CN217983777U - Double-contact simple elastic sheet connector - Google Patents
Double-contact simple elastic sheet connector Download PDFInfo
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- CN217983777U CN217983777U CN202220961517.7U CN202220961517U CN217983777U CN 217983777 U CN217983777 U CN 217983777U CN 202220961517 U CN202220961517 U CN 202220961517U CN 217983777 U CN217983777 U CN 217983777U
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Abstract
The utility model discloses a simple and easy shell fragment connector of double contact, including the weld part that is the rectangle, one side of weld part is connected with first elastic contact arm, and adjacent opposite side is connected with second elastic contact arm, and first elastic contact arm inclines the setting outwards, and second elastic contact arm sets up towards inboard slope. The double-contact simple elastic piece connector is provided with two elastic contact arms, two electronic devices to be conducted can be conducted simultaneously, when the double-contact simple elastic piece connector is used, the electronic devices to be conducted are in contact conduction with the first elastic contact arm from the outer side of the elastic piece connector, and the other electronic devices to be conducted are in contact conduction with the second elastic contact arm from the inner side of the elastic piece connector above the welding part, so that the space is fully utilized, and the development requirement of lightening and thinning of electronic products is met; in addition, the first elastic contact arm and the second elastic contact arm are connected with two adjacent side edges of the welding part, so that the contact action of two electronic devices to be conducted and the elastic contact arms can be facilitated, and convenience can be brought to the use of the elastic sheet connector.
Description
Technical Field
The utility model relates to a shell fragment connector technical field especially relates to a simple and easy shell fragment connector of double contact.
Background
The existing elastic sheet connector generally only has one elastic contact arm, and along with the development of miniaturization of electronic equipment, the internal space of the electronic equipment is more and more compact, sometimes, one elastic sheet connector is required to be simultaneously contacted and conducted with a plurality of electronic devices, but the existing elastic sheet connector cannot well meet the requirements.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: a simple double-contact spring connector is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a simple and easy shell fragment connector of double contact, is including the weld part that is the rectangle, one side of weld part is connected with first elastic contact arm, and adjacent opposite side is connected with second elastic contact arm, first elastic contact arm sets up to inclining outwards, second elastic contact arm sets up towards inboard slope.
Furthermore, the first elastic contact arm comprises a first inclined force arm and a first contact part protruding towards the outer side, one end of the first inclined force arm is connected with the welding part, and the other end of the first inclined force arm is connected with the first contact part.
Further, the first elastic contact arm further comprises a first arc-shaped force arm, and the first inclined force arm is connected with the welding part through the first arc-shaped force arm.
Furthermore, the second elastic contact arm comprises a second inclined force arm and a second contact part protruding towards the inner side, one end of the second inclined force arm is connected with the welding part, the other end of the second inclined force arm is connected with the second contact part, and the second contact part is located above the welding part.
Furthermore, the second elastic contact arm further comprises a second arc-shaped force arm, and the second inclined force arm is connected with the welding part through the second arc-shaped force arm.
Furthermore, the top surface of the welding part is a suction surface, and when the double-contact simple elastic sheet connector is overlooked, the distance from the second contact part to the joint of the second elastic contact arm and the welding part is smaller than the distance from the center of the welding part to the joint of the second elastic contact arm and the welding part.
Furthermore, the double-contact simple elastic sheet connector is of an integrated structure formed integrally.
The beneficial effects of the utility model reside in that: the double-contact simple elastic piece connector is provided with two elastic contact arms, two electronic devices to be conducted can be conducted simultaneously, when the double-contact simple elastic piece connector is used, the electronic device to be conducted is in contact conduction with the first elastic contact arm from the outer side of the elastic piece connector, and the other electronic device to be conducted is in contact conduction with the second elastic contact arm from the inner side of the elastic piece connector above the welding part, so that the space is fully utilized, the product volume is reduced, and the development requirement of electronic products for lightness and thinness is met; moreover, the first elastic contact arm and the second elastic contact arm are connected with two adjacent side edges of the welding part, so that the contact action of two electronic devices to be conducted and the elastic contact arms can be facilitated, and convenience can be brought to the use of the elastic sheet connector; in addition, the double-contact simple elastic sheet connector also has the advantages of simple structure, easiness in processing and manufacturing and low production cost.
Drawings
Fig. 1 is a schematic structural view of a simple double-contact spring connector according to a first embodiment of the present invention;
fig. 2 is a top view of a dual-contact simple elastic piece connector according to a first embodiment of the present invention.
Description of reference numerals:
1. welding the part; 11. suction surface;
2. a first resilient contact arm; 21. a first inclined force arm; 22. a first contact portion; 23. a first arc-shaped force arm;
3. a second resilient contact arm; 31. a second inclined force arm; 32. a second contact portion; 33. a second arc-shaped force arm.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 and 2, a dual-contact simple elastic piece connector includes a welding portion 1 having a rectangular shape, one side of the welding portion 1 is connected to a first elastic contact arm 2, the other adjacent side is connected to a second elastic contact arm 3, the first elastic contact arm is inclined outward, and the second elastic contact arm 3 is inclined inward.
From the above description, the beneficial effects of the present invention are: the double-contact simple elastic sheet connector is provided with two elastic contact arms, two electronic devices to be conducted can be conducted simultaneously, when the double-contact simple elastic sheet connector is used, the electronic device to be conducted is in contact conduction with the first elastic contact arm 2 from the outer side of the elastic sheet connector, and the other electronic device to be conducted is in contact conduction with the second elastic contact arm 3 from the inner side of the elastic sheet connector above the welding part 1, so that the space is fully utilized, the product volume is reduced, and the development requirement of electronic products for lightness and thinness is met; moreover, the first elastic contact arm 2 and the second elastic contact arm 3 are connected with two adjacent side edges of the welding part 1, so that the contact action of two electronic devices to be conducted and the elastic contact arms can be facilitated, and convenience can be brought to the use of the elastic sheet connector; in addition, the double-contact simple elastic sheet connector also has the advantages of simple structure, easiness in processing and manufacturing and low production cost.
Further, the first elastic contact arm 2 includes a first inclined force arm 21 and a first contact portion 22 protruding outward, one end of the first inclined force arm 21 is connected to the soldering portion 1, and the other end of the first inclined force arm 21 is connected to the first contact portion 22.
As can be seen from the above description, the first elastic contact arm 2 has a simple structure and is easy to manufacture.
Further, the first elastic contact arm 2 further comprises a first arc-shaped moment arm 23, and the first inclined moment arm 21 is connected with the welding part 1 through the first arc-shaped moment arm 23.
As can be seen from the above description, the first elastic contact arm 2 can provide a large elastic force and has a long service life.
Further, the second elastic contact arm 3 includes a second inclined arm 31 and a second contact portion 32 protruding inward, one end of the second inclined arm 31 is connected to the welding portion 1, the other end of the second inclined arm 31 is connected to the second contact portion 32, and the second contact portion 32 is located above the welding portion 1.
As can be seen from the above description, the second elastic contact arm 3 has a simple structure and is easy to manufacture.
Further, the second elastic contact arm 3 further includes a second arc-shaped moment arm 33, and the second inclined moment arm 31 is connected to the welding portion 1 through the second arc-shaped moment arm 33.
As can be seen from the above description, the second elastic contact arm 3 can provide a larger elastic force and has a long service life.
Furthermore, the top surface of the soldering portion 1 is a suction surface 11, and when the dual-contact simple dome connector is viewed from top, the distance from the second contact portion 32 to the joint of the second elastic contact arm 3 and the soldering portion 1 is smaller than the distance from the center of the soldering portion 1 to the joint of the second elastic contact arm 3 and the soldering portion 1.
As can be seen from the above description, the top surface of the soldering part 1 is a suction area of the SMD process, so that the dual contact simple dome connector can be soldered on an external member through the SMD process, which facilitates the assembly work of the dual contact simple dome connector with other components. Moreover, the second contact portion 32 is not arranged beyond the center of the welding portion 1, so that the area of the suction surface 11 can be effectively ensured, and the SMD process suction step can be stably implemented.
Furthermore, the simple double-contact spring connector is of an integrated structure formed integrally.
From the above description, the simple dual-contact spring connector is easy to process and has good structural stability.
Example one
Referring to fig. 1 and fig. 2, a first embodiment of the present invention is: a double-contact simple elastic sheet connector can be applied to miniaturized electronic equipment such as mobile phones, tablet computers, intelligent watches, earphones and the like.
The simple double-contact elastic sheet connector comprises a welding part 1 which is rectangular, one side of the welding part 1 is connected with a first elastic contact arm 2, the other adjacent side is connected with a second elastic contact arm 3, the first elastic arm is obliquely arranged outwards, and the second elastic contact arm 3 is obliquely arranged inwards. The welding part 1 is used for welding conduction with an external structure, including but not limited to a PCB.
In detail, the first elastic contact arm 2 includes a first inclined force arm 21 and a first contact portion 22 protruding outward, one end of the first inclined force arm 21 is connected to the soldering portion 1, and the other end of the first inclined force arm 21 is connected to the first contact portion 22. Preferably, the first elastic contact arm 2 further includes a first arc-shaped moment arm 23, and the first inclined moment arm 21 is connected to the welding portion 1 through the first arc-shaped moment arm 23.
Specifically, the second elastic contact arm 3 includes a second inclined force arm 31 and a second contact portion 32 protruding inward, one end of the second inclined force arm 31 is connected to the welding portion 1, the other end of the second inclined force arm 31 is connected to the second contact portion 32, and the second contact portion 32 is located above the welding portion 1. Preferably, the second elastic contact arm 3 further includes a second arc-shaped moment arm 33, and the second inclined moment arm 31 is connected to the welding portion 1 through the second arc-shaped moment arm 33.
Furthermore, the top surface of the soldering portion 1 is a suction surface 11, and when the dual-contact simple dome connector is viewed from top, the distance from the second contact portion 32 to the joint of the second elastic contact arm 3 and the soldering portion 1 is smaller than the distance from the center of the soldering portion 1 to the joint of the second elastic contact arm 3 and the soldering portion 1.
In order to facilitate processing and manufacturing, the simple double-contact elastic sheet connector is an integrated structure which is integrally processed and formed by a metal plate through processes of shearing, bending and the like.
To sum up, the utility model provides a simple and easy shell fragment connector of double contact has two elastic contact arms, can switch on two electronic device that wait to switch on simultaneously, and during the use, an electronic device that waits to switch on contacts with first elastic contact arm from the shell fragment connector outside and switches on, and another electronic device that waits to switch on contacts with second elastic contact arm from the shell fragment connector inboard above the weld part, make full use of the space, reduced the product volume, satisfy the frivolousization development demand of electronic product; moreover, the first elastic contact arm and the second elastic contact arm are connected with two adjacent side edges of the welding part, so that the contact action of two electronic devices to be conducted and the elastic contact arms can be facilitated, and convenience can be brought to the use of the elastic sheet connector; in addition, the simple double-contact elastic sheet connector also has the advantages of simple and stable structure, easiness in processing and manufacturing, low production cost and long service life.
The above mentioned is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a simple and easy shell fragment connector of double contact, is including the welding part that is the rectangle, its characterized in that: one side of the welding part is connected with a first elastic contact arm, the other adjacent side of the welding part is connected with a second elastic contact arm, the first elastic arm is obliquely arranged outwards, and the second elastic contact arm is obliquely arranged inwards.
2. The simple double-contact spring connector according to claim 1, wherein: the first elastic contact arm comprises a first inclined force arm and a first contact part protruding towards the outer side, one end of the first inclined force arm is connected with the welding part, and the other end of the first inclined force arm is connected with the first contact part.
3. The dual-contact simple dome connector of claim 2, wherein: the first elastic contact arm further comprises a first arc-shaped force arm, and the first inclined force arm is connected with the welding part through the first arc-shaped force arm.
4. The simple dual-contact dome connector of claim 1, wherein: the second elastic contact arm comprises a second inclined force arm and a second contact part protruding towards the inner side, one end of the second inclined force arm is connected with the welding part, the other end of the second inclined force arm is connected with the second contact part, and the second contact part is located above the welding part.
5. The dual-contact simple dome connector of claim 4, wherein: the second elastic contact arm further comprises a second arc-shaped force arm, and the second inclined force arm is connected with the welding portion through the second arc-shaped force arm.
6. The simple double-contact spring connector according to claim 4, wherein: the top surface of the welding part is a suction surface, and when the simple double-contact spring plate connector is overlooked, the distance from the second contact part to the joint of the second elastic contact arm and the welding part is smaller than the distance from the center of the welding part to the joint of the second elastic contact arm and the welding part.
7. The simple double-contact spring connector according to claim 1, wherein: which is an integrated structure formed integrally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220961517.7U CN217983777U (en) | 2022-04-24 | 2022-04-24 | Double-contact simple elastic sheet connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220961517.7U CN217983777U (en) | 2022-04-24 | 2022-04-24 | Double-contact simple elastic sheet connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217983777U true CN217983777U (en) | 2022-12-06 |
Family
ID=84266089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220961517.7U Active CN217983777U (en) | 2022-04-24 | 2022-04-24 | Double-contact simple elastic sheet connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217983777U (en) |
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2022
- 2022-04-24 CN CN202220961517.7U patent/CN217983777U/en active Active
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