CN204355286U - One is inserted into locking type solar wing hinge - Google Patents
One is inserted into locking type solar wing hinge Download PDFInfo
- Publication number
- CN204355286U CN204355286U CN201420643109.2U CN201420643109U CN204355286U CN 204355286 U CN204355286 U CN 204355286U CN 201420643109 U CN201420643109 U CN 201420643109U CN 204355286 U CN204355286 U CN 204355286U
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- Prior art keywords
- centre drawer
- drawer hinge
- assembly
- spring
- locking column
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Abstract
The utility model discloses one and be inserted into locking type solar wing hinge, comprise centre drawer hinge assembly, centre drawer hinge bracket assembly and the indication component that puts in place; Wherein centre drawer hinge assembly comprises the first locking column spring, the second locking column spring, locating dowel pin, locking column, locking column spring pedestal, rotating shaft; Centre drawer hinge bracket assembly comprises volute spiral spring, volute spiral spring pillar; Centre drawer hinge assembly is connected satellite sidewall and solar panel outside plate respectively with one end of centre drawer hinge bracket assembly, the other end connection rotating shaft of centre drawer hinge assembly, and centre drawer hinge assembly is connected with centre drawer hinge bracket assembly by rotating shaft; Volute spiral spring one end connects firmly on centre drawer hinge assembly, and the other end is connected firmly on centre drawer hinge bracket assembly by volute spiral spring pillar.The utility model can realize the solar wing substrate release that all can lock within the scope of certain angle, has good rigidity.
Description
Technical field
The utility model relates to one and is inserted into locking type solar wing hinge, belongs to space industry.
Background technology
Due to the continuous increase of spacecraft kind, satellite proposes new requirement to solar wing configuration, locking angle, expansion rigidity etc.Tradition solar wing spreading hinge, its root hinge adopts volute spiral spring to add axial pin type lock mode, and this kind of lock mode is simple and reliable, but its latched position setting range is little.The requirement that some particular configuration requires all can lock within the scope of certain angle can not be met.
Utility model content
Technical problem to be solved in the utility model is: for overcoming the deficiencies in the prior art, provides one to be inserted into locking type solar wing hinge, makes the solar wing that all can lock within the scope of certain angle can launch release.
Technical solution of the present utility model is:
One is inserted into locking type solar wing hinge, comprises centre drawer hinge assembly, centre drawer hinge bracket assembly; Wherein centre drawer hinge assembly comprises the first locking column spring, the second locking column spring, locating dowel pin, locking column, locking column spring pedestal, rotating shaft; Centre drawer hinge bracket assembly comprises volute spiral spring, volute spiral spring pillar;
Centre drawer hinge assembly is connected satellite sidewall and solar panel outside plate respectively with one end of centre drawer hinge bracket assembly, the other end connection rotating shaft of centre drawer hinge assembly, and centre drawer hinge assembly is connected with centre drawer hinge bracket assembly by rotating shaft; Volute spiral spring one end connects firmly on centre drawer hinge assembly, and the other end is connected with volute spiral spring pillar (12); Locking column, by the axle on locking column spring pedestal, is pressed in the inner chamber of centre drawer hinge assembly by the first locking spring and the second locking spring; Locating dowel pin through the head of locking column, and is installed in the chute with centre drawer hinge assembly.
Also comprise the indication component that puts in place, it is arranged on centre drawer hinge bracket assembly, and the boss that hinge launches to put in place on stepmother's hinge component is by the switch arm pressing of micro-switch on the indication component that puts in place, and micro-switch provides the indicator signal that puts in place.
The utility model advantage is compared with prior art:
The utility model can realize the solar wing substrate release that all can lock within the scope of certain angle, has good rigidity.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is back view of the present utility model;
Fig. 3 is the partial enlarged drawing of Fig. 1;
Fig. 4 is that the A-A of Fig. 3 is to cutaway view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As Figure 1-4, be originally inserted into locking type solar wing hinge, comprise centre drawer hinge assembly 1, adjusting nut 2, adjustment screw 3, first locking column spring 4, second locking column spring 5, locating dowel pin 6, locking column 7, locking column spring pedestal 8, rotating shaft 9, centre drawer hinge bracket assembly 10, volute spiral spring 11, volute spiral spring pillar 12, attaching screw 13, put in place indication component 14.
