CN211603347U - Ground resistance tester and withstand voltage tester that prevent mistake and bump - Google Patents
Ground resistance tester and withstand voltage tester that prevent mistake and bump Download PDFInfo
- Publication number
- CN211603347U CN211603347U CN201922475792.9U CN201922475792U CN211603347U CN 211603347 U CN211603347 U CN 211603347U CN 201922475792 U CN201922475792 U CN 201922475792U CN 211603347 U CN211603347 U CN 211603347U
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- ground resistance
- withstand voltage
- main body
- tester
- resistance tester
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- Expired - Fee Related
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- Measuring Leads Or Probes (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model discloses a ground resistance tester and a withstand voltage tester for preventing mistaken collision, which comprises a main body of the ground resistance tester, wherein the bottom of the main body of the ground resistance tester is fixedly connected with four connecting rods, one ends of the four connecting rods are fixedly connected with the top of the main body of the withstand voltage tester, and two sides of the main body of the ground resistance tester and two sides of the main body of the withstand voltage tester are respectively provided with a chute, the utility model discloses a ground resistance tester and a withstand voltage tester for preventing mistaken collision, a protective cover, a fixed plate, a rotary convex body and a groove are mutually matched, a user can conveniently turn up or put down the protective cover, and then prevent mistake and bump ground resistance tester and withstand voltage tester, the mutually supporting of fixture block, slide bar, coil spring, first turning block, second turning block, spout and draw-in groove, the person of facilitating the use installs or dismantles the protective cover to satisfy more deep demand.
Description
Technical Field
The utility model relates to an electronic information technical field specifically is a ground resistance tester and withstand voltage tester that prevents the mistake and bump.
Background
The ground resistance tester is divided into a large-scale ground network ground resistance tester and a ground resistance meter. The two are different in function, range, etc. The withstand voltage tester may be called an electrical insulation strength tester, a dielectric strength tester, or the like according to its function.
But current ground resistance tester and withstand voltage tester do not all have and prevent mistake and touch the device, when using easily, because the mistake touches the instrument button, lead to the test result to go wrong, also prevent that mistake that simultaneously has and touch the device and can't dismantle, can not satisfy more deep user demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ground resistance tester and withstand voltage tester that prevent mistake and bump to current ground resistance tester and withstand voltage tester on the existing market that the above-mentioned background of solution provided do not have the mistake and bump the device, when using easily, bump the instrument button because of the mistake, lead to the test result to go out the problem, also prevent that the mistake that has simultaneously bumps the device and can't dismantle, can not satisfy the problem of more deep user demand.
In order to achieve the above object, the utility model provides a following technical scheme: a ground resistance tester and a withstand voltage tester capable of preventing mistaken collision comprise a ground resistance tester main body, wherein the bottom of the ground resistance tester main body is fixedly connected with four connecting rods, one ends of the four connecting rods are fixedly connected with the top of the withstand voltage tester main body, two sides of the ground resistance tester main body and two sides of the withstand voltage tester main body are respectively provided with a sliding groove, the ground resistance tester main body and the withstand voltage tester main body are respectively provided with two clamping grooves at the bottoms of the two sliding grooves, the ground resistance tester main body and the withstand voltage tester main body are respectively connected with two fixed plates through the two clamping grooves in a clamping manner, two sides of the bottoms of the two fixed plates are respectively and fixedly connected with a sliding rod, the bottoms of the four sliding rods are respectively and fixedly connected with a first rotating block, and the bottoms of the four first rotating blocks are respectively and rotatably connected with four rotating rods, four the both ends of dwang are rotated with the top of four second turning blocks respectively and are connected, four the equal fixedly connected with fixture block of bottom utensil of second turning block, two the equal two rotation convex bodies of fixedly connected with in one side at fixed plate top, two the fixed plate rotates through four recess that the convex body was seted up with two protective cover top both sides respectively and is connected.
Preferably, one end of each of the four coil springs is connected with one side of each of the four sliding rods in a clamping manner, and the other end of each of the four coil springs is connected with one side of each of the four clamping blocks in a clamping manner.
