CN218569385U - High-voltage power supply for air purifier - Google Patents
High-voltage power supply for air purifier Download PDFInfo
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- CN218569385U CN218569385U CN202222046171.0U CN202222046171U CN218569385U CN 218569385 U CN218569385 U CN 218569385U CN 202222046171 U CN202222046171 U CN 202222046171U CN 218569385 U CN218569385 U CN 218569385U
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Abstract
The utility model discloses a high-voltage power supply for an air purifier, a slide rail is fixedly connected with the outside of a shell; the pair of extrusion spring bearing plates are symmetrically and fixedly connected to the slide rail about the insertion holes; the clamping rods are in a pair, and the clamping rods are clamped in the area, between the pair of extrusion spring bearing plates, of the slide rail in a sliding manner; a pair of extrusion springs is movably sleeved on the sliding rail, two ends of one extrusion spring are respectively abutted against one extrusion spring bearing plate and one clamping rod, and two ends of the other extrusion spring are respectively abutted against the other extrusion spring bearing plate and the other clamping rod; when the plug is inserted into the jack, the pair of clamping rods are tightly clamped on the electric wire under the action of the pair of extrusion springs; the utility model discloses a set up a pair of supporting rod centre gripping on the electric wire, when the electric wire received the pulling of external force to act on, the plug also can not be followed and pulled out or the not hard up condition appears in the socket.
Description
Technical Field
The utility model relates to the technical field of power, specifically a high voltage power supply for air purifier.
Background
The high-voltage power supply is a power supply output device for providing high voltage, and the output device can provide the high-voltage power supply for electrical appliances. However, when the existing high-voltage power supply works, the power line inserted into the socket is pulled by external force, so that the plug and the socket are loosened, and the situation of poor contact is caused. Moreover, when a plurality of sockets are usually configured on the existing high-voltage power supply, a plurality of wires are wound together during use, so that the plug and the socket are more easily loosened, and the prior art needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high voltage power supply for air purifier to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage power supply for an air purifier comprises a shell, wherein a plurality of jacks are arranged on the shell, and a clamping device is arranged on each jack in a matched manner;
the clamping device comprises a sliding rail, a clamping rod, an extrusion spring bearing plate and an extrusion spring, and the sliding rail is fixedly connected to the outside of the shell; the pair of extrusion spring bearing plates are symmetrically and fixedly connected to the sliding rail around the jack; the clamping rods are in a pair and are clamped in a sliding mode in a region, located between the pair of extrusion spring supporting plates, of the sliding rail; a pair of extrusion springs is movably sleeved on the sliding rail, two ends of one extrusion spring are respectively abutted against one extrusion spring bearing plate and one clamping rod, and two ends of the other extrusion spring are respectively abutted against the other extrusion spring bearing plate and the other clamping rod; when the plug is inserted into the jack, the pair of clamping rods are tightly clamped on the electric wire under the action of the pair of pressing springs.
As a preferred technical scheme of the utility model, fixedly connected with arc clamping sleeve on the above-mentioned supporting rod, it is a pair of arc clamping sleeve on the supporting rod sets up in opposite directions. Because the lateral wall of electric wire is curved, so set up the arc centre gripping cover and come the centre gripping electric wire, can improve the area of contact of arc centre gripping cover and electric wire, improve the area of contact of arc centre gripping cover and electric wire and can improve centre gripping stability.
As an optimized technical scheme of the utility model, one deck flexible rubber pad has been laid to the fixed one side of above-mentioned arc centre gripping cover and electric wire direct contact. The flexible rubber pad is contacted with the electric wire, and due to the material performance of the flexible rubber pad, scratches cannot be formed on the surface of the electric wire. The electric wire skin can be prevented from being scratched.
As a preferred technical scheme of the utility model, fixedly connected with increases the protruding piece of rubber of frictional force on the above-mentioned flexible rubber pad. The rubber bump can increase the contact friction force between the flexible rubber pad and the electric wire, and the contact friction force between the flexible rubber pad and the electric wire can improve the clamping stability.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up a pair of supporting rod centre gripping on the electric wire, receive pulling of external force when the electric wire and act on, the plug also can not be followed and pulled out or the not hard up condition appears in the socket.
Drawings
FIG. 1 is a schematic diagram of a high voltage power supply for an air purifier with only one outlet;
FIG. 2 is a schematic diagram of a high voltage power supply for an air purifier with a single row of sockets;
FIG. 3 is a schematic diagram of a high voltage power supply for an air purifier with multiple rows of sockets;
FIG. 4 is a schematic view of a connection structure of a clamping rod, an arc-shaped clamping sleeve, a flexible rubber pad and a rubber bump in a high-voltage power supply for an air purifier;
fig. 5 is an enlarged schematic view of the structure at a in fig. 4.
In the figure: 1. a housing; 2. a jack; 3. a slide rail; 4. a clamping rod; 5. extruding the spring bearing plate; 6. extruding the spring; 7. an arc-shaped clamping sleeve; 8. a flexible rubber pad; 9. the rubber bumps.
Detailed Description
In order to make the technical solutions in the embodiments of the present application better understood, the technical solutions in the embodiments of the present application will be described below clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict, and the present application will be described in detail with reference to fig. 1 to 5 in conjunction with the embodiments.
Example 1
As shown in fig. 1-3, the present embodiment provides a portable electronic device, which includes a housing 1, wherein the housing 1 is provided with a plurality of insertion holes 2, and each insertion hole 2 is provided with a clamping device;
the clamping device comprises a slide rail 3, a clamping rod 4, an extrusion spring supporting plate 5 and an extrusion spring 6, wherein the slide rail 3 is fixedly connected to the outside of the shell 1; the pair of extrusion spring bearing plates 5 is symmetrically and fixedly connected to the slide rail 3 relative to the jack 2; the clamping rods 4 are in a pair, and the clamping rods 4 are clamped on the area, between the pair of extrusion spring bearing plates 5, of the slide rail 3 in a sliding manner; a pair of extrusion springs 6 is movably sleeved on the slide rail 3, two ends of one extrusion spring 6 are respectively abutted against one extrusion spring bearing plate 5 and one clamping rod 4, and two ends of the other extrusion spring 6 are respectively abutted against the other extrusion spring bearing plate 5 and the other clamping rod 4; when the plug is inserted into the jack 2, the pair of clamping rods 4 are tightly clamped on the electric wire under the action of the pair of pressing springs 6;
as shown in fig. 1, when there is only one socket on the high voltage power supply, a pair of sliding rails 3 are provided, and the pair of sliding rails 3 are symmetrically distributed about the socket; at this time, the pair of clamping rods 4 are slidably engaged with the slide rails 3, and when the plug is inserted into the jack 2, the pair of clamping rods 4 are tightly clamped on the electric wire under the action of the pair of extrusion springs 6
As shown in fig. 2, when only one row of sockets is provided on the high voltage power supply and a plurality of sockets are provided on the row of sockets, a pair of slide rails 3 are provided at this time, and the pair of slide rails 3 are symmetrically distributed about the row of sockets; and the pair of slide rails 3 now extend from one end of the row of sockets to the other end of the row of sockets; each socket in the row of sockets is provided with a pair of clamping rods 4 in a matching way, and each clamping rod 4 is provided with an extrusion spring bearing plate 5 and an extrusion spring 6; when two sides of an extrusion spring supporting plate 5 are respectively provided with a clamping rod 4, the two clamping rods 4 can share an extrusion spring 6; when a plug is inserted into one jack, a pair of clamping rods 4 matched with the jack are clamped on the electric wire.
As shown in fig. 3, when only a plurality of rows of sockets are arranged on the high-voltage power supply and each row of sockets is provided with a plurality of sockets, a pair of slide rails 3 is arranged on each row of sockets in a matching manner; the pair of slide rails 3 are symmetrically distributed about the row of sockets; and the pair of slide rails 3 now extend from one end of the row of sockets to the other end of the row of sockets; each socket in the row of sockets is provided with a pair of clamping rods 4 in a matching way, and each clamping rod 4 is provided with an extrusion spring bearing plate 5 and an extrusion spring 6; when a plug is inserted into one jack, a pair of clamping rods 4 matched with the jack are clamped on the electric wire.
The working principle of the embodiment is as follows: the extrusion force of the spring extrudes a pair of clamping rods 4, the pair of reset adjusting rods oppositely move along the slide rail 3, and when a plug is inserted into the jack 2, the pair of clamping rods 4 are tightly clamped on the wire; the pair of clamping rods 4 is broken off, the pressure of the clamping rods 4 on the electric wire disappears, and then the plug is pulled out from the socket.
The technical effects of the embodiment are as follows: by arranging the pair of clamping rods 4 to clamp the electric wire, when the electric wire is pulled by external force, the plug cannot be pulled out of the socket or loosened.
Example 2
As shown in fig. 4-5, embodiment 2 is an improvement on the basis of embodiment 1, and the specific improvements are as follows: the arc-shaped clamping sleeves 7 are fixedly connected to the clamping rods 4, and the arc-shaped clamping sleeves 7 on the pair of clamping rods 4 are arranged oppositely.
Example 2 in addition to following the technical effect of example 1, the technical effect of improving part of the content is: the contact area between the arc-shaped clamping sleeve 7 and the electric wire is increased, so that the clamping stability can be improved.
Example 3
As shown in fig. 5, embodiment 3 is an improvement on the basis of embodiment 2, and the specific improvements are as follows: a layer of flexible rubber pad 8 is fixedly laid on one side of the arc-shaped clamping sleeve 7 which is in direct contact with the electric wire.
Example 3 in addition to following the technical effect of example 2, the technical effect of improving part of the content is: the electric wire skin can be prevented from being scratched.
Example 4
As shown in fig. 5, embodiment 4 is an improvement on the basis of embodiment 3, and the specific improvements are as follows: the flexible rubber pad 8 is fixedly connected with a rubber bump 9 for increasing friction force.
Example 4 in addition to following the technical effect of example 3, the technical effect of improving part of the content is: the improvement of the contact friction force between the flexible rubber pad 8 and the electric wire can improve the holding stability.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (4)
1. A high-voltage power supply for an air purifier comprises a shell (1), wherein a plurality of jacks (2) are arranged on the shell (1), and the high-voltage power supply is characterized in that each jack (2) is provided with a clamping device in a matched manner;
the clamping device comprises a sliding rail (3), a clamping rod (4), an extrusion spring supporting plate (5) and an extrusion spring (6), and the sliding rail (3) is fixedly connected to the outside of the shell (1); the pair of the extrusion spring bearing plates (5) is in a pair, and the pair of the extrusion spring bearing plates (5) are symmetrically and fixedly connected to the sliding rail (3) relative to the jack (2); the clamping rods (4) are in a pair, and the clamping rods (4) are clamped on the area, located between the pair of extrusion spring bearing plates (5), of the sliding rail (3) in a sliding mode; a pair of extrusion springs (6) is movably sleeved on the sliding rail (3), two ends of one extrusion spring (6) are respectively abutted against one extrusion spring bearing plate (5) and one clamping rod (4), and two ends of the other extrusion spring (6) are respectively abutted against the other extrusion spring bearing plate (5) and the other clamping rod (4); when the plug is inserted into the jack (2), the pair of clamping rods (4) is tightly clamped on the electric wire under the action of the pair of pressing springs (6).
2. The high voltage power supply for the air purifier according to claim 1, wherein the arc-shaped clamping sleeves (7) are fixedly connected to the clamping rods (4), and the arc-shaped clamping sleeves (7) of the pair of clamping rods (4) are oppositely arranged.
3. The high voltage power supply for air purifier according to claim 2, wherein a flexible rubber pad (8) is fixedly laid on the side of the arc-shaped clamping sleeve (7) directly contacting with the electric wire.
4. The high voltage power supply for air purifier as claimed in claim 3, wherein the rubber bumps (9) for increasing friction are fixedly connected to the flexible rubber pad (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222046171.0U CN218569385U (en) | 2022-08-04 | 2022-08-04 | High-voltage power supply for air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222046171.0U CN218569385U (en) | 2022-08-04 | 2022-08-04 | High-voltage power supply for air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218569385U true CN218569385U (en) | 2023-03-03 |
Family
ID=85307857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222046171.0U Active CN218569385U (en) | 2022-08-04 | 2022-08-04 | High-voltage power supply for air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218569385U (en) |
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2022
- 2022-08-04 CN CN202222046171.0U patent/CN218569385U/en active Active
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