CN218917469U - Protective structure of relay protection tester - Google Patents
Protective structure of relay protection tester Download PDFInfo
- Publication number
- CN218917469U CN218917469U CN202223138267.6U CN202223138267U CN218917469U CN 218917469 U CN218917469 U CN 218917469U CN 202223138267 U CN202223138267 U CN 202223138267U CN 218917469 U CN218917469 U CN 218917469U
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- Prior art keywords
- end cover
- protection
- tester
- joint
- tester body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 230000001681 protective effect Effects 0.000 title claims description 17
- 230000035939 shock Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a protection structure of a relay protection tester, and relates to the technical field of power testing equipment. Including the tester body, the front end joint of tester body has the front guard end cover, and the rear end joint of tester body has the back guard end cover, be provided with PU elastic sleeve between front guard end cover and back guard end cover and the tester body, the joint has first crashproof frame on the front guard end cover, the joint has the second crashproof frame on the back guard end cover. This protection architecture of relay protection tester, the protection end cover cooperation buffer stop and the connecting rod of both ends installation can realize the omnidirectional protection effect, can avoid colliding with and lead to the fact the damage to the inside electrical components of tester, and PU elastic sleeve that sets up between protection end cover and the quick-witted case has good resilience performance and bearing capacity, can carry out good buffering effect, and the rubber shock pad that sets up has obvious shock attenuation effect simultaneously, can effectually protect the tester, avoids influencing the normal use of tester.
Description
Technical Field
The utility model relates to the technical field of power test equipment, in particular to a protection structure of a relay protection tester.
Background
The protection structure of the relay protection tester is a novel protection structure of the miniature microcomputer relay protection tester, which is realized by fully using modern advanced microelectronic technology and devices and summarizing the advantages and disadvantages of similar products in China on the basis of technical conditions (discussion manuscripts) of microcomputer relay protection test devices issued by the reference power department.
At present, a conventional relay protection tester is provided with a chassis with a simple structure outside, an effective protection structure is lacked, and in the using process, the chassis is damaged by electric elements which are easy to collide and cause inside, so that the practicability of the relay protection tester can be limited to a great extent.
Disclosure of Invention
The utility model provides a protection structure of a relay protection tester, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protection architecture of relay protection tester, includes the tester body, the front end joint of tester body has the front protective end cover, and the rear end joint of tester body has the rear protective end cover, be provided with PU elastic sleeve between front protective end cover and rear protective end cover and the tester body, the joint has first crashproof frame on the front protective end cover, the joint has the second crashproof frame on the rear protective end cover, and peg graft between second crashproof frame and the first crashproof frame has the connecting rod, rubber shock pad is installed to the bottom of first crashproof frame and second crashproof frame.
Furthermore, the front end and the rear end of the tester body are provided with limiting ring grooves, and the PU elastic sleeve is sleeved on the limiting ring grooves.
Further, the front protection end cover and the rear protection end cover are respectively provided with a avoidance hole, and the operation keys and the wiring ports of the tester body extend outwards from the avoidance holes.
Further, a first clamping groove is formed in the front protection end cover, and the first anti-collision frame is clamped on the front protection end cover through the first clamping groove.
Further, the rear protection end cover is provided with a second clamping groove, and the second anti-collision frame is clamped on the rear protection end cover through the second clamping groove.
Further, the first anti-collision frame and the second anti-collision frame are respectively provided with jacks, and two ends of the connecting rod are respectively inserted into the first anti-collision frame and the second anti-collision frame through the jacks.
Compared with the prior art, the utility model provides a protection structure of a relay protection tester, which has the following beneficial effects:
this protection architecture of relay protection tester, the protection end cover cooperation buffer stop and the connecting rod of both ends installation can realize the omnidirectional protection effect, buffer stop and protection end cover can avoid the tester to suffer external force damage, avoid colliding with and lead to the fact the damage to the inside electrical components of tester, in like daily use, can effectively avoid the tester to empty or the foreign object extrusion to the damage that the tester caused, PU elastic sleeve that sets up between protection end cover and the quick-witted case has good resilience performance and bearing capacity, has good cushioning effect, the rubber shock pad that sets up has obvious shock attenuation effect simultaneously, can effectually protect the tester, avoid influencing the normal use of tester because of vibrations.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is a rear view of the present utility model;
fig. 4 is a top view of the present utility model.
In the figure: 1. a tester body; 2. a front protective end cap; 3. a rear protective end cap; 4. a PU elastic sleeve; 5. a first crash frame; 6. a second anti-collision frame; 7. a connecting rod; 8. rubber shock pad; 9. a limit ring groove; 10. a clearance hole; 11. a first clamping groove; 12. a second clamping groove; 13. and a jack.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model discloses a protection structure of a relay protection tester, which comprises a tester body 1, a front protection end cover 2 is clamped at the front end of the tester body 1, a rear protection end cover 3 is clamped at the rear end of the tester body 1, a PU elastic sleeve 4 is arranged between the front protection end cover 2 and the rear protection end cover 3 and the tester body 1, a first anti-collision frame 5 is clamped on the front protection end cover 2, a second anti-collision frame 6 is clamped on the rear protection end cover 3, a connecting rod 7 is inserted between the second anti-collision frame 6 and the first anti-collision frame 5, a rubber shock pad 8 is arranged at the bottom of the first anti-collision frame 5 and the second anti-collision frame 6, the protection end covers mounted at two ends are matched with the anti-collision frame and the connecting rod 7, the front protection end cover 2 and the rear protection end cover 3 can play a protection function on the front and rear sides of the tester, an omnibearing protection effect can be realized, a good anti-collision effect can be avoided to the inner elements of the tester, the anti-collision device can be well arranged between the anti-collision device and the PU elastic sleeve 4, and the anti-collision device can be well arranged, and the anti-collision device can be well carried by the anti-collision device can be prevented from having the good performance, and the anti-collision effect can be well, and the anti-collision device can be well used for the test, and the anti-collision device can be well, and the test device.
Specifically, the front and back ends of the tester body 1 are provided with limiting ring grooves 9, and the PU elastic sleeve 4 is sleeved on the limiting ring grooves 9.
In this embodiment, the limiting ring groove 9 is used for limiting and fixing the installed PU elastic sleeve 4, and the PU elastic sleeve 4 has good rebound performance and bearing performance, and can perform good buffering effect.
Specifically, the front protection end cover 2 and the rear protection end cover 3 are respectively provided with a avoidance hole 10, and the operation keys and the wiring ports of the tester body 1 extend outwards from the avoidance holes 10.
In this embodiment, the avoidance hole 10 is a avoidance structure for avoiding exposed components such as operation keys and wiring ports of the tester body 1.
Specifically, the front protection end cover 2 is provided with a first clamping groove 11, and the first anti-collision frame 5 is clamped on the front protection end cover 2 through the first clamping groove 11.
In this embodiment, the first bumper 5 is clamped to the front protection end cover 2 through the first clamping groove 11, so as to facilitate assembly.
Specifically, the rear protection end cover 3 is provided with a second clamping groove 12, and the second anti-collision frame 6 is clamped on the rear protection end cover 3 through the second clamping groove 12.
In this embodiment, the second anti-collision frame 6 is clamped on the rear protection end cover 3 through the second clamping groove 12, so as to facilitate assembly.
Specifically, jack 13 is all equipped with on first crashproof frame 5 and the second crashproof frame 6, the both ends of connecting rod 7 are pegged graft on first crashproof frame 5 and second crashproof frame 6 through jack 13 respectively.
In this embodiment, the first and second impact brackets 5 and 6 are connected by the link 7, thereby improving connectivity of the overall structure.
When using, the protection end cover cooperation crashproof frame and the connecting rod 7 of both ends installation can realize the omnidirectional protection effect, can avoid colliding with and lead to the fact the damage to the inside electrical components of tester, and PU elastic sleeve 4 that sets up between protection end cover and the quick-witted case has good resilience performance and bearing capacity, can carry out good cushioning effect, and the rubber shock pad 8 that sets up has obvious shock attenuation effect simultaneously, can effectually protect the tester, avoids influencing the normal use of tester.
To sum up, this protection architecture of relay protection tester, protection end cover cooperation buffer stop and connecting rod 7 of both ends installation can realize the omnidirectional protective effect, can avoid colliding with and lead to the fact the damage to the inside electrical components of tester, and PU elastic sleeve 4 that sets up between protection end cover and the quick-witted case has good resilience performance and bearing capacity, can carry out good cushioning effect, and rubber shock pad 8 that sets up has obvious shock attenuation effect simultaneously, can effectually protect the tester, avoids influencing the normal use of tester.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
1. The utility model provides a protection architecture of relay protection tester, includes tester body (1), its characterized in that: the front end joint of tester body (1) has front protective end cover (2), and the rear end joint of tester body (1) has rear protective end cover (3), be provided with PU elastic sleeve (4) between front protective end cover (2) and rear protective end cover (3) and tester body (1), the joint has first buffer stop (5) on front protective end cover (2), the joint has second buffer stop (6) on rear protective end cover (3), and peg graft between second buffer stop (6) and first buffer stop (5) have connecting rod (7), rubber shock pad (8) are installed to the bottom of first buffer stop (5) and second buffer stop (6).
2. The protection structure of the relay protection tester according to claim 1, wherein: limiting ring grooves (9) are formed in the front end and the rear end of the tester body (1), and the PU elastic sleeve (4) is sleeved on the limiting ring grooves (9).
3. The protection structure of the relay protection tester according to claim 1, wherein: the front protection end cover (2) and the rear protection end cover (3) are respectively provided with a avoidance hole (10), and the operation keys and the wiring ports of the tester body (1) extend outwards from the avoidance holes (10).
4. The protection structure of the relay protection tester according to claim 1, wherein: the front protection end cover (2) is provided with a first clamping groove (11), and the first anti-collision frame (5) is clamped on the front protection end cover (2) through the first clamping groove (11).
5. The protection structure of the relay protection tester according to claim 1, wherein: the rear protection end cover (3) is provided with a second clamping groove (12), and the second anti-collision frame (6) is clamped on the rear protection end cover (3) through the second clamping groove (12).
6. The protection structure of the relay protection tester according to claim 1, wherein: the first anti-collision frame (5) and the second anti-collision frame (6) are respectively provided with an inserting hole (13), and two ends of the connecting rod (7) are respectively inserted into the first anti-collision frame (5) and the second anti-collision frame (6) through the inserting holes (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223138267.6U CN218917469U (en) | 2022-11-25 | 2022-11-25 | Protective structure of relay protection tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223138267.6U CN218917469U (en) | 2022-11-25 | 2022-11-25 | Protective structure of relay protection tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218917469U true CN218917469U (en) | 2023-04-25 |
Family
ID=86016956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223138267.6U Withdrawn - After Issue CN218917469U (en) | 2022-11-25 | 2022-11-25 | Protective structure of relay protection tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218917469U (en) |
-
2022
- 2022-11-25 CN CN202223138267.6U patent/CN218917469U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20230425 Effective date of abandoning: 20231010 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20230425 Effective date of abandoning: 20231010 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |