CN215728341U

CN215728341U - Portable direct current voltage generator

Info

Publication number: CN215728341U
Application number: CN202121819524.5U
Authority: CN
Inventors: 严超; 严梦兰; 李利平
Original assignee: Hubei Wugao Electric Power New Technology Co ltd
Current assignee: Hubei Wugao Electric Power New Technology Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-02-01
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a portable direct-current voltage generator which comprises a box body, wherein a second cavity is separated from the rear side of the interior of the box body through a separation plate, first sliding blocks are fixedly connected to the middle parts of the front end and the rear end of a control panel, the first sliding blocks are connected to the interior of a sliding groove in a sliding mode, a second sliding block is arranged on the left side of the first sliding block, the second sliding blocks are fixedly connected to the middle parts of the front end and the rear end of a fixed plate respectively, fixing screws penetrating through the sliding groove are arranged on the front side and the rear side of the fixed plate, and the sliding grooves are arranged on the top of the front end of the separation plate and the top end of the front wall of the interior of the box body respectively. In the utility model, the control panel can slide in the chute, is fixed by the fixing screw at ordinary times, and can be pushed aside by detaching the fixing screw when the internal structure needs to be maintained, so that the internal structure is maintained, a large amount of time is saved, and the control panel is worth popularizing.

Description

Portable direct current voltage generator

Technical Field

The utility model relates to the field of direct-current voltage generators, in particular to a portable direct-current voltage generator.

Background

A test device for generating DC high voltage by a DC high voltage generator is mainly used for researching the insulation strength of DC transmission and converter station equipment and insulating materials under the DC high voltage, the corona and ion flow of a DC transmission line and the effect thereof, and carrying out a leakage current test of AC and DC power equipment.

Chinese patent document CN213275712U discloses a direct current high voltage generator, which comprises a barrel, wherein a protective shell is sleeved on the outer side of the barrel, the protective shell is detachably connected with the barrel, a rubber pad is fixedly arranged on the outer side of the protective shell, a base is arranged on the lower surface of the barrel, the base is detachably connected with the barrel, a connecting seat is fixedly arranged on the lower surface of the base, a second supporting seat is arranged on the inner side of the connecting seat, and the direct current high voltage generator has the advantages that the connecting seat, the first supporting seat, the second supporting seat, a screw rod, the protective shell and the rubber pad are arranged, so that the utility model has the function of convenient installation and protection, the waste of unnecessary power transmission lines is reduced, the use of the generator is more convenient, the efficiency of the connection and installation of the generator is effectively improved, and the abrasion scratch on the outer side of the generator is reduced, the safety of the generator in the transportation process is improved, the integrity of the generator is improved, but the generator still has two defects when in use, firstly, the moisture-proof measure of the generator is not enough when in use, so that the service life of the generator is greatly reduced, certain dangerousness is also realized, and secondly, a great amount of time is wasted in maintenance due to the fixed structure of the generator in the use process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a portable direct-current voltage generator.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a portable direct current voltage generator, includes the box, the middle part left and right sides all has the end cover through hinged joint behind the box top, the box top is connected with the sealing washer with the equal block of end cover bottom junction, the sealing washer inboard is provided with the layer that absorbs water, the inside rear side of box has the second cavity through the division board partition, the anterior right side rear end of division board is connected with control panel, the first slider of the equal fixedly connected with in both ends middle part around the control panel, the equal sliding connection of first slider is inside the spout, first slider left side is provided with the second slider, the second slider is fixed connection both ends middle part around the fixed plate respectively.

As a further description of the above technical solution:

and the front side and the rear side of the fixed plate are both provided with fixing screws penetrating through the sliding grooves.

As a further description of the above technical solution:

the sliding chutes are respectively arranged at the top of the front end of the partition plate and the top end of the front wall in the box body.

As a further description of the above technical solution:

a first cavity is arranged on the left side of the front portion of the partition plate.

As a further description of the above technical solution:

and a pressure doubling cylinder is arranged in the middle of the second cavity.

