CN217422223U - Signal feedback device - Google Patents
Signal feedback device Download PDFInfo
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- CN217422223U CN217422223U CN202220148350.2U CN202220148350U CN217422223U CN 217422223 U CN217422223 U CN 217422223U CN 202220148350 U CN202220148350 U CN 202220148350U CN 217422223 U CN217422223 U CN 217422223U
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- button switch
- signal feedback
- sets
- pole
- steel ball
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Abstract
The utility model relates to a signal feedback device. The existing structure adopts a horizontal double-piston structure, is relatively complex in structure, occupies a large space, and is not beneficial to setting other functions. The utility model discloses a shell, the one end of shell sets up the disk seat, sets up the case in the disk seat, and the regulation pole is connected to the one end of case, the outer end of adjusting the pole stretches out the shell and connect the button, the other end of case is just to the air inlet on the disk seat, the below of adjusting the pole sets up the linkage steel ball, and linkage steel ball below sets up button switch, adjusts the pole and receives the air supply to promote when moving towards button end, and button switch is opened in the linkage of touching steel ball, button switch-on power trigger command signal. The utility model discloses with original horizontal structure's double piston, change the independent sealed single piston of vertical structure into, simplified the product structure. Due to the adoption of the structure of the button switch, the sensitivity of the product is effectively improved, the feedback is more direct, and the accuracy of the signal is ensured.
Description
Technical Field
The utility model relates to a make things convenient for system installation and user to use and signal feedback device who maintains.
Background
The signal feedback structure of the existing electronic switch adopts a horizontal double-piston structure, the structure is complex, the occupied space is large, and the arrangement of other functions is not facilitated. And the micro switch is adopted, so that the feedback is not direct enough, and the sensitivity is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses shortcoming to prior art exists provides a signal feedback device, changes original micro-gap switch into button switch, improves the sensitivity of product, has simplified the device structure, has promoted the operational reliability.
Therefore, the utility model adopts the following technical proposal: the utility model provides a signal feedback device, includes the shell, its characterized in that the one end of shell sets up the disk seat, sets up the case in the disk seat, and the regulation pole is connected to the one end of case, the outer end of adjusting the pole stretch out the shell and connect the button, the other end of case is just to the air inlet on the disk seat, the below of adjusting the pole sets up the linkage steel ball, and linkage steel ball below sets up button switch, adjusts the pole and receives the air supply to promote when moving towards the button end, and the button switch linkage opens button switch, button switch-on power triggering command signal.
Preferably, the adjusting rod forms a triggering middle section part with a diameter larger than that of the adjusting rod main body in the middle.
Preferably, a stopper for limiting the maximum movement of the valve core is further arranged in the valve seat.
Preferably, a buffer pad is arranged between the linkage steel ball and the button switch.
Preferably, the cushion pad is adhered to the push button switch by glue 502.
Preferably, an outer annular groove is formed on an outer surface of the valve body, and a gasket is disposed in the outer annular groove.
Preferably, the periphery of the air inlet end of the valve seat is provided with a threaded interface, and the outer end of the threaded interface is sleeved with a joint protective sleeve.
Preferably, a slotted concave end is formed on the shell, and a screw connecting valve seat is arranged in the slotted concave end.
Preferably, the terminal of the button switch is connected with the copper wire, and then is placed in the shell and fixed by glue.
The utility model discloses with original horizontal construction's double piston, change the independent sealed single piston of vertical structure into, simplified the product structure. And the position that the original horizontal piston corresponded to vacate, can increase and debug the button or other functional detection parts, while being convenient for in routine maintenance and detection, whether it is in the normal condition to relatively conveniently inspect products and system through debugging the button. Due to the adoption of the structure of the button switch, the sensitivity of the product is effectively improved, the feedback is more direct, and the accuracy of the signal is ensured.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the initial state of the signal feedback device according to the present invention.
Fig. 3 is a schematic diagram of the state of receiving signal feedback according to the present invention.
Fig. 4 is a schematic diagram of the external structure of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The signal feedback device shown in fig. 1-4 comprises a shell 1, wherein one end of the shell is provided with a valve seat 3, a valve core 6 is arranged in the valve seat, one end of the valve core is connected with an adjusting rod 8, the outer end of the adjusting rod extends out of the shell and is connected with a button 11, the other end of the valve core is opposite to an air inlet 16 on the valve seat, a linkage steel ball 9 is arranged below the adjusting rod, a button switch 12 is arranged below the linkage steel ball, when the adjusting rod is pushed by an air source to move towards the button end, the button switch is opened by touching the steel ball linkage, and the button switch is switched on to trigger a command signal.
The adjusting rod is formed with a triggering middle section 15 having a diameter larger than that of the adjusting rod body at the middle. The diameter increasing part is formed in the middle section of the adjusting rod, and the linkage steel ball can be pushed downwards in the outward pushing process.
A limiter 5 for limiting the valve core to move to the maximum limit is also arranged in the valve seat. The limiting stopper is arranged to prevent the valve core from moving beyond a preset range to influence normal use.
A buffer pad 10 is arranged between the linkage steel ball and the button switch. The bumper is glued to the push button switch by 502. The outer surface of the valve core forms an outer ring groove, and a sealing gasket 7 is arranged in the outer ring groove. The periphery of the air inlet end of the valve seat is provided with a threaded interface, and the outer end of the threaded interface is sleeved with a joint protective sleeve 4. A slotted concave end is formed on the shell, and a screw 2 is arranged in the slotted concave end and connected with the valve seat. The connecting terminal 13 of the button switch is connected with the copper conductor and then is arranged in the shell and fixed by glue. The outside of the terminal 13 is fitted with a chuck nut 14.
As shown in fig. 3, in the initial state, the valve core is not pushed by the air source and is maintained at the initial position, the linkage steel ball is located at the high position, the button is not opened, and the button switch is not inserted into the power supply.
As shown in figure 4, after the air inflation is started from the air source or the button is pulled out manually, the adjusting rod is pushed by the valve core to move rightwards, and then the diameter of the adjusting rod is increased to push the steel ball downwards. The steel ball is pressed downwards by the adjusting rod, the steel ball moves downwards, the button switch is turned on, the device sends an instruction signal to the equipment signal control cabinet after the button switch is powered on, and then the control cabinet executes various working instructions.
The utility model discloses with original horizontal construction's double piston, change the independent sealed single piston of vertical structure into, simplified the product structure. And the position that the original horizontal piston corresponded to vacate can increase and debug the button or other functional detection parts, while being convenient for in daily maintenance and detection, whether it is in normal condition to relatively conveniently inspect product and system through debugging the button. Due to the adoption of the structure of the button switch, the sensitivity of the product is effectively improved, the feedback is more direct, and the accuracy of the signal is ensured. Just the utility model discloses the outward appearance is novel, and compact structure is reasonable. Besides fully meeting the functions of the product in the system, the whole appearance basically meets the requirements of industrial product design on appearance beauty and symmetry.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (9)
1. The utility model provides a signal feedback device, includes shell (1), its characterized in that the one end of shell sets up disk seat (3), sets up case (6) in the disk seat, and regulation pole (8) are connected to the one end of case, the outer end of adjusting the pole stretches out the shell and connect button (11), the other end of case is just to air inlet (16) on the disk seat, the below of adjusting the pole sets up linkage steel ball (9), and linkage steel ball below sets up button switch (12), and when adjusting the pole and receiving the air supply promotion to move towards the button end, the button switch is opened in the linkage of touching steel ball, and button switch switches switch-on power triggers command signal.
2. A signal feedback arrangement as claimed in claim 1, wherein said adjustment lever is formed with a central triggering middle section (15) having a larger diameter than the body of the adjustment lever.
3. A signal feedback arrangement according to claim 1 or 2, wherein a stop (5) is provided in the valve seat to limit the maximum extent of movement of the valve member.
4. A signal feedback device according to claim 3, wherein a buffer pad (10) is provided between said interlocking balls and said push button switch.
5. A signal feedback device according to claim 4, wherein said cushion is adhered to said push button switch by glue 502.
6. A signal feedback arrangement according to claim 5, wherein the outer surface of said spool defines an outer annular groove, and a seal (7) is disposed in said outer annular groove.
7. A signal feedback device according to claim 6, wherein a screw interface is arranged at the periphery of the air inlet end of the valve seat, and a joint protective sleeve (4) is sleeved at the outer end of the screw interface.
8. A signal feedback arrangement as claimed in claim 7, wherein the housing is formed with a recessed end, the recessed end being provided with a screw (2) for engaging the valve seat.
9. A signal feedback arrangement according to claim 8, wherein the terminals (13) of said push button switch are connected to copper conductors and then placed in the housing and fixed by glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220148350.2U CN217422223U (en) | 2022-01-20 | 2022-01-20 | Signal feedback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220148350.2U CN217422223U (en) | 2022-01-20 | 2022-01-20 | Signal feedback device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217422223U true CN217422223U (en) | 2022-09-13 |
Family
ID=83176768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220148350.2U Active CN217422223U (en) | 2022-01-20 | 2022-01-20 | Signal feedback device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217422223U (en) |
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2022
- 2022-01-20 CN CN202220148350.2U patent/CN217422223U/en active Active
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| GR01 | Patent grant |