CN212159947U - Ground resistance tester convenient to dismantle and carry - Google Patents
Ground resistance tester convenient to dismantle and carry Download PDFInfo
- Publication number
- CN212159947U CN212159947U CN202020550220.2U CN202020550220U CN212159947U CN 212159947 U CN212159947 U CN 212159947U CN 202020550220 U CN202020550220 U CN 202020550220U CN 212159947 U CN212159947 U CN 212159947U
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- resistance tester
- buckle
- shield
- plate
- fixedly connected
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- Expired - Fee Related
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Abstract
The utility model discloses a ground resistance tester convenient to dismantle and carry, including ground resistance tester body, ground resistance tester body top one side fixedly connected with fixed plate, fixed plate top fixedly connected with dust cover, the dust cover includes dust shell and shield, dust shell one side is rotated through the hinge and is connected with the shield, shield one side fixedly connected with buckle board, dust shell one side fixedly connected with buckle cover, buckle board one side is connected with buckle cover one side buckle. The utility model discloses an increase the dust cover structure structurally at the earth resistance tester that convenient to detach carried, when using the earth resistance tester, open the shield, then use, after having used up, closed the shield again, reduced adhering to of dust, avoid kneck and switch to expose for a long time and attaching to the dust too much and lead to the earth resistance tester malfunctioning.
Description
Technical Field
The utility model relates to an earth resistance tester technical field specifically is an earth resistance tester convenient to dismantle and carry.
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 large grounding grid grounding resistance tester can meet the measurement requirements of ultra-large and large conventional grounding grids. The grounding resistance meter is suitable for measuring small-sized resistance.
The existing grounding resistance tester convenient to disassemble and carry generally exposes the interface and the switch outside directly, and after the grounding resistance tester is used for a long time, the grounding resistance tester fails due to excessive dust adhesion. Therefore, the grounding resistance tester convenient to disassemble and carry is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ground resistance tester convenient to dismantle and carry, through the structural dust cover structure that increases of ground resistance tester convenient to dismantle and carry, it is closed with the dust cover when not using ground resistance tester, the adhesion of dust has been reduced, avoid ground resistance tester malfunctioning, the ground resistance tester of convenient to dismantle among the prior art who proposes in order to solve above-mentioned background art directly exposes kneck and switch externally because the dust adheres to too much can lead to the malfunctioning problem of ground resistance tester.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a ground resistance tester convenient to dismantle and carry, includes ground resistance tester body, ground resistance tester body top one side fixedly connected with fixed plate, fixed plate top fixedly connected with dust cover, the dust cover includes dust shell and shield, dust shell one side is rotated through the hinge and is connected with the shield, shield one side fixedly connected with buckle plate, dust shell one side fixedly connected with buckle cover, buckle plate one side and buckle cover one side buckle are connected.
Preferably, the buckle plate comprises a bottom plate and a spring plate, a spring is arranged on one side inside the spring plate, and one side of the lower end of the spring plate is rotatably connected with one side of the lower end of the bottom plate.
Preferably, the buckle sleeve is arranged to be a hollow rectangular structure, and a rectangular through hole is formed in one side of the buckle sleeve.
Preferably, the dust cover is provided as a plastic dust cover.
Preferably, the first limiting rod is fixedly connected to one side of each of the two ends in the dust cover, the second limiting rod is fixedly connected to one side of each of the two ends in the dust cover, and one side of the first limiting rod is connected with one side of the second limiting rod in a sliding mode through a limiting plate.
Preferably, the two ends of the limiting plate are arranged to be arc-shaped structures, and one side of the connecting plate is provided with a limiting hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an increase the dust cover structure structurally at the earth resistance tester that convenient to detach carried, when using the earth resistance tester, open the shield, then use, after having used up, closed the shield again, reduced adhering to of dust, avoid kneck and switch to expose for a long time and attaching to the dust too much and lead to the earth resistance tester malfunctioning.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the dust cover of the present invention;
FIG. 3 is a schematic cross-sectional view of the buckle plate and the buckle sleeve of the present invention;
fig. 4 is the structure schematic diagram of the ground resistance tester body of the utility model.
In the figure: 1. a ground resistance tester body; 2. a fixing plate; 3. a dust cover; 4. a dust-proof shell; 5. a dust cover; 6. a hinge; 7. a buckle plate; 8. a buckle sleeve; 9. a base plate; 10. a spring plate; 11. a spring; 12. a rectangular through hole; 13. a first limit rod; 14. a second limiting rod; 15. a limiting plate; 16. and a limiting hole.
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 technical solution:
this ground resistance tester convenient to dismantle and carry, including ground resistance tester body 1, 1 top one side fixedly connected with fixed plate 2 of ground resistance tester body, 2 top fixedly connected with dust covers 3 of fixed plate, dust cover 3 includes dustcoat 4 and shield 5, 4 one sides of dustcoat are rotated through hinge 6 and are connected with shield 5, 5 one side fixedly connected with buckle plate 7 of shield, 4 one side fixedly connected with buckle cover 8 of dustcoat, 7 one side of buckle plate is connected with 8 one side buckles of buckle cover.
The buckle plate 7 comprises a bottom plate 9 and a spring plate 10, a spring 11 is arranged on one side inside the spring plate 10, one side of the lower end of the spring plate 10 is rotatably connected with one side of the lower end of the bottom plate 9, and when the buckle plate 7 is connected with the buckle sleeve 8 in a buckling mode, the spring 11 bounces the spring plate 10 so as to fix the dust cover 5. The buckling sleeve 8 is of a hollow rectangular structure, so that the buckling sleeve 8 is conveniently buckled with the buckling plate 7; and a rectangular through hole 12 is formed in one side of the buckle sleeve 8, so that when the buckle sleeve 8 is connected with the buckle plate 7 in a buckling mode, the spring plate 10 is popped out from the rectangular through hole 12, and the dust cover 5 is fixed. The dust cover 3 is a plastic dust cover, and the plastic structure is light. One side of each of two ends in the dust cover 5 is fixedly connected with a first limiting rod 13, so that the position of the dust cover 5 is convenient to limit, the dust cover 3 is prevented from being damaged by being frequently and directly put down, and the service life of the dust cover 3 is prolonged; one side of each of two ends in the dustproof shell is fixedly connected with a second limiting rod 14, so that the dustproof shell can be conveniently matched with the first limiting rod 13 to limit the position of the dustproof cover 5; and one side of the first limiting rod 13 is connected with one side of the second limiting rod 14 in a sliding mode through the limiting plate 15, so that the position of the dust cover 5 is convenient to limit, the dust cover 3 is prevented from being damaged by frequent free falling when the dust cover 5 is opened, and the service life of the dust cover 3 is prolonged. The two ends of the limiting plate 15 are arranged to be arc-shaped structures, and one side of the limiting plate 15 is provided with a limiting hole 16, so that the first limiting rod 13 and the second limiting rod 14 are connected in a sliding mode through the limiting plate 15, and the position of the dust cover 5 is limited through the limiting hole 16.
The ground resistance tester body 1 is well-established in the prior art and will not be described in detail here.
When specifically using, 1 top one side fixedly connected with fixed plate 2 of ground resistance tester body, 2 top fixedly connected with dust covers 3 of fixed plate, dust cover 3 includes dust shell 4 and shield 5, 4 one sides of dust shell are rotated through hinge 6 and are connected with shield 5, 5 one sides fixedly connected with buckle plate 7 of shield, 4 one sides fixedly connected with buckle cover 8 of shield, 7 one side of buckle plate is connected with 8 one side buckles of buckle cover, when using ground resistance tester, will open shield 5 and open through making buckle plate 7 and buckle cover 8 separation, then carry out resistance test again, after the test, close shield 5 through making buckle plate 7 and 8 blocks of buckle cover, the adhesion of dust has been reduced, avoid kneck and switch to expose for a long time and attaching to the dust too much and lead to ground resistance tester malfunctioning.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a ground resistance tester convenient to dismantle and carry, includes ground resistance tester body (1), its characterized in that: ground resistance tester body (1) top one side fixedly connected with fixed plate (2), fixed plate (2) top fixedly connected with dust cover (3), dust cover (3) are including dust shell (4) and shield (5), shield (4) one side is rotated through hinge (6) and is connected with shield (5), shield (5) one side fixedly connected with buckle plate (7), shield (4) one side fixedly connected with buckle cover (8), buckle plate (7) one side and buckle cover (8) one side buckle are connected.
2. The earth resistance tester convenient to disassemble and carry of claim 1, wherein: the buckle plate (7) comprises a bottom plate (9) and a spring plate (10), a spring (11) is arranged on one side inside the spring plate (10), and one side of the lower end of the spring plate (10) is rotatably connected with one side of the lower end of the bottom plate (9).
3. The earth resistance tester convenient to disassemble and carry of claim 1, wherein: the buckle sleeve (8) is of a hollow rectangular structure, and a rectangular through hole (12) is formed in one side of the buckle sleeve (8).
4. The earth resistance tester convenient to disassemble and carry of claim 1, wherein: the dust cover (3) is a plastic dust cover.
5. The earth resistance tester convenient to disassemble and carry of claim 1, wherein: equal fixedly connected with first gag lever post (13) in both ends one side in shield (5), equal fixedly connected with second gag lever post (14) in both ends one side in shield (4), and limiting plate (15) sliding connection is passed through with second gag lever post (14) one side in first gag lever post (13) one side.
6. The earth resistance tester convenient to disassemble and carry of claim 5, wherein: the two ends of the limiting plate (15) are arranged to be arc-shaped structures, and one side of the limiting plate (15) is provided with a limiting hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020550220.2U CN212159947U (en) | 2020-04-14 | 2020-04-14 | Ground resistance tester convenient to dismantle and carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020550220.2U CN212159947U (en) | 2020-04-14 | 2020-04-14 | Ground resistance tester convenient to dismantle and carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212159947U true CN212159947U (en) | 2020-12-15 |
Family
ID=73719839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020550220.2U Expired - Fee Related CN212159947U (en) | 2020-04-14 | 2020-04-14 | Ground resistance tester convenient to dismantle and carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212159947U (en) |
-
2020
- 2020-04-14 CN CN202020550220.2U patent/CN212159947U/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: 20201215 |