CN222812859U - A clamping device for electronic motherboard detection - Google Patents

Abstract

The utility model belongs to the technical field of electronic main board processing, and particularly relates to a clamping device for electronic main board detection, which comprises a rack, a support bracket, a clamping part and an adsorption positioning part; the machine frame is internally provided with a placement station, the support bracket is connected to the machine frame and arranged above the placement station, the clamping part is connected to the support bracket, the adsorption positioning part is connected to the support bracket, and the movement direction of the adsorption positioning part towards the placement station is intersected with the movement direction of the clamping part towards the placement station. The utility model can improve the stability of clamping and is beneficial to ensuring the detection accuracy of the electronic main board in the detection process.

Description

Clamping device for electronic main board detection

Technical Field

The utility model belongs to the technical field of electronic main board processing, and particularly relates to a clamping device for electronic main board detection.

Background

The electronic motherboard is generally a rectangular circuit board, on which the main circuitry forming the computer is mounted, and typically has elements such as a BIOS chip, an I/O control chip, a keyboard and panel control switch interface, an indicator light connector, an expansion slot, a motherboard, and a card-plug connector for supplying dc power.

After the processing of the electronic product is finished, the main board is often required to be subjected to pressing detection, and in order to avoid the problem that the main board is offset to influence the detection effect in the detection process, the main board is often required to be limited. Most of the prior art is to limit the main board through the threaded fixing clamp, so that the main board is troublesome to take and put, the main boards with different sizes or different shapes are difficult to limit, and the whole fixing and opening process wastes a long time.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provide the clamping device for detecting the electronic main board, which can solve the problems that the picking and placing operation is troublesome, the main boards with different sizes or different shapes are difficult to limit, and the whole fixing and opening process wastes a long time.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The clamping device for electronic main board detection comprises a frame, a support bracket, a clamping component and an adsorption positioning component, wherein a placement station is arranged in the frame, the support bracket is connected to the frame and arranged above the placement station, the clamping component is connected to the support bracket, the adsorption positioning component is connected to the support bracket, and the movement direction of the adsorption positioning component towards the placement station is intersected with the movement direction of the clamping component towards the placement station.

The adsorption positioning component comprises a pushing driving component and an adsorption piece, wherein the pushing driving component is connected to the supporting bracket, the movable end of the pushing driving component is connected with the adsorption piece, and the adsorption end of the adsorption piece is in adsorption connection with the electronic main board.

Preferably, the clamping component comprises a transverse moving driving component, a transverse moving supporting shaft and a clamp, wherein the transverse moving driving component is connected to the supporting bracket and connected with one end of the transverse moving supporting shaft, the other end of the transverse moving supporting shaft is connected with the clamp, and the clamping end of the clamp is used for clamping the electronic main board.

The clamp comprises a clamping plate, an abutting plate and an elastic limiting piece, wherein one end of the abutting plate is movably connected to the inside of the clamping plate, the other end of the abutting plate is connected with one end of the elastic limiting piece, the other end of the elastic limiting piece is connected to the inside of the clamping plate, and a clamping inner cavity is formed between the bottom end surface of the abutting plate and the inner wall of the clamping plate.

Preferably, the side end of the abutting plate, which is close to the opening of the clamping inner cavity, is provided with a second buffering arc convex part, and the side end of the clamping plate, which is close to the opening of the clamping inner cavity, is provided with a first buffering arc convex part.

Preferably, the clamping member further comprises a rotating assembly, the rotating assembly is connected to the top of the clamp, and the rotating assembly is used for mounting a detection head.

Preferably, the rotating assembly comprises a rotating air cylinder and a mounting plate, wherein the rotating air cylinder is connected to the top of the clamp, the rotating end of the rotating air cylinder is connected to the mounting plate, and the detecting head is connected to the mounting plate.

Preferably, the clamping device for detecting the electronic main board further comprises a lifting driving part which is connected to the top of the frame, extends into the frame and is in driving connection with the support bracket.

Preferably, the clamping device for detecting the electronic main board further comprises a conveying component, wherein the conveying component is arranged below the rack and penetrates through the placing station.

Preferably, the adsorption end of the adsorption positioning component is in adsorption connection with the conveying component or the electronic main board.

The electronic main board detection device has the advantages that the clamping stability can be improved by adopting the clamping function of the clamping part and the adsorption positioning part on the electronic main board from the two intersecting directions of the placing station, the detection accuracy of the electronic main board in the detection process can be guaranteed, the structural stability can be improved by the protection function of the rack on the electronic main board on the placing station and the supporting function of the supporting bracket on the clamping part and the adsorption positioning part, and the detection can be guaranteed to be carried out orderly.

Drawings

Features, advantages, and technical effects of exemplary embodiments of the present utility model will be described below with reference to fig. 1 to 5.

Fig. 1 is a schematic structural diagram of a clamping device for electronic motherboard inspection according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a clamping device for electronic motherboard inspection according to an embodiment of the present utility model;

FIG. 3 is a top view of an AA cross-section of an embodiment of the utility model;

fig. 4 is a schematic structural diagram of a clamp of a clamping device for electronic motherboard inspection according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a clamping device for electronic motherboard inspection according to an embodiment of the present utility model.

The device comprises a 1-frame, a 2-support bracket, a 21-first support plate, a 22-second support plate, a 23-third support plate, a 201-first placing cavity, a 202-second placing cavity, a 3-clamping part, a 31-traversing driving part, a 311-traversing support shaft, a 32-clamp, a 321-clamping plate, a 3211-first buffering arc convex part, a 322-abutting plate, a 3221-second buffering arc convex part, a 323-elastic limiting part, a 324-clamping inner cavity, a 33-rotating assembly, a 331-rotating cylinder, a 332-mounting plate, a 333-detecting head, a 4-adsorbing and positioning part, a 41-pushing driving part, a 42-adsorbing part, a 43-exhausting part, a 5-lifting driving part, a 6-conveying part and a 7-ohm meter body.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs, the terms used herein are for the purpose of describing particular embodiments only and are not intended to be limiting of the application, and the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the above description of the drawings are intended to cover non-exclusive inclusions.

In the description of embodiments of the present application, the technical terms "first," "second," and the like are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In the description of the embodiment of the present application, the term "and/or" is merely an association relationship describing the association object, and indicates that three relationships may exist, for example, a and/or B, and may indicate that a exists alone, while a and B exist alone, and that a and B exist alone in various cases. In this context, the character "/" generally indicates that the associated object is an "or" relationship.

In the description of the embodiments of the present application, the term "plurality" means two or more (including two), and similarly, "plural sets" means two or more (including two), and "plural sheets" means two or more (including two).

In the description of the embodiments of the present application, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "fixed" and the like are to be construed broadly and include, for example, fixed connection, detachable connection, or integral therewith, mechanical connection, electrical connection, direct connection, indirect connection via an intermediary, communication between two elements, or interaction between two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to specific circumstances.

The present utility model will be described in further detail with reference to fig. 1 to 5, but the present utility model is not limited thereto.

As shown in fig. 1, in an embodiment of the utility model, the clamping device for electronic motherboard detection comprises a frame 1, a support bracket 2, a clamping component 3 and an adsorption positioning component 4, wherein a placement station is arranged in the frame 1 and is used for placing an electronic motherboard, the support bracket 2 is connected to the frame 1 and is arranged above the placement station, the clamping component 3 is connected to the support bracket 2, the adsorption positioning component 4 is connected to the support bracket 2, and the movement direction of the adsorption positioning component 4 towards the placement station is intersected with the movement direction of the clamping component 3 towards the placement station. The moving direction of the adsorption positioning component 4 towards the placing station is perpendicular to the moving direction of the clamping component 3 towards the placing station, further, the moving direction of the adsorption positioning component 4 towards the placing station is vertical, and the moving direction of the clamping component 3 towards the placing station is horizontal.

According to the technical scheme, the clamping stability can be improved by adopting the positioning and clamping effects of the clamping part and the adsorption positioning part on the electronic main board from the two intersecting directions of the placement station, the detection accuracy of the electronic main board in the detection process can be guaranteed, the stability of the structure can be improved by the protection effect of the rack on the electronic main board on the placement station and the supporting effect of the support bracket on the clamping part and the adsorption positioning part, and the orderly detection can be guaranteed.

Specifically, in some embodiments, as shown in fig. 1 and 2, the support bracket 2 includes a first support plate 21, a second support plate 22 and a third support plate 23 that are sequentially disposed side by side from top to bottom, and a first placement cavity 201 is disposed between the first support plate 21 and the second support plate 22, a second placement cavity 202 is disposed between the second support plate 22 and the third support plate 23, and the clamping member 3 and/or the adsorption positioning member 4 are disposed in the second placement cavity 202. Wherein, the first support plate 21, the second support plate 22 and the third support plate 23 are respectively movably connected to the frame 1. Further, a first support column is arranged between the first support plate 21 and the second support plate 22, and a second support column is arranged between the second support plate 22 and the third support plate 23. The layered support bracket 2 can ensure the installation stability of the components, reduce the interference of mutual obstruction and improve the use stability.

Specifically, in some embodiments, as shown in fig. 2, the adsorption positioning part 4 includes a pushing driving part 41 and an adsorption piece 42, the pushing driving part 41 is connected to the support bracket 2, the movable end of the pushing driving part 41 is connected to the adsorption piece 42, and the adsorption end of the adsorption piece 42 is in adsorption connection with the electronic motherboard. The pushing driving component 41 is a pushing air cylinder or a pushing screw rod, the adsorbing piece 42 is a pneumatic sucker, the adsorbing and positioning component 4 further comprises an air extracting component 43, the air extracting component 43 is communicated with the pneumatic sucker, and the air extracting component 43 is arranged in the first placing cavity 201. The structure can improve the smoothness and stability of adsorption.

Specifically, in some embodiments, as shown in fig. 2 and 3, the holding member 3 includes a traverse driving member 31, a traverse supporting shaft 311, and a jig 32, the traverse driving member 31 is connected to (the third supporting plate 23 of) the supporting bracket 2 and is connected to one end of the traverse supporting shaft 311, the other end of the traverse supporting shaft 311 is connected to the jig 32, and the holding end of the jig 32 is used for holding the electronic motherboard. As shown in fig. 3 and 4, the clamp 32 includes a clamping plate 321, an abutting plate 322 and an elastic limiting member 323, one end of the abutting plate 322 is movably connected to the inside of the clamping plate 321, the other end of the abutting plate 322 is connected to one end of the elastic limiting member 323, the other end of the elastic limiting member 323 is connected to the inside of the clamping plate 321, and a clamping inner cavity 324 is provided between the bottom end surface of the abutting plate 322 and the inner wall of the clamping plate 321. The elastic limiting piece 323 is a limiting spring, the clamping plate 321 is a U-shaped plate, and the transverse support shaft 311 is a Z-shaped support shaft. That is, when the electronic motherboard enters from the opening of the clamping cavity 324, the other end of the abutting plate 322 and the elastic limiting member are pushed upward as the electronic motherboard goes deep, and the elastic opposing force of the elastic limiting member is used to lower the electronic motherboard to be clamped in a limiting manner. Further, as shown in fig. 4, the side end of the abutting plate 322 near the opening of the clamping cavity 324 is provided with a second buffering arc protrusion 3221, the side end of the clamping plate 321 near the opening of the clamping cavity 324 is provided with a first buffering arc protrusion 3211, and the structure can effectively relieve impact damage between the electronic main board and the electronic main board in the pushing process through the first buffering arc protrusion 3211 and the second buffering arc protrusion 3221, so that the protection performance of the electronic main board is improved.

Wherein in some embodiments, as shown in fig. 3 and 4, the clamping member 3 further comprises a rotating assembly 33, the rotating assembly 33 is connected to the top of the clamp 32, and the rotating assembly 33 is used for mounting a detection head 333. Further, as shown in fig. 4 and 5, the rotating assembly 33 includes a rotating cylinder 331 and a mounting plate 332, the rotating cylinder 331 is connected to the top of the jig 32, and a rotating end of the rotating cylinder 331 is connected to the mounting plate 332, and a detecting head 333 is connected to the inside of the mounting plate 322. Still further, a mounting groove is provided in the mounting plate 322, and the detecting head 333 is clamped in the mounting groove. The structure can realize the clamping of the electronic main board through the rotating assembly and can also detect the electronic main board, thereby improving the operation efficiency.

Specifically, in some embodiments, the clamping device for electronic motherboard detection further includes an ohmmeter body 7, where the ohmmeter body 7 is connected to (in the first placement cavity 201 of) the support bracket 2, and the detection head 333 is a black stylus, and the black stylus is connected to the ohmmeter body 7 through a wire. The ohm meter body 7 is a meter for directly measuring the resistance value, is manufactured according to ohm law of a closed circuit, has the model of vdc312 ohm meter, and is connected with a detection head 333 (black meter pen) and a red meter pen through wires, and the red meter pen is inserted into the ground.

Specifically, in some embodiments, as shown in fig. 1, the clamping device for electronic motherboard inspection further includes a lifting driving member 5, the lifting driving member 5 is connected to the top of the rack 1, and the lifting driving member 5 extends into the rack 1 and is in driving connection with the support bracket 2. Wherein, the lifting driving part 5 is a lifting cylinder or a lifting screw rod. That is, when the electronic motherboard to be detected is conveyed to the placement station, the lifting cylinder or the lifting screw rod drives the support bracket 2 to move towards the placement station, so that the clamping component 3 and the adsorption positioning component 4 can be driven to move to the placement station to carry out multi-directional and multi-point clamping on the electronic motherboard, and the clamping stability is improved. As shown in fig. 1 and 2, at least one limiting hole is formed in the support bracket 2, and the supporting legs on the frame 1 respectively penetrate through the corresponding limiting holes, so that stability of movement of the support bracket 2 is guaranteed, and dislocation and other phenomena are avoided.

Specifically, in some embodiments, as shown in fig. 1, the clamping device for electronic motherboard detection further comprises a conveying component 6, wherein the conveying component 6 is arranged below the rack 1 and conveyed through the placement station. The conveying means 6 comprise, among other things, a conveying motor, a conveying gear and a conveying belt/chain. That is, the conveying component 6 conveys the electronic motherboard to the placement station, stops the continuous conveying, and conveys the electronic motherboard after the clamping component 3 and the adsorption positioning component 4 are clamped and detected, so that the smoothness and the efficiency of conveying are improved.

Specifically, in some embodiments, the suction end of the suction positioning member is suction-connected to the conveying member 6 or the electronic motherboard. That is, when the conveying member 6 is stopped, the conveying belt/chain of the conveying member 6 is fixed by the adsorption end of the adsorption positioning member, so as to avoid shaking and other phenomena, thereby improving the stability of operation and use, and simultaneously, the electronic main board can be adsorbed by the adsorption end of the adsorption positioning member, so that the electronic main board is prevented from shaking and other phenomena.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the embodiments of the disclosure may be suitably combined to form other embodiments as will be understood by those skilled in the art.

Variations and modifications of the above embodiments will occur to those skilled in the art to which the utility model pertains from the foregoing disclosure and teachings. Therefore, the present utility model is not limited to the above-described embodiments, but is intended to be capable of modification, substitution or variation in light thereof, which will be apparent to those skilled in the art in light of the present teachings. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims (10)

1. A clamping device for electronic main board detection is characterized by comprising a frame, a support bracket, a clamping component and an adsorption positioning component, wherein a placement station is arranged in the frame, the support bracket is connected to the frame and arranged above the placement station, the clamping component is connected to the support bracket, the adsorption positioning component is connected to the support bracket, and the movement direction of the adsorption positioning component towards the placement station is intersected with the movement direction of the clamping component towards the placement station.

2. The clamping device for electronic motherboard inspection as set forth in claim 1, wherein the adsorption positioning component comprises a pushing driving component and an adsorption piece, the pushing driving component is connected to the support bracket, the movable end of the pushing driving component is connected with the adsorption piece, and the adsorption end of the adsorption piece is in adsorption connection with the electronic motherboard.

3. The clamping device for electronic motherboard inspection according to claim 1, wherein the clamping component comprises a traversing driving component, a traversing supporting shaft and a clamp, wherein the traversing driving component is connected to the supporting bracket and is connected with one end of the traversing supporting shaft, the other end of the traversing supporting shaft is connected with the clamp, and the clamping end of the clamp is used for clamping the electronic motherboard.

4. The clamping device for electronic motherboard detection as described in claim 3, wherein the clamp comprises a clamping plate, an abutting plate and an elastic limiting piece, one end of the abutting plate is movably connected to the inside of the clamping plate, the other end of the abutting plate is connected with one end of the elastic limiting piece, the other end of the elastic limiting piece is connected to the inside of the clamping plate, and a clamping inner cavity is arranged between the bottom end surface of the abutting plate and the inner wall of the clamping plate.

5. The clamping device for detecting the electronic main board according to claim 4, wherein a second buffering arc protrusion is arranged at the side end of the abutting plate, which is close to the opening of the clamping inner cavity, and a first buffering arc protrusion is arranged at the side end of the clamping plate, which is close to the opening of the clamping inner cavity.

6. The clamping device for electronic motherboard inspection as claimed in any of claims 3 to 5, wherein the clamping member further comprises a rotating assembly, wherein the rotating assembly is coupled to a top of the jig, and wherein the rotating assembly is configured to mount an inspection head.

7. The device for inspecting electronic boards of claim 6 wherein the rotating assembly comprises a rotating cylinder and a mounting plate, wherein the rotating cylinder is connected to the top of the fixture and the rotating end of the rotating cylinder is connected to the mounting plate, and wherein the inspection head is connected to the mounting plate.

8. The device for electronic motherboard inspection as recited in claim 1, further comprising a lift drive member coupled to a top of the frame, and wherein the lift drive member extends into the frame and is drivingly coupled to the support frame.

9. The device for inspecting electronic boards according to claim 1 or 8, further comprising a conveying member disposed below the frame and passing through the placement station.

10. The clamping device for electronic motherboard inspection as set forth in claim 9, wherein the suction end of the suction positioning member is in suction connection with the conveying member or the electronic motherboard.