CN216214854U

CN216214854U - Controllable high-voltage direct-current power supply

Info

Publication number: CN216214854U
Application number: CN202122169560.8U
Authority: CN
Inventors: 曹永乐
Original assignee: Jiangsu Tianjingyi Electronic Technology Co ltd
Current assignee: Jiangsu Tianjingyi Electronic Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-04-05
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a controllable high-voltage direct-current power supply which comprises a power supply body and a base plate, wherein an upper shell is arranged above the power supply body, torsion springs are arranged on the left side and the right side inside the upper shell, a lower shell is arranged below the power supply body, and the base plate is located inside the lower shell. The upper shell of the controllable high-voltage direct-current power supply is matched with the lower shell for use, the power supply body can be protected externally, the clamping blocks are matched with the sliding grooves, and the distance between the clamping blocks can be adjusted, so that the power supply body can be clamped and positioned, the situation that the power supply body shakes during carrying is avoided, and the arrangement of the round nails and the positioning holes is mainly used for determining the positions of the clamping blocks; the setting of inferior valve can be protected from power body's below, and is unanimous basically with the external shape of epitheca, can laminate each other, and the lasso can remove through the slide, and the lasso can entangle epitheca and inferior valve simultaneously, lets epitheca and inferior valve link together, the removal of the power body of being convenient for.

Description

Controllable high-voltage direct-current power supply

Technical Field

The utility model relates to the technical field of high-voltage direct-current power supplies, in particular to a controllable high-voltage direct-current power supply.

Background

With the continuous improvement of the living standard of people, the use of electricity can not be separated in the current life and production, so that the electricity consumption is continuously increased in recent years, related equipment of a power supply is gradually one of common equipment, and the early high-voltage direct-current power supply has small frequency, large volume and obvious disadvantages, so the improvement on the high-voltage direct-current power supply is also continued all the time.

The existing controllable high-voltage direct-current power supply is structurally lacking externally, is inconvenient to carry and move integrally, further influences the flexibility of the use of equipment, can not well meet the use requirements of people, and is technically innovative on the basis of the existing controllable high-voltage direct-current power supply structure according to the condition.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a controllable high-voltage direct-current power supply, and aims to solve the problems that the conventional controllable high-voltage direct-current power supply is relatively lack in external structure, is inconvenient to carry and move integrally, further influences the use flexibility of equipment and cannot well meet the use requirements of people in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a controllable high voltage direct current power supply, includes power body and backing plate, power body's top is provided with the epitheca, and installs the handle in the middle of the surface of epitheca, the inside left and right sides of epitheca all is provided with the torsional spring, and the inner wall of epitheca bonds and has the rubber pad, power body's below is provided with the inferior valve, the backing plate is located the inside of inferior valve.

Preferably, the left side and the right side of the surface of the upper shell respectively comprise a fixing plate, a sliding groove, a clamping block, a round nail, a positioning hole, a clamping block and a spring, the sliding groove is formed in the middle of the surface of the fixing plate, the clamping block is arranged on the surface of the sliding groove, the round nail is arranged on the surface of the clamping block, the spring is connected inside the round nail, the clamping block is connected on the surface of the spring, and the positioning holes are formed in the left side and the right side of the surface of the fixing plate.

Preferably, the positioning holes are matched with the round nails in size, and the sliding grooves are matched with the clamping blocks to form a sliding structure.

Preferably, the left side and the right side of the lower shell both comprise a slideway, a moving block and a ferrule, the surface of the slideway is provided with the moving block, and the surface of the moving block is connected with the ferrule.

Preferably, the slideway and the moving block are matched with each other to form a sliding structure, and the ferrule is symmetrical about the vertical center line of the lower shell.

Preferably, the surface of backing plate is including supporting piece, compression spring, spring rubber rod, insulating pad and thermovent, and supports the surface of piece and be connected with compression spring, the left and right sides that supports the piece all is provided with spring rubber rod, and the inboard of spring rubber rod is provided with insulating pad and thermovent simultaneously.

Preferably, the outer shape of the spring rubber rod is arc-shaped, and the spring rubber rod is symmetrical about the vertical center line of the backing plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. the setting of epitheca and the use of mutually supporting between the inferior valve can carry out the external protection to power body, and the clamp splice is mutually supported with the spout, can adjust the distance between the clamp splice, does benefit to like this and carries out the centre gripping location to power body, avoids carrying the in-process and appears rocking, and the setting of round nail and locating hole is mainly used for confirming the position of clamp splice.

2. The setting of inferior valve can be protected from power body's below, and is unanimous basically with the external shape of epitheca, can laminate each other, and the lasso can remove through the slide, and the lasso can entangle epitheca and inferior valve simultaneously, lets epitheca and inferior valve link together, the removal of the power body of being convenient for.

3. The setting of backing plate through insulating the pad, can protect the user, avoids appearing the incident, and the thermovent can dispel the heat to power supply body, can not influence power supply body's normal use, and curved spring glues the pole and can carry out the centre gripping location to power supply body from the left and right sides, increases frictional force simultaneously, supports the piece and can support power supply body from the past after, mutually supports between gluing the pole with the spring and constitutes fixture.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the surface structure of the backing plate of the present invention;

FIG. 3 is a schematic view of the surface structure of the upper shell of the present invention;

FIG. 4 is a schematic view of the surface structure of the round nail of the present invention.

In the figure: 1. a power supply body; 2. an upper shell; 201. a fixing plate; 202. a chute; 203. a clamping block; 204. a round nail; 205. positioning holes; 206. a clamping block; 207. a spring; 3. a handle; 4. a torsion spring; 5. a rubber pad; 6. a lower case; 601. a slideway; 602. a moving block; 603. a ferrule; 7. a base plate; 701. a resisting block; 702. a compression spring; 703. a spring rubber rod; 704. an insulating pad; 705. and a heat dissipation port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a controllable high voltage direct current power supply, includes power supply body 1 and backing plate 7, and power supply body 1's top is provided with epitheca 2, and installs handle 3 in the middle of the surface of epitheca 2, and the inside left and right sides of epitheca 2 all is provided with torsional spring 4, and the inner wall of epitheca 2 bonds and has rubber pad 5, and power supply body 1's below is provided with inferior valve 6, and backing plate 7 is located the inside of inferior valve 6.

In the utility model, further, the left side and the right side of the surface of the upper shell 2 comprise a fixing plate 201, a sliding groove 202, a clamping block 203, a round nail 204, a positioning hole 205, a clamping block 206 and a spring 207, the sliding groove 202 is arranged in the middle of the surface of the fixing plate 201, the clamping block 203 is arranged on the surface of the sliding groove 202, the round nail 204 is arranged on the surface of the clamping block 203, the spring 207 is connected inside the round nail 204, the clamping block 206 is connected on the surface of the spring 207, and the positioning holes 205 are arranged on the left side and the right side of the surface of the fixing plate 201; the setting of epitheca 2 uses with mutually supporting between the inferior valve 6, can carry out outside protection to power supply body 1.

Furthermore, the positioning hole 205 and the round nail 204 are matched with each other in size, and meanwhile, the sliding groove 202 and the clamping block 203 are matched with each other to form a sliding structure; the distance between clamp splice 203 can be adjusted to clamp splice 203 and spout 202 and mutually support, does benefit to like this and carries out the centre gripping location to power body 1, avoids carrying the in-process and appears rocking, and the setting of round nail 204 and locating hole 205, mainly used confirm the position of clamp splice 203.

Further, the left side and the right side of the lower shell 6 both comprise a slideway 601, a moving block 602 and a ferrule 603, the surface of the slideway 601 is provided with the moving block 602, and the surface of the moving block 602 is connected with the ferrule 603; the lower case 6 is provided so as to be protected from the lower side of the power supply body 1, and is substantially identical to the outer shape of the upper case 2 and can be attached to each other.

Further, the slide way 601 and the moving block 602 are matched with each other to form a sliding structure, and the ferrule 603 is symmetrical about the vertical center line of the lower shell 6; the ferrule 603 moves through the slide 601, and the ferrule 603 sleeves the upper case 2 and the lower case 6 at the same time, so that the upper case 2 and the lower case 6 are connected together, thereby facilitating the movement of the power supply body 1.

Further, the surface of the backing plate 7 includes a resisting block 701, a compression spring 702, a spring rubber rod 703, an insulating pad 704 and a heat dissipation port 705, the surface of the resisting block 701 is connected with the compression spring 702, the spring rubber rods 703 are arranged on the left side and the right side of the resisting block 701, and the insulating pad 704 and the heat dissipation port 705 are arranged on the inner side of the spring rubber rod 703; the setting of backing plate 7 through insulating pad 704, can protect the user, avoids appearing the incident, and thermovent 705 can dispel the heat to power supply body 1, can not influence power supply body 1's normal use.

Further, the outer shape of the spring rubber rod 703 is arc-shaped, and the spring rubber rod 703 is symmetrical with respect to the vertical center line of the backing plate 7; the arc-shaped spring rubber rods 703 can clamp and position the power supply body 1 from the left and right sides, friction force is increased, the abutting blocks 701 abut against the power supply body 1 from the front and the back, and the abutting blocks and the spring rubber rods 703 are matched with each other to form a clamping mechanism.

The working principle of the controllable high-voltage direct-current power supply is as follows: firstly, placing a power supply body 1 in a lower shell 6, and moving a resisting block 701 backwards by using the elasticity of a compression spring 702 to make room for placing the power supply body 1;

secondly, the spring rubber rod 703 can clamp the power supply body 1 from the left side and the right side by utilizing the elasticity of the spring rubber rod; secondly, covering the upper shell 2 above the power supply body 1, and enabling two sides of the upper shell 2 to be tightly attached to two sides of the power supply body 1 through the elasticity of the torsion spring 4; then moving the clamping block 203 to enable the clamping block 203 to clamp the power supply body 1, and inserting the round nail 204 into the positioning hole 205 after the position is determined;

finally, the moving block 602 is moved, the ferrule 603 is sleeved between the upper shell 2 and the lower shell 6, and the power supply body 1 is carried by using the handle 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a controllable high voltage direct current power supply, includes power body (1) and backing plate (7), its characterized in that: the utility model discloses a power supply unit, including power supply unit (1), the top of power supply unit (1) is provided with epitheca (2), and installs handle (3) in the middle of the surface of epitheca (2), the inside left and right sides of epitheca (2) all is provided with torsional spring (4), and the inner wall of epitheca (2) bonds and has rubber pad (5), the below of power supply unit (1) is provided with inferior valve (6), backing plate (7) are located the inside of inferior valve (6).

2. A controllable high voltage dc power supply according to claim 1, wherein: the left side and the right side of the surface of the upper shell (2) comprise fixing plates (201), sliding grooves (202), clamping blocks (203), round nails (204), positioning holes (205), clamping blocks (206) and springs (207), the sliding grooves (202) are arranged in the middle of the surface of the fixing plates (201), the clamping blocks (203) are arranged on the surface of the sliding grooves (202), the round nails (204) are mounted on the surface of the clamping blocks (203), the springs (207) are connected inside the round nails (204), the clamping blocks (206) are connected on the surface of the springs (207), and the positioning holes (205) are formed in the left side and the right side of the surface of the fixing plates (201).

3. A controllable high voltage dc power supply according to claim 2, wherein: the positioning holes (205) are matched with the round nails (204) in size, and meanwhile the sliding grooves (202) are matched with the clamping blocks (203) to form a sliding structure.

4. A controllable high voltage dc power supply according to claim 1, wherein: the left side and the right side of the lower shell (6) both comprise a slideway (601), a moving block (602) and a ferrule (603), the moving block (602) is arranged on the surface of the slideway (601), and the ferrule (603) is connected to the surface of the moving block (602).

5. A controllable high voltage direct current power supply according to claim 4, characterised in that: the slide way (601) and the moving block (602) are matched with each other to form a sliding structure, and the ferrule (603) is symmetrical about the vertical center line of the lower shell (6).

6. A controllable high voltage dc power supply according to claim 1, wherein: the surface of the backing plate (7) comprises a supporting block (701), a compression spring (702), a spring rubber rod (703), an insulating pad (704) and a heat dissipation port (705), the surface of the supporting block (701) is connected with the compression spring (702), the spring rubber rods (703) are arranged on the left side and the right side of the supporting block (701), and the insulating pad (704) and the heat dissipation port (705) are arranged on the inner side of the spring rubber rod (703) at the same time.

7. A controllable high voltage direct current power supply according to claim 6, characterised in that: the outer shape of the spring rubber rod (703) is arc-shaped, and the spring rubber rod (703) is symmetrical about the vertical central line of the base plate (7).