CN206180194U - Novel spiral shell fragment - Google Patents
Novel spiral shell fragment Download PDFInfo
- Publication number
- CN206180194U CN206180194U CN201621138757.8U CN201621138757U CN206180194U CN 206180194 U CN206180194 U CN 206180194U CN 201621138757 U CN201621138757 U CN 201621138757U CN 206180194 U CN206180194 U CN 206180194U
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- contact
- support
- spiral shell
- novel spiral
- 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
Links
- 239000012634 fragment Substances 0.000 title claims abstract description 49
- 206010044074 Torticollis Diseases 0.000 claims abstract description 7
- 208000018197 inherited torticollis Diseases 0.000 claims abstract description 7
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 4
- 230000000881 depressing effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a novel spiral shell fragment, including the bottom plate and rather than integrated into one piece's contact shell fragment with support the shell fragment, the tip of contact shell fragment has the contact plate that prevents shell fragment production torticollis, laterally offset, the contact plate is mushroom capitiform form, the utility model discloses a contacting area of contact shell fragment is the first structure of mushroom, and there is a plane centre, and has the fillet design all around, can effectively guarantee the contact, can effectively reduce general little protruding inclusion again and construct the shell fragment that leads to and produce torticollis, laterally offset phenomenon.
Description
Technical field
This utility model is related to a kind of technical field of spiral spring plate.
Background technology
The small product size of spiral spring plate is little, is formed from upper surrounding from lower by two shell fragments, can effectively save PCB space (long
Wide height is controlled within 1.5mm).And mutual two circular shell fragments are functionally divided into 1# contact flat springs and 2# supports bullet
Piece.Formed in contact site and supported up and down, it is ensured that product Elastic Contact performance.When there is shell fragment and push in similar products in the market
Torticollis, causes elastic arm side to be interfered with backplate, and elastic arm lower section produces rigid interference with base plate and causes elastic arm to be bent
Clothes deformation, so as to affect the reliability and service life of shell fragment contact.
Utility model content
The purpose of this utility model be solve the problems, such as it is set forth above, there is provided a kind of simple structure, improve shell fragment contact can
By property and extend a kind of Novel spiral shell fragment of its service life.
The technical scheme for realizing this utility model purpose is:A kind of Novel spiral shell fragment of this utility model, including base plate and
With its integrally formed contact flat spring and support shell fragment, the end of the contact flat spring has prevents shell fragment from producing torticollis, lateral
The contact plate of skew, the contact plate are mushroom-head shape.
A kind of further described Novel spiral shell fragment, the mushroom header structure of the contact plate have plane for middle,
Its surrounding is fillet structure.
A kind of further described Novel spiral shell fragment, also including contact flat spring backplate, the contact flat spring backplate
One end is connected with base plate, and the elastic arm on the outside of contact flat spring and to contact flat spring shields.
A kind of further described Novel spiral shell fragment, the support shell fragment include support elastic arm and gripper shoe.
A kind of further described Novel spiral shell fragment, the support elastic arm be wavy shaped configuration, for depressing when
Effectively dispersed deformation, it is to avoid pushing process elasticity arm lower section and producing rigid interference with base plate causes elastic arm to be bent
Clothes.
Further described a kind of Novel spiral shell fragment, also including support backplate, described support backplate one end and base plate
Connection, positioned at support shell fragment on the outside of and to support shell fragment shell fragment arm shield.
This utility model has positive effect:1st, the contact site of contact flat spring of the present utility model is tied for mushroom head
Structure, centre have facet, and surrounding has fillet design, and contact can be effectively ensured, and can effectively reduce general little convex closure structure again
Caused shell fragment produces torticollis, laterally offset phenomenon.
2nd, support flexure strip of the present utility model devises waveform feature as support, effectively dispersed bullet
Property deformation of piece when pushing, it is to avoid pushing process elasticity piece lower section and producing rigid interference with base plate causes elastic arm surrender to become
Shape.
Description of the drawings
In order that content of the present utility model is easier to be clearly understood, below according to specific embodiment and with reference to attached
Figure, is described in further detail to this utility model, wherein
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the waveform elastic arm schematic diagram for supporting shell fragment.
Fig. 3 is base plate and the gripper shoe schematic diagram for supporting shell fragment.
Specific embodiment
As shown in Fig. 1, Fig. 2 and Fig. 3, a kind of Novel spiral shell fragment, including base plate 7 and with its integrally formed contact flat spring
1 and shell fragment 4 is supported, the end of the contact flat spring 1 has prevents shell fragment from producing torticollis, the contact plate 3 of laterally offset, described to connect
Touch panel 3 is mushroom-head shape.The mushroom header structure of the contact plate 3 has plane for middle, and its surrounding is fillet structure.Also wrap
Contact flat spring backplate 2 is included, one end of the contact flat spring backplate 2 is connected with base plate 7, on the outside of contact flat spring 1 and to contact
The elastic arm of shell fragment 1 shields.The support shell fragment 4 is connected with gripper shoe 6 comprising support elastic arm.It is described to support elasticity
Arm is wavy shaped configuration, for depressing when dispersed deformation, it is to avoid push process elasticity arm lower section and produce firmly with base plate 7
Property interfere cause elastic arm to be surrendered.Also include supporting backplate 5,5 one end of the support backplate to be connected with base plate 7, positioned at support bullet
On the outside of piece 4 and to support shell fragment 4 shell fragment arm shield.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step is described in detail, be should be understood that to the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, all in spirit of the present utility model and principle, any modification, equivalent substitution and improvements done etc. all should be wrapped
It is contained in the interior of protection domain of the present utility model.
Claims (6)
1. a kind of Novel spiral shell fragment, it is characterised in that:Including base plate (7) and with its integrally formed contact flat spring (1) and
Support shell fragment (4), the end of the contact flat spring (1) has prevents shell fragment from producing torticollis, the contact plate (3) of laterally offset, described
Contact plate (3) is mushroom-head shape.
2. a kind of Novel spiral shell fragment according to claim 1, it is characterised in that:The mushroom head knot of the contact plate (3)
Structure has plane for middle, and its surrounding is fillet structure.
3. a kind of Novel spiral shell fragment according to claim 2, it is characterised in that:Also include contact flat spring backplate (2), institute
The one end for stating contact flat spring backplate (2) is connected with base plate (7), the elasticity on the outside of contact flat spring (1) and to contact flat spring (1)
Arm shields.
4. a kind of Novel spiral shell fragment according to claim 3, it is characterised in that:Support shell fragment (4) is comprising support
Elastic arm and gripper shoe (6).
5. a kind of Novel spiral shell fragment according to claim 4, it is characterised in that:The support elastic arm is tied for waveform
Structure, for depressing when deformation, it is to avoid pushing process elasticity arm lower section and producing rigid interference with base plate (7) causes elastic arm
Yield deformation.
6. a kind of Novel spiral shell fragment according to claim 5, it is characterised in that:Also including support backplate (5), described
Support backplate (5) one end is connected with base plate (7), and the shell fragment arm on the outside of support shell fragment (4) and to support shell fragment shields.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621138757.8U CN206180194U (en) | 2016-10-20 | 2016-10-20 | Novel spiral shell fragment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621138757.8U CN206180194U (en) | 2016-10-20 | 2016-10-20 | Novel spiral shell fragment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206180194U true CN206180194U (en) | 2017-05-17 |
Family
ID=58678949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621138757.8U Expired - Fee Related CN206180194U (en) | 2016-10-20 | 2016-10-20 | Novel spiral shell fragment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206180194U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109713474A (en) * | 2019-02-18 | 2019-05-03 | 深圳市精睿兴业科技有限公司 | It is electrically connected elastic slice, connector and electronic equipment |
CN109994861A (en) * | 2019-03-15 | 2019-07-09 | 深圳市信维通信股份有限公司 | Rectangular shock resistance elastic sheet connector |
CN110534942A (en) * | 2019-09-25 | 2019-12-03 | 深圳市精睿兴业科技有限公司 | It is electrically connected elastic slice, connector and electronic equipment |
-
2016
- 2016-10-20 CN CN201621138757.8U patent/CN206180194U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109713474A (en) * | 2019-02-18 | 2019-05-03 | 深圳市精睿兴业科技有限公司 | It is electrically connected elastic slice, connector and electronic equipment |
CN109994861A (en) * | 2019-03-15 | 2019-07-09 | 深圳市信维通信股份有限公司 | Rectangular shock resistance elastic sheet connector |
CN110534942A (en) * | 2019-09-25 | 2019-12-03 | 深圳市精睿兴业科技有限公司 | It is electrically connected elastic slice, connector and electronic equipment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 |
|
CF01 | Termination of patent right due to non-payment of annual fee |