CN202534821U - Antenna connection device - Google Patents
Antenna connection device Download PDFInfo
- Publication number
- CN202534821U CN202534821U CN 201220173994 CN201220173994U CN202534821U CN 202534821 U CN202534821 U CN 202534821U CN 201220173994 CN201220173994 CN 201220173994 CN 201220173994 U CN201220173994 U CN 201220173994U CN 202534821 U CN202534821 U CN 202534821U
- Authority
- CN
- China
- Prior art keywords
- connection device
- antenna connection
- rake
- base
- plate
- 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
Provided is an antenna connection device which comprises a plate-shape base, a tension portion formed by reverse bending from one end of the base, and an elastic arm formed by extending from the tension portion. The elastic arm comprises a horizontal portion formed and extending from the tail end of the tension portion, a first oblique portion formed by extending downward from the tail end of the horizontal portion toward the plate-shape base, a second oblique portion formed by extending obliquely upward from the tail end of the first oblique portion in the direction of being far away from the plate-shape base, an abutment portion formed between the first oblique portion and the second oblique portion, and a contact portion formed at the tail end of the second oblique portion. The antenna connection device can provide enough elasticity and can not be damaged easily.
Description
Technical field
The utility model relates to the field of being electrically connected.
Background technology
Figure 16 to Figure 18 of No. 200980000071.9 patent application of the People's Republic of China (PRC) has disclosed a kind of antenna connection device, comprises plate shaped base portion, reaches the elastic arm that after base portion one end bending, oppositely extends to form.Said elastic arm end has been bent to form contact site, and said base portion is positioned on the position below the contact site and is bent to form the top, and said contact site is receiving on the top that can be connected to base portion under the situation of downward extruding.
When stating antenna connection device in the use, belong to do something in disregard of obstacles when being connected on the top of base portion behind the said contact site pressurized and relate to,,, influence properties of product because of the support that receives the top then possibly cause the damage to the top if excessively push contact site.In addition, because the size of antenna connection device is very little, repeatedly bending technique need be carried out in the top on the said base portion, causes the trouble in the manufacturing, has increased manufacture difficulty and product fraction defective.
The utility model content
The purpose of the utility model is to provide a kind of reliable elastic force and non-damageable antenna connection device of providing.
For this reason; The utility model provides a kind of antenna connection device; Comprise plate-like base, from tension portion that base portion one end inverse bending forms, and the elastic arm that extends to form from tension portion, said elastic arm comprise from the horizontal part that tension portion end extends to form, from the horizontal part end towards oblique first rake that extends below formation of plate-like base, extend to form second rake obliquely, be formed at the top between first rake and second rake and be formed at the contact site of second rake end towards direction again away from plate-like base from the first rake end.
With respect to prior art; The utility model antenna connection device antenna connection device is provided with between contact site and horizontal part and can solves the hypodynamic problem of antenna connection device elasticity with the top of plate-like base butt, the defective of having avoided prior art to cause antenna connection device to damage easily easily.
Description of drawings
Fig. 1 is the stereogram of the utility model antenna connection device.
Fig. 2 is the end view of the utility model antenna connection device.
Fig. 3 is the working state figure of the utility model antenna connection device.
Embodiment
See also Fig. 1 to shown in Figure 2, the antenna connection device of the utility model comprises plate-like base 10, from tension portion 11 that base portion 10 1 end inverse bendings form, and the elastic arm 12 that extends to form from tension portion 11.Said elastic arm 12 comprise from tension portion 11 and roughly and plate-like base 10 extends in parallel the horizontal part 121 of formation, from horizontal part 121 ends towards oblique first rake 123 that extends below formation of plate-like base 10, extend to form second rake 124 obliquely, be formed at the top 122 between first rake 123 and second rake 124 and be formed at the terminal contact site 125 of second rake 124, said contact site 125 terminal oblique bendings down towards direction again away from plate-like base 10 from first rake, 123 ends.Vertical range between said top 122 and the plate-like base 10 be between horizontal part 121 and the plate-like base 10 vertical range 1/2nd to 2/3rds between; The length of said second rake 124 is much larger than the length of first rake 123, and the level height of promptly said contact site 125 is greater than the level height of said horizontal part 121.
Please further consult shown in Figure 3ly, when the contact part of said docking facilities (not shown) 2 beginnings downwards during extruding contact site 125, with receiving the elastic force F1 that fulcrum is a tension portion 11, the arm of force is fulcrum tension portion 11 apart from the length of contact site 122 and is defined as L1.When the said contact site 125 of extruding is downwards continued in said contact part 2; Said top 122 between horizontal part 121 and contact site 125 will be replaced on plate-like base 10; At this moment, contact site 122 also will receive the elastic force F2 that fulcrum is top 122, and the arm of force is fulcrum top 122 apart from the length of contact site 125 and is defined as L2; The length of L2 is much smaller than the length of L1, and promptly elastic force F2 is greater than elastic force F1.So, after contact site 125 was squeezed, under the hypodynamic situation of tension portion 11 elasticity, can provide with top 122 was that the elastic force of fulcrum is to contact site 125 again.
The antenna connection device of the utility model is provided with between contact site 125 and horizontal part 121 and can solves the hypodynamic problem of antenna connection device elasticity with the top 122 of plate-like base 10 butts, the defective of having avoided prior art to cause antenna connection device to damage easily easily; And this antenna connection device is simple in structure, has reduced manufacture difficulty.
Claims (6)
1. antenna connection device; Comprise plate-like base, from tension portion that base portion one end inverse bending forms, and the elastic arm that extends to form from tension portion, it is characterized in that: said elastic arm comprise from the horizontal part that tension portion end extends to form, from the horizontal part end towards oblique first rake that extends below formation of plate-like base, extend to form second rake obliquely, be formed at the top between first rake and second rake and be formed at the contact site of second rake end towards direction again away from plate-like base from the first rake end.
2. antenna connection device as claimed in claim 1 is characterized in that: the vertical range between said top and the plate-like base be between horizontal part and the plate-like base vertical range 1/2nd to 2/3rds between.
3. antenna connection device as claimed in claim 1 is characterized in that: the length of said second rake is much larger than the length of first rake.
4. the antenna connection device described in claim 3, it is characterized in that: the level height of said contact site is greater than the level height of said horizontal part.
5. antenna connection device as claimed in claim 1 is characterized in that: the terminal oblique bending down of said contact site.
6. antenna connection device as claimed in claim 1 is characterized in that: said horizontal part is to extend from tension portion with roughly parallel with plate-like base direction to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220173994 CN202534821U (en) | 2012-04-24 | 2012-04-24 | Antenna connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220173994 CN202534821U (en) | 2012-04-24 | 2012-04-24 | Antenna connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202534821U true CN202534821U (en) | 2012-11-14 |
Family
ID=47135979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220173994 Expired - Fee Related CN202534821U (en) | 2012-04-24 | 2012-04-24 | Antenna connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202534821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183934A (en) * | 2014-02-28 | 2014-12-03 | 深圳市长盈精密技术股份有限公司 | Lateral-pressure-type antenna spring piece |
| CN108767507A (en) * | 2018-05-16 | 2018-11-06 | 昆山杰顺通精密组件有限公司 | The scratch resistant shrapnel of low clearance |
-
2012
- 2012-04-24 CN CN 201220173994 patent/CN202534821U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183934A (en) * | 2014-02-28 | 2014-12-03 | 深圳市长盈精密技术股份有限公司 | Lateral-pressure-type antenna spring piece |
| CN104183934B (en) * | 2014-02-28 | 2016-06-29 | 深圳市长盈精密技术股份有限公司 | Side compression type antenna shrapnel |
| CN108767507A (en) * | 2018-05-16 | 2018-11-06 | 昆山杰顺通精密组件有限公司 | The scratch resistant shrapnel of low clearance |
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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: 20121114 Termination date: 20210424 |