CN2837593Y - Combined flexible locking and rotating hinge device - Google Patents
Combined flexible locking and rotating hinge device Download PDFInfo
- Publication number
- CN2837593Y CN2837593Y CN 200520087783 CN200520087783U CN2837593Y CN 2837593 Y CN2837593 Y CN 2837593Y CN 200520087783 CN200520087783 CN 200520087783 CN 200520087783 U CN200520087783 U CN 200520087783U CN 2837593 Y CN2837593 Y CN 2837593Y
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- CN
- China
- Prior art keywords
- spring
- supporting base
- packing ring
- sheets
- supporting seat
- 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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Abstract
The utility model relates to a composite flexible locking and rotating hinge device. A rotating block (1) is connected with a supporting seat (2) by a shaft (3), and one end of the shaft (3) is provided with a nut (18) and a washer (19). Composite spring press sheets (4) and (5) and composite spring sheets (9), (10) and (11) are connected with the supporting seat (2) by a spring washer (14), screws (15) and a washer (16). A spring press block (6), a steel ball (20) and a retaining pin (7) are arranged in a hole of the supporting seat (2), and the retaining pin (7) is connected with a handle (8) by a straight pin (17). The supporting seat (2) is fixed on a bottom plate (12) of a press ring (13). The steel ball is locked by the extrusion of the composite spring sheets which are adopted by the device, and a circular arc groove is arranged on the rotating block so that the device has the advantages of simple structure and convenient operation. The condition that the spring sheets are easily fatigued and broken off when the spring sheets are in a stressed state for a long term is avoided, and the problem that the spring sheets are easily corroded under the condition of natural world is solved.
Description
Technical field:
The utility model belongs to a kind of parts of sensor, is specifically related to composite elastic locking rotational hinge means.
Background technique:
Locking rotational hinge means at present commonly used, shown in Fig. 3,4, it has the operating grip of a screw-threaded coupling one, and only turning on that operating grip withdraws from behind the screw thread could turning joint, complex operation; It is two when 90 ° of hinge through, and single spring sheet is in stress for a long time, because spring sheet fatigue fractures easily; Mostly the material of its three stop pin generally is No. 45 steel, corrosion easily under natural condition for a long time.
Summary of the invention:
The technical problem that the utility model solves is: one makes simple in structure, and operating process is convenient; It two avoids the stressed excessive fatigue break of spring sheet; Its three solved long-term under the natural condition problem of corrosion easily.
Technical solutions of the utility model: composite elastic locking hinge means is by moving block 1, supporting base 2, axle 3, complex spring compressing tablet 4,5, suppress piece 6, stop pin 7, handle 8, complex spring sheet 9,10,11, base plate 12, trim ring 13, spring washer 14, screw 15, packing ring 16, straight pin 17, nut 18, packing ring 19, steel ball 20 is formed, moving block 1 is connected by axle 3 with supporting base 2, one end of axle 3 is provided with nut 18, packing ring 19, complex spring compressing tablet 4,5 and complex spring sheet 9,10,11 by spring washer 14, screw 15, packing ring 16 is connected with supporting base 2, in supporting base 2 holes, be provided with and suppress piece 6, steel ball 20, stop pin 7, stop pin 7 is connected by straight pin 17 with handle 8, and supporting base 2 is fixed on the base plate 12 that is provided with trim ring 13.
The utility model has following beneficial effect compared with prior art: one has removed a screw thread operating grip, adopts the locking of compound shell fragment extruding steel ball, and moving block 1 is provided with arc groove, makes operating process simple; It two is to be in vertical and during 90 ° of lodging positions, complex spring sheet 9,10,11 all is in the non-stress state at moving block 1, and complex spring sheet 9,10,11 fatigue strength reduce, not frangibility.It three will suppress piece 6 and stop pin 7 and adopt stainless steel materials to solve its problem of corrosion easily under natural condition for a long time.
Description of drawings
Fig. 1 is the utility model plan view.
Fig. 2 is along the sectional view of AA hatching among Fig. 1.
Fig. 3 is the locking turning joint plan view of prior art.
Fig. 4 is along the sectional view of BB hatching among Fig. 3.
Embodiment
Be further described below in conjunction with 2 pairs of the utility model of accompanying drawing:
Composite elastic locking rotational hinge means is by moving block 1, supporting base 2, axle 3, complex spring compressing tablet 4,5, suppress piece 6, stop pin 7, handle 8, complex spring sheet 9,10,11, base plate 12, trim ring 13, spring washer 14, screw 15, packing ring 16, straight pin 17, nut 18, packing ring 19, steel ball 20 is formed, moving block 1 is connected by axle 3 with supporting base 2, one end of axle 3 is provided with nut 18, packing ring 19, complex spring compressing tablet 4,5 and complex spring sheet 9,10,11 by spring washer 14, screw 15, packing ring 16 is connected with supporting base 2, in supporting base 2 holes, be provided with and suppress piece 6, steel ball 20, stop pin 7, stop pin 7 is connected by straight pin 17 with handle 8, and supporting base 2 is fixed on the base plate 12 that is provided with trim ring 13; Lock portion at hinge has complex spring compressing tablet 4,5 and complex spring sheet 9,10,11 to adopt the spring steel plate material, the processing of spraying paint is adopted on the surface, the diameter that supporting base 2 is provided with steel ball 20 is 16mm, and the described material that suppresses piece 6 and stop pin 7 is stainless steel 1Cr17Ni2.
Claims (2)
1. a composite elastic is locked rotational hinge means, comprise moving block (1), supporting base (2), axle (3), base plate (12), nut (18), packing ring (19), it is characterized in that composite elastic locking rotational hinge means is by moving block (1), supporting base (2), axle (3), complex spring compressing tablet (4), (5), suppress piece (6), stop pin (7), handle (8), complex spring sheet (9), (10), (11), base plate (12), trim ring (13), spring washer (14), screw (15), packing ring (16), straight pin (17), nut (18), packing ring (19), steel ball (20) is formed, moving block (1) is connected by axle (3) with supporting base (2), one end of axle (3) is provided with nut (18), packing ring (19), complex spring compressing tablet (4), (5) and complex spring sheet (9), (10), (11) by spring washer (14), screw (15), packing ring (16) is connected with supporting base (2), in supporting base (2) hole, be provided with and suppress piece (6), steel ball (20), stop pin (7), stop pin (7) is connected by straight pin (17) with handle (8), and supporting base (2) is fixed on the base plate (12) that is provided with trim ring (13).
2. according to right 1 described composite elastic locking rotational hinge means, it is characterized in that: described moving block (1) is provided with arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087783 CN2837593Y (en) | 2005-09-30 | 2005-09-30 | Combined flexible locking and rotating hinge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087783 CN2837593Y (en) | 2005-09-30 | 2005-09-30 | Combined flexible locking and rotating hinge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2837593Y true CN2837593Y (en) | 2006-11-15 |
Family
ID=37392078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520087783 Expired - Fee Related CN2837593Y (en) | 2005-09-30 | 2005-09-30 | Combined flexible locking and rotating hinge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2837593Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913547A (en) * | 2012-09-25 | 2013-02-06 | 刘天平 | Foldable anti-releasing connection structure |
| CN108158372A (en) * | 2017-12-27 | 2018-06-15 | 西安理工大学 | One kind has contact with formula self-locking basin hook |
-
2005
- 2005-09-30 CN CN 200520087783 patent/CN2837593Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913547A (en) * | 2012-09-25 | 2013-02-06 | 刘天平 | Foldable anti-releasing connection structure |
| CN108158372A (en) * | 2017-12-27 | 2018-06-15 | 西安理工大学 | One kind has contact with formula self-locking basin hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061115 Termination date: 20130930 |