CN213242294U - Trigger signal feedback mechanism - Google Patents
Trigger signal feedback mechanism Download PDFInfo
- Publication number
- CN213242294U CN213242294U CN202022686838.4U CN202022686838U CN213242294U CN 213242294 U CN213242294 U CN 213242294U CN 202022686838 U CN202022686838 U CN 202022686838U CN 213242294 U CN213242294 U CN 213242294U
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- lock pin
- trigger signal
- feedback mechanism
- microswitch
- machine body
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Abstract
The utility model provides a trigger signal feedback mechanism, which comprises a lock pin; the lock pin penetrates through the machine body and the separation blade, is movably arranged and is limited between the machine body and the separation blade, and the separation blade is provided with a microswitch which is arranged outside the machine body and can be pressed by the lock pin. The utility model has the advantages of fast reaction, simple structure and high repeatability; the whole structure is a pure mechanical structure, the reliability is high, and the service life is long.
Description
Technical Field
The utility model relates to a trigger signal feedback mechanism belongs to mechanical structure design technical field.
Background
For many moving parts, due to the requirement of integral functions, the moving parts are required to feed back in-place signals after reaching the designated parts, and due to condition limitation, micro switches or proximity switches cannot be directly installed to feed back in-place signals and the in-place signals cannot be repeatedly verified.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a trigger signal feedback mechanism, this trigger signal feedback mechanism reaction is quick, simple structure, reliability, repeatability are high.
The utility model discloses a following technical scheme can realize.
The utility model provides a trigger signal feedback mechanism, which comprises a lock pin; the lock pin penetrates through the machine body and the separation blade, is movably arranged and is limited between the machine body and the separation blade, and the separation blade is provided with a microswitch which is arranged outside the machine body and can be pressed by the lock pin.
The orientation of the microswitch is opposite to the direction of action starting of the lock pin.
A pull rod is arranged on the lock pin, the lock pin penetrates through the machine body, and the pull rod penetrates through the blocking piece.
And a spring is sleeved between the blocking piece and the lock pin on the pull rod.
The pull rod and the lock pin are fixed in a threaded mode.
The separation blade is L-shaped, the outer end of the separation blade is bent towards the action direction of the lock pin, the outer section of the lock pin is bent in a Z shape, the microswitch is fixed at the end part of the separation blade, and the end part of the lock pin is over against the microswitch.
The beneficial effects of the utility model reside in that: the reaction is rapid, the structure is simple, and the repeatability is high; the whole structure is a pure mechanical structure, the reliability is high, and the service life is long.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is an external structural view of fig. 1.
In the figure: 1-lock pin, 2-machine body, 3-spring, 4-baffle, 5-pull rod and 6-microswitch.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
A trigger signal feedback mechanism as shown in fig. 1 and 2 comprises a lock pin 1; the lock pin 1 penetrates through the machine body 2 and the separation blade 4, is movably arranged and limited between the machine body 2 and the separation blade 4, the separation blade 4 is provided with a microswitch 6, and the microswitch 6 is arranged outside the machine body 2 and can be pressed by the lock pin 1.
The microswitch 6 is oriented in the opposite direction to the actuation of the latch 1.
The lock pin 1 is provided with a pull rod 5, the lock pin 1 penetrates through the machine body 2, and the pull rod 5 penetrates through the blocking piece 4.
A spring 3 is sleeved on the pull rod 5 between the blocking piece 4 and the lock pin 1.
The pull rod 5 and the lock pin 1 are fixed by screw threads.
The separation blade 4 is L-shaped and the outer end is bent towards the action direction of the lock pin 1, the outer section of the lock pin 1 is Z-shaped bent, the microswitch 6 is fixed at the end part of the separation blade 4, and the end part of the lock pin 1 is opposite to the microswitch 6.
Therefore, in the specific implementation of the utility model, the lock pin 1 is connected with the pull rod 5 through the screw thread and then is arranged in the machine body 2; the spring 3 is mechanically connected with the pull rod 5; the baffle 4 is connected to the machine body 2 through a screw, and meanwhile, the spring 3 is compressed; the microswitch 6 is connected on the baffle plate 4 through a screw. The utility model discloses the reaction is quick, simple structure, reliability, repeatability are high.
The whole body is of a pure mechanical structure, so that the reliability is high and the service life is long;
the reaction is quick: before action, the lock pin 1 is contacted with a moving part, the spring 3 is in a pressing state, after the moving part moves in place, the lock pin 1 is inserted into a preset in-place hole on the moving part under the action of the spring 3, the lock pin 1 moves downwards and touches the micro switch 6, and in-place signal sending is completed;
the repeatability is high: after the lock pin 1 is inserted into the moving part, the microswitch is triggered to send an in-place signal, meanwhile, a support lug of the lock pin 1 and the blocking piece 4 have a certain limiting effect, and after the signal is sent, the pull rod 5 can be pulled to unlock the moving part.
The specific working principle is as follows:
the cables of the microswitch 6 are connected to the electronic control box. The assembled sports equipment is contacted with the lock pin 1, the spring 3 is in a pressing state at the moment, after the sports equipment moves in place, the lock pin 1 is inserted into a reserved in-place hole on the sports equipment under the action of the spring 3, the lock pin 1 moves in the hole, and meanwhile, a support lug of the lock pin 1 touches the microswitch 6, so that the in-place signal is sent. After the signal is sent, the pull rod 5 can be pulled to unlock the moving part.
Claims (6)
1. A trigger signal feedback mechanism comprising a lock pin (1), characterized in that: the lock pin (1) penetrates through the machine body (2) and the separation blade (4) to be movably mounted and limited between the machine body (2) and the separation blade (4), the separation blade (4) is provided with a microswitch (6), and the microswitch (6) is arranged outside the machine body (2) and can be pressed by the lock pin (1).
2. The trigger signal feedback mechanism of claim 1, wherein: the direction of the microswitch (6) is opposite to the action starting direction of the lock pin (1).
3. The trigger signal feedback mechanism of claim 1, wherein: the lock pin (1) is provided with a pull rod (5), the lock pin (1) penetrates through the machine body (2), and the pull rod (5) penetrates through the blocking piece (4).
4. The trigger signal feedback mechanism of claim 3, wherein: a spring (3) is sleeved between the blocking piece (4) and the lock pin (1) on the pull rod (5).
5. The trigger signal feedback mechanism of claim 3, wherein: the pull rod (5) and the lock pin (1) are fixed in a threaded mode.
6. The trigger signal feedback mechanism of claim 1, wherein: the stop piece (4) is L-shaped, the outer end of the stop piece is bent towards the action direction of the lock pin (1), the outer section of the lock pin (1) is Z-shaped, the microswitch (6) is fixed at the end part of the stop piece (4), and the end part of the lock pin (1) is over against the microswitch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022686838.4U CN213242294U (en) | 2020-11-19 | 2020-11-19 | Trigger signal feedback mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022686838.4U CN213242294U (en) | 2020-11-19 | 2020-11-19 | Trigger signal feedback mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213242294U true CN213242294U (en) | 2021-05-18 |
Family
ID=75882404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022686838.4U Active CN213242294U (en) | 2020-11-19 | 2020-11-19 | Trigger signal feedback mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213242294U (en) |
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2020
- 2020-11-19 CN CN202022686838.4U patent/CN213242294U/en active Active
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