CN220773133U

CN220773133U - Upper cover of pin deformation prevention tool and tool

Info

Publication number: CN220773133U
Application number: CN202322407001.5U
Authority: CN
Inventors: 胡博文; 丁茹; 吴锦峰; 林智敏
Original assignee: WUXI SENCOCH SEMICONDUCTOR CO Ltd
Current assignee: WUXI SENCOCH SEMICONDUCTOR CO Ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-04-12
Anticipated expiration: 2033-09-05

Abstract

The embodiment of the disclosure provides an upper cover and frock of pin deformation prevention frock, and the upper cover includes: an upper cover body; an installation part arranged on the upper cover body; the mounting part is used for placing a product to be tested, and is provided with a protection part for protecting pins of the product to be tested; when the upper cover is fixedly connected with the base of the tool, the position of the protection part corresponds to the position of the probe on the base, and the pin of the product to be tested in the mounting part is connected with the probe on the base in an adaptive manner. In this disclosure, when the product that awaits measuring is placed in upper cover installation department, because there is the protection of protection portion, the pin of the product that awaits measuring can not touched, also can not take place to warp, makes the probe can be connected with the pin adaptation, and then guarantees that the product that awaits measuring marks in-process communication normal.

Description

Upper cover of pin deformation prevention tool and tool

Technical Field

The embodiment of the disclosure belongs to the technical field of tooling equipment, and particularly relates to an upper cover of a pin deformation prevention tooling and the tooling.

Background

After the electronic product is produced, the electronic product is required to be fixed and electrically tested by means of a calibration tool so as to check whether the product meets the factory requirement.

However, the existing calibration tool has the problems that the tool probe is difficult to calibrate and communication abnormality is easy to cause in the test process.

How to solve the above problems is a technical problem to be solved by the person skilled in the art.

Disclosure of Invention

The embodiment of the disclosure aims at least solving one of the technical problems existing in the prior art and provides an upper cover of a pin deformation prevention tool and the tool.

In one aspect of the embodiments of the present disclosure, an upper cover of a pin deformation preventing tool is provided, including:

an upper cover body;

an installation part arranged on the upper cover body; the mounting part is used for placing a product to be tested, and is provided with a protection part for protecting pins of the product to be tested;

when the upper cover is fixedly connected with the base of the tool, the position of the protection part corresponds to the position of the probe on the base, and the pin of the product to be tested in the mounting part is connected with the probe on the base in an adaptive manner.

Optionally, the protection part includes a groove, and the groove is used for protecting pins of the product to be tested.

Optionally, the method further comprises:

the support piece is arranged on the upper cover body; the support piece is used for supporting the tool when the tool is stacked.

Optionally, the method further comprises:

the detaching piece is arranged on the upper cover body; the detaching piece is used for enabling the upper cover to be detached from the base when the upper cover is detached.

Another aspect of the present utility model provides a pin deformation preventing tool, including:

a base;

an upper cover as claimed in any one of the above;

the first connecting piece is used for fixedly connecting the base with the upper cover, so that the probe is in fit connection with the pin of the product to be tested in the mounting part.

Optionally, the first connecting piece is disposed on a long side of the base.

Optionally, the first connector is a quick buckle.

Optionally, the method further comprises:

the adapter is arranged on the base; one end of the adapter is connected with the probe, and the other end of the adapter is used for being connected with test equipment.

Optionally, the method further comprises:

a second connector; the upper cover body is provided with a first mounting hole; the base is provided with a second mounting hole; the second connecting piece is used for being connected with the first mounting hole and the second mounting hole so as to fixedly connect the upper cover and the base.

Optionally, the method further comprises:

the positioning piece is arranged on the base; a positioning hole is formed in the upper cover body; the locating piece is connected with the locating hole in an adapting mode so as to locate the positions of the base and the upper cover.

