CN106098434A - A kind of band insurance triggers switch - Google Patents
A kind of band insurance triggers switch Download PDFInfo
- Publication number
- CN106098434A CN106098434A CN201610627268.7A CN201610627268A CN106098434A CN 106098434 A CN106098434 A CN 106098434A CN 201610627268 A CN201610627268 A CN 201610627268A CN 106098434 A CN106098434 A CN 106098434A
- Authority
- CN
- China
- Prior art keywords
- rotor
- backing pin
- positioning sleeve
- switch
- pin
- 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.)
- Granted
Links
- 210000004907 gland Anatomy 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
Landscapes
- Push-Button Switches (AREA)
Abstract
The invention discloses a kind of band insurance and trigger switch, the triggering switch including shell and being arranged on enclosure and security unit；Described triggering switch includes positioning sleeve, rotor and torsion spring, and for being rotationally connected between described rotor and positioning sleeve, the two ends of described torsion spring are separately positioned on rotor and positioning sleeve；Being provided with trigger head on the excircle of described rotor, an end face of rotor is provided with safety groove, described security unit includes that backing pin, one end of described backing pin stretch in described safety groove, and backing pin can be axially disengaging described shell along it.The triggering construction of switch of this band insurance, the setting of its backing pin structure, make to add safety guarantee for triggering link.
Description
Technical field
The present invention relates to a kind of mechanical trigger switch structure, particularly a kind of band insurance triggers field of switches.
Background technology
Triggering switch major part on the market is all that electricity triggers or simple button triggers, and fault rate is higher, and without
There are safety, are not suitable for some occasion particularly severe to reliability requirement.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of band insures, reliable trigger
Triggering switch.
Technical scheme: for achieving the above object, the band insurance of the present invention triggers switch, including shell and be arranged on shell
Internal triggering switch and security unit；Described triggering switch includes positioning sleeve, rotor and torsion spring, described rotor and positioning sleeve
Between for being rotationally connected, the two ends of described torsion spring are separately positioned on rotor and positioning sleeve；Arrange on the excircle of described rotor
Having trigger head, an end face of rotor is provided with safety groove, described security unit includes that backing pin, one end of described backing pin stretch into
In described safety groove, and backing pin can be axially disengaging described shell along it.The setting of this backing pin structure makes this trigger architecture more
Safety, and add controllability for its trigger action, compensate for the dangerous uncontrollable drawback of common trigger architecture.
Further, described security unit also includes spring, gland and insert-pull pin, and described backing pin is with the shaft shoulder, described
Spring is pressed between the shaft shoulder of described backing pin and described positioning sleeve, and described backing pin is pressed in described shell by described gland, described
Gland is fixed on shell by insert-pull pin.
Further, the described switch that triggers also includes auxiliary positioning pin, and described positioning sleeve is provided with the first auxiliary positioning
Hole, described rotor is provided with the second auxiliary positioning hole, and during assembling, described auxiliary positioning pin can penetrate the first auxiliary simultaneously
Hole, location and the second auxiliary positioning hole limit relatively rotating between rotor and positioning sleeve.
Beneficial effect: a kind of band insurance of the present invention triggers switch, the design of unique backing pin structure, makes this trigger architecture
The safest, and add controllability for its trigger action, compensate for the dangerous uncontrollable drawback of common trigger architecture.
Accompanying drawing explanation
Accompanying drawing 1 triggers the structure chart of switch for band insurance；
Accompanying drawing 2 is the structure chart triggering switch.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is further described.
A kind of band insurance as described in Figure 1 triggers switch, including shell 1 and be arranged on the triggering within shell 1 and open
Pass 2 and security unit 3；As shown in Figure 2, the described switch 2 that triggers includes positioning sleeve 21, rotor 22 and torsion spring 23, described turn
For being rotationally connected between son 22 and positioning sleeve 21, the two ends of described torsion spring 23 are separately positioned on rotor 22 and positioning sleeve 21；Institute
State and on the excircle of rotor 22, be provided with trigger head 24, an end face of rotor 22 is provided with safety groove, described security unit 3
Including backing pin 31, one end of described backing pin 31 is stretched in described safety groove, and backing pin 31 can be axially disengaging described shell 1 along it.
Described security unit 3 also includes spring 32, gland 33 and insert-pull pin 34, and described backing pin 31 is with the shaft shoulder, described
The chien shih backing pin 31 of the shaft shoulder and described positioning sleeve 21 that spring 32 is pressed in described backing pin 31 has axially deviates from becoming of shell 1 along it
Gesture, described backing pin 31 is pressed in described shell 1 by described gland 33, and gland 33 is fixed on shell 1 by described insert-pull pin 34.
The described switch 2 that triggers also includes auxiliary positioning pin 25, and described positioning sleeve 21 is provided with the first auxiliary positioning hole, institute
Stating and be provided with the second auxiliary positioning hole on rotor 22, during assembling, described auxiliary positioning pin 25 can penetrate the first auxiliary simultaneously
Hole, location and the second auxiliary positioning hole limit relatively rotating between rotor 22 and positioning sleeve 21.One end of backing pin 31 is being stretched
After entering in described safety groove, extract positioning needle 25.Neglect, during being so possible to prevent assembling, the danger caused.
A kind of band insurance of the present invention triggers switch, the design of unique backing pin structure, makes this trigger architecture more pacify
Entirely, and add controllability for its trigger action, compensate for the dangerous uncontrollable drawback of common trigger architecture.
The above is only the preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (3)
1. a band insurance triggers switch, it is characterised in that: include that shell (1) and the triggering being arranged on shell (1) internal are opened
Close (2) and security unit (3)；The described switch (2) that triggers includes positioning sleeve (21), rotor (22) and torsion spring (23), described turn
For being rotationally connected between son (22) and positioning sleeve (21), the two ends of described torsion spring (23) are separately positioned on rotor (22) and positioning sleeve
(21) on；It is provided with trigger head (24) on the excircle of described rotor (22), an end face of rotor (22) is provided with insurance
Groove, described security unit (3) includes that backing pin (31), one end of described backing pin (31) stretch in described safety groove, and backing pin (31)
Described shell (1) can be axially disengaging along it.
A kind of band insurance the most according to claim 1 triggers switch, it is characterised in that: described security unit (3) also includes
Spring (32), gland (33) and insert-pull pin (34), described backing pin (31) is with the shaft shoulder, and described spring (32) is pressed in described backing pin
(31), between the shaft shoulder and described positioning sleeve (21), described backing pin (31) is pressed in described shell (1) by described gland (33), institute
State insert-pull pin (34) to be fixed on shell (1) by gland (33).
A kind of band insurance the most according to claim 1 and 2 triggers switch, it is characterised in that: the described switch (2) that triggers also wraps
Include auxiliary positioning pin (25), described positioning sleeve (21) is provided with the first auxiliary positioning hole, described rotor (22) is provided with
Two auxiliary positioning holes, during assembling, described auxiliary positioning pin (25) can penetrate the first auxiliary positioning hole and second auxiliary simultaneously
Hole, location is helped to limit relatively rotating between rotor (22) and positioning sleeve (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610627268.7A CN106098434B (en) | 2016-08-02 | 2016-08-02 | A kind of band insurance trigger switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610627268.7A CN106098434B (en) | 2016-08-02 | 2016-08-02 | A kind of band insurance trigger switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106098434A true CN106098434A (en) | 2016-11-09 |
| CN106098434B CN106098434B (en) | 2018-08-28 |
Family
ID=57453642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610627268.7A Active CN106098434B (en) | 2016-08-02 | 2016-08-02 | A kind of band insurance trigger switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106098434B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1271842A (en) * | 1968-05-18 | 1972-04-26 | Tampella Oy Ab | Improvements in or relating to guns having a breech mechanism a wedge breech block |
| CN1052941A (en) * | 1989-12-07 | 1991-07-10 | 埃斯塔勒国立制造股份有限公司 | Multiple use grenade |
| CN102374831A (en) * | 2010-08-11 | 2012-03-14 | 义高潮 | Safety mechanism of grenade fuse |
| CN104567536A (en) * | 2015-01-22 | 2015-04-29 | 湖北三江航天红林探控有限公司 | Percussion sparking device |
| CN205881736U (en) * | 2016-08-02 | 2017-01-11 | 江苏永康机械有限公司 | Area insurance trigger switch |
-
2016
- 2016-08-02 CN CN201610627268.7A patent/CN106098434B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1271842A (en) * | 1968-05-18 | 1972-04-26 | Tampella Oy Ab | Improvements in or relating to guns having a breech mechanism a wedge breech block |
| CN1052941A (en) * | 1989-12-07 | 1991-07-10 | 埃斯塔勒国立制造股份有限公司 | Multiple use grenade |
| CN102374831A (en) * | 2010-08-11 | 2012-03-14 | 义高潮 | Safety mechanism of grenade fuse |
| CN104567536A (en) * | 2015-01-22 | 2015-04-29 | 湖北三江航天红林探控有限公司 | Percussion sparking device |
| CN205881736U (en) * | 2016-08-02 | 2017-01-11 | 江苏永康机械有限公司 | Area insurance trigger switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106098434B (en) | 2018-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214203 16 Xing Li Road, Yixing economic and Technological Development Zone, Wuxi, Jiangsu Patentee after: Jiangsu Yongkang Intelligent Defense Technology Co.,Ltd. Address before: 214203 16 Xing Li Road, Yixing economic and Technological Development Zone, Wuxi, Jiangsu Patentee before: JIANGSU YONGKANG MACHINERY Co.,Ltd. |
|
| CP03 | Change of name, title or address |