As a further description of the above technical solution:

the middle part of the front end of the box body is fixedly connected with a handle.

As a further description of the above technical solution:

the left side and the right side of the joint of the box body and the front end of the end cover are both provided with a lock catch.

As a further description of the above technical solution:

and a sealing gasket is arranged at the rear part of the hinge.

The utility model has the following beneficial effects:

1. according to the utility model, the left side and the right side of the middle part behind the top end of the box body are both connected with the end covers through hinges, the sealing gaskets are arranged at the rear parts of the hinges, the sealing rings are clamped and connected at the joints of the top end of the box body and the bottom ends of the end covers, the water absorbing layers are arranged on the inner sides of the sealing rings, so that the device can effectively prevent moisture when in use, most of moisture can be blocked outside by the sealing rings, the moisture entering the box body can be absorbed by the water absorbing layers, the device cannot be damaged due to moisture, and the service life of the device is greatly prolonged.

2. According to the utility model, the right rear end of the front part of the partition plate is connected with the control panel, the middle parts of the front and rear ends of the control panel are fixedly connected with the first sliding blocks, the first sliding blocks are all slidably connected inside the sliding grooves, the sliding grooves are respectively arranged at the top of the front end of the partition plate and the top end of the front wall inside the box body, the left side of the first sliding block is provided with the second sliding block, the second sliding blocks are respectively fixedly connected at the middle parts of the front and rear ends of the fixed plate, the front and rear sides of the fixed plate are respectively provided with the fixing screws penetrating through the sliding grooves, through the combination of the two parts, the control panel can slide inside the sliding grooves, the fixing screws are used for fixing the control panel at ordinary times, when the internal structure needs to be maintained, the fixing screws are disassembled, the control panel can be pushed aside, so that the internal structure is maintained, a large amount of time is saved, and the control panel is worth of great popularization.

Drawings

Fig. 1 is a perspective view of a portable dc voltage generator according to the present invention;

FIG. 2 is a schematic diagram of an internal structure of a case of the portable DC voltage generator according to the present invention;

FIG. 3 is a schematic structural diagram of a fixing screw of the portable DC voltage generator according to the present invention,

fig. 4 is a schematic diagram of an internal structure of a chute of a portable dc voltage generator according to the present invention.

Illustration of the drawings:

1. a box body; 2. an end cap; 3. locking; 4. a handle; 5. a seal ring; 6. a water-absorbing layer; 7. a pressure doubling cylinder; 8. a first cavity; 9. a second cavity; 10. a hinge; 11. a partition plate; 12. a gasket; 13. a set screw; 14. a control panel; 15. a fixing plate; 16. a first slider; 17. a second slider; 18. a chute.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a portable direct current voltage generator comprises a box body 1, wherein the left side and the right side of the rear middle part of the top end of the box body 1 are connected with end covers 2 through hinges 10 to be closed and used for protecting the internal structure of the box body, the joints of the top end of the box body 1 and the bottom ends of the end covers 2 are connected with sealing rings 5 in a clamping way and used for carrying out damp-proof treatment on the box body 1 and preventing water vapor from permeating, the inner sides of the sealing rings 5 are provided with water absorbing layers 6 used for absorbing permeated water vapor and protecting the internal structure of the box body 1, the rear side of the inside of the box body 1 is divided into second cavities 9 through a partition plate 11 and used for placing the internal structure of the box body, the rear end of the right side of the front part of the partition plate 11 is connected with a control panel 14 and used for auxiliary operation, the middle parts of the front end and the rear end of the control panel 14 are fixedly connected with first sliding blocks 16, the first sliding blocks 16 are all slidably connected inside a sliding groove 18, the second sliding blocks 17 are arranged on the left side of the first sliding blocks 16, the second sliding blocks 17 are respectively and fixedly connected to the middle parts of the front and rear ends of the fixed plate 15, so that the fixed plate 15 can be driven to slide.

Both sides all are provided with the set screw 13 that runs through spout 18 around fixed plate 15, it is fixed to be used for, spout 18 sets up respectively on 11 front ends tops of division board and the inside antetheca top of box 1, make it can normal use, 11 front portions of division board left sides are provided with first cavity 8, a product is placed, the middle part is provided with doubly presses a section of thick bamboo 7 in the second cavity 9, a secondary operation, 1 front end middle part fixedly connected with handle 4 of box, make its portable, box 1 all is provided with hasp 3 with the 2 front end junction left and right sides of end cover, it is airtight to make it, hinge 10 rear portion is provided with sealed 12, it infiltrates to be used for preventing steam.

The working principle is as follows: firstly, the left side and the right side of the middle part of the back of the top end of a box body 1 are connected with an end cover 2 through hinges 10, the back part of the hinge 10 is provided with a sealing gasket 12, the joint of the top end of the box body 1 and the bottom end of the end cover 2 is clamped and connected with a sealing ring 5, the inner side of the sealing ring 5 is provided with a water absorbing layer 6, through the combination of the sealing ring and the water absorbing layer, the device can effectively prevent moisture when in use, the sealing ring 5 can block most of water vapor outside, the water absorbing layer 6 can absorb the water vapor entering the box body 1, so that the device is not damaged due to moisture, the service life of the device is greatly prolonged, meanwhile, the back end of the right side of the front part of a division plate 11 is connected with a control panel 14, the middle parts of the front end and the back end of the control panel 14 are fixedly connected with first sliding blocks 16, the first sliding blocks 16 are all connected inside sliding grooves 18, the sliding grooves 18 are respectively arranged at the top of the front end of the division plate 11 and the top end inside the box body 1, first slider 16 left side is provided with second slider 17, second slider 17 is fixed connection both ends middle part around fixed plate 15 respectively, fixed plate 15 front and back both sides all are provided with the set screw 13 that runs through spout 18, through the combination between several, make its control panel 14 can slide in spout 18 is inside, fix it with set screw 13 at ordinary times, when needs maintain its inner structure with the maintenance, pull down set screw 13, alright with push away one side with control panel 14, thereby maintain its inner structure, save plenty of time, be worth wideling popularize.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a portable direct current voltage generator, includes box (1), its characterized in that: the utility model discloses a box, including box (1), end cover (2), sealing washer (5), water-absorbing layer (6), box (1) top and end cover (2) bottom junction, the middle part left and right sides all is connected with end cover (2) through hinge (10) behind the top, box (1) top and the equal block of end cover (2) bottom junction are connected with sealing washer (5), sealing washer (5) inboard is provided with water-absorbing layer (6), box (1) inside rear side has second cavity (9) through division board (11) separation, division board (11) front portion right side rear end is connected with control panel (14), the equal first slider (16) of fixedly connected with in both ends middle part around control panel (14), the equal sliding connection of first slider (16) is inside spout (18), first slider (16) left side is provided with second slider (17), second slider (17) are fixed connection both ends middle part around fixed plate (15) respectively.

2. A portable direct current voltage generator according to claim 1, wherein: and the front side and the rear side of the fixing plate (15) are provided with fixing screws (13) penetrating through the sliding grooves (18).

3. A portable direct current voltage generator according to claim 1, wherein: the sliding chutes (18) are respectively arranged at the top of the front end of the partition plate (11) and the top end of the front wall in the box body (1).

4. A portable direct current voltage generator according to claim 1, wherein: a first cavity (8) is arranged on the left side of the front part of the partition plate (11).

5. A portable direct current voltage generator according to claim 1, wherein: and a pressure doubling cylinder (7) is arranged in the middle of the second cavity (9).

6. A portable direct current voltage generator according to claim 1, wherein: the middle part of the front end of the box body (1) is fixedly connected with a handle (4).

7. A portable direct current voltage generator according to claim 1, wherein: the left side and the right side of the joint of the box body (1) and the front end of the end cover (2) are provided with lock catches (3).

8. A portable direct current voltage generator according to claim 1, wherein: and a sealing gasket (12) is arranged at the rear part of the hinge (10).