CN207883574U - Toggle switch limiting device - Google Patents
Toggle switch limiting device Download PDFInfo
- Publication number
- CN207883574U CN207883574U CN201820168518.XU CN201820168518U CN207883574U CN 207883574 U CN207883574 U CN 207883574U CN 201820168518 U CN201820168518 U CN 201820168518U CN 207883574 U CN207883574 U CN 207883574U
- Authority
- CN
- China
- Prior art keywords
- jacking block
- toggle switch
- limiting
- hole
- slot
- Prior art date
- 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
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Abstract
The utility model is toggle switch limiting device, and inner walls are equipped with equally distributed several limiting slots, and limiting slot corresponds to the gear of toggle switch respectively；Through-hole is equipped in poke rod, both ends are respectively equipped with jacking block corresponding with limiting slot in through-hole, are supported by resilient supporting unit between jacking block；Through-hole both sides are respectively equipped with the annular plate limited to jacking block, and jacking block by annular plate after being limited one section outside prominent annular plate.Supporting and limiting device is set on the sliding block and corresponding shell of toggle switch, sliding block can be limited during sliding in corresponding position, make toggle switch using effect and the service life more preferably.
Description
Technical field
The utility model is related to the small-sized toggle switch used in electronic circuit, specifically toggle switch limit dress
It sets.
Background technology
Toggle switch is so that circuit is switched on or switched off by toggle switch handle, to achieve the purpose that switching circuit.It stirs
Switch is widely used in various instrumentation devices, facsimile machine, and stereo set waits other electronics fields.Existing stirs
Switch is further supported or is disconnected to spring leaf by jacking block generally by spring supporting jacking block, toggle switch
Limit is also to be realized by the cooperation between jacking block and spring leaf, but after long-time use, showing for aging easily occurs in jacking block
As causing the limit of toggle switch to be failed, the effect for realizing switch can not be continued.
Invention content
The utility model is toggle switch limiting device, and support is arranged in it on the sliding block and corresponding shell of toggle switch
Limiting device, sliding block can be limited during sliding in corresponding position, make the using effect of toggle switch more preferably.
Toggle switch limiting device, it includes shell, poke rod, jacking block, limiting slot.
The inner walls are equipped with equally distributed several limiting slots, and limiting slot corresponds to the shelves of toggle switch respectively
Position；Through-hole is equipped in poke rod, both ends are respectively equipped with jacking block corresponding with limiting slot in through-hole, are propped up by elasticity between jacking block
Support arrangement is supported；Through-hole both sides are respectively equipped with the annular plate limited to jacking block, the jacking block by annular plate into
Prominent annular plate is one section outer after row limit.
The jacking block is spherical structure.
The resilient supporting unit is spring, and spring supports to the spherical jacking block of both sides respectively.
The resilient supporting unit includes the reed of X-type, and the end of reed is equipped with corresponding with spherical jacking block
Gap slot, is equipped with sleeve at the center of reed, is equipped with guide post at center in through-hole, reed is mounted on by sleeve on guide post.
Position corresponding with limiting slot is equipped with lateral sliding slot in the inner walls, and lateral sliding slot will uniformly divide
Several limiting slots of cloth are connected, and the height of sliding slot is less than the height of limiting slot.
The utility model is had the advantages that using above-mentioned technical proposal：
The limiting slot on jacking block and housing wall on poke rod is corresponding, and when sliding at limiting slot, jacking block pushes into limit
Position slot, realizes limit to poke rod, even if other internal components can be after if there is this limiting device when the phenomenon that aging
Preferable operating mode is held in continuation of insurance, ensures the effect of switch during the work time.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the schematic diagram of another embodiment poke rod.
Specific implementation mode
The utility model is described further with reference to the accompanying drawings and examples.
Embodiment 1
Toggle switch limiting device as shown in Figure 1, it includes shell 1, poke rod 2, jacking block 3, limiting slot 4.
1 inner wall of shell is equipped with equally distributed several limiting slots 4, and limiting slot 4 corresponds to toggle switch respectively
Gear；Through-hole is equipped in poke rod 2, both ends are respectively equipped with jacking block 3 corresponding with limiting slot 4 in through-hole, lead between jacking block 3
Resilient supporting unit is crossed to be supported；Through-hole both sides are respectively equipped with the annular plate 6 limited to jacking block 3, and the jacking block 3 is logical
It is one section outer to cross prominent annular plate 6 after annular plate 6 is limited.
The jacking block 3 is spherical structure.
The resilient supporting unit is spring 7, and spring 7 supports to the spherical jacking block 3 of both sides respectively.
Position corresponding with limiting slot 4 is equipped with lateral sliding slot 8 on 1 inner wall of shell, and lateral sliding slot 8 will be equal
Several limiting slots 4 of even distribution are connected, and the height of sliding slot 8 is less than the height of limiting slot 4.
Embodiment 2
Another form of expression as the utility model.
As shown in Figure 2, the resilient supporting unit includes the reed 5 of X-type, and the end of reed 5 is equipped with and sphere shape
3 corresponding gap slot of jacking block, be equipped with sleeve 9 at the center of reed 5, be equipped with guide post 10 at center in through-hole, reed 5 passes through
Sleeve 9 is mounted on guide post 10.
During use, jacking block realizes limit operation by snapping onto in limiting slot, the lateral cunning between limiting slot
Slot is convenient for the sliding of sliding block, is defined to the position of sliding block in the up-down direction.The effect that spring and reed are played is identical,
Jacking block is supported outward.
Claims (5)
1. toggle switch limiting device, it includes shell, poke rod, jacking block, limiting slot, it is characterised in that：In the shell
Wall is equipped with equally distributed several limiting slots, and limiting slot corresponds to the gear of toggle switch respectively；Through-hole is equipped in poke rod,
Both ends are respectively equipped with jacking block corresponding with limiting slot in through-hole, are supported by resilient supporting unit between jacking block；Through-hole
Both sides are respectively equipped with the annular plate limited to jacking block, and the jacking block by annular plate after being limited outside prominent annular plate
One section.
2. toggle switch limiting device according to claim 1, it is characterised in that：The jacking block is spherical structure.
3. toggle switch limiting device according to claim 2, it is characterised in that：The resilient supporting unit is bullet
Spring, spring support to the spherical jacking block of both sides respectively.
4. toggle switch limiting device according to claim 2, it is characterised in that：The resilient supporting unit includes X
The end of the reed of type, reed is equipped with gap slot corresponding with spherical jacking block, and sleeve, through-hole are equipped at the center of reed
Guide post is equipped at interior center, reed is mounted on by sleeve on guide post.
5. according to claim 1-4 any one of them toggle switch limiting devices, it is characterised in that：In the inner walls
Position corresponding with limiting slot is equipped with lateral sliding slot, several equally distributed limiting slots are connected by lateral sliding slot,
The height of sliding slot is less than the height of limiting slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820168518.XU CN207883574U (en) | 2018-01-31 | 2018-01-31 | Toggle switch limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820168518.XU CN207883574U (en) | 2018-01-31 | 2018-01-31 | Toggle switch limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207883574U true CN207883574U (en) | 2018-09-18 |
Family
ID=63510467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820168518.XU Expired - Fee Related CN207883574U (en) | 2018-01-31 | 2018-01-31 | Toggle switch limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207883574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112587299A (en) * | 2020-12-17 | 2021-04-02 | 广西中医药大学第一附属医院 | Combined device for cataract operation |
-
2018
- 2018-01-31 CN CN201820168518.XU patent/CN207883574U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112587299A (en) * | 2020-12-17 | 2021-04-02 | 广西中医药大学第一附属医院 | Combined device for cataract operation |
| CN112587299B (en) * | 2020-12-17 | 2022-11-18 | 广西中医药大学第一附属医院 | Combined device for cataract operation |
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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: 20180918 Termination date: 20190131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |