CN114520125B - Small-sized multi-knife two-position switch structure with display buttons - Google Patents
Small-sized multi-knife two-position switch structure with display buttons Download PDFInfo
- Publication number
- CN114520125B CN114520125B CN202210218575.5A CN202210218575A CN114520125B CN 114520125 B CN114520125 B CN 114520125B CN 202210218575 A CN202210218575 A CN 202210218575A CN 114520125 B CN114520125 B CN 114520125B
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- China
- Prior art keywords
- knife
- base
- cover
- switch structure
- contact piece
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
- H01H23/16—Driving mechanisms
Landscapes
- Slide Switches (AREA)
Abstract
The invention discloses a small multi-knife two-position switch structure with display buttons, which is characterized in that; the lower end of the operating mechanism (1) is clamped into the transmission mechanism (2), the transmission mechanism (2) is inserted into the switch assembly (3), and the operating mechanism (1), the transmission mechanism (2) and the switch assembly (3) are arranged on the installation accessory (4). Compared with the existing structure, the width of the switch structure with the display button, which is small in size and large in margin, is reduced by nearly half in the width of the surface perpendicular to the movement direction of the button handle, and the adjustable switch component is made into a circuit structure of 4-knife, 6-knife and 8-knife, and the width is kept unchanged.
Description
Technical Field
The invention relates to the technical field of toggle switches, in particular to a small multi-knife two-position toggle switch structure with a display function.
Background
Along with technological development, the requirements of the novel military aircraft on the switching technology are higher, and particularly, the requirements on the switch with multiple margins and small volume are more and more, for example, a certain type of aircraft proposes the requirement that the four-knife structure of the original parking control switch (with a display button switch) is increased to be six-knife, and the volume is further reduced, and the requirement cannot be realized by adopting the existing button switch structure.
Disclosure of Invention
The invention aims to overcome the defects and provide a small-sized and multi-margin switch structure with a display button, which has a width reduced by nearly half in a plane perpendicular to the movement direction of a button handle compared with the original structure, and can adjust the traditional switch assembly to be made into a circuit structure of 4-knife, 6-knife and 8-knife, and has a small-sized multi-knife and two-position switch structure with a display button, wherein the width of the switch structure is kept unchanged.
The aim and the main technical problems are achieved by adopting the following technical scheme:
the invention relates to a small multi-knife two-position switch structure with display buttons, which is characterized in that; the lower end of the operating mechanism is clamped into the transmission mechanism, the transmission mechanism is inserted into the switch assembly, the operating mechanism, the transmission mechanism and the switch assembly are mounted on the mounting accessory, the transmission mechanism consists of a base A, a turntable, a spring B, a steel ball, a rotating shaft, a split washer, a pressing block A and a pressing block B, the two ends of the rotating shaft are respectively sleeved with the turntable to be clamped into the split washer for connection, the spring B and the steel ball are placed in the base A and clamped into the turntable to be connected with corresponding molded surfaces, the pressing block B is mounted on the rotating shaft, and the upper end of the base A is fixedly connected with the pressing block A.
The switch assembly comprises a base B, a sliding block, contact columns, contact pieces, tension springs and a baffle, wherein the tension springs are placed in holes formed in the middle of the contact pieces, the two ends of each tension spring are hooked on the two ends of each contact piece respectively, each contact piece penetrates into the holes formed in the sliding block, the contact pieces and the sliding block are placed in the middle of the base B, a plurality of contact columns are fixedly mounted at the two ends of each base B respectively, the two ends of each contact piece are clamped between the two contact columns respectively, the baffle is embedded in the sliding block, the contact pieces at the two sides are clamped at the slotting positions of the baffle, and a protruding head arranged on a rotating shaft is inserted into a groove formed in the upper surface of the sliding block.
The operating mechanism consists of a luminous light source, a spring A, a deflector rod, a rivet, a pipe connecting nozzle, pins, a cover A, guide rods, niu Bing, a lamp holder and a lamp shade, wherein the deflector rod sleeved with the spring A is arranged at the upper end of a knob handle in Niu Bing of the lamp shade, the guide rods are fixedly arranged in the deflector rod, the lower ends of the guide rods are inserted into the pipe connecting nozzle to penetrate through the rivet connection, the cover A is arranged below the pipe connecting nozzle, the lower ends of the lamp holders are clamped into the upper ends of the guide rods, the luminous light source is arranged at the upper ends of the lamp holders, the lead wires led out from the lamp holders are led out from the cover A after passing through wiring grooves formed in two sides of the guide rods, and the pins arranged at the lower ends of the guide rods are clamped into grooves formed in the upper ends of the turntable.
The mounting accessory comprises a shell, a cover B, a nut and a gasket, wherein the cover B is mounted on the shell, the gasket is sleeved on the cover B and screwed into the nut for connection, and the cover A is placed on the cover B and sleeved on the cover B and screwed into the nut for connection.
The rotary disc eccentric wheel is provided with grooves on the side surface and the top end respectively, and can rotate in the base A.
The rotating shaft can rotate along with the rotating disc.
The sliding block can slide left and right in the middle of the base B.
Compared with the prior art, the invention has obvious beneficial effects, and the technical scheme can be as follows: the invention is characterized in that the lower end of the operating mechanism is clamped into the transmission mechanism, the transmission mechanism is inserted into the switch assembly, the operating mechanism and the switch assembly are arranged on the installation accessory, a long pin is fixed on a deflector rod of the operating mechanism, the pin is clamped on two turntables of the transmission mechanism, when the deflector rod is poked, the turntables are driven to rotate by the pin, the turntables drive the rotating shafts to rotate, two lugs arranged on the rotating shafts extend into grooves arranged on the sliding blocks, when the rotating shafts rotate, the lugs drive the lugs to rotate, the sliding blocks are poked up and down by the lugs, and the sliding blocks drive the contact pieces to poke up and down, so that the two ends of the contact pieces are contacted with one of upper contact columns and lower contact columns of the two ends of the contact pieces, and the communication switch is triggered. Meanwhile, a groove is formed in the circumference of the rotary table, steel balls are arranged on two sides of the base, when the knob handle is positioned at the two sides of the nozzle, the steel balls are clamped in the groove of the rotary table under the action of an internal spring B, when the knob is pulled Niu Bing, the rotary table rotates to compress the steel balls, the steel balls climb along the groove profile of the rotary table and compress the spring B, when the knob is pulled to a conversion position, the steel balls just cross the highest point of the profile of the rotary table, and at the moment, the spring B releases energy storage to provide a hand feeling that a switch is converted in place. The switch structure with the display buttons is small in size and large in margin, compared with the original structure, the width of the switch structure is reduced by nearly half in the plane perpendicular to the movement direction of the button handle, the traditional switch assembly can be adjusted to be made into circuit structures of 4-knife, 6-knife and 8-knife, and the width of the switch structure is kept unchanged for display.
Drawings
FIG. 1 is a schematic view of the structure of the present invention, FIG. 1;
FIG. 2 is a schematic view of the structure of the present invention, FIG. 2;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a front view of the present invention;
FIG. 5 is a cross-sectional view of FIGS. 4 A-A;
FIG. 6 is a bottom view of the belt display operating mechanism of the present invention;
FIG. 7 is a partial cross-sectional view of the belt display operating mechanism of the present invention;
FIG. 8 is a front view of the transmission of the present invention;
FIG. 9 is a schematic diagram of the transmission mechanism of the present invention;
FIG. 10 is a schematic view 1 of the internal structure of the transmission mechanism of the present invention;
FIG. 11 is a schematic view of the internal structure of the transmission mechanism of the present invention, shown in FIG. 2;
FIG. 12 is a top view of the switch assembly of the present invention;
FIG. 13 is a schematic view of the structure of the switch assembly of the present invention;
FIG. 14 is a schematic view of the structure of FIG. 13 with the base B removed;
FIG. 15 is a schematic view of the partial structure of the contact beam, contact blade, tension spring, and shutter of the present invention;
fig. 16 is a front view of the mounting accessory of the present invention.
The marks in the figure:
1. with a display operating mechanism; 2. a transmission mechanism; 3. a switch assembly; 4. installing accessories; 5. a light source; 6. a spring A; 7. a deflector rod; 8. a rivet; 9. a pipe connecting nozzle; 10. a pin; 11. covers a,12, guide rods; 13. a knob handle; 14. a lamp holder; 15. a lamp shade; 16. a base A; 17. a turntable; 18. a spring B; 19. a steel ball; 20. a rotating shaft; 21. a split retainer ring; 22. briquetting A; 23. briquetting B; 24. a base B; 25. a slide block; 26. a contact column; 27. a contact piece; 28. tension springs, 29, baffles; 30. a housing; 31. a cover B; 32. a nut; 33. and a gasket.
Detailed Description
The invention will be further described with reference to the drawings and detailed description.
The invention relates to a small multi-knife two-position switch structure with display buttons, which is characterized in that; the lower end of the operating mechanism 1 is clamped into the transmission mechanism 2, the transmission mechanism 2 is inserted into the switch assembly 3, the operating mechanism 1, the transmission mechanism 2 and the switch assembly 3 are mounted on the mounting accessory 4, the transmission mechanism 2 consists of a base A16, a rotary disc 17, a spring B18, a steel ball 19, a rotary shaft 20, a split washer 21, a pressing block A22 and a pressing block B23, the rotary disc 17 is respectively sleeved at two ends of the rotary shaft 20 and is clamped into the split washer 21 for connection, the spring B18 is placed in the base A16 and is clamped into the rotary disc 17 for connection, the pressing block B23 is mounted on the rotary shaft 20, and the upper end of the base A16 is fixedly connected with the pressing block A22.
The switch assembly 3 is composed of a base B24, a sliding block 25, contact columns 26, contact plates 27, tension springs 28 and a baffle 29, wherein the tension springs 28 are placed in holes formed in the middle of the contact plates 27, two ends of each tension spring 28 are hooked on two ends of each contact plate 27 respectively, each contact plate 27 penetrates into the holes formed in the corresponding sliding block 25, the contact plates 27 and the sliding block 25 are placed in the middle of the base B24, a plurality of contact columns 26 are fixedly installed at two ends in the base B24 respectively, two ends of each contact plate 27 are clamped between the two contact columns 26 respectively, the baffle 29 is embedded in the sliding block 25, the contact plates 27 at two sides are clamped at grooves of the baffle 29, and protruding heads arranged on the rotating shafts 20 are inserted into grooves formed in the sliding block 25.
The operating mechanism 1 consists of a luminous light source 5, a spring A6, a deflector rod 7, a rivet 8, a pipe connecting nozzle 9, a pin 10, a cover A11, guide rods 12, niu Bing, a lamp holder 14 and a lamp shade 15, wherein the lamp shade 15 covers the upper end of the knob 13, the deflector rod 7 sleeved with the spring A6 is put into Niu Bing, the guide rod 12 is fixedly arranged in the deflector rod 7, the lower end of the guide rod 12 is inserted into the pipe connecting nozzle 9 to penetrate through the rivet 8 for connection, the cover A11 is arranged below the pipe connecting nozzle 9, the lower end of the lamp holder 14 is clamped into the upper end of the guide rod 12, the luminous light source 5 is arranged at the upper end of the lamp holder 14, a lead wire led out from the cover A11 is led out after passing through wiring grooves arranged at two sides of the guide rod 12, and the pin 10 arranged at the lower end of the guide rod 12 is clamped into a groove arranged at the upper end of the turntable 17.
The mounting accessory 4 consists of a shell 30, a cover B31, a nut 32 and a gasket 33, wherein the cover B31 is mounted on the shell 30, the gasket 33 is sleeved on the cover B31 and screwed into the nut 32 for connection, and the cover A11 is placed on the cover B31 and sleeved with the gasket 33 and screwed into the nut 31 for connection.
The rotating disc 17 is eccentric wheel-shaped, and the side surface and the top end of the rotating disc are respectively provided with a groove which can rotate in the base A16.
The rotating shaft 20 can rotate along with the rotating disc 17.
The sliding block 25 can slide left and right in the middle of the base B24.
When in use; the knob handle 13 is lifted and pulled, the knob handle 13 drives the deflector rod 7 and the pin 10 on the deflector rod 7 to move, when the pin 10 moves, the dial 17 is shifted to rotate, the dial 17 drives the rotating shaft 20 to rotate, when the rotating shaft 20 rotates, the lugs of the rotating shaft 20 move up and down, the sliding block 25 in the toggle switch assembly 3 moves, when the sliding block 25 moves, the contact piece 27 moves along with the movement, the tension spring 28 is stretched to store energy, and when the contact piece 27 passes over the action position point, the tension spring 28 releases the stored energy, the contact piece 27 overturns to be contacted with the contact post 26 at the other end, and the circuit is switched. Meanwhile, when the turntable 17 rotates, the turntable 17 rotates to compress the steel balls 19, the steel balls 19 climb along the groove profile of the turntable 17 and compress the springs B18, and when the turntable 17 is wrenched to a point beyond the action position, the steel balls 19 just cross the highest point of the profile of the turntable 17, and at the moment, the springs B18 release energy storage.
Claims (6)
1. A small-sized multi-knife two-position switch structure with display buttons is characterized in that; the lower end of the operating mechanism (1) is clamped into the transmission mechanism (2), the transmission mechanism (2) is inserted into the switch assembly (3), the operating mechanism (1), the transmission mechanism (2) and the switch assembly (3) are installed on the installation accessory (4), the transmission mechanism (2) consists of a base A (16), a rotary disc (17), a spring B (18), a steel ball (19), a rotating shaft (20), an opening retainer ring (21), a pressing block A (22) and a pressing block B (23), the rotary disc (17) is respectively sleeved at two ends of the rotating shaft (20), the spring B (18) and the steel ball (19) are clamped into corresponding molded surfaces of the rotary disc (17), the pressing block B (23) is installed on the rotating shaft (20), the upper end of the base A (16) is fixedly connected with the pressing block A (22), the switch assembly (3) consists of a base B (24), a sliding block (25), a contact post (26), a contact piece (27), a tension spring (28), a baffle (29) and tension springs (28) which are respectively hooked into holes arranged at two ends of the contact piece (27), and the two ends of the tension spring (28) are respectively hooked into holes arranged in the contact piece (27), and the contact piece (27) are respectively penetrated into the holes arranged at two ends of the contact piece (27) The middle part in base B (24) is put into in slider (25), and both ends in base B (24) are fixed mounting respectively has a plurality of contact posts (26), and between two contact posts (26) were blocked respectively at contact piece (27) both ends, inlay in slider (25) has baffle (29), and both sides contact piece (27) card is in the fluting department of baffle (29), inserts the protruding head that sets up on pivot (20) in the recess that sets up above slider (25).
2. The miniature multi-knife two-position toggle switch structure of claim 1, wherein; operating device (1) comprises luminous source (5), spring A (6), driving lever (7), rivet (8), take over and chew (9), pin (10), lid A (11), guide arm (12), niu Bing (13), lamp stand (14), lamp shade (15) lid is in knob (13) upper end, put into driving lever (7) that the cover had spring A (6) in knob (13), fixed mounting has guide arm (12) in driving lever (7), guide arm (12) lower extreme inserts and connects pipe (9) and penetrate rivet (8) and connect, install lid A (11) below take over and chew (9), guide arm (12) upper end is gone into to lamp stand (14) lower extreme card, lamp stand (14) upper end is installed luminous source (5), lamp stand (14) draw forth after the wire passes wiring groove that guide arm (12) both sides set up, pin (10) card that guide arm (12) lower end was installed goes into the recess that the upper end set up of carousel (17).
3. The miniature multi-knife two-position toggle switch structure of claim 1, wherein; the mounting accessory (4) consists of a shell (30), a cover B (31), a nut (32) and a gasket (33), wherein the cover B (31) is mounted on the shell (30), the gasket (33) is sleeved on the cover B (31) and screwed into the nut (32) for connection, and the cover A (11) is placed on the cover B (31) and sleeved with the gasket (33) and screwed into the nut (32) for connection.
4. The miniature multi-knife two-position toggle switch structure of claim 1, wherein; the turntable (17) is eccentric, grooves are respectively arranged on the side surface and the top end of the turntable, and the turntable can rotate in the base A (16).
5. The miniature multi-knife two-position toggle switch structure of claim 1, wherein; the rotating shaft (20) can rotate along with the rotating disc (17).
6. The miniature multi-knife two-position toggle switch structure of claim 1, wherein; the sliding block (25) can slide left and right in the middle of the base B (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210218575.5A CN114520125B (en) | 2022-03-08 | 2022-03-08 | Small-sized multi-knife two-position switch structure with display buttons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210218575.5A CN114520125B (en) | 2022-03-08 | 2022-03-08 | Small-sized multi-knife two-position switch structure with display buttons |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114520125A CN114520125A (en) | 2022-05-20 |
| CN114520125B true CN114520125B (en) | 2023-08-25 |
Family
ID=81599413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210218575.5A Active CN114520125B (en) | 2022-03-08 | 2022-03-08 | Small-sized multi-knife two-position switch structure with display buttons |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114520125B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB989096A (en) * | 1960-08-19 | 1965-04-14 | Dowty Electrics Ltd | Improved electric switch |
| CN203205277U (en) * | 2012-12-08 | 2013-09-18 | 重庆市才诗科技发展中心 | Switch integrated indicating lamp |
| CN206098253U (en) * | 2016-09-29 | 2017-04-12 | 深圳市志丰电子科技有限公司 | Toggle switch's handle constructs from individual malposed tooth |
| CN106783342A (en) * | 2016-12-31 | 2017-05-31 | 贵州华阳宏达电器有限公司 | Two positions snap switch |
-
2022
- 2022-03-08 CN CN202210218575.5A patent/CN114520125B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB989096A (en) * | 1960-08-19 | 1965-04-14 | Dowty Electrics Ltd | Improved electric switch |
| CN203205277U (en) * | 2012-12-08 | 2013-09-18 | 重庆市才诗科技发展中心 | Switch integrated indicating lamp |
| CN206098253U (en) * | 2016-09-29 | 2017-04-12 | 深圳市志丰电子科技有限公司 | Toggle switch's handle constructs from individual malposed tooth |
| CN106783342A (en) * | 2016-12-31 | 2017-05-31 | 贵州华阳宏达电器有限公司 | Two positions snap switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114520125A (en) | 2022-05-20 |
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