CN220233625U - Industrial control main board with protection structure - Google Patents
Industrial control main board with protection structure Download PDFInfo
- Publication number
- CN220233625U CN220233625U CN202321536047.0U CN202321536047U CN220233625U CN 220233625 U CN220233625 U CN 220233625U CN 202321536047 U CN202321536047 U CN 202321536047U CN 220233625 U CN220233625 U CN 220233625U
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- CN
- China
- Prior art keywords
- main board
- industrial control
- wall
- sleeve
- sliding
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- 238000013016 damping Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an industrial control main board with a protection structure, which relates to the field of industrial control main boards and comprises a main board main body, wherein the top end of the main board main body is electrically connected with a plurality of groups of joints, the inner walls of the plurality of groups of joints are in sliding connection with a plurality of groups of jacking blocks, the top ends of the jacking blocks are respectively hinged with one end of a group of connecting rods, the jacking blocks are provided with sliding grooves at the joints with the connecting rods, the connecting rods are provided with torsion springs at the joints, the inner walls of the joints are in sliding connection with sliding frames, the other ends of the connecting rods are fixedly connected with sliding rods, and the sliding rods are in sliding connection with the inner walls of the sliding frames. According to the utility model, when the plug is inserted into the connector on the industrial control main board, the plug pushes the ejector blocks, so that a plurality of groups of rubber blocks are driven to be abutted against the outer wall of the plug, the plug and the connector are sealed, the plug is not easy to separate from the connector, and dust or moisture is prevented from entering the plug to cause the electric leakage burning of the industrial control main board.
Description
Technical Field
The utility model relates to the field of industrial control mainboards, in particular to an industrial control mainboard with a protection structure.
Background
Along with the rapid development of economy and the progress of science and technology in various areas, the use of an industrial control main board is wider and wider, and the industrial control main board is mainly applied to industrial control equipment, GPS navigation, on-line sewage monitoring, on-line air monitoring, instruments and meters, professional equipment controllers, military industry, government authorities, telecom, banks, electric power, vehicle-mounted liquid crystals, monitors, visual doorbell, portable DVD, liquid crystal televisions, environmental protection equipment and the like, is adopted by industrial computers, can adapt to wide temperature environments according to requirements, can adapt to severe environments, can work for a long time under high load and the like.
Most of industrial control main boards on the market are not provided with a protective structure, so that workers are extremely easy to damage in the use process, most of industrial control main boards are poor in heat dissipation performance, the industrial control main boards can be damaged due to overhigh temperature in the long-time use process, the industrial control main boards are required to be continuously replaced by the workers, and the problem of trouble is brought to the workers.
The utility model provides an industrial control mainboard with protective structure, includes installing frame, radiator fan and damping spring, the installation hole site has been seted up in the four corners of installing frame, and the outside of installing frame is provided with the protection dustcoat, the upper portion of protection damping plate is provided with the industrial control mainboard body, can carry out better protection to the device through the protection dustcoat to still be provided with damping spring and protection damping plate in the inside of installing frame, can cushion the industrial control mainboard body better through damping spring and protection damping plate, can play better guard action to dispel the heat to the industrial control mainboard body through the radiator fan, improve device's life greatly.
To the solution that above-mentioned patent was given, can carry out better protection to the device through the protection dustcoat, and still be provided with damping spring and protection shock absorber plate in the inside of installing frame, can play better guard action through damping spring and protection shock absorber plate to the industrial control mainboard body, and can dispel the heat to the industrial control mainboard body through the heat dissipation fan, improve the life of device greatly, but an industrial control mainboard with protective structure in the current patent, after this industrial control mainboard is installed the quick-witted incasement portion in the use, the trompil department that the junction can be seted up in advance on the quick-witted case stretches out the quick-witted case, and there is not any protective structure on the joint on the mainboard, thereby it is impaired easily to lead to the joint on the mainboard.
Disclosure of Invention
Based on this, the present utility model aims to provide an industrial control motherboard with a protection structure, so as to solve the technical problems set forth in the above background.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an industrial control mainboard with protective structure, includes the mainboard main part, the top electric connection of mainboard main part has the multiunit to connect, multiunit the inner wall sliding connection who connects has the multiunit kicking block, multiunit the top of kicking block articulates respectively has the one end of a set of connecting rod, the spout has been seted up in the kicking block junction with the connecting rod, the connecting rod is provided with the torsional spring in the junction with the joint, the inner wall sliding connection who connects has the sliding frame, the other end fixedly connected with sliding rod of connecting rod, sliding rod sliding connection sliding frame's inner wall, the bottom fixedly connected with push rod of sliding frame, the bottom fixedly connected with rubber piece of push rod.
As an industrial control main board with a protection structure, the utility model adopts the preferable technical scheme that a plurality of groups of threaded columns are sleeved on the inner wall of a main board body, and screws are connected with the inner wall of the threaded columns in a threaded manner.
As an industrial control main board with a protection structure, the preferred technical scheme is that a rubber pad is arranged at the contact position of the threaded column and the main board main body, and the outer wall of the screw is abutted to the top end of the main board main body.
As an industrial control main board with a protection structure, the utility model adopts the preferable technical scheme that the bottom end of the threaded column is fixedly connected with a push rod, and the outer surface of the push rod is sleeved with a sleeve in a sliding way.
As an industrial control main board with a protection structure, the technical scheme is that one end of a push rod positioned in a sleeve is fixedly connected with a piston, the piston is connected to the inner wall of the sleeve in a sliding manner, a plurality of groups of oil passing holes are formed in the top end of the piston, and damping oil is filled in the inner wall of the sleeve.
As an industrial control main board with a protection structure, the utility model adopts the preferable technical scheme that one end of a return spring is fixedly connected with the outer wall of the sleeve, and the other end of the return spring is abutted against the bottom end of the main board main body.
As an industrial control main board with a protection structure, the utility model adopts the preferable technical scheme that a sealing ring is arranged at the contact position of the sleeve and the ejector rod, and the top end of the sleeve is fixedly connected with a sealing sleeve sleeved outside the ejector rod.
In summary, the utility model has the following advantages:
according to the utility model, when the plug is inserted into the connector on the industrial control main board, the plug pushes the ejector blocks, so that a plurality of groups of rubber blocks are driven to be abutted against the outer wall of the plug, the plug and the connector are sealed, the plug is not easy to separate from the connector, and dust or moisture is prevented from entering the plug to cause the electric leakage burning of the industrial control main board.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a sleeve according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a sleeve according to the present utility model;
fig. 4 is a schematic cross-sectional view of a joint according to the present utility model.
In the figure: 1. a main board main body; 2. a joint; 3. a top block; 4. a connecting rod; 5. a torsion spring; 6. a sliding frame; 7. a slide bar; 8. a push rod; 9. a rubber block; 10. a threaded column; 11. a screw; 12. a push rod; 13. a sleeve; 14. a piston; 15. an oil passing hole; 16. and a return spring.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-4, including mainboard main part 1, the top electric connection of mainboard main part 1 has multiunit to connect 2, multiunit the inner wall sliding connection who connects 2 has multiunit kicking block 3, multiunit the top of kicking block 3 articulates respectively has the one end of a set of connecting rod 4, the spout has been seted up in the junction with connecting rod 4 to kicking block 3, connecting rod 4 is provided with torsional spring 5 in the junction with connect 2, the inner wall sliding connection who connects 2 has sliding frame 6, the other end fixedly connected with slide bar 7 of connecting rod 4, the inner wall of slide bar 7 sliding connection sliding frame 6, the bottom fixedly connected with push rod 8 of sliding frame 6, the bottom fixedly connected with rubber piece 9 of push rod 8.
Through inserting the plug inside the joint 2 for the plug pushes away multiunit kicking block 3 and connects 2 inside slip, kicking block 3 promotes connecting rod 4 rotation at the inside gliding in-process of joint 2, connecting rod 4 drives slide bar 7 rotation, make slide bar 7 promote sliding frame 6 slip, thereby make sliding frame 6 drive push rod 8 remove towards the direction of rubber piece 9, push rod 8 drive rubber piece 9 be close to the plug, thereby make rubber piece 9 butt at the outer wall of plug, after extracting the plug from joint 2, torsional spring 5 drives connecting rod 4 and resets, thereby make connecting rod 4 drive slide bar 7 reset, slide bar 7 drives push rod 8 through slide frame 6 and resets, thereby make rubber piece 9 reset, and promote kicking block 3 reset at the in-process that connecting rod 4 reset.
Referring to fig. 1-4, the inner wall of the main board body 1 is sleeved with a plurality of groups of threaded columns 10, the inner wall of the threaded columns 10 is in threaded connection with a screw 11, a rubber pad is arranged at a contact position with the main board body 1 of the threaded columns 10, the outer wall of the screw 11 is abutted to the top end of the main board body 1, the bottom end of the threaded columns 10 is fixedly connected with a push rod 12, a sleeve 13 is sleeved on the outer surface of the push rod 12 in a sliding manner, one end of the push rod 12 positioned in the sleeve 13 is fixedly connected with a piston 14, the piston 14 is slidingly connected with the inner wall of the sleeve 13, a plurality of groups of oil passing holes 15 are formed in the top end of the piston 14, damping oil is filled in the inner wall of the sleeve 13, one end of the sleeve 13 is fixedly connected with a return spring 16, the other end of the return spring 16 is abutted to the bottom end of the main board body 1, the sleeve 13 is provided with a sealing ring at a contact position with the push rod 12, and the top end of the sleeve 13 is fixedly connected with a sealing sleeve sleeved outside the push rod 12.
