CN211702750U - Power distribution controller board card fixing structure - Google Patents
Power distribution controller board card fixing structure Download PDFInfo
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- CN211702750U CN211702750U CN201922187420.6U CN201922187420U CN211702750U CN 211702750 U CN211702750 U CN 211702750U CN 201922187420 U CN201922187420 U CN 201922187420U CN 211702750 U CN211702750 U CN 211702750U
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- circuit board
- integrated circuit
- main part
- distribution controller
- hole
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Abstract
The utility model discloses a distribution controller board card fixed knot constructs belongs to distribution equipment technical field, including the integrated circuit board main part, the top and the bottom of integrated circuit board main part are all seted up flutedly, fixedly connected with casing in the recess, the casing endotheca is equipped with the sliding tray to the medial surface fixed connection of spring and casing is passed through to the periphery of sliding tray, and is linked together through the through-hole between two relative recesses, and the top joint of two relative sliding trays has same sleeve pipe. The utility model discloses in, through setting up mutually supporting between casing, sliding tray, spring, through-hole, sleeve pipe, threaded rod, a screw section of thick bamboo and the bolt head, therefore when the integrated circuit board main part receives external vibration's impact, usable shock-absorbing capacity weakens the impact force that the integrated circuit board main part received, stability and reliability when guaranteeing the operation of integrated circuit board main part.
Description
Technical Field
The utility model belongs to the technical field of distribution equipment, especially, relate to a distribution controller board card fixed knot constructs.
Background
The distribution controller board card is a printed circuit board, PCB for short, and has a plug core during manufacturing, and can be inserted into a slot of a main circuit board (motherboard) of a computer to control the operation of hardware, such as a display, a collection card, and other devices, and after a driver is installed, the corresponding hardware function can be realized.
The circuit board need pay attention to the shock attenuation processing at the in-process that uses, but current circuit board in use does not all have damper by itself, and the impact that receives the vibration that sets up components and parts in the distribution controller and send makes the circuit board receive the harm, will influence its operating stability and reliability to can influence its maintainability, therefore a distribution controller board card fixed knot that needs a urgent need is constructed and is solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the board card fixing structure of the power distribution controller is provided for solving the problems that the existing circuit board does not have a damping mechanism when in use, and the circuit board is damaged due to the impact of vibration generated by components arranged in the power distribution controller, so that the operation stability and reliability of the circuit board are influenced, and the maintainability of the circuit board is influenced.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a distribution controller board card fixed knot constructs, includes the integrated circuit board main part, the top and the bottom of integrated circuit board main part all are seted up flutedly, fixedly connected with casing in the recess, the cover is equipped with the sliding tray in the casing to the periphery of sliding tray passes through the medial surface fixed connection of spring and casing, and is linked together through the through-hole between two relative recesses, and the top joint of two relative sliding trays has same sleeve pipe.
As a further description of the above technical solution:
the bottom of the board card main body is bonded with a moisture-proof layer, and a connecting hole is formed in the position, corresponding to the groove, of the surface of the moisture-proof layer.
As a further description of the above technical solution:
the lower part of the board card main body is provided with a base, and the top of the base is fixedly connected with a threaded cylinder corresponding to the threaded cylinder.
As a further description of the above technical solution:
the threaded barrel is connected with a threaded rod in an internal thread mode, the threaded rod is located in the sleeve, and the top end of the threaded rod is fixedly connected with a bolt head.
As a further description of the above technical solution:
the outer diameter of the bolt head is smaller than the inner diameter of the through hole, and the outer diameter of the thread cylinder is smaller than the inner diameter of the through hole.
As a further description of the above technical solution:
the cross-sectional shapes of the through hole and the sleeve are both circular, and the outer diameter of the sleeve is smaller than the inner diameter of the through hole.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up mutually supporting between casing, sliding tray, spring, through-hole, sleeve pipe, threaded rod, a screw section of thick bamboo and the bolt head, therefore when the integrated circuit board main part receives external vibration's impact, usable shock-absorbing capacity weakens the impact force that the integrated circuit board main part received, stability and reliability when guaranteeing the operation of integrated circuit board main part.
2. The utility model discloses in, through setting up the dampproof course, add the dampproof course and be arranged in absorbing the steam that produces because of the condensation in the air for further guarantee the stability of integrated circuit board main part operation in-process.
Drawings
Fig. 1 is a schematic cross-sectional view of an orthographic view of a power distribution controller board card fixing structure provided by the present invention;
fig. 2 is an enlarged schematic structural view of a power distribution controller board card fixing structure a according to the present invention;
fig. 3 is an enlarged schematic structural view of a board card fixing structure B of the power distribution controller according to the present invention;
fig. 4 is a schematic structural diagram of a board card main body of a power distribution controller board card fixing structure in a top view;
fig. 5 is an enlarged schematic structural diagram of a power distribution controller board card fixing structure C according to the present invention.
Illustration of the drawings:
1. a board card main body; 2. a groove; 3. a housing; 4. a slide plate; 5. a spring; 6. a through hole; 7. a sleeve; 8. a threaded rod; 9. a threaded barrel; 10. a base; 11. a moisture barrier; 12. connecting holes; 13. the bolt head.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a distribution controller board card fixed knot constructs, including integrated circuit board main part 1, recess 2 has all been seted up to the top and the bottom of integrated circuit board main part 1, fixedly connected with casing 3 in the recess 2, casing 3 endotheca is equipped with sliding tray 4, through setting up sliding tray 4 and casing 3, can play the effect of buffering through spring 5 again between sliding tray 4 and the casing 3, therefore when integrated circuit board main part 1 receives external vibration's impact, and the medial surface fixed connection of spring 5 and casing 3 is passed through to the periphery of sliding tray 4, and be linked together through-hole 6 between two relative recesses 2, and the top joint of two relative sliding trays 4 has same sleeve pipe 7.
Specifically, as shown in fig. 2, the bottom of the board card main body 1 is bonded with a moisture-proof layer 11, and a connecting hole 12 is formed in the position, corresponding to the groove 2, of the surface of the moisture-proof layer 11, and through the arrangement of the moisture-proof layer 11, the moisture-proof layer 11 is additionally arranged to absorb water vapor generated in the air due to condensation, so that the stability of the board card main body 1 in the operation process is further ensured.
Specifically, as shown in fig. 1, a base 10 is disposed below the board card main body 1, and a threaded cylinder 9 is fixedly connected to the top of the base 10 at a position corresponding to the threaded cylinder 9.
Specifically, as shown in fig. 2, a threaded rod 8 is connected to the threaded cylinder 9 in a threaded manner, the threaded rod 8 is located in the sleeve 7, and a bolt head 13 is fixedly connected to the top end of the threaded rod 8.
Specifically, as shown in fig. 2, the outer diameter dimension of the bolt head 13 is smaller than the inner diameter dimension of the through hole 6, and the outer diameter dimension of the threaded cylinder 9 is smaller than the inner diameter dimension of the through hole 6.
Specifically, as shown in fig. 2, the through-hole 6 and the sleeve 7 are both circular in cross-sectional shape, and the outer diameter dimension of the sleeve 7 is smaller than the inner diameter dimension of the through-hole 6.
The working principle is as follows: during the use, add dampproof course 11 and be arranged in absorbing the steam that produces because of the condensation in the air, a stability for further guaranteeing 1 operation in-process of integrated circuit board main part, wrench movement bolt head 13 drives threaded rod 8 at screw thread section of thick bamboo 9 internal rotation, the fastening back, the bottom of bolt head 13 is in the same place with the tight laminating in top that is located top sliding tray 4, the top of screw thread section of thick bamboo 9 is in the same place with the tight laminating in bottom that is located below sliding tray 4, and can play the effect of buffering through spring 5 again between sliding tray 4 and the casing 3, therefore when integrated circuit board main part 1 receives external vibration's impact, the impact force that usable shock-absorbing capacity weakened integrated circuit board main part 1 received, stability and reliability when guaranteeing integrated circuit board main part 1 operation.
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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a distribution controller board card fixed knot constructs, includes integrated circuit board main part (1), its characterized in that, recess (2) are all seted up to the top and the bottom of integrated circuit board main part (1), fixedly connected with casing (3) in recess (2), casing (3) endotheca is equipped with sliding tray (4) to the medial surface fixed connection of spring (5) and casing (3) is passed through to the periphery of sliding tray (4), and is linked together through-hole (6) between two relative recesses (2), and the top joint of two relative sliding trays (4) has same sleeve pipe (7).
2. The power distribution controller board fixing structure according to claim 1, wherein a moisture-proof layer (11) is bonded to the bottom of the board main body (1), and a connecting hole (12) is formed in a position, corresponding to the groove (2), on the surface of the moisture-proof layer (11).
3. The power distribution controller board fixing structure according to claim 1, wherein a base (10) is arranged below the board main body (1), and a threaded barrel (9) is fixedly connected to the top of the base (10) at a position corresponding to the threaded barrel (9).
4. The electrical distribution controller board card fixing structure according to claim 3, wherein the threaded barrel (9) is internally threaded with a threaded rod (8), the threaded rod (8) is located in the sleeve (7), and a bolt head (13) is fixedly connected to the top end of the threaded rod (8).
5. The electrical distribution controller board card securing structure according to claim 4, wherein the bolt head (13) has an outer diameter dimension smaller than an inner diameter dimension of the through hole (6), and the threaded barrel (9) has an outer diameter dimension smaller than the inner diameter dimension of the through hole (6).
6. An electrical distribution controller board card fixing structure according to claim 1, wherein the cross-sectional shapes of the through hole (6) and the sleeve (7) are both circular, and the outer diameter dimension of the sleeve (7) is smaller than the inner diameter dimension of the through hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922187420.6U CN211702750U (en) | 2019-12-09 | 2019-12-09 | Power distribution controller board card fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922187420.6U CN211702750U (en) | 2019-12-09 | 2019-12-09 | Power distribution controller board card fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211702750U true CN211702750U (en) | 2020-10-16 |
Family
ID=72790187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922187420.6U Active CN211702750U (en) | 2019-12-09 | 2019-12-09 | Power distribution controller board card fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211702750U (en) |
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2019
- 2019-12-09 CN CN201922187420.6U patent/CN211702750U/en active Active
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