CN212459946U

CN212459946U - A propelling movement interfacing apparatus for circuit board detects

Info

Publication number: CN212459946U
Application number: CN202020322623.1U
Authority: CN
Inventors: 周俊; 李鹏旭; 张清
Original assignee: Suzhou HYC Technology Co Ltd
Current assignee: Suzhou HYC Technology Co Ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2021-02-02
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a push butt joint device for circuit board detection, which comprises a bottom plate; a connector assembly; and a push assembly; the connector assembly comprises a mounting seat and a connector; the pushing assembly comprises a rotating shaft positioned on the bottom plate; a push-pull member connected to the rotating shaft; the push-pull piece comprises a body part, and the head end of the body part of the push-pull piece comprises a clamping groove; the push-pull piece is configured to be capable of sliding on the surface of the bottom plate along a straight line through the rotation of the rotating shaft; the axial direction of the rotating shaft is orthogonal to the sliding direction of the push-pull piece; the inserting direction of the inserting end of the connector is the same as the sliding direction of the push-pull piece. Utilize the utility model provides a docking device can need not the manual tool grafting end that will carry the PCBA board of rethread operating personnel and connect with the test machine connector to connect the end to be connected or the butt joint, has made things convenient for conduction test between PCBA board and the test machine, has simplified operating procedure, has improved work efficiency.

Description

A propelling movement interfacing apparatus for circuit board detects

Technical Field

The utility model relates to a detection device technical field. And more particularly, to a push docking device for circuit board detection.

Background

When the PCBA to be tested is used for function detection, the PCBA to be tested is usually placed on a jig, then the jig is sent to a testing machine, the connector on the testing machine is plugged with an interface on the jig to realize power-on and signal connection, then the PCBA to be tested is tested, each testing machine can be provided with a plurality of corresponding jigs according to different PCBA to be tested, and the different PCBA to be tested can be correspondingly replaced when different products are detected.

Usually, the jig and the testing machine are connected in a large number by inserting the wire harness connectors, a connecting port on the testing machine is provided with a plurality of different modules, the jig needs to be manually inserted in the wire harness connectors one by one, and the efficiency is low. In addition, the mode of tool and test machine butt joint at present mainly relies on operating personnel to push the tool into the test machine manually, and it has the test machine to pull out to detect the manual tool again after accomplishing, because artifical dynamics master is not good, and the resistance is too big between to inserting in-process tool and test machine, needs very big strength just can the butt joint completion, and the butt joint precision can't guarantee, and long-time operation can exert an influence to the PIN needle life-span of the tool grafting end the inside that carries the PCBA board. It is suitable for the test machine to need to provide one kind, and the pusher who carries out the butt joint between PCBA board and the test machine of being convenient for to the conduction test between test machine and the PCBA board improves PCBA board detection efficiency, reduces and detects the error.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, an object of the utility model is to provide a propelling movement interfacing apparatus for circuit board detects, the device has solved current PCBA board and has examined time measuring utilizing the test machine, and the butt joint between PCBA board and the test machine switches on the difficulty in the horizontal direction, and the process is loaded down with trivial details, and the butt joint quality is not high, a plurality of problems such as uniformity and poor reliability.

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

according to the utility model discloses an in at least one aspect, the utility model provides a propelling movement interfacing apparatus for circuit board detects, interfacing apparatus includes:

a base plate;

a connector assembly; and

a push assembly;

the connector assembly includes:

the connector comprises a mounting seat and a connector, wherein the mounting seat is fixedly combined on the surface of the bottom plate, and the connector is positioned on the mounting seat and exposed from a plug-in end;

the push assembly comprises:

the rotating shaft is positioned on the bottom plate and can rotate around the axis of the rotating shaft;

the push-pull piece is positioned on the surface of the bottom plate and connected with the rotating shaft; the push-pull piece comprises a body part, the head end of the body part of the push-pull piece comprises a clamping groove, and the clamping groove extends to the outer side of the front end of the plugging end of the connector;

the push-pull piece is configured to be capable of sliding on the surface of the bottom plate along a straight line through rotation of the rotating shaft;

the axial direction of the rotating shaft is orthogonal to the sliding direction of the push-pull piece;

the inserting direction of the inserting end of the connector is the same as the sliding direction of the push-pull piece.

In addition, preferably, the bottom plate comprises a limiting member fixedly combined with a bottom plate body, a limiting cavity is formed between the limiting member and the upper plate surface of the bottom plate body, and the push-pull member is arranged in the limiting cavity in a penetrating manner.

In addition, preferably, the pushing assembly comprises a rotating block which is fixedly combined with the rotating shaft, and a pull shaft block which is positioned between the rotating block and the push-pull piece;

and two ends of the pull shaft block are respectively hinged and fixed with the rotating block and the tail end of the push-pull piece.

In addition, preferably, the push-pull member further comprises a boss part formed at the tail end position of the body part of the push-pull member, and the boss part comprises a matching surface corresponding to the rear end surface of the limiting member facing to the tail end side of the push-pull member;

a magnet is arranged on the matching surface of the boss part or the rear end surface of the limiting part;

or the matching surface of the boss part and the rear end face of the limiting part respectively comprise magnets with different polarities, which are matched with each other.

In addition, preferably, the push-pull member further includes an extension portion located at the head end of the body portion of the push-pull member and extending in a direction away from the bottom plate body, and the extension portion is located at one side of the clamping groove close to the connector assembly;

the extension part comprises a part corresponding to the front end face of the side of the base, on which the connector is arranged.

In addition, preferably, the mounting seat comprises a guide groove for the push-pull piece to pass through.

In addition, preferably, a sliding plate is padded between the limiting member and the upper plate surface of the bottom plate, one side surface of the sliding plate, which is away from the bottom plate, comprises a smooth surface corresponding to the bottom surface of the push-pull member, and the bottom surface of the push-pull member is located on the smooth surface.

In addition, preferably, the pushing assembly further comprises a handle part fixedly connected with one end of the rotating shaft, and when the handle part is pressed downwards to rotate, the head end of the pushing and pulling part moves towards the direction close to the connector; when the handle part is lifted and rotated, the head end of the push-pull piece moves in the direction far away from the connector.

In addition, preferably, the connector assembly further comprises a guide shaft located on the mounting seat, and the extending direction of the guide shaft is the same as the plugging direction of the connector plugging end.

In addition, preferably, the upper plate surface of the bottom plate comprises a bearing surface positioned on the outer side of the front end of the connector assembly; the bearing surface comprises a sliding sheet extending along the inserting direction of the inserting end of the connector.

The utility model has the advantages as follows:

compared with the prior art, the butt joint device provided by the utility model, when the PCBA board is sent into the testing machine along the horizontal direction for testing, the jig plug-in end carrying the PCBA board is connected or butted with the connector plug-in end of the testing machine without manual operation of an operator, thereby facilitating conduction test between the PCBA board and the testing machine, simplifying operation procedures and improving working efficiency; and the device saves the wire harness connector used for connection between the existing jig plug-in end and the test machine connector plug-in end, and saves the production cost.

Furthermore, utilize the utility model provides a docking device, the butt joint grafting dynamics between tool and the test machine and the grafting stroke are controllable completely, do not receive the manual influence of pushing into or pulling out tool dynamics not of uniform size of operating personnel, butt joint uniformity and reliability can effectively be guaranteed between tool and the test machine, the quality of being connected between tool and the test machine has been improved, connector grafting end butt joint probe and tool grafting end probe have been protected, detection efficiency has objectively been improved, the detection error of PCBA board has been reduced.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 shows the utility model provides a push interfacing apparatus's overall structure schematic diagram.

Fig. 2 shows one of the schematic structural diagrams of the pushing assembly in the pushing butt-joint device according to the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 2.

Fig. 4 shows a second schematic structural diagram of a pushing assembly in a pushing butt joint device according to the present invention.

Fig. 5 shows a schematic view of the mating of the mount mounting plate and the connector of fig. 1.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

For solving prior art's defect, the utility model provides a propelling movement interfacing apparatus for circuit board detects, it is shown with reference to fig. 1 to fig. 5, wherein, fig. 1 shows the utility model provides a propelling movement interfacing apparatus's overall structure schematic diagram. Fig. 2 shows one of the schematic structural diagrams of the pushing assembly in the pushing butt-joint device according to the present invention. Fig. 3 is an enlarged view of a portion a of fig. 2. Fig. 4 shows a second schematic structural diagram of a pushing assembly in a pushing butt joint device according to the present invention. Fig. 5 shows a schematic view of the mating of the mount mounting plate and the connector of fig. 1.

With the above drawings in mind, specifically, the utility model provides a docking device includes:

a base plate 1;

a connector assembly; and

a push assembly;

the connector assembly includes:

the connector comprises a mounting seat 2 fixedly combined on the surface of the bottom plate 1 and a connector 3 exposed from a plugging end on the mounting seat 2;

the push assembly comprises:

the rotating shaft 4 is positioned on the bottom plate 1 and can rotate around the axis of the rotating shaft;

the push-pull piece 5 is positioned on the surface of the bottom plate 1 and connected with the rotating shaft 4; the push-pull piece 5 comprises a body part 51, the head end of the body part 51 of the push-pull piece 5 comprises a clamping groove 52, and the clamping groove 52 extends to the outer side of the front end of the plug-in end of the connector 3;

the push-pull piece 5 is configured to be capable of sliding on the surface of the bottom plate 1 along a straight line through the rotation of the rotating shaft 4;

the axial direction of the rotating shaft 4 is orthogonal to the sliding direction of the push-pull piece 5;

the inserting direction of the inserting end of the connector 3 is the same as the sliding direction of the push-pull piece 5.

The utility model discloses a half circular motion of pivot 4 can drive two symmetrical settings push-and-pull 5 and do horizontal linear motion on the face of bottom plate 1, can easily follow the slip direction motion of push-and-pull 5 through the draw-in groove 52 of push-and-pull 5 head end with the fixed tool of push-and-pull 5, utilize push-and-pull 5 to stimulate or release the tool that carries the PCBA board promptly, and then realize the conduction test between PCBA board and the test machine, need not to connect or dock the tool grafting end that carries the PCBA board with the test machine connector grafting end through the manual of operating personnel again, made things convenient for the conduction test between PCBA board and the test machine, simplified operation, improved work efficiency; and the device saves the wire harness connector used for connection between the existing jig plug-in end and the test machine connector plug-in end, and saves the production cost. It can be understood by those skilled in the art that, in one embodiment, before the jig is connected and switched on with the testing machine through the utility model provides a docking device, self electric connector on the PCBA board switches on with grafting between the jig earlier, under this kind of condition, the utility model provides a docking device realizes switching on between PCBA board and the testing machine as the connecting device between jig and the testing machine.

In another embodiment, the PCBA board can be fixed on the tool earlier, the utility model provides a horizontal linear motion is done on the face of bottom plate to the interfacing apparatus utilization push-and-pull piece drive carries the tool that has the PCBA board, under this kind of circumstances, connect the grafting that the spigot corresponds with connector component connector can be on the PCBA board self electric connector, the utility model discloses do not do the restriction to the configuration and the grafting cooperation mode in the above-mentioned embodiment.

As shown in fig. 1 and 5, the connector assembly and the pushing assembly are both disposed on the upper surface of the plate body of the bottom plate 1, wherein the mounting seat 2 is fixed on the upper surface of the bottom plate 1, the pushing and pulling member 5 is also located on the upper surface of the bottom plate 1, one end of the pushing and pulling member 5, which is far away from the rotating shaft, is the head end of the pushing and pulling member 5, one end of the pushing and pulling member, which is close to the rotating shaft 4, is the tail end of the pushing and pulling member 5, and the opening direction of the clamping groove 52 faces the direction of the upper surface of the plate body of the bottom plate 1. More specifically, in an embodiment, the mounting base 2 includes a cover body 21 with an opening at the front end and a mounting plate 22 located at the opening of the cover body 21, the connector 3 is assembled on the front end outer side plate surface of the mounting plate 22, because there are many connectors to be plugged with a jig carrying a PCBA plate in the detection process, preferably, the connectors with different types and different functions can be pre-assembled on a mounting sub-plate 23 after being configured with different plugging modes, and then the connectors can be mounted on the front end outer side plate surface of the mounting plate 22 through the mounting sub-plate 23, so that different connectors can be selected according to actual requirements, and the connectors can be conveniently mounted in a matching manner. The installation daughter board 23 can be installed with different connectors side by side, and the connectors can include a large current PIN module, a small current PIN module, a signal PIN module, a pneumatic connection module, and the like; install heavy current PIN needle, undercurrent PIN needle, signal PIN needle, pneumatic joint above the module that corresponds, accessible locating PIN location connection between these connectors and the installation daughter board to realize quick change, with the test function of adaptation different grade type.

In one embodiment, the housing 21 and the mounting plate 22 form a cavity, most components of the pushing assembly can be accommodated in the cavity, and as shown in fig. 1, the tail end of the pushing and pulling element 5 is located in the cavity, and the head end of the pushing and pulling element extends out of the cavity and is located outside the front end of the mounting plate 22, so that the clamping groove 52 at the head end of the pushing and pulling element 5 is connected with a fixture carrying a PCBA board.

Combine the structure shown in the figure, in order to guarantee the rotation of pivot 4, can drive smoothly that push-and-pull 5 that two symmetries set up is the horizontally linear motion on the face of bottom plate 1, including combining fixed locating part 6 with the 1 plate body of bottom plate on the bottom plate 1, locating part 6 with form spacing chamber on the 1 plate body of bottom plate between the face, push-and-pull 5 wears to establish in spacing chamber 6. It should be noted that, in the illustrated embodiment of the present invention, the spacing of the limiting part 6 is used to enable the push-pull part 5 to slide along a straight line, in other embodiments, a guide rail structure with a dovetail groove between the push-pull part and the bottom plate body can also be adopted to limit the push-pull part to be lifted off the bottom plate surface, no matter which structure is spacing, the function of the push-pull part is under the action of the driving force of the rotation shaft, the push-pull part can only slide along the limited pushing direction on the bottom plate surface, the deviation of the jig insertion end and the connector insertion end in the butt joint process is avoided, and the damage of the jig insertion end or the connector insertion end is caused.

In one embodiment, the pushing assembly comprises a rotating block 41 fixed on the rotating shaft 4 in a combined manner, and a pull shaft block 42 positioned between the rotating block 41 and the push-pull member 5; two ends of the pull shaft block 42 are respectively hinged and fixed with the rotating block 41 and the tail end of the push-pull piece 5. Specifically, the bearing seats 43 are respectively mounted at two ends of the rotating shaft 4; the bearing blocks 43 are respectively fixed on supporting blocks 44, and the supporting blocks 44 are fixed on the bottom plate 1; the two ends of the rotating shaft 4 are tightly matched with the two bearing blocks 43, and the bearing blocks 43 play a role in fixing and rotating. It should be noted that, the bearing seat and the supporting block may be an integral component, or may be two components that are fixedly combined to adapt to the height of the rotating shaft on the bottom plate, which is not limited in this respect. Key grooves are processed at two positions of the rotating shaft 4 close to the end parts, matched keys are installed in the key grooves, the rotating block 41 is fixedly sleeved on the rotating shaft 4 and is fixed through the keys, relative rotation between the rotating block 41 and the rotating shaft 4 is prevented, the rotating block 41 can rotate along with the rotating shaft 4, shaft pin holes are processed at the end parts of the rotating block 41, and shaft pins are installed in the pin holes of the rotating block 41; and a pull shaft block 42 is sleeved on the shaft pin; the two ends of the shaft pulling block 42 are provided with shaft pin holes, the shaft pin hole at one end is aligned with the shaft pin hole of the rotating block 41 and is connected through a shaft pin, the shaft pin can be clamped by a clamp spring, the rotating block 41 and the shaft pulling block 42 are prevented from being separated due to the falling of the shaft pin, and the shaft pin hole at the other end of the shaft pulling block 42 is aligned with the shaft pin hole at the tail end of the push-pull piece 5 and is also connected through the shaft pin.

In one embodiment, the pushing assembly further comprises a handle part 7 fixedly connected with one end of the rotating shaft 4, and when the handle part 7 is pressed downwards and rotated, the head end of the pushing and pulling part 5 moves towards the direction close to the connector 3; when the handle part 7 is lifted and rotated, the head end of the push-pull piece 5 moves away from the connector 3. Specifically, the handle portion 7 includes a handle body 71 and a rotary ball 72, one end of the handle body 71 is processed into a screw structure, the other end is processed into a threaded hole, the rotary ball 72 is provided with a screw fixed in the threaded hole of the handle body 71, the other end of the handle body 71 is provided with a screw, a coupling block 73 can be installed, and the rotary ball 72 on the handle body 71 is held to drive the handle portion 7 to rotate up and down during operation. The coupling block 73 and the rotating shaft 4 are tightly installed through a cavity, and a fastening screw can be added to lock the coupling block 73 and the rotating shaft 4.

When the handle part 7 is pressed downwards and rotated, the head end of the push-pull piece 5 moves towards the direction close to the connector 3; when handle portion 7 lifts during the rotation, push away 5 head ends of drawing piece and to keeping away from the direction motion of connector 3, the advantage lies in for the tool grafting end that carries the PCBA board connects the end with connector 3 and connects the end more laborsaving at the butt joint in-process, and when the tool grafting end that carries the PCBA board connects the end with connector 3 and connects, handle portion 7 is the state of pushing down, can not take place to interfere the influence with other structures of test machine, still and can prevent personnel's maloperation.

In the present embodiment, as shown in fig. 2 to 4, the push-pull member 5 further includes a boss portion 53 formed at the rear end of the body portion 51 of the push-pull member 5, and the boss portion 53 includes a mating surface corresponding to the rear end surface 61 of the limiting member 6 facing the rear end of the push-pull member; in this embodiment, the magnet 8 is disposed on the rear end surface 61 of the limiting member 6, when the handle portion 7 is lifted and rotated, the head end of the push-pull member 5 moves in a direction away from the connector 3, and when the push-pull member 5 is located at the push-out position, the boss portion 53 is close to the limiting member 6, and by using the magnet 8 disposed on the rear end surface 61 of the limiting member 6, the magnet 8 can fix the tail-end boss portion 53 of the push-pull member 5 to the limiting member 6 in an adsorbing manner, so as to limit the position of the push-pull member 5 at the push-out position, and prevent the handle portion 7. It is understood that the material of the push-pull member is a metal material capable of being attracted and fixed to the magnet.

In another embodiment, the magnet may be disposed on the mating surface of the boss portion of the push-pull member, when the handle portion is rotated, the head end of the push-pull member moves in a direction away from the connector, and when the push-pull member is located at the push-out position, the boss portion is close to the stopper. In this case, the stopper is made of a metal material capable of being attracted and fixed to the magnet.

In another embodiment, the boss portion mating surface and the stopper rear end surface respectively include magnets with different polarities. The magnets with different polarities and matched with each other are respectively arranged on the matching surface of the boss part and the rear end face of the limiting part, so that the boss part at the tail end of the push-pull part and the limiting part can be fixedly adsorbed together.

Referring to fig. 1 and fig. 2, in an embodiment, the push-pull member 5 further includes an extension portion 54 located at a head end of the body portion 51 of the push-pull member 5 and extending away from the board body of the bottom board 1, and the extension portion 54 is located at a side of the card slot 52 close to the connector assembly; the extension portion 54 includes a portion corresponding to the front end surface of the base 1 on the side where the connector 3 is disposed. It can be understood that, in the moving direction of the push-pull member 5, the length of the extension portion 54 should satisfy the maximum stroke of the connection and insertion end of the fixture carrying the PCBA board and the connection and insertion end of the connector 3 in the butt joint process, so as to avoid the connection and insertion end of the fixture carrying the PCBA board and the connection and insertion end of the connector 3 being affected by the extension portion of the push-pull member to affect the detection.

By utilizing the arrangement of the part of the extension part 54 corresponding to the front end face of one side of the base 1 configured with the connector 3, the head end of the push-pull piece 5 can be limited to move towards the connector 3, the insertion overload of the jig insertion end loaded with the PCBA and the insertion end of the connector 3 in the butt joint process is prevented, namely, the stroke of the head end of the push-pull piece 5 moving towards the connector 3 is prevented from exceeding the stroke of the butt joint of the jig insertion end loaded with the PCBA and the insertion end of the connector 3, the butt joint probe of the insertion end of the connector 3 and the jig insertion end probe loaded with the PCBA are effectively protected, and the damage and even damage of the insertion probes of the two are avoided.

In the embodiment provided by the present invention, in combination with the structure shown in fig. 5, the installation seat 2 includes a guide groove 24 for the push-pull member 5 to pass through. The guide groove 24 is located on the mounting plate 22 of the mounting seat 2, on one hand, the position between the mounting seat 2 and the push-pull piece 5 is limited, on the other hand, the push-pull piece 5 can be ensured to be inserted in the same axial direction relative to the insertion end of the connector 3 located on the mounting seat 2, and the situation of inclined insertion and butt joint between the insertion end butt joint probe of the connector 3 and the tool insertion end probe carrying the PCBA board does not occur.

When chooseing for use the embodiment of the utility model provides a locating part 6 carries on spacingly to push-and-pull 5, in order to reduce push-and-pull 5 along the gliding resistance of straight line on 1 face of bottom plate, reduces the frictional force between the face on 5 bottom surfaces of push-and-pull and the bottom plate 1, and the pivot 4 of being convenient for rotates and drives push-and-pull and slide, reduces and is used for driving pivot pivoted drive power. In a preferred embodiment, as shown in fig. 2 to 4, a sliding plate 9 is padded between the limiting member 6 and the upper plate surface of the bottom plate 1, a side surface of the sliding plate 9 facing away from the bottom plate 1 includes a smooth surface corresponding to a bottom surface of the push-pull member 5, and the bottom surface of the push-pull member 5 is located on the smooth surface.

It should be noted that, because the side wall and the top wall in the inner wall of the limiting cavity are only affected by the friction force of the push-pull part sliding along a straight line relative to the outer wall of the push-pull part body corresponding to the side wall, and are not affected by the additional pressure in the relative direction, further preferably, the inner wall of the limiting cavity defined by the limiting part can be set to a smooth surface capable of reducing the relative sliding friction force between the two relative to the outer wall of the push-pull part body, or vice versa, the outer wall of the push-pull part body is set to a smooth surface capable of reducing the relative sliding friction force between the two relative to the inner wall of the limiting part defined by the limiting part, which is not limited by the present invention.

In a specific embodiment of the present invention, as shown in fig. 5, the connector assembly further includes a guiding shaft 25 located on the mounting base 2, and the extending direction of the guiding shaft 25 is the same as the inserting direction of the inserting end of the connector 3. The fixture connecting end positioning device has the advantages that the fixture connecting end of the PCBA board can be conveniently positioned when the fixture connecting end and the connector 3 connecting end are in butt joint.

In addition, in the docking device provided by the present invention, the upper plate surface of the bottom plate 1 further includes a carrying surface 11 located outside the front end of the connector assembly; the bearing surface 11 includes a sliding piece 12 extending along the inserting direction of the inserting end of the connector 3. The sliding sheet 12 can be fixed on the upper plate surface of the bottom plate 1 through a countersunk head screw. The bearing surface 11 is used for bearing a tool for placing the PCBA board, and the slide pieces 12 are symmetrically arranged, so that the sliding resistance of the tool on the bearing surface 11 can be reduced. It can be understood that the end of the jig carrying the PCBA board adjacent to the connector assembly includes a connection portion for mating connection with the push-pull member slot.

The utility model provides a propelling movement interfacing apparatus is still including being located the assembly plate 13 on the bottom plate, assembly plate 13 is configured to be used for assembling propelling movement interfacing apparatus in the test machine.

With the combination of fig. 1, in the embodiment provided by the utility model, assembly plate 13 is located 1 tail end of bottom plate, can understand, based on the difference of all kinds of test machine structures, the test machine with the utility model provides a propelling movement interfacing apparatus's assembly structure, assembly face and assembly form are different, the utility model provides an assembly plate structure that propelling movement interfacing apparatus includes, the assembly plate is for the position of bottom plate to and on the test machine with the fixed connection structure of assembly plate butt joint, and the utility model provides a propelling movement interfacing apparatus is located the position on the test machine, the utility model discloses do not injectly.

In the actual operation process, at first put the test fixture on the gleitbretter 12 of bottom plate 1 loading end 11, and be used for fixing the connecting portion that the tool set up was connected with the cooperation of push-and-pull 5 draw-in groove 52 with the draw-in groove 52 of push-and-pull 5, operating personnel drive handle portion 7 down rotates, handle portion 7 drives pivot 4 and rotates, pivot 4 drives turning block 41 and rotates together, and will push away and draw 5 pullbacks through the

axle block

42, 5 head end draw-in grooves 52 of push-and-pull 5 drive the tool to being close to 3 direction movements of connector assembly connector, realize the grafting of the one-to-one correspondence between connector assembly connector 3 grafting end and the tool grafting end through accurate counterpoint of guiding axle 25 and switch on.

When needs quick replacement tool, can upwards rotate handle portion 7 and lift, handle portion 7 drives pivot 4 and rotates, and pivot 4 drives turning block 41 and rotates together, and will push away through pull shaft block 42 and draw 5 head ends to keeping away from connector assembly direction and release, and connector assembly connector 3 connects the separation that can relax between end and the tool end of pegging graft, can carry out the change process of tool afterwards.

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 the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.

Claims

1. A propelling movement interfacing apparatus for circuit board detects, its characterized in that, interfacing apparatus includes:

a base plate;

a connector assembly; and

a push assembly;

the connector assembly includes:

the push assembly comprises:

2. The push docking device as claimed in claim 1, wherein the bottom plate includes a position-limiting member fixed to a bottom plate body, a position-limiting cavity is formed between the position-limiting member and an upper plate surface of the bottom plate body, and the push-pull member is inserted into the position-limiting cavity.

3. The push docking device as claimed in claim 2, wherein the push assembly comprises a rotating block fixed on the rotating shaft in a combined manner, and a pull shaft block located between the rotating block and the push-pull member;

4. The push docking device of claim 2, wherein the push member further comprises a boss portion formed at a rear end of the body portion of the push member, the boss portion comprising a mating surface corresponding to a rear end surface of the retainer facing the rear end of the push member;

5. The push docking assembly of claim 1, wherein the push-pull member further comprises an extension portion at the head end of the body portion of the push-pull member extending away from the bottom plate, the extension portion being located at a side of the locking slot adjacent to the connector assembly;

6. The push docking device of claim 1, wherein the mounting seat includes a guide slot for the push-pull member to pass through.

7. The push docking device as claimed in claim 2, wherein a sliding plate is padded between the limiting member and the upper plate surface of the base plate, a side surface of the sliding plate facing away from the base plate includes a smooth surface corresponding to a bottom surface of the push-pull member, and the bottom surface of the push-pull member is located on the smooth surface.

8. The push docking assembly of claim 1, further comprising a handle portion fixedly connected to one end of the shaft, wherein when the handle portion is rotated by a downward force, the head end of the push member moves in a direction approaching the connector; when the handle part is lifted and rotated, the head end of the push-pull piece moves in the direction far away from the connector.

9. The push docking device of claim 1, wherein the connector assembly further comprises a guide shaft on the mounting base, the guide shaft extending in the same direction as the mating direction of the connector mating end.

10. The push docking assembly of claim 1, wherein the upper plate surface of the base plate includes a bearing surface located outside the front end of the connector assembly; the bearing surface comprises a sliding sheet extending along the plugging direction of the plugging end of the connector;

the push docking device further comprises a mounting plate located on the bottom plate, and the mounting plate is configured to mount the push docking device to a testing machine.