CN220154507U

CN220154507U - Test chuck for detecting electronic components

Info

Publication number: CN220154507U
Application number: CN202321663881.6U
Authority: CN
Inventors: 闫磊; 朱玉珂; 秦立太; 韩玲; 任红谱; 贾文燕
Original assignee: Hebei Gongnuo Testing Technology Co ltd
Current assignee: Hebei Gongnuo Testing Technology Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-12-08
Anticipated expiration: 2033-06-28

Abstract

The utility model discloses a test chuck for detecting electronic components, which comprises a first clamping handle and a second clamping handle, wherein one end of the first clamping handle is connected with the second clamping handle, one end of the first clamping handle and one end of the second clamping handle are both connected with a clamping handle head, a metal connecting rod is arranged on the outer side of the clamping handle head, a first connecting head is arranged at one end of the metal connecting rod, a tip test clamping tooth is connected with an external thread of the first connecting head, and a second connecting head is arranged in the middle of the metal connecting rod.

Description

Test chuck for detecting electronic components

Technical Field

The utility model relates to the technical field of test fixtures, in particular to a test chuck for detecting electronic components.

Background

Along with the development of electronic components, the quality of the electronic components is controlled more and more finely, the quality and performance parameters of the electronic components need to be detected after production of the electronic components so as to ensure that the electronic components which leave the factory reach the factory requirement, two leads are usually led out by using a detection instrument for testing so as to enable the electronic components to be contacted with the electronic components for detection, and a clamping tool of the electronic components is led in for better testing the electronic components, and the electronic components are usually obtained by modifying the electronic components by using a common clamp;

but the test chuck that electronic components detected in the present market, the scope of centre gripping is limited, and the electronic components of centre gripping equidimension not need use different chucks, causes to use trouble, and when the centre gripping, the finger pinching position is found accurately difficulty, and clamping efficiency is low.

Disclosure of Invention

The utility model provides a test chuck for detecting electronic components, which can effectively solve the problems that the prior art proposes the test chuck for detecting the electronic components in the market, the clamping range is limited, different chucks are required to be used for clamping electronic components with different sizes, the use is troublesome, and in addition, the finger pinching position is difficult to find and the clamping efficiency is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a test chuck for electronic component detects, includes first clamp holder and second clamp holder, the one end of first clamp holder is connected with the second clamp holder, one end of first clamp holder and one end of second clamp holder all are connected with the clamp holder head, the metal connecting rod is installed in the outside of clamp holder head, first connector is installed to the one end of metal connecting rod, the external screw thread of first connector is connected with tip test clamp tooth, the mid-mounting of metal connecting rod has the second connector, the external screw thread of second connector is connected with bottom test clamp tooth, anti-skidding cramp is installed in the outside of bottom test clamp tooth;

an outer protective shell is fixed on the outer side of the head of the clamping handle, a fixed inclined hole is formed in one end of the outer protective shell, a mounting hole is formed in the other end of the outer protective shell, and a bottom connecting hole is formed in the bottom of the outer protective shell;

one end of the metal connecting rod is connected with a connecting wire, and one end of the connecting wire is connected with an inserting head.

Preferably, the metal connecting rod is arranged at a position between the corresponding fixed inclined hole and the mounting hole on the inner side of the outer protective shell.

Preferably, the thread grooves are formed in one ends of the tip test clamping teeth and the bottom test clamping teeth, and the tip test clamping teeth and the bottom test clamping teeth are of middle bending structures.

Preferably, the top of the bottom test clamp tooth passes through the bottom connecting hole and is connected with the second connector.

Preferably, the outside of one end of first clamp holder and second clamp holder all is connected with the protective tube, one end of first clamp holder and one end of second clamp holder all are connected with spacing film, the connecting hole has been seted up at the middle part of spacing film, a plurality of soft strips of support are installed to one end face of spacing film.

Preferably, the protection pipe is sleeved on the outer side of the connecting wire, and is clamped on the inner side of the connecting hole of the limiting film.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. through setting up metal connecting rod, first connector, tip test clamp tooth, second connector, bottom test clamp tooth, anti-skidding clamp piece and outer protecting crust, when the less electronic components of centre gripping, use tip test clamp tooth, when the great electronic components of centre gripping, use bottom test clamp tooth to the gesture of cooperation hand-held makes the centre gripping application range of electronic components wider, and the effect of centre gripping is better.

2. Through setting up protection pipe, spacing film, connecting hole and support soft strip, through the protection of protection pipe to connecting wire, can avoid pressing the wire, spacing film is spacing to the finger, makes finger position find accurate quick, makes the centre gripping more smooth and easy, and the centre gripping is efficient.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the metal connecting rod of the present utility model;

FIG. 3 is a schematic structural view of an outer protective shell according to the present utility model;

FIG. 4 is a schematic view of the structure of the bottom test grip of the present utility model;

reference numerals in the drawings: 1. a first clamping handle; 2. a second clamping handle; 3. a grip handle head; 4. a metal connecting rod; 5. a first connector; 6. the tip test clamp teeth; 7. a second connector; 8. bottom test grip teeth; 9. an anti-slip clamping piece; 10. an outer protective shell; 11. fixing the inclined hole; 12. a mounting hole; 13. a bottom connecting hole; 14. connecting wires; 15. a plug; 16. a protective tube; 17. limiting film; 18. a connection hole; 19. supporting the soft strip.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-4, the utility model provides a technical scheme, a test chuck for detecting electronic components, which comprises a first clamping holder 1 and a second clamping holder 2 for holding, wherein one end of the first clamping holder 1 is connected with the second clamping holder 2, one end of the first clamping holder 1 and one end of the second clamping holder 2 are both connected with a clamping holder head 3, a metal connecting rod 4 is installed on the outer side of the clamping holder head 3, a first connecting head 5 is installed on one end of the metal connecting rod 4, a tip test clamping tooth 6 is connected with an external thread of the first connecting head 5, so that smaller electronic components can be conveniently clamped, a second connecting head 7 is installed in the middle of the metal connecting rod 4, a bottom test clamping tooth 8 is connected with an external thread of the second connecting head 7, so that larger electronic components can be conveniently clamped, thread grooves are formed at one ends of the tip test clamping tooth 6 and the bottom test clamping tooth 8, the tip test clamping tooth 6 and the bottom test clamping tooth 8 are of middle bending structures, so that the electronic components can be conveniently clamped, and a clamping piece 9 is installed on the outer side of the bottom test clamping tooth 8;

the outer side of the clamping handle head 3 is fixedly provided with an outer protective shell 10, one end of the outer protective shell 10 is provided with a fixed inclined hole 11, the other end of the outer protective shell 10 is provided with a mounting hole 12, the metal connecting rod 4 is arranged at a position between the inner side of the outer protective shell 10 corresponding to the fixed inclined hole 11 and the mounting hole 12, the metal connecting rod 4 is conveniently wrapped on the inner side of the outer protective shell 10 to protect the inner side of the outer protective shell, the bottom of the outer protective shell 10 is provided with a bottom connecting hole 13, the top of the bottom test clamping tooth 8 passes through the bottom connecting hole 13 to be connected with the second connector 7, and the top of the bottom test clamping tooth 8 is conveniently protected;

a connecting wire 14 is connected to one end of the metal connecting rod 4, and a plug 15 is connected to one end of the connecting wire 14.

The outside of one end of first clamp holder 1 and second clamp holder 2 all is connected with protection pipe 16, and one end of first clamp holder 1 and one end of second clamp holder 2 all are connected with spacing film 17, and connecting hole 18 has been seted up at the middle part of spacing film 17, and protection pipe 16 cup joints in the outside of connecting wire 14, and protection pipe 16 joint is inboard in the connecting hole 18 of spacing film 17, and the convenience is fixed spacing film 17, carries out spacing and protection to the hand when using, and a plurality of support soft strips 19 are installed to one end of spacing film 17.

The working principle and the using flow of the utility model are as follows: when testing the electronic components, firstly, inserting the plug 15 into an interface of a testing instrument, enabling a palm to be downward, then enabling the joint of the first clamping handle 1 and the second clamping handle 2 to be upward, placing the first clamping handle 1 and the second clamping handle 2 at the position of a hand tiger mouth, placing a thumb and an index finger at the position of a soft supporting strip 19 of the limiting film 17, moving the pointed testing clamping teeth 6 to two sides of the electronic components to be tested, and enabling the thumb and the index finger to squeeze the first clamping handle 1 and the second clamping handle 2 so as to clamp the electronic components, thereby testing the electronic components;

when a larger electronic component is required to be clamped, the palm is downward, the connecting position of the first clamping handle 1 and the second clamping handle 2 is placed at the palm center, then the thumb and the index finger are placed at the position of the supporting soft strip 19 of the limiting soft film 17, the first clamping handle 1 and the second clamping handle 2 are pinched, the bottom testing clamping teeth 8 are placed on two sides of the electronic component, the first clamping handle 1 and the second clamping handle 2 are pinched, and the electronic component is clamped for testing;

through selecting in tip test clamp tooth 6 and bottom test clamp tooth 8 to carry out the centre gripping, can select suitable clamp tooth according to the centre gripping needs of equidimension, more laborsaving when the great components and parts of centre gripping, the less components and parts centre gripping of centre gripping is more stable, satisfies different centre gripping needs, makes the effect of test better.

Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a test chuck that electronic components detected, includes first clamp holder (1) and second clamp holder (2), the one end of first clamp holder (1) is connected with second clamp holder (2), its characterized in that: one end of the first clamping handle (1) and one end of the second clamping handle (2) are connected with a clamping handle head (3), a metal connecting rod (4) is arranged on the outer side of the clamping handle head (3), a first connecting head (5) is arranged on one end of the metal connecting rod (4), a pointed test clamping tooth (6) is connected to the outer thread of the first connecting head (5), a second connecting head (7) is arranged in the middle of the metal connecting rod (4), a bottom test clamping tooth (8) is connected to the outer thread of the second connecting head (7), and an anti-slip clamping piece (9) is arranged on the outer side of the bottom test clamping tooth (8);

an outer protective shell (10) is fixed on the outer side of the clamping handle head (3), a fixed inclined hole (11) is formed in one end of the outer protective shell (10), a mounting hole (12) is formed in the other end of the outer protective shell (10), and a bottom connecting hole (13) is formed in the bottom of the outer protective shell (10);

one end of the metal connecting rod (4) is connected with a connecting wire (14), and one end of the connecting wire (14) is connected with a plug connector (15).

2. A test chuck for electronic component inspection according to claim 1, characterized in that the metal connecting rod (4) is placed inside the outer protective shell (10) in a position corresponding between the fixing inclined hole (11) and the mounting hole (12).

3. The test chuck for electronic component detection according to claim 1, wherein the tip test clamping teeth (6) and the bottom test clamping teeth (8) are provided with thread grooves at one ends, and the tip test clamping teeth (6) and the bottom test clamping teeth (8) are of a middle bending structure.

4. A test chuck for electronic component inspection according to claim 1, characterized in that the top of the bottom test jaw (8) is connected to the second connector (7) through the bottom connecting hole (13).

5. The test chuck for electronic component detection according to claim 1, wherein a protecting tube (16) is connected to an end portion of the first clamping holder (1) and an outer portion of the second clamping holder (2), a limiting film (17) is connected to an end portion of the first clamping holder (1) and an end portion of the second clamping holder (2), a connecting hole (18) is formed in the middle of the limiting film (17), and a plurality of supporting soft strips (19) are mounted on one end face of the limiting film (17).

6. The test chuck for electronic component inspection according to claim 5, wherein the protection tube (16) is sleeved on the outer side of the connecting wire (14), and the protection tube (16) is clamped on the inner side of the connecting hole (18) of the limiting film (17).