CN212303497U - Electrical switch with self-locking mechanism - Google Patents
Electrical switch with self-locking mechanism Download PDFInfo
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- CN212303497U CN212303497U CN202021097536.7U CN202021097536U CN212303497U CN 212303497 U CN212303497 U CN 212303497U CN 202021097536 U CN202021097536 U CN 202021097536U CN 212303497 U CN212303497 U CN 212303497U
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- light
- self
- locking mechanism
- electrical switch
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Abstract
The utility model relates to an electric switch with self-locking mechanism, which comprises a locking component and a switch component, wherein the locking component is provided with a head section and a thread section extending from the head section, and hollow containing cavities are arranged inside the head section and the thread section; the switch component is arranged in the hollow cavity and is provided with a conductive pin exposed out of the threaded section. Therefore, the fixed locking effect of the electric switch can be achieved without the help of the cooperation of other fixed elements.
Description
Technical Field
The present invention relates to electrical switch technology, and more particularly, to an electrical switch with a self-locking mechanism.
Background
The electrical switch is a component commonly used in various electrical devices to form a circuit connection between two components in the device, and most electrical switches provide two structural bodies capable of being correspondingly joined and are correspondingly joined to each other to be positioned, so that the circuit connected between the two structural bodies can be normally conducted.
When the existing electrical switch is installed on equipment, a containing groove for embedding the electrical switch is mostly arranged on the equipment, and a related structure for fixing or clamping the electrical switch is arranged on the periphery of the containing groove, so that the electrical switch is favorably embedded and fixed on the equipment. However, these fixing or locking structures not only have the cost of manufacturing and materials, but also need to be matched with other hand tools to complete the process of assembling some electrical switches, and the assembling process is quite complicated and inconvenient.
In view of this, the inventor of the present invention is interested in studying and cooperating with the application of the theory to solve the above problems, i.e. the improved objective of the inventor.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved of the present invention is to provide an electrical switch with a self-locking mechanism, which can achieve the effect of fixing and locking the electrical switch without the help of the cooperation of other fixing elements.
In order to achieve the above object, the present invention provides an electrical switch with a self-locking mechanism, comprising a locking member and a switch assembly, wherein the locking member has a head section and a thread section extending from the head section, and a hollow cavity is arranged inside the head section and the thread section; the switch component is arranged in the hollow cavity and is provided with a plurality of conductive pins exposed out of the threaded section.
In the electrical switch with the self-locking mechanism, a polygonal accommodating groove is formed in the center of the head section, a first through groove and a second through groove communicated with the first through groove are formed in the center of the threaded section, the first through groove is communicated with the polygonal accommodating groove, and the polygonal accommodating groove, the first through groove and the second through groove jointly form the hollow accommodating cavity.
The switch assembly comprises a tripping piece and a light-transmitting pressing column, wherein the light-transmitting pressing column is provided with a plurality of embedded blocks embedded and limited in the guide grooves, a plurality of side bars extend from the peripheral wall of the tripping piece, and each side bar can be moved out of or into each guide groove in an operable manner.
The switch assembly includes a fixing base, a conductive plate and a transparent rod, the fixing base is installed in the threaded section, each conductive pin is fixedly installed on the fixing base, the transparent rod is operably connected to the fixing base in a penetrating manner, and the conductive plate is sleeved on the outer periphery of the transparent rod and arranged corresponding to each conductive pin.
The switch assembly further includes a tripping member and a light-transmitting pressing rod, the light-transmitting pressing rod is sleeved on the upper portion of the light-transmitting rod, and the tripping member is sleeved on one end of the light-transmitting rod far away from the conducting strip and clamped between the light-transmitting pressing rod and the light-transmitting rod.
In the electrical switch with the self-locking mechanism, the switch assembly further includes a plurality of springs, one of the springs is elastically clamped between the transparent pressing post and the transparent rod, the other spring is elastically clamped between the tripping member and the conductive plate, and the other spring is elastically clamped between the fixing seat and the transparent rod.
In the above electrical switch with self-locking mechanism, the switch assembly further includes a blocking plate, and the blocking plate is sleeved on the transparent rod and clamped between the other spring and the trip member.
In the electrical switch with the self-locking mechanism, a plurality of cogs are disposed on the end surface of the trip member, and a plurality of caulking grooves are disposed at the bottom section of the light-transmitting pressing column and are mutually embedded and positioned with the cogs.
In the electrical switch with the self-locking mechanism, the switch assembly further includes a light emitter, and the light emitter is mounted inside the fixing base and electrically connected to each of the conductive pins.
In the electrical switch with the self-locking mechanism, the threaded section is provided with a plurality of clamping grooves, the switch assembly comprises a fixed seat, and the peripheral surface of the fixed seat is provided with a plurality of clamping blocks which are clamped and fixed with the clamping grooves.
The electrical switch with the self-locking mechanism further comprises a cap and an elastic body, the switch assembly comprises a light-transmitting pressing column, one end of the elastic body is fixed on the light-transmitting pressing column, and the cap is connected with the light-transmitting pressing column and is formed above the elastic body.
The electrical switch with the self-locking mechanism further includes a sealing ring sleeved on the threaded section and disposed adjacent to the head section.
The utility model has the beneficial effects that: the electric switch can be applied to various harsh environments and has good waterproof, dustproof and airtight effects. The power-on state can be detected from the outside by the mutual matching of the luminous body, the light-transmitting rod and the light-transmitting pressing column.
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Drawings
Fig. 1 is an exploded perspective view of the electrical switch with the self-locking mechanism of the present invention.
Fig. 2 is an exploded perspective view of the switch assembly of the present invention.
Fig. 3 is an external view of the electric switch assembly with the self-locking mechanism of the present invention.
Fig. 4 is a sectional view of the electrical switch assembly with the self-locking mechanism of the present invention.
Fig. 5 is a sectional view (a) of the electric switch with the self-locking mechanism according to the present invention in a use state.
Fig. 6 is a sectional view showing the use state of the electrical switch with the self-locking mechanism according to the present invention (ii).
Fig. 7 is a sectional view (iii) showing the use state of the electrical switch with the self-locking mechanism according to the present invention.
Wherein, the reference numbers:
10 locking member
11 head segment
111 polygonal containing groove
12: thread segment
121: first through groove
122 second through groove
123 guide groove
124, card slot
13 hollow cavity
20 switch assembly
21: fixing seat
211 conductive pin
212 clamping block
22 conductive sheet
23 transparent rod
24-trip piece
241 cog
242 side strip
25 light-transmitting pressing column
251 insertion block
252 caulking groove
26: spring
27 barrier sheet
28 light emitting body
30: cap
40: elastomer
50: sealing ring
Detailed Description
The following describes the structural and operational principles of the present invention in detail with reference to the accompanying drawings:
referring to fig. 1 to 4, the present invention provides an electrical switch with a self-locking mechanism, which mainly includes a locking member 10 and a switch assembly 20.
The locking member 10 is made of plastic or metal material, and has a head 11 and a threaded section 12 extending downward from the head 11, the head 11 is a circular body, and the outer edge of the circular body is larger than the outer edge of the threaded section 12, a polygonal receiving groove 111 is formed in the center of the head 11, and the polygonal receiving groove 111 is used for a hexagonal wrench (not shown) to pass through and turn.
The threaded segment 12 can be directly locked in a predetermined hole (not shown) of a machine or equipment, a first through groove 121 and a second through groove 122 communicating with the first through groove 121 are formed in the center of the threaded segment 12, the inner diameter of the second through groove 122 is larger than that of the first through groove 121, the upper portion of the first through groove 121 is communicated with the polygonal accommodating groove 111, and the polygonal accommodating groove 111, the first through groove 121 and the second through groove 122 together form a hollow accommodating cavity 13 of the locking member 10.
The switch assembly 20 of the present embodiment is a press-type switch assembly, which is installed in the hollow cavity 13, and the switch assembly 20 mainly includes a fixing base 21, a conductive sheet 22, a light-transmitting rod 23, a tripping member 24, a light-transmitting pressing column 25 and a plurality of springs 26.
The fixing base 21 is disposed at the lower portion of the second through groove 122, and the fixing base 21 has a plurality of conductive pins 211, each conductive pin 211 is exposed outside the threaded section 12; in addition, two locking slots 124 are formed at corresponding positions of the lower portion of the threaded section 12, and two locking blocks 212 are protruded on the circumferential surface of the fixing base 21 to be locked and fixed with the locking slots 124.
The conducting plate 22 is sleeved on the outer periphery of the light-transmitting rod 23, the light-transmitting rod 23 is operatively connected with the fixed seat 21 in a penetrating manner, the trip piece 24 is sleeved on one end of the light-transmitting rod 23 far away from the conducting plate 22, a plurality of cogs 241 are arranged on the upper end face of the trip piece 24, the light-transmitting pressing column 25 is sleeved on the upper portion of the light-transmitting rod 23 and clamps the trip piece 24 between the light-transmitting pressing column 25 and the light-transmitting rod 23, and the light-transmitting pressing column 25 is provided with a plurality of caulking grooves 252 which are mutually embedded and positioned with the cogs 241.
Further, a plurality of guiding grooves 123 (as shown in fig. 6) are annularly arranged at the connecting position of the first through groove 121 and the second through groove 122, a plurality of side bars 242 extend from the peripheral wall of the trip piece 24, a plurality of inserts 251 are arranged at the bottom section of the light-transmitting pressing column 25, each insert 251 is embedded and limited in each guiding groove 123, and each side bar 242 can be moved out of or into each guiding groove 123.
The number of the springs 26 in this embodiment is three, one of the springs is elastically clamped between the transparent pressing column 25 and the transparent rod 23, the other one of the springs is elastically clamped between the trip piece 24 and the conducting strip 22, and the other one of the springs is elastically clamped between the fixed seat 21 and the transparent rod 23.
Further, the switch assembly 20 further includes a blocking plate 27, and the blocking plate 27 is sleeved on the light-transmitting rod 23 and clamped between the spring 26 and the trip member 24.
Further, the switch assembly 20 further includes a light emitter 28, and the light emitter 28 is disposed inside the fixing base 21 and electrically connected to each conductive pin 211.
The utility model discloses electrical switch with from lock solid mechanism still includes a cap 30 and an elastomer 40, and the one end of elastomer 40 is fixed and is being passed through light transmission and press the post 25, and cap 30 is the top of connecting light transmission and pressing the post 25 and forming at elastomer 40, and cap 30 and elastomer 40 all are located polygon and hold inside groove 111.
The electrical switch with self-locking mechanism of the present invention further comprises a sealing ring 50, wherein the sealing ring 50 is sleeved on the threaded section 12 and disposed adjacent to the head section 11.
Referring to fig. 5 to 7, when the cap 30 is pressed during use, the elastic body 40 is elastically deformed, and the transparent pressing post 25 moves downward, and after being constrained by the guiding grooves 123 through the blocks 251, the tripping element 24 is driven by the spring 26 to rotate, and the conductive plate 22 and the transparent rod 23 move downward along with the transparent pressing post 25, so that the conductive plate 22 and the conductive pins 211 are electrically connected; when the cap 30 is pressed again, the conductive sheet 22 and the transparent rod 23 are moved upward by the downward movement of the transparent pressing post 25 and the rotation of the trip 24 and the dislocation of the side bars 242 into the guiding grooves 123 of the next step, and the conductive sheet 22 and the conductive pins 211 are disconnected.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (12)
1. An electrical switch having a self-locking mechanism, comprising:
the locking member is provided with a head section and a threaded section extending out of the head section, and a hollow cavity is arranged inside the head section and the threaded section; and
and the switch component is arranged in the hollow cavity and is provided with a plurality of conductive pins exposed out of the threaded section.
2. The electrical switch with self-locking mechanism as claimed in claim 1, wherein the head section defines a polygonal receiving slot at a center thereof, the threaded section defines a first through slot and a second through slot communicating with the first through slot at a center thereof, the first through slot communicates with the polygonal receiving slot, and the polygonal receiving slot, the first through slot and the second through slot together define the hollow receiving cavity.
3. The electrical switch with self-locking mechanism as claimed in claim 2, wherein the second through slot has an inner diameter larger than that of the first through slot, and a plurality of guiding slots are annularly disposed at the connecting position of the first through slot and the second through slot, the switch assembly comprises a trip member and a light-transmitting pressing post, the light-transmitting pressing post has a plurality of insertion blocks embedded and limited in the guiding slots, a plurality of side bars extend from the peripheral wall of the trip member, and each side bar can be moved out of or into the guiding slot.
4. The electrical switch with self-locking mechanism as claimed in claim 1, wherein the switch assembly comprises a fixing base, a conductive plate and a transparent rod, the fixing base is installed in the threaded section, each conductive pin is fixed on the fixing base, the transparent rod is operatively connected to the fixing base, the conductive plate is sleeved on the outer periphery of the transparent rod and is disposed corresponding to each conductive pin.
5. The electrical switch with self-locking mechanism as claimed in claim 4, wherein the switch assembly further comprises a trip member and a light-transmissive pressing post, the light-transmissive pressing post is sleeved on the upper portion of the light-transmissive rod, and the trip member is sleeved on an end of the light-transmissive rod away from the conductive plate and is clamped between the light-transmissive pressing post and the light-transmissive rod.
6. The electrical switch with self-locking mechanism as claimed in claim 5, wherein the switch assembly further comprises a plurality of springs, one of the springs is elastically clamped between the transparent pressing rod and the transparent rod, the other spring is elastically clamped between the tripping member and the conductive plate, and the other spring is elastically clamped between the fixing seat and the transparent rod.
7. The electrical switch with self-locking mechanism as claimed in claim 6, wherein the switch assembly further comprises a blocking plate sleeved on the transparent rod and clamped between the other spring and the trip member.
8. The electrical switch as claimed in claim 5, wherein a plurality of cogs are formed on the end surface of the trip member, and a plurality of grooves are formed on the bottom of the light-transmitting pressing post for engaging with the cogs.
9. The electrical switch of claim 4, wherein the switch assembly further comprises a light emitter disposed inside the mounting base and electrically connected to each of the conductive pins.
10. The electrical switch with self-locking mechanism as claimed in claim 1, wherein the threaded portion has a plurality of slots, the switch assembly includes a fixing base, and a plurality of locking blocks are disposed on a peripheral surface of the fixing base and are locked with the slots.
11. The electrical switch with self-locking mechanism as claimed in claim 1, further comprising a cap and an elastic body, wherein the switch assembly comprises a light-transmissive pressing post, one end of the elastic body is fixed on the light-transmissive pressing post, and the cap is connected to the light-transmissive pressing post and formed above the elastic body.
12. The electrical switch with self-locking mechanism as claimed in claim 1, further comprising a sealing ring sleeved on the threaded section and disposed adjacent to the head section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021097536.7U CN212303497U (en) | 2020-06-15 | 2020-06-15 | Electrical switch with self-locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021097536.7U CN212303497U (en) | 2020-06-15 | 2020-06-15 | Electrical switch with self-locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212303497U true CN212303497U (en) | 2021-01-05 |
Family
ID=73942486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021097536.7U Active CN212303497U (en) | 2020-06-15 | 2020-06-15 | Electrical switch with self-locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212303497U (en) |
-
2020
- 2020-06-15 CN CN202021097536.7U patent/CN212303497U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220324 Address after: No. 01, 39th floor, building a, antuoshan headquarters building, No. 33, antuoshan Sixth Road, Xiang'an community, Xiangmihu street, Futian District, Shenzhen, Guangdong Province Patentee after: Huawei Digital Energy Technology Co.,Ltd. Patentee after: Deliwei Electronics Co., Ltd Address before: Taiwan road and bridge area and Chinese Taipei City No. 88 4 floor Patentee before: DAILYWELL ELECTRONICS CO.,LTD. |
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| TR01 | Transfer of patent right |