CN220272382U - Contactor device - Google Patents
Contactor device Download PDFInfo
- Publication number
- CN220272382U CN220272382U CN202321610518.8U CN202321610518U CN220272382U CN 220272382 U CN220272382 U CN 220272382U CN 202321610518 U CN202321610518 U CN 202321610518U CN 220272382 U CN220272382 U CN 220272382U
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- China
- Prior art keywords
- groove
- contactor
- base
- protective cover
- sliding
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- 230000001681 protective effect Effects 0.000 claims abstract description 38
- 239000011521 glass Substances 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 239000007858 starting material Substances 0.000 abstract 2
- 230000006378 damage Effects 0.000 description 4
- 230000002146 bilateral effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
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Abstract
The utility model discloses a contactor device, which relates to the technical field of contactors and comprises a contactor body, wherein the contactor body is provided with a base, the contactor body is connected with a protective cover through a sliding structure, a sliding groove is formed in the base, a sliding block is arranged in the sliding groove, and a groove is formed in the surface of the sliding block. This contactor device is provided with automatic mounting structure, at first, aim at the mounting groove on mounting panel surface with the slider of contactor body base and insert, the button starter motor on operation contactor body surface, thereby drive the lead screw and rotate, the lead screw drives the slider and slides along the spout, thereby ensure the inboard recess of slider and mounting groove block on mounting panel surface, through adopting the block structure, can facilitate the user to install, need not to use any instrument, greatly improved installation effectiveness, during the dismantlement, starter motor drives the lead screw reversal, can drive the inboard recess of slider and the mounting groove of mounting panel surface and break away from the block, and efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of contactors, in particular to a contactor device.
Background
In electroengineering, because the contactor is a device capable of rapidly switching off an alternating current main circuit and a direct current main circuit and frequently switching on and off a high-current control circuit, the contactor not only can switch on and off the circuit, but also has a low-voltage release protection function, has large control capacity, is suitable for frequent operation and long-distance control, and is one of important elements in an automatic control system;
the existing contactors are inconvenient to install and detach, most of the existing contactors are fixedly connected through bolts, the connection mode is stable, but the existing contactors are not convenient to detach, particularly, most of the contactors are installed in a distribution box, the space of the distribution box is narrow, light is dark, and great inconvenience is brought to installation workers;
in addition, since the conventional contactor is mostly exposed and easily damaged, it is necessary to improve the protection effect of the contactor and to improve the service life of the contactor.
We have therefore proposed a contactor device in order to solve the problems set out above.
Disclosure of Invention
The utility model aims to provide a contactor device, which solves the problems that the contactor on the market is inconvenient to assemble and disassemble and the protective effect of the contactor is poor and is easy to damage.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a contactor device comprises a contactor body, wherein the contactor body is provided with a base, the contactor body is connected with a protective cover through a sliding structure,
a sliding groove is formed in the base, a sliding block is arranged in the sliding groove, a groove is formed in the surface of the sliding block, a screw rod groove is formed in the inner side of the sliding block, the inner bearing of the base is connected with a screw rod, and the screw rod is matched with the screw rod groove;
the terminal surface laminating mounting panel of base, and the mounting groove has been seted up on the surface of mounting panel to the recess block of mounting groove and slider surface.
By adopting the technical scheme, the device is provided with an automatic mounting structure, so that a user can conveniently mount the device without using any tool, the mounting efficiency is greatly improved, and when the device is dismounted, the motor is started to drive the screw rod to rotate reversely, so that the screw rod can be separated from the clamping, and the dismounting and mounting efficiency is higher; the contactor device is provided with the protective cover, so that the contactor body can be prevented from being damaged, and the practicability is improved.
As a preferable technical scheme of the utility model, the sliding structure comprises a limiting sliding rail which is arranged on the inner wall of the protective cover, limiting convex strips are arranged on two sides of the contactor body, and the limiting convex strips are in sliding fit with the limiting sliding rail.
By adopting the technical scheme, the protective cover and the contactor body can be conveniently detached and installed.
As a preferable technical scheme of the utility model, the upper end of the protective cover is provided with a through groove, the surface of the protective cover is provided with a glass window, and the two sides of the protective cover are provided with anti-skid patterns.
By adopting the technical scheme, the protective cover can be conveniently detached and installed from the contactor.
As a preferable technical scheme of the utility model, a cavity is formed in the base, a motor is arranged in the cavity, the shaft end of the motor is connected with a driving gear in a key manner, a screw rod is connected with a driven gear, and the driven gear is meshed with the driving gear.
As a preferable technical scheme of the utility model, the surface of the base is provided with the anti-skid pads, the number of the anti-skid pads is 4, and the anti-skid pads are arranged in a bilateral symmetry mode around the center of the base.
By adopting the technical scheme, the friction force between the contactor body and the surface of the mounting plate can be further improved, and the stability of the mounting structure is improved.
As a preferable technical scheme of the utility model, the surface of the protective cover is provided with heat dissipation holes.
By adopting the technical scheme, the protective cover can conveniently dissipate heat and ventilate, and the contactor body is prevented from overheating.
Compared with the prior art, the utility model has the beneficial effects that:
1. the contactor device is provided with an automatic mounting structure, firstly, the sliding block of the base of the contactor body is aligned with the mounting groove on the surface of the mounting plate, the button on the surface of the contactor body is operated to start the motor, so that the screw rod is driven to rotate, the sliding block is driven by the screw rod to slide along the sliding groove, the groove on the inner side of the sliding block is clamped with the mounting groove on the surface of the mounting plate, a clamping structure is adopted, a user can conveniently mount the contactor device without using any tool, the mounting efficiency is greatly improved, when the contactor device is disassembled, the screw rod is driven by the starting motor to rotate reversely, and the groove on the inner side of the sliding block can be driven to be separated from the mounting groove on the surface of the mounting plate, so that the efficiency is higher;
2. this contactor device is provided with the protective cover, inserts the spacing slide rail of protective cover inner wall with the spacing sand grip on the contactor body surface, ensures protective cover slip bottom, can accomplish the installation to can avoid the contactor body to suffer the destruction, simultaneously owing to offered the louvre in the protective cover side, can ensure that the contactor body can normally dispel the heat, see through the glass window can observe the behavior of contactor body, it is very convenient to use.
Drawings
FIG. 1 is a schematic side view in semi-section of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic diagram of a front view of the present utility model;
FIG. 4 is a schematic side view of the base of the contactor body of the present utility model;
fig. 5 is a schematic top view of the slider of the present utility model.
In the figure: 1. a contactor body; 2. limit raised strips; 3. a protective cover; 4. a limit sliding rail; 5. a through groove; 6. a glazing; 7. a chute; 8. a slide block; 9. a groove; 10. a screw groove; 11. a screw rod; 12. a driven gear; 13. a motor; 14. a drive gear; 15. an anti-slip pad; 16. a mounting plate; 17. and a mounting groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, the present utility model provides a technical solution: the contactor device comprises a contactor body 1, wherein the contactor body 1 is provided with a base, the contactor body 1 is connected with a protective cover 3 through a sliding structure, the sliding structure comprises a limiting sliding rail 4 which is arranged on the inner wall of the protective cover 3, limiting convex strips 2 are arranged on two sides of the contactor body 1 and are in sliding fit with the limiting sliding rail 4, through grooves 5 are formed in the upper end of the protective cover 3, glass windows 6 are arranged on the surface of the protective cover 3, anti-skidding lines are arranged on two sides of the protective cover 3, the limiting sliding rail 4 on the inner wall of the protective cover 3 is aligned with the limiting convex strips 2 on the surface of the contactor body 1, the sliding bottom of the protective cover 3 is ensured, installation can be completed, a wire is connected with the contactor body 1 through the through grooves 5 on the surface of the protective cover 3, the damage to the contactor body 1 can be avoided due to the fact that the heat dissipation holes are formed in the side face of the protective cover 3, and the contactor body 1 can normally dissipate heat;
a sliding groove 7 is formed in the base, a sliding block 8 is arranged in the sliding groove 7, a groove 9 is formed in the surface of the sliding block 8, a screw groove 10 is formed in the inner side of the sliding block 8, a screw 11 is connected to an inner bearing of the base, and the screw 11 is matched with the screw groove 10; the inside of the base is provided with a cavity, a motor 13 is arranged in the cavity, the shaft end of the motor 13 is in key connection with a driving gear 14, a screw rod 11 is connected with a driven gear 12, the driven gear 12 is meshed with the driving gear 14, the end face of the base is attached to a mounting plate 16, the surface of the mounting plate 16 is provided with a mounting groove 17, and the mounting groove 17 is clamped with a groove 9 on the surface of a sliding block 8; the surface of base is provided with slipmat 15, and slipmat 15 is provided with 4, and slipmat 15 sets up with the center bilateral symmetry of base, the louvre has been seted up on the surface of protective cover 3, the slider 8 of contactor body 1 base aims at mounting panel 16 surface's mounting groove 17 and inserts, the button on the surface of operating contactor body 1 starts motor 13, motor 13 drives driving gear 14 rotation, driving gear 14 drives driven gear 12 meshing, thereby drive lead screw 11 rotation, lead screw 11 drives slider 8 and slides along spout 7, thereby ensure the inboard recess 9 of slider 8 and the mounting groove 17 block on mounting panel 16 surface, accomplish to fix contactor body 1 on mounting panel 16 surface.
