CN218837469U

CN218837469U - Detection clamp

Info

Publication number: CN218837469U
Application number: CN202223133737.XU
Authority: CN
Inventors: 高飞龙
Original assignee: Suzhou Ouzhao Automation Equipment Co ltd
Current assignee: Suzhou Ouzhao Automation Equipment Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-11
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a detect anchor clamps, including platform, fixed plate fixed mounting is in on the platform, fixed plate one side movable mounting has the ejector pad, demountable installation has detection device on the ejector pad, detection device is located the fixed plate with between the ejector pad, the ejector pad can drive detection device removes, detection device is used for right product on the platform detects, the ejector pad both sides are equipped with stop device, stop device movable mounting is in on the platform, stop device can carry on spacingly to the ejector pad, stop device is connected with elastic mechanism, elastic mechanism is used for stop device's restoration when detecting the different electronic component of pi n foot, only need to change detection device can, need not dismantle other devices, convenient and fast efficiency is higher, and the suitability is strong.

Description

Detection clamp

Technical Field

The utility model relates to an anchor clamps field, concretely relates to detect anchor clamps.

Background

In the use of a test fixture and an aging fixture of a large-package and large-current electronic element, a probe is required to contact a Pi n pin of the electronic element, the traditional contact mode is that the probe is pushed by a quick clamp to realize the contact and disconnection between the probe and the Pi n pin of the electronic element, in the use process, the quick clamp is easy to block and unsmooth, and in addition, the probe can accurately contact the Pi n pin of the electronic element, a linear propulsion auxiliary device (a guide rail or a guide pillar) is required during the quick clamp operation, so when different electronic elements are replaced, the Pi n pin needs to be replaced due to different positions, a probe block for fixing the probe needs to be replaced, the quick clamp and the linear propulsion auxiliary device need to be detached, the efficiency is low, and the applicability is not strong.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a detect anchor clamps, including platform, fixed plate fixed mounting is in on the platform, fixed plate one side movable mounting has the ejector pad, demountable installation has detection device on the ejector pad, detection device is located the fixed plate with between the ejector pad, the ejector pad can drive detection device removes, detection device is used for right product on the platform detects, the ejector pad both sides are equipped with stop device, stop device movable mounting is in on the platform, stop device can carry out spacingly to the ejector pad, stop device is connected with elastic mechanism, elastic mechanism is used for stop device's restoration.

Preferably: the fixing plate is provided with a through hole matched with the detection device, and the through hole is used for the detection device to penetrate through.

Preferably: the detection device comprises a needle block, wherein a probe is fixedly installed on the needle block, and the probe can be in contact with a pin on a product.

Preferably: the fixed plate is fixedly installed on the platform through bolts, and the push block is movably installed on the fixed plate through elastic positioning pins.

Preferably: and one surface of the fixed plate, which is close to the push block, is provided with a positioning column, and the positioning column can be used for positioning when the push block moves.

Preferably: the detection device is connected with the push block in a bolt fastening mode.

Preferably: one side of the limiting device, which is close to the push block, is provided with a clamping groove, and the clamping groove can limit the push block.

Preferably: the limiting device is movably riveted on the platform and can rotate by taking a riveting point as an axis.

Preferably, the following components: the elastic mechanism is positioned between the limiting device and the push block.

Preferably, the following components: the elastic mechanism comprises a fixed block fixedly arranged on the platform, and the fixed block is connected with the limiting device through a spring.

The utility model discloses a technological effect and advantage:

through demountable installation detection device on the ejector pad, ejector pad and fixed block movable mounting, the ejector pad can drive the fixed block and remove, install stop device in ejector pad both sides, carry on spacingly through stop device to the ejector pad, thereby guarantee that detection device does not break off with electronic component pi n foot contact always, only need press stop device after the use is accomplished and just can cancel spacing to the ejector pad, stop device can reset under elastic mechanism's effect after the cancellation is pressed, when detecting the different electronic component of pi n foot, only need change detection device can, need not dismantle other devices, convenient and fast efficiency is higher, and the suitability is strong.

Drawings

FIG. 1 is a front view of a detection fixture provided in an embodiment of the present application;

FIG. 2 is a top view of a test fixture provided in embodiments of the present application;

fig. 3 is a matching diagram of a detection device in the detection fixture provided by the embodiment of the application.

In the figure:

1. platform, 2, fixed plate, 201, reference column, 202, through-hole, 3, ejector pad, 301, elastic locating needle, 4, detection device, 401, needle piece, 402, probe, 5, stop device, 501, draw-in groove, 6, elastic mechanism, 601, fixed block, 602, spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1-2, in the present embodiment, a detection fixture is provided, which includes a platform 1 and a fixing plate 2, the fixing plate 2 is fixedly mounted on the platform 1 by means of bolt fastening, a push block 3 is movably mounted on one side of the fixing plate 2, the push block 3 is connected with the fixing plate 2 by an elastic positioning pin 301, when the push block 3 is pushed to move toward the fixing plate 2, the elastic positioning pin 301 is compressed to stop pushing the push block 3, the push block 3 is reset under the action of the elastic positioning pin 301, a positioning post 201 is further fixedly mounted on the fixing block 601, the positioning post 201 passes through the push block 3, the positioning post 201 can limit the movement of the push block 3 when the push block 3 moves, a monitoring device 4 is detachably mounted on the push block 3, the monitoring device 4 is located between the push block 3 and the fixing plate 2, and set up the through-hole 202 with monitoring devices 4 looks adaptation on the fixed plate 2, monitoring devices 4 can pass through-hole 202 on the fixed plate 2, monitoring devices 4 include needle piece 401, fixed mounting has probe 402 on the needle piece 401, probe 402 is used for contacting with the pin foot on the electronic component that is detected, because needle piece 401 is through bolt fixed mounting on ejector pad 3, when needs detect different products, only need to change with the needle piece 401 of product looks adaptation can, do not need to dismantle other devices, convenient and fast efficiency is higher, therefore the suitability is strong, need explain, the material of this detection anchor clamps can be decided according to actual need, practical PPS high temperature resistant material in this embodiment, consequently even also difficult deformation takes place the jam phenomenon under high temperature environment, and certain thermal-insulated effect has.

As shown in fig. 3, in this embodiment, limiting devices 5 are installed on two sides of a push block 3, the limiting devices 5 are movably riveted on a platform 1, the limiting devices 5 can rotate with riveting points as axes, a clamping groove 501 is formed in one side of the limiting device 5, which is close to the push block 3, the limiting device 5 is connected with an elastic mechanism 6, the elastic mechanism 6 includes a fixing block 601, the fixing block 601 is fixedly connected with the limiting device 5 through a spring 602, and the elastic mechanism 6 is used for resetting the limiting device 5, when the push block 3 drives a monitoring device 4 to push towards a direction of a fixing plate 2, the clamping groove 501 on the limiting device 5 is clamped on two sides of the push block 3, the push block 3 is stopped to be pushed to be fixed by the limiting device 5, so as to ensure that the probe 402 is always in contact with an electronic component pin and is not disconnected, when the probe 402 is required to be released from being in contact with the pin, only the limiting device 5 edges on two sides of the push block 3 are required to be simultaneously pressed inwards, the clamping groove 501 is released from being fixed with the edges of the push block 3, the push block 3 drives the monitoring device 4 to be rebounded to be released from being reset under the action of an elastic positioning pin 301, and the monitoring device 402 is released from being rebounded to be released from being in contact with the pin.

The utility model discloses a theory of operation is:

the fixed plate is fixedly arranged on the platform in a bolt fastening mode, a push block is movably arranged on one side of the fixed plate, the push block is connected with the fixed plate through an elastic positioning needle, when the push block is pushed to move towards the fixed plate, the elastic positioning needle is compressed, the push block is stopped to be pushed, the push block can reset under the action of the elastic positioning needle, a detection device is detachably arranged on the push block, the detection device is positioned between the push block and the fixed plate, when the push block drives the detection device to push towards the fixed block, with draw-in groove card on stop device in ejector pad both sides, it can be fixed by stop device to stop promoting the ejector pad, thereby guarantee that the probe contacts with electronic component pi n foot always and does not break off, when the contact of probe and pi n foot needs to be relieved, only need inwards push simultaneously with the stop device edge of ejector pad both sides, the draw-in groove can be relieved fixedly with the ejector pad edge, when needs detect different products, only need to change with the needle piece of product looks adaptation can, do not need to dismantle other devices, convenient and fast efficiency is higher, high applicability

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. The detection clamp comprises a platform (1) and a fixing plate (2), and is characterized in that the fixing plate (2) is fixedly arranged on the platform (1);

a push block (3) is movably mounted on one side of the fixed plate (2), a detection device (4) is detachably mounted on the push block (3), and the detection device (4) is located between the fixed plate (2) and the push block (3);

the push block (3) can drive the detection device (4) to move, and the detection device (4) is used for detecting products on the platform (1);

limiting devices (5) are arranged on two sides of the push block (3), the limiting devices (5) are movably mounted on the platform (1), and the limiting devices (5) can limit the push block (3);

the limiting device (5) is connected with an elastic mechanism (6), and the elastic mechanism (6) is used for resetting the limiting device (5).

2. The detection clamp according to claim 1, wherein a through hole (202) adapted to the detection device (4) is formed in the fixing plate (2), and the through hole (202) is used for the detection device (4) to pass through.

3. A test fixture as claimed in claim 1, characterized in that the test device (4) comprises a needle block (401), the needle block (401) having a probe (402) fixedly mounted thereon, the probe (402) being adapted to be brought into contact with a pin on the product.

4. The detection clamp according to claim 2, wherein the fixing plate (2) is fixedly mounted on the platform (1) through bolts, and the push block (3) is movably connected with the fixing plate (2) through elastic positioning pins (301).

5. The detection clamp according to claim 4, wherein a positioning column (201) is disposed on a surface of the fixing plate (2) close to the pushing block (3), and the positioning column (201) can limit the position when the pushing block (3) moves.

6. A test fixture as claimed in claim 5, characterised in that said test device (4) is connected to said pusher (3) by means of a screw fastening.

7. The detection clamp according to claim 5, wherein a clamping groove (501) is formed in one side, close to the push block (3), of the limiting device (5), and the clamping groove (501) can limit the push block (3).

8. A test fixture as claimed in claim 7, characterised in that said stop means (5) are mounted on said platform (1) by means of a movable riveting, said stop means (5) being able to rotate about the riveting point.

9. A test fixture according to claim 4, characterised in that said elastic means (6) are located between said stop means (5) and said pusher (3).

10. A test fixture as claimed in claim 9, wherein said resilient means (6) comprises a fixed block (601) fixedly mounted on said platform (1), said fixed block (601) being connected to said stop means (5) by means of a spring (602).