CN219938585U - Antistatic device of mobile phone motherboard - Google Patents
Antistatic device of mobile phone motherboard Download PDFInfo
- Publication number
- CN219938585U CN219938585U CN202320111187.7U CN202320111187U CN219938585U CN 219938585 U CN219938585 U CN 219938585U CN 202320111187 U CN202320111187 U CN 202320111187U CN 219938585 U CN219938585 U CN 219938585U
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- sleeve
- fixedly connected
- antistatic
- main body
- mobile phone
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- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an antistatic device for a mobile phone motherboard, which comprises a main body, wherein a plurality of antistatic sleeves are arranged on the inner wall of the main body, the end faces of the antistatic sleeves are mutually attached, four corners in the main body are fixedly connected with a shell, the middle part of the shell is rotationally connected with a threaded rod, the outer part of the threaded rod is in threaded connection with a wedge-shaped threaded block, the side wall of the wedge-shaped threaded block is provided with a sliding groove, the inner wall of the sliding groove is provided with a limit groove, the inner part of the sliding groove is in sliding connection with a connecting rod, one end of the connecting rod is fixedly connected with a sleeve, one end of the sleeve penetrates through the side wall of the shell to extend to the outside, the inner part of the sleeve is fixedly connected with a buffer spring, one end of the buffer spring is fixedly connected with a movable rod, one end of the movable rod penetrates through one end of the sleeve to the outside, and the positioning plate is fixedly connected with. Through the structure, the threaded rod is matched with the wedge thread block, and the locating plate can be used for fixing the antistatic sleeve.
Description
Technical Field
The utility model relates to the technical field of antistatic, in particular to an antistatic device for a mobile phone motherboard.
Background
The mobile phone motherboard is just a circuit board in the mobile phone, also can be called a PCB board, and in order to ensure the integrity of data transmission, the mobile phone motherboard is required to be a most basic requirement for a new protection device to maintain electrical transparency and not generate interference signals to cause signal distortion. Therefore, the mobile phone needs to be better protected against static electricity.
When the existing mobile phone main board is used, no antistatic part exists, so that the mobile phone element is damaged, the signal is greatly influenced, and the main board with the antistatic structure is not easy to fix, so that the use of the main board is influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides an antistatic device for a mobile phone motherboard, which comprises a main body, wherein a plurality of antistatic sleeves are arranged on the inner wall of the main body, the end faces of the antistatic sleeves are mutually attached, four corners in the main body are fixedly connected with a shell, the middle part of the shell is rotationally connected with a threaded rod, the outer thread of the threaded rod is connected with a wedge thread block, the side wall of the wedge thread block is provided with a chute, the inner wall of the chute is provided with a limit groove, the inside of the chute is slidingly connected with a connecting rod, one end of the connecting rod is fixedly connected with a sleeve, one end of the sleeve penetrates through the side wall of the shell to the outside, the sleeve can be pushed to move under the limit of the connecting rod and the sleeve by utilizing the wedge thread block, and the locating plate is used for locating the antistatic sleeve;
the inside fixedly connected with buffer spring of sleeve, buffer spring one end fixedly connected with movable rod, sleeve one end is passed to movable rod one end and is extended to outside, and fixedly connected with locating plate utilizes buffer spring and movable rod to cooperate, can play the effect of buffering when making the locating plate fix a position antistatic backing, avoids excessive extrusion.
Preferably, the main body is internally provided with a camera, a motherboard and a charging connecting plate, and the motherboard is connected with the main body in a clamping way.
Preferably, the upper end of the threaded rod penetrates through the upper end of the shell to extend to the outside, and a hexagonal screw hole is formed in the threaded rod, so that the threaded rod is conveniently driven to rotate.
Preferably, the side wall of the positioning plate is mutually attached to the side wall of the antistatic sleeve, and the positioning plate is used for positioning the antistatic sleeve.
Preferably, the sleeve is slidably connected to the housing at the outside thereof, and the wedge screw is moved at the outside of the threaded rod by the sleeve engaging the connecting rod.
The beneficial effects of the utility model are as follows: utilize connecting rod and sleeve to carry out spacingly to wedge thread piece, make wedge thread piece can remove in the threaded rod outside to utilize the connecting rod to promote the sleeve and remove, make the locating plate laminate with the lateral wall of antistatic backing, can play the effect of location to antistatic backing, and more convenient dismantlement often when changing, maintenance.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will make brief description of the drawings used in the description of the embodiments or the prior art. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a front view of an antistatic device for a mobile phone motherboard according to an embodiment of the present utility model;
fig. 2 is an enlarged view at a shown in fig. 1;
FIG. 3 is a cross-sectional view of the device shown in FIG. 2;
FIG. 4 is a front view of the device shown in FIG. 3;
fig. 5 is a perspective view of the device shown in fig. 4.
In the attached drawings, a 1-main body, a 2-antistatic sleeve, a 3-camera, a 4-main board, a 5-charging connecting plate, a 6-shell, a 7-sleeve, an 8-movable rod, a 9-locating plate, a 10-threaded rod, an 11-wedge-shaped threaded block, a 12-connecting rod, a 13-buffer spring, a 14-hexagonal screw hole, a 15-sliding groove and a 16-limiting groove are arranged.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
Referring to fig. 1 to 5, an antistatic device for a mobile phone motherboard according to an embodiment of the present utility model includes a main body 1, and is characterized in that: the anti-static sleeve comprises a main body 1, wherein a plurality of anti-static sleeves 2 are arranged on the inner wall of the main body 1, the end faces of the anti-static sleeves 2 are mutually attached, the four corners in the main body 1 are fixedly connected with a casing 6, a threaded rod 10 is rotatably connected to the middle part of the casing 6, a wedge-shaped thread block 11 is connected to the outer thread of the threaded rod 10, a sliding groove 15 is formed in the side wall of the wedge-shaped thread block 11, a limit groove 16 is formed in the inner wall of the sliding groove 15, the wedge-shaped thread block 11 pushes a sleeve 7 to move by using a connecting rod 12 when moving from bottom to top, a connecting rod 12 is connected to the inside of the sliding groove 15 in a sliding manner, one end of the connecting rod 12 is fixedly connected with the sleeve 7, and one end of the sleeve 7 penetrates through the side wall of the casing 6 to extend to the outside;
the inside fixedly connected with buffer spring 13 of sleeve 7, buffer spring 13 one end fixedly connected with movable rod 8, sleeve 7 one end is passed to outside to movable rod 8 one end extension, and fixedly connected with locating plate 9, and locating plate 9 is laminated to the lateral wall of antistatic backing 2, and the card is fixed a position antistatic backing 2, and locating plate 9 is fixed a position with antistatic backing 2's both ends respectively.
The inside camera 3, motherboard 4 and the connecting plate 5 that charges that are provided with of main part 1, motherboard 4 and main part 1 block are connected, and threaded rod 10 upper end passes casing 6 upper end and extends to outside, and has seted up hexagonal screw 14, and locating plate 9 lateral wall is laminated each other with antistatic cover 2 lateral wall, and is more convenient when dismantling antistatic cover 2, sleeve 7 outside and the inside sliding connection of casing 6.
Working principle: the anti-static sleeve 2 is clamped on the inner wall of the main body 1, the threaded rod 10 is driven to rotate through the hexagonal screw hole 14, the wedge-shaped threaded block 11 moves outside the threaded rod 10 under the cooperation of the sleeve 7 and the connecting rod 12, so that the sleeve 7 is pushed to move, the positioning plate 9 is attached to the side wall of the anti-static sleeve 2, the movable rod 8 is matched with the buffer spring 13, and the positioning plate 9 can play a buffering role when the anti-static sleeve 2 is attached
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (5)
1. The utility model provides an antistatic device of mobile phone motherboard, includes main part (1), its characterized in that: the anti-static device comprises a main body (1), wherein a plurality of anti-static sleeves (2) are arranged on the inner wall of the main body (1), the end faces of the anti-static sleeves (2) are mutually attached, a shell (6) is fixedly connected to four corners of the inner part of the main body (1), a threaded rod (10) is rotationally connected to the middle part of the shell (6), a wedge-shaped threaded block (11) is connected to the outer thread of the threaded rod (10), a sliding groove (15) is formed in the side wall of the wedge-shaped threaded block (11), a limit groove (16) is formed in the inner wall of the sliding groove (15), a connecting rod (12) is connected to the inner part of the sliding groove (15) in a sliding mode, a sleeve (7) is fixedly connected to one end of the connecting rod (12), and one end of the sleeve (7) penetrates through the side wall of the shell (6) to extend to the outside.
The novel anti-theft device is characterized in that a buffer spring (13) is fixedly connected inside the sleeve (7), one end of the buffer spring (13) is fixedly connected with a movable rod (8), one end of the movable rod (8) penetrates through one end of the sleeve (7) to extend to the outside, and a positioning plate (9) is fixedly connected.
2. The antistatic device for a mobile phone motherboard according to claim 1, wherein: the novel portable electronic device is characterized in that a camera (3), a mainboard (4) and a charging connecting plate (5) are arranged inside the main body (1), and the mainboard (4) is connected with the main body (1) in a clamping mode.
3. The antistatic device for a mobile phone motherboard according to claim 1, wherein: the upper end of the threaded rod (10) penetrates through the upper end of the shell (6) to extend to the outside, and a hexagonal screw hole (14) is formed.
4. The antistatic device for a mobile phone motherboard according to claim 1, wherein: the side wall of the locating plate (9) is mutually attached to the side wall of the antistatic sleeve (2).
5. The antistatic device for a mobile phone motherboard according to claim 1, wherein: the outside of the sleeve (7) is in sliding connection with the inside of the shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320111187.7U CN219938585U (en) | 2023-01-17 | 2023-01-17 | Antistatic device of mobile phone motherboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320111187.7U CN219938585U (en) | 2023-01-17 | 2023-01-17 | Antistatic device of mobile phone motherboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219938585U true CN219938585U (en) | 2023-10-31 |
Family
ID=88497865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320111187.7U Active CN219938585U (en) | 2023-01-17 | 2023-01-17 | Antistatic device of mobile phone motherboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219938585U (en) |
-
2023
- 2023-01-17 CN CN202320111187.7U patent/CN219938585U/en active Active
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