CN218824512U - Test equipment for vehicle USB communication products - Google Patents

Abstract

The utility model discloses a test equipment of automobile-used USB class communication product aims at providing one kind and places the test equipment of stable, the convenient automobile-used US class communication product who unloads, improves measuring accuracy and efficiency of software testing. It includes operation panel and fixed subassembly, is equipped with on the operation panel and detects the groove, and fixed subassembly includes fixture block and kicking block, and fixture block and kicking block are arranged in and are detected the inslot, are connected with the guide post on the fixture block, and the guide post is pegged graft with detecting the groove, is equipped with the draw-in groove on the fixture block, and sliding connection has the clamp plate on the fixture block, and the fixture block is equipped with a plurality of, is connected with the connecting rod between adjacent fixture block, kicking block and detection groove sliding connection, are equipped with the inclined plane on the kicking block. The utility model has the advantages that: the product is convenient to place and place stably, has improved the measuring accuracy, can conveniently take out simultaneously to improve efficiency of software testing, place and swift when lifting off, operate smoothly, structural stability is strong, convenient maintenance, can protect product surface reducing wear simultaneously, and the product heat dissipation is quick in the test, and the change of product is nimble convenient.

Description

Test equipment for vehicle USB communication products

Technical Field

The utility model belongs to the technical field of the product test technique and specifically relates to indicate a test equipment of automobile-used USB class communication product.

Background

With the popularization of new-energy automobiles and the enhancement of various auxiliary and entertainment functions of the automobiles, a USB3.1 high-speed communication port is selected and added on more and more automobiles. The test program is written for effectively testing the communication speed of the USB3.1 high-speed communication port and loopback test. Through software design, programming, design and manufacture of hardware are combined, automatic product function detection is finally achieved, outflow of products which are not detected is effectively prevented through communication information reading, the uniqueness of product detection records and the traceability of product states are achieved, and functional testing is needed after electronic products are produced. The product and the test equipment are required to be fixedly installed and quickly taken down in product detection, the product is connected with a test tool PASSMARK after being installed, the test product is taken down and replaced, the high stability required by installation is used for guaranteeing the precision of a test result, the product is quickly installed and dismounted so as to improve the test efficiency, meanwhile, the surface of the electronic product is required to be protected when the product is installed and taken down, and the test precision is prevented from being influenced.

Chinese patent grant publication no: CN 216526071U, the grant announcement day 2022 year 05 month 13 day, the utility model provides a product test fixed establishment, its characterized in that: the novel food packaging machine comprises a base plate, wherein two opposite bases are arranged on the base plate, a channel for placing a product is arranged between the bases, and a rolling shaft which can be close to or far away from the channel is arranged on the bases. One side of the base, which is close to the channel, is provided with a mounting lug, a sliding groove is arranged in the mounting lug, and the roller is mounted in the sliding groove and can move towards or away from the channel along the sliding groove. The technical scheme has the defects that the placing operation is not smooth, the stability is reduced due to the single fixing structure, the testing precision is influenced, the trouble of the product is lifted off, the tested product cannot be quickly lifted off to be replaced, and the overall testing efficiency is influenced.

In conclusion, the product is unstable in fixation, the testing precision is influenced, and the product is difficult to fast detach and replace, so that the testing efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome among the prior art fixed unstable, influence measuring accuracy of product, be difficult to lift off fast and change the not enough that influences efficiency of software testing, provide one kind place stable, conveniently lift off, improve measuring accuracy and efficiency of software testing's automobile-used USB class communication product's test equipment.

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

the utility model provides a test equipment of automobile-used USB class communication product, includes operation panel and fixed subassembly, is equipped with on the operation panel and detects the groove, and fixed subassembly includes fixture block and kicking block, and fixture block and kicking block are arranged in and are detected the inslot, are connected with the guide post on the fixture block, and the guide post is pegged graft with detecting the groove, is equipped with the draw-in groove on the fixture block, and sliding connection has the clamp plate on the fixture block, and the fixture block is equipped with a plurality of, is connected with the connecting rod between adjacent fixture block, and the kicking block is equipped with the inclined plane with detecting groove sliding connection on the kicking block.

Detect the groove and be used for placing and wait to detect the product, fixed subassembly is placed and is put into the product removal that detects the inslot, wherein, detects the inslot and has rabbeted a plurality of fixture blocks, and adjacent fixture block passes through the connecting rod to be connected as whole, and the fixture block passes through the guide post plug in and detects the inslot, makes fixed subassembly be connected with the operation panel is nimble to convenient maintenance and change, each fixture block has set up the draw-in groove and has been used for the product card that awaits measuring to go into in the draw-in groove, makes the product can fix a position and place fast. The clamp plate is connected and can make a round trip to slide on the fixture block, makes the clamp plate accessible clamp plate fixed product after putting into the product that awaits measuring, prevents to shift among the product testing, reaches the firm effect of installation. The kicking block passes through sliding connection and linear movement on the detection inslot of connecting rod both sides, the surface of kicking block has the slant face, the low side of slant face is towards detecting the groove simultaneously, there is the difference in height on the up end of connecting rod and the tank bottom level of draw-in groove, leave the distance between after making into the product that awaits measuring and the connecting rod, and then make things convenient for the heat dissipation of product, stretch into between connecting rod and the product through the slip kicking block simultaneously, jack-up the product gradually under the inclined plane effect, make the product can break away from the draw-in groove fast, so that the product takes out fast, reach convenient the placing, stabilize the effect in order to improve the measuring accuracy, simultaneously can conveniently take out and improve efficiency of software testing.

Preferably, a buffer block is arranged in the clamping groove and is elastically connected with the clamping block, and the joint of the included angle surfaces of the buffer block is in arc transition. The structural shape of buffer block accords with the structural shape of the product that awaits measuring, buffer block and fixture block elastic connection simultaneously, make the buffer block can produce the buffering and remove when the product that awaits measuring is put into, prevent that the product from being scraped and drawing the surface in order to protect the product, two contained angle face excessive faces that contact the product earlier in the buffer block simultaneously are the arcwall face, make the face that contained angle face formed have direction and buffer function, make the product can be quick, smooth putting down, further protect the product when convenient placing.

Preferably, the fixture block is provided with a sliding groove, the buffer block is connected with a sliding block, and the sliding block is in sliding connection with the sliding groove. The fixture block has set up the bar spout by the product in the direction of pushing, and the slider has been connected to the bottom surface of buffer block, makes the fixture block can produce stable linear movement when being promoted through the grafting of slider and spout, makes the fixture block atress balanced and remove stably, and then improves the smoothness degree of product installation.

Preferably, the clamping block is provided with a slot, the pressing plate is inserted into the slot, an inserting plate is connected in the slot, the pressing plate is connected with a sliding rail, the inserting plate is slidably connected with the sliding rail, and the joint of the included angle surfaces of the pressing plate is in arc transition. The clamp plate is inserted in the slot and can slide, so that the placing state of a product can be stabilized by the clamp plate, the clamp plate can be moved conveniently, the inserting plate in the slot is inserted into the sliding rail of the clamp plate, the straight sliding of the clamp plate is further ensured, the product is prevented from being fixed when the clamp plate collides with the product, and the installation stability is improved.

As preferred, be connected with the bracing piece on the operation panel, be connected with bull stick one on the clamp plate, be connected with bull stick two on the kicking block, rotate on the bracing piece and be connected with the connecting rod, one end and the bull stick one of connecting rod rotate to be connected, the other end and the bull stick two of connecting rod rotate to be connected, are connected with the stopper on the bracing piece, the stopper is equipped with two, and the connecting rod is arranged in between the stopper. The one end and the operation panel of bracing piece are connected, the other end and the connecting rod of bracing piece rotate to be connected, make the connecting rod can use the bracing piece to take place to rotate as the fulcrum, the pressure plate be connected bull stick one on the surface, the kicking block be connected bull stick two on the surface, the both ends of connecting rod respectively with bull stick one, bull stick two are connected, make the connecting rod can reverse pressure plate and kicking block respectively when rotating, and then can accomplish the operation of installing the product and lift the product off through rotating the connecting rod fast, reach the effect that improves handling efficiency. The top and the below of connecting rod all are equipped with the gag lever post, and the gag lever post has restricted the upper and lower displacement of connecting rod on the bracing piece, and then has restricted the displacement of connecting rod on bull stick one and bull stick two, prevents that the connecting rod from deviating from or producing losses such as friction, has improved the stability of structural connection and the smoothness nature of operation simultaneously.

Preferably, a positioning hole is formed in the detection groove, the guide post is inserted into the positioning hole, the guide post comprises an upper guide post and a lower guide post, one end of the upper guide post is connected with the clamping block, the other end of the upper guide post is connected with one end of the lower guide post, the upper guide post is prism-shaped, and the lower guide post is wedge-shaped. The lower end face of the clamping block is connected with the upper guide pillar, the upper guide pillar in the shape of a ridge is embedded in the positioning hole, and meanwhile, the lower guide pillar in the shape of a wedge is connected with the upper guide pillar, so that the stability of the clamping block in the detection groove is improved, meanwhile, the guide pillar can quickly enter the positioning hole, and the clamping block is stably and smoothly moved up and down and connected under the action of the ejector block.

Preferably, the operation table is provided with a stabilizing groove, the top block is connected with a stabilizing block, and the stabilizing block is in sliding connection with the stabilizing groove. The stable groove is sunken and is linked together with detecting the groove for the bar on the operation panel, and the stable piece has been connected to the side of kicking block, and stable inslot is arranged in to stable piece, and stable piece is followed at stable inslot and is removed when the kicking block removes, prevents that the kicking block from producing rotatoryly, makes the kicking block produce stable linear type and removes, reaches the effect that improves structural stability and smooth operation nature.

Preferably, a box body is arranged outside the operating platform, the operating platform is arranged in the box body, a testing tool PASSMAK and a lifting mechanism are arranged in the box body, the lifting mechanism comprises a bottom plate and a rotating mechanism, a rotating column is connected to the operating platform in a threaded mode, one end of the rotating mechanism is arranged on the bottom plate, and the other end of the rotating mechanism is rotatably connected with the rotating column. Testing tool PASSMAK, elevating system and operation panel have set up in the box, the box is formed by the preparation of light screen material, prevent the interference of light pair test, testing tool PASSMAK is used for being connected in order to test with the product that awaits measuring, including signal line aviation socket, the air source seat, switch on probe structure etc, it wets to place testing tool PASSMAK through the box, elevating system has included bottom plate and rotary mechanism, be equipped with the screw hole on the operation panel, the operation panel has passed through screw hole threaded connection the column spinner, the column spinner is connected with the rotary mechanism on the bottom plate simultaneously, and then through rotatory lift that can take place of messenger's operation panel, in order to make things convenient for taking and laying of product, loading and unloading convenience when improving the test product.

Preferably, a box door is arranged on the box body, the box door is rotatably connected with the box body, an observation window is arranged on the box door, and the observation window is opposite to the detection groove. The box door is arranged on the box body, and the box body is opened or closed when the box body door rotates on the box body, so that the testing tool PASSMAK is conveniently maintained by opening, and meanwhile, the dustproof effect is achieved. The observation window is relative with the detection groove, conveniently takes the product from the observation window, and then improves efficiency of software testing.

Preferably, the observation window is provided with a sliding plate, the sliding plate is connected with the observation window in a sliding manner, and the sliding plate is connected with a push block. The sliding plate is connected to the observation window in a sliding mode, the opening and closing states of the observation window can be conveniently and fast switched through the push block connected to the sliding plate, and the use flexibility of the observation window is improved.

The utility model has the advantages that: the product is convenient to place and place stably, has improved the measuring accuracy, can conveniently take out simultaneously to improve efficiency of software testing, place and swift when lifting off, operate smoothly, structural stability is strong, convenient maintenance, can protect product surface reducing wear simultaneously, and the product heat dissipation is quick in the test, and the change of product is nimble convenient.

Drawings

Fig. 1 is a first perspective view of the present invention;

fig. 2 is a second perspective view of the present invention;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a schematic view of the structure of the fixing assembly;

FIG. 5 is an enlarged view at A in FIG. 4;

FIG. 6 is a sectional view showing the connection between the buffer block and the latch;

FIG. 7 is a top view of the structure of the securing assembly;

FIG. 8 is a schematic view of the connection between the guide post and the latch;

fig. 9 is a schematic structural view of the use of the fixing assembly.

In the figure: 1. the device comprises an operation table, 2. A detection groove, 3. A fixture block, 4. A top block, 5. A pressing plate, 6. A connecting rod, 7. A buffer block, 8. A sliding groove, 9. A slot, 10. An inserting plate, 11. A sliding rail, 12. A supporting rod, 13. A rotating rod I, 14. A rotating rod II, 15. A connecting rod, 16. A limiting block, 17. A stabilizing groove, 18. A stabilizing block, 19. A box body, 20. A bottom plate, 21. A rotating column, 22. A box door, 23. An observation window, 24. A sliding plate, 25. A pushing block, 26. A clamping groove, 27. A sliding block, 28. A product, 29. A fixing component, 30. An abdicating groove, 31. A guide column, 32. An upper guide column and 33. A lower guide column.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, processes and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be 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.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, so that the scope of the present application is not to be construed as being limited.

Example 1:

as shown in fig. 1 to 3, a testing apparatus for a USB type communication product for a vehicle includes an operation panel 1 and a fixing member 29. The operation table 1 is provided with a detection groove 2. The test bench is characterized in that a box body 19 is arranged outside the operating platform 1, the operating platform 1 is arranged in the box body 19, a test tool PASSMAK and a lifting mechanism are arranged in the box body 19, the lifting mechanism comprises a bottom plate 20 and a rotating mechanism, a rotating column 21 is connected to the operating platform 1 in a threaded mode, one end of the rotating mechanism is arranged on the bottom plate 20, and the other end of the rotating mechanism is rotatably connected with the rotating column 21. The box body 19 is provided with a box door 22, the box door 22 is rotatably connected with the box body 19, the box door 22 is provided with an observation window 23, and the observation window 23 is opposite to the position of the detection groove 2. The observation window 23 is provided with a sliding plate 24, the sliding plate 24 is connected with the observation window 23 in a sliding way, and the sliding plate 24 is connected with a push block 25.

As shown in fig. 4-9, the fixing assembly 29 includes a fixture block 3 and an ejector block 4, the fixture block 3 and the ejector block 4 are disposed in the detection groove 2, a clamping groove 26 is formed in the fixture block 3, a pressing plate 5 is slidably connected to the fixture block 3, the fixture block 3 is provided with a plurality of fixture blocks, a connecting rod 6 is connected between adjacent fixture blocks 3, the ejector block 4 is slidably connected to the detection groove 2, and an inclined plane is formed on the ejector block 4. Be equipped with buffer block 7 in the draw-in groove 26, buffer block 7 and fixture block 3 elastic connection, the junction of the contained angle face of buffer block 7 is the arc transition. The fixture block 3 is provided with a sliding groove 8, the buffer block 7 is connected with a sliding block 27, and the sliding block 27 is in sliding connection with the sliding groove 8. The clamping block 3 is provided with a slot 9, the pressing plate 5 is inserted into the slot 9, an inserting plate 10 is connected in the slot 9, the pressing plate 5 is connected with a sliding rail 11, the inserting plate 10 is slidably connected with the sliding rail 11, and the joint of the included angle surfaces of the pressing plate 5 is in arc transition. The operating table 1 is connected with a supporting rod 12, the pressing plate 5 is connected with a first rotating rod 13, the ejector block 4 is connected with a second rotating rod 14, the supporting rod 12 is rotatably connected with a connecting rod 15, one end of the connecting rod 15 is rotatably connected with the first rotating rod 13, and the other end of the connecting rod 15 is rotatably connected with the second rotating rod 14. The support rod 12 is connected with two limit blocks 16, and the connecting rod 15 is arranged between the limit blocks 16. The operation table 1 is provided with a stabilizing groove 17, the top block 4 is connected with a stabilizing block 18, and the stabilizing block 18 is connected with the stabilizing groove in a sliding manner.

As shown in fig. 3 and 8: the fixture block 3 is connected with a guide post 31, the guide post 31 is inserted into the detection groove 2, a positioning hole is arranged in the detection groove 2, the guide post 31 is inserted into the positioning hole, the guide post 31 comprises an upper guide post 32 and a lower guide post 33, one end of the upper guide post 32 is connected with the fixture block 3, the other end of the upper guide post 32 is connected with one end of the lower guide post 32, the upper guide post 32 is prism-shaped, and the lower guide post 33 is wedge-shaped.

As shown in fig. 1-9: detect groove 2 and be used for placing the automobile-used US class communication product 28 that waits to detect, fixed subassembly 29 is placed and is put into the product removal that detects in groove 2, wherein, detects the inslot 2 and has scarfed a plurality of fixture blocks 3, and adjacent fixture block 3 passes through connecting rod 6 to be connected as a whole, and each fixture block 3 has set up draw-in groove 26 and has been used for the product 28 card that awaits measuring to go into draw-in groove 26, makes product 28 can fix a position and place fast. The pressing plate 5 is connected to the fixture block 3 and can slide back and forth, so that the product 28 can be fixed through the pressing plate 5 after the product 28 to be tested is placed in the pressing plate 5, the product 28 is prevented from shifting in the test, and the effect of stable installation is achieved. Top block 4 passes through sliding connection and can the rectilinear movement on operation panel 1, top block 4's surface has the slant face, the low side of slant face is towards detecting groove 2 simultaneously, there is the difference in height on the tank bottom level of the up end of connecting rod 6 and the 1 draw-in groove of operation panel, make and put into to await measuring behind the product 28 and leave the distance between connecting rod 6, and then make things convenient for the heat dissipation of product 28, stretch into the connecting rod below through sliding top block 4 simultaneously and jack-up product 28 gradually under the inclined plane effect, make product 28 can break away from fixture block 3 fast and deviate from draw-in groove 26, in order to make things convenient for product 28 to take out fast, reach and conveniently place, stabilize the effect in order to improve the measuring accuracy, simultaneously can conveniently take out and improve efficiency of software testing.

The operation table 1 is placed in the box 19, the fixing component 26 is installed on the detection slot 2 of the operation table 1, and after the product 28 and the fixing component 26 are installed, the connection test is performed with the test tool PASSMAK (not shown). The test tool PASSMAK is externally connected with a start button, a computer host, a code scanning gun and a printer.

Fixed subassembly 26 can carry out the adjustment of the quantity of fixture block 3 and ejector pad 4's position according to the shape of product, make fixed subassembly 26's structure have the commonality, wherein this embodiment gathers the automobile-used US class communication of product 28 that awaits measuring and is the rectangle column structure, be provided with four fixture blocks 3 in the fixed subassembly 26, connect fixture block 3 through connecting rod 6 and constitute the rectangle column structure, wherein four corners position is arranged respectively in to fixture block 3, draw-in groove 26 on the fixture block 3 is the L shape groove that two perpendicular planes are connected, buffer block 7 is equipped with two in the draw-in groove 26, one of them side slip at the opposite side of buffer block 7, make things convenient for placing of the edges and corners department of product 28 in order to form the L shape groove. One side surface of the buffer block 7 is attached to the product, and the attached surface is made of soft rubber materials, so that the friction force between the product and the buffer block 7 can be increased while the surface of the product 28 is kept protected, and the product 28 is placed more stably. The spring is connected to one side of the buffer block 7 opposite to the groove surface of the clamping groove 26, the other end of the spring is connected with the buffer block 7, the buffer block 7 can slide and reset, certain extrusion force can be generated on a product 28, and the product 28 is not easy to move. The slider 27 is connected at the lower terminal surface of buffer block 7, and spout 8 sets up the tank bottom at draw-in groove 26, makes the buffer block keep the stability of linear type removal when removing.

The ejector block 4 is arranged between two adjacent fixture blocks 3, the ejector block 4 is provided with two opposite surfaces, the ejector block 4 can evenly jack up a product 28, the structure is simplified, and operation is simple. The upper end face of the ejector block 4 is connected with the second rotating rod 14, and the lower end face of the ejector block 4 is attached to the surface of the operating platform 1, so that the ejector block 4 slides on the operating platform 1 under stress to jack up a product 28. Wherein, the both sides of kicking block 4 all are connected with stabilizing block 18, and stabilizing block 18 inserts in stabilizing groove 17 and makes the slip of kicking block 4 be the linear type, makes things convenient for kicking block 4 evenly to jack up product 28 hard, is connected with the cushion layer on the inclined plane with product 28 contact in the kicking block 4 to the surface of protection product 28.

Two connecting rods 15 have been connected on the bull stick two 14, all be equipped with the groove of stepping down 30 on two connecting rods 15, for the rotation of connecting rod 15 on bull stick 14 leaves the rotation space, guarantee simultaneously that the other end of two connecting rods 15 flushes, and then make things convenient for the application of force and remove stably, structural arrangement has whole unity.

The relative position of the pressure plate 5 and the top block 4 is arranged to ensure that the two structures are not in contact with the products 28 at the same time, namely the pressure plate 5 and the top block 4 are in alternate contact with the products 28, so that the two structures are prevented from exerting force contradiction with each other to influence the fixing and the dismounting of the products.

The bracing piece 12 is in kicking block 4 bilateral symmetry arrangement, makes the connecting rod 15 of kicking block 4 both sides connect balanced stable, and then can operate the removal and the reseing of two clamp plates 5 simultaneously through the removal of kicking block 4, reaches the effect that improves operating efficiency.

The lifting height of the rotary column 21 is matched with the space occupied by the box body 19 and the comfortable placing height for people to operate, so that the box body 19 does not occupy too much placing space, and meanwhile, the product 28 is convenient to place and take.

Slide 24 is provided with four and arranges observation window 23 in, can open and seal observation window 23 through sliding, can change product 28 temporarily through observation window 23, makes operation panel 1 need not carry out quick replacement to product 23 through going up and down, strengthens the flexibility that test equipment used.

During the test, at first paste the two-dimensional code label on automobile-used US class communication product 28, reuse two-dimensional code scanning product 28, then put into the fixed subassembly 29 on the box 19, place to detect groove 2 and fix product 28: the door 22 is opened, and a rotating mechanism (not shown, using a rotating motor) is started to rotate the rotary column 21 and then the operation platform 1 is raised, so that the fixing component 29 is raised to a position suitable for human body to install conveniently. The product 28 is placed into the clamping groove 26 along each buffer block 7, each clamping block 3 is used for fixing the product 28, the ejector blocks 3 on the two sides are moved in the opposite direction of the detection groove 2, the pressing plate 5 is moved towards the detection groove 2, the pressing plate 5 is gradually placed above the product 28 and attached to the product 28, the product 28 is prevented from moving, the fixing of the product 28 is completed, the product 28 is connected with the testing tool PASSMAK, the rotating mechanism rotates reversely to enable the operating platform 1 to descend, the box door 22 is closed, the testing tool PASSMAK starting button is opened, and then the product 28 can be tested. The test contents comprise output voltage of the product, loopback test, the respective rates of the front side USB3.0/2.0 and the back side USB, and whether error information is generated in the test process, and then the test result is printed by a printer through the computer host.

After the test, the test tool PASSMARK is closed, and the vehicle US communication product 28 is taken out from the test slot 2: opening the box door 22, starting the rotating mechanism to enable the rotating column 21 to rotate and further enable the operating platform 1 to ascend, enabling the fixing component 29 to ascend to a position suitable for a human body to install conveniently, disconnecting the product 28 from the testing tool PASSMAK, moving the ejector blocks 3 on the two sides towards the detection groove 2, enabling the four pressing plates 5 to leave the product 28 at the same time, enabling the ejector blocks 3 to continue to move and be inserted between the connecting rod 6 and the product 28, enabling the product 28 to be gradually jacked up by the inclined surfaces of the ejector blocks 3, enabling the product 28 to be easily separated from the fixing component 29, and taking out the product 28.

US-type communication product 28 for quick replacement test vehicle: closing the test tool PASSMAK, opening the sliding plate 24 to open the observation window 23, disconnecting the product 28 from the test tool PASSMAK, moving the ejector blocks 3 on the two sides towards the detection groove 2 to enable the four pressing plates 5 to simultaneously leave the product 28, continuously moving the ejector blocks 3 to be inserted between the connecting rod 6 and the product 28 to enable the product 28 to be gradually ejected by the inclined surfaces of the ejector blocks 3 and enable the guide columns 31 to be separated from the positioning holes, so that the product 28 can be easily separated from the fixing component 29, taking out the product 28, placing the replacement product 28 into the clamping grooves 26 along the buffer blocks 7, enabling the fixture blocks 3 to fix the replacement product 28, moving the ejector blocks 3 on the two sides in the opposite direction of the detection groove 2 to enable the pressing plates 5 to move towards the detection groove 2, further enabling the pressing plates 5 to be gradually placed above the replacement product 28 and attached to the replacement product 28, preventing the replacement product 28 from moving, completing the fixing of the replacement product 28, connecting the replacement product 28 with the test tool PASSMAK, sliding plate 24 to close the observation window 23, and start testing the replacement product 28.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims (10)

1. The utility model provides a test equipment of automobile-used USB class communication product, characterized by, includes operation panel (1) and fixed subassembly (29), be equipped with on operation panel (1) and detect groove (2), fixed subassembly (29) include fixture block (3) and kicking block (4), fixture block (3) and kicking block (4) are arranged in and are detected in groove (2), be connected with guide post (31) on fixture block (3), guide post (31) are pegged graft with detecting groove (2), be equipped with draw-in groove (26) on fixture block (3), sliding connection has clamp plate (5) on fixture block (3), fixture block (3) are equipped with a plurality of, are connected with connecting rod (6) between adjacent fixture block (3), kicking block (4) and detection groove (2) sliding connection, be equipped with the inclined plane on kicking block (4).

2. The testing equipment of the vehicle USB communication products according to claim 1, wherein a buffer block (7) is arranged in the slot (26), the buffer block (7) is elastically connected with the fixture block (3), and the connection of the included angle surfaces of the buffer block (7) is in arc transition.

3. The testing equipment of the USB communication products for the vehicle according to claim 2, wherein a sliding groove (8) is formed in the clamping block (3), a sliding block (27) is connected to the buffering block (7), and the sliding block (27) is slidably connected with the sliding groove (8).

4. The testing equipment of the vehicle USB communication products according to claim 1, wherein a slot (9) is formed in the fixture block (3), the pressing plate (5) is inserted into the slot (9), an inserting plate (10) is connected in the slot (9), a sliding rail (11) is connected to the pressing plate (5), the inserting plate (10) is in sliding connection with the sliding rail (11), and the joint of the included angle surfaces of the pressing plate (5) is in arc transition.

5. The testing equipment of the vehicle USB communication product according to claim 4, wherein a supporting rod (12) is connected to the operating platform (1), a first rotating rod (13) is connected to the pressing plate (5), a second rotating rod (14) is connected to the top block (4), a connecting rod (15) is rotatably connected to the supporting rod (12), one end of the connecting rod (15) is rotatably connected to the first rotating rod (13), the other end of the connecting rod (15) is rotatably connected to the second rotating rod (14), two limiting blocks (16) are connected to the supporting rod (12), and the two limiting blocks (16) are arranged, wherein the connecting rod (15) is arranged between the limiting blocks (16).

6. The testing device of the USB communication products for the vehicle according to claim 1, wherein a positioning hole is formed in the detection groove (2), the guide post (31) is inserted into the positioning hole, the guide post (31) comprises an upper guide post (32) and a lower guide post (33), one end of the upper guide post (32) is connected with the fixture block (3), the other end of the upper guide post (32) is connected with one end of the lower guide post (33), the upper guide post (32) has a prism shape, and the lower guide post (33) has a wedge shape.

7. The testing equipment for the vehicle USB communication products according to claim 1, wherein a stabilizing groove (17) is formed in the operating platform (1), a stabilizing block (18) is connected to the top block (4), and the stabilizing block (18) is slidably connected with the stabilizing groove (17).

8. The testing equipment of the vehicle USB communication products according to claim 1, wherein a box body (19) is provided outside the console (1), the console (1) is disposed in the box body (19), a testing tool PASSMAK and a lifting mechanism are installed in the box body (19), the lifting mechanism comprises a bottom plate (20) and a rotating mechanism, a rotating column (21) is connected to the console (1) through a screw thread, one end of the rotating mechanism is installed on the bottom plate (20), and the other end of the rotating mechanism is rotatably connected with the rotating column (21).

9. The testing equipment of the USB communication products for the vehicle according to claim 8, wherein a box door (22) is disposed on the box body (19), the box door (22) is rotatably connected with the box body (19), an observation window (23) is disposed on the box door (22), and the observation window (23) is opposite to the detection slot (2).

10. The testing equipment of the vehicle USB communication products according to claim 9, wherein a sliding plate (24) is arranged on the observation window (23), the sliding plate (24) is connected with the observation window (23) in a sliding manner, and a pushing block (25) is connected to the sliding plate (24).

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