CN222146016U - Electronic component switch with dustproof function - Google Patents
Electronic component switch with dustproof function Download PDFInfo
- Publication number
- CN222146016U CN222146016U CN202420739508.2U CN202420739508U CN222146016U CN 222146016 U CN222146016 U CN 222146016U CN 202420739508 U CN202420739508 U CN 202420739508U CN 222146016 U CN222146016 U CN 222146016U
- Authority
- CN
- China
- Prior art keywords
- electronic component
- switch
- switch body
- protective cover
- dustproof function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 18
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000007689 inspection Methods 0.000 abstract 2
- 238000001514 detection method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
本实用新型公开了一种具有防尘功能的电子元器件开关，属于电子元器件开关技术领域，其包括开关本体，所述开关本体的侧面开设有四个限位槽，所述开关本体的侧面连接有移动机构，所述移动机构包括固定套，所述固定套连接在开关本体外，所述固定套内转动连接有螺纹杆。该具有防尘功能的电子元器件开关，通过设置开关本体和把手，当把手带动螺纹杆转动，使得移动卡块在螺纹杆外向上移动，进而推动两个支撑块和防护罩相对移动，使得对应的两个连接杆和燕尾块同步移动，使得该装置能够对防护罩快速打开，避免通过拆卸螺栓打开防护罩而导致操作步骤繁琐的情况出现，方便维修人员进行检测维修，保障了维修人员的检测效率。
The utility model discloses an electronic component switch with a dustproof function, belonging to the technical field of electronic component switches, comprising a switch body, four limit grooves are provided on the side of the switch body, a moving mechanism is connected to the side of the switch body, and the moving mechanism comprises a fixed sleeve, the fixed sleeve is connected outside the switch body, and a threaded rod is rotatably connected inside the fixed sleeve. The electronic component switch with a dustproof function is provided with a switch body and a handle, when the handle drives the threaded rod to rotate, the moving block moves upward outside the threaded rod, and then pushes the two support blocks and the protective cover to move relative to each other, so that the corresponding two connecting rods and the dovetail block move synchronously, so that the device can quickly open the protective cover, avoiding the situation that the operating steps are complicated due to the removal of bolts to open the protective cover, facilitating the maintenance personnel to perform inspection and maintenance, and ensuring the maintenance personnel's inspection efficiency.
Description
Technical Field
The utility model belongs to the technical field of electronic component switches, and particularly relates to an electronic component switch with a dustproof function.
Background
The electronic switch is an operation unit for realizing circuit on-off by utilizing an electronic circuit and a power electronic device, and at least comprises a controllable electronic driving device, and the existing electronic component switch is generally dustproof by arranging a protective cover due to a wide contact surface, but the protective cover is generally opened by disassembling a bolt when the protective cover is opened.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides the electronic component switch with the dustproof function, and solves the problems that the operation steps are complicated due to the fact that the protective cover is opened by disassembling the bolts, and the detection efficiency of maintenance personnel is easily affected due to inconvenient disassembly when the electronic component switch is detected and maintained.
The electronic component switch with the dustproof function comprises a switch body, wherein four limit grooves are formed in the side face of the switch body, a moving mechanism is connected to the side face of the switch body, the moving mechanism comprises a fixed sleeve, the fixed sleeve is connected to the outside of the switch body, a threaded rod is rotationally connected to the fixed sleeve, a movable clamping block is connected to the threaded rod through external threads, two rotating rods are hinged to the movable clamping block through two pin shafts, and supporting blocks are hinged to the two rotating rods through two pin shafts respectively;
The support block is connected with a protective cover, the protective cover is connected with a connecting rod from top to bottom, and one end of the connecting rod is connected with a dovetail block.
As a further scheme of the utility model, the dovetail block is connected in the limiting groove in a sliding way, and a sealing groove is formed in the side face of the protective cover positioned on the left side.
As a further scheme of the utility model, the bottom end of the threaded rod is provided with a handle, and the side surface of the protective cover positioned on the right side is connected with a sealing strip.
As a further scheme of the utility model, the sealing strip is connected in the sealing groove in a sliding way, and four ventilation holes are formed in the protective cover.
As a further scheme of the utility model, a filter screen is arranged in the air vent, and the connecting rod is L-shaped.
As a further scheme of the utility model, an indicator lamp is arranged outside the switch body, and a groove is formed in the switch body.
Compared with the prior art, the utility model has the beneficial effects that:
1. This electronic components switch with dustproof function through setting up switch body, spacing groove, moving mechanism and handle, drives the threaded rod when the handle and rotates for remove the fixture block outside the threaded rod upwards remove, and promote two dwang and open relatively, and then promote two supporting shoe and protection casing relative movement, make two connecting rods that correspond and forked tail piece synchronous movement, make the device open fast the protection casing, avoid opening the protection casing through the dismantlement bolt and lead to the loaded down with trivial details condition of operation step to appear, make things convenient for the maintenance personnel to detect the maintenance, maintenance personnel's detection efficiency has been ensured.
2. This electronic components switch with dustproof function through setting up seal groove, sealing strip, bleeder vent and filter screen, when two protection casings are closed each other, in the seal groove can be blocked to the sealing strip, can further block external dust, and inside electronic components switch can dispel the heat through the bleeder vent, and the filter screen can prevent dust to the bleeder vent to the dustproof effect of device has been ensured.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of a three-dimensional structure of a limiting groove according to the present utility model;
FIG. 3 shows a protective cover according to the present utility model a three-dimensional structural schematic diagram;
FIG. 4 is a perspective view of a rotary rod according to the present utility model;
In the figure, 1, a switch body; 2, a limit groove, 3, a moving mechanism, 301, a fixed sleeve, 302, a threaded rod, 303, a moving clamping block, 304, a rotating rod, 305, a supporting block, 306, a protective cover, 307, a connecting rod, 308, a dovetail block, 4, a seal groove, 5, a handle, 6, a seal strip, 7, an air hole, 8 and a filter screen.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
As shown in fig. 1-4, the utility model provides a technical scheme that the electronic component switch with a dustproof function comprises a switch body 1, wherein an indicator lamp is arranged outside the switch body 1, a groove is formed in the switch body 1, four limit grooves 2 are formed in the side surface of the switch body 1, and the limit grooves 2 are matched with the dovetail blocks 308, so that the situation that the dovetail blocks 308 are blocked due to deflection during movement can be avoided, and the stable movement of the dovetail blocks 308 is ensured;
The side surface of the switch body 1 is connected with a moving mechanism 3, the moving mechanism 3 comprises a fixed sleeve 301, and the fixed sleeve 301 can support a threaded rod 302 by arranging the fixed sleeve 301, so that the condition that the threaded rod 302 is blocked due to offset when rotating is avoided, and the stable rotation of the threaded rod 302 is ensured;
The fixed sleeve 301 is connected outside the switch body 1, the threaded rod 302 is rotationally connected to the fixed sleeve 301, the movable clamping block 303 is connected to the external threads of the threaded rod 302, the movable clamping block 303 is hinged with two rotating rods 304 through two pin shafts, the two rotating rods 304 are respectively hinged with a supporting block 305 through two pin shafts, the supporting block 305 is connected with a protective cover 306, the protective cover 306 is connected with a connecting rod 307 up and down, the connecting rod 307 can support the dovetail block 308 through the connecting rod 307, the situation that the dovetail block 308 is deviated and falls during movement is avoided, and the stable movement of the dovetail block 308 is ensured;
One end of the connecting rod 307 is connected with a dovetail block 308, the dovetail block 308 is slidably connected in the limiting groove 2, the side face of the protective cover 306 positioned on the left side is provided with a sealing groove 4, the bottom end of the threaded rod 302 is provided with a handle 5, the side face of the protective cover 306 positioned on the right side is connected with a sealing strip 6, and the sealing strip 6 and the sealing groove 4 are matched with each other, so that the protective cover 306 can be guided and dust can be blocked;
The sealing strip 6 is slidably connected in the sealing groove 4, four ventilation holes 7 are formed in the protective cover 306, a filter screen 8 is arranged in the ventilation holes 7, and the connecting rod 307 is L-shaped.
The working principle of the utility model is as follows:
when the device is used, when the switch body 1 needs to be detected, the handle 5 is rotated, the handle 5 drives the threaded rod 302 to rotate, and then the movable clamping block 303 is driven to move upwards outside the threaded rod 302, so that the two rotating rods 304 are pushed to be opened relatively, the two supporting blocks 305 and the protective cover 306 are pushed to move relatively, the corresponding two connecting rods 307 and the dovetail block 308 are driven to move relatively in the limiting groove 2, the sealing strip 6 and the sealing groove 4 are separated from each other, and after the detection is completed, the handle 5 is reversely rotated.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.
Claims (6)
1. The electronic component switch with the dustproof function comprises a switch body (1) and is characterized in that four limit grooves (2) are formed in the side face of the switch body (1), a moving mechanism (3) is connected to the side face of the switch body (1), the moving mechanism (3) comprises a fixed sleeve (301), the fixed sleeve (301) is connected to the outside of the switch body (1), a threaded rod (302) is connected to the fixed sleeve (301) in a rotating mode, a movable clamping block (303) is connected to the threaded rod (302) in an external thread mode, two rotating rods (304) are hinged to the movable clamping block (303) through two pin shafts, and supporting blocks (305) are hinged to the two rotating rods (304) through two pin shafts respectively;
the support block (305) is connected with a protective cover (306), the protective cover (306) is connected with a connecting rod (307) up and down, and one end of the connecting rod (307) is connected with a dovetail block (308).
2. The electronic component switch with the dustproof function of claim 1, wherein the dovetail block (308) is slidably connected in the limiting groove (2), and a sealing groove (4) is formed in the side face of the protective cover (306) positioned on the left side.
3. The electronic component switch with the dustproof function according to claim 2, wherein a handle (5) is arranged at the bottom end of the threaded rod (302), and a sealing strip (6) is connected to the side face of the protective cover (306) positioned on the right side.
4. The electronic component switch with the dustproof function according to claim 3, wherein the sealing strip (6) is slidably connected in the sealing groove (4), and four ventilation holes (7) are formed in the protective cover (306).
5. The electronic component switch with the dustproof function according to claim 4, wherein a filter screen (8) is arranged in the ventilation hole (7), and the connecting rod (307) is L-shaped.
6. The electronic component switch with the dustproof function according to claim 1, wherein an indicator lamp is arranged outside the switch body (1), and a groove is formed in the switch body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420739508.2U CN222146016U (en) | 2024-04-11 | 2024-04-11 | Electronic component switch with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420739508.2U CN222146016U (en) | 2024-04-11 | 2024-04-11 | Electronic component switch with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222146016U true CN222146016U (en) | 2024-12-10 |
Family
ID=93728883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420739508.2U Active CN222146016U (en) | 2024-04-11 | 2024-04-11 | Electronic component switch with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222146016U (en) |
-
2024
- 2024-04-11 CN CN202420739508.2U patent/CN222146016U/en active Active
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| GR01 | Patent grant |