CN210016009U

CN210016009U - Probe type connector

Info

Publication number: CN210016009U
Application number: CN201920912239.4U
Authority: CN
Inventors: 何婵周
Original assignee: SHENZHEN WITCHIP ELECTRONICS Co Ltd
Current assignee: SHENZHEN WITCHIP ELECTRONICS Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-02-04
Anticipated expiration: 2029-06-17

Abstract

The utility model relates to a probe type connector, which comprises a sleeve, the probe, globular contact and spring, be provided with the holding cavity in the sleeve, the first through-hole that is linked together with the holding cavity is seted up to telescopic one end, the probe is hollow structure, hollow structure is the second through-hole, the one end of probe holds to locate in the holding cavity with sliding and can block in first through-hole department, the sleeve is worn out through first through-hole to the other end of probe, globular contact holds to locate in the second through-hole and can block in the probe one end that is located the sleeve outside, partial spheroid sees through the protruding second through-hole that stretches out of opening, second through-hole and globular contact butt are passed through to the one end of spring, the other end of spring passes through holding cavity and sleeve butt. Compared with the prior art, the probe type connector is additionally provided with the probe with the hollow structure, and the telescopic distance of the spherical contact element is increased because one end of the probe is slidingly accommodated in the sleeve accommodating cavity, so that the application range is wider.

Description

Probe type connector

Technical Field

The utility model relates to a connector technical field especially relates to a probe type connector.

Background

CONNECTOR, i.e. CONNECTOR. Also known domestically as connectors, plugs and sockets. Generally referred to as an electrical connector. I.e., a device that connects two active devices, carrying a current or signal.

Patent application No. CN201120087415.9 discloses a probe type connector, which includes a sleeve, a probe assembly and an elastic member; the sleeve is provided with an accommodating space which is provided with an opening; the elastic piece is positioned in the accommodating space, and the other end of the elastic piece is propped against the probe assembly; the probe assembly comprises a contact element and a base body matched with the contact element, the contact element is a sphere, and part of the sphere protrudes out of the accommodating space through the opening. Since the contact is a ball which can rotate when subjected to a lateral contact force, the risk of the contact getting stuck is reduced and the usability of the probe connector is improved compared to the prior art cylindrical contact, but the ball of the probe connector has a short protrusion distance.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a probe type connector capable of increasing the distance of the ball to be extended and retracted, in order to solve the problem of the short distance of the ball of the probe type connector in the prior art.

A probe type connector comprises a sleeve, a probe, a spherical contact element and a spring, wherein an accommodating cavity is arranged in the sleeve,

one end of the sleeve is provided with a first through hole communicated with the accommodating cavity,

the probe is a hollow structure, the hollow structure is a second through hole, one end of the probe is slidingly accommodated in the accommodating cavity and can be clamped at the first through hole, the other end of the probe penetrates out of the sleeve through the first through hole,

the spherical contact piece is accommodated in the second through hole and can be clamped at one end of the probe outside the sleeve, part of the sphere protrudes out of the second through hole through the opening,

one end of the spring is abutted with the spherical contact piece through the second through hole, and the other end of the spring is abutted with the sleeve through the accommodating cavity.

In one embodiment, the sleeve comprises a bottom wall at the bottom of the accommodating cavity, and the bottom wall is provided with a mounting groove for mounting the spring.

Compared with the prior art, the probe type connector is additionally provided with the probe with the hollow structure, and the telescopic distance of the spherical contact element is increased because one end of the probe is slidingly accommodated in the sleeve accommodating cavity, so that the application range is wider.

Drawings

Fig. 1 is a schematic structural diagram of a probe-type connector according to an embodiment.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," "inner," "outer," and the like are for illustrative purposes only and do not represent the only embodiments.

As shown in fig. 1, a probe type connector includes a sleeve 1, a probe 2, a ball contact 3 and a spring 4, wherein a receiving cavity 11 is provided in the sleeve 1.

One end of the sleeve 1 is provided with a first through hole 12 communicated with the accommodating cavity 11.

The probe 2 is a hollow structure, the hollow structure is a second through hole 21, one end of the probe 2 is slidingly accommodated in the accommodating cavity 11 and can be clamped at the first through hole 12, and the other end of the probe 2 penetrates out of the sleeve 1 through the first through hole 12.

The spherical contact 3 is accommodated in the second through hole 21 and can be clamped at one end of the probe 2 outside the sleeve 1, and part of the sphere protrudes out of the second through hole 21 through the opening.

One end of the spring abuts against the ball-shaped contact 3 through the second through hole 21, and the other end of the spring abuts against the sleeve 1 through the accommodation cavity 11.

Compared with the prior art, the probe 2 type connector has the advantages that the probe 2 with the hollow structure is added, and the telescopic distance of the spherical contact element 3 is increased due to the fact that one end of the probe 2 is slidingly accommodated in the accommodating cavity 11 of the sleeve 1, and the application range is wider.

In one of the embodiments, the sleeve 1 comprises a bottom wall at the bottom of the housing cavity 11, the bottom wall being provided with a mounting groove 13 for mounting the spring 4.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A probe type connector is characterized by comprising a sleeve, a probe, a spherical contact element and a spring, wherein an accommodating cavity is arranged in the sleeve,

the spherical contact element is accommodated in the second through hole and can be clamped at one end of the probe outside the sleeve, part of the sphere of the spherical contact element protrudes out of the second through hole through the opening,

2. The probe-type connector of claim 1, wherein the sleeve includes a bottom wall at the bottom of the receiving cavity, the bottom wall being provided with a mounting slot for mounting the spring.