Preferably, two sides of the four sliding rods are respectively connected with the insides of the four sliding grooves in a sliding manner.
Preferably, the four clamping grooves and the four clamping blocks are T-shaped, and the two protective covers are made of transparent plastics.
Preferably, the other sides of the four clamping blocks are fixedly connected with long convex bodies.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a ground resistance tester and withstand voltage tester that prevent mistake and bump, the protective cover, the fixed plate, the mutually supporting of rotation convex body and recess, the person of facilitating the use turns up or puts down the protective cover, and then prevent mistake to bump ground resistance tester and withstand voltage tester, the fixture block, the slide bar, coil spring, first turning block, the second turning block, the mutually supporting of spout and draw-in groove, the person of facilitating the use installs or dismantles the protective cover, thereby satisfy deeper demand, whole design not only can play fine mistake of preventing and bump the effect, also can the person of facilitating the use install or dismantle the protective cover simultaneously, thereby satisfy deeper demand.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;
FIG. 3 is a schematic structural view of the fixture block of the present invention;
fig. 4 is a schematic structural view of the protective cover of the present invention.
In the figure: 1. a ground resistance tester body; 2. a withstand voltage tester main body; 3. a connecting rod; 4. a fixing plate; 5. a chute; 6. a slide bar; 7. rotating the convex body; 8. a protective cover; 9. a card slot; 10. a clamping block; 11. a long convex body; 12. a first rotating block; 13. rotating the rod; 14. a coil spring; 15. a second turning block; 16. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a ground resistance tester and a withstand voltage tester capable of preventing accidental touch, which includes a ground resistance tester main body 1, four connecting rods 3 fixedly connected to the bottom of the ground resistance tester main body 1, one ends of the four connecting rods 3 fixedly connected to the top of the withstand voltage tester main body 2, sliding grooves 5 formed on both sides of the ground resistance tester main body 1 and both sides of the withstand voltage tester main body 2, two engaging grooves 9 formed in the bottoms of the two sliding grooves 5 respectively for the ground resistance tester main body 1 and the withstand voltage tester main body 2, two fixing plates 4 respectively engaged with the ground resistance tester main body 1 and the withstand voltage tester main body 2 by the engaging grooves 9, slide bars 6 fixedly connected to both sides of the bottoms of the two fixing plates 4, and a first rotating block 12 fixedly connected to the bottoms of the four slide bars 6, the bottom parts of the four first rotating blocks 12 are rotatably connected with four rotating rods 13, two ends of the four rotating rods 13 are rotatably connected with the top parts of four second rotating blocks 15 respectively, the bottom parts of the four second rotating blocks 15 are fixedly connected with fixture blocks 10, one side of the top parts of the two fixing plates 4 is fixedly connected with two rotating convex bodies 7, and the two fixing plates 4 are rotatably connected with grooves 16 formed in two sides of the top parts of the two protective covers 8 through the four rotating convex bodies 7 respectively; the middle parts of the four rotating rods 13 are respectively sleeved with a coil spring 14, one end of each coil spring 14 is respectively connected with one side of each sliding rod 6 in a clamping manner, and the other end of each coil spring 14 is respectively connected with one side of each clamping block 10 in a clamping manner, so that the clamping blocks 10 and the clamping grooves 9 can be conveniently and automatically clamped; two sides of the four sliding rods 6 are respectively connected with the insides of the four sliding grooves 5 in a sliding manner, so that the clamping blocks 10 can be conveniently clamped; the interiors of the four clamping grooves 9 are respectively connected with one sides of the four clamping blocks 10 in a clamping manner, the four clamping grooves 9 and the four clamping blocks 10 are T-shaped, and the two protective covers 8 are made of transparent plastics, so that the protective covers 8 can be conveniently fixed; the other sides of the four clamping blocks 10 are fixedly connected with strip convex bodies 11, so that the clamping blocks 10 can be conveniently pulled up.
The working principle is as follows: when using this ground resistance tester and withstand voltage tester that prevent mistake and bump, at first, during the installation, toward rectangular convex body 11 of pulling outward, make fixture block 10 toward the upset outward, coil spring 14 is compressed, aim at slide bar 6 slide in spout 5 again, until can not slide, loosen rectangular convex body 11 again, make coil spring 14 drive fixture block 10 card enter in draw-in groove 9, upset protective cover 8, can use equipment, when not needing the operation, loosen protective cover 8, make it resume the normal position, thereby protect operating panel, prevent that the user from bumping by mistake, during the dismantlement, toward rectangular convex body 11 of pulling outward, the fixture block 10 that makes breaks away from the block with draw-in groove 9, upward move again, make slide bar 6 follow spout 5 roll-off completely can.
Details not described in this specification are within the skill of the art
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 invention.
Claims (5)
1. The ground resistance tester and the withstand voltage tester capable of preventing mistaken collision comprise a ground resistance tester main body (1) and are characterized in that the bottom of the ground resistance tester main body (1) is fixedly connected with four connecting rods (3), one ends of the four connecting rods (3) are fixedly connected with the top of a withstand voltage tester main body (2), two sides of the ground resistance tester main body (1) and two sides of the withstand voltage tester main body (2) are respectively provided with a sliding chute (5), the ground resistance tester main body (1) and the withstand voltage tester main body (2) are respectively provided with two clamping grooves (9) at the bottoms of the two sliding chutes (5), the ground resistance tester main body (1) and the withstand voltage tester main body (2) are respectively connected with two fixed plates (4) through the clamping of the two clamping grooves (9), two sides of the bottom of the fixed plates (4) are respectively and fixedly connected with a sliding rod (6), four the equal fixedly connected with first turning block (12) in bottom of slide bar (6), four the bottom of first turning block (12) all rotates and is connected with four dwang (13), four the both ends of dwang (13) rotate with the top of four second turning block (15) respectively and are connected, four the equal fixedly connected with fixture block (10), two of bottom utensil of second turning block (15) rotate convex body (7), two of the equal fixedly connected with in one side at fixed plate (4) top recess (16) that are seted up through four rotation convex body (7) and two protective cover (8) top both sides respectively rotate and are connected.
2. The ground resistance tester and withstand voltage tester for preventing false touch according to claim 1, wherein: four the middle part of dwang (13) all overlaps and is equipped with coil spring (14), four the one end of coil spring (14) is connected with the one side block of four slide bars (6) respectively, four the other end of coil spring (14) is connected with the one side block of four fixture blocks (10) respectively.
3. The ground resistance tester and withstand voltage tester for preventing false touch according to claim 1, wherein: the two sides of the four sliding rods (6) are respectively connected with the inner parts of the four sliding grooves (5) in a sliding manner.
4. The ground resistance tester and withstand voltage tester for preventing false touch according to claim 1, wherein: the four clamping grooves (9) are respectively connected with one side of four clamping blocks (10) in a clamping mode, the four clamping grooves (9) and the four clamping blocks (10) are T-shaped, and the two protective covers (8) are made of transparent plastics.
5. The ground resistance tester and withstand voltage tester for preventing false touch according to claim 1, wherein: the other sides of the four clamping blocks (10) are fixedly connected with long convex bodies (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922475792.9U CN211603347U (en) | 2019-12-31 | 2019-12-31 | Ground resistance tester and withstand voltage tester that prevent mistake and bump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922475792.9U CN211603347U (en) | 2019-12-31 | 2019-12-31 | Ground resistance tester and withstand voltage tester that prevent mistake and bump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211603347U true CN211603347U (en) | 2020-09-29 |
Family
ID=72598969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922475792.9U Expired - Fee Related CN211603347U (en) | 2019-12-31 | 2019-12-31 | Ground resistance tester and withstand voltage tester that prevent mistake and bump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211603347U (en) |
-
2019
- 2019-12-31 CN CN201922475792.9U patent/CN211603347U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20211231 |