CN219553917U

CN219553917U - Double-contact spring plate

Info

Publication number: CN219553917U
Application number: CN202320608756.9U
Authority: CN
Inventors: 彭敏; 黄颗
Original assignee: Shenzhen Electric Connector Technology Co Ltd
Current assignee: Shenzhen Electric Connector Technology Co Ltd
Priority date: 2023-03-25
Filing date: 2023-03-25
Publication date: 2023-08-18
Anticipated expiration: 2033-03-25

Abstract

The utility model discloses a double-contact spring plate, which is characterized in that a first plate-shaped base and a second plate-shaped base are arranged, the first plate-shaped base and the second plate-shaped base are respectively extended and bent from the first base and the second base, and an angular connecting part is arranged between the first base and the second base, so that other elements are respectively connected to the front face and the side face of the spring plate in a smaller space. When there is a need to connect mutually perpendicular elements, the angle connection portion is set to a right-angle structure.

Description

Double-contact spring plate

Technical Field

The utility model relates to the technical field of electric connectors, in particular to a double-contact spring plate.

Background

The elastic sheet is widely applied to electronic equipment and is used for transmitting electric signals between an antenna or an electronic element and a main board. Various spring plates, such as common patch spring plates, are also generated in various application occasions and are directly welded on the surface of the main board; the broken plate is welded and inserted into a notch formed in the main board; there is also a market demand for contact between both the upper and lower sides.

In some of the small-sized applications, the spring is required to be connected in the forward direction and the lateral direction simultaneously to transmit signals such as an antenna, and the conventional solution is to install the spring in the forward direction and the lateral direction respectively.

Disclosure of Invention

The embodiment of the utility model provides a double-contact spring plate, which is used for connecting other elements on the front surface and the side surface of the spring plate respectively in a smaller space.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a double-contact spring comprising: the first elastic piece and the second elastic piece are respectively formed by extending and bending the first base part and the second base part, and are arranged at an angular connection part between the first base part and the second base part.

Preferably, the first elastic piece and the second elastic piece extend from one ends of the first base part and the second base part, which are far away from the angular connection part, respectively, and are bent towards the direction close to the angular connection part.

Preferably, the angular connection is in a right-angle structure.

Preferably, the first elastic sheet includes: the first U-shaped part, the first contact part, the first supporting part and the first blocking arm are sequentially connected.

Preferably, the second elastic sheet includes: the second U-shaped part, the second contact part, the second supporting part and the second blocking arm are connected in sequence.

Preferably, the first elastic sheet and the second elastic sheet are respectively located at two sides of the angular connection part and are symmetrically arranged.

Preferably, the two sides of the first base are further provided with first stop portions, and the first stop portions can limit the first stop arms in a first space surrounded by the first stop portions at the two sides.

Preferably, the two sides of the second base are further provided with second stopping portions, and the second stopping portions can limit the second stopping arms in a second space surrounded by the second stopping portions at the two sides.

Preferably, the double-contact elastic sheet is integrally formed by a base material made of conductive materials.

The utility model has the beneficial effects that: the first elastic piece and the second elastic piece are formed by extending and bending the first base part and the second base part respectively through arranging the plate-shaped first base part and the plate-shaped second base part, and the angular connection part is arranged between the first base part and the second base part, so that other elements are respectively connected on the front surface and the side surface of the elastic piece in a small space. When there is a need to connect mutually perpendicular elements, the angle connection portion is set to a right-angle structure.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic view of another embodiment of the present utility model;

FIG. 3 is another perspective view of an embodiment of the present utility model;

fig. 4 is a schematic sectional view of an installation state according to an embodiment of the present utility model.

Reference numerals in the drawings of the specification include:

the double-contact spring plate comprises a double-contact spring plate body 100, a first base part 20, a second base part 30, a first spring plate 40, a first U-shaped part 41, a first contact part 42, a first supporting part 43, a first blocking arm 44, a second spring plate 50, a second U-shaped part 51, a second contact part 52, a second supporting part 53, a second blocking arm 54, an angular connection part 60, a first blocking part 70, a first space 71, a second blocking part 80 and a second space 81.

Detailed Description

The embodiment of the utility model provides the double-contact spring plate, so that other elements are respectively connected on the front surface and the side surface of the spring plate in a smaller space.

The technical scheme in the embodiment of the utility model aims to solve the technical problems, and the overall thought is as follows:

the first elastic piece and the second elastic piece are formed by extending and bending the first base part and the second base part respectively through arranging the plate-shaped first base part and the plate-shaped second base part, and the angular connection part is arranged between the first base part and the second base part, so that other elements are respectively connected on the front surface and the side surface of the elastic piece in a small space. When there is a need to connect two elements perpendicular to each other, the angle connection portion is set to a right-angle structure.

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

As shown in fig. 1 to 4, an embodiment of the present utility model is:

a double-contact spring 100 integrally formed with a conductive substrate, comprising: the first and second base parts 20 and 30 are formed in a plate shape and are respectively formed by extending and bending the first and second base parts 20 and 30, and the first and second elastic pieces 40 and 50 are provided in an angular connection part 60 between the first and second base parts 20 and 30. The first spring 40 and the second spring 50 may be respectively in contact and electrically connected with the element B and the element C, and the angle of the first angle connection portion 60 may be determined according to the positions of the element B and the element C, and when the element B and the element C are perpendicular to each other, the angle of the angle connection portion 60 may be set to be a right angle.

The first spring 40 includes: the first U-shaped portion 41, the first contact portion 42, the first support portion 43, and the first stopper arm 44 are connected in this order. The first U-shaped portion 41 is formed by extending from one end of the first base portion 20 away from the angular connection portion 60, bending the first base portion, and then extending again, and the first contact portion 42 is formed by extending in a reverse direction after approaching the angular connection portion 60, bending the first contact portion in a reverse direction, and forming the first support portion 43. First blocking arms 44 are formed to protrude from both sides of the first supporting portion 43. The first base 20 is further provided with first stop portions 70 at positions corresponding to the first supporting portions 43 on two sides, the first stop portions 70 can achieve overpressure protection of the first elastic sheet 40, and meanwhile, the first stop portions 70 can limit the first stop arms 44 in a first space 71 surrounded by the first stop portions 70 on two sides. This prevents the first elastic sheet 40 from being scraped off by an external force to cause deformation.

The second spring 50 includes: the second U-shaped portion 51, the second contact portion 52, the second support portion 53, and the second stopper arm 54 are connected in this order. The second U-shaped portion 51 is formed by extending from one end of the second base portion 30 away from the angular connection portion 60, bending the second base portion, and then extending again, and the second contact portion 52 is formed by reversely bending the second base portion near the angular connection portion 60, and then extending the second contact portion to form a second supporting portion 53. Second blocking arms 54 are formed to protrude from both sides of the second supporting portion 43. The second base 30 is further provided with second stop portions 80 at positions corresponding to the second support portions 53 at two sides thereof, the second stop portions 80 can achieve overpressure protection of the first elastic sheet 50, and meanwhile, the second stop portions 80 can limit the second stop arms 54 in a second space 81 surrounded by the second stop portions 80 at two sides thereof. This prevents the second spring 50 from being scraped off by an external force to cause deformation.

It is understood that the first elastic piece 40 and the second elastic piece 50 are respectively located at two sides of the angular connection portion 60, and may be disposed in a symmetrical or asymmetrical structure. I.e. can be determined from the contact positions of element B and element C.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples merely illustrate embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A double-contact spring, comprising: the first elastic piece and the second elastic piece are respectively formed by extending and bending the first base part and the second base part, and are arranged at an angular connection part between the first base part and the second base part.

2. The double-contact spring according to claim 1, wherein the first spring and the second spring extend from one ends of the first base and the second base, respectively, which are away from the angle connection portion, and are formed by bending in a direction approaching the angle connection portion.

3. The double-contact spring according to claim 2, wherein the angular connection is in a right angle configuration.

4. The dual contact spring of claim 2, wherein the first spring comprises: the first U-shaped part, the first contact part, the first supporting part and the first blocking arm are sequentially connected.

5. The dual contact spring of claim 4, wherein the second spring comprises: the second U-shaped part, the second contact part, the second supporting part and the second blocking arm are connected in sequence.

6. The double-contact spring according to claim 5, wherein the first spring and the second spring are respectively located at two sides of the angular connection portion and are symmetrically arranged.

7. The double-contact spring according to claim 4, wherein the first base is further provided with first stopping portions at both sides thereof, and the first stopping portions can limit the first stopping arms in a first space surrounded by the first stopping portions at both sides thereof.

8. The double-contact spring according to claim 5, wherein the second base is further provided with second stopping portions at both sides thereof, and the second stopping portions can limit the second stopping arms in a second space surrounded by the second stopping portions at both sides thereof.

9. The double-contact spring according to any one of claims 1-8, wherein the double-contact spring is integrally formed from a substrate of electrically conductive material.