CN213521977U - Buckle connection structure of mobile phone motherboard upper cover - Google Patents
Buckle connection structure of mobile phone motherboard upper cover Download PDFInfo
- Publication number
- CN213521977U CN213521977U CN202023063954.7U CN202023063954U CN213521977U CN 213521977 U CN213521977 U CN 213521977U CN 202023063954 U CN202023063954 U CN 202023063954U CN 213521977 U CN213521977 U CN 213521977U
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- China
- Prior art keywords
- upper cover
- mounting
- mobile phone
- main board
- connection structure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 230000001413 cellular effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 201000002266 mite infestation Diseases 0.000 description 1
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Abstract
The utility model discloses a buckle connection structure of mobile phone motherboard upper cover, including upper cover and mainboard, the slot has been seted up on upper cover bottom surface, the mounting groove has all been seted up to upper cover both sides outer wall lower part, mounting groove one side inner wall fixed mounting has first mounting panel, the utility model discloses the beneficial effect who reaches is: the outer walls of the two sides of the upper cover are provided with mounting grooves, the side end of a first mounting plate in each mounting groove is provided with a spring, one end of each spring is provided with a limiting clamping column through a second mounting plate, the two sides of the main plate are provided with connecting lugs, one side of each connecting lug is provided with a limiting hole, the upper cover and the main plate are clamped and connected through the limiting clamping columns and the limiting holes, and the mounting is convenient; a threaded hole is formed in the other side surface of the connecting support lug, a pushing threaded rod is mounted on the threaded hole, and the pushing threaded rod is rotated to enable the limiting clamping column to be separated from the limiting hole, so that the upper cover can be disassembled conveniently; the positioning seat is installed at the bottom of the upper cover, and the thimble is installed at the top of the main board, so that the upper cover can be conveniently and accurately installed and is convenient to position.
Description
Technical Field
The utility model relates to a buckle connection structure of mobile phone motherboard upper cover belongs to cell-phone accessory technical field.
Background
A cellular phone, which is called a mobile phone or a wireless phone, is usually called a cellular phone, originally a communication tool, and has been known in the past by the mor of mange, so that the cellular phone is a portable phone terminal that can be used in a wider range, and was originally developed by a battlefield mobile phone manufactured by beyer laboratories in 1940.
The mainboard upper cover of cell-phone adopts buckle connected mode to connect more, and the installation of current buckle structure at that time is hard, and difficult dismantlement, consequently provides the buckle connected structure of a cell-phone mainboard upper cover.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a buckle connection structure of mobile phone motherboard upper cover.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a buckle connecting structure of an upper cover of a mobile phone mainboard, which comprises an upper cover and a mainboard, wherein the surface of the bottom of the upper cover is provided with a slot, the lower parts of the outer walls of the two sides of the upper cover are respectively provided with an installation groove, the inner wall of one side of the installation groove is fixedly provided with a first installation plate, a spring is fixedly connected with the side of the first mounting plate, a second mounting plate is fixedly mounted at one end of the spring, a limit clamping column is fixedly arranged at the side of the second mounting plate, the main plate is positioned at the bottom of the upper cover, the upper cover is inserted with the main board through the slot, connecting lugs are fixedly arranged on both sides of the main board, the surface of one side of the connecting support lug, which is close to the limiting clamping column, is provided with a limiting hole, the main board is clamped with the limiting clamping column on the upper cover through the limiting hole, the outer surface of the other side of the connecting support lug is provided with a threaded hole, and a pushing threaded rod is connected to the threaded hole in a threaded manner.
As a preferred technical scheme of the utility model, slot top middle part fixed mounting has the positioning seat, mainboard top middle part fixed mounting has the thimble, the positioning seat with peg graft between the thimble.
As a preferred technical scheme of the utility model, upper cover side end lower part fixed mounting has transparent baffle, transparent baffle is located slot one side.
As an optimized technical scheme of the utility model, spacing hole with the inside intercommunication of screw hole.
As an optimized technical scheme of the utility model, the upper cover top mid-mounting has the handle.
The utility model discloses the beneficial effect who reaches is: the outer walls of the two sides of the upper cover are provided with mounting grooves, the side end of a first mounting plate in each mounting groove is provided with a spring, one end of each spring is provided with a limiting clamping column through a second mounting plate, the two sides of the main plate are provided with connecting lugs, one side of each connecting lug is provided with a limiting hole, the upper cover and the main plate are clamped and connected through the limiting clamping columns and the limiting holes, and the mounting is convenient; a threaded hole is formed in the other side surface of the connecting support lug, a pushing threaded rod is mounted on the threaded hole, and the pushing threaded rod is rotated to enable the limiting clamping column to be separated from the limiting hole, so that the upper cover can be disassembled conveniently; the positioning seat is installed at the bottom of the upper cover, and the thimble is installed at the top of the main board, so that the upper cover can be conveniently and accurately installed and is convenient to position.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged schematic view of the structure at a of the present invention;
fig. 3 is an enlarged schematic structural diagram of the utility model at B.
In the figure: 1. an upper cover; 2. a main board; 3. a slot; 4. a transparent baffle; 5. mounting grooves; 6. a first mounting plate; 7. a spring; 8. a second mounting plate; 9. limiting the clamp column; 10. connecting the support lug; 11. positioning seats; 12. a thimble; 13. a limiting hole; 14. a threaded hole; 15. the threaded rod is advanced.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
As shown in FIGS. 1-3, the utility model provides a buckle connection structure of an upper cover of a mobile phone mainboard, which comprises an upper cover 1 and a mainboard 2, wherein the bottom surface of the upper cover 1 is provided with a slot 3, the lower parts of the outer walls of both sides of the upper cover 1 are both provided with a mounting groove 5, the inner wall of one side of the mounting groove 5 is fixedly provided with a first mounting plate 6, the side end of the first mounting plate 6 is fixedly connected with a spring 7, one end of the spring 7 is fixedly provided with a second mounting plate 8, the side end of the second mounting plate 8 is fixedly provided with a limit clamp column 9, the mainboard 2 is positioned at the bottom of the upper cover 1, the upper cover 1 is spliced with the mainboard 2 through the slot 3, both sides of the mainboard 2 are both fixedly provided with connecting lugs 10, the connecting lugs 10 are provided with limit holes 13 near the surface of one side of the limit clamp column 9, the mainboard 2 is clamped with the, the outer surface of the other side of the connecting support lug 10 is provided with a threaded hole 14, and the threaded hole 14 is in threaded connection with a pushing threaded rod 15.
The middle part of the top end of the slot 3 is fixedly provided with a positioning seat 11, the middle part of the top end of the main board 2 is fixedly provided with a thimble 12, the positioning seat 11 is inserted into the thimble 12, and the positioning is convenient.
A transparent baffle 4 is fixedly mounted on the lower portion of the side end of the upper cover 1, the transparent baffle 4 is located on one side of the slot 3, the side end of the main board 2 is protected, and positioning is not affected.
The limiting hole 13 is communicated with the threaded hole 14, so that the threaded rod 15 can be conveniently pushed to push the limiting clamping column 9 to move.
The middle part of the top end of the upper cover 1 is provided with a handle, so that the upper cover 1 can be conveniently taken down.
Specifically, when the utility model is used, the outer walls of the two sides of the upper cover 1 are provided with the mounting grooves 5, the side end of the first mounting plate 6 in the mounting groove 5 is provided with the spring 7, one end of the spring 7 is provided with the limit clamp column 9 through the second mounting plate 8, the two sides of the main plate 2 are provided with the connecting support lugs 10, one side of the connecting support lug 10 is provided with the limit hole 13, and the upper cover 1 and the main plate 2 are clamped and connected through the limit clamp column 9 and the limit hole 13, so that the installation is convenient; a threaded hole 14 is formed in the other side surface of the connecting support lug 10, a pushing threaded rod 15 is mounted on the threaded hole 14, and the pushing threaded rod 15 is rotated to enable the limiting clamping column 9 to be separated from the limiting hole 13, so that the upper cover 1 can be disassembled conveniently; the positioning seat 11 is installed at the bottom of the upper cover 1, and the thimble 12 is installed at the top of the mainboard 2, so that the upper cover 1 can be conveniently and accurately installed and positioned.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a buckle connection structure of mobile phone motherboard upper cover, includes upper cover (1) and mainboard (2), its characterized in that: the bottom surface of the upper cover (1) is provided with a slot (3), the lower parts of the outer walls of the two sides of the upper cover (1) are respectively provided with a mounting groove (5), the inner wall of one side of the mounting groove (5) is fixedly provided with a first mounting plate (6), the side end of the first mounting plate (6) is fixedly connected with a spring (7), one end of the spring (7) is fixedly provided with a second mounting plate (8), the side end of the second mounting plate (8) is fixedly provided with a limit clamping column (9), the main board (2) is positioned at the bottom of the upper cover (1), the upper cover (1) is spliced with the main board (2) through the slot (3), the two sides of the main board (2) are respectively and fixedly provided with a connecting support lug (10), the connecting support lug (10) is close to one side surface of the limit clamping column (9) and is provided with a limit hole (13), the main board (2) is clamped with the limit clamping column (9, the outer surface of the other side of the connecting support lug (10) is provided with a threaded hole (14), and the threaded hole (14) is connected with a pushing threaded rod (15) in a threaded manner.
2. The buckle connection structure of the upper cover of the main board of the mobile phone according to claim 1, wherein a positioning seat (11) is fixedly installed in the middle of the top end of the slot (3), an ejector pin (12) is fixedly installed in the middle of the top end of the main board (2), and the positioning seat (11) and the ejector pin (12) are inserted.
3. The buckle connection structure of the upper cover of the mobile phone motherboard according to claim 1, wherein a transparent baffle (4) is fixedly installed at the lower part of the side end of the upper cover (1), and the transparent baffle (4) is located at one side of the slot (3).
4. The buckle connection structure of the upper cover of the main board of the mobile phone according to claim 1, wherein the limiting hole (13) is communicated with the threaded hole (14) internally.
5. The buckle connection structure of the upper cover of the mobile phone motherboard according to claim 1, characterized in that a handle is installed at the middle of the top end of the upper cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023063954.7U CN213521977U (en) | 2020-12-17 | 2020-12-17 | Buckle connection structure of mobile phone motherboard upper cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023063954.7U CN213521977U (en) | 2020-12-17 | 2020-12-17 | Buckle connection structure of mobile phone motherboard upper cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213521977U true CN213521977U (en) | 2021-06-22 |
Family
ID=76428161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023063954.7U Expired - Fee Related CN213521977U (en) | 2020-12-17 | 2020-12-17 | Buckle connection structure of mobile phone motherboard upper cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213521977U (en) |
-
2020
- 2020-12-17 CN CN202023063954.7U patent/CN213521977U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |