CN219800710U - Triangle indicator lamp button switch - Google Patents
Triangle indicator lamp button switch Download PDFInfo
- Publication number
- CN219800710U CN219800710U CN202321208110.8U CN202321208110U CN219800710U CN 219800710 U CN219800710 U CN 219800710U CN 202321208110 U CN202321208110 U CN 202321208110U CN 219800710 U CN219800710 U CN 219800710U
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- button switch
- contact piece
- movable contact
- outer shell
- plug
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- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 230000003068 static effect Effects 0.000 claims description 23
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000007858 starting material Substances 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- OKBJVIVEFXPEOU-UHFFFAOYSA-N 1,2,3-trichloro-4-(2,3,6-trichlorophenyl)benzene Chemical compound ClC1=C(Cl)C(Cl)=CC=C1C1=C(Cl)C=CC(Cl)=C1Cl OKBJVIVEFXPEOU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Push-Button Switches (AREA)
Abstract
The utility model relates to the technical field of push-button switches, in particular to a triangular indicator lamp push-button switch which is applied to an electric automatic control circuit and manually sends out control signals to control a relay, an electromagnetic starter and the like; the circuit comprises a plug assembly connected with a circuit through plug connection and a movable assembly which moves up and down to realize connection or disconnection; meanwhile, the transmission piece is arranged in the button switch, so that the internal structure is more compact, and the normal use of the button switch is not affected due to looseness; meanwhile, a first reset spring is arranged at the upper end of the movable contact piece, a second reset spring is arranged at the lower end of the movable contact piece, the second reset spring can jack up the movable contact piece for resetting, and the first reset spring jacks up the button and the transmission piece for resetting, so that enough elasticity is ensured; meanwhile, an integrally formed waterproof ring is arranged between the button and the outer shell, so that the waterproof and dustproof functions are isolated, the waterproof and dustproof performances are improved, and the service life of the button switch is further prolonged.
Description
Technical Field
The utility model relates to the technical field of push-button switches, in particular to a triangular indicator lamp push-button switch.
Background
The button switch is a switch which uses a button to push a transmission mechanism so that a movable contact and a static contact are pressed on or off to realize circuit conversion; the button switch is a master control electrical appliance with simple structure and wide application range; in an electric automatic control circuit, it is used to manually send out control signals to control contactors, relays, electromagnetic starters, etc.
In the existing button switch, a static contact is mainly fixed in a base, a movable contact is fixed in a button capable of moving up and down, the movable contact and the static contact are connected or disconnected through up and down movement of the button, and the reset of the button is realized by adopting a single spring; the structure has the problems of single structure, insufficient stability and insufficient elasticity.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a triangular indicator lamp button switch.
The utility model adopts the following technical scheme:
a triangular indicator light push button switch comprising:
the plug-in assembly comprises an outer shell, a plug-in seat fixed at the lower end of the inner side of the outer shell, a connecting sheet embedded in the plug-in seat and a static contact sheet embedded in the plug-in seat, wherein the upper end and the lower end of the connecting sheet penetrate out of the plug-in seat, and the upper end and the lower end of the static contact sheet penetrate out of the plug-in seat; the upper end of the connecting sheet is connected with a PCB;
the movable assembly comprises a button movably arranged at the upper end of the inner side of the outer shell, a transmission piece abutted against the lower end of the button, and a movable contact piece arranged at the lower end of the transmission piece, and the movable contact piece is arranged right above the static contact piece; the upper surface of the movable contact piece is fixedly provided with a first reset spring, and the upper end of the first reset spring is fixed on the lower surface of the transmission piece; the lower end of the movable contact piece is fixedly provided with a second reset spring, and the lower end of the second reset spring is fixed on the upper surface of the plug-in seat; the push button is pressed down to enable the movable contact piece to be connected with the static contact piece.
Preferably, the side of the outer shell is provided with a connecting hole in a penetrating way, the side of the plug seat extends out of the connecting block, and the connecting block is clamped in the connecting hole.
Preferably, the outside of shell body is equipped with the connecting thread, the fixed annular snap ring that is equipped with in upper end of shell body, the inboard of snap ring is fixed and is equipped with waterproof circle.
Preferably, the lower end of the button extends out of the guide block; a first lug extends from the inner wall of the outer shell, and a first limit hole and a second limit hole are formed in the first lug in a penetrating manner; the connecting piece is arranged in the second limiting hole in a penetrating mode, and the guide block is movably connected in the first limiting hole.
Preferably, the guide block extends to one side outwards to form a first limiting piece, and the inner wall of the outer shell extends to form a second limiting piece.
Preferably, the inner wall of the outer shell extends out of the second protruding block, a through hole is formed in the center of the second protruding block in a penetrating mode, and the movable contact piece moves up and down on the inner side of the through hole.
Preferably, the lower end of the button extends to form a top block, a horizontally arranged platform extends from the side surface of the transmission piece, and the top block is abutted to the upper end of the platform.
Preferably, the lower surface of the transmission piece is fixedly provided with a jacking column, and the jacking column is vertically arranged.
Preferably, the lower end face of the transmission piece is concavely provided with a first groove, the upper end face of the plug seat is concavely provided with a second groove, and the jacking column is fixed on the inner side of the first groove.
Preferably, a cap member is fixedly arranged at the upper end of the button, and the cross section of the cap member is triangular.
The triangular indicator light button switch has the following beneficial effects:
the triangular indicator lamp button switch is provided with the button, the transmission piece and the movable contact piece from top to bottom, and the transmission piece shortens the pressing stroke of the button, so that the movable contact piece is communicated with the static contact piece more conveniently; meanwhile, the transmission piece is arranged in the button switch, so that the internal structure is more compact, and the normal use of the button switch is not affected due to looseness; meanwhile, a first reset spring is arranged at the upper end of the movable contact piece, a second reset spring is arranged at the lower end of the movable contact piece, the second reset spring can jack up the movable contact piece for resetting, and the first reset spring jacks up the button and the transmission piece for resetting, so that enough elasticity is ensured; meanwhile, an integrally formed waterproof ring is arranged between the button and the outer shell, so that the waterproof and dustproof functions are isolated, the waterproof and dustproof performances are improved, and the service life of the button switch is further prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a triangular pilot lamp push button switch of the present utility model;
FIG. 2 is an exploded schematic view of the triangular pilot lamp push button switch of FIG. 1;
FIG. 3 is a top view of the triangular pilot lamp push button switch of FIG. 1;
FIG. 4 is a cross-sectional view A-A of the triangular pilot lamp button switch of FIG. 3;
FIG. 5 is a B-B cross-sectional view of the triangular pilot lamp button switch of FIG. 3;
fig. 6 is a schematic diagram of the whole structure of an outer casing in the triangular pilot lamp button switch of fig. 1.
Reference numerals in the drawings: 10-a plug assembly;
11-an outer shell; 111-connecting holes; 112-connecting threads; 113-snap ring; 114-a second limiting block; 115-waterproof ring;
12-a plug-in seat; 121-connecting blocks; 122-a second groove; 13-connecting pieces; 131-a boss; 132-a PCB board; 14-static contact; 141-bending parts;
15-first bumps; 151-a first limiting hole; 152-a second limiting hole;
16-second bumps; 161-perforating;
20-a movable assembly; 21-a button; 211-guide blocks; 212-a first limiting block; 213-top block; 22-a transmission member; 221-a platform; 222-a first groove; 23-movable contact pieces; 24-cap member; 25-a first return spring; 26-a second return spring; 27-top column.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 6, the triangular indicator light button switch according to an embodiment of the present utility model is applied to an electric automatic control circuit, and manually sends out a control signal to control a relay, an electromagnetic starter, etc. Specifically, the device comprises a plug assembly 10 connected with a circuit through plugging and a movable assembly 20 which moves up and down to realize connection or disconnection.
The plugging assembly 10 comprises an outer shell 11, a plugging seat 12 fixed at the lower end of the inner side of the outer shell 11, a connecting sheet 13 embedded in the plugging seat 12 and a static contact sheet 14 embedded in the plugging seat 12; the lower ends of the connecting sheet 13 and the static contact sheet 14 penetrate through the socket 12 to be electrically connected with an external circuit, while the upper end of the connecting sheet 13 penetrates through the socket 12 and is connected with the PCB 132, and the upper end of the static contact sheet 14 penetrates through the socket 12 and forms a bending part 141 which is horizontally arranged so as to be convenient for abutting; at the same time, the side surfaces of the connecting piece 13 and the static contact piece 14 are respectively extended with a bulge 131, and the bulge 131 is clamped at the upper end of the socket 12 to fix the connecting piece 13 and the static contact piece 14 in the socket 12.
Wherein, the movable assembly 20 comprises a button 21 movably arranged at the upper end of the inner side of the outer shell 11, a transmission member 22 abutting against the lower end of the button 21, and a movable contact piece 23 arranged at the lower end of the transmission member 22, and a triangular cap member 24 is arranged at the upper end of the button 21 for better operating the button 21; the movable contact piece 23 is arranged right above the static contact piece 14; in order to realize resetting, a first reset spring 25 is fixedly arranged on the upper surface of the movable contact piece 23, and the upper end of the first reset spring 25 is fixed on the lower surface of the transmission piece 22; a second return spring 26 is fixedly arranged on the lower surface of the movable contact piece 23, and the lower end of the second return spring 26 is fixed on the upper surface of the plug-in socket 12. When a control signal is to be output, the button 21 is pressed down, the transmission piece 22 moves downwards along with the button, and simultaneously the first reset spring 25 and the second reset spring 26 are extruded, so that the movable contact piece 23 moves downwards, and finally the movable contact piece 23 is abutted with the static contact piece 14 to output the control signal; conversely, when the button 21 is released, the first return spring 25 and the second return spring 26 provide enough elastic force to return the movable contact piece 23, the transmission piece 22 and the button 21.
Specifically, a connecting hole 111 is perforated on the side surface of the outer shell 11, and correspondingly, a connecting block 121 extends out of the side surface of the socket 12, the connecting block 121 is in a barb shape, and the connecting block 121 is clamped in the connecting hole 111 to realize the assembly of the socket 12 and the outer shell 11. The outer side surface of the outer shell 11 is provided with a connecting thread 112, the upper end of the outer shell 11 is provided with an integrally formed annular clamping ring 113, meanwhile, the inner side of the clamping ring 113 is provided with a waterproof ring 115 for sealing and realizing waterproof and dustproof functions, the outer shell 11 is connected in equipment through the connecting thread 112 in a threaded mode for use, and the clamping ring 113 can prop against the surface of the equipment to realize sealing.
Specifically, a guide block 211 extends from the lower end of the button 21, a first protruding block 15 extends from the inner wall of the outer casing 11, and a first limiting hole 151 and a second limiting hole 152 are formed in the first protruding block 15 in a penetrating manner; the guide block 211 is arranged in the first limiting hole 151 to move back and forth, and limits the button 21 to move in the vertical direction all the time; the connecting piece 13 is arranged in the second limiting hole 152 in a penetrating way, so that the connecting piece 13 is prevented from loosening; the guide block 211 extends to an outward side to form a first reversed hook-shaped limiting block 212, and correspondingly extends to a second limiting block 114 on the inner wall of the outer shell 11, and when the button 21 is reset to a certain position upwards, the first limiting block 212 is buckled on the second limiting block 114, so that the button 21 is prevented from being separated.
Specifically, the second bump 16 extends from the inner wall of the outer case 11, a through hole 161 is formed in the center of the second bump 16, the shape of the through hole 161 is identical to that of the movable contact piece 23, and the movable contact piece 23 is disposed in the through hole 161 so as to move up and down in the through hole 161 all the time.
Specifically, in order to better realize the transmission between the button 21 and the transmission member 22, a top block 213 extends from the lower end of the button 21, a horizontally arranged platform 221 extends from the side surface of the transmission member 22, the lower end of the top block 213 abuts against the lower end of the platform 221, the contact area is increased, and when the button 21 is pressed down, the top block 213 abuts against the platform 221 to drive the transmission member 22 to move down.
Specifically, a first groove 222 is concavely formed in the lower end surface of the transmission member 22, a second groove 122 is concavely formed in the upper end surface of the socket 12, a vertically downward jack post 27 is fixedly formed inside the first groove 222, and when the movable contact piece 23 abuts against the static contact piece 14, the lower end of the jack post 27 interferes with the second groove 122, so that damage caused by excessive downward movement of the button 21 and the transmission member 22 and extrusion of the movable contact piece 23 to the static contact piece 14 is avoided.
The working principle of the triangular indicator lamp button 21 switch related to the utility model is as follows: pressing the button 21 to enable the button 21 to move downwards, enabling the top block 213 to abut against the platform 221 to enable the transmission piece 22 to move downwards along with the downward movement, compressing the first reset spring 25 and the second reset spring 26, enabling the movable contact piece 23 to move downwards to abut against the static contact piece 14 to be conducted, and outputting a control signal outwards; then, the hand is released, and the first return spring 25 and the second return spring 26 provide elastic force, so that the movable contact piece 23, the transmission piece 22 and the button 21 are reset.
The triangular indicator lamp button 21 is provided with the button 21, the transmission piece 22 and the movable contact piece 23 from top to bottom, and the transmission piece 22 shortens the pressing stroke of the button 21, so that the movable contact piece 23 is communicated with the static contact piece 14 more conveniently; meanwhile, the transmission piece 22 is arranged inside the button 21 switch, so that the internal structure is more compact, and the normal use of the button 21 switch is not affected due to looseness; meanwhile, a first reset spring 25 is arranged at the upper end of the movable contact piece 23, a second reset spring 26 is arranged at the lower end of the movable contact piece 23, the second reset spring 26 can jack up the movable contact piece 23 for resetting, and the first reset spring 25 jacks up the button 21 and the transmission piece 22 for resetting, so that enough elasticity is ensured; meanwhile, an integrally formed waterproof ring 115 is arranged between the button 21 and the outer shell 11, so that the waterproof and dustproof functions are isolated, the waterproof and dustproof performances are improved, and the service life of the button switch is further prolonged.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A triangular indicator light push button switch comprising:
the plug-in assembly comprises an outer shell, a plug-in seat fixed at the lower end of the inner side of the outer shell, a connecting sheet embedded in the plug-in seat and a static contact sheet embedded in the plug-in seat, wherein the upper end and the lower end of the connecting sheet penetrate out of the plug-in seat, and the upper end and the lower end of the static contact sheet penetrate out of the plug-in seat; the upper end of the connecting sheet is connected with a PCB;
the movable assembly comprises a button movably arranged at the upper end of the inner side of the outer shell, a transmission piece abutted against the lower end of the button, and a movable contact piece arranged at the lower end of the transmission piece, and the movable contact piece is arranged right above the static contact piece; the upper surface of the movable contact piece is fixedly provided with a first reset spring, and the upper end of the first reset spring is fixed on the lower surface of the transmission piece; the lower end of the movable contact piece is fixedly provided with a second reset spring, and the lower end of the second reset spring is fixed on the upper surface of the plug-in seat; the push button is pressed down to enable the movable contact piece to be connected with the static contact piece.
2. The triangular pilot lamp push button switch of claim 1, wherein: the side of the outer shell is provided with a connecting hole in a penetrating way, the side of the plug seat extends out of the connecting block, and the connecting block is clamped in the connecting hole.
3. The triangular pilot lamp push button switch of claim 1, wherein: the waterproof device is characterized in that connecting threads are arranged on the outer side of the outer shell, an annular clamping ring is fixedly arranged at the upper end of the outer shell, and a waterproof ring is fixedly arranged on the inner side of the clamping ring.
4. The triangular pilot lamp push button switch of claim 1, wherein: the lower end of the button extends out of the guide block; a first lug extends from the inner wall of the outer shell, and a first limit hole and a second limit hole are formed in the first lug in a penetrating manner; the connecting piece is arranged in the second limiting hole in a penetrating mode, and the guide block is movably connected in the first limiting hole.
5. The triangular pilot lamp push button switch of claim 4, wherein: the guide block extends to one side outwards to form a first limiting part, and the inner wall of the outer shell extends to form a second limiting part.
6. The triangular pilot lamp push button switch of claim 1, wherein: the inner wall of the outer shell extends out of the second protruding block, a through hole is formed in the center of the second protruding block in a penetrating mode, and the movable contact piece moves up and down on the inner side of the through hole.
7. The triangular pilot lamp push button switch of claim 1, wherein: the lower extreme of button extends there is the kicking block, the side of driving medium extends the platform that the level set up, the kicking block butt is in the upper end of platform.
8. The triangular pilot lamp push button switch of claim 1, wherein: the lower surface of the transmission piece is fixedly provided with a jacking column, and the jacking column is vertically arranged.
9. The triangular pilot lamp push button switch of claim 8, wherein: the lower terminal surface of driving medium is concave to be equipped with first recess, the up end of plug seat is concave to be equipped with the second recess, the jack-prop is fixed in first recess inboard.
10. The triangular pilot lamp push button switch of claim 1, wherein: the upper end of the button is fixedly provided with a cap, and the cross section of the cap is triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321208110.8U CN219800710U (en) | 2023-05-17 | 2023-05-17 | Triangle indicator lamp button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321208110.8U CN219800710U (en) | 2023-05-17 | 2023-05-17 | Triangle indicator lamp button switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219800710U true CN219800710U (en) | 2023-10-03 |
Family
ID=88187748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321208110.8U Active CN219800710U (en) | 2023-05-17 | 2023-05-17 | Triangle indicator lamp button switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219800710U (en) |
-
2023
- 2023-05-17 CN CN202321208110.8U patent/CN219800710U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |