Abstract: A parcel box includes at least one sidewall having a first compartment and a second compartment that together form a room; a separator moveably attached to the at least one sidewall between the first compartment and the second compartment for separating the room into a first chamber and a second chamber; and a first door and a second door pivotally attached to the at least one sidewall and corresponding to the first chamber and the second chamber, respectively, wherein the first chamber and the second chamber are configured to receive two articles through the first door and the second door, respectively, and the separator is configured to moveably adjust the volume of the first chamber and the volume of the second chamber based on the weights and/or the sizes of the two articles.

Abstract: A parcel box includes at least one sidewall having a first compartment and a second compartment that together form a room; a separator moveably attached to the at least one sidewall between the first compartment and the second compartment for separating the room into a first chamber and a second chamber; and a first door and a second door pivotally attached to the at least one sidewall and corresponding to the first chamber and the second chamber, respectively, wherein the first chamber and the second chamber are configured to receive two articles through the first door and the second door, respectively, and the separator is configured to moveably adjust the volume of the first chamber and the volume of the second chamber based on the weights and/or the sizes of the two articles.

Abstract: An electronic safe includes a security housing, a latching device and a security control system. The security housing has a housing body and a housing door movably connected to the housing body to form a receiving cavity within the security housing. The security control system is provided on the security housing, and includes a control unit provided on the security housing, and is arranged to be operated between a normal mode and a security mode, wherein in the normal mode, a user is able to operate the latching device through the control unit which is arranged to generate a predetermined interactive signal in response to the user's control, wherein in the security mode, the user is able to operate the latching device through the control unit which is arranged to not generate any interactive signal in response to the user's control.

Abstract: A balance alarm sensing arrangement for a movable object includes a balance detection module for being supported at the rigid surface of the movable object to detect a stability of the movable object, a deactivating unit for deactivating the balance detection module to allow the movable object being moved, and an alert unit operatively linked to the balance detection module, wherein the alert unit is activated by the balance detection module for generating an alert signal when the balance detection module detects a suspicious movement of the movable object.

Abstract: A biometric fingerprint control safe includes a cabinet, a lock mechanism, a fingerprint scanning mechanism, and a retention mechanism. The cabinet includes a box body and a top accessing panel folded between an opened position and a closed position. The lock mechanism is provided at the top accessing panel to releasably lock up the top accessing panel at the closed position. The fingerprint scanning mechanism is operatively linked to the lock mechanism for scanning a fingerprint in order to enable the top accessing panel being unlocked. The retention mechanism is provided between the box body and the top accessing panel for applying an upward force against the top accessing panel to retain the top accessing panel at the opened position, such that the top accessing panel must be intentionally pressed down for overcoming said upward force to close the top accessing panel.

Abstract: An earphone jack comprises a housing, at least one first contact member and one second contact member. A contact piece formed on the first contact member is elastically supported on a supporting portion of the second contact member and located a distance above the contact piece of the second contact member, so as to ensure a good signal transmission between the circuit and the earphone jack.

Abstract: A device and a method for setting an initial value of a control chip. The device includes a setting unit, which is disposed outside the control chip and provides a setting signal, and a decoder, which is disposed inside the control chip, receives the setting signal, and generates a selecting signal according to the setting signal. The control chip obtains the initial value according to the selecting signal.

Abstract: An earphone connector comprises a main body and a plurality of terminals. The terminals are formed on the main body separated from one another, and each saddle of the terminals is positioned in the locking portion of the main body respectively. Since the terminals are formed once, the terminals can be positioned to the main body stably so as to prevent the terminals from loosing. Thereby the quality of the products is improved and the life is prolonged.

Abstract: A connector with double row terminals comprises: a base having a first row of inserting holes and a second row of inserting holes, a first row of terminals each having an inserting portion and a soldering portion, the inserting portion being inserted in the first row of inserting holes, a second row of terminals each having an inserting portion and a soldering portion, the inserting portion being inserted in the second row of inserting holes. The soldering portion of the second terminals and the soldering portion of the first row of terminals are oppositely arranged, and the two rows of terminals are arranged in a staggered manner.

Abstract: A high definition multimedia interface connector with improved terminal positioning structure, comprises a plurality of terminals are inserted in a receiving groove of a base thereof, a locking block is positioned in the receiving groove of the base of the connector, and on the locking block are formed a plurality of inserting holes for insertion of terminals, thus preventing the terminals from deformation and getting loose caused by external force, and minimizing the occurrence of bad contact and facilitating assembly.

Abstract: A radiating fin assembly comprises a plurality of radiating fins stacked together, wherein a folding edge is formed on opposite sides of the radiating fins, at both ends of the folding edge is formed a locking protrusion and a neck portion, a flexible slot is defined in the folding edge and located at both sides of the locking protrusion, and a plurality of notches are defined in the respective radiating fins, so that locking protrusions of one radiating fin are allowed to be engaged in the notches of another radiating fin. A flexible hook is formed on each of the locking protrusions and located correspondingly to a undersurface of the radiating fin, a rib is disposed on the flexible hook and connected to the locking protrusion, and at both sides of the respective locking protrusions and the notches are correspondingly arranged a plurality of positioning members.

Abstract: The present invention relates to an earphone connector assembly which comprises: a connector, a cover and a plurality of independent terminals. The connector is provided with a plurality of sockets, in the sockets are formed retaining holes, and the independent terminals are provided with non-return flap in response to the sockets. With the help of the non-return flap and the retaining hole, the independent terminal can be quickly and easily fixed in the sockets of the connector. Thereby, the earphone connector of the present invention can be easily assembled and the cost is accordingly decreased.

Abstract: A connector for an optical transmitting and receiving device includes a housing, an assembly part, a cover and a spring. Between the cover and the assembly part is provided a positioning device for positioning the cover. The housing is reverse “U”-shaped so as to form an open mouth, and thus the cover can be easily fixed to the housing via the open mouth. On the internal surface of the housing is provided reducing holes, with this structure, the cover can be firmly positioned after being assembled in the housing.

Abstract: A dual-use coaxial optical fiber connector comprises a main body, a spring, an assembly seat and a dust-proof cover. The an assembly seat is provided with assembling bevels and locking holes which are used to engage with the assembling grooves and the locking elements of the main body, so as to enable the assembly seat to be more firmly assembled on the main body. Furthermore, the main body is provided with a spring seat which is specially designed for accommodation of a spring so as to prevent the loss of the spring during assembly. The spring is accommodated in the spring seat of the main body so as to push the dust-proof to seal the assembling hole of the assembly seat, thus the optical fiber connector can be prevent from dust.

Abstract: A dual-use coaxial optical fiber connector comprises a main body, a spring, an assembly seat and a dust-proof cover. An assembly seat is provided with assembling bevels and locking holes which are used to engage with the assembling grooves and the locking elements of the main body, so as to enable the assembly seat to be more firmly assembled on the main body. Furthermore, the main body is provided with a spring seat which is specially designed for accommodation of a spring so as to prevent the loss of the spring during assembly. The spring is accommodated in the spring seat of the main body so as to push the dust-proof cover to seal the assembling hole of the assembly seat, thus the optical fiber connector can be prevent from dust.

Abstract: A fiber-optic transmitting and receiving device is used on the mainstream fiber-optic system. A cover of which is used to cover the metal board and the metal tips of the fiber-optic transmitting and receiving device, the cover is formed with inserting grooves and inserting holes respectively corresponding to the metal board and the metal tips. The cover can protect the metal tips from damage and prevent short circuit. Furthermore, the independent feet are provided with check retainer which serves to engage in the sockets and the retaining holes on the transmitting and receiving head. Through this way, the independent feet can be firmly fixed, so as to prevent failures in assembly.

Abstract: A fiber-optic transmitting and receiving device is used on the mainstream fiber-optic system. A cover of which is used to cover the metal board and the metal tips of the fiber-optic transmitting and receiving device, the cover is formed with inserting grooves and inserting holes respectively corresponding to the metal board and the metal tips. The cover can protect the metal tips from damage and prevent short circuit. Furthermore, the independent feet are provided with check retainer which serves to engage in the sockets and the retaining holes on the transmitting and receiving head. Through this way, the independent feet can be firmly fixed, so as to prevent failures in assembly.

Abstract: The present invention relates to a connector, and more particularly to a connector with a high definition multimedia interface. The connector comprises a plurality of terminals are inserted in a receiving groove of a base thereof, a locking block is positioned in the receiving groove of the base of the connector, and on the locking block are formed a plurality of inserting holes for insertion of terminals, thus preventing the terminals from deformation and getting loose caused by external force, and minimizing the occurrence of bad contact and facilitating assembly.

Abstract: An integrated projector comprising a body with a projector circuit internally and a projection lens externally, a card reader installed on the body to read the data inside the memory card, a video interface installed on the body to receive video signals, and a video player that is a DVD player built-in inside the body. Users can read the data in the memory card, watch TV and watch DVD with a single projector without extra wiring.

Abstract: A device and a method for setting an initial value of a control chip. The device includes a setting unit, which is disposed outside the control chip and provides a setting signal, and a decoder, which is disposed inside the control chip, receives the setting signal, and generates a selecting signal according to the setting signal. The control chip obtains the initial value according to the selecting signal.