CN214200566U - Collision test device for low-voltage measurement and control terminal - Google Patents
Collision test device for low-voltage measurement and control terminal Download PDFInfo
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- CN214200566U CN214200566U CN202120061714.9U CN202120061714U CN214200566U CN 214200566 U CN214200566 U CN 214200566U CN 202120061714 U CN202120061714 U CN 202120061714U CN 214200566 U CN214200566 U CN 214200566U
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Abstract
The utility model provides a bump test device for low pressure measurement and control terminal. The collision test device for the low-voltage measurement and control terminal comprises a base; the sliding groove is formed in the top of the base; the sliding rod is fixedly arranged in the sliding groove; the sliding block is slidably mounted on the sliding rod; the first spring is sleeved on the sliding rod in a sliding manner, and two ends of the first spring are fixedly connected with the inner wall of the sliding groove and the sliding block respectively; the push plate is fixedly arranged on the sliding block; the clamping block is fixedly arranged at the bottom of the sliding block; the mounting groove is formed in the inner wall of the bottom of the sliding groove. The utility model provides a bump test device for low pressure measurement and control terminal has simple structure, low in manufacturing cost, and the advantage of convenient operation.
Description
Technical Field
The utility model relates to a observe and control technical field, especially relate to a bump test device for low pressure measurement and control terminal.
Background
The low-voltage measurement and control terminal is terminal equipment which performs measurement and control through a series of electric elements such as a low-voltage control sensor, the low-voltage measurement and control terminal can test various indexes of the equipment to be tested, the requirements on the measurement and control terminal are different according to different test items, and the requirement on the collision capacity of the measurement and control terminal is higher in collision measurement and control, so that after the measurement and control terminal is produced, collision test needs to be performed, and in the prior art, collision test is performed through a collision test device.
However, in the prior art, the collision test device has a complex structure, high manufacturing cost and inconvenient operation.
Therefore, it is necessary to provide a new crash test device for a low voltage measurement and control terminal to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a simple structure, low in manufacturing cost, and the collision test device who is used for low pressure measurement and control terminal of convenient operation.
In order to solve the technical problem, the utility model provides a bump test device for low pressure measurement and control terminal includes: a base; the sliding groove is formed in the top of the base; the sliding rod is fixedly arranged in the sliding groove; the sliding block is slidably mounted on the sliding rod; the first spring is sleeved on the sliding rod in a sliding manner, and two ends of the first spring are fixedly connected with the inner wall of the sliding groove and the sliding block respectively; the push plate is fixedly arranged on the sliding block; the clamping block is fixedly arranged at the bottom of the sliding block; the mounting groove is formed in the inner wall of the bottom of the sliding groove; the two connecting grooves are symmetrically formed in the inner wall of the bottom of the mounting groove; the connecting rod is slidably mounted in the connecting groove, and the top end of the connecting rod extends out of the connecting groove; the second spring is fixedly arranged in the connecting groove, and one end of the second spring is fixedly connected with the connecting rod; the clamping rods are fixedly arranged at the top ends of the two connecting rods; the plurality of inclined grooves are formed in the top of the clamping rod and are matched with the clamping blocks; the inclined hole is formed in the connecting rod; the two wedge-shaped blocks are slidably mounted in the mounting grooves and are slidably connected with the inner walls of the corresponding inclined holes; the handle is slidably mounted on the base and is connected with the two wedge-shaped blocks; the baffle is fixedly arranged at the top of the base.
Preferably, two pull rods are symmetrically and slidably mounted in the mounting groove and fixedly connected with the corresponding wedge blocks.
Preferably, the one end of handle extends to in the mounting groove and fixed mounting has the connecting plate, two articulated levers are installed to the symmetry rotation on the connecting plate, the articulated lever rotates with the pull rod that corresponds and is connected.
Preferably, the handle is slidably sleeved with a third spring, and two ends of the third spring are fixedly connected with the inner wall of the mounting groove and the connecting plate respectively.
Preferably, a plurality of rollers are rotatably mounted on the base.
Preferably, two connecting blocks are symmetrically and fixedly installed in the installation groove and are in sliding connection with the corresponding pull rods.
Compared with the prior art, the utility model provides a bump test device for low pressure measurement and control terminal has following beneficial effect:
the utility model provides a bump test device for low pressure measurement and control terminal, the first spring sliding sleeve is established on the slide bar, and the both ends of first spring respectively with the inner wall of sliding tray and slider fixed connection, the push pedal fixed mounting is in on the slider, can make the measurement and control terminal that awaits measuring obtain certain initial velocity and strike the baffle, and then carry out bump test; the clamping block is fixedly installed at the bottom of the sliding block, the plurality of inclined grooves are formed in the top of the clamping rod and are matched with the clamping block, the compression degree of the first spring can be adjusted, and therefore the measurement and control terminal can obtain different initial speeds; the inclined hole is seted up on the connecting rod, two wedge slidable mounting is in the mounting groove, just the inner wall sliding connection of wedge and the inclined hole that corresponds conveniently releases the push pedal.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a collision test device for a low-voltage measurement and control terminal provided by the present invention;
FIG. 2 is a top cross-sectional view of the portion of the structure shown in FIG. 1;
fig. 3 is a schematic top view of the structure shown in fig. 1.
Reference numbers in the figures: 1. a base; 2. a sliding groove; 3. a slide bar; 4. a slider; 5. a first spring; 6. pushing the plate; 7. a clamping block; 8. mounting grooves; 9. connecting grooves; 10. a connecting rod; 11. a second spring; 12. a clamping rod; 13. a chute; 14. an inclined hole; 15. a wedge block; 16. a pull rod; 17. a connecting plate; 18. a hinged lever; 19. a handle; 20. a third spring; 21. a baffle plate; 22. and (3) a roller.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-3, the crash test device for the low voltage measurement and control terminal includes: a base 1; the sliding groove 2 is formed in the top of the base 1; the sliding rod 3 is fixedly arranged in the sliding groove 2; the sliding block 4 is mounted on the sliding rod 3 in a sliding mode; the first spring 5 is sleeved on the sliding rod 3 in a sliding manner, and two ends of the first spring 5 are fixedly connected with the inner wall of the sliding groove 2 and the sliding block 4 respectively; the push plate 6 is fixedly arranged on the sliding block 4; the fixture block 7 is fixedly arranged at the bottom of the sliding block 4; the mounting groove 8 is formed in the inner wall of the bottom of the sliding groove 2; the two connecting grooves 9 are symmetrically formed in the inner wall of the bottom of the mounting groove 8; the connecting rod 10 is installed in the connecting groove 9 in a sliding mode, and the top end of the connecting rod 10 extends out of the connecting groove 9; the second spring 11 is fixedly arranged in the connecting groove 9, and one end of the second spring 11 is fixedly connected with the connecting rod 10; the clamping rods 12 are fixedly arranged at the top ends of the two connecting rods 10; the inclined grooves 13 are formed in the top of the clamping rod 12, and the inclined grooves 13 are matched with the clamping blocks 7; the inclined hole 14 is formed in the connecting rod 10; the two wedge-shaped blocks 15 are slidably mounted in the mounting groove 8, and the wedge-shaped blocks 15 are slidably connected with the inner wall of the corresponding inclined hole 14; the handle 19 is slidably mounted on the base 1, and the handle 19 is connected with the two wedge blocks 15; and the baffle 21 is fixedly arranged on the top of the base 1.
Two pull rods 16 are symmetrically and slidably mounted in the mounting groove 8, and the pull rods 16 are fixedly connected with the corresponding wedge blocks 15.
One end of the handle 19 extends into the mounting groove 8 and is fixedly provided with a connecting plate 17, two hinged rods 18 are symmetrically and rotatably arranged on the connecting plate 17, and the hinged rods 18 are rotatably connected with the corresponding pull rods 16.
The sliding sleeve is equipped with third spring 20 on handle 19, the both ends of third spring 20 respectively with the inner wall and the connecting plate 17 fixed connection of mounting groove 8.
A plurality of rollers 22 are rotatably mounted on the base 1.
Two connecting blocks are symmetrically and fixedly arranged in the mounting groove 8 and are connected with the corresponding pull rods 16 in a sliding manner.
The utility model provides a collision test device for low pressure measurement and control terminal's theory of operation as follows:
when the sliding block is used, the push plate 6 is pulled to enable the first spring 5 to be continuously compressed, and in the process, as shown in the attached figure 1 of the specification, under the action of the clamping block 7, the inclined groove 13 and the second spring 11, the sliding block 4 can only move leftwards and cannot move rightwards; when push pedal 6 moves to the assigned position, and when the compression degree of first spring 5 satisfied experimental demand, the measurement and control terminal that will await measuring is arranged in on base 1, make it and push pedal 6 contact, handle 19 is pushed to the hand, handle 19 drives connecting plate 17 motion, connecting plate 17 drives two pull rods 16 through hinge bar 18 and keeps away from the motion each other, at this moment, wedge 15 extrudes the inner wall of inclined hole 14, make connecting rod 10 downstream, and then drive kelly 12 downstream, make chute 13 and fixture block 7 separate, at this moment, under the elastic force of first spring 5, make slider 4 drive push pedal 6 motion and then promote the measurement and control terminal that awaits measuring and control and obtain certain initial velocity and striking baffle 21, can carry out collision test.
Compared with the prior art, the utility model provides a bump test device for low pressure measurement and control terminal has following beneficial effect:
the utility model provides a bump test device for low pressure measurement and control terminal, the sliding sleeve of first spring 5 is established on slide bar 3, and the both ends of first spring 5 respectively with the inner wall of sliding tray 2 and slider 4 fixed connection, push pedal 6 fixed mounting on slider 4 can make the measurement and control terminal that awaits measuring obtain certain initial velocity and strike baffle 21, and then carry out the bump test; the clamping block 7 is fixedly installed at the bottom of the sliding block 4, the plurality of inclined grooves 13 are formed in the top of the clamping rod 12, the inclined grooves 13 are matched with the clamping block 7, the compression degree of the first spring 5 can be adjusted, and therefore the measurement and control terminal can obtain different initial speeds; inclined hole 14 sets up on connecting rod 10, two wedge 15 slidable mounting be in mounting groove 8, just wedge 15 and the inner wall sliding connection of the inclined hole 14 who corresponds conveniently release push pedal 6.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a bump test device for low pressure measurement and control terminal which characterized in that includes:
a base;
the sliding groove is formed in the top of the base;
the sliding rod is fixedly arranged in the sliding groove;
the sliding block is slidably mounted on the sliding rod;
the first spring is sleeved on the sliding rod in a sliding manner, and two ends of the first spring are fixedly connected with the inner wall of the sliding groove and the sliding block respectively;
the push plate is fixedly arranged on the sliding block;
the clamping block is fixedly arranged at the bottom of the sliding block;
the mounting groove is formed in the inner wall of the bottom of the sliding groove;
the two connecting grooves are symmetrically formed in the inner wall of the bottom of the mounting groove;
the connecting rod is slidably mounted in the connecting groove, and the top end of the connecting rod extends out of the connecting groove;
the second spring is fixedly arranged in the connecting groove, and one end of the second spring is fixedly connected with the connecting rod;
the clamping rods are fixedly arranged at the top ends of the two connecting rods;
the plurality of inclined grooves are formed in the top of the clamping rod and are matched with the clamping blocks;
the inclined hole is formed in the connecting rod;
the two wedge-shaped blocks are slidably mounted in the mounting grooves and are slidably connected with the inner walls of the corresponding inclined holes;
the handle is slidably mounted on the base and is connected with the two wedge-shaped blocks;
the baffle is fixedly arranged at the top of the base.
2. The collision test device for the low-voltage measurement and control terminal according to claim 1, wherein two pull rods are symmetrically and slidably mounted in the mounting groove, and the pull rods are fixedly connected with the corresponding wedge blocks.
3. The collision test device for the low-voltage measurement and control terminal according to claim 2, wherein one end of the handle extends into the mounting groove and is fixedly provided with a connecting plate, two hinge rods are symmetrically and rotatably mounted on the connecting plate, and the hinge rods are rotatably connected with the corresponding pull rods.
4. The collision test device for the low-voltage measurement and control terminal according to claim 3, wherein a third spring is slidably sleeved on the handle, and two ends of the third spring are fixedly connected with the inner wall of the mounting groove and the connecting plate respectively.
5. The crash test device for the low-voltage test and control terminal as recited in claim 1, wherein a plurality of rollers are rotatably mounted on the base.
6. The collision test device for the low-voltage measurement and control terminal according to claim 1, wherein two connecting blocks are symmetrically and fixedly installed in the installation groove, and the connecting blocks are slidably connected with the corresponding pull rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120061714.9U CN214200566U (en) | 2021-01-11 | 2021-01-11 | Collision test device for low-voltage measurement and control terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120061714.9U CN214200566U (en) | 2021-01-11 | 2021-01-11 | Collision test device for low-voltage measurement and control terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214200566U true CN214200566U (en) | 2021-09-14 |
Family
ID=77634692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120061714.9U Active CN214200566U (en) | 2021-01-11 | 2021-01-11 | Collision test device for low-voltage measurement and control terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214200566U (en) |
-
2021
- 2021-01-11 CN CN202120061714.9U patent/CN214200566U/en active Active
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