CN219642714U - Toggle switch - Google Patents
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- Publication number
- CN219642714U CN219642714U CN202320526112.5U CN202320526112U CN219642714U CN 219642714 U CN219642714 U CN 219642714U CN 202320526112 U CN202320526112 U CN 202320526112U CN 219642714 U CN219642714 U CN 219642714U
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- China
- Prior art keywords
- switch
- pin
- movable contact
- base
- switch handle
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- 230000000670 limiting effect Effects 0.000 claims abstract description 22
- 230000007704 transition Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model relates to a toggle switch. The technical problem to be solved by the utility model is to provide the toggle switch which is smooth in toggle and long in service life. The switch comprises a switch shell, a switch base, a first pin, a second pin, a movable contact assembly, a ball, a buffer spring and a switch handle, wherein a shell installation cavity is arranged in the switch shell, a switch handle shifting opening is arranged in the middle of the shell installation cavity, a base side positioning block, a first pin socket and a second pin socket are arranged on the switch base, the movable contact assembly is connected with the first pin in a swinging manner, the switch handle comprises a switch handle moving part and a switch handle shifting part, and moving transition blocks are arranged on four corners of the switch handle moving part. The utility model has the advantages that: the friction force during stirring can be reduced by the movable transition block of the switch handle, so that stirring is smoother and more stable, and the gap, the limiting effect and the small swinging amplitude of the switch handle can be reduced by the transition block limiting plate.
Description
Technical Field
The utility model relates to the technical field of switches, in particular to a toggle switch.
Background
The toggle switch is mainly widely used in the fields of various instruments/instrument equipment, various electric toys, acoustic equipment, medical equipment and other electronic products by toggling a knob handle provided with a movable contact to slide so as to enable the movable contact to be in contact with a group of static contacts, thereby realizing circuit conversion. Traditional toggle switch includes base, casing, switch handle, movable contact, first pin and second pin, and movable contact is connected with first pin, drives movable contact action through the switch handle to make first pin and second pin switch-on close, current toggle switch has following several problems: 1, the toggle of the switch handle is easy to be blocked, the switch handle is less in positioning, the gap is large, the swing amplitude is large, the toggle movement is not smooth, and the use feeling of a user is poor; 2 the contact stability of the movable contact piece and the second pin is poor, and the service life is short.
Disclosure of Invention
In order to solve the problems, the technical problem to be solved by the utility model is to provide the toggle switch which is smooth in toggle and long in service life.
The utility model adopts the technical scheme that the toggle switch comprises a switch shell, a switch base, a first pin, a second pin and a movable contact piece assembly, wherein a shell installation cavity for installing the switch base is arranged in the switch shell, a switch handle toggle opening for moving a switch handle is arranged in the middle of the shell installation cavity, a base side positioning block, a first pin socket and a second pin socket are arranged on the switch base, the movable contact piece assembly is connected with the first pin in a swinging manner, and the toggle switch is characterized by further comprising a ball, a buffer spring and a switch handle, the switch handle comprises a switch handle moving part and a switch handle toggle part, moving transition blocks are arranged at four corners of the switch handle moving part, a toggle anti-slip groove is arranged at the side part of the switch handle moving part, a spring installation opening is arranged at the bottom of the switch handle moving part, the ball is arranged above the movable contact piece assembly in a rolling manner, one end of the buffer spring is propped against the ball, and the other end of the buffer spring is arranged in the spring installation opening.
The shell mounting cavity is provided with transition block limiting plates corresponding to the movable transition blocks at the left side and the right side of the switch handle shifting opening.
The top of the switch handle stirring part is provided with a hand stirring notch.
The movable contact assembly comprises a movable contact assembly body and is characterized in that movable contact clamping notches are formed in two sides of the middle of the movable contact assembly body, a movable contact in contact with the second pin is arranged at the front end of the movable contact assembly body, the first pin comprises a first pin portion, a first pin installation portion and a first pin clamping portion which are bent and formed in sequence and correspond to the first pin socket, a pin clamping interface corresponding to the movable contact clamping notch is arranged on the first pin clamping portion, and a swing positioning protrusion used for swing supporting of the movable contact assembly body is arranged in the pin clamping interface.
And the tail part of the movable contact piece assembly is bent to form a movable contact piece balance part.
And a ball orientation groove corresponding to the ball is arranged in the middle of the movable contact piece assembly.
A first pin limiting block and a second pin limiting block are arranged between the two base side positioning blocks, a pin clamping part positioning port used for limiting the first pin clamping part is formed between the first pin limiting block and the second pin limiting block, and pin installation part positioning notches corresponding to the first pin limiting block are formed in two sides of the first pin installation part.
And a locating block upper limit protrusion corresponding to the base side locating block is arranged in the shell mounting cavity.
The switch base is in base side locating piece is equipped with the base groove of stepping down outward, the base side locating piece outside is equipped with the base fixture block, switch casing both sides are equipped with the casing bayonet socket corresponding with the base fixture block.
And a toggle switch identification groove is formed in the upper part of the switch shell.
The toggle switch has the advantages that: the movable transition block of the switch handle can reduce the friction force during stirring, so that stirring is smoother and more stable, the transition block limiting plate can reduce the gap of the action of the switch handle, has good limiting effect and small swinging amplitude, optimizes the operation part of the switch handle, and is convenient for a user to operate and good in use feeling; the contact structure of the movable contact assembly and the second pin is subjected to multiple repositioning, so that the stability is improved, and the service life is prolonged.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is an exploded view of a toggle switch of the present utility model;
FIG. 2 is a schematic view of the back structure of the switch housing of the present utility model;
FIG. 3 is a schematic view of the switch base of the present utility model;
FIG. 4 is a schematic elevational view of the switch lever of the present utility model;
FIG. 5 is a schematic view of the rear structure of the switch handle of the present utility model;
FIG. 6 is a schematic view of a movable contact assembly according to the present utility model;
FIG. 7 is a schematic diagram of a first lead according to the present utility model;
FIG. 8 is a schematic diagram of the toggle switch of the present utility model;
fig. 9 is a schematic front view of the switch housing of the present utility model.
Detailed Description
As shown in fig. 1-9, the toggle switch according to the present utility model comprises a switch housing 1, a switch base 2, a first pin 3, a second pin 4, a movable contact piece assembly 5, a ball 6, a buffer spring 7 and a switch handle 8, wherein a housing mounting cavity 11 for mounting the switch base 2 is provided in the switch housing 1, a switch handle toggle port 12 for moving the switch handle 8 is provided in the middle of the housing mounting cavity 11, a base side positioning block 15, a first pin socket 16 and a second pin socket 17 are provided on the switch base 2, the movable contact piece assembly 5 is swingably connected with the first pin 3, the switch handle 8 includes a switch handle moving part 20 and a switch handle toggle part 21, moving transition blocks 22 are provided at four corners of the switch handle moving part 20, toggle anti-slip grooves 23 are provided at sides of the switch handle toggle part 21, a spring mounting port 25 is provided at the bottom of the switch handle moving part 20, the ball 6 is rollably disposed above the movable contact piece assembly 5, one end of the buffer spring 7 abuts against the ball 6, and the other end of the ball 6 is disposed in the switch handle toggle ports 25, thereby facilitating smooth movement of the switch handle toggle grooves 23, and reducing friction between the two fingers and facilitating stable operation.
The shell mounting cavity 11 is provided with transition block limiting plates 13 corresponding to the movable transition blocks 22 on the left side and the right side of the switch handle toggle opening 12, and the transition block limiting plates 13 can reduce the gap of the switch handle action, and are good in limiting effect and small in swing amplitude.
The top of the switch handle stirring part 21 is provided with a hand notch 24, so that the structure of the user operation part is optimized, and the use feeling of the user is better.
The movable contact assembly comprises a movable contact assembly body and is characterized in that movable contact clamping notches 27 are formed in two sides of the middle of the movable contact assembly body 5, a movable contact 28 in contact with the second pin 4 is arranged at the front end of the movable contact assembly body 5, the first pin 3 comprises a first pin plug-in pin portion 30, a first pin mounting portion 31 and a first pin clamping portion 32 which are formed by sequentially bending and corresponding to the first pin socket 16, a pin clamping interface 33 corresponding to the movable contact clamping notches 27 is arranged on the first pin clamping portion 32, and a swing positioning protrusion 34 for swing supporting the movable contact assembly body 5 is arranged in the pin clamping interface 33, so that the movable contact assembly body is simple in connection structure and reliable in swing.
The tail of the movable contact assembly 5 is bent to form a movable contact balance part 26, and the movement is stable.
The middle part of the movable contact piece assembly 5 is provided with a ball orientation groove 29 corresponding to the ball 6, and the orientation is accurate and the rolling is reliable.
The two base side locating blocks 15 are provided with a first pin limiting block 18 and a second pin limiting block 19, a pin clamping part locating port 36 used for limiting the first pin clamping part 32 is formed between the first pin limiting block 18 and the second pin limiting block 19, two sides of the first pin mounting part 31 are provided with pin mounting part locating notches 38 corresponding to the first pin limiting block 18, multiple locating is carried out, stability is improved, and service life is prolonged.
The housing mounting cavity 11 is provided with a positioning block upper limit protrusion 40 corresponding to the base side positioning block 15.
The switch base 2 is provided with a base abdicating groove 14 outside the base side positioning block 15, a base clamping block 42 is arranged outside the base side positioning block 15, and two sides of the switch shell 1 are provided with shell bayonets 41 corresponding to the base clamping blocks 42, so that the clamping is firm and tight.
The upper part of the switch shell 1 is provided with a toggle switch identification groove 44, and the identification is obvious.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The utility model provides a toggle switch, includes switch casing (1), switch base (2), first pin (3), second pin (4), movable contact piece subassembly (5), be equipped with in switch casing (1) be used for casing installation cavity (11) of switch base (2) installation, casing installation cavity (11) middle part is equipped with switch handle toggle port (12) that are used for switch handle (8) to remove, be equipped with base side locating piece (15), first pin socket (16) and second pin socket (17) on switch base (2), movable contact piece subassembly (5) can swing ground with first pin (3) are connected, its characterized in that: still include ball (6), buffer spring (7) and switch handle (8), switch handle (8) are including switch handle moving part (20) and switch handle stirring portion (21), be equipped with on four angles of switch handle moving part (20) and remove transition piece (22), switch handle stirring portion (21) lateral part is equipped with stirs anti-skidding recess (23), switch handle moving part (20) bottom is equipped with spring mounting mouth (25), ball (6) are arranged in rollably the top of movable contact piece subassembly (5), buffer spring (7) one end is supported on ball (6), its other end is arranged in spring mounting mouth (25).
2. The toggle switch of claim 1, wherein: the shell mounting cavity (11) is provided with transition block limiting plates (13) corresponding to the movable transition blocks (22) at the left side and the right side of the switch handle shifting opening (12).
3. The toggle switch of claim 1, wherein: the top of the switch handle stirring part (21) is provided with a hand stirring notch (24).
4. The toggle switch of claim 1, wherein: the movable contact assembly comprises a movable contact assembly body and is characterized in that movable contact clamping notches (27) are formed in two sides of the middle of the movable contact assembly body (5), a movable contact (28) which is in contact with a second pin (4) is arranged at the front end of the movable contact assembly body, a first pin (3) comprises a first pin plug-in pin portion (30), a first pin mounting portion (31) and a first pin clamping portion (32) which are formed by sequentially bending and correspond to a first pin socket (16), a pin clamping interface (33) which corresponds to the movable contact clamping notches (27) is arranged on the first pin clamping portion (32), and a swing positioning protrusion (34) which is used for swing and support of the movable contact assembly body (5) is arranged in the pin clamping interface (33).
5. The toggle switch of claim 4, wherein: the tail part of the movable contact piece assembly (5) is bent to form a movable contact piece balance part (26).
6. The toggle switch of claim 4, wherein: the middle part of the movable contact piece assembly (5) is provided with a ball directional groove (29) corresponding to the ball (6).
7. The toggle switch of claim 4, wherein: be equipped with pin first stopper (18) and pin second stopper (19) between two base side locating piece (15), pin first stopper (18) with form between pin second stopper (19) and be used for pin joint portion location mouth (36) that first pin joint portion (32) is spacing, first pin installation department (31) both sides be equipped with pin installation department location notch (38) corresponding to pin first stopper (18).
8. The toggle switch of claim 1, wherein: the shell mounting cavity (11) is internally provided with a locating block upper limit protrusion (40) corresponding to the base side locating block (15).
9. The toggle switch of claim 1, wherein: the switch base (2) is arranged outside the base side positioning block (15), a base abdicating groove (14) is arranged outside the base side positioning block (15), base clamping blocks (42) are arranged outside the base side positioning block (15), and shell bayonets (41) corresponding to the base clamping blocks (42) are arranged on two sides of the switch shell (1).
10. The toggle switch of claim 1, wherein: the upper part of the switch shell (1) is provided with a toggle switch identification groove (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320526112.5U CN219642714U (en) | 2023-03-17 | 2023-03-17 | Toggle switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320526112.5U CN219642714U (en) | 2023-03-17 | 2023-03-17 | Toggle switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219642714U true CN219642714U (en) | 2023-09-05 |
Family
ID=87821935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320526112.5U Active CN219642714U (en) | 2023-03-17 | 2023-03-17 | Toggle switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219642714U (en) |
-
2023
- 2023-03-17 CN CN202320526112.5U patent/CN219642714U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |