CN201868323U - Closed universal tilting switch - Google Patents
Closed universal tilting switch Download PDFInfo
- Publication number
- CN201868323U CN201868323U CN201020652397XU CN201020652397U CN201868323U CN 201868323 U CN201868323 U CN 201868323U CN 201020652397X U CN201020652397X U CN 201020652397XU CN 201020652397 U CN201020652397 U CN 201020652397U CN 201868323 U CN201868323 U CN 201868323U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rotating shaft
- casing
- housing
- closed universal
- 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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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to a closed universal tilting switch which comprises a casing and a microswitch provided with a switch button on the top surface; an accommodating cavity for allowing a heavy ball to be placed in is arranged at the upper part of the casing and provided with a channel leading to the lower part of the casing; the microswitch is arranged at the lower part of the casing, and a connecting rod is arranged at the middle of the casing in a swinging manner; the bottom surface of the connecting rod is connected with the switch button, and the free end of the connecting rod extends to the channel; and a rotating shaft is fixedly arranged at the positioning end of the connecting rod, and an opened shaft sleeve is arranged in the casing and matched with the rotating shaft. The opened shaft sleeve on the casing is matched with the rotating shaft fixed at the end of the connecting rod, so that the closed universal tilting switch is convenient to install and well positioned; meanwhile, the connecting rod swings within a certain range, and the on/off of the microswitch is controlled; in addition, since the connecting rod, the rotating shaft and the contact terminal are integrally molded by injection, the closed universal tilting switch is easily produced, more convenient to install and can effectively avoid the phenomenon that small parts are lost during the installation; and the closed universal tilting switch also has the advantages of simple and reasonable structure, sensitive action, security, reliability and low manufacturing cost and can be widely used on various electrical appliances.
Description
Technical field
The utility model relates to a kind of universal dumping switch, particularly a kind of closed universal dumping switch.
Background technology
Chinese patent literature CN2817042 discloses a kind of universal dumping switch on September 13rd, 2006, comprise housing and be fixed on the interior switching device of housing, one containing cavity is arranged on the housing, one passage is arranged at the bottom of containing cavity: press terminal on the switching device, the input of switching device and output are connected when pressing terminal and pressing down, press input and the auspicious disconnection of output when playing on the terminal, the top of pressing terminal has contacted connecting rod, one end of connecting rod is rotatably connected on housing, the other end is connected with can make the support bar that pumps in passage, be equipped with in the containing cavity of support bar top the support bar is pressed down, and it can allow the spheroid that moves on the support bar behind colloid intrinsic deflection certain angle.This complex structure, manufacturing cost height, installation trouble.
The utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, be active in one's movements, safe and reliable, low cost of manufacture, easy for installation, can be widely used in the closed universal dumping switch on the multiple electrical equipment, to overcome weak point of the prior art.
A kind of closed universal dumping switch by this purpose design comprises that housing and end face are provided with the sensitive switch of shift knob; Housing top is provided with one and places the containing cavity of heavy ball, and containing cavity is provided with a passage that passes to lower housing portion; Sensitive switch is arranged in the lower housing portion, and the swing of housing middle part is provided with connecting rod; Connecting rod bottom surface and shift knob join, and free end extends in the passage; Its architectural feature is that the connecting rod positioning end is set with rotating shaft, and housing is provided with split bush and cooperates with rotating shaft.
Both sides, connecting rod front and back are extended at described rotating shaft two ends, and corresponding rotating shaft two ends, split bush rear and front end are provided with detent.
Described connecting rod and rotating shaft integrated injection molding, the connecting rod free end is provided with step, and the step end face is provided with contact.The step of described connecting rod upwards is bent to form, and the step bottom is provided with reinforcement.Curved or the straightsided shape of described connecting rod, the end face middle part is provided with spacing preiection.
Described sensitive switch is square, and end face diagonal angle at least is provided with location hole, and shift knob joins with the bottom surface of close connecting rod rotating shaft one end; The location hole of the corresponding sensitive switch of housing is provided with reference column.Described housing comprises mutual snapping or passes through fixedly connected procapsid and the back casing of connector.
Housing of the present utility model cooperates with the rotating shaft that is fixed on interlinking lever end by split bush, and it is easy for installation, and the location is good; Simultaneously, connecting rod is swung within the specific limits, and control sensitive switch break-make.In addition, connecting rod, rotating shaft, contact integrated injection molding are produced easily, install more conveniently, lose the phenomenon of small part in the time of can effectively avoiding installing.It is simple and reasonable, be active in one's movements, safe and reliable, low cost of manufacture, can be widely used on the multiple electrical equipment.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is a procapsid master TV structure schematic diagram.
Fig. 3 is the utility model tilt state structural representation.
Fig. 4 is the bar linkage structure schematic diagram.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 4, this closed universal dumping switch comprises that housing and end face are provided with the sensitive switch 4 of shift knob 4.1.Housing comprises the procapsid 1 and the back casing (not shown) of mutual snapping, and housing top is provided with one and places the containing cavity 1.1 of heavy ball 2, and containing cavity is provided with a passage 1.2 that passes to lower housing portion; Sensitive switch is arranged in the lower housing portion, and the swing of housing middle part is provided with connecting rod 3.Connecting rod bottom surface and shift knob join, and free end extends in the passage, and positioning end is set with rotating shaft 3.2; Housing is provided with split bush 1.3 and cooperates with rotating shaft.Both sides, connecting rod 3 front and back are extended at rotating shaft 3.2 two ends, and corresponding rotating shaft two ends, split bush 1.3 rear and front ends are provided with detent 1.5.
Connecting rod 3 and rotating shaft 3.2 integrated injection moldings, the connecting rod free end upwards has been bent to form step 3.5, and the step end face is provided with contact 3.1, and the step bottom is provided with reinforcement 3.4.Connecting rod 3 is curved, and the end face middle part is provided with spacing preiection 3.3.
Claims (7)
1. a closed universal dumping switch comprises that housing and end face are provided with the sensitive switch of shift knob (4.1) (4); Housing top is provided with one and places the containing cavity (1.1) of heavy ball (2), and containing cavity is provided with a passage (1.2) that passes to lower housing portion; Sensitive switch is arranged in the lower housing portion, and the swing of housing middle part is provided with connecting rod (3); Connecting rod bottom surface and shift knob join, and free end extends in the passage; It is characterized in that the connecting rod positioning end is set with rotating shaft (3.2), housing is provided with split bush (1.3) and cooperates with rotating shaft.
2. closed universal dumping switch according to claim 1 is characterized in that described rotating shaft (3.2) two ends extend both sides before and after the connecting rod (3), and corresponding rotating shaft two ends, split bush (1.3) rear and front end are provided with detent (1.5).
3. closed universal dumping switch according to claim 1 and 2 is characterized in that described connecting rod (3) and rotating shaft (3.2) integrated injection molding, and the connecting rod free end is provided with step (3.5), and the step end face is provided with contact (3.1).
4. closed universal dumping switch according to claim 3 is characterized in that the step (3.5) of described connecting rod (3) upwards is bent to form, and the step bottom is provided with reinforcement (3.4).
5. closed universal dumping switch according to claim 4 is characterized in that the curved or straightsided shape of described connecting rod (3), and the end face middle part is provided with spacing preiection (3.3).
6. closed universal dumping switch according to claim 5 is characterized in that described sensitive switch (4) is square, and end face diagonal angle at least is provided with location hole, and shift knob (4.1) joins with the bottom surface of close connecting rod (3) rotating shaft (3.2) one ends; The location hole of the corresponding sensitive switch of housing is provided with reference column (1.4).
7. closed universal dumping switch according to claim 6 is characterized in that described housing comprises mutual snapping or passes through fixedly connected procapsid (1) and the back casing of connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020652397XU CN201868323U (en) | 2010-12-04 | 2010-12-04 | Closed universal tilting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020652397XU CN201868323U (en) | 2010-12-04 | 2010-12-04 | Closed universal tilting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868323U true CN201868323U (en) | 2011-06-15 |
Family
ID=44139471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020652397XU Expired - Fee Related CN201868323U (en) | 2010-12-04 | 2010-12-04 | Closed universal tilting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505318A (en) * | 2014-10-23 | 2015-04-08 | 德力西电气有限公司 | Breaker contact system and breaker |
| IT201700087444A1 (en) * | 2017-07-31 | 2019-01-31 | Tmc S R L | SAFETY DEVICE AGAINST RISK OF BULKING FOR HEATING APPLIANCES. |
-
2010
- 2010-12-04 CN CN201020652397XU patent/CN201868323U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505318A (en) * | 2014-10-23 | 2015-04-08 | 德力西电气有限公司 | Breaker contact system and breaker |
| CN104505318B (en) * | 2014-10-23 | 2017-11-21 | 德力西电气有限公司 | A kind of breaker contact system and breaker |
| IT201700087444A1 (en) * | 2017-07-31 | 2019-01-31 | Tmc S R L | SAFETY DEVICE AGAINST RISK OF BULKING FOR HEATING APPLIANCES. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20141204 |
|
| EXPY | Termination of patent right or utility model |