The beneficial effects of the embodiments of the present disclosure include:

in this disclosure, when the product that awaits measuring is placed in upper cover installation department, because there is the protection of protection portion, the pin of the product that awaits measuring can not touched, also can not take place to warp, makes the probe can be connected with the pin adaptation, and then guarantees that the product that awaits measuring marks in-process communication certificate often.

Drawings

Fig. 1 is a schematic structural diagram of an upper cover of a pin deformation prevention tool according to an embodiment of the disclosure;

FIG. 2 is a schematic view of a mounting portion according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a base of a pin deformation preventing tool according to an embodiment of the disclosure; wherein, the relative position of the upper cover and the base is shown when the upper cover and the base are fixedly connected;

fig. 4 is a schematic structural diagram of a pin deformation preventing tool according to an embodiment of the disclosure; wherein, the relative position of the upper cover and the base is shown when the upper cover and the base are fixedly connected;

FIG. 5 is a side view of an anti-pin deformation tooling according to an embodiment of the present disclosure; wherein, the relative position of the upper cover and the base is shown in the fixed connection process.

In the figure, 1, a pin deformation prevention tool; 10. an upper cover; 11. an upper cover body; 20. a base; 20a, a support plate; 20b, a PCB board; 20c, needle plate; 11. an upper cover body; 12. a mounting part; 121. a protective part; 122. a product groove; 13. positioning holes; 14. a release member; 15. a first mounting hole; 16. a support; 21. a first connector; 22. an adapter; 23. a positioning piece; 24. a probe; 25. a second mounting hole; 26. supporting feet; 27. and a third mounting hole.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present disclosure, the present disclosure will be described in further detail with reference to the accompanying drawings and detailed description.

In the related art, a product clamping groove is formed in a tool base, a probe is arranged in the product clamping groove, and when a product is placed in the clamping groove, a product pin is required to correspond to the position of the tool probe. However, when the product is placed in the groove, the pin can be touched, the pin of the product is deformed, the probe and the pin cannot be connected in an adaptive manner, and communication abnormality in the product calibration process is caused.

Based on the technical problems, the present disclosure provides the following technical solutions.

As shown in fig. 1 to 5, an upper cover 10 of a pin deformation prevention tool includes an upper cover body 11 and a mounting portion 12. The mounting portion 12 is provided on the upper cover body 11; the mounting part 12 is used for placing a product to be tested, and the mounting part 12 is provided with a protecting part 121 for protecting pins of the product to be tested;

when the upper cover 10 is fixedly connected with the base 20 of the tool, the position of the protecting part 121 corresponds to the position of the probe 24 on the base 20, and the pins of the product to be tested in the mounting part 12 are connected with the probe 24 on the base 20 in an adapting way.

Specifically, the mounting part 12 for placing the product to be tested is arranged on the upper cover 10 of the tool, and the mounting part 12 is provided with a protecting part 121 for protecting the pins of the product to be tested so as to protect the pins of the product; further, when the upper cover 10 of the tool is connected with the base 20, the position of the protecting part 121 corresponds to the position of the probe 24 on the base 20, and the pins of the product to be tested in the mounting part 12 are connected with the probe 24 on the base 20 in an adapting way.

In the present disclosure, when the product to be tested is placed on the mounting portion 12 of the upper cover 10, the pins of the product to be tested cannot be touched or deformed due to the protection of the protection portion 121, so that the probe 24 can be connected with the pins in an adaptive manner, and normal communication in the calibration process of the product to be tested is ensured.

In some embodiments, referring to fig. 2, the guard 121 includes a groove for protecting pins of a product to be tested.

Further, the mounting portion 12 has a product groove 122 and a groove for protecting a product to be tested; when the mounting portion 12 is used for placing a product to be tested, the product body is detachably fixed in the product groove 122, and pins of the product to be tested are placed in the protecting portion 121 (groove).

Further, the shape of the notch of the groove for placing the pin of the product to be tested is matched with the shape of the pin; it will be appreciated that the notch shape of the recess is adjusted according to the pin shape to achieve a fitting installation.

Further, the guard 121 includes at least one groove; wherein the number of grooves is matched with the number of pins; when the product to be tested is mounted on the mounting part 12, the groove position of the protecting part 121 corresponds to the pin position; when the upper cover 10 is installed with the base 20, the groove position of the protecting part 121 corresponds to the position of the probe 24.

In the disclosure, the mounting portion 12 has a product groove 122, when a product to be tested is mounted in the product groove 122 of the mounting portion 12, the detachable mounting of the pins and the mounting portion 12 is realized, which is beneficial to the convenience of the product to be tested in mounting; in addition, the protection part 121 of the mounting part 12 can effectively protect the pins, and ensure the integrity of the product form.

In some embodiments, referring to fig. 4 or 5, the upper cover 10 of the pin deformation prevention tool 1 further includes a support 16. The support piece 16 is arranged on the upper cover 10 body; the support 16 is used to support the tooling when it is stacked.

In some embodiments, the plurality of support members 16 is a plurality, and the plurality of support members 16 are spaced apart from the upper cover 10.

In some embodiments, the support 16 is a post.

In this disclosure, through set up the stand on upper cover 10, can leave the space for the tracheal that the test was used to satisfy the user demand that a plurality of frock 1 stacked, and make the test of each frock through the stand with the trachea can not mutual interference, guarantee the reliability of use.

In some embodiments, referring to fig. 1 or 4, the upper cover 10 of the pin deformation preventing tool 1 further includes a detaching element 14. The detaching element 14 is arranged on the upper cover body 11; the detaching element 14 is used to detach the upper cover 10 from the base 20 when the upper cover 10 is detached.

In some embodiments, the number of the detachable pieces 14 is plural, and the plurality of detachable pieces 14 are arranged at intervals on the upper cover 10.

In some embodiments, the detacher 14 is a spring pin; wherein, the upper cover 10 is provided with a spring hole, and a spring pin is embedded in the spring hole; the spring pin comprises a spring and a metal pin connected with the spring; the spring pins are based on extrusion and collapse, rapidly disengaging the tooling top cover 10 from the tooling base 20.

Referring to fig. 4-5, another aspect of the present utility model provides a pin deformation preventing tool 1, which includes a base 20, the upper cover 10 and the first connecting member 21. The first connecting piece 21 is used for fixedly connecting the base 20 and the upper cover 10, so that the probes 24 are connected with pins of the product to be tested in the mounting part 12 in an adapting way.

In the present disclosure, when a product to be tested is placed on the mounting portion 12 of the upper cover 10, the pins of the product to be tested are not touched and are not deformed due to the protection of the protection portion 121; further, when the tool 1 fixedly connects the upper cover 10 and the base 20 through the first connecting piece 21, the probe 24 on the base 20 can be connected with the pin in an adaptive manner, so that the normal communication in the calibration process of the product to be tested is ensured.

In some embodiments, the first connector 21 is disposed on a long side of the base 20.

In some embodiments, the base 20 is rectangular, and the first connecting member 21 is disposed on a long side of the rectangular base 20.

In some embodiments, the base 20 has two opposing long sides; the first connecting members 21 are disposed on both long sides, respectively.

Further, the shape of the base 20 is rectangular, and the rectangular base 20 has long sides and wide sides; wherein the first connecting members 21 are disposed on opposite long sides of the rectangular base 20.

In some embodiments, the first connector 21 is a quick snap.

In the present disclosure, the first connecting members 21 are disposed on opposite long sides of the base 20, and when the base 20 is connected to the upper cover 10, the first connecting members 21 can effectively inhibit deformation of both sides of the base 20 and the upper cover 10 through force interaction.

In some embodiments, the number of the first connecting pieces is four, and the four first connecting pieces are arranged on two opposite long sides of the rectangular base; wherein, every long limit sets up two first connecting pieces.

In this disclosure, first connecting piece settles on four angles of rectangle base, according to the interact power between first connecting piece, makes frock high temperature be difficult for deformation.

In some embodiments, the pin deformation preventing tool 1 further comprises an adapter 22. The adaptor 22 is disposed on the base 20; the adapter 22 is connected at one end to the probe 24 and at the other end to the test equipment.

Further, the adaptor 22 is a ox horn socket, and is used for adaptor between the electrical measurement product and the host computer, and applying the electrical measurement product to subsequent electrical tests.

In some embodiments, the pin deformation preventing tool 1 further comprises a second connecting piece. The upper cover body 11 is provided with a first mounting hole 15; the base 20 is provided with a second mounting hole 25; the second connection member is used to connect with the first mounting hole 15 and the second mounting hole 25 to fixedly connect the upper cover 10 and the base 20.

Further, the second connecting piece is a screw; the first mounting hole 15 is a threaded hole, and the second mounting hole 25 is a through hole; wherein, the screw passes through the through hole and is in threaded connection with the threaded hole, so as to fix the upper cover 10 to the base 20.

In the present disclosure, the upper cover 10 and the base 20 are fixedly connected by providing the second connecting member, so that the connection reliability of the upper cover 10 and the base 20 is further ensured.

In some embodiments, the second connecting members are plural, and the number of the first mounting holes 15 and the second mounting holes 25 corresponds to the number of the second connecting members; wherein, the first mounting holes 15 are arranged on the upper cover 10 body at intervals, the second mounting holes 25 are arranged on the base 20 at intervals, and the second connecting pieces are connected with the first mounting holes 15 and the second mounting holes 25 in a one-to-one correspondence manner, so that the upper cover 10 is fixed on the base 20.

In the present disclosure, the upper cover 10 and the base 20 are fixedly connected by providing a plurality of second connection members, the first mounting holes 15 and the second mounting holes 25, so that the connection reliability of the upper cover 10 and the base 20 is further ensured.

In some embodiments, the pin deformation preventing tool 1 further comprises a positioning member 23. The positioning piece 23 is arranged on the base 20; the upper cover 10 body is provided with a positioning hole 13; the positioning piece 23 is connected with the positioning hole 13 in a matching way so as to position the base 20 and the upper cover 10.

Further, the positioning piece 23 is a positioning pin.

In the present disclosure, through the adaptive connection of the positioning piece 23 and the positioning hole 13, the position of the upper cover 10 and the base 20 can be effectively limited, and the accuracy of the installation and the reliability of the use of the tool are ensured.

In some embodiments, the positioning members 23 are plural, and the positioning holes 13 correspond to the number of the positioning members 23; wherein, a plurality of positioning pieces 23 are correspondingly connected with a plurality of positioning holes 13 to position the base 20 and the upper cover 10.

In the disclosure, through the corresponding adaptive connection of the positioning pieces 23 and the positioning holes 13, the position of the upper cover 10 and the position of the base 20 can be further and effectively limited, and the accuracy of tool installation and the reliability of use are ensured.

In some embodiments, the chassis includes a support plate 20a, a PCB board 20b, and a needle plate 20c, with probes 24, stacked in sequence. The PCB 20b provides supporting, fixing and connecting functions for the electronic components, and connects the electronic components to each other through different forms of circuits; wherein, the PCB 20b is electrically connected with the upper computer through the adaptor 22. The needle plate 20c is connected with the pins of the product to be tested through the probes and is electrically connected with the PCB 20b; the probe is equivalent to a medium, the head of the probe can be used for contacting an object (pin) to be tested during testing, and the other end of the probe is used for conducting signals and carrying out current transmission.

In the present disclosure, the PCB 20b is fixed to the support plate 20a by the needle plate 20c, and is not easily deformed, so as to avoid poor contact between the probe and the product to be tested.

Further, the support plate 20a is made of aluminum.

In this disclosure, because aluminum plate's hardness is big enough, high temperature non-deformable, so faller and aluminum plate are fixed together for the faller also does not take place deformation, thereby guarantees that the probe on the faller can with the product pin one-to-one.

Further, the adaptor is disposed on the PCB 20b; the second mounting holes 25 are formed to penetrate the support plate 20a, the PCB board 20b, and the faller bar.

Further, a positioning member 23 is provided on the needle plate 20c. The locating piece 23 comprises a stainless steel cylinder, the locating hole 13 is a cylindrical groove, and the locating piece 23 and the locating hole 13 are combined to fix the fitting position of the tool base and the tool upper cover.

In some embodiments, the base 20 is further provided with support feet 26. The support feet 26 are used to provide support when the tool 1 is inverted. Further, after the product is placed in the tool, the tool is inverted, water vapor can flow downwards, so that the product pins are free of water vapor, and short circuit is avoided.

Further, a third mounting hole 27 is formed in the support plate 20a, and the support leg 26 is fixedly connected to the third mounting hole 27, so that the support leg 26 is fixed to the support plate 20a.

Working principle:

the working principle of the pin deformation prevention tool 1 comprises the following steps: put guess product in the frock upper cover, laminate frock upper cover and frock base according to locating pin and locating hole's position again, tightly fix frock base and frock upper cover together through quick buckle, insert the trachea for the air cock of the product that awaits measuring and insert the winding displacement and insert the upper computer through the upper computer.

It is to be understood that the above embodiments are merely exemplary embodiments employed to illustrate the principles of the present disclosure, however, the present disclosure is not limited thereto. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the disclosure, and are also considered to be within the scope of the disclosure.

Claims

1. The utility model provides an upper cover of pin deformation prevention frock which characterized in that includes:

an upper cover body (11);

an attachment unit (12) provided on the upper cover body (11); the mounting part (12) is used for placing a product to be tested, and a protection part for protecting pins of the product to be tested is arranged on the mounting part (12);

when the upper cover (10) is fixedly connected with the base (20) of the tool, the position of the protection part corresponds to the position of the probe on the base, and pins of a product to be tested in the mounting part (12) are connected with the probes (24) on the base (20) in an adaptive manner.

2. The upper cover of the pin deformation preventing tool according to claim 1, wherein,

the protection part comprises a groove, and the groove is used for protecting pins of a product to be tested.

3. The upper cover of the pin deformation prevention tool according to claim 1, further comprising:

a support (16) provided on the upper cover body (11); the support (16) is used for supporting the tool when the tool is stacked.

4. The upper cover of the pin deformation prevention tool according to claim 1, further comprising:

a detachable member (14) provided on the upper cover body (11); the detaching piece (14) is used for detaching the upper cover, so that the upper cover (10) is detached from the base (20).

5. Prevent pin frock of warp, its characterized in that includes:

a base (20);

a cover (10) according to any one of claims 1 to 3;

the first connecting piece (21) is used for fixedly connecting the base (20) and the upper cover (10) so that the probe (24) is in fit connection with pins of a product to be tested in the mounting part (12).

6. The pin deformation prevention tool according to claim 5, wherein,

the first connecting piece (21) is arranged on the long side of the base (20).

7. The pin deformation prevention tool according to claim 5, wherein,

the first connecting piece (21) is a quick buckle.

8. The pin deformation prevention tool of claim 5, further comprising:

an adapter (22) provided on the base (20); one end of the adapter piece (22) is connected with the probe (24), and the other end of the adapter piece is used for being connected with test equipment.

9. The pin deformation prevention tool of claim 5, further comprising:

a second connector; the upper cover body (11) is provided with a first mounting hole (15); the base (20) is provided with a second mounting hole (25); the second connecting piece is used for being connected with the first mounting hole (15) and the second mounting hole (25) so as to fixedly connect the upper cover (10) and the base (20).

10. The pin deformation prevention tool of claim 5, further comprising:

a positioning member (23) provided on the base (20); a positioning hole (13) is formed in the upper cover body (11); the positioning piece (23) is connected with the positioning hole (13) in an adapting way so as to position the base (20) and the upper cover (10).