CN217238148U

CN217238148U - Card detection device

Info

Publication number: CN217238148U
Application number: CN202220210256.5U
Authority: CN
Inventors: 田敏; 张磊; 史赛; 冯利民
Original assignee: Suzhou HYC Technology Co Ltd
Current assignee: Suzhou HYC Technology Co Ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-08-19
Anticipated expiration: 2032-01-26

Abstract

The utility model relates to a cardboard detection device, detection device includes: the box body and a bottom plate arranged on the box body; a test carrier on a base plate, the test carrier configured for carrying a product to be tested; the test box body is used for testing and inserting the product to be tested on the test bearing piece; and the test adjusting mechanism is positioned on the bottom plate. The utility model has the advantages as follows: the test adjusting mechanism on the bottom plate drives the test box body to plug and pull the product board card to be tested, the test adjusting mechanism is inserted into a connector of the product board card to be tested in a detection state, the test probe assembly is jacked and inserted into a connector of the product board card to be tested, signal derivation detection of the product board card to be tested is achieved, when detection is completed, the test adjusting mechanism drives the test box body to be pulled out of the product board card to be tested, and the test effect is good.

Description

Card detection device

Technical Field

The utility model relates to a test technical field especially relates to a cardboard detection device.

Background

With the development of semiconductor technology, the demand of semiconductor test equipment is increasing, and the requirements for the test equipment are becoming stricter. The test board card is an indispensable component of semiconductor test equipment, and currently, when testing the board card, a product needs to be manually connected with a plurality of board card test boards and a board card connector in advance to complete the test. The board card test board needs to be repeatedly installed and replaced to detect before and after the existing board card test, so that higher personnel and time cost can be consumed, the test efficiency is low, and the risk of accidental damage caused by repeated plugging and unplugging of the connector can be increased.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a cardboard detection device to the problem among the above-mentioned background art, the cardboard detects by test box and probe cooperation, and the contact box docks with the cardboard is swift, and integrated circuit board efficiency of software testing is high, and the test effect is good.

To achieve the above and other objects, there is provided a card detecting device including: the box body and a bottom plate arranged on the box body; a test carrier on the base plate, the test carrier configured to carry a product to be tested; the test box body is used for testing and inserting the product to be tested on the test bearing piece; the test adjusting mechanism is arranged on the bottom plate and is used for driving the test box body to be inserted on a product to be tested in a test state and to be far away from the product to be tested when the test is finished; and the test probe assembly is positioned on the inner side of the box body and is configured to be used for detecting the product to be detected when the test box body is plugged on the product to be detected.

Preferably, the test adjustment mechanism includes: the testing box comprises a support arranged on the bottom plate, a sliding adjusting assembly arranged on the support and a supporting piece arranged on the sliding adjusting assembly, wherein the supporting piece is configured to be used for driving the testing box body to be inserted into or far away from a product to be tested under the adjustment of the sliding adjusting assembly.

Preferably, the sliding adjusting assembly comprises a support plate arranged in the support, a sliding groove arranged on the support plate, an adjusting piece arranged on the sliding groove in a sliding manner, a push-pull assembly arranged on the outer side of the support plate and used for driving the adjusting piece to slide, and a guide assembly arranged on the inner side of the support plate and used for adjusting the adjusting piece, one end of the adjusting piece is inserted into the push-pull assembly, and the other end of the adjusting piece penetrates through the guide assembly and is connected with the supporting piece.

Preferably, the adjusting member is a needle bearing.

Preferably, the sliding groove is L-shaped, and an arc-shaped groove matched with the sliding groove is formed in the push-pull assembly.

Preferably, the lower side of the bracket is provided with an adjusting and buffering assembly which is configured to guide and buffer the sliding adjusting assembly.

Preferably, the upper side of the bracket is provided with an adjusting and limiting assembly, and the adjusting and limiting assembly is configured to limit the sliding adjusting assembly.

Preferably, the test box body comprises a test frame connected to the support member, a board card test piece arranged in the test frame, and a pulling-assistant piece arranged on the upper side of the test frame and used for assisting the board card test piece to be inserted and connected.

Preferably, the lower end of the test frame is further provided with a press block assembly.

Preferably, the test probe assembly comprises a jacking driver arranged in the box body and a probe assembly arranged on the jacking driver, and the probe assembly is configured to penetrate through the cavity on the bottom plate to correspond to the test carrier.

The utility model has the advantages as follows:

1. the board card detection device automatically contacts with the test box point by the probe assembly to test the signal of the board card, has good test effect, replaces the mode of manually connecting and testing the connector and the test board, and saves time and labor;

2. the test box body on the board card detection device is driven by the test adjusting mechanism to be in preliminary butt joint with the board card, and the test box body is fast and accurate in test butt joint;

3. the board card detection piece in the test box body on the board card test device is plugged and pulled out by the pulling-assistant piece in an assistant way, so that the board card test efficiency is high, and the replacement is quick;

4. the probe assembly on the board card testing device is matched with the testing box body to test the board card, so that the test is quick and the test effect is good;

5. the test adjusting mechanism on the board card testing device is controlled by the adjusting buffering assembly and the adjusting limiting assembly, and the position of the test adjusting assembly is accurately adjusted.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain drawings of other embodiments based on these drawings without any creative effort.

Fig. 1 is a schematic structural view of a card detection device of the present invention;

FIG. 2 is a schematic structural view of a detachable box of a card detecting device of the present invention;

fig. 3 is a schematic structural diagram of a test adjustment mechanism of a card detection apparatus according to the present invention;

FIG. 4 is a schematic view of a mounting structure of a supporting member of a card detecting device according to the present invention;

fig. 5 is a schematic structural diagram of a testing box of the card detecting device of the present invention;

fig. 6 is a bottom view of the testing box of the card detecting device of the present invention.

Detailed Description

In order to explain the present invention more clearly, the present invention will be further described with reference to the preferred embodiments and the accompanying drawings. Similar components in the figures are denoted by the same reference numerals. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

Among the prior art, testing arrangement is when carrying out the contact test to the board card product, the connection bridge of board card as all business boards, the connector of itself is many, the signal that awaits measuring is also corresponding many, consequently for reducing accompany and survey the resource, detect the board card in-process and need with all connectors such as pick-up plate and power rather than the butt joint simultaneously, reach the detection condition with this, the buildding of test environment is accomplished by manual operation, install repeatedly around the test and dismantle board card pick-up plate and connector, not only can consume higher personnel and time cost, and can improve the connector and cause the risk of unexpected harm because of the plug repeatedly.

In order to solve the above problem, as shown in fig. 1-3, an embodiment of the present invention provides a card detection apparatus, which includes: the box body 1 and a bottom plate 2 arranged on the box body 1; a test carrier 3 on the base plate 2, the test carrier 3 being configured for carrying a product to be tested; the test box body 4 is used for testing and inserting the product to be tested on the test bearing part 3; the test adjusting mechanism 5 is positioned on the bottom plate 2, and the test adjusting mechanism 5 is configured to drive the test box body 4 to be inserted on a product to be tested in a detection state and to be far away from the product to be tested when the detection is finished; and a test probe assembly 6 located inside the box 1, the test probe assembly 6 being configured to detect a product to be tested when the test box 4 is plugged onto the product to be tested.

The utility model provides an among the cardboard detection device, 3 built-in product integrated circuit boards 7 that await measuring are born to the test on the bottom plate 2, test adjustment mechanism 5 on the bottom plate 2 drives test box 4 and carries out the plug to the product integrated circuit board 7 that awaits measuring, peg graft under the test condition on the connector of the product integrated circuit board 7 that awaits measuring, 6 jacking of test probe subassembly are pegged graft on the connector of the product integrated circuit board 7 that awaits measuring, the realization is awaited measuring the signal derivation detection of product integrated circuit board 7, when detecting the completion, test adjustment mechanism 5 drives the test box and extracts from the product integrated circuit board 7 that awaits measuring, the test effect is good.

Compared with the existing board card testing device, the utility model optimizes the existing board card testing mode, realizes signal extraction by converting the mode of connecting the board card connector and the board card testing board point by manual operation into the mode of automatically contacting the board card point with the testing box body, and has convenient detection and good detection effect; meanwhile, the test box body 4 carries out plug point contact on the to-be-tested product board card 7 and is driven by the test adjusting mechanism 5, the plug is convenient and fast, the test detection board is convenient to replace before and after testing by detection personnel, the operation difficulty of the detection personnel during working is reduced, the time for building a test environment is reduced, and manpower and material resources are saved.

In the present preferred embodiment, as shown in fig. 3 to 4, the test adjustment mechanism 5 includes: the testing device comprises a bracket 51 arranged on the bottom plate 2, a sliding adjusting assembly 52 arranged on the bracket 51 and a supporting piece 53 arranged on the sliding adjusting assembly 52, wherein the supporting piece 53 is configured to be used for driving the testing box 4 to be plugged in or away from a product to be tested under the adjustment of the sliding adjusting assembly 52, specifically, when the testing box 4 is plugged in or out of contact with a board card 7 of the product to be tested, the sliding adjusting assembly 52 on the bracket 51 drives the supporting piece 53 to move, the supporting piece 53 drives the testing box 4 to move and plug in, and the supporting piece 53 is stably supported.

Further, the sliding adjusting component 52 includes a support plate 521 arranged in the bracket 51, a sliding slot 522 arranged on the support plate 521, an adjusting member 523 arranged on the sliding slot 522 in a sliding manner, a push-pull component 524 arranged outside the support plate 521 and used for driving the adjusting member 523 to slide, and a guide component 525 arranged inside the support plate 521 and used for adjusting the adjusting member 523, one end of the adjusting member 523 is inserted into the push-pull component 524, and the other end of the adjusting member 523 passes through the guide component 525 and is connected with the support member 53, wherein the adjusting member 523 on the sliding adjusting component 52 performs adjusting movement of the support member 53, when the support member 53 is driven by the adjusting member 523, the push-pull component 524 drives one end of the adjusting member 523 to move in the sliding slot 522 on the support plate 521, the other end of the adjusting member 523 is connected to the support member 53, and the adjusting member 523 guides on the guide component 525 while sliding, thereby bringing the support 53 into guiding movement.

Further, in order to ensure the accuracy when the adjusting member 523 drives the supporting member 53 to move and guide, the sliding groove 522 is L-shaped, the push-pull assembly 524 is provided with an arc-shaped groove 526 matched with the sliding groove 522, when the adjusting member 523 drives the supporting member 53 to move to the product board card 7 to be tested for plugging, the push-pull assembly 524 is pushed to drive the adjusting member 523 to move forward through the horizontal end of the sliding groove 522 and then move downward through the vertical end, when the adjusting member 523 drives the supporting member 53 to be separated from the product board card 7 to be tested, the push-pull assembly 524 is pushed to drive the adjusting member 523 to move upward through the vertical end of the sliding groove 522 and then move backward through the horizontal end, and meanwhile, the arc-shaped groove 526 on the push-pull assembly 524 is matched with the sliding groove 522 to adjust and avoid the adjusting member 523.

In order to increase the stability of the moving and guiding of the adjusting member 523 to drive the supporting member 53, the guiding assembly 525 includes a first guiding rail 5251, a guiding plate 5252 slidably disposed on the first guiding rail 5251, and a second guiding member 5253 disposed on the guiding plate 5252, wherein the supporting member 53 is slidably disposed on the second guiding member 5253, when the supporting member 53 is plugged in or disconnected, the moving and guiding in the vertical direction is movably guided on the first guiding rail 5251 by the guiding plate 5252, and the moving and guiding in the horizontal direction is movably guided by the second guiding rail 5251.

When the support 53 drives the test box 4 to move horizontally, a guide drag chain is further arranged between the test box 4 and the bottom plate 2, the guide drag chain is used for driving and arranging test wires in the test box 4 and the box 1, and the appearance is kept neat in order to prevent the wires on the test box 4 from being worn.

The adjusting member 523 is a needle bearing, and when the needle bearing is slidably adjusted, the adjustment is stable, the movement is convenient and fast, and the needle bearing is not jammed.

In the preferred embodiment, in order to enable the sliding adjusting component 52 to have a buffering limit when the supporting member 53 is guided, so as to prevent the supporting member 53 from driving the test box 4 to be positioned in a horizontal direction or a vertical direction in a buffering manner, and prevent the test box 4 from being excessively inserted into the product board 7 to be tested, so as to prevent the product board 7 to be tested from being generated, an adjusting and buffering component 54 is disposed on the lower side of the bracket 51, the adjusting and buffering component 54 is configured to buffer the sliding adjusting component 52 in a guiding manner, a push-pull buffering component 55 is disposed on the rear side of the bracket 51, and the push-pull buffering component 55 is configured to buffer the sliding adjusting component 52 in a pushing and pulling manner.

The adjusting buffer assembly 54 comprises a lower buffer block 541 arranged on the bottom plate 2 and an upper buffer block 542 arranged on the guide plate 5252, and when the guide plate 5252 moves downwards in the vertical direction, the lower buffer block 541 and the upper buffer block 542 are matched and slide to buffer; the push-pull buffer assembly 55 comprises a push-pull buffer member 551 arranged on the base plate 2 and a magnetic block 552 arranged at the rear side of the bracket 51, and when the sliding adjustment assembly 52 moves backwards in the horizontal direction, the push-pull buffer member 551 and the magnetic block 552 limit and position the sliding adjustment assembly 52.

In the preferred embodiment, in order to ensure the accuracy of positioning of the sliding adjusting component 52 when the sliding adjusting component 52 adjusts the test box 4 to move to the position directly above the board card 7 of the product to be tested, the upper side of the bracket 51 is provided with an adjusting limiting component 56, the adjusting limiting component 56 is configured to limit the adjusting buffering component 52, so as to ensure that the plugging test position is accurate, the adjusting limiting component 56 is a knob plunger, when the test box 4 is in place, the knob plunger is inserted into the push-pull component 524 to be positioned, after the test is completed, the knob plunger returns, and the adjusting buffering component 52 drives the test box 4 to return.

In the preferred embodiment, as shown in fig. 5 to 6, the test box 4 includes a test frame 41 connected to the support 53, a board test piece 42 disposed in the test frame 41, and a pulling-up assisting piece 43 disposed on the upper side of the test frame 41 for assisting the board test piece 42 to be plugged in, wherein when the test box 4 specifically plugs in the board 7 of the product to be tested, the test box 4 is moved by the sliding adjusting component 52 to a position right above the board 7 of the product to be tested, the board test piece 42 in the test frame 41 is plugged in the board 7 of the product to be tested under the manual driving of the pulling-up assisting piece 43, the board test piece 42 is plugged in and pulled out under the control of the pulling-up assisting piece 43, the plugging position is precise and fast, and at the same time, when the board 7 of the product to be tested is tested to perform detection of different functions, the test piece is convenient to be replaced, and the test efficiency is high.

Further, for the integrated circuit board test piece 42 in the test jig 41 is inserted spacing, it is impaired to prevent that the product integrated circuit board 7 that the integrated circuit board test piece 42 awaits measuring from inserting, the lower extreme of test jig 41 still is provided with briquetting subassembly 44, briquetting subassembly 44 is when the connector of integrated circuit board test piece 42 downwards and the product integrated circuit board 7 that awaits measuring is pegged graft, and briquetting subassembly 44 offsets spacing with the product integrated circuit board 7 that awaits measuring, and in addition, after the grafting detection is accomplished, when the integrated circuit board test piece 42 breaks away from the product integrated circuit board 7 that awaits measuring, spacing on the test holds carrier 3 when the product integrated circuit board 7 that will await measuring of briquetting subassembly 7, can not await measuring the product integrated circuit board 7 and hold up, the plug is rapid.

In the preferred embodiment, as shown in fig. 2, the test probe assembly 6 includes a jacking driver 61 disposed in the box 1 and a probe assembly 62 disposed on the jacking driver 61, the probe assembly 62 is configured to pass through the cavity 21 on the bottom plate 2 and correspond to the test carrier 3, specifically, when the board test piece 42 in the test rack 41 is plugged onto the product board 7 to be tested, the jacking driver 61 drives the probe assembly 62 to plug into the product board 7 to be tested on the test carrier 3 to perform point contact detection on the product board 7 to be tested, and by this detection method, the detection efficiency of the product board 7 to be tested is high, and the detection is convenient.

It should be noted that in the description of the present application, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be 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 application can be understood by those of ordinary skill in the art as appropriate.

It should also be noted that, in the description of the present application, relational terms such as first and second, and the like are used only for distinguishing one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all embodiments cannot be exhausted here, and all obvious variations or changes led by the technical solutions of the present invention are still in the protection scope of the present invention.

Claims

1. A card detection apparatus, comprising: the box body (1) and a bottom plate (2) arranged on the box body (1); a test carrier (3) on the base plate (2), the test carrier (3) being configured for carrying a product to be tested; the test box body (4) is used for testing and inserting the product to be tested on the test bearing piece (3); the test adjusting mechanism (5) is positioned on the bottom plate (2), and the test adjusting mechanism (5) is configured to drive the test box body (4) to be inserted on a product to be tested in a detection state and to be far away from the product to be tested when the detection is finished; and the test probe assembly (6) is positioned on the inner side of the box body (1), and the test probe assembly (6) is configured to be used for detecting a product to be detected when the test box body (4) is plugged on the product to be detected.

2. Cardboard detection device according to claim 1, characterized in that the test adjustment mechanism (5) comprises: the device comprises a support (51) arranged on the bottom plate (2), a sliding adjusting assembly (52) arranged on the support (51) and a support (53) arranged on the sliding adjusting assembly (52), wherein the support (53) is configured to be used for driving the test box body (4) to be plugged or away from a product to be tested under the adjustment of the sliding adjusting assembly (52).

3. The clamping plate detection device as claimed in claim 2, wherein the sliding adjusting component (52) comprises a support plate (521) arranged in the support (51), a sliding groove (522) arranged on the support plate (521), an adjusting piece (523) arranged on the sliding groove (522) in a sliding manner, a push-pull component (524) arranged on the outer side of the support plate (521) and used for driving the adjusting piece (523) to slide, and a guide component (525) arranged on the inner side of the support plate (521) and used for adjusting the adjusting piece (523), one end of the adjusting piece (523) is inserted into the push-pull component (524), and the other end of the adjusting piece (523) is connected with the support piece (53) through the guide component (525).

4. Cardboard detection device according to claim 3, characterized in that the adjustment member (523) is a needle bearing.

5. The pallet detection apparatus according to claim 3, wherein the sliding groove (522) is L-shaped, and the push-pull assembly (524) is provided with an arc-shaped groove (526) matching with the sliding groove (522).

6. Cardboard detection device according to claim 2, characterized in that the underside of the bracket (51) is provided with an adjusting and damping assembly (54), which adjusting and damping assembly (54) is configured for guiding and damping the sliding adjusting assembly (52).

7. Cardboard detection device according to claim 2, characterized in that the upper side of the bracket (51) is provided with an adjustment limiting assembly (55), the adjustment limiting assembly (55) being configured for limiting the sliding adjustment assembly (52).

8. The board detection device according to claim 1, wherein the test box (4) comprises a test rack (41) connected to the support (53), a board test piece (42) disposed in the test rack (41), and a plug-in aid (43) disposed on the upper side of the test rack (41) for assisting the insertion of the board test piece (42).

9. The cardboard detection apparatus of claim 8, characterized in that a pressure block assembly (44) is further provided at a lower end of the test rack (41).

10. Cardboard detection device according to claim 1, characterized in that the test probe assembly (6) comprises a jacking drive (61) arranged in the box (1) and a probe assembly (62) arranged on the jacking drive (61), the probe assembly (62) being configured for corresponding to the test carrier (3) through a cavity (21) in the base plate (2).