CN218384862U - Travel switch capable of automatically adjusting travel - Google Patents
Travel switch capable of automatically adjusting travel Download PDFInfo
- Publication number
- CN218384862U CN218384862U CN202221234796.3U CN202221234796U CN218384862U CN 218384862 U CN218384862 U CN 218384862U CN 202221234796 U CN202221234796 U CN 202221234796U CN 218384862 U CN218384862 U CN 218384862U
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- CN
- China
- Prior art keywords
- mounting
- groove
- sliding
- travel
- travel switch
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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.)
- Expired - Fee Related
Links
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005191 phase separation Methods 0.000 abstract description 3
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses a can automize travel adjustment's travel switch, travel adjustment's travel switch includes the mounting panel, set up the contact groove that is used for triggering on the mounting panel, an organic whole is provided with the mount table on the mounting panel, the installation cavity has been seted up in the mount table, the installation cavity is \ 21274;, shape structure, be provided with the contact assembly who is used for triggering in the installation cavity, the mounting groove has been seted up to the mount table upper end. The utility model discloses a but travel switch equipment of automated adjustment stroke of above-mentioned design adopts the mode of pressing to the mounting disc for the mounting disc is through the pushing rod to the actuating lever drive, makes the actuating lever pass through lever principle and makes trigger block and contact groove phase separation under the effect of connecting rod, can avoid trigger block and contact groove accidental contact under the effect of the control lever of mounting disc simultaneously, thereby improves the security of this equipment.
Description
Technical Field
The utility model relates to a can automize and adjust travel switch technical field, especially relate to a can automize and adjust travel switch.
Background
The limit switch is a common small-current master electrical appliance, and the contact of the limit switch acts to connect or disconnect a control circuit by using the collision of mechanical moving parts, so that a certain control purpose is achieved.
Generally, such switches are used to limit the position or stroke of the movement of the machine, so that the moving machine can automatically stop, move in reverse, shift or automatically move back and forth according to a certain position or stroke.
When the position or the stroke of mechanical motion is controlled, the traditional travel switch cannot be directly driven by a trigger block due to a complex manufacturing structure or is switched on or off by the control trigger block, so that the workload of an operator is increased, and the travel switch is inconvenient to use by the operator.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of can automizing and adjust travel switch operation among the prior art, and the travel switch of a can automizing and adjust the stroke that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a can automize travel switch who adjusts stroke, travel switch of adjustable stroke includes the mounting panel, offer the contact groove that is used for triggering on the mounting panel, an organic whole is provided with the mount table on the mounting panel, the installation cavity has been seted up in the mount table, the installation cavity is \21274; "shape structure, the internal contact module that is used for triggering that is provided with of installation cavity, the mounting groove has been seted up to the mount table upper end, set up the mounting hole that is used for contact module sliding guide in the mounting groove, the mounting hole communicates with each other with the installation cavity, the sliding tray that is located the mounting groove outer lane is seted up to the mount table upper end, be provided with in the sliding tray and be used for the drive assembly to contact module control.
Preferably, the contact assembly wears to locate the catch bar in the mounting hole including sliding, catch bar upper end an organic whole is connected with the mounting disc, the cover is equipped with the promotion spring that is located the mounting disc lower extreme on the catch bar, catch bar lower extreme symmetry articulates there is the actuating lever of crisscross setting, the installation axle is worn to be equipped with at the actuating lever middle part, installation axle slidable mounting is in the installation cavity, the actuating lever other end articulates there is the connecting rod, the connecting rod free end articulates there is the trigger block that slides in the vertical section of installation cavity, the trigger block corresponds with the contact groove.
Preferably, the drive assembly comprises a drive block sliding in the sliding groove, a mounting ring fixedly connected with the outer ring of the drive block is sleeved on the outer ring of the drive block, a pulling spring is sleeved on the outer ring of the drive block, two ends of the pulling spring are respectively connected with the mounting ring and the mounting table, the side end of the mounting ring is connected with an ear plate used for driving the drive block, a sliding through groove communicated with the sliding groove is symmetrically formed in the side wall of the mounting groove, and a control branched chain used for blocking the mounting disc is arranged in the sliding through groove.
