CN203335703U - Multi-angle elastic supporting device - Google Patents
Multi-angle elastic supporting device Download PDFInfo
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- CN203335703U CN203335703U CN2013202808822U CN201320280882U CN203335703U CN 203335703 U CN203335703 U CN 203335703U CN 2013202808822 U CN2013202808822 U CN 2013202808822U CN 201320280882 U CN201320280882 U CN 201320280882U CN 203335703 U CN203335703 U CN 203335703U
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- platform
- base
- spring
- spring body
- supporting unit
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Abstract
The utility model provides a multi-angle elastic supporting device which is used for increasing the application range of a spring. The multi-angle elastic supporting device comprises a spring body, and is characterized by further comprising a base, a platform and a rigid ball. The bottom end of the spring body is fixed at the top end of the platform, the bottom end of the platform and the top end of the base are provided with opposite arc faces, the rigid ball is clamped between the arc faces of the platform and the base, and when the supporting device is used, the base is fixed, and the top end of the spring body and is fixedly connected with a supporting object. According to the spring body, elastic supporting is carried out on the supporting object, and more importantly, due to the fact that the rigid ball can roll between the arc faces of the platform and the base, even if the direction of the supporting object and the direction of the spring body deviate from the perpendicular direction, the supporting object can also be in the stable elastic supporting state.
Description
Technical field
The utility model belongs to field of mechanical technique, specially refers to a kind of deformed spring.
Background technique
Spring is a kind of mechanical parts that utilize elasticity to carry out work, in order to motion, the mitigation of controlling parts, impacts or shakes, stores up the size of energy, measuring force etc., is widely used in machine, instrument.Traditional spring can only form elastic support on axially at one, and this has just limited its application area greatly.
The model utility content
The purpose of this utility model is to propose a kind of multi-angle resilient supporting unit, to increase the application area of spring.
Multi-angle resilient supporting unit of the present utility model, comprise the spring body, key is that this multi-angle resilient supporting unit also comprises base, platform and rigid ball, the top of described platform is fixed in the bottom of described spring body, the bottom of described platform and the top of base are provided with cambered surface in opposite directions, and described rigid ball is sandwiched between the cambered surface of platform and base.
During use, base is fixed, and the top of spring body and supporter are connected and fixed.This spring body can form elastic support to supporter, more crucial is, therefore because rigid ball can roll between the cambered surface of platform and base, even the direction of this supporter and spring body is offset from Vertical direction, also can make supporter in stable elastic support state.For enlarging the slewing area of platform, the cambered surface of platform and base is the minor arc face.
Further, for adding strong elasticity, this multi-angle resilient supporting unit also comprises the auxiliary screw spring, and the bottom of base is fixed on the top of described auxiliary screw spring, and described auxiliary screw spring inner is provided with directional post.The height of directional post is less than the reset height of auxiliary screw spring, and directional post just can make the auxiliary screw spring as far as possible in plumbness like this, makes the auxiliary screw spring form certain elastic support to base.
Specifically, described spring body can be helical spring or belleville spring.
Multi-angle resilient supporting unit of the present utility model is simple in structure, convenient to be made, and the multi-angle elastic support can be provided, and using scope is wide, has good practicability.
The accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 multi-angle resilient supporting unit.
Fig. 2 is the structural representation of embodiment 2 multi-angle resilient supporting unit.
Embodiment
Below contrast accompanying drawing, by the description to embodiment, embodiment of the present utility model is described in further detail as the effect of the mutual alignment between the shape of each related member, structure, each several part and annexation, each several part and working principle etc.
Embodiment 1:
As shown in Figure 1, the multi-angle resilient supporting unit of the present embodiment comprises helical spring 1, key is that this multi-angle resilient supporting unit also comprises base 2, platform 3 and rigid ball 4, the top of described platform 3 is fixed in the bottom of described helical spring 1, the top of the bottom of described platform 3 and base 2 is provided with cambered surface 5 in opposite directions, and described rigid ball 4 is sandwiched between the cambered surface 5 of platform 3 and base 2.For enlarging the slewing area of platform 3, the cambered surface 5 of platform 3 and base 2 is the minor arc face.
During use, base 2 is fixing, and the top of helical spring 1 and supporter 6 are connected and fixed.Helical spring 1 can form elastic support to supporter 6, more crucial is, because rigid ball 4 can roll between the cambered surface 5 of platform 3 and base 2, even therefore the direction of this supporter 6 and helical spring 1 is offset from Vertical direction, also can make supporter 6 in stable elastic support state.
Embodiment 2:
As shown in Figure 1, the multi-angle resilient supporting unit of the present embodiment comprises helical spring 1, key is that this multi-angle resilient supporting unit also comprises base 2, platform 3, rigid ball 4 and auxiliary screw spring 7, the top of described platform 3 is fixed in the bottom of described helical spring 1, the top of the bottom of described platform 3 and base 2 is provided with cambered surface 5 in opposite directions, and described rigid ball 4 is sandwiched between the cambered surface 5 of platform 3 and base 2; The bottom of base 2 is fixed on the top of described auxiliary screw spring 7, and described auxiliary screw spring 7 inside are provided with directional post 8.The height of directional post 8 is less than the reset height of auxiliary screw spring 7.For enlarging the slewing area of platform 3, the cambered surface 5 of platform 3 and base 2 is the minor arc face.
Than embodiment 1, the present embodiment has been set up auxiliary screw spring 7, so elasticity is better.
Claims (3)
1. a multi-angle resilient supporting unit, comprise the spring body, it is characterized in that this multi-angle resilient supporting unit also comprises base, platform and rigid ball, the top of described platform is fixed in the bottom of described spring body, the bottom of described platform and the top of base are provided with cambered surface in opposite directions, and described rigid ball is sandwiched between the cambered surface of platform and base.
2. multi-angle resilient supporting unit according to claim 1, characterized by further comprising the auxiliary screw spring, and the bottom of base is fixed on the top of described auxiliary screw spring, and described auxiliary screw spring inner is provided with directional post.
3. multi-angle resilient supporting unit according to claim 1 and 2, is characterized in that described spring body is helical spring or belleville spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202808822U CN203335703U (en) | 2013-05-22 | 2013-05-22 | Multi-angle elastic supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202808822U CN203335703U (en) | 2013-05-22 | 2013-05-22 | Multi-angle elastic supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203335703U true CN203335703U (en) | 2013-12-11 |
Family
ID=49704380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202808822U Expired - Fee Related CN203335703U (en) | 2013-05-22 | 2013-05-22 | Multi-angle elastic supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203335703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895987A (en) * | 2020-06-24 | 2020-11-06 | 湖南二零八先进科技有限公司 | Frequency stabilizer for reducing temperature variation effect of laser gyroscope |
-
2013
- 2013-05-22 CN CN2013202808822U patent/CN203335703U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895987A (en) * | 2020-06-24 | 2020-11-06 | 湖南二零八先进科技有限公司 | Frequency stabilizer for reducing temperature variation effect of laser gyroscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20180522 |