CN209001169U - A kind of elastic slice - Google Patents
A kind of elastic slice Download PDFInfo
- Publication number
- CN209001169U CN209001169U CN201821587776.8U CN201821587776U CN209001169U CN 209001169 U CN209001169 U CN 209001169U CN 201821587776 U CN201821587776 U CN 201821587776U CN 209001169 U CN209001169 U CN 209001169U
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Abstract
The utility model provides a kind of elastic slice, by the way that contact terminal is designed as arc, and it connect described contact terminal one end with the portion of being welded and fixed, the other end is contacted with the portion of being welded and fixed, multiple angle directions that external electronic component be can be realized in arcwall face contact conducting with elastic slice formation, solve the problems, such as that present O-shaped or L-type elastic slice and electronic component contact direction are single；Described is welded and fixed portion and external PCB circuit board welding, above-mentioned contact terminal one end is connect with the portion of being welded and fixed, guarantee the reliability that contact terminal is electrically connected with PCB circuit board, the other end is contacted with the portion of being welded and fixed, the contact force that can be generated when effectively absorbing external electronic component and contact terminal contact, improves the reliability and stability of elastic slice connection.
Description
Technical field
The utility model belongs to technical field of electronic equipment, in particular to a kind of elastic slice.
Background technique
Existing elastic slice usually welds elastic slice bottom on circuit boards, then bullet when being assembled with circuit board
Piece carries out contact with electronic component and is connected, and electronic component is generally contacted in vertical direction with elastic slice, so that electronic component
It connect with elastic slice reliably, but needs when electronic component with elastic slice when different directions are contacted to realize electrical connection, now
Elastic slice then there is a problem of connection reliability difference.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of elastic slices that connection reliability is high, can be with electricity
Sub- component is reliably connected in multiple angle directions.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows:
The utility model provides a kind of elastic slice, including portion and contact terminal is welded and fixed, and the contact terminal is arc；
Described contact terminal one end is connect with the portion of being welded and fixed, and the other end is contacted with the portion of being welded and fixed.
Further, a kind of elastic slice further includes the first elastic arm of force and the second elastic force wall；The contact terminal
One end is connect by the first elastic arm of force with the portion of being welded and fixed, and the other end is contacted by the second elastic arm of force with the portion of being welded and fixed.
Further, the contact terminal respectively with the first elastic arm of force and the second elastic arm of force circular sliding slopes.
Further, the contact terminal opening setting of the portion of being welded and fixed described in of arc.
Further, a kind of elastic slice further includes the third elasticity arm of force and the 4th elastic arm of force；First elasticity
The arm of force is connect by the third elasticity arm of force with the portion of being welded and fixed；The described second elastic arm of force is solid by the 4th elastic arm of force and welding
Determine portion's contact.
Further, the described first elastic arm of force, the third elasticity arm of force and the portion of being welded and fixed pass sequentially through circular sliding slopes；Institute
State the second elastic arm of force and the 4th elastic arm of force circular sliding slopes.
Further, a kind of elastic slice, further includes contact plate；The described 4th elastic arm of force and contact plate circular arc connect
It connects, the contact plate is contacted with the portion of being welded and fixed.
Further, portion is welded and fixed with described in the one end for connecting the third elasticity arm of force and the circular arc in the portion that is welded and fixed
The side of one end connects；The upper surface that portion's other end is welded and fixed is contacted with the contact plate；It is described that portion is welded and fixed is another
One end is equipped with connecting plate.
Further, the contact terminal is arc-shaped plate, and the cross section of the arc-shaped plate is arc-shaped.
Further, the contact terminal is symmetrical about longitudinal cross-section, the described first elastic arm of force and the second elastic arm of force
It is symmetrical arranged about longitudinal cross-section, the third elasticity arm of force and the 4th elastic arm of force are symmetrical arranged about longitudinal cross-section.
Effective effect of the utility model are as follows:
The utility model provides a kind of elastic slice, by the way that contact terminal is designed as arc, and makes the contact terminal one
It holds and the portion of being welded and fixed connects, the other end is contacted with the portion of being welded and fixed, and can be realized external electronic component in the more of arcwall face
A angle direction contacts conducting with elastic slice formation, and it is single to solve present O-shaped or L-type elastic slice and electronic component contact direction
The problem of；Described is welded and fixed portion and external PCB circuit board welding, and above-mentioned contact terminal one end and the portion of being welded and fixed connect
It connects, guarantees the reliability that contact terminal is electrically connected with PCB circuit board, the other end is contacted with the portion of being welded and fixed, and can effectively be buffered outer
The contact force that portion's electronic component and contact terminal generate when contacting improves the reliability and stability of elastic slice connection.
Detailed description of the invention
Fig. 1 is a kind of front view of elastic slice of the utility model embodiment；
Fig. 2 is a kind of structural schematic diagram of elastic slice threedimensional model of the utility model embodiment；
Fig. 3 is a kind of side view of elastic slice of the utility model embodiment；
Fig. 4 is a kind of top view of elastic slice of the utility model embodiment；
Fig. 5 is the structural representation that a kind of elastic slice of the utility model embodiment is connect with electronic component and PCB circuit board
Figure；
Label declaration:
1, portion is welded and fixed；2, contact terminal；3, the first elastic arm of force；4, the second elastic force wall；
5, the third elasticity arm of force；6, the 4th elastic arm of force；7, contact plate；8, electronic component；
9, PCB circuit board；10, connecting plate.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The key ideas of the utility model are as follows: connect by arc contact terminal one end with the portion of being welded and fixed, the other end with
Portion's contact is welded and fixed.
Fig. 1 to Fig. 4 is please referred to, the utility model provides a kind of elastic slice, including portion and contact terminal is welded and fixed, described
Contact terminal is arc；Described contact terminal one end is connect with the portion of being welded and fixed, and the other end is contacted with the portion of being welded and fixed.
As can be seen from the above description, the utility model provides a kind of elastic slice, by the way that contact terminal is designed as arc, and make
Described contact terminal one end is connect with the portion of being welded and fixed, and the other end is contacted with the portion of being welded and fixed, and can be realized external electrical member device
Part contacts conducting with elastic slice formation in multiple angle directions of arcwall face, solves present O-shaped or L-type elastic slice and electronics member device
Part contacts the single problem in direction；Described is welded and fixed portion and external PCB circuit board welding, above-mentioned contact terminal one end
It is connect with the portion of being welded and fixed, guarantees the reliability that contact terminal is electrically connected with PCB circuit board, the other end connects with the portion of being welded and fixed
Touching, the contact force that can be generated when effectively absorbing external electronic component and contact terminal contact, improves the reliability of elastic slice connection
With stability.
Further, a kind of elastic slice further includes the first elastic arm of force and the second elastic force wall；The contact terminal
One end is connect by the first elastic arm of force with the portion of being welded and fixed, and the other end is contacted by the second elastic arm of force with the portion of being welded and fixed.
As can be seen from the above description, the contact terminal passes through the elastic arm of force of the left and right sides, when external electronic component exists
When contacting right above contact terminal with elastic slice, the more common elastic slice of positive force is greatly improved, while padded effect is played to elastic slice.
Further, the contact terminal respectively with the first elastic arm of force and the second elastic arm of force circular sliding slopes.
As can be seen from the above description, can be improved the reliability of connection, and can effectively buffer electronics by circular sliding slopes
The power that component and elastic slice generate when contacting improves the reliability and stability of system electrical connection.
Further, the contact terminal opening setting of the portion of being welded and fixed described in of arc.
As can be seen from the above description, by above structure, relatively reliable stabilization when connecting elastic slice.
Further, a kind of elastic slice further includes the third elasticity arm of force and the 4th elastic arm of force；First elasticity
The arm of force is connect by the third elasticity arm of force with the portion of being welded and fixed；The described second elastic arm of force is solid by the 4th elastic arm of force and welding
Determine portion's contact.
As can be seen from the above description, by above structure, when external electronic component connects right above contact terminal with elastic slice
Positive force is further enhanced when touching, and more common elastic slice is twice, while further padded effect is played to elastic slice.
Further, the described first elastic arm of force, the third elasticity arm of force and the portion of being welded and fixed pass sequentially through circular sliding slopes；Institute
State the second elastic arm of force and the 4th elastic arm of force circular sliding slopes.
As can be seen from the above description, the reliability of structure connection can be improved by above structure connection type.
Further, a kind of elastic slice, further includes contact plate；The described 4th elastic arm of force and contact plate circular arc connect
It connects, the contact plate is contacted with the portion of being welded and fixed.
As can be seen from the above description, the stability that contact terminal is contacted with the portion of being welded and fixed can be improved by contact plate.
Further, portion is welded and fixed with described in the one end for connecting the third elasticity arm of force and the circular arc in the portion that is welded and fixed
The side of one end connects；The upper surface that portion's other end is welded and fixed is contacted with the contact plate；It is described that portion is welded and fixed is another
One end is equipped with connecting plate.
As can be seen from the above description, passing through first elasticity in left side when electronic component is contacted from right side and contact terminal
The contact force that arm of force snubber contact generates, and the third elasticity arm of force passes through the fixed company in side of circular arc and the one end in the portion that is welded and fixed
Connect, further above-mentioned contact force buffered, improve the reliability and stability of connection, when electronic component from left side with
When contact terminal contacts, the contact force of generation can be buffered significantly by the second elastic arm of force, the 4th elastic arm of force and contact plate, by
It contacts in contact plate with the portion of being welded and fixed, is contacted completely with the upper surface in the portion that is welded and fixed by contact plate lower surface；The weldering
The right side for connecing fixed part is located at the right of the contact plate, makes being integrally located in the portion of being welded and fixed for contact plate, contact area compared with
Greatly, buffering effect is improved.Therefore.By above structure, no matter electronic component is contacted from which angle direction with contact terminal
Conducting, can be improved the reliability that electronic component is connect with contact terminal；
Further, the contact terminal is arc-shaped plate, and the cross section of the arc-shaped plate is arc-shaped.
As can be seen from the above description, passing through above structure, it can be achieved that external electronic component is in any angle side of arc surface
Conducting is contacted to elastic slice formation, solves the problems, such as that common elastic slice contact direction is single.
Further, the contact terminal is symmetrical about longitudinal cross-section, the described first elastic arm of force and the second elastic arm of force
It is symmetrical arranged about longitudinal cross-section, the third elasticity arm of force and the 4th elastic arm of force are symmetrical arranged about longitudinal cross-section.
As can be seen from the above description, electronic component can be greatly improved and contacted right above contact terminal by above structure
The positive force generated when conducting.
Please refer to Fig. 1 to Fig. 5, the embodiments of the present invention one are as follows:
The utility model provides a kind of elastic slice, including portion 1, the elastic arm of force 3, second of contact terminal 2, first is welded and fixed
The elastic arm of force 6 of elastic force wall 4, the third elasticity arm of force the 5, the 4th and contact plate 7；
The contact terminal 2 is arc-shaped plate, and the cross section of the arc-shaped plate is arc-shaped, arc-shaped contact terminal
The setting of portion 1 is welded and fixed in 2 openings described in；Described 2 one end of contact terminal is connect with the portion that is welded and fixed 1, the other end and welding
Fixed part 1 contacts；
Described 2 one end of contact terminal successively with the first elastic arm of force 3, the third elasticity arm of force 5 and one end that portion 1 is welded and fixed
Side circular sliding slopes；2 other end of contact terminal successively with the second elastic arm of force 6 of the elastic arm of force the 4, the 4th and contact plate 7
The lower surface of circular sliding slopes, the contact plate 7 is contacted with the upper surface of 1 other end of the portion that is welded and fixed；It is described that portion 1 is welded and fixed separately
One end is equipped with connecting plate 10；
The contact terminal 2 is symmetrical about longitudinal cross-section, and the described first elastic arm of force 3 and the second elastic arm of force 4 are about vertical
It is symmetrical arranged to section, the third elasticity arm of force 5 and the 4th elastic arm of force 6 are symmetrical arranged about longitudinal cross-section；
As shown in figure 5, arrow direction is the direction of the power generated when electronic component and contact terminal contact in figure；It is described
Contact terminal is contacted with external electronic component 8, described that portion and the external welding of PCB circuit board 9 is welded and fixed；
Preferably, the shape of the contact terminal is semicircle；It is described that portion 1, contact terminal 2, the first elastic force is welded and fixed
The elastic arm of force 6 of arm 3, the second elastic force wall 4, the third elasticity arm of force the 5, the 4th, contact plate 7, connecting plate 10 and be conductive material.
In conclusion the utility model provides a kind of elastic slice, by the way that contact terminal is designed as arc, and make described connect
The sub- one end of contravention is connect with the portion of being welded and fixed, and the other end is contacted with the portion of being welded and fixed, and can be realized external electronic component in arc
Multiple angle directions in shape face contact conducting with elastic slice formation, solve present O-shaped or L-type elastic slice and contact with electronic component
The single problem in direction；Described is welded and fixed portion and external PCB circuit board welding, above-mentioned contact terminal one end and welding
Fixed part connection, guarantees the reliability that contact terminal is electrically connected with PCB circuit board, and the other end contacts with the portion of being welded and fixed, can have
The contact force that effect absorbing external electronic component and contact terminal generate when contacting improves the reliability and stabilization of elastic slice connection
Property.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in other relevant technologies
Field is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of elastic slice, including portion and contact terminal is welded and fixed, which is characterized in that the contact terminal is arc；It is described to connect
The sub- one end of contravention is connect with the portion of being welded and fixed, and the other end is contacted with the portion of being welded and fixed.
2. a kind of elastic slice according to claim 1, which is characterized in that further include the first elastic arm of force and the second elastic force
Wall；Described contact terminal one end connect by the first elastic arm of force with the portion of being welded and fixed, the other end by the second elasticity arm of force and
Portion's contact is welded and fixed.
3. a kind of elastic slice according to claim 2, which is characterized in that the contact terminal respectively with the first elastic arm of force and
Second elastic arm of force circular sliding slopes.
4. a kind of elastic slice according to any one of claims 1 to 3, which is characterized in that the contact terminal of arc is open towards institute
State the portion's of being welded and fixed setting.
5. a kind of elastic slice according to claim 2, which is characterized in that further include the third elasticity arm of force and the 4th elastic force
Arm；The described first elastic arm of force is connect by the third elasticity arm of force with the portion of being welded and fixed；The described second elastic arm of force passes through the 4th
The elastic arm of force is contacted with the portion of being welded and fixed.
6. a kind of elastic slice according to claim 5, which is characterized in that the first elastic arm of force, the third elasticity arm of force and
The portion of being welded and fixed passes sequentially through circular sliding slopes；The described second elastic arm of force and the 4th elastic arm of force circular sliding slopes.
7. a kind of elastic slice according to claim 6, which is characterized in that further include contact plate；The 4th elastic arm of force with
Contact plate circular sliding slopes, the contact plate are contacted with the portion of being welded and fixed.
8. a kind of elastic slice according to claim 7, which is characterized in that connect the third elasticity arm of force and portion is welded and fixed
One end of circular arc connect with the side that portion one end is welded and fixed；The upper surface that portion's other end is welded and fixed with it is described
Contact plate contact；The portion's other end that is welded and fixed is equipped with connecting plate.
9. a kind of elastic slice according to claim 8, which is characterized in that the contact terminal is arc-shaped plate, the circular arc
The cross section of shape plate is arc-shaped.
10. a kind of elastic slice according to claim 9, which is characterized in that the contact terminal is symmetrical about longitudinal cross-section, institute
It states the first elastic arm of force and the second elastic arm of force is symmetrical arranged about longitudinal cross-section, the third elasticity arm of force and the 4th elastic force
Arm is symmetrical arranged about longitudinal cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821587776.8U CN209001169U (en) | 2018-09-27 | 2018-09-27 | A kind of elastic slice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821587776.8U CN209001169U (en) | 2018-09-27 | 2018-09-27 | A kind of elastic slice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209001169U true CN209001169U (en) | 2019-06-18 |
Family
ID=66802053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821587776.8U Active CN209001169U (en) | 2018-09-27 | 2018-09-27 | A kind of elastic slice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209001169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273877A (en) * | 2018-09-27 | 2019-01-25 | 深圳市信维通信股份有限公司 | A kind of elastic slice |
-
2018
- 2018-09-27 CN CN201821587776.8U patent/CN209001169U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273877A (en) * | 2018-09-27 | 2019-01-25 | 深圳市信维通信股份有限公司 | A kind of elastic slice |
| CN109273877B (en) * | 2018-09-27 | 2024-04-16 | 深圳市信维通信股份有限公司 | Spring plate |
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