CN210405906U - Circuit board assembly protection structure - Google Patents
Circuit board assembly protection structure Download PDFInfo
- Publication number
- CN210405906U CN210405906U CN201921074646.9U CN201921074646U CN210405906U CN 210405906 U CN210405906 U CN 210405906U CN 201921074646 U CN201921074646 U CN 201921074646U CN 210405906 U CN210405906 U CN 210405906U
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- China
- Prior art keywords
- circuit board
- board assembly
- protection
- protective
- protective cover
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Abstract
The utility model discloses a circuit board assembly protective structure, including protective cover, sponge strip and telescopic link, the ventilating fan is installed to the positive lower part of protective cover, the sponge strip sets up in the bottom of ventilating fan, and is fixed with first boss around the protective cover to the display screen is installed on the positive upper portion of protective cover, the second boss is installed to one side of display screen, and the roller bearing is installed on the right side of protective cover simultaneously, and installs the protection box on one side of roller bearing, and the front of protection box is provided with the recess, the internally mounted of protection box has the circuit board. This circuit board assembly protective structure is provided with the telescopic link, through installing the telescopic link in circuit board one side to make circuit board assembly protective structure can avoid circuit board assembly protective structure can not reach the effect of conveniently tearing the circuit board off through the effect between telescopic link and the spring, lead to circuit board assembly protective structure to reduce work efficiency and increase cost's phenomenon.
Description
Technical Field
The utility model relates to an electronic industry technical field specifically is a circuit board assembly protective structure.
Background
The protection structure of the circuit board assembly aims to effectively save volume and achieve certain accuracy according to the characteristics of the material of the circuit board and the field of wide application, so that the characteristics of three-dimensional space and thin thickness can be better applied to digital products, mobile phones and notebook computers, therefore, better protection of the circuit board assembly is necessary, and the development of the protection structure of the circuit board assembly must adapt to the requirements of the technical development of the modern electronic industry.
The existing circuit board assembly protection structure on the market can not effectively control climate factors and fall damage in processing and using, so that the circuit board assembly protection structure can carry out certain protection and protection measures on a circuit board, and the problem that the circuit board assembly protection structure can not carry out water prevention, dust prevention and fall prevention on the circuit board in use is influenced.
Disclosure of Invention
An object of the utility model is to provide a circuit board assembly protective structure to it uses to weather factor and fall to decrease and can not control effectively to solve to propose circuit board assembly protective structure in the above-mentioned background art, thereby lead to circuit board assembly protective structure to carry out certain protection and safeguard measure to the circuit board, influences circuit board assembly protective structure and can not carry out waterproof dustproof and prevent the problem that falls to the circuit board when using.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a circuit board assembly protective structure, includes protective cover, sponge strip and telescopic link, the ventilation fan is installed to the positive lower part of protective cover, the sponge strip sets up in the bottom of ventilation fan, and is fixed with first boss all around of protective cover to the display screen is installed on the positive upper portion of protective cover, the second boss is installed to one side of display screen, and the roller bearing is installed on the right side of protective cover simultaneously, and installs the protection box in one side of roller bearing to the front of protection box is provided with the recess, the internally mounted of protection box has the circuit board, and one side of circuit board is fixed with the screw, the telescopic link sets up in one side of circuit board, and the surface mounting of telescopic link has the spring to the one end of spring is provided with the backup pad, the bottom of backup pad is fixed with.
As a further aspect of the present invention: the protective cover passes through the roller bearing and constitutes flip structure with the protection box, and protective cover and protection box are about the vertical axis symmetry of roller bearing.
As a further aspect of the present invention: the first boss and the groove form a clamping structure, and the first boss and the protective cover are perpendicular to each other.
As a further aspect of the present invention: for pasting the connection between sponge strip and the protective cover, and sponge strip symmetric distribution is in the inboard of protective cover.
As a further aspect of the present invention: the circuit board passes through the screw and constitutes swing joint with the protection box, and is threaded connection between circuit board and the protection box.
As a further aspect of the present invention: the circuit board passes through the spring and constitutes elastic connection with the telescopic link, is mutually perpendicular between backup pad and the fixed plate simultaneously.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this circuit board assembly protective structure is provided with the sponge strip, through installing at the positive sponge strip of protective cover to make circuit board assembly protective structure prevent pressing the protection through the sponge strip to the circuit board, avoid circuit board assembly protective structure because of having the effect that the heavy object extrusion can not the protection circuit board, lead to circuit board assembly protective structure can not the phenomenon of protection circuit board normal operating work.
2. This circuit board assembly protective structure is provided with first boss, through installing the first boss in the positive one side of protective cover to make circuit board assembly protective structure carry out the block through first boss and the positive recess of protective box, avoid circuit board assembly protective structure can not closely closed effect, lead to circuit board assembly protective structure can not reach waterproof dustproof and in the phenomenon of normal work of humid environment.
3. This circuit board assembly protective structure is provided with the telescopic link, through installing the telescopic link in circuit board one side to make circuit board assembly protective structure can avoid circuit board assembly protective structure can not reach the effect of conveniently tearing the circuit board off through the effect between telescopic link and the spring, lead to circuit board assembly protective structure to reduce work efficiency and increase cost's phenomenon.
Drawings
Fig. 1 is a schematic front view of a protection structure of a circuit board assembly.
Fig. 2 is a left side view structural diagram of a protection structure of a circuit board assembly.
Fig. 3 is an enlarged schematic view of a position a in a circuit board assembly protection structure.
In the figure: 1. a protective cover; 2. a ventilating fan; 3. a sponge strip; 4. a first boss; 5. a second boss; 6. a display screen; 7. a roller; 8. a groove; 9. a circuit board; 10. a screw; 11. a protective box body; 12. a fixing plate; 13. a support plate; 14. a spring; 15. a telescopic rod; 16. and a magnet.
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 to 3, in an embodiment of the present invention, a circuit board assembly protection structure includes a protection cover 1, a sponge strip 3 and a telescopic rod 15, a ventilating fan 2 is installed on a lower portion of a front surface of the protection cover 1, the sponge strip 3 is disposed at a bottom portion of the ventilating fan 2, the sponge strip 3 is connected to the protection cover 1 in a sticking manner, and the sponge strip 3 is symmetrically distributed on an inner side of the protection cover 1, and the sponge strip 3 is installed on the front surface of the protection cover 1, so that the circuit board assembly protection structure can protect a circuit board 9 from being pressed by the sponge strip 3, and the circuit board assembly protection structure is prevented from being incapable of protecting the circuit board 9 due to extrusion of a heavy object, thereby preventing the circuit board assembly protection structure from being incapable of protecting the circuit board 9 from normal operation, and a first boss 4 is fixed around the protection cover 1, a second boss 5 is arranged on one side of the display screen 6, a roller 7 is arranged on the right side of the protective cover 1, a protective box body 11 is arranged on one side of the roller 7, the protective cover 1 and the protective box body 11 form an overturning structure through the roller 7, the protective cover 1 and the protective box body 11 are symmetrical about a vertical central axis of the roller 7, a groove 8 is arranged on the front side of the protective box body 11, a clamping structure is formed by the first boss 4 and the groove 8, the first boss 4 and the protective cover 1 are mutually vertical, the first boss 4 is arranged on one side of the front side of the protective cover 1, so that the circuit board assembly protective structure can be clamped through the first boss 4 and the groove 8 on the front side of the protective box body 11, the effect that the circuit board assembly protective structure cannot be tightly closed is avoided, and the phenomena that the circuit board assembly protective structure cannot achieve waterproof, the circuit board 9 is arranged in the protective box body 11, a screw 10 is fixed on one side of the circuit board 9, the circuit board 9 is movably connected with the protective box body 11 through the screw 10, the circuit board 9 is in threaded connection with the protective box body 11, the telescopic rod 15 is arranged on one side of the circuit board 9, a spring 14 is arranged on the outer surface of the telescopic rod 15, a supporting plate 13 is arranged at one end of the spring 14, a fixing plate 12 is fixed at the bottom of the supporting plate 13, a magnet 16 is arranged at the bottom of the protective box body 11, the circuit board 9 is in elastic connection with the telescopic rod 15 through the spring 14, the supporting plate 13 is perpendicular to the fixing plate 12, and the telescopic rod 15 arranged on one side of the circuit board 9 enables the protective structure of the circuit board assembly to be capable of avoiding the protective structure of the circuit board assembly from achieving the, the circuit board assembly protection structure reduces the working efficiency and increases the cost.
The utility model discloses a theory of operation is: firstly, a user can perform anti-extrusion protection on a circuit board 9 through a sponge strip 3 arranged on the front surface of a protective cover 1 so as to prevent extrusion of heavy objects, the effect of protection can be achieved according to the buffer effect of the sponge strip 3, meanwhile, the user can perform heat dissipation through a ventilating fan 2 arranged on the lower part of the front surface of the protective cover 1, the user can feed back the working state of the circuit board 9 through a display screen 6 arranged on the upper part of the front surface of the protective cover 1, the circuit board is clamped and fixed with the protective cover 1 through a second boss 5 arranged on one side of the display screen 6, the user can form an overturning structure with a protective box body 11 through a rolling shaft 7 arranged on one side of the protective cover 1, the user can fix a supporting plate 13 through a fixing plate 12 arranged on one side of the protective, the user can stabilize circuit board 9 and protection box 11 through installing screw 10 in circuit board 9 one side, prevents that circuit board 9 from dropping, and the user can have a better clamping effect to circuit board 9 through telescopic link 15 simultaneously, and the last user can carry out the block closure through installing at the positive first boss 4 of protective cover 1 and the positive recess 8 of protection box 11, makes the surface of protective cover 1 and the surface in close contact with of protection box 11.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A protection structure of a circuit board assembly comprises a protective cover (1), a sponge strip (3) and a telescopic rod (15), and is characterized in that a ventilating fan (2) is installed at the lower part of the front side of the protective cover (1), the sponge strip (3) is arranged at the bottom of the ventilating fan (2), first bosses (4) are fixed on the periphery of the protective cover (1), a display screen (6) is installed at the upper part of the front side of the protective cover (1), second bosses (5) are installed at one side of the display screen (6), a rolling shaft (7) is installed at the right side of the protective cover (1), a protective box body (11) is installed at one side of the rolling shaft (7), a groove (8) is arranged at the front side of the protective box body (11), a circuit board (9) is installed inside the protective box body (11), a screw (10) is fixed at one side of the circuit board (9), and the telescopic rod (15, and the outer surface of the telescopic rod (15) is provided with a spring (14), one end of the spring (14) is provided with a supporting plate (13), the bottom of the supporting plate (13) is fixed with a fixing plate (12), and the bottom of the protective box body (11) is provided with a magnet (16).
2. A circuit board assembly protection structure according to claim 1, wherein the protection cover (1) forms a flip structure with the protection box (11) through the roller (7), and the protection cover (1) and the protection box (11) are symmetrical about a vertical central axis of the roller (7).
3. A circuit board assembly protection structure according to claim 1, wherein the first boss (4) and the groove (8) constitute a snap-fit structure, and the first boss (4) and the protection cover (1) are perpendicular to each other.
4. A circuit board assembly protection structure according to claim 1, wherein the sponge strip (3) is bonded to the protection cover (1), and the sponge strip (3) is symmetrically distributed on the inner side of the protection cover (1).
5. A circuit board assembly protection structure according to claim 1, wherein the circuit board (9) is movably connected with the protection box body (11) through a screw (10), and the circuit board (9) is in threaded connection with the protection box body (11).
6. A circuit board assembly protection structure according to claim 1, wherein the circuit board (9) is elastically connected with the telescopic rod (15) through a spring (14), and the supporting plate (13) and the fixing plate (12) are perpendicular to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921074646.9U CN210405906U (en) | 2019-07-10 | 2019-07-10 | Circuit board assembly protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921074646.9U CN210405906U (en) | 2019-07-10 | 2019-07-10 | Circuit board assembly protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210405906U true CN210405906U (en) | 2020-04-24 |
Family
ID=70353686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921074646.9U Expired - Fee Related CN210405906U (en) | 2019-07-10 | 2019-07-10 | Circuit board assembly protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210405906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115604955A (en) * | 2022-10-24 | 2023-01-13 | 江苏联成开拓集团有限公司（Cn） | Automatic drive controller |
-
2019
- 2019-07-10 CN CN201921074646.9U patent/CN210405906U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115604955A (en) * | 2022-10-24 | 2023-01-13 | 江苏联成开拓集团有限公司（Cn） | Automatic drive controller |
| CN115604955B (en) * | 2022-10-24 | 2023-12-22 | 江苏联成开拓集团有限公司 | Automatic driving controller |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20210710 |