CN219304867U

CN219304867U - Mobile phone motherboard convenient for card insertion

Info

Publication number: CN219304867U
Application number: CN202320601798.XU
Authority: CN
Inventors: 陈森德
Original assignee: Shenzhen Jinxunyu Technology Co ltd
Current assignee: Shenzhen Jinxunyu Technology Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-07-04
Anticipated expiration: 2033-03-24

Abstract

The utility model relates to the technical field of mobile phone mainboards, in particular to a mobile phone mainboard convenient for inserting a card, which comprises a mainboard body, wherein a clamping groove is formed in the mainboard body, grooves are formed in two sides of the inner wall of the clamping groove, a fixing block is fixedly assembled on the inner wall of the groove, a clamping strip is rotatably sleeved on the inner wall of the fixing block, a spring is fixedly assembled on one side, close to the groove, of the clamping strip, one end, far away from the clamping strip, of the spring is fixedly connected with the inner wall of the groove, a square groove is formed in the top of the inner wall of the clamping groove, a rotating shaft is fixedly assembled on the inner wall of the square groove, and a roll shaft is rotatably sleeved on the outer wall of the rotating shaft. According to the mobile phone card inserting device, through the matching arrangement among the structures such as the clamping strips, the springs, the rotating shafts, the roller shafts and the brush plates, a user can be guided to insert the mobile phone card into the mobile phone main board more quickly, the card inserting efficiency of the mobile phone main board is improved, damage to the mobile phone card is reduced, economic benefits of the user are guaranteed, and the reliability and the practicability of the mobile phone card inserting device are improved.

Description

Mobile phone motherboard convenient for card insertion

Technical Field

The utility model relates to the technical field of mobile phone mainboards, in particular to a mobile phone mainboard convenient for card insertion.

Background

With the development of science and technology, the life style of people has changed widely, especially in the communication field, people change from traditional book-to-message conversion to ultra-long-distance real-time signal transmission, and the appearance and use of mobile phones play an important role.

Before the mobile phone is used for signal transmission, the mobile phone card is required to be inserted into the mobile phone, so that the mobile phone can be normally used for communication, the jack of a traditional mobile phone main board is small, the mobile phone card is very inconvenient to insert, meanwhile, the mobile phone card is possibly damaged in the process of insertion, and unnecessary economic loss is further caused.

Disclosure of Invention

The utility model aims to solve or at least alleviate the problems that the jack of the mobile phone main board of the system is smaller, the mobile phone card is very inconvenient to insert, and the mobile phone card is possibly damaged in the process of inserting.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mobile phone motherboard of convenient card, includes the mainboard body, the draw-in groove has been seted up to the inside of mainboard body, the both sides of draw-in groove inner wall all are seted up flutedly, the fixed block that is equipped with of inner wall of recess, the inner wall rotation of fixed block has cup jointed the card strip, one side fixed mounting that the card strip is close to the recess has the spring, the one end and the inner wall fixed connection of recess of card strip are kept away from to the spring, the square groove has been seted up at the top of draw-in groove inner wall, the inner wall fixed of square groove is equipped with the pivot, the outer wall rotation of pivot has cup jointed the roller.

Optionally, the outer edge of mainboard body has seted up the socket, the socket is the funnel-shaped, and the socket is close to one side that the draw-in groove is less than the one side that leans on outside.

Optionally, the draw-in groove is close to the fixed board that is equipped with in one side of socket, the quantity of board that brushes is two, and two boards that brush are symmetrical to distribute in the upper and lower both ends of draw-in groove.

Optionally, the fixed slot has been seted up to the card strip one side of keeping away from the spring, the inner wall of fixed slot is fixed to be equipped with the protection pad.

Optionally, the outer wall of the roll shaft is fixedly provided with a rubber cushion.

Optionally, the roll shafts are symmetrically distributed at the upper end and the lower end of the clamping groove, and the number of the roll shafts at each side is two.

Compared with the prior art, the utility model has the beneficial effects that:

this application is through cooperation setting between structures such as card strip, spring, pivot, roller and brush board, is favorable to guiding the user more quick insert the cell-phone card in the mobile phone motherboard to be favorable to improving this mobile phone motherboard's card insertion efficiency, still be favorable to reducing the harm to the cell-phone card simultaneously, ensured user's economic interests, improved the reliability and the practicality of device.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional structure of a slot according to the present utility model;

FIG. 3 is a schematic illustration of the front cross-section of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 5 is an enlarged view of the structure of fig. 3B according to the present utility model.

In the figure: 1. a main board body; 2. a clamping groove; 3. a groove; 4. a fixed block; 5. clamping strips; 6. a spring; 7. a square groove; 8. a rotating shaft; 9. a roll shaft; 10. a socket; 11. brushing a plate; 12. a fixing groove; 13. a protective pad; 14. rubber cushion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a mobile phone motherboard convenient for inserting a card comprises a motherboard body 1, a clamping groove 2 is formed in the motherboard body 1 and used for storing a mobile phone card, grooves 3 are formed in two sides of the inner wall of the clamping groove 2, a fixing block 4 is fixedly arranged on the inner wall of the groove 3, a clamping strip 5 is rotatably sleeved on the inner wall of the fixing block 4 and used for providing a pivot for rotation of the clamping strip 5, a spring 6 is fixedly arranged on one side, close to the groove 3, of the clamping strip 5 and used for providing elasticity for the clamping strip 5 to clamp the mobile phone card, one end, far away from the clamping strip 5, of the spring 6 is fixedly connected with the inner wall of the groove 3, a square groove 7 is formed in the top of the inner wall of the clamping groove 2, a rotating shaft 8 is fixedly arranged on the inner wall of the square groove 7, and a roller shaft 9 is rotatably sleeved on the outer wall of the rotating shaft 8 and used for guiding the mobile phone card to be inserted into the motherboard body 1.

Specifically, referring to fig. 1, the outer edge of the main board body 1 is provided with a socket 10, the socket 10 is funnel-shaped, and one side of the socket 10 close to the card slot 2 is smaller than the outer side, by arranging the funnel-shaped socket 10, the access area of the socket 10 is increased, and the insertion of a mobile phone card by a user is facilitated, so that the use efficiency of the device is improved.

Specifically, referring to fig. 1 and 2, a brush plate 11 is fixedly mounted on one side of the card slot 2, which is close to the socket 10, and the number of the brush plates 11 is two, and the two brush plates 11 are symmetrically distributed at the upper end and the lower end of the card slot 2, so that dust is removed from the outer edge of the mobile phone card when the mobile phone card is inserted into the main board body 1 by arranging the brush plates 11, and the problem that dust is accumulated in the main board body 1 is prevented.

Specifically, referring to fig. 2 and 4, a fixing groove 12 is formed on one side of the card strip 5 away from the spring 6, a protection pad 13 is fixedly mounted on the inner wall of the fixing groove 12, and the fixing groove 12 is arranged to facilitate the insertion of the mobile phone card and prevent the mobile phone card from being damaged by misoperation.

Specifically, referring to fig. 3 and 5, the outer wall of the roller shaft 9 is fixedly provided with a rubber cushion 14, and by arranging the rubber cushion 14, damage to the mobile phone card by hard objects is reduced, normal use of the mobile phone card is guaranteed, and service life of the mobile phone card is prolonged.

Specifically, referring to fig. 3 and 5, the rollers 9 are symmetrically distributed at the upper and lower ends of the card slot 2, and the number of the rollers 9 at each side is two, so that the area for guiding the mobile phone card to be inserted is increased by arranging the rollers 9 in two pairs, thereby being more convenient for a user to insert the mobile phone card into the main board body 1.

Working principle: firstly, the mobile phone card is inserted into the card slot 2 through the socket 10, firstly, dust on the outer wall of the mobile phone card is wiped off through the brush board 11, when two sides of the mobile phone card are clamped into the fixing slots 12 on the card strip 5, the spring 6 starts to shrink by the extrusion force pushed by a user, so that the card strip 5 is driven to shrink, the mobile phone card can be smoothly inserted, the roll shaft 9 is matched, the mobile phone card is brought into the main board body 1 under the rolling of the roll shaft 9, at the moment, the user releases hands, and the mobile phone card is pushed by the spring 6 to extrude the card strip 5, so that the mobile phone card is fixed in the main board body 1.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a mobile phone motherboard of convenient card, includes mainboard body (1), its characterized in that: the inside of mainboard body (1) is offered draw-in groove (2), recess (3) have all been seted up to the both sides of draw-in groove (2) inner wall, fixed block (4) are equipped with to the inner wall of recess (3), the inner wall of fixed block (4) rotates and cup joints card strip (5), card strip (5) are close to one side of recess (3) and are fixed to be equipped with spring (6), the one end that card strip (5) was kept away from to spring (6) and the inner wall fixed connection of recess (3), square groove (7) have been seted up at the top of draw-in groove (2) inner wall, the inner wall fixed assembly of square groove (7) has pivot (8), the outer wall of pivot (8) rotates and cup joints roller (9).

2. The mobile phone motherboard of claim 1, wherein the mobile phone motherboard is capable of facilitating card insertion, comprising: the outer edge of the main board body (1) is provided with a socket (10), the socket (10) is funnel-shaped, and one side of the socket (10) close to the clamping groove (2) is smaller than one side close to the outside.

3. The mobile phone motherboard of claim 2, wherein the mobile phone motherboard is capable of facilitating card insertion, comprising: the clamping groove (2) is fixedly provided with brush plates (11) on one side close to the socket (10), the number of the brush plates (11) is two, and the two brush plates (11) are symmetrically distributed at the upper end and the lower end of the clamping groove (2).

4. The mobile phone motherboard of claim 1, wherein the mobile phone motherboard is capable of facilitating card insertion, comprising: a fixing groove (12) is formed in one side, far away from the spring (6), of the clamping strip (5), and a protection pad (13) is fixedly arranged on the inner wall of the fixing groove (12).

5. The mobile phone motherboard of claim 1, wherein the mobile phone motherboard is capable of facilitating card insertion, comprising: the outer wall of the roll shaft (9) is fixedly provided with a rubber cushion (14).

6. The mobile phone motherboard of claim 1, wherein the mobile phone motherboard is capable of facilitating card insertion, comprising: the roll shafts (9) are symmetrically distributed at the upper end and the lower end of the clamping groove (2), and the number of the roll shafts (9) at each side is two.