CN220290138U - Industrial control expansion board - Google Patents
Industrial control expansion board Download PDFInfo
- Publication number
- CN220290138U CN220290138U CN202320859806.0U CN202320859806U CN220290138U CN 220290138 U CN220290138 U CN 220290138U CN 202320859806 U CN202320859806 U CN 202320859806U CN 220290138 U CN220290138 U CN 220290138U
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- Prior art keywords
- board
- dead lever
- industrial control
- plate
- displacement
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 40
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 230000002146 bilateral effect Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 description 5
- 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
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 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
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- Vibration Prevention Devices (AREA)
Abstract
The application relates to an industrial control expansion board, comprising: mainboard, expansion board, fixed subassembly, fast-assembling subassembly, buffer unit spare, the fast-assembling subassembly includes: set up in dead lever at mounting plate one end top, the one end swing joint that the dead lever was kept away from at mounting plate top has the displacement board, the constant head tank has been seted up to the relative one side lower extreme symmetry of displacement board and dead lever, T shape guide way has been seted up to the front and back bilateral symmetry that mounting plate kept away from dead lever one end top, the front and back both ends symmetry of displacement board bottom is provided with T shape guide block, the one end middle part that the dead lever was kept away from at mounting plate top is provided with the auxiliary rod. This industrial control expansion board through dead lever, displacement board, auxiliary rod, compression spring, arch, constant head tank, location bottom plate, the spacing piece of mutually supporting that set up can make things convenient for the fixed of expansion board, convenient operation, convenient to detach dimension is examined, has increased stability, prevents to take place to touch.
Description
Technical Field
The utility model relates to the technical field of industrial control expansion boards, in particular to an industrial control expansion board.
Background
The industrial control main board is a main board applied to industrial occasions, is adopted by industrial computers, can adapt to a wide-temperature environment according to requirements, can adapt to a severe environment, can work for a long time under high load and the like. Because the size of the industrial control main board is limited, the expansion board is often connected to the industrial control main board in order to meet the actual use demands of users, the number of points of input and output is increased by utilizing the expansion board, an analog quantity module is increased, and various functional modules are increased.
In the prior art, the extension board is inconvenient to install due to the lack of an installation structure on the existing industrial control main board, and is spliced on the industrial control main board through a connecting wire to be used, so that the chassis is vibrated or rocked, the extension board is easy to collide with the industrial control main board in the chassis, and therefore components on the industrial control main board and the extension board can be damaged, and meanwhile, the buffering performance is poor, and the normal use of the industrial control main board and the extension board can be affected.
Disclosure of Invention
For solving the technical problem, the application provides an industrial control expansion board which can effectively solve the technical problem.
In order to achieve the above purpose, the technical scheme of the application is as follows:
an industrial control expansion board, comprising: mounting plate, extension board, fixed subassembly, fast-assembling subassembly, buffer unit spare, the fast-assembling subassembly includes: set up in the dead lever at mounting plate one end top, the one end swing joint that the dead lever was kept away from at mounting plate top has the displacement board, the constant head tank has been seted up to the relative one side lower extreme symmetry of displacement board and dead lever, T shape guide way has been seted up to the front and back bilateral symmetry that mounting plate kept away from dead lever one end top, both ends symmetry is provided with T shape guide block around the displacement board bottom, the one end middle part that the dead lever was kept away from at mounting plate top is provided with the auxiliary rod, the both ends symmetry that the auxiliary rod is close to displacement board one side is provided with compression spring, the one end that the auxiliary rod was close to at displacement board top is provided with the arch, the bilateral symmetry of extension board below is provided with positioning bottom plate, positioning bottom plate's top middle part is provided with the spacing piece.
Realize above-mentioned technical scheme, through dead lever, displacement board, auxiliary rod, compression spring, arch, constant head tank, location bottom plate, the fixed of expansion board that mutually support of spacing piece can be convenient, convenient operation, convenient to detach dimension is examined, has increased stability, prevents to take place to touch.
As a preferred aspect of the present application, the buffer assembly includes: the device comprises a shell, guide posts and buffer springs, wherein the shell is arranged at four corners of the top of the expansion plate, the guide posts are movably connected to four corners of the bottom of the expansion plate, the buffer springs are arranged on the inner side of the shell, the upper ends of the guide posts are movably connected to the inner side of the shell, the tops of the guide posts are connected with the bottoms of the buffer springs, and the bottoms of the guide posts are connected with the tops of the positioning bottom plates.
According to the technical scheme, the damping rod is formed by the guide post and the shell, the expansion plate can be buffered by matching with the buffer spring, and the influence of vibration on the use of the expansion plate is avoided.
As a preferable scheme of the positioning base plate, the two far ends of the positioning base plate are respectively matched with the two positioning grooves in a plugging manner.
The technical scheme is realized, and the expansion board and the mounting bottom board are convenient to fix quickly.
