TWI427846B - Battery cover structure - Google Patents

Description

Battery cover structure

The present invention relates to a battery cover structure, and more particularly to a battery cover structure suitable for use in a portable electronic device.

At present, portable electronic devices such as Personal Digital Assistant (PDA) and mobile phones use batteries as their energy source. The existing portable electronic devices are mostly detachable batteries and are housed in portable electronic devices. The cover body is inserted into the body of the portable electronic device, and when the battery needs to be replaced, the cover body can be opened to take out the battery.

The cover body of a common portable electronic device is generally only inserted and fastened to the body of the portable electronic device by the fixing mechanism, and the cover body and the body of the portable electronic device are not connected. When the battery is replaced, the cover body needs to be completely removed. At this time, the cover body is completely separated from the body of the portable electronic device, and the cover body of the portable electronic device body is easily lost.

The battery cover structure includes a cover body, a hinge structure and a limiting mechanism. The cover body can be opened and closed by a hinge structure. On the housing; the limiting mechanism limits the range of motion during the opening and closing of the cover and prevents the cover from separating from the housing. The battery cover structure uses a limiting mechanism, has a complicated structure, and is fixed to the housing of the portable electronic device, and it is difficult to separate the cover body from the body.

In view of the above, it is necessary to provide a battery cover structure in which the battery cover is rotatably connected to the body of the portable electronic device and is easily disassembled.

A battery cover structure for a portable electronic device, the battery cover structure comprising a battery cover and a body, the body is provided with a hinge portion, and the battery cover is provided with a mounting groove for accommodating the battery; the mounting groove comprises A first side wall is provided with a mounting portion corresponding to the hinge portion, and the hinge portion is detachably and rotatably mounted on the mounting portion.

Compared with the prior art, the battery cover is rotatable relative to the body, and the battery is replaced without separating the two to prevent loss; the hinge portion can be conveniently taken out from the mounting portion to facilitate the separation of the battery cover and the body.

10‧‧‧First installation

101‧‧‧ cover

102‧‧‧First side panel

1021‧‧‧ first block

104‧‧‧Second side panel

1041‧‧‧Second block

106‧‧‧ third side panel

1061‧‧‧ third block

11‧‧‧Hinges

111‧‧‧Hinged block

1111‧‧‧Extension block

30‧‧‧Second installation

301‧‧‧Installation slot

302‧‧‧First side wall

304‧‧‧second side wall

3041‧‧‧ card slot

3042‧‧‧First groove

3044‧‧‧Second trough

306‧‧‧ third side wall

3061‧‧‧ bayonet

308‧‧‧ fourth side wall

3081‧‧‧ card slot

31‧‧‧Installation Department

311‧‧‧ accommodating slots

3111‧‧‧ first bottom wall

3113‧‧‧ second bottom wall

3115‧‧‧Assemble

50‧‧‧Battery

1 is a perspective exploded view of the battery cover structure of the present invention; FIG. 2 is a perspective exploded view of the battery cover structure of FIG. 1; FIG. 3 is a partially enlarged schematic view of the battery cover structure III-III of FIG. 2 is a partially enlarged schematic view of the battery cover structure IV-IV; FIG. 5 is a perspective view of the battery cover structure of the present invention; FIG. 6 is a cross-sectional view taken along line VI-VI of FIG. 5; A three-dimensional schematic view of a small angle; FIG. 8 is a perspective view of the battery cover structure of FIG.

The battery cover structure of the present invention is suitable for use in a portable electronic device such as a mobile phone and a personal digital assistant. The following is a description of a preferred embodiment of the present invention by installing it on a mobile phone. .

Referring to FIG. 1 to FIG. 2, a preferred embodiment of the present invention is a battery cover structure including a battery cover 10 and a body 30. The battery cover 10 includes a cover body 101. The cover body 101 is sequentially provided with a first side plate 102, a second side plate 104 and a third side plate 106 connected to each other. The two ends of the second side plate 104 are respectively connected to the first side plate 102 and the third side plate 106, so that the battery cover 10 forms a three-sided closed side open structure. A hinge portion 11 is disposed on the open end of the cover body 101. The hinge portion 11 includes two hinge mechanism hinge blocks 111. The hinge block 111 is laterally disposed on the inner surface of the open end of the battery cover 10. Referring to FIG. 3, the hinge block 111 is provided with two extension blocks 1111, and each extension block 1111 is formed by an outward extension of one end of the hinge block 111. Each of the extension blocks 1111 is substantially a rectangular parallelepiped comprising two opposing curved faces and two opposite planes. Two upper blocks 1021 and 1061 are respectively disposed on the inner tops of the first side plate 102 and the third side plate 106, and each of the blocks 1021 and 1061 is substantially a rectangular parallelepiped. The second side plate 104 is spaced apart from the two protrusions 1041.

The body 30 is provided with a mobile phone component such as a circuit board (not shown). The body 30 is provided with a mounting slot 301 for receiving a battery. The mounting slot 301 is a substantially rectangular slot having a first sidewall 302, a second sidewall 304, a third sidewall 306, and a fourth sidewall 308. The first sidewall 302, the second sidewall 302, the third sidewall 306, and the fourth sidewall 308 are sequentially connected end to end.

The first side wall 302 is provided with a mounting portion 31. The mounting portion 31 is provided with two receiving grooves 311 corresponding to the two hinge blocks 111. Referring to FIG. 4 , the accommodating groove 311 is a stepped groove, and includes a first groove 3111 and a second groove 3113 . One end of one end of the first groove 3111 is oppositely disposed with a stopper 3112, and the other end is in communication with the second groove 3113. Two baffles 3114 are disposed on opposite sides of the second groove 3113. Each baffle 3114 with A fitting groove 3115 is formed between the stops 3112 on the same side. The fitting groove 3115 is for mounting the hinge block 111. After the hinge block 111 is placed in the mounting groove 3115, it can slide into the cavity of the second groove 3113 below the baffle 3114.

Each of the second side walls 304 is spaced apart from the two latching slots 3041 corresponding to the latching block 1021 of the first side panel 102. Each of the latching slots 3041 includes a guiding slot 3042 and a sliding slot 3044. The guiding slot 3042 has one end and a sliding slot 3044. Throughward, each card slot 3041 is L-shaped. The third side wall 306 is spaced apart from the two bayonet 3061 corresponding to the protrusions 1041 of the second side plate 104. Each of the bayonet 3061 is substantially rectangular. The structure of the fourth side wall 308 is substantially similar to that of the second side wall 304. The outer side of the fourth side wall 308 is spaced apart from the two card slots 3081 corresponding to the block 1061 of the third side plate 103.

Referring to FIG. 5 and FIG. 6 , in the assembly, the battery cover 10 is substantially perpendicular to the main body 30 , and the extension block 1111 of the hinge block 111 is placed on the mounting groove 311 of the mounting portion 31 . The battery 50 is inserted into the battery cover 10 to be engaged with the body 30; the card block 1021 is placed in the guiding slot 3042 of the second side wall 304 on the card slot 3041, and correspondingly, the card block 1061 and the card slot 3081 Cooperate. The battery cover 10 is pushed in the direction of the mounting portion 31 to slide the block 1021 on the slot 3044 of the card slot 3041. The bump 1041 is engaged with the bayonet 3061. The card block 1061 is received in the card slot 3081, thereby completing the assembly. . Since the card block 1021 is engaged with the card slot 3041, the bump 1041 is engaged with the bayonet 3061, and the card block 1061 is engaged with the card slot 3081, so that the battery cover 10 and the body 30 are reliably coupled.

Referring to FIG. 7 and FIG. 8 , the battery cover 10 is pushed away from the mounting portion 31 , and the block 1021 slides on the sliding slot 3044 to the guiding slot 3042 . The protruding block 1041 is separated from the bayonet 3061 . The card slot 3081 slides correspondingly. The battery cover 10 is rotated to an angle of less than 90 degrees with the body 30, and the battery cover 10 is placed in the second slot 3113. The hinge block 111 abuts against the bottom wall of the second slot 3113 on the mounting portion 31. Resist The block 3112 has the other side abutting against the baffle 3114. Under the gravity of the body 30, the mobile phone can stand on the table top. Since the extension block 1111 includes two opposite curved surfaces and two opposite planes, it can rotate relative to the body 30 in the second slot 3113, and does not fall off the body 30 during the rotation angle of less than 90 degrees. The battery cover 10 is rotated to expose the mounting groove 301 of the body 30, and the battery 50 can be replaced. When the battery cover 10 is rotated at an angle of 90 degrees with the body 30, the rectangular short side of the extension block 1111 is engaged with the fitting groove 3115, and the battery cover 10 can be taken out from the body 30. Thereby, the battery cover 10 is separated from the body 30 so as to clean or dissipate the receiving groove 311 on the mounting portion 31.

It can be understood that the card 1021, 1061 and the bump 1041 of the battery cover 10 of the present invention are not limited to two limiting mechanisms, and may be a limiting mechanism or a plurality of limiting mechanisms; accordingly, the card slot 3041 of the body 30 of the present invention is correspondingly 3081 and bayonet 3061 change accordingly.

It can be understood that the card blocks 1021 and 1061 of the battery cover 10 of the present invention and the card slots 3041 and 3081 of the body 30 can be partially or completely replaced, and the bumps 1041 and the bayonet 3061 can also be swapped.

In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above description is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and equivalent modifications or variations made by those skilled in the art in accordance with the spirit of the present invention are It should be covered by the following patent application.

10‧‧‧Battery cover

102‧‧‧First side panel

1021‧‧‧ block

104‧‧‧Second side panel

1041‧‧‧Bumps

106‧‧‧ third side panel

1061‧‧‧ card block

11‧‧‧Hinges

304‧‧‧second side wall

3042‧‧‧ Guide slot

3044‧‧‧Chute

306‧‧‧ third side wall

3061‧‧‧ bayonet

308‧‧‧ fourth side wall

3081‧‧‧ card slot

31‧‧‧Installation Department

Claims (9)

A battery cover structure is applied to a portable electronic device. The battery cover structure includes a battery cover and a body. The battery cover is provided with a hinge portion, and the body is provided with a mounting groove for accommodating the battery. Adjacent to the mounting slot, a mounting portion is provided, the hinge portion includes at least one hinge block protruding from the battery cover; the two ends of the hinge block respectively extend outward to form an extending block, each extending block includes two opposite curved faces and two The hinge portion is rotatably mounted in the mounting portion by the extension blocks and is detachably fixed to the body. The battery cover structure of claim 1, wherein the mounting portion comprises at least one receiving groove, the at least one receiving groove comprises a first groove and a second groove disposed adjacent to the first groove; One end of one end of the first slot is respectively provided with a stopper, and the top of the second slot is convexly provided with two baffles; each baffle and the block on the same side thereof form a mounting groove for mounting the extension blocks . The battery cover structure of claim 2, wherein the second slot has a bottom wall; and the hinge block abuts the second slot on the bottom wall in a range of less than 90 degrees between the battery cover and the body Each extension block abuts against the second slot cover, and the battery cover structure supports the portable electronic device to stand. The battery cover structure of claim 2, wherein the battery cover comprises a first side panel, a second side panel and a third side panel, and the first side panel and the third side panel are provided with at least one limit The second side panel is provided with at least one protrusion: the second side wall, a third side wall and a fourth side wall, and the second side wall and the fourth side wall are provided with the corresponding block a card slot, the third side wall is provided with a bayonet corresponding to the bump. The battery cover structure of claim 4, wherein each of the plurality of card slots is L-shaped, and includes a guiding slot and a sliding slot, wherein one end of the guiding slot passes through the sliding slot, and the slot slot width It is equivalent to the size of the block. The battery cover structure of claim 5, wherein the first side panel, the second side panel and the third side panel of the battery cover are surrounded by a three-sided closed side open structure, and the hinge portion protrudes from the open end On the surface. The battery cover structure of claim 3, wherein the battery cover comprises a first side plate, a second side plate and a third side plate, and the first side plate and the third side plate are provided with at least one limit. The second card is provided with at least one card slot; the body includes a second sidewall, a third sidewall and a fourth sidewall, and the second sidewall and the fourth sidewall are provided with the card slot Corresponding to the card block, the third side wall is provided with a bump corresponding to the bayonet. The battery cover structure of claim 7, wherein each of the card slots is L-shaped, and includes a guiding slot and a sliding slot, wherein one end of the guiding slot passes through the sliding slot, and the slot width and the card slot The block size is equivalent. The battery cover structure of claim 8, wherein the first side panel, the second side panel and the third side panel of the battery cover enclose a lid-shaped body that is open on one side and closed on the three sides, and the hinge portion is disposed at the open On the inner surface of the end.