When the industrial control main board is installed, the sleeve 13 is welded on the chassis in advance, the hole on the main board main body 1 is sleeved outside the threaded column 10, then the screw 11 is turned into the threaded column 10, the main board main body 1 is tightly pressed on the threaded column 10 by the screw 11, when the main board main body 1 is vibrated, the main board main body 1 pushes the ejector rod 12 to slide towards the inside of the sleeve 13 through the threaded column 10 and compresses the return spring 16, in the process, the ejector rod 12 pushes the piston 14 to slide inside the sleeve 13, so that the piston 14 pushes damping oil to flow through the oil passing hole 15, and the viscosity of the damping oil is higher, and the oil passing hole 15 is smaller, so that the piston 14 receives larger resistance in the process of sliding inside the sleeve 13, thereby playing a damping effect, and then being matched with the elastic force of the return spring 16 to buffer the impact force in the vibration process.
When the plug is inserted into the connector 2 on the industrial control main board, the plug pushes the top block 3, so that a plurality of groups of rubber blocks 9 are driven to be abutted against the outer wall of the plug, the plug and the connector 2 are sealed, the plug is not easy to separate from the connector 2, and dust or moisture is prevented from entering the plug to cause the leakage and burning of the industrial control main board.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. The utility model provides an industrial control mainboard with protective structure, includes mainboard main part (1), its characterized in that: the novel sliding type mainboard comprises a main board body (1), and is characterized in that a plurality of groups of connectors (2) are electrically connected to the top end of the main board body (1), a plurality of groups of ejector blocks (3) are slidably connected to the inner wall of the connectors (2), a plurality of groups of ejector blocks (3) are hinged to one ends of a group of connecting rods (4) respectively at the top ends of the ejector blocks (3), sliding grooves are formed in the joints of the ejector blocks (3) and the connecting rods (4), torsion springs (5) are arranged at the joints of the connecting rods (4), sliding frames (6) are slidably connected to the inner wall of the connectors (2), sliding rods (7) are fixedly connected to the other ends of the connecting rods (4), sliding rods (7) are slidably connected to the inner wall of the sliding frames (6), pushing rods (8) are fixedly connected to the bottom ends of the sliding frames (6), and rubber blocks (9) are fixedly connected to the bottom ends of the pushing rods (8).
2. The industrial control main board with a protective structure according to claim 1, wherein: the inner wall of the main board main body (1) is sleeved with a plurality of groups of threaded columns (10), and the inner wall of the threaded column (10) is connected with a screw (11) in a threaded manner.
3. The industrial control main board with a protection structure according to claim 2, wherein: the screw thread post (10) is provided with the rubber pad in the position of being contacted with mainboard main part (1), the outer wall butt of screw (11) is at the top of mainboard main part (1).
4. The industrial control main board with a protection structure according to claim 2, wherein: the bottom end of the threaded column (10) is fixedly connected with a push rod (12), and a sleeve (13) is sleeved on the outer surface of the push rod (12) in a sliding manner.
5. The industrial control main board with the protection structure according to claim 4, wherein: one end of the ejector rod (12) positioned in the sleeve (13) is fixedly connected with a piston (14), the piston (14) is slidably connected to the inner wall of the sleeve (13), a plurality of groups of oil passing holes (15) are formed in the top end of the piston (14), and damping oil is filled in the inner wall of the sleeve (13).
6. The industrial control main board with the protection structure according to claim 4, wherein: one end of a return spring (16) is fixedly connected to the outer wall of the sleeve (13), and the other end of the return spring (16) is abutted to the bottom end of the main board main body (1).
7. The industrial control main board with the protection structure according to claim 4, wherein: the sleeve (13) is provided with a sealing ring at a contact position with the ejector rod (12), and the top end of the sleeve (13) is fixedly connected with a sealing sleeve sleeved outside the ejector rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536047.0U CN220233625U (en) | 2023-06-16 | 2023-06-16 | Industrial control main board with protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536047.0U CN220233625U (en) | 2023-06-16 | 2023-06-16 | Industrial control main board with protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220233625U true CN220233625U (en) | 2023-12-22 |
Family
ID=89173529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321536047.0U Active CN220233625U (en) | 2023-06-16 | 2023-06-16 | Industrial control main board with protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220233625U (en) |
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2023
- 2023-06-16 CN CN202321536047.0U patent/CN220233625U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |