CN205389022U - Antenna end of high elasticity confining force - Google Patents
Antenna end of high elasticity confining force Download PDFInfo
- Publication number
- CN205389022U CN205389022U CN201521118707.9U CN201521118707U CN205389022U CN 205389022 U CN205389022 U CN 205389022U CN 201521118707 U CN201521118707 U CN 201521118707U CN 205389022 U CN205389022 U CN 205389022U
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- CN
- China
- Prior art keywords
- shell fragment
- vertical supporting
- protuberance
- recess
- antenna terminal
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- 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.)
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Abstract
The utility model discloses an antenna end of high elasticity confining force, including bottom matrix part, vertical braces portion and elastic arm, the right side section position upper surface of this bottom matrix part is formed with first enhancement convex part, and its bottom face is corresponding to be formed with first concave, the hypomere position left side surface of this vertical braces portion is formed with the second and strengthens convex part, the corresponding concave position of second that is formed with of its right flank, first enhancement convex part is connected formation L shape with second enhancement convex part and is strengthened the convex part, the concave position of formation L shape is link up with concave of second each other in first concave position, integrative punching press is formed with the backstop shell fragment on this elastic arm, and this backstop shell fragment is turned right oblique downwardly extending and is set up from a left side, be in compression situation when aforementioned contact convex part, the free end of backstop shell fragment supports the left surface in vertical braces portion, and stable contact is guaranteed by the excessive pressure and lead to the fact the shell fragment to lose to the restriction shell fragment to and, the setting of L shape convex part and the concave position of L shape, the ingenious appearance tin function that has realized in the structural strength who has effectively strengthened the terminal.
Description
Technical field
This utility model relates to antenna terminal art, refers in particular to the antenna terminal of a kind of high resiliency retentivity.
Background technology
In actual use, the antenna terminal being applied in the electronic products such as mobile phone is usually easily caused shell fragment to lose by overvoltage, have impact on the contact performance of antenna terminal (loose contact etc. such as occurs), and, after shell fragment causes more serious losing, may result in major part elastic force to disappear, cause that antenna terminal cannot form effective contact, and, mostly there is the problem that overall construction intensity is not good enough in antenna shrapnel of the prior art, cause that antenna shrapnel is difficult to maintain preferably service behaviour, also limited to the service life of antenna shrapnel.
Therefore, it is badly in need of working out a kind of new technical scheme to solve the problems referred to above.
Utility model content
In view of this, this utility model is for the disappearance of prior art existence, its main purpose is to provide the antenna terminal of a kind of high resiliency retentivity, it utilizes the free end of backstop shell fragment to be butted on vertical supporting portion left surface, restriction shell fragment is caused shell fragment to lose by overvoltage, guarantee stable contact, and, its ingenious achieving while effectively enhancing the structural strength of terminal holds stannum function.
For achieving the above object, this utility model adopts such as purgation technical scheme:
The antenna terminal of a kind of high resiliency retentivity, includes bottom matrix part, vertical supporting portion and elastic arm, and wherein, this vertical supporting portion integrally upwardly extends from bottom matrix part right-hand member and forms；Right section of position upper surface integrated punching of this bottom matrix part is formed with the first reinforcement protuberance, and the bottom face corresponding site of this bottom matrix part is formed with the first recess；The hypomere position left-hand face integrated punching in this vertical supporting portion is formed with the second reinforcement protuberance, and the right flank corresponding site in this vertical supporting portion is formed with the second recess；Described first reinforcement protuberance and second is strengthened protuberance one and is connected formation L-shaped reinforcement protuberance, described first recess and the L-shaped recess of the second recess breakthrough form each other；
This elastic arm right-hand member is integrally connected to the top in aforementioned vertical supporting portion, the left end of this elastic arm is provided with contact protuberance, on this elastic arm, integrated punching is formed with backstop shell fragment, and this backstop shell fragment extends downwardly from bottom elastic arm, and this backstop shell fragment is extended obliquely from left to right；When aforementioned contact protuberance is in not subjected to pressure state, the free end of backstop shell fragment keeps spacing with vertical supporting portion；When aforementioned contact protuberance is in pressured state, the free end of backstop shell fragment is butted on vertical supporting portion left surface.
As a kind of preferred version, described elastic arm has horizontal arm body and oblique arm body, and the right-hand member of this horizontal arm body is integrally connected to the top in aforementioned vertical supporting portion, and aforementioned backstop shell fragment is connected to horizontal arm body；The right-hand member of this oblique arm body is connected to the left end of horizontal arm body, and this oblique arm body is turned left extended obliquely from the right side, and aforementioned contact protuberance is arranged at the left end of oblique arm body.
As a kind of preferred version, described first reinforcement protuberance, the first recess are respectively positioned on the centre position at right section of position of bottom matrix part, the corresponding first forward and backward side of recess, right section of position of this bottom matrix part is each formed with weld part, and bottom, left with bottom matrix part section of position of this weld part bottom face flushes.
As a kind of preferred version, described second reinforcement protuberance, the second recess are respectively positioned on the centre position at vertical supporting subordinate's section position, the corresponding second forward and backward side of recess, this vertical supporting subordinate's section position is each formed with supporting connecting portion, and this support connecting portion is integrally connected to epimere position, vertical supporting portion and corresponding weld part respectively.
As a kind of preferred version, the total length of the antenna terminal of described high resiliency retentivity is 3.40 millimeters, the overall width of the antenna terminal of this high resiliency retentivity is 1.50 millimeters, the width of the contact protuberance of this elastic arm is 0.50 millimeter, and the vertical dimension between bottom face and the top end face of horizontal arm body of this bottom baseplate part 1 is 3.70 millimeters.
As a kind of preferred version, the antenna terminal of described high resiliency retentivity has matrix, and this matrix is copper alloy matrix or stainless steel base；The top surface of described contact protuberance is electroplated successively and is formed with nickel coating, Gold plated Layer, and the thickness of its nickel coating is 1.27 μm, and the thickness of its Gold plated Layer is 0.5 μm；And, at least left end position bottom end surface of described bottom baseplate part 1 is also electroplated successively and is formed with nickel coating, Gold plated Layer, and the thickness of its nickel coating is 1.27 μm, and the thickness of its Gold plated Layer is 0.025 μm.
As a kind of preferred version, described L-shaped recess inner roof wall is integrally convexly equipped with the assistant reinforcement fin that some left and right directions extend, and all assistant reinforcement fins are arranged along L-shaped recess strike separation formula.
This utility model compared with prior art has clear advantage and beneficial effect, specifically, as shown from the above technical solution, it forms backstop shell fragment mainly by integrated punching on elastic arm, when aforementioned contact protuberance is in pressured state, the free end of backstop shell fragment is butted on vertical supporting portion left surface, restriction shell fragment is caused shell fragment to lose by overvoltage, guarantee stable contact, and, the setting of L-shaped protuberance and L-shaped recess, while effectively enhancing the structural strength of terminal, ingenious achieving holds stannum function；The antenna terminal integral product simple in construction of this utility model, design ingenious rationally, economize with material, provide cost savings, more conform to the requirement that respective element is designed by present lightening electronic product.
For more clearly setting forth architectural feature of the present utility model, technological means and the specific purposes reached thereof and function, below in conjunction with accompanying drawing and specific embodiment, this utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the perspective view of the embodiment of this utility model；
Fig. 2 is the side view of the embodiment of this utility model；
Fig. 3 is the application state schematic diagram of the present embodiment；
Fig. 4 is partial cross section's structural representation of the present embodiment；
Fig. 5 is another partial cross section's structural representation of the present embodiment.
Accompanying drawing identifier declaration:
1, bottom matrix part 2, vertical supporting portion
3, elastic arm 4, backstop shell fragment
5, horizontal arm body 6, oblique arm body
7, contact protuberance 8, L-shaped strengthen protuberance
9, L-shaped recess 10, assistant reinforcement fin.
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 5, that show the concrete structure of the embodiment of this utility model, it includes bottom matrix part, vertical supporting portion 2 and elastic arm 3.
Wherein, this vertical supporting portion 2 integrally upwardly extends from bottom matrix part right-hand member and forms；Right section of position upper surface integrated punching of this bottom matrix part is formed with the first reinforcement protuberance, and the bottom face corresponding site of this bottom matrix part is formed with the first recess；The hypomere position left-hand face integrated punching in this vertical supporting portion 2 is formed with the second reinforcement protuberance, and the right flank corresponding site in this vertical supporting portion 2 is formed with the second recess；Described first reinforcement protuberance and second is strengthened protuberance one and is connected formation L-shaped reinforcement protuberance 8, described first recess and the L-shaped recess 9 of the second recess breakthrough form each other, described L-shaped recess 9 inner roof wall is integrally convexly equipped with the assistant reinforcement fin 10 that some left and right directions extend, and all assistant reinforcement fins 10 are arranged along L-shaped recess 9 strike separation formula.
Specifically in the present embodiment, described first reinforcement protuberance, the first recess are respectively positioned on the centre position at right section of position of bottom matrix part, the corresponding first forward and backward side of recess, right section of position of this bottom matrix part is each formed with weld part, and bottom, left with bottom matrix part section of position of this weld part bottom face flushes；Described second reinforcement protuberance, the second recess are respectively positioned on the centre position at hypomere position, vertical supporting portion 2, the corresponding second forward and backward side of recess, this hypomere position, vertical supporting portion 2 is each formed with supporting connecting portion, and this support connecting portion is integrally connected to epimere position, vertical supporting portion 2 and corresponding weld part respectively.
This elastic arm 3 right-hand member is integrally connected to the top in aforementioned vertical supporting portion 2, the left end of this elastic arm 3 is provided with contact protuberance 7, on this elastic arm 3, integrated punching is formed with backstop shell fragment 4, and this backstop shell fragment 4 extends downwardly from bottom elastic arm 3, and this backstop shell fragment 4 is extended obliquely from left to right；When aforementioned contact protuberance 7 is in not subjected to pressure state, the free end of backstop shell fragment 4 and vertical supporting portion 2 keep spacing；When aforementioned contact protuberance 7 is in pressured state, the free end of backstop shell fragment 4 is butted on vertical supporting portion 2 left surface.
In the present embodiment, described elastic arm 3 has horizontal arm body 5 and oblique arm body 6, and the right-hand member of this horizontal arm body 5 is integrally connected to the top in aforementioned vertical supporting portion 2, and this oblique arm body 6 and horizontal arm body 5 form the angle of 110-120 degree；Aforementioned backstop shell fragment 4 is connected to horizontal arm body 5, and the right-hand member of this oblique arm body 6 is connected to the left end of horizontal arm body 5, and this oblique arm body 6 is turned left extended obliquely from the right side, and aforementioned contact protuberance 7 is arranged at the left end of oblique arm body 6.
This product carries out appropriate design also for its respective specific application scenario on sizing parameters, such as: the total length of the antenna terminal of described high resiliency retentivity is 3.40 millimeters, the overall width of the antenna terminal of this high resiliency retentivity is 1.50 millimeters, the width of the contact protuberance 7 of this elastic arm 3 is 0.50 millimeter, and the vertical dimension between bottom face and the top end face of horizontal arm body 5 of this bottom baseplate part 1 is 3.70 millimeters；And, in the present embodiment, the antenna terminal of described high resiliency retentivity has matrix, and this matrix is copper alloy matrix or stainless steel base；The top surface of described contact protuberance 7 is electroplated successively and is formed with nickel coating, Gold plated Layer, and the thickness of its nickel coating is 1.27 μm, and the thickness of its Gold plated Layer is 0.5 μm；And, at least left end position bottom end surface of described bottom baseplate part 1 is also electroplated successively and is formed with nickel coating, Gold plated Layer, and the thickness of its nickel coating is 1.27 μm, and the thickness of its Gold plated Layer is 0.025 μm, aforementioned first recess design, it is also possible to reduce electroplating cost；Being the equal of electroplated on demand in significant points, rather than whole product is plated design entirely, these are all conducive to saving cost, reducing processing time, improve Product processing make efficiency.
Design focal point of the present utility model is in that, it forms backstop shell fragment mainly by integrated punching on elastic arm, when aforementioned contact protuberance is in pressured state, the free end of backstop shell fragment is butted on vertical supporting portion left surface, restriction shell fragment is caused shell fragment to lose by overvoltage, it is ensured that stable contact, and, the setting of L-shaped protuberance and L-shaped recess, while effectively enhancing the structural strength of terminal, ingenious achieving holds stannum function；The antenna terminal integral product simple in construction of this utility model, design ingenious rationally, economize with material, provide cost savings, more conform to the requirement that respective element is designed by present lightening electronic product.
The above, it it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every any trickle amendment, equivalent variations and modification above example made according to technical spirit of the present utility model, all still fall within the scope of technical solutions of the utility model.
Claims (7)
1. the antenna terminal of a high resiliency retentivity, it is characterised in that: including bottom matrix part, vertical supporting portion and elastic arm, wherein, this vertical supporting portion integrally upwardly extends from bottom matrix part right-hand member and forms；Right section of position upper surface integrated punching of this bottom matrix part is formed with the first reinforcement protuberance, and the bottom face corresponding site of this bottom matrix part is formed with the first recess；The hypomere position left-hand face integrated punching in this vertical supporting portion is formed with the second reinforcement protuberance, and the right flank corresponding site in this vertical supporting portion is formed with the second recess；Described first reinforcement protuberance and second is strengthened protuberance one and is connected formation L-shaped reinforcement protuberance, described first recess and the L-shaped recess of the second recess breakthrough form each other；
This elastic arm right-hand member is integrally connected to the top in aforementioned vertical supporting portion, the left end of this elastic arm is provided with contact protuberance, on this elastic arm, integrated punching is formed with backstop shell fragment, and this backstop shell fragment extends downwardly from bottom elastic arm, and this backstop shell fragment is extended obliquely from left to right；When aforementioned contact protuberance is in not subjected to pressure state, the free end of backstop shell fragment keeps spacing with vertical supporting portion；When aforementioned contact protuberance is in pressured state, the free end of backstop shell fragment is butted on vertical supporting portion left surface.
2. the antenna terminal of high resiliency retentivity according to claim 1, it is characterized in that: described elastic arm has horizontal arm body and oblique arm body, the right-hand member of this horizontal arm body is integrally connected to the top in aforementioned vertical supporting portion, and aforementioned backstop shell fragment is connected to horizontal arm body；The right-hand member of this oblique arm body is connected to the left end of horizontal arm body, and this oblique arm body is turned left extended obliquely from the right side, and aforementioned contact protuberance is arranged at the left end of oblique arm body.
3. the antenna terminal of high resiliency retentivity according to claim 1, it is characterized in that: described first reinforcement protuberance, the first recess are respectively positioned on the centre position at right section of position of bottom matrix part, the corresponding first forward and backward side of recess, right section of position of this bottom matrix part is each formed with weld part, and bottom, left with bottom matrix part section of position of this weld part bottom face flushes.
4. the antenna terminal of high resiliency retentivity according to claim 3, it is characterized in that: described second reinforcement protuberance, the second recess are respectively positioned on the centre position at vertical supporting subordinate's section position, the corresponding second forward and backward side of recess, this vertical supporting subordinate's section position is each formed with supporting connecting portion, and this support connecting portion is integrally connected to epimere position, vertical supporting portion and corresponding weld part respectively.
5. the antenna terminal of high resiliency retentivity according to claim 1, it is characterized in that: the total length of the antenna terminal of described high resiliency retentivity is 3.40 millimeters, the overall width of the antenna terminal of this high resiliency retentivity is 1.50 millimeters, the width of the contact protuberance of this elastic arm is 0.50 millimeter, and the vertical dimension between bottom face and the top end face of horizontal arm body of this bottom baseplate part 1 is 3.70 millimeters.
6. the antenna terminal of high resiliency retentivity according to claim 1, it is characterised in that: the antenna terminal of described high resiliency retentivity has matrix, and this matrix is copper alloy matrix or stainless steel base；The top surface of described contact protuberance is electroplated successively and is formed with nickel coating, Gold plated Layer, and the thickness of its nickel coating is 1.27 μm, and the thickness of its Gold plated Layer is 0.5 μm；And, at least left end position bottom end surface of described bottom baseplate part 1 is also electroplated successively and is formed with nickel coating, Gold plated Layer, and the thickness of its nickel coating is 1.27 μm, and the thickness of its Gold plated Layer is 0.025 μm.
7. the antenna terminal of high resiliency retentivity according to claim 1, it is characterised in that: described L-shaped recess inner roof wall is integrally convexly equipped with the assistant reinforcement fin that some left and right directions extend, and all assistant reinforcement fins are arranged along L-shaped recess strike separation formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521118707.9U CN205389022U (en) | 2015-12-30 | 2015-12-30 | Antenna end of high elasticity confining force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521118707.9U CN205389022U (en) | 2015-12-30 | 2015-12-30 | Antenna end of high elasticity confining force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205389022U true CN205389022U (en) | 2016-07-20 |
Family
ID=56381080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521118707.9U Expired - Fee Related CN205389022U (en) | 2015-12-30 | 2015-12-30 | Antenna end of high elasticity confining force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205389022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113540839A (en) * | 2021-06-22 | 2021-10-22 | 浙江创特新材科技有限公司 | Bent terminal wire and manufacturing method thereof |
-
2015
- 2015-12-30 CN CN201521118707.9U patent/CN205389022U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113540839A (en) * | 2021-06-22 | 2021-10-22 | 浙江创特新材科技有限公司 | Bent terminal wire and manufacturing method thereof |
| CN113540839B (en) * | 2021-06-22 | 2023-09-15 | 浙江创特新材科技有限公司 | Bending terminal wire and manufacturing method thereof |
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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 |
Granted publication date: 20160720 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |