CN203758375U - Automatic locking mechanism for armored car rotation disc - Google Patents
Automatic locking mechanism for armored car rotation disc Download PDFInfo
- Publication number
- CN203758375U CN203758375U CN201420023005.1U CN201420023005U CN203758375U CN 203758375 U CN203758375 U CN 203758375U CN 201420023005 U CN201420023005 U CN 201420023005U CN 203758375 U CN203758375 U CN 203758375U
- Authority
- CN
- China
- Prior art keywords
- guide sleeve
- spring
- guide
- pin bushing
- rotation
- 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 - Lifetime
Links
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Toys (AREA)
Abstract
The utility model relates to an automatic locking mechanism for an armored car rotation disc. The mechanism comprises a fixing seat, a guide sleeve is arranged on the fixing seat, a location pin is arranged in the guide sleeve, and a lock bolt is arranged at the bottom end of the location pin and stretches out of the bottom end of the guide sleeve. A thick portion is arranged on the location pin, and a retaining ring is arranged at the bottom end of the guide sleeve and retains the location pin through the thick portion. A guide rod is arranged at the top end of the location pin and stretches out of the top end of the guide sleeve. A spring is sleeved on the location pin, the bottom end of the spring is snapped on the thick portion, and the top end is snapped in the guide sleeve. The guide rod is connected with a rotation inclined block through a straight pin and is in contact with the top of the guide sleeve, and the contact face is an inclined face. A handle is fixedly connected with the rotation inclined block, and a protection sleeve is arranged on the outer side of the rotation inclined block and sleeved on the outer side of the guide sleeve. According to the mechanism, the spring is arranged on the location pin, only the handle is needed to be loosened during locking of the rotation disc, and the rotation disc can be locked under the action of the spring, so that the mechanism is light, convenient and quick, and the weapon location performance is greatly improved.
Description
Technical field
The utility model is the lockable mechanism on a kind of panzer, particularly a kind of panzer rotating disc automatic locking mechanism that plays locking action while needing work for panzer rotating disc after rotation.
Background technology
Rotating disc is mounted in a revolving member at panzer top, on certain position of rotating disc, attack weapon is housed.In fight, need rotating disc to forward in firing area, make on the position of attack weapon in aiming at, so require rotating disc to rotate flexibly easily rotation, after homing position is selected, just rotating disc must be locked, because the vibration force of weapon in fight is very large, so require the inclined to one side rotating disc after locking can bear larger shock loading.The locking of rotating disc is to realize by special lockable mechanism, and existing lockable mechanism is mounted on rotating disc, after homing position is selected, just directly by lockable mechanism, rotating disc is locked on car body.Existing lockable mechanism uses inconvenient, and soldier could pin rotating disc by larger strength, and coupling mechanism force is not good enough, and this will directly have influence on the pointing accuracy of weapon.
Summary of the invention
The purpose of this utility model is to use the not good enough defect of inconvenient coupling mechanism force in order to overcome existing lockable mechanism, invents a kind ofly by spring force, handle to be resetted to realize the panzer rotating disc automatic locking mechanism of rotating disc location.
The purpose of this utility model realizes as follows: described panzer rotating disc automatic locking mechanism, comprise a holder, and holder is provided with guide pin bushing, is provided with alignment pin in guide pin bushing, and the bottom of alignment pin is dead bolt, and dead bolt stretches out from the bottom of guide pin bushing; Alignment pin is provided with a thick portion, and guide pin bushing bottom is provided with back-up ring, and back-up ring blocks alignment pin by thick portion; The top of alignment pin is a guide post, and guide post stretches out from guide pin bushing top; On alignment pin, cover has spring, the bottom of spring to be stuck in thick portion, and the top of spring is stuck in guide pin bushing; Guide post connects a rotation skewback by direct selling, and rotation skewback contacts with the end face of guide pin bushing, and its contact-making surface is inclined-plane; On rotation skewback, be connected with handle, rotation skewback outside is provided with protective jacket, and protective jacket is enclosed within the outside of guide pin bushing.
Good effect of the present utility model is as follows: owing to being provided with spring on alignment pin, so in the time of locking rotating disc, need only release handle, just can under the effect of spring, automatically realize the locking of rotating disc, so very light and quick, greatly improve the positioning performance of weapon, also improved the precision aiming at.
Brief description of the drawings
Fig. 1 is the utility model structure chart
Fig. 2 is Fig. 1 top view
In figure: 1 holder 2 guide pin bushing 3 alignment pins
4 dead bolt 5 thick portion 6 back-up rings
7 guide post 8 springs 9 are sold directly to households
10 rotation skewback 11 handle 12 protective jackets
Detailed description of the invention
Described panzer rotating disc automatic locking mechanism, comprises a holder 1, and holder 1 is provided with guide pin bushing 2, is provided with alignment pin 3 in guide pin bushing 2, and the bottom of alignment pin 3 is dead bolt 4, and dead bolt 4 stretches out from the bottom of guide pin bushing 2; Alignment pin 3 is provided with a thick portion 5, and guide pin bushing 2 bottoms are provided with back-up ring 6, and back-up ring 6 blocks alignment pin 3 by thick portion 5; The top of alignment pin 3 is guide posts 7, and guide post 7 stretches out from guide pin bushing 2 tops; On alignment pin 3, cover has spring 8, the bottom of spring 8 to be stuck in thick portion 5, and the top of spring 8 is stuck in guide pin bushing 2; Guide post 7 connects a rotation skewback 10 by selling 9 directly to households, and rotation skewback 10 contacts with the end face of guide pin bushing 2, and its contact-making surface is inclined-plane; On rotation skewback 10, be connected with handle 11, rotation skewback 10 outsides are provided with protective jacket 12, protective jacket 12 is enclosed within the outside of guide pin bushing 2, in the time of rotary handle 11, rotation skewback 12 can move up, and then drives alignment pin 3 to move up, and dead bolt 4 is shunk, make in the locating hole of dead bolt 4 from car body out, to realize the release of rotating disc; When release handle 11, under the effect of spring 8, skewback 12 can move down, and then drives alignment pin 3 to move down, and dead bolt 4 is inserted into downwards in the locating hole on car body, realizes the locking of rotating disc.
When installation, holder is fixed on the rotating disc on panzer with screw, in the time of rotary handle, rotation skewback rotates with handle with protective cover, again under the effect on inclined-plane, rotation skewback moves up, and then drives alignment pin and overcome spring force and move up, the locating hole of institute's tongue from car body shifted out, and at this moment rotating disc can rotate freely under external force; In the time that rotating disc forwards the some positions that need to, release handle, under the effect of spring force, handle resets, and pin tongue stretches in locating hole, and the fixed disk on rotating disc and car body is connected as a single entity, and realizes locking.
Claims (1)
1. a panzer rotating disc automatic locking mechanism, is characterized in that: it comprises a holder, and holder is provided with guide pin bushing, is provided with alignment pin in guide pin bushing, and the bottom of alignment pin is dead bolt, and dead bolt stretches out from the bottom of guide pin bushing; Alignment pin is provided with a thick portion, and guide pin bushing bottom is provided with back-up ring, and back-up ring blocks alignment pin by thick portion; The top of alignment pin is a guide post, and guide post stretches out from guide pin bushing top; On alignment pin, cover has spring, the bottom of spring to be stuck in thick portion, and the top of spring is stuck in guide pin bushing; Guide post connects a rotation skewback by direct selling, and rotation skewback contacts with the end face of guide pin bushing, and its contact-making surface is inclined-plane; On rotation skewback, be connected with handle, rotation skewback outside is provided with protective jacket, and protective jacket is enclosed within the outside of guide pin bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420023005.1U CN203758375U (en) | 2014-01-15 | 2014-01-15 | Automatic locking mechanism for armored car rotation disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420023005.1U CN203758375U (en) | 2014-01-15 | 2014-01-15 | Automatic locking mechanism for armored car rotation disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758375U true CN203758375U (en) | 2014-08-06 |
Family
ID=51253633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420023005.1U Expired - Lifetime CN203758375U (en) | 2014-01-15 | 2014-01-15 | Automatic locking mechanism for armored car rotation disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758375U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959829A (en) * | 2015-07-10 | 2015-10-07 | 安徽巨一自动化装备有限公司 | Tray locking mechanism |
| CN114858001A (en) * | 2022-03-21 | 2022-08-05 | 中国北方车辆研究所 | Locking mechanism of rotary platform |
-
2014
- 2014-01-15 CN CN201420023005.1U patent/CN203758375U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959829A (en) * | 2015-07-10 | 2015-10-07 | 安徽巨一自动化装备有限公司 | Tray locking mechanism |
| CN114858001A (en) * | 2022-03-21 | 2022-08-05 | 中国北方车辆研究所 | Locking mechanism of rotary platform |
| CN114858001B (en) * | 2022-03-21 | 2024-06-18 | 中国北方车辆研究所 | Locking mechanism of rotary platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171115 Address after: 402700 Chongqing City, Bishan Jianlong Xiang Mu Jia Village Patentee after: CHONGQING LYUTAO FRICTION MATERIAL CO.,LTD. Address before: 402760 Chongqing City Hongyu Bishan County Road No. 8 Building 9 unit 4 2-8 Co-patentee before: Peng Shichang Patentee before: Liao Min |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |