CN218242314U

CN218242314U - Novel spring probe connector

Info

Publication number: CN218242314U
Application number: CN202222173301.7U
Authority: CN
Inventors: 黄显荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-06
Anticipated expiration: 2032-08-17

Abstract

The invention discloses a novel spring probe connector, which comprises a sleeve, wherein an accommodating cavity is formed in the sleeve in a hollow mode, a first opening and a second opening which are communicated with the accommodating cavity are respectively formed in the sleeve, a conductive probe penetrating through the accommodating cavity is movably arranged on the sleeve, two ends of the conductive probe are respectively exposed out of the first opening and the second opening, and a resetting device used for driving the conductive probe to reset is arranged in the accommodating cavity. The one end of electrically conductive probe is used for the power electricity to be connected, and the other end is connected with electronic components electricity, and the electric current then need not pass through the spring like this, but directly passes through electrically conductive probe to avoided leading to the spring to burn out the problem because of the electric current is too big, electrically conductive probe is the copper product, has further strengthened the electric conductive property of bullet needle, reduces the electric energy loss.

Description

Novel spring probe connector

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of spring probe connectors, in particular to a novel spring probe connector.

[ background of the invention ]

Spring probe connector generally is applied to the precision connector among cell-phone, communication, car, intelligence dress, unmanned aerial vehicle, intelligent robot, aerospace, lamps and lanterns etc. electronic product, as shown in figure 1, spring probe connector includes the sleeve usually, and the activity is provided with conductive probe in the sleeve, and sleeve 1' still is provided with spring 3' together through welding and conductive probe 2' connection, and conductive probe is connected with other electronic components electricity through this spring. The existing spring probe connector has the following disadvantages: 1. the spring bears small current, and once the probe passes through the current, the spring is easily burnt by the impact of large current instantly to cause the failure of the product; 2. the spring is made of iron or steel generally, so that the conductivity of the spring is poor; 3. the spring and the conductive probe pass through an electric welding point, so that the resistance is high, and the electric energy is lost.

[ summary of the invention ]

In order to solve the problems, the invention provides a novel spring probe connector which is good in conductivity and durable.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a novel spring probe connector, including sleeve 1, the inside cavity of sleeve 1 is formed with and holds chamber 11, its characterized in that: the sleeve 1 is respectively provided with a first opening 12 and a second opening 13 which are communicated with the accommodating cavity 11, the sleeve 1 is movably provided with a conductive probe 2 which is arranged in the accommodating cavity 11 in a penetrating mode, two ends of the conductive probe 2 are respectively exposed out of the first opening 12 and the second opening 13, and the accommodating cavity 11 is internally provided with a resetting device 3 which is used for driving the conductive probe 2 to reset.

As a preferred embodiment, further defined as: the reset device 3 is a reset spring sleeved on the periphery of the conductive probe 2, a first step 121 is arranged on the inner wall of the accommodating cavity 11 and close to the first opening 12, a second step 131 is arranged on the inner wall of the accommodating cavity 11 and close to the second opening 13, a flange 21 positioned between the first step 121 and the second step 131 is fixedly arranged on the peripheral surface of the conductive probe 2, one end of the reset spring abuts against the first step 121, the other end of the reset spring abuts against the flange 21, and the reset spring can act on the flange 21 and the second step 131 in an original state.

As a preferred embodiment, further defined as: the flange 21 is ring-shaped.

As a preferred embodiment, further defined is: the diameter of the flange 21 is larger than the caliber of the first opening 12 and the caliber of the second opening 13.

As a preferred embodiment, further defined is: the accommodating cavity 11 is cylindrical, and the flange 21 is matched with the accommodating cavity 11.

As a preferred embodiment, further defined is: the flange 21 divides the conductive probe 2 into a first probe body portion 22 protruding from the first opening 12 and a second probe body portion 23 protruding from the second opening 13.

As a preferred embodiment, further defined is: the depth of the accommodating cavity 11 is greater than the length of the second probe body part 23 and less than the length of the first probe body part 22.

As a preferred embodiment, further defined is: the end surface of the first probe body 22 is a plane, and the end surface of the second probe body 23 is a hemispherical surface.

As a preferred embodiment, further defined is: the conductive probe 2 is made of copper.

The beneficial effects of the invention are as follows: the utility model provides a novel spring probe connector, including the sleeve, telescopic inside cavity is formed with and holds the chamber, seted up on the sleeve respectively with hold communicating first opening in chamber and second opening, the activity is provided with on the sleeve and wears to establish hold the electrically conductive probe in the chamber, expose respectively at the both ends of electrically conductive probe outside first opening and the second opening, it is used for driving to hold to be provided with in the chamber electrically conductive probe resetting means who resets. The one end of electrically conductive probe is used for the power electricity to be connected, and the other end is connected with electronic components electricity, and the electric current then need not pass through the spring like this, but directly passes through electrically conductive probe to avoided leading to the spring to burn out the problem because of the electric current is too big, electrically conductive probe is the copper product, has further strengthened the electric conductive property of bullet needle, reduces the electric energy loss.

[ description of the drawings ]

FIG. 1 is a prior art structural diagram;

FIG. 2 is a structural diagram of the invention;

FIG. 3 is an exploded view of the invention;

FIG. 4 is a front view of the invention;

FIG. 5 is a cross-sectional view of FIG. 4;

fig. 6 is a cross-sectional view of the sleeve.

[ detailed description ] A

The invention will be described in further detail with reference to the following figures and detailed description:

as shown in fig. 1-6, a novel spring probe connector includes a sleeve 1, a cavity 11 is formed in the sleeve 1, a first opening 12 and a second opening 13 communicating with the cavity 11 are respectively formed on the sleeve 1, a conductive probe 2 penetrating the cavity 11 is movably disposed on the sleeve 1, two ends of the conductive probe 2 are respectively exposed out of the first opening 12 and the second opening 13, and a reset device 3 for driving the conductive probe 2 to reset is disposed in the cavity 11. The one end of conductive probe 2 is used for the power electricity to be connected, and the other end is connected with electronic components electricity, and the electric current then need not pass through the spring like this, but directly passes through conductive probe 2 to avoided leading to the spring to burn out the problem because of the electric current is too big, conductive probe 2 is copper product, has further strengthened the electric conductive property of bullet needle, reduces electric energy loss.

In this embodiment, the reset device 3 is a reset spring sleeved on the periphery of the conductive probe 2, a first step 121 is disposed on the inner wall of the accommodating cavity 11 and near the first opening 12, a second step 131 is disposed on the inner wall of the accommodating cavity 11 and near the second opening 13, a flange 21 located between the first step 121 and the second step 131 is fixedly disposed on the outer peripheral surface of the conductive probe 2, the flange 21 is in a ring shape, one end of the reset spring abuts against the first step 121, the other end of the reset spring abuts against the flange 21, the reset spring can act on the flange 21 and the second step 131 in an original state, and the diameter of the flange 21 is greater than the caliber of the first opening 12 and the caliber of the second opening 13. The first step 121 and the second step 131 can function as a limit function, so as to limit the moving stroke of the conductive probe 2.

In this embodiment, the accommodating cavity 11 is cylindrical, the flange 21 is adapted to the accommodating cavity 11, so that the conductive probe 2 can smoothly slide in the accommodating cavity 11, and the flange 21 separates the conductive probe 2 into a first probe body part 22 extending from the first opening 12 and a second probe body part 23 extending from the second opening 13. The depth of the accommodating cavity 11 is greater than the length of the second probe main body part 23, the second probe main body part 23 can be completely compressed into the accommodating cavity 11 after the spring is compressed, the depth of the accommodating cavity 11 is less than the length of the first probe main body part 22, and the top end of the first probe main body part 22 can be completely exposed out of the first opening 12 in the original state of the spring, so that the connector can be conveniently electrically connected with an external electronic component.

The end face of the first probe main body part 22 is a plane and is convenient to weld with a connecting line, and the end face of the second probe main body part 23 is a hemispherical surface and is convenient for point contact of electronic components.

Claims

1. A novel spring probe connector, including sleeve (1), the inside cavity of sleeve (1) is formed with and holds chamber (11), its characterized in that: the utility model discloses a probe, including the cavity of holding (11), sleeve (1) is last seted up respectively with hold communicating first opening (12) and second opening (13) in cavity (11), the activity is provided with on sleeve (1) wears to establish hold electrically conductive probe (2) in cavity (11), the both ends of electrically conductive probe (2) expose respectively outside first opening (12) and second opening (13), be provided with in holding cavity (11) and be used for driving resetting means (3) that electrically conductive probe (2) reset.

2. The novel spring probe connector of claim 1, wherein: the reset device (3) is a reset spring which is sleeved on the periphery of the conductive probe (2), a first step (121) is arranged on the inner wall of the accommodating cavity (11) and close to the first opening (12), a second step (131) is arranged on the inner wall of the accommodating cavity (11) and close to the second opening (13), a flange (21) which is located between the first step (121) and the second step (131) is fixedly arranged on the outer peripheral surface of the conductive probe (2), one end of the reset spring abuts against the first step (121), the other end of the reset spring abuts against the flange (21), and the reset spring can act on the flange (21) and the second step (131) in the original state.

3. The novel spring probe connector of claim 2, wherein: the flange (21) is ring-shaped.

4. The novel spring probe connector of claim 3, wherein: the diameter of the flange (21) is larger than the caliber of the first opening (12) and the caliber of the second opening (13).

5. The novel spring probe connector of claim 4, wherein: the accommodating cavity (11) is cylindrical, and the flange (21) is matched with the accommodating cavity (11).

6. The novel spring probe connector of claim 2, wherein: the flange (21) divides the conductive probe (2) into a first probe body portion (22) protruding from the first opening (12) and a second probe body portion (23) protruding from the second opening (13).

7. The novel spring probe connector of claim 6, wherein: the depth of the accommodating cavity (11) is larger than the length of the second probe main body part (23) and smaller than the length of the first probe main body part (22).

8. The novel spring probe connector of claim 7, wherein: the end face of the first probe main body part (22) is a plane, and the end face of the second probe main body part (23) is a hemispherical surface.

9. The novel spring probe connector of any one of claims 1 to 8, wherein: the conductive probe (2) is made of copper.