Preferably, the sliding groove is of an annular structure, the driving block is of an annular structure, and the driving block slides in the sliding groove.
Preferably, the control branch chain comprises a control rod which is slidably arranged in the sliding through groove in a penetrating manner, the control rod is of a T-shaped structure, and a return spring used for returning the control rod is sleeved on the control rod.
Preferably, the installation cavity horizontal section has symmetrically been seted up the direction spout, installation axle both ends symmetry is provided with the direction slider that slides in the direction spout, be the rotation connection between direction slider and the installation axle.
Compared with the prior art, the utility model discloses possess following advantage:
1. the utility model discloses a but travel switch equipment of automated adjustment stroke through above-mentioned design adopts the mode of pressing to the mounting disc, makes the mounting disc drive the actuating lever through the pushing rod, makes the actuating lever make trigger block and contact slot separate under the effect of connecting rod through lever principle, can avoid trigger block and contact slot accidental contact under the effect of the control lever of mounting disc simultaneously to improve the security of this equipment;
2. the utility model discloses an otic placode and collar can drive the drive block, carry out and can control the control lever for the control lever is convenient for carry on spacingly to the mounting disc, thereby the convenience is controlled the contact nature of this equipment, can improve its convenience through the mode of stirring, pressing.
Drawings
Fig. 1 is a schematic perspective view of a travel switch capable of automatically adjusting a travel according to the present invention;
fig. 2 is a sectional view of a planar internal structure of a travel switch capable of automatically adjusting a travel according to the present invention;
fig. 3 is a schematic view of a partial planar structure of a travel switch capable of automatically adjusting a stroke according to the present invention.
In the figure: 1. a travel switch; 2. mounting a plate; 3. a contact groove; 4. an installation table; 5. installing a cavity; 6. mounting grooves; 7. a sliding groove; 8. a push rod; 9. installing a disc; 10. a push spring; 11. a drive rod; 12. installing a shaft; 13. a connecting rod; 14. a trigger block; 15. a drive block; 16. a mounting ring; 17. pulling the spring; 18. an ear plate; 19. a control lever; 20. a return spring; 21. a guide chute; 22. and a guide slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a travel switch capable of automatically adjusting a travel, the travel switch 1 capable of adjusting a travel comprises a mounting plate 2, the mounting plate 2 is electrically connected with an existing device to be controlled in travel, a contact groove 3 for triggering is formed in the mounting plate 2, a mounting table 4 is integrally arranged on the mounting plate 2, the mounting table 4 is made of an insulating material, preferably PVC, a mounting cavity 5 is formed in the mounting table 4, the mounting cavity 5 is of a reversed V-shaped structure, a contact component for triggering is arranged in the mounting cavity 5, a mounting groove 6 is formed in the upper end of the mounting table 4, the mounting disc 9 is convenient to operate through the mounting groove 6, a mounting hole for slidably guiding the contact component is formed in the mounting groove 6, the mounting hole is communicated with the mounting cavity 5, a sliding groove 7 located in the outer ring of the mounting groove 6 is formed in the upper end of the mounting table 4, the sliding groove 7 is of an annular structure, and a driving component for controlling the contact component is arranged in the sliding groove 7.
Contact assembly wears to locate the catch bar 8 in the mounting hole including sliding, 8 upper ends of catch bar an organic whole are connected with mounting disc 9, the cover is equipped with the promotion spring 10 that is located the mounting disc 9 lower extreme on the catch bar 8, can be convenient for install promotion spring 10 through mounting disc 9, 8 lower extreme symmetries of catch bar articulate there is crisscross actuating lever 11 that sets up, installation axle 12 is worn to be equipped with in actuating lever 11 middle part, be convenient for play the supporting role to actuating lever 11 through installation axle 12, it overturns to be convenient for actuating lever 11 to use installation axle 12 as the fulcrum, installation axle 12 slidable mounting is in installation cavity 5, the actuating lever 11 other end articulates there is connecting rod 13, 13 free ends of connecting rod articulate has the trigger block 14 that slides in the vertical section of installation cavity 5, trigger block 14 is corresponding with contact tank 3.
Supplementary instructions; the trigger block 14 is electrically connected to the mounting plate 2.
The 5 horizontal segment symmetries of installation cavity have seted up direction spout 21, installation axle 12 both ends symmetry is provided with the direction slider 22 that slides in direction spout 21, and direction spout 21 plays the slide guide effect to direction slider 22, is connected for rotating between direction slider 22 and the installation axle 12, not only can be convenient for through direction slider 22 to install the axle 12 and rotate, is convenient for install the axle 12 and slides along direction spout 21 under the effect of direction slider 22 moreover.
During the use, press mounting disc 9 through the manual work for mounting disc 9 drives 11 one end of actuating lever through catch bar 8, and actuating lever 11 drives connecting rod 13 under the effect of installation axle 12, makes connecting rod 13 drive trigger block 14 and slides in contact tank 3 phase separations along installation cavity 5, makes the outage effect, improves its security.
Drive assembly is including sliding drive block 15 in sliding tray 7, drive block 15 is the loop configuration, drive block 15 slides in sliding tray 7, 15 outer lane covers of drive block are equipped with fixed connection's collar 16, 15 outer lane covers of drive block are equipped with pulling spring 17, pulling spring 17 both ends link to each other with collar 16 and mount table 4 respectively, be convenient for install pulling spring 17 through collar 16, 16 side of collar is connected with and is used for 15 driven otic placode 18 to drive block 15, can drive collar 16 and drive block 15 through otic placode 18 and play the drive action, it slides along sliding tray 7 to be convenient for collar 16 to drive block 15, 6 lateral walls of mounting groove symmetry seted up with the communicating slip through groove of sliding tray 7, it is used for the control branch chain that blocks mounting disc 9 to lead to being provided with in the groove to slide.
The control branch chain includes that the groove slides in the logical control rod 19 of wearing to establish that slides, leads to the groove through the slip and can play the slip guide effect to control rod 19, and control rod 19 is T shape structure, and the cover is equipped with reset spring 20 that is used for reseing to control rod 19 on the control rod 19, can play the impetus to control rod 19 through reset spring 20 for control rod 19 and drive block 15 slide offset.
The utility model discloses its functional principle is set forth to following mode of operation of accessible:
when the device is used, the lug plate 18 is driven upwards along the sliding groove 7 manually, so that the lug plate 18 drives the driving block 15 to slide upwards along the sliding groove 7 through the mounting ring 16, the control rod 19 slides towards two sides under the action of the return spring 20, the control rod 19 does not constrain the mounting disc 9 any more, the mounting disc 9 drives the front driving rod 11 to upwards rise by taking the mounting shaft 12 as a fulcrum through the push rod 8 under the action of the push spring 10, and when the mounting shaft 12 rises, the mounting shaft 12 slides along the guide sliding groove 21 under the action of the guide sliding block 22, so that the other end of the driving rod 11 drives the connecting rod 13 to downwards drive the trigger block 14, the trigger block 14 can be contacted with the contact groove 3, and the stroke control device is triggered;
during the outage, press mounting disc 9 through the manual work, make mounting disc 9 drive actuating lever 11 one of them end through catch bar 8, actuating lever 11 the other end drives trigger block 14 and contact slot 3 phase separation through connecting rod 13 under installation axle 12 and guide slider 22's effect, and then accomplish the outage, drive block 15 resets under the effect of pulling spring 17, thereby extrude control lever 19 and make control lever 19 reset, and then block mounting disc 9, avoid trigger block 14 and contact slot 3 accidental contact.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The travel switch capable of automatically adjusting the travel is characterized in that the travel switch (1) capable of adjusting the travel comprises a mounting plate (2), a contact groove (3) used for triggering is formed in the mounting plate (2), a mounting table (4) is integrally arranged on the mounting plate (2), a mounting cavity (5) is formed in the mounting table (4), the mounting cavity (5) is of a 21274type structure, a contact component used for triggering is arranged in the mounting cavity (5), a mounting groove (6) is formed in the upper end of the mounting table (4), a mounting hole used for sliding guide of the contact component is formed in the mounting groove (6), the mounting hole is communicated with the mounting cavity (5), a sliding groove (7) located in the outer ring of the mounting groove (6) is formed in the upper end of the mounting table (4), and a driving component used for controlling the contact component is arranged in the sliding groove (7).
2. The travel switch capable of automatically adjusting the travel according to claim 1, wherein the contact assembly comprises a push rod (8) slidably disposed in the mounting hole, the upper end of the push rod (8) is integrally connected with a mounting plate (9), a push spring (10) located at the lower end of the mounting plate (9) is sleeved on the push rod (8), the lower end of the push rod (8) is symmetrically hinged with driving rods (11) which are arranged in a staggered manner, a mounting shaft (12) is disposed in the middle of the driving rods (11), the mounting shaft (12) is slidably mounted in the mounting cavity (5), the other end of the driving rod (11) is hinged with a connecting rod (13), the free end of the connecting rod (13) is hinged with a trigger block (14) which slides in the vertical section of the mounting cavity (5), and the trigger block (14) corresponds to the contact groove (3).
3. The travel switch capable of automatically adjusting the travel according to claim 1, wherein the driving assembly comprises a driving block (15) sliding in the sliding groove (7), a fixedly connected mounting ring (16) is sleeved on the outer ring of the driving block (15), a pulling spring (17) is sleeved on the outer ring of the driving block (15), two ends of the pulling spring (17) are respectively connected with the mounting ring (16) and the mounting table (4), an ear plate (18) used for driving the driving block (15) is connected to the side end of the mounting ring (16), a sliding through groove communicated with the sliding groove (7) is symmetrically formed in the side wall of the mounting groove (6), and a control branch chain used for blocking the mounting disc (9) is arranged in the sliding through groove.
4. The stroke switch capable of automatically adjusting the stroke according to claim 3, wherein the sliding groove (7) is of an annular structure, the driving block (15) is of an annular structure, and the driving block (15) slides in the sliding groove (7).
5. The travel switch capable of automatically adjusting the travel according to claim 3, wherein the control branch comprises a control rod (19) slidably inserted in the sliding through groove, the control rod (19) is of a T-shaped structure, and a return spring (20) for returning the control rod (19) is sleeved on the control rod (19).
6. The travel switch capable of automatically adjusting the travel according to claim 2, wherein the mounting cavity (5) is symmetrically provided with guide sliding grooves (21) at a horizontal section, the two ends of the mounting shaft (12) are symmetrically provided with guide sliding blocks (22) sliding in the guide sliding grooves (21), and the guide sliding blocks (22) are rotatably connected with the mounting shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221234796.3U CN218384862U (en) | 2022-05-23 | 2022-05-23 | Travel switch capable of automatically adjusting travel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221234796.3U CN218384862U (en) | 2022-05-23 | 2022-05-23 | Travel switch capable of automatically adjusting travel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218384862U true CN218384862U (en) | 2023-01-24 |
Family
ID=84959453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221234796.3U Expired - Fee Related CN218384862U (en) | 2022-05-23 | 2022-05-23 | Travel switch capable of automatically adjusting travel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218384862U (en) |
-
2022
- 2022-05-23 CN CN202221234796.3U patent/CN218384862U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |