CN219938034U

CN219938034U - Wireless charger plastic shell with high surface friction

Info

Publication number: CN219938034U
Application number: CN202321138344.XU
Authority: CN
Inventors: 黄希崧; 黄希概; 陈桂兰; 周秋语; 陈金锃
Original assignee: Shenzhen Yuetengda Technology Co ltd
Current assignee: Shenzhen Yuetengda Technology Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-10-31
Anticipated expiration: 2033-05-12

Abstract

The utility model discloses a wireless charger plastic shell with high surface friction force, and particularly relates to the technical field of wireless charger shells. According to the utility model, the mobile phone is driven to rotate by rotating the rotating shell, so that the angle of the mobile phone can be changed, a person can use the mobile phone by erecting or traversing the screen during charging, the mobile phone can be suitable for the needs of different persons, the applicability is high, and the use effect is good.

Description

Wireless charger plastic shell with high surface friction

Technical Field

The utility model relates to the technical field of wireless charger shells, in particular to a wireless charger plastic shell with high surface friction force.

Background

The wireless charger is a device for charging by utilizing the principle, and the principle is similar to that of a transformer, and the wireless charger achieves the purpose of wireless charging by arranging a coil at each of a transmitting end and a receiving end, wherein the coil at the transmitting end sends electromagnetic signals to the outside under the action of power, and the coil at the receiving end receives the electromagnetic signals and converts the electromagnetic signals into currents. In the manufacture of wireless chargers, plastic housings are generally selected, and such materials are light in weight and do not weigh much of the charger itself.

The modeling of the existing wireless charger is simple, and the mobile phone is inconvenient to use when in wireless charging. The utility model provides a casing that can fix is introduced to "plastic casing for wireless charger" that patent number is "CN216437720U", this casing is through all being connected with the fixed plate in both sides, one side of fixed plate is connected with two telescopic links, the both sides of telescopic link all are connected with the slide opening, the mounting groove has all been seted up with the telescopic link correspondence at the both sides surface of main casing, the inboard of mounting groove is connected with connecting spring, connecting spring's one end is connected in the one end of telescopic link, the flexible restriction to the telescopic link through both sides connecting spring, can fix the cell-phone of equidimension, prevent dropping of cell-phone.

However, when the mobile phone is actually used, the screen of the mobile phone can only be a vertical screen, and some people are used to using a horizontal screen when watching video or movies by using the mobile phone, and the mobile phone cannot be horizontally placed by the mobile phone after the mobile phone is fixed, so that the mobile phone cannot meet the use requirements of some people, has poor applicability and has poor use effect.

Therefore, it is necessary to solve the above problems by providing a plastic housing of a wireless charger with high surface friction.

Disclosure of Invention

The utility model aims to provide the wireless charger plastic shell with high surface friction, and the rotating shell is rotated to drive the mobile phone to rotate, so that the angle of the mobile phone can be changed, a person can use the mobile phone by erecting or traversing the screen during charging, the wireless charger plastic shell can be suitable for the requirements of different persons, the applicability is high, the use effect is good, and the defects in the technology are overcome.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a wireless charger plastic casing that surface friction force is high, includes the rotation casing that establishes at base and slope backplate front end, the slope backplate is fixed to be established on the base top, the fixed charger main part that is equipped with in slope backplate front end, the rotation casing is established in the charger main part outside, it all is equipped with the fly leaf to rotate casing front end both sides, the fly leaf inboard is equipped with clamping fixture, annular spout has been seted up to slope backplate front end, annular spout establishes in the charger main part outside, annular spout inside is equipped with annular slider, annular slider front end and rotation casing rear end fixed connection;

the utility model discloses a slope backplate, including slope backplate, annular slider, pull block, stop lever, pull block, first extension spring, the annular slider rear end has been seted up four spacing grooves, stop lever one end passes slope backplate rear end and extends into one of them spacing inslot portion, the stop lever other end is fixed to be equipped with the pull block, the stop lever outer end is equipped with first extension spring, first extension spring both ends respectively with slope backplate rear end and pull block inboard fixed connection.

Preferably, the front end of the rotary shell is fixedly provided with a first rubber anti-slip pad, the first rubber anti-slip pad is arranged on the outer side of the charger main body, and the first rubber anti-slip pad is arranged between the two movable plates, so that the rear end of the mobile phone can be protected conveniently, and the friction force can be increased.

Preferably, the clamping and fixing mechanism comprises a clamping and fixing plate arranged on the inner side of the movable plate, and a second rubber anti-slip pad is fixedly arranged at the rear end of the clamping and fixing plate, so that the mobile phone can be clamped and fixed conveniently.

Preferably, two first sliding grooves are formed in the inner side of the movable plate, first sliding blocks are arranged in the first sliding grooves, one sides of the two first sliding blocks are fixedly connected with one side of the clamping and fixing plate, and limiting and guiding of the clamping and fixing plate are facilitated.

Preferably, the inside fixed first dead lever that is equipped with of first spout, first dead lever one end runs through first slider, first dead lever outer end is equipped with the second extension spring, second extension spring both ends respectively with the inside back wall of first spout and first slider rear end fixed connection, be convenient for provide clamping elasticity for the centre gripping fixed plate.

Preferably, two second sliding grooves are formed in the front end of the rotary shell, the two second sliding grooves are respectively formed in two sides of the first rubber anti-slip pad, second sliding blocks are arranged in the second sliding grooves, the front ends of the second sliding blocks are fixedly connected with the rear ends of the movable plates, and limiting and guiding of the movable plates are facilitated.

Preferably, the second fixed rod is fixedly arranged in the second sliding groove, one end of the second fixed rod penetrates through the second sliding block, the outer end of the second fixed rod is provided with a reset spring, and two ends of the reset spring are fixedly connected with one side wall in the second sliding groove and the outer side of the second sliding block respectively, so that the movable plate is convenient to reset.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the mobile phone is driven to rotate by rotating the rotating shell, so that the angle of the mobile phone can be changed, a person can use the mobile phone by erecting a screen or traversing the screen during charging, the mobile phone can be suitable for the needs of different persons, the applicability is high, and the use effect is good;

2. the mobile phone is clamped and fixed through the clamping and fixing mechanism, so that the mobile phone is clamped and fixed simply and conveniently, and the front end and the rear end of the mobile phone are contacted through the first rubber anti-slip pad and the second rubber anti-slip pad, so that the friction force between the clamping and fixing mechanism and the mobile phone can be increased, the mobile phone is clamped and fixed more firmly, and the mobile phone clamping part is not easy to damage.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall perspective cross-sectional structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic rear view of the tilt back panel of the present utility model;

FIG. 5 is an enlarged schematic view of the structure B of FIG. 4 according to the present utility model;

FIG. 6 is a schematic view of the rear view of the annular slider of the present utility model;

FIG. 7 is a schematic view of a three-dimensional cross-sectional structure of a movable plate and a clamping and fixing plate according to the present utility model;

fig. 8 is an enlarged view of fig. 7C according to the present utility model.

Reference numerals illustrate:

1. a base; 2. a sloped back plate; 3. a charger main body; 4. rotating the housing; 5. a movable plate; 6. an annular chute; 7. an annular slide block; 8. a limit rod; 9. a limit groove; 10. pulling blocks; 11. a first tension spring; 12. a first rubber cleat; 13. clamping the fixing plate; 14. a second rubber cleat; 15. a first chute; 16. a first slider; 17. a first fixing rod; 18. a second tension spring; 19. a second chute; 20. a second slider; 21. a second fixing rod; 22. and a return spring.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a wireless charger plastic shell with high surface friction force as shown in figures 1, 2, 4, 5 and 6, which comprises a rotary shell 4 arranged at the front ends of a base 1 and an inclined backboard 2, wherein the inclined backboard 2 is fixedly arranged at the top end of the base 1, the front end of the inclined backboard 2 is fixedly provided with a charger main body 3, the rotary shell 4 is arranged at the outer side of the charger main body 3, both sides of the front end of the rotary shell 4 are provided with movable plates 5, the inner side of the movable plates 5 is provided with a clamping and fixing mechanism, the front end of the inclined backboard 2 is provided with an annular chute 6, the annular chute 6 is arranged at the outer side of the charger main body 3, an annular sliding block 7 is arranged in the annular chute 6, and the front end of the annular sliding block 7 is fixedly connected with the rear end of the rotary shell 4;

the rear end of the inclined backboard 2 is provided with a limiting rod 8, the rear end of the annular sliding block 7 is provided with four limiting grooves 9, one end of the limiting rod 8 penetrates through the rear end of the inclined backboard 2 and extends into one of the limiting grooves 9, the other end of the limiting rod 8 is fixedly provided with a pull block 10, the outer end of the limiting rod 8 is provided with a first tension spring 11, and two ends of the first tension spring 11 are fixedly connected with the rear end of the inclined backboard 2 and the inner side of the pull block 10 respectively.

After the mobile phone is fixed, the pull block 10 is pulled to the rear side, the pull block 10 drives one end of the limiting rod 8 to separate from the inside of one limiting groove 9 and stretches the first tension spring 11, the rotary shell 4 and the mobile phone at the front end of the rotary shell rotate 90 degrees, the rotary shell 4 drives the annular sliding block 7 to rotate 90 degrees, the pull block 10 is loosened, the pull block 10 drives one end of the limiting rod 8 to be inserted into the other limiting groove 9 under the elastic force of the first tension spring 11, so that the transverse screen of the mobile phone is placed, the mobile phone is driven to rotate by rotating the rotary shell 4, the angle of the mobile phone can be changed, a person can erect the screen or use the mobile phone when charging, the mobile phone can be suitable for the needs of different persons, the applicability is relatively strong, the use effect is relatively good, the embodiment specifically solves the problems that the screen of a wireless charger plastic shell in the prior art can only erect the screen when the mobile phone is actually used, and the mobile phone can not be used to transversely place the mobile phone after the mobile phone is fixed, and therefore the mobile phone cannot be used by people to watch the mobile phone, and the mobile phone has relatively poor use effect.

The utility model provides a wireless charger plastic shell with high surface friction force, as shown in figures 1, 2, 3, 7 and 8, wherein a first rubber anti-slip pad 12 is fixedly arranged at the front end of a rotary shell 4, the first rubber anti-slip pad 12 is arranged at the outer side of a charger main body 3, the first rubber anti-slip pad 12 is arranged between two movable plates 5, a clamping fixing mechanism comprises a clamping fixing plate 13 arranged at the inner side of the movable plates 5, a second rubber anti-slip pad 14 is fixedly arranged at the rear end of the clamping fixing plate 13, two first sliding grooves 15 are formed in the inner side of the movable plates 5, a first sliding block 16 is arranged in each first sliding groove 15, one side of each first sliding block 16 is fixedly connected with one side of the clamping fixing plate 13, a first fixing rod 17 is fixedly arranged in each first sliding groove 15, one end of each first fixing rod 17 penetrates through each first sliding block 16, a second tension spring 18 is arranged at the outer end of each first fixing rod 17, and two ends of each second tension spring 18 are fixedly connected with the rear wall inside the first sliding grooves 15 and the rear end of the first sliding blocks 16 respectively.

Two second sliding grooves 19 are formed in the front end of the rotary shell 4, the two second sliding grooves 19 are respectively formed in two sides of the first rubber anti-slip pad 12, a second sliding block 20 is arranged in the second sliding groove 19, the front end of the second sliding block 20 is fixedly connected with the rear end of the movable plate 5, a second fixing rod 21 is fixedly arranged in the second sliding groove 19, one end of the second fixing rod 21 penetrates through the second sliding block 20, a reset spring 22 is arranged at the outer end of the second fixing rod 21, and two ends of the reset spring 22 are respectively fixedly connected with one side wall in the second sliding groove 19 and the outer side of the second sliding block 20.

The clamping fixing plate 13 and the second rubber anti-slip pad 14 are pulled to the front side, the clamping fixing plate 13 drives the first sliding block 16 to stretch the second tension spring 18, then the movable plate 5 is pulled to the two sides, the movable plate 5 drives the second sliding block 20 to compress the reset spring 22, the mobile phone is placed on the movable plate 5 at the front end of the rotary shell 4, the movable plate 5 is loosened, the two second sliding blocks 20 drive the two movable plates 5 to clamp on the two sides of the mobile phone under the elastic force of the reset spring 22, the clamping fixing plate 13 is loosened, the first sliding block 16 can drive the clamping fixing plate 13 and the second rubber anti-slip pad 14 to clamp and fix the front ends of the two sides of the mobile phone under the elastic force of the second tension spring 18, the clamping fixing mechanism is used for clamping and fixing the mobile phone, so that the clamping and fixing of the mobile phone are simpler and more convenient, the friction force between the clamping fixing mechanism and the mobile phone can be increased, and the clamping fixing of the mobile phone is not easy to cause damage.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a wireless charger plastic casing that surface friction force is high, includes to establish rotation casing (4) at base (1) and slope backplate (2) front end, slope backplate (2) are fixed to be established on base (1) top, its characterized in that: the charger comprises a charger main body (3) fixedly arranged at the front end of an inclined backboard (2), a rotating shell (4) is arranged at the outer side of the charger main body (3), movable plates (5) are arranged at two sides of the front end of the rotating shell (4), a clamping and fixing mechanism is arranged at the inner side of each movable plate (5), an annular sliding groove (6) is formed in the front end of the inclined backboard (2), the annular sliding groove (6) is arranged at the outer side of the charger main body (3), an annular sliding block (7) is arranged in the annular sliding groove (6), and the front end of the annular sliding block (7) is fixedly connected with the rear end of the rotating shell (4);

the novel lifting device is characterized in that a limiting rod (8) is arranged at the rear end of the inclined backboard (2), four limiting grooves (9) are formed in the rear end of the annular sliding block (7), one end of the limiting rod (8) penetrates through the rear end of the inclined backboard (2) and extends into one of the limiting grooves (9), a pull block (10) is fixedly arranged at the other end of the limiting rod (8), a first tension spring (11) is arranged at the outer end of the limiting rod (8), and two ends of the first tension spring (11) are fixedly connected with the rear end of the inclined backboard (2) and the inner side of the pull block (10) respectively.

2. The high surface friction wireless charger plastic housing of claim 1, wherein: the novel charger is characterized in that a first rubber anti-slip pad (12) is fixedly arranged at the front end of the rotary shell (4), the first rubber anti-slip pad (12) is arranged on the outer side of the charger main body (3), and the first rubber anti-slip pad (12) is arranged between the two movable plates (5).

3. The high surface friction wireless charger plastic housing of claim 1, wherein: the clamping and fixing mechanism comprises a clamping and fixing plate (13) arranged on the inner side of the movable plate (5), and a second rubber anti-slip pad (14) is fixedly arranged at the rear end of the clamping and fixing plate (13).

4. A high surface friction wireless charger plastic housing as defined in claim 3, wherein: two first sliding grooves (15) are formed in the inner side of the movable plate (5), first sliding blocks (16) are arranged in the first sliding grooves (15), and one sides of the two first sliding blocks (16) are fixedly connected with one side of the clamping and fixing plate (13).

5. The high surface friction wireless charger plastic housing of claim 4, wherein: the novel sliding chute is characterized in that a first fixing rod (17) is fixedly arranged inside the first sliding chute (15), one end of the first fixing rod (17) penetrates through the first sliding block (16), a second tension spring (18) is arranged at the outer end of the first fixing rod (17), and two ends of the second tension spring (18) are fixedly connected with the rear wall inside the first sliding chute (15) and the rear end of the first sliding block (16) respectively.

6. The high surface friction wireless charger plastic housing of claim 2, wherein: two second sliding grooves (19) are formed in the front end of the rotary shell (4), the two second sliding grooves (19) are respectively formed in two sides of the first rubber anti-slip pad (12), second sliding blocks (20) are arranged in the second sliding grooves (19), and the front ends of the second sliding blocks (20) are fixedly connected with the rear ends of the movable plates (5).

7. The high surface friction wireless charger plastic housing of claim 6, wherein: the second sliding chute (19) is internally and fixedly provided with a second fixing rod (21), one end of the second fixing rod (21) penetrates through the second sliding block (20), the outer end of the second fixing rod (21) is provided with a return spring (22), and two ends of the return spring (22) are fixedly connected with one side wall inside the second sliding chute (19) and the outer side of the second sliding block (20) respectively.