CN215186836U

CN215186836U - Locking structure of mobile phone battery cover

Info

Publication number: CN215186836U
Application number: CN202121043662.9U
Authority: CN
Inventors: 叶宗国
Original assignee: Dongguan Yingfa Hardware Products Co ltd
Current assignee: Dongguan Yingfa Hardware Products Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-12-14
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a locking structure of cell-phone battery cover, including cell phone case and battery cover, cell phone case's top is provided with the second mounting groove, cell phone case's inside is provided with first mounting groove, movable mounting has the lead screw between the inside both sides of first mounting groove, first recess has been seted up on cell phone case's right side, the one end of lead screw extends to the inside of first recess, the spout has all been seted up to the both sides at first mounting groove top, the equal screw thread in both ends of lead screw has cup jointed the slider, two the slider is symmetric distribution, two the equal fixed mounting in top of slider has a fixed block, two the equal fixed mounting in one side that the fixed block is opposite has the second fixture block, the bottom fixed mounting of battery cover has two first fixture blocks. The utility model discloses a set up a series of structures and make this device have the convenience dismantle the battery cover and can help the radiating characteristics of battery.

Description

Locking structure of mobile phone battery cover

Technical Field

The utility model relates to a cell-phone spare part technical field specifically is a locking structure of cell-phone battery cover.

Background

The mobile phones are classified into smart phones and non-smart phones, the performance of the smart phones is generally better than that of the non-smart phones, but the performance of the non-smart phones is more stable than that of the smart phones, and most of the non-smart phones and the smart phones use a CPU of the british ARM company architecture. The smart phone has the advantages of higher dominant frequency, high running speed, quicker program task processing and more convenience in daily life.

The mobile phone battery cover is one of the parts of the mobile phone, and is arranged on the back of the mobile phone main body and used for covering the mobile phone battery so as to prevent the mobile phone battery from being exposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locking structure of cell-phone battery lid to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a locking structure of a mobile phone battery cover comprises a mobile phone shell and a battery cover, wherein a second mounting groove is formed in the top of the mobile phone shell, a first mounting groove is formed in the mobile phone shell, a lead screw is movably mounted between two sides of the inside of the first mounting groove, a first groove is formed in the right side of the mobile phone shell, one end of the lead screw extends into the first groove, sliding grooves are formed in two sides of the top of the first mounting groove, sliding blocks are sleeved at two ends of the lead screw in a threaded manner and are symmetrically distributed, fixing blocks are fixedly mounted at the tops of the two sliding blocks, a second clamping block is fixedly mounted on one side opposite to the two fixing blocks, two first clamping blocks are fixedly mounted at the bottom of the battery cover and are symmetrically distributed, and jacks are formed in two sides of the top of the mobile phone shell, two first fixture block and two the jack one-to-one, first fixture block passes through the jack inserts the inside of spout, two the screens groove has all been seted up to the relative one side of first fixture block, the fixed block passes through the second fixture block with screens groove joint, the third mounting groove has been seted up to the bottom of battery cover, the inboard top equidistance's of third mounting groove fixed mounting has polylith fin, the polylith all seted up the louvre on the fin, the fourth mounting groove has all been seted up to the both sides of battery cover, the fourth mounting groove with the ventilation hole has been seted up between the third mounting groove.

Preferably, the screw threads at the two ends of the screw rod are opposite in direction, and the screw threads at the two ends of the screw rod are symmetrically distributed.

Preferably, one end of the screw rod is fixedly provided with a rotating block, the rotating block is arranged inside the first groove, and the outer surface of the rotating block is provided with a second groove.

Preferably, the fixed block is connected with the sliding groove in a sliding mode, and the fixed block is matched with the sliding groove.

Preferably, a fixing part is arranged in the fourth mounting groove, and a filter screen is arranged in the first fixing part.

Preferably, the fixing member and the battery cover are fixed by a screw.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of scientific and reasonable structure, convenient and safe use, when needing to be dismantled, at first aim at the second recess and clockwise rotate the turning block with the screwdriver, the turning block drives the lead screw to rotate, the lead screw drives two blocks of slider motion, because the screw thread direction at the lead screw both ends is opposite, so under the effect of lead screw, two blocks of slider do opposite movement, and then make the second fixture block separate from the inside of screens groove, and then make the fixed relation between fixed block and first fixture block relieve, later turn up the battery cover, and take out the battery cover, when needing to install the battery cover, first aim at the jack with the first fixture block, and install the battery cover on the cell phone shell, similarly through the anticlockwise rotation of the turning block of the screwdriver, the turning block drives the lead screw to rotate, the lead screw drives two blocks of slider do opposite direction's movement, and then make the second fixture block in the inside of screens groove, and then the fixing block is fixed with the first clamping block, and the battery cover is fixed. The battery cover can be conveniently disassembled.

The battery can produce a lot of heats at the during operation, and the heat transfer of its production is for the fin to realize the heat exchange through ventilation hole and external cold air, and owing to be provided with the filter screen in the position department of ventilation hole when carrying out the heat exchange, make it have dirt-proof effect, prevent that external dust from passing through the inside of ventilation hole entering second mounting groove. The battery heat dissipation device has the function of helping the battery to dissipate heat, and the service life of the battery is further prolonged.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

FIG. 3 is an enlarged view of the present invention at B in FIG. 1;

FIG. 4 is an enlarged view at C of FIG. 1 in accordance with the present novel use;

in the figure: 1. a mobile phone shell; 2. a screw rod; 3. a first mounting groove; 4. a slider; 5. a chute; 6. a battery cover; 7. a second mounting groove; 8. heat dissipation holes; 9. a heat sink; 10. a third mounting groove; 11. a vent hole; 12. a first clamping block; 13. a second fixture block; 14. a fixed block; 15. a clamping groove; 16. a first groove; 17. a second groove; 18. rotating the block; 19. a fourth mounting groove; 20. a fixing member; 21. a filter screen; 22. and (4) inserting the jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a locking structure technical scheme of a mobile phone battery cover comprises a mobile phone shell 1 and a battery cover 6, wherein a second mounting groove 7 is arranged at the top of the mobile phone shell 1, a first mounting groove 3 is arranged in the mobile phone shell 1, a screw rod 2 is movably mounted between two sides in the first mounting groove 3, a first groove 16 is formed in the right side of the mobile phone shell 1, one end of the screw rod 2 extends into the first groove 16, sliding grooves 5 are formed in two sides of the top of the first mounting groove 3, sliding blocks 4 are sleeved at two ends of the screw rod 2 through threads, the two sliding blocks 4 are symmetrically distributed, fixed blocks 14 are fixedly mounted at the tops of the two sliding blocks 4, second clamping blocks 13 are fixedly mounted on opposite sides of the two fixed blocks 14, two first clamping blocks 12 are fixedly mounted at the bottom of the battery cover 6, the two first clamping blocks 12 are symmetrically distributed, and jacks 22 are formed in two sides of the top of the mobile phone shell 1, two first fixture blocks 12 and two jack 22 one-to-one, first fixture block 12 inserts the inside of spout 5 through jack 22, screens groove 15 has all been seted up to two relative one sides of first fixture block 12, fixed block 14 passes through second fixture block 13 and screens groove 15 joint, third mounting groove 10 has been seted up to the bottom of battery cover 6, the top equidistance fixed mounting of third mounting groove 10 inboard has polylith fin 9, louvre 8 has all been seted up on the polylith fin 9, fourth mounting groove 19 has all been seted up to the both sides of battery cover 6, ventilation hole 11 has been seted up between fourth mounting groove 19 and the third mounting groove 10.

Preferably, the screw threads at the two ends of the screw rod 2 are in opposite directions, and the screw threads at the two ends of the screw rod 2 are symmetrically distributed, so that the movement direction of the two sliding blocks 4 is changed, and the two sliding blocks 4 can move in opposite directions or opposite directions.

Preferably, one end of the screw rod 2 is fixedly provided with a rotating block 18, the rotating block 18 is arranged inside the first groove 16, and the outer surface of the rotating block 18 is provided with a second groove 17, so that the screw rod 2 can be conveniently rotated.

Preferably, the fixed block 14 is slidably connected with the sliding groove 5, the fixed block 14 is matched with the sliding groove 5 to achieve a limiting effect, and the sliding groove 5 has a function of limiting the moving direction of the fixed block 14, so that the fixed block 14 can only move linearly.

Preferably, a fixing member 20 is disposed inside the fourth mounting groove 19, and a filter screen 21 is disposed inside the first fixing member 20, so as to play a role of dust prevention and prevent external dust from entering the mobile phone.

Preferably, the fixing member 20 and the battery cover 6 are fixed by screws, so that the fixing member 20 is conveniently detached, and the filter screen 21 is conveniently cleaned.

The working principle is as follows: before use, the safety of each structure of the device is checked, when the battery cover 6 needs to be removed, firstly, a screwdriver is used for aligning the second groove 17 and clockwise rotating the rotating block 18, the rotating block 18 drives the screw rod 2 to rotate, the screw rod 2 drives the two sliding blocks 4 to move, because the thread directions of the two ends of the screw rod 2 are opposite, the two sliding blocks 4 move oppositely under the action of the screw rod 2, so that the second clamping block 13 is separated from the inside of the clamping groove 15, further, the fixed relation between the fixing block 14 and the first clamping block 12 is relieved, then, the battery cover 6 is turned upwards, the battery cover 6 is taken out, when the battery cover 6 needs to be installed, the first clamping block 12 is firstly aligned with the jack 22, the battery cover 6 is installed on the mobile phone shell 1, similarly, the rotating block 18 is anticlockwise rotated by the screwdriver, the rotating block 18 drives the screw rod 2 to rotate, and the screw rod 2 drives the sliding blocks 4 to move in opposite directions, and the second latch 13 is latched in the latching groove 15, so that the fixing block 14 is fixed to the first latch 12, and the battery cover 6 is fixed. The battery generates much heat during operation, the generated heat is transferred to the heat sink 9 and exchanges heat with the external cold air through the vent hole 11, and the filter screen 21 is disposed at the position of the vent hole 11 during heat exchange, so that it has a dustproof effect and prevents external dust from entering the inside of the second mounting groove 7 through the vent hole 11. The device not only is convenient for disassembling the battery cover 6 and maintaining the mobile phone, but also can help the battery to dissipate heat, and further prolongs the service life of the battery.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A locking structure of a mobile phone battery cover comprises a mobile phone shell (1) and a battery cover (6), and is characterized in that: the mobile phone comprises a mobile phone shell (1), a second mounting groove (7) is formed in the top of the mobile phone shell (1), a first mounting groove (3) is formed in the mobile phone shell (1), a lead screw (2) is movably mounted between two sides of the interior of the first mounting groove (3), a first groove (16) is formed in the right side of the mobile phone shell (1), one end of the lead screw (2) extends into the first groove (16), sliding grooves (5) are formed in two sides of the top of the first mounting groove (3), sliding blocks (4) are sleeved at two ends of the lead screw (2) in a threaded manner, the two sliding blocks (4) are symmetrically distributed, fixed blocks (14) are fixedly mounted at the tops of the two sliding blocks (4), a second clamping block (13) is fixedly mounted at one opposite side of the two fixed blocks (14), and two first clamping blocks (12) are fixedly mounted at the bottom of a battery cover (6), two first fixture block (12) are symmetrically distributed, jack (22) are all seted up to the both sides at cell phone case (1) top, two first fixture block (12) and two jack (22) one-to-one, first fixture block (12) pass through jack (22) insert the inside of spout (5), two screens groove (15) have all been seted up to one side that first fixture block (12) is relative, fixed block (14) pass through second fixture block (13) with screens groove (15) joint, third mounting groove (10) have been seted up to the bottom of battery cover (6), the equidistance fixed mounting in top of third mounting groove (10) inboard has polylith fin (9), the polylith all seted up louvre (8) on fin (9), fourth mounting groove (19) have all been seted up to the both sides of battery cover (6), fourth mounting groove (19) with ventilation hole (11) have been seted up between third mounting groove (10).

2. The locking structure of a mobile phone battery cover according to claim 1, characterized in that: the screw thread directions at the two ends of the screw rod (2) are opposite, and the screw threads at the two ends of the screw rod (2) are symmetrically distributed.

3. The locking structure of a mobile phone battery cover according to claim 1, characterized in that: one end of the screw rod (2) is fixedly provided with a rotating block (18), the rotating block (18) is arranged inside the first groove (16), and the outer surface of the rotating block (18) is provided with a second groove (17).

4. The locking structure of a mobile phone battery cover according to claim 1, characterized in that: the fixed block (14) is connected with the sliding groove (5) in a sliding mode, and the fixed block (14) is matched with the sliding groove (5) in a mutual matching mode.

5. The locking structure of a mobile phone battery cover according to claim 1, characterized in that: a fixing piece (20) is arranged in the fourth mounting groove (19), and a filter screen (21) is arranged in the first fixing piece (20).

6. The locking structure of a mobile phone battery cover according to claim 5, characterized in that: the fixing piece (20) and the battery cover (6) are fixed through screws.