CN216485399U - Relay protection tester with damping performance - Google Patents
Relay protection tester with damping performance Download PDFInfo
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- CN216485399U CN216485399U CN202122929463.4U CN202122929463U CN216485399U CN 216485399 U CN216485399 U CN 216485399U CN 202122929463 U CN202122929463 U CN 202122929463U CN 216485399 U CN216485399 U CN 216485399U
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- rubber pad
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Abstract
The utility model discloses a relay protection tester with damping performance, which relates to the technical field of electrical equipment, and adopts the technical scheme that: the tester comprises a tester main body, wherein the outer walls of two sides of the tester main body are of anti-falling structures; the outer walls of the front side and the back side of the tester main body are provided with anti-collision structures; the bottom of the tester main body is provided with a buffer structure, and the buffer structure comprises a guide column, a spring and a support plate; one end of the guide column is fixedly connected with the bottom of the tester main body, and the other end of the guide column penetrates through the supporting plate; one end of the spring is fixedly connected with the bottom of the tester main body, the other end of the spring is fixedly connected with the top of the supporting plate, and the spring is sleeved with the guide column; the inner wall of the tester main body is provided with a damping layer. The damping performance of tester can be effectively improved, the damage that the tester caused because of vibrations is avoided, simultaneously, can take place to empty at the tester and protect, avoid the tester to be damaged by the striking.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to a relay protection tester with damping performance.
Background
The relay protection tester is an important testing tool for ensuring the safe and reliable operation of the power system. With the rapid development of computer technology, microelectronic technology and power electronic technology, it is a necessary trend of technical progress to continuously provide a novel high-performance relay protection testing device by applying the latest technical achievements.
The relay protection tester in the prior art has a single structure and poor overall damping performance, is easy to vibrate in the use or carrying process, and is easy to damage or break down due to vibration, and in the measuring process, the relay protection tester can be touched to topple over, so that equipment is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a relay protection tester with damping performance, which can effectively improve the damping performance of the tester, avoid the damage of the tester caused by vibration, and simultaneously protect the tester when the tester topples over to avoid the damage of the tester caused by collision.
The technical purpose of the utility model is realized by the following technical scheme: a relay protection tester with damping performance comprises a tester main body, wherein the outer walls of two sides of the tester main body are both provided with anti-falling structures; the outer walls of the front side and the back side of the tester main body are provided with anti-collision structures; the bottom of the tester main body is provided with a buffer structure, and the buffer structure comprises a guide column, a spring and a supporting plate; one end of the guide column is fixedly connected with the bottom of the tester main body, and the other end of the guide column penetrates through the supporting plate; one end of the spring is fixedly connected with the bottom of the tester main body, the other end of the spring is fixedly connected with the top of the supporting plate, and the spring is sleeved with the guide post; the inner wall of the tester main body is provided with a damping layer.
By adopting the technical scheme, when the relay protection tester with the damping performance is used, the anti-falling structure and the anti-collision structure are adopted, so that the tester main body is prevented from being damaged by impact during dumping, the tester main body can be well protected, and equipment damage is avoided; the spring and the supporting plate facilitate the buffer and shock absorption of the tester main body in the moving process, and the tester main body is prevented from shaking violently; through the guide column, the tester main body is convenient to avoid shaking left and right when the spring stretches; through the shock absorption layer, the vibration of the internal elements of the tester main body can be further reduced; through by tester main part, anticollision structure, prevent falling the relay protection tester that has damping performance that structure and buffer structure constitute, can effectively improve the damping performance of tester, avoid the tester because of the damage that vibrations caused, simultaneously, can protect when the tester takes place to empty, avoid the tester to be damaged by the striking.
The utility model is further configured to: the anti-falling structure comprises a first rubber pad and a second rubber pad, wherein the first rubber pad and the second rubber pad are both protruded out of the shell, the first rubber pad is positioned at the top, and the second rubber pad is positioned at the bottom.
Through adopting above-mentioned technical scheme, through first rubber pad and second rubber pad, be convenient for protect the tester main part when turning on one's side, can slow down the vibrations that the striking caused simultaneously.
The utility model is further configured to: the anti-collision structure comprises a first anti-collision strip and a second anti-collision strip, the first anti-collision strip is located at the top, and the second anti-collision strip is located at the bottom.
Through adopting above-mentioned technical scheme, through first anticollision strip and second anticollision strip, be convenient for to the tester main part turn over in the front with turn over after and protect, avoid the tester main part to damage.
The utility model is further configured to: the both sides wall of tester main part all is equipped with the radiating groove, just the radiating groove is located between first rubber pad and the second rubber pad.
Through adopting above-mentioned technical scheme, through the radiating groove, be convenient for increase the radiating efficiency of tester main part.
The utility model is further configured to: the outer wall of the top of the tester main body is provided with a handle.
Through adopting above-mentioned technical scheme, through the handle, the carrying of tester main part of being convenient for.
The utility model is further configured to: the bottom of the supporting plate is provided with a plurality of universal wheels.
Through adopting above-mentioned technical scheme, through the universal wheel, the removal of the tester main part of being convenient for.
The utility model is further configured to: the cross sections of the first rubber pad and the second rubber pad are both arc-shaped.
In conclusion, the utility model has the following beneficial effects: through the anti-falling structure and the anti-collision structure, the tester main body is prevented from being damaged by impact during toppling, so that the tester main body can be well protected, and equipment damage is avoided; the spring and the supporting plate facilitate the buffer and shock absorption of the tester main body in the moving process, and the tester main body is prevented from shaking violently; through the guide column, the tester main body is convenient to avoid shaking left and right when the spring stretches; through the shock absorption layer, the vibration of the internal elements of the tester main body can be further reduced; through by tester main part, anticollision structure, prevent falling the relay protection tester that has damping performance that structure and buffer structure constitute, can effectively improve the damping performance of tester, avoid the tester because of the damage that vibrations caused, simultaneously, can protect when the tester takes place to empty, avoid the tester to be damaged by the striking.
Drawings
FIG. 1 is a schematic structural diagram in an embodiment of the present invention;
FIG. 2 is a perspective view of an embodiment of the present invention;
fig. 3 is a side view in an embodiment of the utility model.
In the figure: 1. a tester main body; 2. a pilot column; 3. a spring; 4. a support plate; 5. a shock-absorbing layer; 6. a first rubber pad; 7. a second rubber pad; 8. a first bumper strip; 9. a second bumper strip; 10. a heat sink; 11. a handle; 12. a universal wheel.
Detailed Description
The present invention is described in further detail below with reference to figures 1-3.
Example (b): a relay protection tester with shock absorption performance is shown in figures 1 to 3 and comprises a tester main body 1, wherein outer walls on two sides of the tester main body 1 are of anti-falling structures; the outer walls of the front side and the back side of the tester main body 1 are provided with anti-collision structures; the bottom of the tester main body 1 is provided with a buffer structure, and the buffer structure comprises a guide column 2, a spring 3 and a support plate 4; one end of the guide column 2 is welded with the bottom of the tester body 1, and the other end of the guide column 2 penetrates through the support plate 4; one end of the spring 3 is welded with the bottom of the tester main body 1, the other end of the spring 3 is welded with the top of the supporting plate 4, and the spring 3 is sleeved with the guide post 2; the inner wall of the tester body 1 is provided with a shock absorption layer 5.
In the embodiment, when the relay protection tester with the damping performance is used, the anti-falling structure and the anti-collision structure are used, so that the tester main body 1 is prevented from being damaged by impact during toppling, the tester main body 1 can be well protected, and equipment damage is avoided; the spring 3 and the supporting plate 4 are used for conveniently buffering and damping the tester main body 1 in the moving process, so that the tester main body 1 is prevented from shaking violently; through the guide column 2, the tester main body 1 is convenient to avoid shaking left and right when the spring 3 stretches; the shock absorption layer 5 is used for further reducing the shock to which the internal elements of the tester body 1 are subjected; through by tester main part 1, anticollision structure, prevent falling the relay protection tester that has damping performance that structure and buffer structure constitute, can effectively improve the damping performance of tester, avoid the tester because of the damage that vibrations caused, simultaneously, can protect when the tester takes place to empty, avoid the tester to be damaged by the striking.
The anti-falling structure comprises a first rubber pad 6 and a second rubber pad 7, wherein the first rubber pad 6 and the second rubber pad 7 are both protruded out of the shell, the first rubber pad 6 is positioned at the top, and the second rubber pad 7 is positioned at the bottom.
In this embodiment, through first rubber pad 6 and second rubber pad 7, be convenient for protect tester main part 1 when turning on one's side, can slow down the vibrations that the striking caused simultaneously.
The anticollision structure includes first crashproof strip 8 and second crashproof strip 9, and first crashproof strip 8 is located the top, and second crashproof strip 9 is located the bottom.
In this embodiment, through first crashproof strip 8 and second crashproof strip 9, be convenient for to tester main part 1 turn over before with turn over after when protecting, avoid tester main part 1 to damage.
Both sides wall of tester main part 1 all is equipped with radiating groove 10, and radiating groove 10 is located between first rubber pad 6 and second rubber pad 7.
In the present embodiment, the heat dissipation groove 10 facilitates increasing the heat dissipation efficiency of the tester main body 1.
The outer wall of the top of the tester body 1 is provided with a handle 11.
In the embodiment, the carrying of the tester main body 1 is facilitated through the handle 11.
The bottom of the support plate 4 is provided with a plurality of universal wheels 12.
In this embodiment, the movement of the tester main body 1 is facilitated by the universal wheels 12.
The cross sections of the first rubber pad 6 and the second rubber pad 7 are both arc-shaped.
The working principle is as follows: when the relay protection tester with the shock absorption performance is used, the first rubber pad 6 and the second rubber pad 7 protect the tester body 1 when the tester body turns on one side, and meanwhile shock caused by impact can be relieved; through the first anti-collision strip 8 and the second anti-collision strip 9, the tester body 1 is protected when being turned forwards or backwards, and the tester body 1 is prevented from being damaged; when the device moves, the supporting plate 4 moves up and down, so that the spring 3 stretches, the tester main body 1 is buffered and damped, the tester main body 1 is prevented from shaking violently, and the tester main body 1 is prevented from shaking left and right through the guide post 2 when the spring 3 stretches; the shock absorption layer 5 is used for further reducing the shock to which the internal elements of the tester body 1 are subjected; through by tester main part 1, anticollision structure, prevent falling the relay protection tester that has damping performance that structure and buffer structure constitute, can effectively improve the damping performance of tester, avoid the tester because of the damage that vibrations caused, simultaneously, can protect when the tester takes place to empty, avoid the tester to be damaged by the striking.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a relay protection tester with damping performance, characterized by: the tester comprises a tester main body (1), wherein the outer walls of two sides of the tester main body (1) are of anti-falling structures; the outer walls of the front side and the back side of the tester main body (1) are provided with anti-collision structures; the bottom of the tester main body (1) is provided with a buffer structure, and the buffer structure comprises a guide column (2), a spring (3) and a support plate (4); one end of the guide column (2) is fixedly connected with the bottom of the tester main body (1), and the other end of the guide column (2) penetrates through the support plate (4); one end of the spring (3) is fixedly connected with the bottom of the tester main body (1), the other end of the spring (3) is fixedly connected with the top of the supporting plate (4), and the spring (3) is sleeved with the guide column (2); the inner wall of the tester main body (1) is provided with a damping layer (5).
2. The relay protection tester with damping performance according to claim 1, wherein: the anti-falling structure comprises a first rubber pad (6) and a second rubber pad (7), wherein the first rubber pad (6) and the second rubber pad (7) are both protruded out of the shell, the first rubber pad (6) is positioned at the top, and the second rubber pad (7) is positioned at the bottom.
3. The relay protection tester with damping performance according to claim 1, wherein: the anti-collision structure comprises a first anti-collision strip (8) and a second anti-collision strip (9), wherein the first anti-collision strip (8) is located at the top, and the second anti-collision strip (9) is located at the bottom.
4. The relay protection tester with damping performance according to claim 1, wherein: both sides wall of tester main part (1) all is equipped with radiating groove (10), just radiating groove (10) are located between first rubber pad (6) and second rubber pad (7).
5. The relay protection tester with damping performance according to claim 1, wherein: the outer wall of the top of the tester main body (1) is provided with a handle (11).
6. The relay protection tester with damping performance according to claim 1, wherein: the bottom of the supporting plate (4) is provided with a plurality of universal wheels (12).
7. The relay protection tester with damping performance according to claim 2, wherein: the cross sections of the first rubber pad (6) and the second rubber pad (7) are both arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122929463.4U CN216485399U (en) | 2021-11-26 | 2021-11-26 | Relay protection tester with damping performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122929463.4U CN216485399U (en) | 2021-11-26 | 2021-11-26 | Relay protection tester with damping performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216485399U true CN216485399U (en) | 2022-05-10 |
Family
ID=81401191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122929463.4U Active CN216485399U (en) | 2021-11-26 | 2021-11-26 | Relay protection tester with damping performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216485399U (en) |
-
2021
- 2021-11-26 CN CN202122929463.4U patent/CN216485399U/en active Active
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