Adjustment screw 3 is fixed on centre drawer hinge assembly 1 by the tapped bore of centre drawer hinge and adjusting nut 2, by the length of adjustment adjustment screw 3, and the relative position relation of adjustable centre drawer hinge assembly 1 and centre drawer hinge bracket assembly 10; Locking column 7, by the axle on locking column spring pedestal 8, is pressed in the inner chamber of centre drawer hinge assembly 1 by the first locking spring 4 and the second locking spring 5; Locating dowel pin 6 through the head of locking column 7, and is installed in the chute with centre drawer hinge assembly 1, locking column can be pushed back to rounding state, locking column is deviate from from the wedge groove of centre drawer hinge bracket assembly 10, realizes the unblock of mechanism by pressing locating dowel pin 6; Centre drawer hinge assembly is connected with centre drawer hinge bracket assembly 10 by bearing by rotating shaft 9, and centre drawer hinge bracket assembly 10 can be relatively rotated around the rotating shaft 9 of centre drawer hinge assembly 1, realizes the gathering of mechanism and launches function.
Volute spiral spring 11 one end is connected with centre drawer hinge bracket 10 by volute spiral spring pillar 12, one end is connected with centre drawer hinge assembly 1 by rotating shaft 9, the elastic force of storing in the spring when volute spiral spring 11 utilizes mechanism to draw in drives centre drawer hinge bracket assembly 10 9 to move relative to centre drawer hinge assembly 1 around the shaft, when being deployed into specified angle, be adjusted the restriction of screw 3 and locking column 7, stop motion, completes locking.
The basic functional principle of mechanism:
When mechanism is drawn in, the locking column 7 on centre drawer hinge assembly 1, due to the spring-force driven dual of locking column spring 1 and locking column spring 2, is pressed on the slideway of centre drawer hinge bracket assembly 10 all the time.Now, volute spiral spring 11 is in rounding state, has stored the spring force of enough expansion.
When removing mechanism gathering constraint, centre drawer hinge bracket assembly 10, under the driving of volute spiral spring 11,9 moves around the shaft.Now, the locking column 7 on centre drawer hinge assembly 1, due to the spring-force driven dual of locking column spring 1 and locking column spring 2, is pressed on the slideway of centre drawer hinge bracket assembly 10 all the time.
Launch finally in mechanism, locking column 7 moves to the webge slot position of centre drawer hinge bracket assembly 10, and locking column 7 moves along lozenges under the first spring-force driven dual locking spring 4 and the second locking spring 5, carves tightly with lozenges.The restriction that centre drawer hinge bracket assembly 10 receives adjustment screw 3 cannot continue motion; The resilience campaign of centre drawer hinge bracket assembly 10 is simultaneously subject to the restriction of lozenges and locking column 7.Locking column 7 is tightly fitted with the wedge groove face of centre drawer hinge bracket assembly 10, for hinge lock-out state provides good rigidity under the first spring-force driven dual locking spring 4 and the second locking spring 5.
When mechanism lock-out state, the switch arm of the micro-switch in indicating device 14 that puts in place that centre drawer hinge bracket assembly 10 is installed is by the boss pressing of centre drawer hinge end, and micro-switch closes, and provides the indicator type number that puts in place.
The unexposed technology of the present invention belongs to general knowledge as well known to those skilled in the art.
Claims (2)
1. be inserted into a locking type solar wing hinge, it is characterized in that, comprise centre drawer hinge assembly (1), centre drawer hinge bracket assembly (2); Wherein centre drawer hinge assembly (1) comprises the first locking column spring (4), the second locking column spring (5), locating dowel pin (6), locking column (7), locking column spring pedestal (8), rotating shaft (9); Centre drawer hinge bracket assembly (10) comprises volute spiral spring (11), volute spiral spring pillar (12);
Centre drawer hinge assembly (1) is connected satellite sidewall and solar panel outside plate respectively with one end of centre drawer hinge bracket assembly (10), the other end connection rotating shaft (9) of centre drawer hinge assembly (1), centre drawer hinge assembly (1) is connected with centre drawer hinge bracket assembly (10) by rotating shaft (9); Volute spiral spring (11) one end connects firmly on centre drawer hinge assembly (1), and the other end is connected with volute spiral spring pillar (12); Locking column (7), by the axle on locking column spring pedestal (8), is pressed in the inner chamber of centre drawer hinge assembly (1) by the first locking spring (4) and the second locking spring (5); Locating dowel pin (6) through the head of locking column (7), and is installed in the chute of centre drawer hinge assembly (1).
2. one as claimed in claim 1 is inserted into locking type solar wing hinge, it is characterized in that, also comprise the indication component that puts in place (14), it is arranged on centre drawer hinge bracket assembly (10), hinge launches the boss put in place on stepmother's hinge component (1) indication component (14) that will put in place and goes up the switch arm pressing of micro-switch, and micro-switch provides the indicator signal that puts in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420643109.2U CN204355286U (en) | 2014-10-31 | 2014-10-31 | One is inserted into locking type solar wing hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420643109.2U CN204355286U (en) | 2014-10-31 | 2014-10-31 | One is inserted into locking type solar wing hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204355286U true CN204355286U (en) | 2015-05-27 |
Family
ID=53256770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420643109.2U Active CN204355286U (en) | 2014-10-31 | 2014-10-31 | One is inserted into locking type solar wing hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204355286U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000198A (en) * | 2015-07-28 | 2015-10-28 | 哈尔滨工业大学 | Tubular hinge with asymmetric thin shells unfolding in elastic damping manner, and manufacturing method of tubular hinge |
| CN105387064A (en) * | 2015-11-09 | 2016-03-09 | 北京空间飞行器总体设计部 | Unfolding hinge for quick connection and separation |
| CN106275515A (en) * | 2015-06-05 | 2017-01-04 | 北京信威通信技术股份有限公司 | A kind of development mechanism of satellite sun windsurfing |
| CN108583942A (en) * | 2018-06-19 | 2018-09-28 | 哈尔滨工业大学 | A kind of spatial flexible arm compression relieving mechanism of fuse unlock |
| CN113002804A (en) * | 2021-03-26 | 2021-06-22 | 上海宇航系统工程研究所 | Solar wing hinge driven by elastic force |
| CN113734472A (en) * | 2021-11-05 | 2021-12-03 | 北京微焓科技有限公司 | Satellite battery plate unfolding device |
| CN114435628A (en) * | 2022-01-12 | 2022-05-06 | 航天科工空间工程发展有限公司 | Space unfolding mechanism |
-
2014
- 2014-10-31 CN CN201420643109.2U patent/CN204355286U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275515A (en) * | 2015-06-05 | 2017-01-04 | 北京信威通信技术股份有限公司 | A kind of development mechanism of satellite sun windsurfing |
| CN105000198A (en) * | 2015-07-28 | 2015-10-28 | 哈尔滨工业大学 | Tubular hinge with asymmetric thin shells unfolding in elastic damping manner, and manufacturing method of tubular hinge |
| CN105387064A (en) * | 2015-11-09 | 2016-03-09 | 北京空间飞行器总体设计部 | Unfolding hinge for quick connection and separation |
| CN108583942A (en) * | 2018-06-19 | 2018-09-28 | 哈尔滨工业大学 | A kind of spatial flexible arm compression relieving mechanism of fuse unlock |
| CN108583942B (en) * | 2018-06-19 | 2022-02-08 | 哈尔滨工业大学 | Spatial flexible arm pressing and releasing mechanism for fuse unlocking |
| CN113002804A (en) * | 2021-03-26 | 2021-06-22 | 上海宇航系统工程研究所 | Solar wing hinge driven by elastic force |
| CN113734472A (en) * | 2021-11-05 | 2021-12-03 | 北京微焓科技有限公司 | Satellite battery plate unfolding device |
| CN113734472B (en) * | 2021-11-05 | 2022-02-11 | 北京微焓科技有限公司 | Satellite battery plate unfolding device |
| CN114435628A (en) * | 2022-01-12 | 2022-05-06 | 航天科工空间工程发展有限公司 | Space unfolding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |