CN220252090U - Portable withstand voltage tester - Google Patents
Portable withstand voltage tester Download PDFInfo
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- CN220252090U CN220252090U CN202321667380.5U CN202321667380U CN220252090U CN 220252090 U CN220252090 U CN 220252090U CN 202321667380 U CN202321667380 U CN 202321667380U CN 220252090 U CN220252090 U CN 220252090U
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- withstand voltage
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- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims description 43
- 238000003825 pressing Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model belongs to the field of pressure-resistant testers, and particularly relates to a portable pressure-resistant tester which comprises a pressure-resistant tester body, wherein the lower end of the pressure-resistant tester body is fixedly connected with a base, the inside of the base is connected with a flat plate in a sliding manner, the surface of the flat plate is provided with a first spring, the lower end of the flat plate is provided with a universal wheel, the inside of the flat plate is connected with a clamping head in a sliding manner, the clamping head is provided with a second spring, the surface of the base is fixedly connected with a sleeve, the inside of the sleeve is connected with a button in a sliding manner, the button is connected with the base in a sliding manner, the button is in contact with the clamping head, and the upper end of the pressure-resistant tester body is provided with a quick-dismantling mechanism. Through adding structure such as establishing base, dull and stereotyped, first spring, universal wheel in the lower extreme of withstand voltage tester body, release dull and stereotyped spacing through pressing the button, first spring releases the universal wheel, and the pulling handle can drive withstand voltage tester body and remove, plays portable purpose.
Description
Technical Field
The utility model belongs to the technical field of pressure-resistant testers, and particularly relates to a portable pressure-resistant tester.
Background
With the progress of the scientific technology, in the research of electrical products, insulating materials are an important ring, and voltage withstand testers are more commonly used. For example, the patent of the utility model with the bulletin number of CN209400649U is issued, and the pressure-resistant tester comprises an instrument main body, supporting tentacles are arranged at four corners of the bottom of the instrument main body, a cooling fan is installed on one side of the inside of the instrument main body, cooling holes are uniformly formed in one side of the instrument main body, which is close to the cooling fan, a fixed block is arranged at the top of the instrument main body, a handle is arranged on the instrument main body through the fixed block, a time control valve, a current control valve, a voltage control valve and a display screen are sequentially arranged at the top end of the front of the instrument main body from left to right, and a power switch, a voltage adjusting knob, a starting switch, an alternating current wiring port, a direct current wiring port and an electric wire jack are sequentially arranged at the bottom end of the front of the instrument main body from left to right.
However, the pressure-resistant tester body is heavy, is inconvenient to transfer when the use place needs to be replaced, and is inconvenient to detach and clean due to serious dust accumulation at the dustproof net after long-term use. Therefore, improvements are needed.
Disclosure of Invention
The utility model aims to provide a portable pressure-resistant tester, which solves the problems that the existing pressure-resistant tester body is heavy and inconvenient to carry, and inconvenient to clean a dust screen after long-term use.
In order to achieve the above purpose, the utility model provides a portable pressure-resistant tester, which comprises a pressure-resistant tester body, wherein the lower end of the pressure-resistant tester body is fixedly connected with a base, the inside of the base is connected with a flat plate in a sliding manner, the surface of the flat plate is provided with a first spring, the lower end of the flat plate is provided with a universal wheel, the inside of the flat plate is connected with a clamping head in a sliding manner, the clamping head is provided with a second spring, one end of the second spring is fixedly connected with the flat plate, the other end of the second spring is fixedly connected with the clamping head, the surface of the base is fixedly connected with a sleeve, the inside of the sleeve is connected with a button in a sliding manner, the button is in sliding connection with the base, the button is in contact with the clamping head, and the upper end of the pressure-resistant tester body is provided with a quick-dismantling mechanism.
The principle of the utility model is as follows: when the use position of the pressure-resistant tester body needs to be replaced, the button is pressed at the same time, the button slides in the base and extrudes the clamping head, when the limiting of the clamping head to the base is removed, the elastic force of the first spring pushes the flat plate to slide in the base, the flat plate pushes the universal wheel to leak out of the base, when the pressure-resistant tester body is at the proper position, the elastic force of the second spring pushes the clamping head to be in sliding connection with the base, the flat plate is limited, and at the moment, the handle is pulled, so that the pressure-resistant tester body can be moved, and the purpose of portability is achieved;
in addition, if need clear up the dust screen after the live time is long, only need stir the movable block towards the direction of keeping away from the dust screen, after movable block and dust screen separation, can carry out dust screen and dust screen through the handle to this reaches the clear purpose of dust screen of being convenient for, easy operation is convenient.
The utility model has the beneficial effects that: through adding structure such as establishing base, dull and stereotyped, first spring, universal wheel in the lower extreme of withstand voltage tester body, release dull and stereotyped spacing through pressing the button, first spring releases the universal wheel, and the pulling handle can drive withstand voltage tester body and remove, plays portable purpose.
Through adding structures such as setting up dust guard, dust screen, fixture block, handle in the upper end of withstand voltage tester body, when needs clear up the dust screen, only need stir the movable block after, take out the dust guard through the handle, alright clear up the dust screen, it is comparatively convenient.
Further, the surface of withstand voltage tester body is fixedly connected with articulated seat, articulated seat is last to articulate has the handle. Through the setting of handle, conveniently stimulate and carry.
Further, one end and the base fixed connection of first spring, the other end and the dull and stereotyped fixed connection of first spring, through the setting of first spring, the chuck of being convenient for releases the popping out of spacing back universal wheel.
Further, the number of the universal wheels is four, and the four universal wheels are uniformly distributed on the flat plate. Through the setting of universal wheel, the withstand voltage tester body of being convenient for carries.
Further, quick detach mechanism includes dust guard, dust screen, fixture block, handle, fixed box, movable block and third spring, the upper end sliding connection of withstand voltage tester body has the dust guard, fixedly connected with dust screen on the dust guard, fixedly connected with fixture block on the dust guard, fixedly connected with handle on the dust guard, the fixed box of fixed surface fixedly connected with of withstand voltage tester body, the inside sliding connection of fixed box has the movable block, movable block and dust guard sliding connection, be provided with the third spring on the movable block. Through the setting of quick detach mechanism, make things convenient for the dust screen to wash.
Further, one end of the third spring is fixedly connected with the fixed box, and the other end of the third spring is fixedly connected with the movable block. Through the setting of third spring, under the elasticity effect of third spring, promote movable block roll-off and carry out spacing to the dust guard.
Further, the clamping block is clamped with the pressure-resistant tester body, and the clamping block is made of soft rubber. Through the setting of soft rubber material fixture block, make things convenient for the joint of dust guard.
Drawings
FIG. 1 is a perspective view showing the overall structure of a portable pressure-resistant tester according to an embodiment of the present utility model;
FIG. 2 is a front partial sectional view of FIG. 1 of a portable pressure resistance tester according to an embodiment of the present utility model;
FIG. 3 is an enlarged view of the portable pressure tester at A in FIG. 2 according to an embodiment of the present utility model.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the pressure-resistant tester comprises a pressure-resistant tester body 1, a base 2, a flat plate 3, a first spring 4, universal wheels 5, clamping heads 6, a second spring 7, a sleeve 8, a button 9, a hinge seat 10, a handle 11, a quick-release mechanism 12, a dust-proof plate 121, a dust-proof net 122, a clamping block 123, a handle 124, a fixed box 125, a movable block 126 and a third spring 127.
As shown in fig. 1 and 2, this embodiment provides a portable withstand voltage tester, including withstand voltage tester body 1, the lower extreme fixedly connected with base 2 of withstand voltage tester body 1, the inside sliding connection of base 2 has dull and stereotyped 3, the surface of dull and stereotyped 3 is provided with first spring 4, the lower extreme of dull and stereotyped 3 is provided with universal wheel 5, the quantity of universal wheel 5 is four, four universal wheel 5 evenly distributed is on dull and stereotyped 3, through the setting of universal wheel 5, the carry of withstand voltage tester body 1 of being convenient for, the inside sliding connection of dull and stereotyped 3 has chuck 6, chuck 6 and base 2 sliding connection, be provided with second spring 7 on the chuck 6, the one end and the dull and stereotyped 3 fixed connection of second spring 7, the other end and the chuck 6 fixed connection of second spring 7.
As shown in fig. 1 and 2, one end of the first spring 4 is fixedly connected with the base 2, the other end of the first spring 4 is fixedly connected with the flat plate 3, the clamping head 6 is conveniently released from the ejection of the limiting rear universal wheel 5 through the arrangement of the first spring 4, the surface of the base 2 is fixedly connected with the sleeve 8, the inside of the sleeve 8 is slidably connected with the button 9, the button 9 is slidably connected with the base 2, the button 9 is in contact with the clamping head 6, the surface of the pressure-resistant tester body 1 is fixedly connected with the hinging seat 10, the hinging seat 10 is hinged with the handle 11, and the pressure-resistant tester body is conveniently pulled and carried through the arrangement of the handle 11.
As shown in fig. 2 and 3, the quick-release mechanism 12 is disposed at the upper end of the pressure-resistant tester body 1, the quick-release mechanism 12 comprises a dust-proof plate 121, a dust-proof net 122, a clamping block 123, a handle 124, a fixed box 125, a movable block 126 and a third spring 127, the dust-proof plate 121 is slidably connected with the upper end of the pressure-resistant tester body 1, the dust-proof net 122 is fixedly connected with the dust-proof plate 121, a clamping block 123 is fixedly connected with the dust-proof plate 121, the clamping block 123 is made of soft rubber, the handle 124 is fixedly connected with the dust-proof plate 121, the fixed box 125 is fixedly connected with the surface of the pressure-resistant tester body 1, the movable block 126 is slidably connected with the dust-proof plate 121, the clamping block 123 is clamped with the pressure-resistant tester body 1, the dust-proof plate 121 is conveniently clamped by the soft rubber 123, the clamping block of the dust-proof plate 121 is conveniently provided with the third spring 127, one end of the third spring 127 is fixedly connected with the movable block 126, the other end of the third spring 127 is fixedly connected with the movable block 126, the movable block 126 is pushed by the elastic force of the third spring 127, the third spring 127 pushes the movable block 126 to move the dust-proof plate 126 out of the dust-proof plate 121 under the elastic force action of the third spring 127, and the action of the dust-proof plate 121 is conveniently cleaned by the limiting the dust-proof net 122.
The specific implementation process of the utility model is as follows: when the use position of the pressure-resistant tester body 1 needs to be replaced, the button 9 is pressed simultaneously, the button 9 slides in the base 2 and extrudes the clamping head 6, when the limiting of the base 2 is removed by the clamping head 6, the flat plate 3 is pushed by the elastic force of the first spring 4 to slide in the base 2, the universal wheel 5 is pushed by the flat plate 3 to leak out of the base 2, when the pressure-resistant tester body is at the proper position, the clamping head 6 is pushed to be connected with the base 2 in a sliding way under the elastic force of the second spring 7, the flat plate 3 is limited, and the pressure-resistant tester body 1 can be moved by pulling the handle 11 at the moment, so that the purpose of portability is achieved;
in addition, if the dust screen 122 needs to be cleaned after the service time is long, the movable block 126 is only required to be stirred in the direction away from the dust screen 122, and after the movable block 126 is separated from the dust screen 121, the dust screen 121 and the dust screen 122 can be lifted out through the handle 124, so that the aim of cleaning the dust screen 122 is fulfilled, and the operation is simple and convenient.
According to the scheme, the base 2, the flat plate 3, the first spring 4, the universal wheel 5 and other structures are additionally arranged at the lower end of the pressure-resistant tester body 1, the limit of the flat plate 3 is relieved by pressing the button 9, the universal wheel 5 is pushed out by the first spring 4, the pressure-resistant tester body 1 can be driven to move by pulling the handle 11, and the purpose of portability is achieved.
Through adding at the upper end of withstand voltage tester body 1 and establishing structures such as dust guard 121, dust screen 122, fixture block 123, handle 124, when needs clear up dust screen 122, only need stir movable block 126 after, take out dust guard 121 through handle 124, alright clear up dust screen 122, it is comparatively convenient.
It should be noted in advance that, in the present utility model, unless explicitly specified and limited otherwise, terms such as "mounted," "connected," "fixed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be 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 according to the specific circumstances.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (7)
1. The utility model provides a portable withstand voltage tester, includes base, its characterized in that: including withstand voltage tester body, the lower extreme fixedly connected with base of withstand voltage tester body, the inside sliding connection of base has the flat board, the surface of flat board is provided with first spring, the lower extreme of flat board is provided with the universal wheel, the inside sliding connection of flat board has the dop, dop and base sliding connection, be provided with the second spring on the dop, the one end and the flat board fixed connection of second spring, the other end and the dop fixed connection of second spring, the fixed surface of base is connected with the sleeve, telescopic inside sliding connection has the button, button and base sliding connection, button and dop contact, the upper end of withstand voltage tester body is provided with quick detach mechanism.
2. The portable pressure resistance tester according to claim 1, wherein: the surface of withstand voltage tester body is fixedly connected with articulated seat, articulated seat is last to articulate has the handle.
3. The portable pressure resistance tester according to claim 1, wherein: one end of the first spring is fixedly connected with the base, and the other end of the first spring is fixedly connected with the flat plate.
4. The portable pressure resistance tester according to claim 1, wherein: the number of the universal wheels is four, and the four universal wheels are uniformly distributed on the flat plate.
5. The portable pressure resistance tester according to claim 1, wherein: the quick detach mechanism includes dust guard, dust screen, fixture block, handle, fixed box, movable block and third spring, the upper end sliding connection of withstand voltage tester body has the dust guard, fixedly connected with dust screen on the dust guard, fixedly connected with fixture block on the dust guard, fixedly connected with handle on the dust guard, the fixed box of fixed surface fixedly connected with of withstand voltage tester body, the inside sliding connection of fixed box has the movable block, movable block and dust guard sliding connection, be provided with the third spring on the movable block.
6. The portable pressure resistance tester according to claim 5, wherein: one end of the third spring is fixedly connected with the fixed box, and the other end of the third spring is fixedly connected with the movable block.
7. The portable pressure resistance tester according to claim 5, wherein: the clamping block is connected with the pressure-resistant tester body in a clamping mode, and the clamping block is made of soft rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321667380.5U CN220252090U (en) | 2023-06-28 | 2023-06-28 | Portable withstand voltage tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321667380.5U CN220252090U (en) | 2023-06-28 | 2023-06-28 | Portable withstand voltage tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220252090U true CN220252090U (en) | 2023-12-26 |
Family
ID=89231288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321667380.5U Active CN220252090U (en) | 2023-06-28 | 2023-06-28 | Portable withstand voltage tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220252090U (en) |
-
2023
- 2023-06-28 CN CN202321667380.5U patent/CN220252090U/en active Active
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