Working principle: when the contactor device is used, firstly, the sliding block 8 of the base of the contactor body 1 is aligned with the mounting groove 17 on the surface of the mounting plate 16 and is inserted, the button on the surface of the contactor body 1 is operated to start the motor 13, the motor 13 drives the driving gear 14 to rotate, the driving gear 14 drives the driven gear 12 to be meshed, so that the screw rod 11 is driven to rotate, the screw rod 11 drives the sliding block 8 to slide along the sliding groove 7, the groove 9 on the inner side of the sliding block 8 is ensured to be clamped with the mounting groove 17 on the surface of the mounting plate 16, a clamping structure is adopted, a user can conveniently install the contactor device without using any tool, the mounting efficiency is greatly improved, and when the contactor device is disassembled, the motor 13 is started to drive the screw rod 11 to rotate reversely, so that the groove 9 on the inner side of the sliding block 8 is driven to be separated from the mounting groove 17 on the surface of the mounting plate 16, and the contactor body 1 can be disassembled from the mounting plate 16;
then insert spacing slide rail 4 with protective cover 3 inner wall spacing sand grip 2 on the surface of contactor body 1, ensure protective cover 3 sliding bottom, can accomplish the installation, lead to the wire through protective cover 3 surface lead to groove 5 and contactor body 1 be connected, owing to be provided with protective cover 3, can avoid contactor body 1 to suffer destruction, simultaneously owing to offered the louvre in protective cover 3 side, can ensure that contactor body 1 can normally dispel the heat, prevent that contactor body 1 temperature is too high, the user sees through glass window 6 can observe the behavior of contactor body 1, it is very convenient.
To complete a series of work, and what is not described in detail in this specification is prior art that is well known to those skilled in the art.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The contactor device comprises a contactor body (1), and is characterized in that the contactor body (1) is provided with a base, the contactor body (1) is connected with a protective cover (3) through a sliding structure,
a sliding groove (7) is formed in the base, a sliding block (8) is arranged in the sliding groove (7), a groove (9) is formed in the surface of the sliding block (8), a screw rod groove (10) is formed in the inner side of the sliding block (8), a screw rod (11) is connected to an inner bearing of the base, and the screw rod (11) is matched with the screw rod groove (10);
the end face of the base is attached to the mounting plate (16), a mounting groove (17) is formed in the surface of the mounting plate (16), and the mounting groove (17) is clamped with the groove (9) in the surface of the sliding block (8).
2. The contactor device according to claim 1, characterized in that the sliding structure comprises a limit slide rail (4) which is arranged on the inner wall of the protective cover (3), and the two sides of the contactor body (1) are provided with limit convex strips (2), and the limit convex strips (2) are in sliding fit with the limit slide rail (4).
3. Contactor device according to claim 1 or 2, characterized in that the upper end of the protective cover (3) is provided with a through groove (5), the surface of the protective cover (3) is provided with a glass window (6), and both sides of the protective cover (3) are provided with anti-slip patterns.
4. The contactor device according to claim 1, characterized in that a cavity is provided in the interior of the base, a motor (13) is provided in the cavity, the shaft end of the motor (13) is in key connection with a driving gear (14), and the screw (11) is connected with a driven gear (12), the driven gear (12) being meshed with the driving gear (14).
5. Contactor device according to claim 1, characterized in that the surface of the base is provided with skid pads (15), and that the skid pads (15) are provided with 4, and that the skid pads (15) are arranged symmetrically around the centre of the base.
6. Contactor device according to claim 1, characterized in that the surface of the protective cover (3) is provided with heat dissipation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610518.8U CN220272382U (en) | 2023-06-25 | 2023-06-25 | Contactor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610518.8U CN220272382U (en) | 2023-06-25 | 2023-06-25 | Contactor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220272382U true CN220272382U (en) | 2023-12-29 |
Family
ID=89300067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321610518.8U Active CN220272382U (en) | 2023-06-25 | 2023-06-25 | Contactor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220272382U (en) |
-
2023
- 2023-06-25 CN CN202321610518.8U patent/CN220272382U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |