CN105257654A - Manual locking and unlocking device - Google Patents
Manual locking and unlocking device Download PDFInfo
- Publication number
- CN105257654A CN105257654A CN201510759288.5A CN201510759288A CN105257654A CN 105257654 A CN105257654 A CN 105257654A CN 201510759288 A CN201510759288 A CN 201510759288A CN 105257654 A CN105257654 A CN 105257654A
- Authority
- CN
- China
- Prior art keywords
- function pin
- guide plate
- pedestal
- wheel disc
- spring
- 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.)
- Pending
Links
Abstract
A manual locking and unlocking device comprises a base, a functional pin, a main spring, a guide plate, a retaining ball, a retaining spring, a regulating screw and a protective cover, wherein the base is a main body bearing component, and the functional pin, the main spring, the guide plate, the retaining ball, the retaining spring and the regulating screw are arranged in the base; the guide plate is fixed to the upper and lower side surfaces in the base, and the main spring and the functional pin are sequentially connected in series in the center in the base from front to rear; the functional pin is provided with a rod, a ball socket, a slope, a limit surface, a guide groove and a disc structure; the guide plate is provided with a guide column, a mounting groove and a limit plate structure; the retaining ball, the retaining spring and the regulating screw are sequentially arranged in the mounting groove of the guide plate and are limited through the regulating screw; and the protective cover is buckled outside the base, is fixed to the base through the screw and protects the inner part of the device. The manual locking and unlocking device is simple in structure, low in cost, convenient to operate, resistant to vibration and impact and high in reliability.
Description
Technical field
The invention belongs to mechanical lock technical field, be specially a kind of manual locking and tripper.
Background technique
Existing locking and unlocking technology field, working principle and product category various, but for being placed in long-time vibratory impulse environment and needing frequent locking and situation about unlocking, existing locking and tripper are directly applied limited.
Summary of the invention
The object of patent of the present invention is to provide the locking and tripper that a kind of structure is simple, with low cost, easy to operate, vibration and shock resistant, reliability are high.
For achieving the above object, the concrete technological scheme that adopts of patent of the present invention is as follows:
A kind of manual locking and tripper, comprising: pedestal, function pin, main spring, guide plate, detent balls, stopper spring, adjusting screw, protective housing.Wherein: pedestal is main body load-bearing member, and function pin, main spring, guide plate, detent balls, stopper spring, adjusting screw are placed in pedestal.Guide plate is fixed on upper and lower side in pedestal, and in pedestal, central authorities connect main spring, function pin from front to back successively.Function pin is provided with bar, ball-and-socket, inclined-plane, confined planes, guiding groove, wheel disc constructions.Guide plate is provided with directional post, mounting groove, and limiting board constructs.Detent balls, stopper spring, adjusting screw are placed in the mounting groove of guide plate successively, spacing by adjusting screw.Protective housing to be buckled in outside pedestal and to be fixed by screws in pedestal, and protective gear is inner.
Under locking state, promote function pin forward, counterclockwise rotating function pin, detent balls skids off from the ball-and-socket wheel disc along the inclined-plane on wheel disc, when on function pin, the guiding groove of wheel disc side is stuck in the directional post of guide plate, release function pin, under main spring effect, function is moved until leave the object that is locked after selling to, and realizes separating lock.
Under unlocking condition, promote function pin forward, until after the guiding groove of wheel disc side leaves the directional post of guide plate completely, clockwise direction rotating function pin, detent balls is slided until fall into the ball-and-socket on wheel disc along the inclined-plane on wheel disc, and function pin inserts the object that is locked, and unclamps and promotes function pin, main spring acts on function pin, locking object.
Patent of the present invention, mechanism is succinct, with low cost, and operation is simple and reliable, and property is high; The use under multiple environmental conditions can be adapted to.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is function pin structure schematic diagram
Fig. 3 is guidance set structural representation
Embodiment
Below in conjunction with the drawings and specific embodiments, patent of the present invention is described in further detail.
A kind of manual locking and tripper, comprising: pedestal (1), function pin (2), main spring (3), guide plate (4), detent balls (5), stopper spring (6), adjusting screw (7), protective housing (8).Wherein: pedestal (1) is main body load-bearing member, function pin (2), main spring (3), guide plate (4), detent balls (5), stopper spring (6), adjusting screw (7) are placed in pedestal (1).Guide plate (4) is fixed on pedestal (1) interior upper and lower side, and pedestal (1) interior central authorities connect main spring (3), function pin (2) from front to back successively.Function pin (2) is provided with bar (2 (a)), ball-and-socket (2 (b)), inclined-plane (2 (c)), confined planes (2 (d)), guiding groove (2 (e)), wheel disc (2 (f)) structure.Guide plate (4) is provided with directional post (4 (a)), mounting groove (4 (b)), and limiting board (4 (c)) constructs.Detent balls (5), stopper spring (6), adjusting screw (7) are placed in the mounting groove (4 (b)) of guide plate (4) successively, spacing by adjusting screw (7).Protective housing (8) is buckled in pedestal (1) outside and is fixed by screws in pedestal (1), and protective gear is inner.
Under locking state, promote function pin (2) forward, counterclockwise rotating function pin (2), detent balls (5) skids off from the ball-and-socket (2 (b)) wheel disc (2 (f)) along the inclined-plane (2 (c)) on wheel disc (2 (f)), when the guiding groove (2 (e)) of upper wheel disc (2 (the f)) side of function pin (2) is stuck in directional post (4 (a)) of guide plate (4), release function pin (2), under main spring (3) effect, function pin (2) moves until leave the object that is locked (9) backward, realize separating lock (9).
Under unlocking condition, promote function pin (2) forward, until after the guiding groove (2 (e)) of wheel disc (2 (f)) side leaves the directional post (4 (a)) of guide plate (4) completely, clockwise direction rotating function pin (2), detent balls (5) is slided until fall into the ball-and-socket (2 (b)) on wheel disc (2 (f)) along the inclined-plane (2 (c)) on wheel disc (2 (f)), function pin (2) inserts the object that is locked, unclamp and promote function pin (2), main spring (3) acts on function pin (2), locking object (9).
Embodiment's design parameter of patent of the present invention is as follows: product design size 70mm*90mm*60mm, weight is not more than 150g, realize the locking of the mass body by rotary inertia being 0.85kgm2, test through 1000km transport, locking/unblock of more than 100 times, reliable operation.
Claims (3)
1. manual locking and a tripper, comprising: pedestal (1), function pin (2), main spring (3), guide plate (4), detent balls (5), stopper spring (6), adjusting screw (7), protective housing (8).Wherein: pedestal (1) is main body load-bearing member, function pin (2), main spring (3), guide plate (4), detent balls (5), stopper spring (6), adjusting screw (7) are placed in pedestal (1).Guide plate (4) is fixed on pedestal (1) interior upper and lower side, and pedestal (1) interior central authorities connect main spring (3), function pin (2) from front to back successively.Function pin (2) is provided with bar (2 (a)), ball-and-socket (2 (b)), inclined-plane (2 (c)), confined planes (2 (d)), guiding groove (2 (e)), wheel disc (2 (f)) structure.Guide plate (4) is provided with directional post (4 (a)), mounting groove (4 (b)), and limiting board (4 (c)) constructs.Detent balls (5), stopper spring (6), adjusting screw (7) are placed in the mounting groove (4 (b)) of guide plate (4) successively, spacing by adjusting screw (7).Protective housing (8) is buckled in pedestal (1) outside and is fixed by screws in pedestal (1), and protective gear is inner.
2. a kind of manual locking according to claim 1 and tripper, promote function pin (2) forward, until after the guiding groove (2 (e)) of wheel disc (2 (f)) side leaves the directional post (4 (a)) of guide plate (4) completely, clockwise direction rotating function pin (2), detent balls (5) is slided until fall into the ball-and-socket (2 (b)) on wheel disc (2 (f)) along the inclined-plane (2 (c)) on wheel disc (2 (f)), function pin (2) inserts the object that is locked, unclamp and promote function pin (2), main spring (3) acts on function pin (2), locking object.
3. a manual locking according to claim 1 and tripper, promote function pin (2) forward, counterclockwise rotating function pin (2), detent balls (5) skids off from the ball-and-socket (2 (b)) wheel disc (2 (f)) along the inclined-plane (2 (c)) on wheel disc (2 (f)), when the guiding groove (2 (e)) of upper wheel disc (2 (the f)) side of function pin (2) is stuck in directional post (4 (a)) of guide plate (4), release function pin (2), under main spring (3) effect, function pin (2) moves until leave the object that is locked backward, realize separating lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510759288.5A CN105257654A (en) | 2015-11-10 | 2015-11-10 | Manual locking and unlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510759288.5A CN105257654A (en) | 2015-11-10 | 2015-11-10 | Manual locking and unlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105257654A true CN105257654A (en) | 2016-01-20 |
Family
ID=55097519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510759288.5A Pending CN105257654A (en) | 2015-11-10 | 2015-11-10 | Manual locking and unlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105257654A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417959A (en) * | 2018-03-05 | 2018-08-17 | 中国电子科技集团公司第三十八研究所 | A kind of locker for mobile radara antenna pedestal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6439797B1 (en) * | 1993-12-01 | 2002-08-27 | John G. Campbell | Fastener and fastener-rod assembly |
| CN2622457Y (en) * | 2003-03-19 | 2004-06-30 | 上海汇盛电子机械设备有限公司 | Quick support frame switching device |
| CN2895841Y (en) * | 2006-04-04 | 2007-05-02 | 郭学生 | Cylindrical pin lock of rolling stock |
| CN202118044U (en) * | 2011-07-08 | 2012-01-18 | 贵州航天精工制造有限公司 | Flat round head lock pin type quick-dismount lock |
| CN103527597A (en) * | 2012-07-04 | 2014-01-22 | 达霆精密工业有限公司 | Twisting type rapid detaching assembly |
| CN103967894A (en) * | 2014-05-05 | 2014-08-06 | 中国科学院长春光学精密机械与物理研究所 | Locking device of manual insertion-pulling stretchable rod |
-
2015
- 2015-11-10 CN CN201510759288.5A patent/CN105257654A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6439797B1 (en) * | 1993-12-01 | 2002-08-27 | John G. Campbell | Fastener and fastener-rod assembly |
| CN2622457Y (en) * | 2003-03-19 | 2004-06-30 | 上海汇盛电子机械设备有限公司 | Quick support frame switching device |
| CN2895841Y (en) * | 2006-04-04 | 2007-05-02 | 郭学生 | Cylindrical pin lock of rolling stock |
| CN202118044U (en) * | 2011-07-08 | 2012-01-18 | 贵州航天精工制造有限公司 | Flat round head lock pin type quick-dismount lock |
| CN103527597A (en) * | 2012-07-04 | 2014-01-22 | 达霆精密工业有限公司 | Twisting type rapid detaching assembly |
| CN103967894A (en) * | 2014-05-05 | 2014-08-06 | 中国科学院长春光学精密机械与物理研究所 | Locking device of manual insertion-pulling stretchable rod |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417959A (en) * | 2018-03-05 | 2018-08-17 | 中国电子科技集团公司第三十八研究所 | A kind of locker for mobile radara antenna pedestal |
| CN108417959B (en) * | 2018-03-05 | 2019-12-31 | 中国电子科技集团公司第三十八研究所 | Locking device for motorized radar antenna pedestal |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160120 |