As a preferred embodiment of the present application, the T-shaped guide block is slidably connected to the inner side of the T-shaped guide groove.
The technical scheme is realized, and the setting of T shape guide way and T shape guide block is convenient for carry out the direction to the displacement board.
As a preferred aspect of the present application, the auxiliary rod is parallel to the displacement plate, the compression spring is perpendicular to the auxiliary rod, and an end of the compression spring away from the auxiliary rod is connected to a side wall of the displacement plate.
The technical scheme is realized, the stability of the displacement plate is convenient to increase, and the positioning bottom plate is prevented from being separated from the positioning groove on the displacement plate.
As a preferred aspect of the present application, the fixing assembly includes: the fixing blocks are symmetrically arranged at two ends of one side of the mounting bottom plate, screw threads are arranged on the fixing blocks, and the lower ends of the screws are connected to the end parts of the main plate in a threaded mode.
The technical scheme is realized, and the installation bottom plate, the fixed block and the screw are convenient for fixedly connecting the fixed expansion board with the main board.
In summary, the application has the following beneficial effects:
this application is through providing an industrial control expansion board, through the dead lever that sets up, the displacement board, the auxiliary rod, compression spring, the arch, the constant head tank, positioning bottom plate, spacing piece mutually support can make things convenient for the fixed of expansion board, convenient operation, convenient to detach dimension is examined, has increased stability, prevents to touch, the setting of T shape guide way and T shape guide block is convenient for carry out the direction to the displacement board, mounting plate, the setting of fixed block, screw is convenient for carry out fixed connection with fixed expansion board and mainboard.
The utility model provides a through providing an industrial control expansion board, the damping pole has been constituteed through guide post, the casing that sets up, and the setting of cooperation buffer spring can cushion the expansion board, has avoided the vibration to cause the influence to the use of expansion board.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of the present application.
Fig. 2 is a schematic structural view of the fixing rod of the present application.
Fig. 3 is a schematic structural view of the expansion board of the present application.
Fig. 4 is an enlarged view of fig. 1 a of the present application.
Fig. 5 is a schematic cross-sectional view of the connection of the guide post, the housing and the expansion plate.
Corresponding part names are indicated by numerals and letters in the drawings:
1. a main board; 2. a mounting base plate; 3. an expansion board; 4. a fixed block; 5. a screw; 6. a displacement plate; 7. an auxiliary lever; 8. a fixed rod; 9. a compression spring; 10. a protrusion; 11. a positioning groove; 12. positioning a bottom plate; 13. a limiting piece; 14. a guide post; 15. a housing; 16. a T-shaped guide groove; 17. a T-shaped guide block; 18. and a buffer spring.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
Examples
As shown in fig. 1 to 5, an industrial control expansion board includes: mounting plate 2, extension board 3, fixed subassembly, fast-assembling subassembly, buffer unit, fast-assembling subassembly includes: the utility model provides a setting up in dead lever 8 at mounting plate 2 one end top, the one end swing joint that dead lever 8 was kept away from at mounting plate 2 top has displacement board 6, constant head tank 11 has been seted up to the relative one side lower extreme symmetry of displacement board 6 and dead lever 8, T shape guide slot 16 has been seted up to the front and back bilateral symmetry at mounting plate 2 one end top of keeping away from the dead lever 8, both ends symmetry are provided with T shape guide block 17 around displacement board 6 bottom, T shape guide block 17 sliding connection is in the inboard of T shape guide slot 16, the setting of T shape guide slot 16 and T shape guide block 17 is convenient for lead to displacement board 6, the one end middle part that mounting plate 2 top kept away from dead lever 8 is provided with auxiliary rod 7, auxiliary rod 7 is close to the both ends symmetry of displacement board 6 one side and is provided with compression spring 9, auxiliary rod 7 is parallel with displacement board 6, compression spring 9 is perpendicular with auxiliary rod 7, and compression spring 9 keeps away from the one end of auxiliary rod 7 and the lateral wall connection of displacement board 6, be convenient for increase the stability of displacement board 6, prevent that positioning bottom plate 12 from in the constant head tank 11 on displacement board 6, the setting up in the constant head tank 11, displacement board 6 top is close to auxiliary rod 7 one end is provided with protruding 3, two bottom plate 12 side's of being provided with 3, two expansion plate 12 side of the bottom plate 12 is located 3, two side of expansion plate 12 is located 3, two bottom plate 12 is located 3 and two sides are located 3 and is convenient for realizing and is fixed with the expansion bottom plate 12, two side plate 12, and is matched with top position plate 13.
The guide posts 14 are movably connected to four corners of the bottom of the expansion plate 3, the buffer springs 18 are arranged on the inner side of the shell 15, the upper ends of the guide posts 14 are movably connected to the inner side of the shell 15, the tops of the guide posts 14 are connected with the bottoms of the buffer springs 18, and the bottoms of the guide posts 14 are connected with the tops of the positioning bottom plates 12. The damping rod is formed by the guide post 14 and the shell 15, and the expansion plate 3 can be buffered by matching with the buffer spring 18, so that the influence of vibration on the use of the expansion plate 3 is avoided.
The fixed subassembly includes: the mainboard 1, fixed block 4, screw 5, fixed block 4 symmetry sets up in the both ends of mounting plate 2 one side, and screw 5 screw thread sets up on fixed block 4 to the lower extreme threaded connection of screw 5 is on the tip of mainboard 1, and mounting plate 2, fixed block 4, screw 5 set up be convenient for carry out fixed connection with fixed extension board 3 and mainboard 1
When the vibration damping device is used, the mounting bottom plate 2 is placed at one end of the main plate 1, the fixing block 4 is fixed on the main plate 1 through the screw 5, then the displacement plate 6 is pulled to displace through the bulge 10, the displacement plate 6 compresses the compression spring 9, the T-shaped guide groove 16 and the T-shaped guide block 17 are used for guiding, the expansion plate 3 is placed between the displacement plate 6 and the fixing rod 8, one end of one positioning bottom plate 12 is inserted into the positioning groove 11 on the fixing rod 8, the limiting piece 13 is in contact with the side surface of the fixing rod 8, then the bulge 10 is loosened, the compression spring 9 is reset, the displacement plate 6 is displaced, the positioning groove 11 on the displacement plate 6 limits and fixes one end of the other positioning bottom plate 12, at the moment, the expansion plate 3 is fixed on the mounting bottom plate 2, the screw 5 is not needed during the disassembly and the maintenance, tools are not needed, the efficiency is improved, the stability of the expansion plate 3 is also increased, in addition, the guide post 14 is matched with the shell 15 to compress the buffer spring 18 when the vibration condition occurs, the buffer spring 18 is deformed, further reverse acting force is generated, the reverse acting force and the rod formed by the guide post 14 and the shell 15 can be detached, so that the vibration damping effect on the expansion plate 3 can be reduced.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An industrial control expansion board, comprising: the device comprises an installation bottom plate, an expansion plate, a fixing assembly, a quick assembly and a buffer assembly;
the quick assembly comprises: set up in the dead lever at mounting plate one end top, the one end swing joint that the dead lever was kept away from at mounting plate top has the displacement board, the constant head tank has been seted up to the relative one side lower extreme symmetry of displacement board and dead lever, T shape guide way has been seted up to the front and back bilateral symmetry that mounting plate kept away from dead lever one end top, both ends symmetry is provided with T shape guide block around the displacement board bottom, the one end middle part that the dead lever was kept away from at mounting plate top is provided with the auxiliary rod, the both ends symmetry that the auxiliary rod is close to displacement board one side is provided with compression spring, the one end that the auxiliary rod was close to at displacement board top is provided with the arch, the bilateral symmetry of extension board below is provided with positioning bottom plate, positioning bottom plate's top middle part is provided with the spacing piece.
2. The industrial control expansion board of claim 1, wherein the buffer assembly comprises: the device comprises a shell, guide posts and buffer springs, wherein the shell is arranged at four corners of the top of the expansion plate, the guide posts are movably connected to four corners of the bottom of the expansion plate, the buffer springs are arranged on the inner side of the shell, the upper ends of the guide posts are movably connected to the inner side of the shell, the tops of the guide posts are connected with the bottoms of the buffer springs, and the bottoms of the guide posts are connected with the tops of the positioning bottom plates.
3. The industrial control expansion board according to claim 1, wherein the two positioning bottom boards are respectively in plug-in fit with the two positioning grooves at the end far away from each other.
4. The industrial control expansion board according to claim 1, wherein the T-shaped guide block is slidably connected to the inner side of the T-shaped guide groove.
5. The industrial control expansion board according to claim 1, wherein the auxiliary rod is parallel to the displacement board, the compression spring is perpendicular to the auxiliary rod, and an end of the compression spring away from the auxiliary rod is connected to a side wall of the displacement board.
6. The industrial control expansion board according to claim 1, wherein the fixing assembly comprises: the fixing blocks are symmetrically arranged at two ends of one side of the mounting bottom plate, screw threads are arranged on the fixing blocks, and the lower ends of the screws are connected to the end parts of the main plate in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320859806.0U CN220290138U (en) | 2023-04-18 | 2023-04-18 | Industrial control expansion board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320859806.0U CN220290138U (en) | 2023-04-18 | 2023-04-18 | Industrial control expansion board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220290138U true CN220290138U (en) | 2024-01-02 |
Family
ID=89343068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320859806.0U Active CN220290138U (en) | 2023-04-18 | 2023-04-18 | Industrial control expansion board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220290138U (en) |
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2023
- 2023-04-18 CN CN202320859806.0U patent/CN220290138U/en active Active
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