Abstract: A communication system includes an antenna, a first wireless communication circuit, a second wireless communication circuit, a switching circuit, and a control circuit. During a second mode, a transmission and reception period of the antenna is divided by the control circuit into a plurality of first scheduling periods and a plurality of second scheduling periods interleaved with the first scheduling periods. The control circuit controls the switching circuit to select the first path or the second path to connect the antenna to the first wireless communication circuit or the second wireless communication circuit, according to a second priority sequence and a third priority sequence during the first scheduling periods and the second scheduling periods, respectively. The second priority sequence is different from the third priority sequence.

Abstract: An anti-vibration ratchet wrench includes a main body, a ratchet member and an elastic member. The main body includes a driving portion. The driving portion has a through hole and a driving axis. The ratchet member is sleeved in the through hole of the driving portion, and includes a ratchet tooth portion and an outer groove. The ratchet tooth portion is disposed around an inner annular surface of the ratchet member. The outer groove is disposed around an outer annular surface of the ratchet member. The elastic member is disposed in the outer groove, and located between the ratchet member and the driving portion. The ratchet member has a height along a direction parallel to the driving axis, and a disposed position of the outer groove is located between one third to two third of the height.

Abstract: A wrench structure with a variable driving state includes a rod and a sleeve connected to the rod. An outer surface of the rod includes an accommodating slot, an engaging block, an elastic element, and a connecting portion. The engaging block and the elastic element are disposed in the accommodating slot. The connecting portion is adjacent to the accommodating slot and surrounds the outer surface of the rod. The sleeve includes a first ratchet portion, a second ratchet portion, and a non-ratchet portion located between the two ratchet portions. The sleeve can be selectively displaced relative to the rod to a first position, where the connecting portion is connected with the second ratchet portion, or a second position, where the connecting portion is adjacent to the non-ratchet portion. By controlling the relative positions of the rod and the sleeve, the driving state of the wrench structure can be switched.

Abstract: A coffee capsule treatment tool comprises a cutter part having a plated body and a dent formed inwardly at a center of the plated body. At least one cutter is protruded from a surface of the dent of the plated body with sharp tip. A spoon part is optionally connected or detachable from a side of the cutter part. The spoon part comprises a spoon at its tip is extended from a side of the plate body of the cutter part connected with a spoon handle. The present invention provides a handy hand tool for the user to easily separated the coffee capsule for recycling. The present invention can enhance or raise the intention of the user to recycle the coffee capsule properly to avoid of solve the environmental problem causing by the conventional coffee capsules.

Abstract: A wrench with a movable mallet platform is proposed. The wrench with a movable mallet platform includes a wrench main body and a mallet platform. The wrench main body includes a shaft. The shaft includes at least one abutment surface. The mallet platform is slidably sleeved on the wrench main body, and includes at least one striking portion and two holding portions. An engagement surface extends toward the shaft from at least one striking portion, and the engagement surface abuts against the at least one abutment surface. The two holding portions are disposed opposite to each other, and each of the two holding portions is connected to the at least one striking portion. Thus, the wrench with a movable mallet platform of the present disclosure can be struck by a striking tool, thereby fastening or releasing a fastening member.

Abstract: A hand tool includes a handle, at least one driving head, at least one groove and at least one abutting element. The at least one driving head is connected with at least one end of the handle. The at least one groove is disposed on an inner edge of the at least one driving head, and includes an inner wall and at least one margin structure. The at least one margin structure extends from an end of the inner wall, and an angle is between the at least one margin structure and the inner wall. The at least one abutting element is disposed on the at least one groove.

Abstract: An electronic wrench includes a main body, at least one sensing element, a processor and at least one prompting unit. The sensing element is configured to sense a working status of a working head to generate a sensing signal, and the sensing signal includes at least one sensing information value. The processor includes a first prompt lower limit value and a second prompt lower limit value. The prompting unit is configured to provide at least one working status prompt. When the sensing information value is less than or equal to the first prompt lower limit value, the working status prompt is visible in a first numeric display format. When the sensing information value is greater than the first prompt lower limit value and less than or equal to the second prompt lower limit value, the working status prompt is visible in a second numeric display format.

Abstract: A prying head is provided in the present disclosure. The prying head, which is used in cooperation with a hand tool, includes a prying portion, a supporting portion and an assembling portion. The prying portion includes a ground-abutting surface and an article-abutting surface. The article-abutting surface is connected to the ground-abutting surface to form a sharp edge. The supporting portion is connected to the prying portion and includes a curved surface. The curved surface is connected to the ground-abutting surface and the article-abutting surface, so as to make an end of the supporting portion away from the sharp edge into a curved form. The assembling portion is connected to the supporting portion and includes a blind hole. The blind hole is recessed from an end of the assembling portion away from the sharp edge.

Abstract: A sleeve structure includes a sleeve body, a tooth structure, a stopping structure, an elastic component and a resisting component. The sleeve body includes an opening hole. The tooth structure is disposed around an inner wall of the sleeve body, and includes a first groove and a second groove. The first groove and the second groove are disposed around the tooth structure, and the first groove is closer to the opening hole than the second groove. The stopping structure is disposed around the inner wall of the sleeve body, and the stopping structure is farther from the opening hole than the tooth structure. The stopping structure includes a through hole and an inner surrounding wall. The elastic component is disposed in the first groove and slightly protruded from the first groove. The resisting component is disposed in the second groove.

Abstract: A threaded fastener capable of torque detection includes: a head and a shank connected together, wherein the shank has a threaded peripheral surface; a neck formed at the junction between one end of the shank and the head; and at least one sensing element and a sealing element, both provided on the neck, wherein the sensing element is configured to detect deformation of the neck, and the sealing element seals the sensing element. The threaded fastener may further include a covering element that covers the sealing element. The threaded fastener can be deformed consistently, allowing the sensing element to obtain relatively accurate detection values.

Abstract: A display device including a display panel, a shaft, a correcting sensor and a driving module is provided. The display panel has a display surface. The shaft has an axial end and a correcting end opposite the axial end. The correcting sensor is disposed on the correcting end. When the shaft is rotated relative to the axial end, the correcting sensor is moved to a second position from a first position and faces the display surface at the second position. The driving module is configured to translate the shaft when the correcting sensor is at the second position, such that the correcting sensor can be moved to a detecting position from the second position, wherein the distance of the second position relative to the display surface is greater than the distance of the detecting position relative to the display surface.

Abstract: The invention is a hand tool with an operating head, which comprises: a main body having two parallel ears spaced apart at a front end; and a working head having a body; a column connected to one side of the body; another side of the body is provided with a pivotal block and two flaps to pivotally connect the two ears of the main body between the pivotal block and the two flaps respectively. The two flaps are capable of assisting in supporting outer sides of the two ears to relatively strengthen a structure of the ear, thereby enhancing a torsion exerted by the column on a workpiece, and enhancing durability and strength of the column.

Abstract: A dustproof structure of a hand tool includes a tool body and a dustproof element. The tool body has a shank. A predetermined portion of the shank is concavely provided with a through hole. The dustproof element is flexible, is provided at the through hole of the shank, and can be opened and closed. The dustproof element closes the through hole when not subjected to an applied force and is elastically deformed to render the through hole into an open state when subjected to the applied force. In normal conditions, therefore, the dustproof element can block foreign matter from entering the through hole. When it is desired to perform a lubricating or adjusting operation on a component in the through hole of the hand tool, the operation can be carried out after directly applying a force to, and thus deforming, the dustproof portion, without having the dustproof element removed.

Abstract: A toggler structure for a ratchet wrench includes an elongated toggler arranged between a locking member and a direction switch member of the ratchet wrench. The rear side of the toggler includes at least two connecting portions. At least two elastic elements are arranged between the connecting portions of the direction switch member and the toggler in order to provide an elastic force to push the toggler to abut against the locking member. The elongated toggler can be applied to a ratchet structure of a greater thickness in order to increase the structural strength and operational torque of the ratchet wrench. Furthermore, the elastic elements can provide a uniform elastic force in the length direction of the toggler, thereby allowing the locking member to engage with the ratchet structure properly.

Abstract: A setting method for an electronic torque tool is disclosed. The electronic torque tool includes a tool body that stores at least one operation set. The operation set includes at least one adjustable operation parameter of the electronic torque tool. The setting method can be used to adjust the operation parameter in the operation set and includes a setting step and a storing step. The setting step includes entering the operation set and adjusting the operation parameter therein. The storing step includes storing the adjusted operation parameter in the operation set directly after an operator quits the operation set or turns off the electronic torque tool during the setting step. The setting method allows the operation parameter in the operation set to be easily and rapidly set or adjusted, thereby making the electronic torque tool easy to use and operate.

Abstract: A battery holder structure is disposed on an electric wrench which includes a battery unit, and the battery holder structure includes a back cover assembly. The back cover assembly is assembled on an end of the electric wrench, and the back cover assembly includes a cover, a supporting member, a first elastic member and a second elastic member. The cover has an accommodating space. The supporting member is disposed in the accommodating space. The first elastic member is assembled on an end of the supporting member, an end of the first elastic member contacts with the cover, and another end of the first elastic member contacts with the supporting member. The second elastic member is assembled on another end of the supporting member, an end of the second elastic member contacts with the supporting member, and another end of the second elastic member contacts with the battery unit.

Abstract: A structure for mounting a cover plate in a head portion of a wrench is disclosed. An end surface of the head portion is concavely provided with a receiving chamber. The head portion is also concavely provided with a recess at the opening of the receiving chamber. The cover plate is mounted in the recess to close the receiving chamber, and the cover plate is fixed in the recess by the peripheral wall of the recess itself In other words, the cover plate is mounted in the head portion of the wrench without using any connecting element and is fixed by the head portion of the wrench itself. The cover plate, once fixed, is kept from coming off so that the components mounted in the receiving chamber of the head portion will not fall out.