CN211406632U - Internal circuit board connecting device of electrical cabinet - Google Patents
Internal circuit board connecting device of electrical cabinet Download PDFInfo
- Publication number
- CN211406632U CN211406632U CN202020199315.4U CN202020199315U CN211406632U CN 211406632 U CN211406632 U CN 211406632U CN 202020199315 U CN202020199315 U CN 202020199315U CN 211406632 U CN211406632 U CN 211406632U
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- China
- Prior art keywords
- circuit board
- wall
- fixedly connected
- connecting device
- slider
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- Expired - Fee Related
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Abstract
The utility model discloses a regulator cubicle internal circuit board connecting device, including the regulator cubicle, the equal fixedly connected with slide rail of bottom both sides inner wall of regulator cubicle, the surface slip of slide rail is pegged graft and is had the slider, the equal fixedly connected with connecting rod in relative surface of two sliders, the fixed surface of connecting rod is connected with the handle, and the surface of slider is provided with the installation and maintenance device of being convenient for, and the installation and maintenance device of being convenient for is including the circuit board mounting panel. This regulator cubicle internal circuit board connecting device is connected with the handle through the fixed surface that sets up the connecting rod, and the surface of slider is provided with the installation of being convenient for and overhauls the device, and the installation of being convenient for overhauls the device including the circuit board mounting panel to having the circuit board mounting panel and being convenient for install, pulling out the circuit board when overhauing through sliding, making the outside extension of circuit board increase maintenance space, the operation of being convenient for also has avoided dismantling the characteristics that increase work load when the maintenance.
Description
Technical Field
The utility model relates to the field of electrical technology, more specifically say, it relates to a regulator cubicle internal circuit board connecting device.
Background
The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.
The existing circuit boards are mostly arranged and installed on the surface of the circuit board installation board, the circuit board installation board controls the circuit board installation board to be in threaded connection with the bottom of the cabinet body through self-tapping screws after the circuit board is installed, when maintenance and inspection are needed, the space inside the cabinet body is small, maintenance is difficult, operation is inconvenient, the maintenance is detached, and the workload is increased, so that the internal circuit board connection device of the electrical cabinet is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an regulator cubicle internal circuit board connecting device, it has the circuit board mounting panel and is convenient for install, pulls out the circuit board when overhauing through sliding, makes the outside extension increase maintenance space of circuit board, and the operation of being convenient for is dismantling the characteristics that get off increase work load when also having avoided the maintenance.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a regulator cubicle internal circuit board connecting device, includes the regulator cubicle, the equal fixedly connected with slide rail of the bottom both sides inner wall of regulator cubicle, and the surface slip of slide rail is pegged graft and is had the slider, and the equal fixedly connected with connecting rod in relative surface of two sliders, the fixed surface of connecting rod are connected with the handle, and the surface of slider is provided with the installation and maintenance device of being convenient for, and the installation and maintenance device of being convenient for is including the circuit.
Furthermore, the opposite surfaces of the sliding blocks are provided with inserting grooves, the inner walls of the inserting grooves are inserted into the two side surfaces of the circuit board mounting plate, and the upper surfaces of the two sides of the circuit board mounting plate are provided with positioning holes;
through the technical scheme, when the circuit board mounting plate is mounted, only the inside of the insertion grooves on the two sides of the circuit board mounting plate in insertion connection is required to be controlled, and the mounting effect is achieved.
Furthermore, the tops of the sliding blocks are provided with first mounting grooves, the inner walls of the first mounting grooves are fixedly communicated with the inner top wall of the inserting groove, and the inner walls of the first mounting grooves are in threaded connection with first positioning pipes;
through above-mentioned technical scheme, the effect of being convenient for first registration arm installation regulation has been reached.
Furthermore, one end of the first positioning pipe is in threaded connection with a first protection pipe, the inner top wall of the first positioning pipe is fixedly connected with a first spring, and one end of the first spring is fixedly connected with a first clamping ball;
through above-mentioned technical scheme, reached the effect of first joint ball joint locating hole location locking, because there is not location locking device after preventing to insert the end, make the effect that the circuit board mounting panel takes place the displacement.
Furthermore, the diameter of the first clamping ball is larger than the inner diameter of the first protection pipe, the surface of the first clamping ball is in sliding insertion connection with the inner wall of the first protection pipe, and the surface of the first clamping ball is in sliding insertion connection with the inner wall of the positioning hole;
through above-mentioned technical scheme, reached and prevented that first joint ball from extruding the effect of first protective tube under the effect of first spring, and provide the effect of extrusion power for first joint ball all the time through first spring.
Furthermore, a second mounting groove is formed in the upper surface of the sliding rail, a second positioning pipe is connected to the inner wall of the second mounting groove in a threaded manner, a second protective pipe is connected to the surface of one end of the second positioning pipe in a threaded manner, and a locking groove is formed in the surface of the sliding block;
through above-mentioned technical scheme, reached the effect that the installation of the second registration arm of being convenient for was adjusted.
Furthermore, a second spring is fixedly connected to the inner bottom wall of the second positioning tube, a second clamping ball is fixedly connected to one end of the second spring, the surface of the second clamping ball is in sliding insertion connection with the inner wall of the second protection tube, the diameter of the second clamping ball is larger than the inner diameter of the second protection tube, and the surface of the second clamping ball is in sliding insertion connection with the inner wall of the locking groove;
through above-mentioned technical scheme, reached the effect of second joint ball joint locking hole location locking, because do not have location locking device after preventing to slide, made the slider take place the effect of displacement, still reached the effect that prevents that second joint ball from extruding the second protective tube under the effect of second spring, and provide the effect of extrusion power for second joint ball all the time through the second spring.
To sum up, the utility model discloses following beneficial effect has:
the handle is fixedly connected with the surface of the connecting rod, the device convenient to install and maintain is arranged on the surface of the sliding block and comprises a circuit board mounting plate, the circuit board mounting plate is convenient to install, the circuit board is pulled out when the circuit board is maintained through sliding, the circuit board extends outwards to increase the maintenance space, and the device convenient to operate and the method have the advantage of increasing the workload when the circuit board is maintained and detached.
Drawings
Fig. 1 is a perspective view of the electrical cabinet structure of the present invention;
FIG. 2 is a front view of the slider structure of the present invention;
FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;
fig. 4 is a front view of the slide rail structure of the present invention.
In the figure: 1. an electrical cabinet; 2. a slide rail; 3. a slider; 4. a connecting rod; 41. a handle; 5. a circuit board mounting plate; 6. inserting grooves; 7. positioning holes; 8. a first mounting groove; 9. a first positioning tube; 10. a first guard tube; 11. a first spring; 12. a first snap ball; 13. a second mounting groove; 14. a second positioning tube; 15. a second guard tube; 16. a locking groove; 17. a second spring; 18. a second snap ball.
Detailed Description
Example (b):
the present invention will be described in further detail with reference to the accompanying fig. 1-4.
A connecting device for circuit boards in an electrical cabinet comprises an electrical cabinet 1, wherein sliding rails 2 are fixedly connected to the inner walls of two sides of the bottom end of the electrical cabinet 1, sliding blocks 3 are inserted into the surfaces of the sliding rails 2 in a sliding mode, connecting rods 4 are fixedly connected to the opposite surfaces of the two sliding blocks 3, handles 41 are fixedly connected to the surfaces of the connecting rods 4, and devices convenient to install and maintain are arranged on the surfaces of the sliding blocks 3 and comprise circuit board mounting plates 5;
as shown in fig. 2 and 3, the opposite surfaces of the plurality of sliding blocks 3 are respectively provided with an inserting groove 6, the inner walls of the plurality of inserting grooves 6 are inserted into the surfaces of the two sides of the circuit board mounting plate 5, and the upper surfaces of the two sides of the circuit board mounting plate 5 are respectively provided with a positioning hole 7, so that when the circuit board mounting plate 5 is mounted, only the circuit board mounting plate 5 is required to be controlled to be inserted into the inserting grooves 6 of the two sides, and the mounting effect is achieved;
the tops of the sliding blocks 3 are provided with first mounting grooves 8, the inner walls of the first mounting grooves 8 are fixedly communicated with the inner top wall of the inserting groove 6, the inner walls of the first mounting grooves 8 are in threaded connection with first positioning pipes 9, and the effect of facilitating mounting and adjusting of the first positioning pipes 9 is achieved; one end of the first positioning pipe 9 is in threaded connection with a first protection pipe 10, the inner top wall of the first positioning pipe 9 is fixedly connected with a first spring 11, one end of the first spring 11 is fixedly connected with a first clamping ball 12, the effect of positioning and locking the first clamping ball 12 in clamping connection with the positioning hole 7 is achieved, and the effect of enabling the circuit board mounting plate 5 to displace due to the fact that no positioning and locking device exists after the end of the insertion is prevented; the diameter of the first clamping ball 12 is larger than the inner diameter of the first protection pipe 10, the surface of the first clamping ball 12 is in sliding insertion connection with the inner wall of the positioning hole 7, the effect of preventing the first clamping ball 12 from extruding the first protection pipe 10 under the action of the first spring 11 is achieved, and the effect of providing extrusion power for the first clamping ball 12 all the time through the first spring 11 is achieved;
the upper surface of the sliding rail 2 is provided with a second mounting groove 13, the inner wall of the second mounting groove 13 is in threaded connection with a second positioning pipe 14, the surface of one end of the second positioning pipe 14 is in threaded connection with a second protective pipe 15, and the surface of the sliding block 3 is provided with a locking groove 16, so that the effect of facilitating mounting and adjusting of the second positioning pipe 14 is achieved; the inner bottom wall of the second positioning tube 14 is fixedly connected with a second spring 17, one end of the second spring 17 is fixedly connected with a second clamping ball 18, the surface of the second clamping ball 18 is in sliding insertion connection with the inner wall of the second protection tube 15, the diameter of the second clamping ball 18 is larger than the inner diameter of the second protection tube 15, the surface of the second clamping ball 18 is in sliding insertion connection with the inner wall of the locking groove 16, the effect of positioning and locking the second clamping ball 18 in the locking groove 16 is achieved, the effect of enabling the sliding block to displace due to the fact that no positioning and locking device exists after sliding is finished is prevented, the effect of preventing the second clamping ball 18 from extruding the second protection tube 15 under the action of the second spring 17 is also achieved, and the effect of providing extrusion power for the second clamping ball 18 all the time through the second spring 17; through the fixed surface that sets up connecting rod 4 being connected with handle 41, the surface of slider 3 is provided with the installation of being convenient for and overhauls the device, and the installation of being convenient for overhauls the device including circuit board mounting panel 5 to having the circuit board mounting panel and being convenient for install, pulling out the circuit board when overhauing through sliding, making the outside extension of circuit board increase maintenance space, being convenient for operate also when having avoided the maintenance characteristics that get off increase work load dismantling.
The working principle is as follows: during the operation, install on the upper surface of circuit board mounting panel 5 through the circuit board of taking, through 5 joint inserting groove 6 of circuit board mounting panel, inside the inner wall of push control locating hole 7 and the surperficial joint location locking of first joint ball 12, through connecing inside power cord, when all connect the debugging to end up qualified, promote connecting rod 4 through handle 41 and drive slider 3 and slide on slide rail 2, the locking groove 16 on 3 surfaces of control slider is fixed a position with the surperficial joint of second joint ball 18, when later stage needs to be overhauld, only need drive circuit board outwards to extend through pulling handle 41, the easy access operation.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides an inside circuit board connecting device of regulator cubicle, includes regulator cubicle (1), its characterized in that: the utility model discloses a cabinet, including regulator cubicle (1), the equal fixedly connected with slide rail (2) of bottom both sides inner wall of regulator cubicle (1), the surperficial slip of slide rail (2) is pegged graft and is had slider (3), two the equal fixedly connected with connecting rod (4) in relative surface of slider (3), the fixed surface of connecting rod (4) is connected with handle (41), the surface of slider (3) is provided with the installation of being convenient for and overhauls the device, the installation of being convenient for overhauls the device including circuit board mounting panel (5.
2. The electrical cabinet internal circuit board connecting device according to claim 1, wherein: a plurality of inserting grooves (6) are formed in the opposite surfaces of the sliding blocks (3), the inner walls of the inserting grooves (6) are inserted into the surfaces of the two sides of the circuit board mounting plate (5), and positioning holes (7) are formed in the upper surfaces of the two sides of the circuit board mounting plate (5).
3. The electrical cabinet internal circuit board connecting device according to claim 2, wherein: a plurality of first mounting groove (8) have all been seted up at the top of slider (3), the inner wall of first mounting groove (8) and the fixed intercommunication of the interior roof of inserting groove (6), the inner wall threaded connection of first mounting groove (8) has first registration arm (9).
4. The electrical cabinet internal circuit board connecting device according to claim 3, wherein: one end threaded connection of first registration arm (9) has first protective pipe (10), the interior roof fixedly connected with first spring (11) of first registration arm (9), the first joint ball (12) of one end fixedly connected with of first spring (11).
5. The electrical cabinet internal circuit board connecting device according to claim 4, wherein: the diameter of the first clamping ball (12) is larger than the inner diameter of the first protection pipe (10), the surface of the first clamping ball (12) is in sliding insertion connection with the inner wall of the first protection pipe (10), and the surface of the first clamping ball (12) is in sliding insertion connection with the inner wall of the positioning hole (7).
6. The electrical cabinet internal circuit board connecting device according to claim 1, wherein: the upper surface of slide rail (2) has seted up second mounting groove (13), the inner wall threaded connection of second mounting groove (13) has second registration arm (14), the one end surface threaded connection of second registration arm (14) has second protective tube (15), locking groove (16) have been seted up on the surface of slider (3).
7. The electrical cabinet internal circuit board connecting device according to claim 6, wherein: the inner bottom wall fixedly connected with second spring (17) of second registration arm (14), the one end fixedly connected with second joint ball (18) of second spring (17), the surface of second joint ball (18) is pegged graft with the inner wall slip of second protective tube (15), the diameter of second joint ball (18) is greater than the internal diameter of second protective tube (15), the surface of second joint ball (18) is pegged graft with the inner wall slip of locking groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020199315.4U CN211406632U (en) | 2020-02-24 | 2020-02-24 | Internal circuit board connecting device of electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020199315.4U CN211406632U (en) | 2020-02-24 | 2020-02-24 | Internal circuit board connecting device of electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211406632U true CN211406632U (en) | 2020-09-01 |
Family
ID=72233573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020199315.4U Expired - Fee Related CN211406632U (en) | 2020-02-24 | 2020-02-24 | Internal circuit board connecting device of electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211406632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526177A (en) * | 2020-11-16 | 2021-03-19 | 广东电网有限责任公司 | Electric power detecting instrument |
-
2020
- 2020-02-24 CN CN202020199315.4U patent/CN211406632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526177A (en) * | 2020-11-16 | 2021-03-19 | 广东电网有限责任公司 | Electric power detecting instrument |
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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: 20200901 Termination date: 20210224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |