Tray assembly and verification line

Abstract

The utility model discloses a tray assembly and a verification line. The tray assembly is used for bearing a guide rail meter so as to enable a verification device to verify the guide rail meter. The tray assembly comprises a base body, a switching part and a driving part. The base is used for bearing the guide rail meter. The switching part is fixedly connected with the base body and is suitable for being electrically connected with the calibrating device. The driving part is connected with the base body and is opposite to the switching part in the transverse direction. The driving part is configured to transversely drive the guide rail meter to move towards the switching part, so that the guide rail meter is electrically connected with the switching part. According to the scheme, the stability of guide rail meter verification can be improved, and the guide rail meter verification efficiency is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric meter calibration, especially to a tray assembly and a calibration line. BACKGROUND

[0002] The calibration device can directly calibrate the wall-mounted electric meter. However, the wall-mounted electric meter has the disadvantages of large size and inconvenient installation. Therefore, the related field replaces the wall-mounted electric meter with a guide rail type electric meter. The guide rail type electric meter has the advantages of small size, easy installation and easy networking due to its modular design. However, when the guide rail type electric meter needs to be calibrated, the existing calibration device is not structurally compatible with the guide rail type electric meter.

[0003] In the related art, an adapter tool is used to connect the guide rail type electric meter to the existing calibration device for calibration. Specifically, the adapter tool includes an adapter part, a fixing part and a driving part. The fixing part can press the guide rail type electric meter vertically to fix it. The adapter part is used to electrically connect the calibration device, and the driving part is used to drive the adapter part to move towards the guide rail type electric meter to electrically connect the adapter part to the guide rail type electric meter, so that the calibration device can calibrate the guide rail type electric meter. However, during the movement of the driving part towards the guide rail type electric meter, the adapter part is likely to be disconnected from the calibration device, i.e., the stability of the guide rail type electric meter calibration is poor. SUMMARY

[0004] The main purpose of the utility model is to provide a tray assembly and a calibration line to solve the technical problem of poor stability of guide rail type electric meter calibration.

[0005] To achieve the above-mentioned purpose, the first aspect of the utility model provides a tray assembly for carrying a guide rail type electric meter to enable a calibration device to calibrate the guide rail type electric meter, which comprises:

[0006] a base body for carrying the guide rail type electric meter;

[0007] an adapter part fixedly connected to the base body, the adapter part being adapted to electrically connect the calibration device;

[0008] a driving part connected to the base body and arranged transversely opposite to the adapter part, the driving part being configured to drive the guide rail type electric meter to move towards the adapter part along the transverse direction, so that the guide rail type electric meter is electrically connected to the adapter part.

[0009] In some embodiments, the driving part includes a base, a driving member and a driven member, the base is connected to the base body, the driving member is movably connected to the driven member, the driven member is used to drive the guide rail type electric meter, and the driving member is configured to rotate relative to the base body to drive the driven member to move along the transverse direction.

[0010] In some embodiments, the driving part comprises a first connecting member, one end of the first connecting member is rotatably connected to the driving member, and the other end of the first connecting member is rotatably connected to the driven member, the base body has a sliding groove arranged along the transverse direction, and the driven member is arranged at least partially through the sliding groove.

[0011] In some embodiments, the driving part further comprises a top block and a second connecting member, the second connecting member is connected to the driven member and the top block respectively, so that the top block can drive the guide rail surface to move towards the adapter part along the transverse direction, and the driving member and the driven member are located on the side of the top block facing the adapter part.

[0012] In some embodiments, the tray assembly comprises a limiting block and a limiting seat movably connected to each other, the limiting block is connected to the top block, and the limiting seat is connected to the base body, the base body is provided with a limiting groove, along the transverse direction, the limiting groove has a first groove end wall facing the adapter part and a second groove end wall away from the adapter part.

[0013] The first groove end wall is used to limit the movement of the limiting block towards the adapter part, and the second groove end wall is used to limit the movement of the limiting block away from the adapter part.

[0014] In some embodiments, the tray assembly is adapted to carry a plurality of guide rail surfaces, and the top block can synchronously drive each guide rail surface to move towards the adapter part along the transverse direction, so that each guide rail surface is electrically connected to the adapter part.

[0015] In some embodiments, the tray assembly comprises first and second guide blocks arranged at intervals, the first guide block is provided with a first guide groove on the side facing the second guide block, the second guide block is provided with a second guide groove on the side facing the first guide block, and during the movement of the guide rail surface towards the adapter part, the guide rail surface is adapted to be at least partially placed in the first and second guide grooves.

[0016] In some embodiments, the tray assembly comprises a support connected to the base body, the base body is provided with a positioning clamping groove on the side away from the support, and the support is provided with a positioning clamping block on the side away from the base body.

[0017] The positioning clamping block of one of the tray assemblies is configured to extend into the positioning clamping groove of another of the tray assemblies and be clamped to each other.

[0018] In some embodiments, the adapter part comprises a connection block and a probe seat electrically connected to each other, the connection block is used to electrically connect the detection device, and the probe seat is used to electrically connect the guide rail surface.

[0019] The utility model discloses a second aspect embodiment proposes a kind of test line, comprising:

[0020] The tray assembly as described in the above embodiments; and

[0021] A conveying line for conveying the tray assembly.

[0022] Compared with the prior art, the utility model has the beneficial effects including:

[0023] In the technical scheme of the utility model, the tray assembly includes a base body, an adapter part and a driving part. The base body is used to carry a guide rail surface. The adapter part is used to electrically connect a testing device. The driving part is connected to the base body and arranged opposite to the adapter part in the transverse direction. In the prior art, the adapter tool includes an adapter part, a fixing part and a driving part. The fixing part can press the guide rail surface in the vertical direction to fix the guide rail surface. The adapter part can electrically connect the testing device. The driving part is used to drive the adapter part to move towards the guide rail surface, so that the adapter part electrically connects the guide rail surface, and the testing device can then test the guide rail surface. However, the adapter part is prone to be disconnected from the testing device during the movement of the driving part towards the guide rail surface, i.e., the stability of the guide rail surface testing is poor. In the present scheme, the adapter part is fixedly connected to the base body, and the driving part can drive the guide rail surface to move towards the adapter part in the transverse direction, so that the guide rail surface electrically connects the adapter part. This can effectively prevent the adapter part from being disconnected from the testing device, ensure the reliability of the electrical connection between the guide rail surface and the testing device, and improve the stability of the guide rail surface testing. Moreover, the driving part can fix the guide rail surface after driving the guide rail surface to electrically connect the adapter part, i.e., the fixing operation of the fixing part on the guide rail surface can be omitted, and the efficiency of the guide rail surface testing is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained from the structures shown in these drawings without creative labor for those skilled in the art.

[0025] Figure 1 It is a structural schematic view of the tray assembly in an embodiment of the utility model. The base body, the first guide groove, the second guide groove, the adapter part and the driving part are shown.

[0026] Figure 2 It is Figure 1 A local enlarged schematic view of part A in FIG. 4. The base, the driving member, the driven member, the first connecting member, the second connecting member and the top block are shown.

[0027] Figure 3It is the schematic view of tray assembly in one embodiment of the utility model, wherein the rear side of tray assembly bears guide rail surface, and the front side of tray assembly does not bear guide rail surface;

[0028] Figure 4 It is the schematic view of tray assembly in one embodiment of the utility model, wherein tray assembly bears two guide rail surfaces;

[0029] Figure 5 It is the schematic view of guide rail surface in one embodiment of the utility model;

[0030] Figure 6 It is the sectional view schematic view of tray assembly in one embodiment of the utility model;

[0031] Figure 7 It is Figure 6 It is the local enlarged schematic view of B in the middle;Wherein, it shows driving member, driven member, first connecting piece, second connecting piece, top block, limiting block, limiting seat and limiting groove;

[0032] Figure 8 It is the schematic view of two tray assemblies stacking in one embodiment of the utility model;Wherein, it shows positioning clamping block and positioning clamping groove;

[0033] Figure 9 It is the schematic view of the test line in one embodiment of the utility model;Wherein, it shows conveying line and omits test device.

[0034] Explanation of reference numerals in the drawings:

[0035] Test line 1;

[0036] Tray assembly 10;

[0037] Base body 100;Sliding groove 110;Limiting groove 120;First groove end wall 121;Second groove end wall 122;

[0038] Positioning clamping groove 130;

[0039] Adapter 200;Connection block 210;Probe seat 220;

[0040] Driving part 300;Base 310;Driving member 320;Driven member 330;First connecting piece 340;Top block 350;Second connecting piece 360;

[0041] Limiting block 400;

[0042] Limiting seat 500;

[0043] First guide block 600;First guide groove 610;

[0044] Second guide block 700;Second guide groove 710;

[0045] Support 800; positioning block 810;

[0046] Guide rail table 20;

[0047] Conveying line 30;

[0048] Transverse direction X.

[0049] The purposes, functional features and advantages of the present application will be further described with reference to the accompanying drawings in conjunction with embodiments. DETAILED DESCRIPTION

[0050] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0051] The first aspect of the present application proposes a tray assembly 10, which is used to carry a guide rail table 20 to enable a testing device to test the guide rail table 20, thereby effectively improving the stability of the testing of the guide rail table 20. The tray assembly 10 of the embodiments of the present application will be introduced below with reference to Figures 1 to 9 Specifically, the tray assembly 10 comprises a base body 100, an adapter 200 and a driving part 300.

[0052] Referring to Figures 1 to 4 , the base body 100 is used to carry the guide rail table 20. It can be understood that in some embodiments, the base body 100 can carry a single guide rail table 20. In other embodiments, the base body 100 can also carry multiple guide rail tables 20. The embodiments of the present application take the base body 100 carrying multiple guide rail tables 20 as an example for description.

[0053] Referring to Figure 3 and Figure 4 , the adapter 200 is used to electrically connect the testing device to realize the adaptation of the guide rail table 20. It should be noted that the adapter 200 can be electrically connected to the testing device through wires or probes, and the specific connection setting can be determined according to the actual situation. The adapter 200 is fixedly connected with the base body 100. Specifically, in some embodiments, the adapter 200 can be bolted or screwed to the base body 100. In other embodiments, the adapter 200 can also be clamped to the base body 100. The specific connection setting of the adapter 200 and the base body 100 can be determined according to the actual situation.

[0054] Referring to Figures 1 to 7The driving part 300 is used to drive the guide rail table 20 to move to make the guide rail table 20 electrically connected to the adapter part 200. The driving part 300 can be connected to the base body 100 and arranged opposite to the adapter part 200 along the transverse direction X. Referring to Figure 7 The transverse direction X can refer to the left-right direction. It should be noted that the driving part 300 can drive the guide rail table 20 to move towards the adapter part 200 along the transverse direction X to make the guide rail table 20 electrically connected to the adapter part 200, that is, the adapter part 200 can be electrically connected to the guide rail table 20 and the testing device at the same time, and thus the testing operation of the testing device on the guide rail table 20 can be realized.

[0055] In the technical scheme of the utility model, the tray assembly 10 comprises a base body 100, an adapter part 200 and a driving part 300. The base body 100 is used to carry the guide rail table 20. The adapter part 200 is used to electrically connect the testing device. The driving part 300 is connected to the base body 100 and arranged opposite to the adapter part 200 along the transverse direction X. In the prior art, the adapter tool comprises an adapter part, a fixing part and a driving part. The fixing part can press the guide rail table along the vertical direction to fix the guide rail table. The adapter part can electrically connect the testing device. The driving part is used to drive the adapter part to move towards the guide rail table to make the adapter part electrically connected to the guide rail table, and thus the testing device can test the guide rail table. However, the adapter part is prone to be disconnected from the testing device during the process of driving the adapter part to move towards the guide rail table, that is, the stability of the guide rail table testing is poor. In the present scheme, the adapter part 200 is fixedly connected to the base body 100, and the driving part 300 can drive the guide rail table 20 to move towards the adapter part 200 along the transverse direction X to make the guide rail table 20 electrically connected to the adapter part 200, that is, the adapter part 200 can be effectively prevented from being disconnected from the testing device, the reliability of the electrical connection between the guide rail table 20 and the testing device is ensured, and the stability of the guide rail table 20 testing is improved. Moreover, the driving part 300 of the present scheme can fix the guide rail table 20 after driving the guide rail table 20 to electrically connect to the adapter part 200, that is, the fixing operation of the guide rail table 20 by the fixing part can be omitted, and the testing efficiency of the guide rail table 20 is improved.

[0056] Referring to Figure 2 and Figure 7The specific structure of the driving part 300 is described below. In some embodiments, the driving part 300 comprises a base 310, a driving member 320, and a driven member 330. The base 310 is connected to the base body 100, and the driving member 320 can drive the driven member 330 to move relative to the base 310. The driving member 320 is movably connected to the driven member 330. It can be understood that the driving member 320 can be rotatably or slidably connected to the driven member 330. The driven member 330 is used to drive the guide rail table 20 to move. Specifically, the driving member 320 can rotate relative to the base body 100 to drive the driven member 330 to move along the transverse direction X, i.e., the driven member 330 can drive the guide rail table 20 to move along the transverse direction X to realize the electrical connection of the guide rail table 20. In other embodiments, the driving part 300 can only comprise the driving member 320 and the base 310, i.e., the driving member 320 can directly drive the guide rail table 20 to move along the transverse direction X towards the guide rail table 20 to make the guide rail table 20 electrically connected to the adapter 200. The specific arrangement of the driving part 300 can be determined according to actual conditions, and the embodiments of the present application are described by taking the driving part 300 comprising the driving member 320 and the driven member 330 as an example. The present scheme drives the guide rail table 20 by using the driving member 320 to drive the driven member 330, which can ensure the stability of the movement of the guide rail table 20, and the overall operation process is convenient and fast, which can ensure the efficiency of the guide rail table 20.

[0057] It can be understood that in some embodiments, the driving member 320 can be manually driven to move. In other embodiments, a motor can be used to directly drive the guide rail table 20 to move. In other embodiments, the guide rail table 20 can also be driven to move by using gas pressure or hydraulic pressure. The specific driving operation of the driving member 320 can be determined according to actual conditions.

[0058] The specific taking arrangement of the guide rail table 20 on the tray assembly 10 after the completion of the detection is described below. In some embodiments, the driving member 320 can drive the driven member 330 to move along the transverse direction X away from the adapter 200, so that the driven member 330 is separated from the guide rail table 20, and then the adapter 200 is separated from the guide rail table 20 to realize the taking. In other embodiments, the driving member 320 can also drive the driven member 330 to move along the transverse direction X away from the adapter 200, so that the driven member 330 drives the guide rail table 20 to separate from the adapter 200, and then the guide rail table 20 is separated from the driven member 330 to realize the taking. The specific taking arrangement of the guide rail table 20 can be determined according to actual conditions.

[0059] Referring to Figure 2 and Figure 7The specific structure of the driving part 300 will be described below. In some embodiments, the driving part 300 comprises a first connecting piece 340 for connecting the driving piece 320 and the driven piece 330. Specifically, one end of the first connecting piece 340 can be rotatably connected to the driving piece 320, and the other end can be rotatably connected to the driven piece 330. The base body 100 can be provided with a sliding groove 110 arranged along the transverse direction X. The driven piece 330 is arranged at least partially through the sliding groove 110, that is, the sliding groove 110 can limit the driven piece 330, which can effectively reduce the situation that the driven piece 330 is stuck or deviated, so that the driven piece 330 can reliably move along the transverse direction X, and the stability of the driving part 300 driving the guide rail surface 20 is ensured.

[0060] Referring to Figure 2 and Figure 7 The specific position of the driving part 300 will be described below. In some embodiments, the driving part 300 comprises a top block 350 and a second connecting piece 360. The second connecting piece 360 is used to connect the driven piece 330 and the top block 350, and the top block 350 is used to press the guide rail surface 20 to drive the guide rail surface 20 to move. It should be noted that the driving piece 320 and the driven piece 330 can be located on the side of the top block 350 facing the adapter 200, that is, the driving piece 320 and the driven piece 330 can pull the top block 350 towards the adapter 200. It can be understood that the guide rail surface 20 can be placed between the top block 350 and the adapter 200, that is, the top block 350 can press the guide rail surface 20 to move towards the adapter 200. Compared with the scheme in which the driving piece and the driven piece are located on the side of the top block away from the adapter, the present scheme can effectively reduce the space occupation volume of the tray assembly 10 along the transverse direction X, optimize the structural layout of the tray assembly 10, and make the overall structure of the tray assembly 10 more compact.

[0061] It should be noted that the end of the top block 350 for pressing the guide rail surface 20 can be provided with a buffer layer. The buffer layer can be a rubber pad, a sponge, or a silica gel pad, etc. The buffer layer can absorb part of the impact force, reduce the damage to the guide rail surface 20, and ensure the reliability of the guide rail surface 20.

[0062] Referring to Figure 7 The specific limiting arrangement of the driving part 300 will be described below. In some embodiments, the tray assembly 10 comprises a limiting block 400 and a limiting seat 500. It should be noted that the limiting block 400 and the limiting seat 500 are movably connected to each other. The limiting block 400 can be connected to the top block 350, that is, the limiting block 400 can move with the top block 350 relative to the base body 100. The limiting seat 500 is connected to the base body 100, that is, the limiting seat 500 is fixed relative to the base body 100.

[0063] Referring to Figure 7 and 8The base body 100 is provided with a limiting groove 120, which can accommodate the limiting block 400 and the limiting seat 500. Specifically, along the transverse direction X, the limiting groove 120 has oppositely arranged first and second groove end walls 121 and 122. The first groove end wall 121 can be located on the side of the limiting groove 120 facing the adapter 200. The second groove end wall 122 can be located on the side of the limiting groove 120 away from the adapter 200. The structure of the second groove end wall 122 can be the same as or different from that of the first groove end wall 121, which can be determined according to actual conditions. It should be noted that the first groove end wall 121 can limit the movement of the limiting block 400 towards the adapter 200, and the second groove end wall 122 can limit the movement of the limiting block 400 away from the adapter 200. Therefore, the limiting groove 120 of the present scheme can limit the movement range of the limiting block 400, and since the limiting block 400 is connected to the top block 350, i.e., the limiting groove 120 can limit the pressing stroke of the top block 350, thereby preventing the top block 350 from excessively pressing the rail surface 20 and causing damage to the rail surface 20.

[0064] Referring to Figures 1 to 4 In some embodiments, the limiting seat 500 can be arranged on the side of the base body 100 away from the limiting block 400. The limiting seat 500 can be provided with a connecting groove, and the limiting block 400 can be arranged by penetrating the connecting groove. The connecting groove can be arranged to extend along the transverse direction X, i.e., the limiting block 400 can slide in the connecting groove along the transverse direction X. Therefore, the limiting seat 500 can limit the movement direction of the limiting block 400, thereby improving the stability of the driving of the rail surface 20 by the driving part 300, and the limiting seat 500 can prevent the limiting block 400 from being separated from the limiting groove 120, thereby ensuring the reliability of the assembly connection of the limiting block 400.

[0065] Referring to Figures 1 to 4 In some embodiments, the tray assembly 10 can carry a plurality of rail surfaces 20, and the specific number of the rail surfaces 20 can be determined according to actual conditions. The present embodiment is described by taking the tray assembly 10 capable of carrying two rail surfaces 20 as an example. The adjacent two rail surfaces 20 can be arranged with a spacing. The top block 350 can drive each rail surface 20 to move towards the adapter 200 along the transverse direction X synchronously, so that each rail surface 20 is electrically connected to the adapter 200. The tray assembly 10 of the present scheme can realize the adapter of a plurality of rail surfaces 20, i.e., can simultaneously calibrate a plurality of rail surfaces 20, thereby effectively improving the calibration efficiency of the rail surfaces 20.

[0066] Referring to Figure 8, the specific guiding arrangement of the tray assembly 10 to the guide rail surface 20 is introduced. In some embodiments, the tray assembly 10 includes a first guide block 600 and a second guide block 700, and the first guide block 600 can be arranged apart from the second guide block 700. It can be understood that the guide rail surface 20 can be arranged between the first guide block 600 and the second guide block 700. The first guide block 600 can be provided with a first guide groove 610, and the first guide groove 610 can be arranged on the side of the first guide block 600 facing the second guide block 700. The second guide block 700 can be provided with a second guide groove 710, and the second guide groove 710 can be arranged on the side of the second guide block 700 facing the first guide block 600. It should be noted that the first guide groove 610 and the second guide groove 710 can be adapted to the structure arrangement of the guide rail surface 20.

[0067] In the process of moving the guide rail surface 20 towards the adapter 200, part of the structure of the guide rail surface 20 can be accommodated in the first guide groove 610 and the second guide groove 710, that is, the first guide groove 610 and the second guide groove 710 can realize the movement guidance of the guide rail surface 20, improve the accuracy of the movement direction of the guide rail surface 20, so that the guide rail surface 20 can be accurately electrically connected to the adapter 200, and the reliability of the guide rail surface 20 is guaranteed.

[0068] Referring to Figure 9 and Figure 8 , the specific structure of the tray assembly 10 is introduced. The tray assembly 10 includes a bracket 800 connected to the base body 100. Referring to Figures 1 to 4 , the bracket 800 can be arranged on the upper side of the base body 100. In some embodiments, the side of the base body 100 away from the bracket 800 can be provided with a positioning clamping groove 130, and the side of the bracket 800 away from the base body 100 can be provided with a positioning clamping block 810. The positioning clamping block 810 of one of the tray assemblies 10 can extend into the positioning clamping groove 130 of the other tray assembly 10, and the positioning clamping block 810 and the positioning clamping groove 130 can be clamped with each other. In other embodiments, the side of the base body 100 away from the bracket 800 can be provided with a positioning clamping block 810, and the side of the bracket 800 away from the base body 100 can be provided with a positioning clamping groove 130. The positioning clamping groove 130 of one of the tray assemblies 10 can be provided for the positioning clamping block 810 of the other tray assembly 10, and the positioning clamping block 810 and the positioning clamping groove 130 can be clamped with each other. The embodiments of the present application take the base body 100 provided with the positioning clamping groove 130 and the bracket 800 provided with the positioning clamping block 810 as an example for description.

[0069] The positioning clamping block 810 of the present application can extend into the positioning clamping groove 130 and be clamped with each other, that is, the stability of the assembly connection of the two tray assemblies 10 can be guaranteed, and the plurality of tray assemblies 10 can be arranged in a stacked manner, that is, the overall space occupation volume can be effectively reduced, and the storage of the plurality of tray assemblies 10 is facilitated.

[0070] It should be noted that in some embodiments, the base 100 can be provided with a plurality of positioning clamping grooves 130, and the adjacent two positioning clamping grooves 130 can be arranged at intervals. The support 800 can be provided with a plurality of positioning clamping blocks 810, and the specific structure of each positioning clamping groove 130 can be adapted to the arrangement of each positioning clamping block 810, and the number of the positioning clamping blocks 810 can be the same as that of the positioning clamping grooves 130.

[0071] Referring to Figures 1 to 7 , the specific structure of the adapter 200 will be introduced below. In some embodiments, the adapter 200 includes a connection block 210 and a probe seat 220, and the probe seat 220 can be electrically connected with the connection block 210. The connection block 210 can be electrically connected with the testing device, and the probe seat 220 can be electrically connected with the guide rail table 20. It can be understood that in some embodiments, the probe seat 220 and the connection block 210 can be electrically connected through wires. In other embodiments, the probe can also be directly electrically connected with the connection block 210 by using the probe. The embodiments of the present application are described by taking the electrical connection between the probe seat 220 and the connection block 210 through wires as an example. It should be noted that the probe seat 220 can include voltage probes, current probes, auxiliary probes and the like, and the specific structure thereof can be determined according to actual conditions.

[0072] Referring to Figure 2 , the specific testing process of the guide rail table 20 in a specific embodiment of the present application will be introduced below. First, the guide rail table 20 is placed between the adapter 200 and the top block 350. It should be noted that the guide rail table 20 can be located between the first guide block 600 and the second guide block 700, and the two sides of the bottom of the guide rail table 20 can abut against the first guide groove 610 and the second guide groove 710. Referring to Figure 9 , in order to achieve the electrical connection between the probe seat 220 and the guide rail table 20, the drive member 320 can be manually forced to rotate in the counterclockwise direction, and the drive member 320 can drive the first connecting member 340 to rotate, and in turn drive the driven member 330, the second connecting member 360 and the top block 350 to move in the direction of approaching the adapter 200 along the transverse direction X, i.e. the top block 350 can press the guide rail table 20 to move towards the adapter 200, so as to achieve the electrical connection between the probe seat 220 and the guide rail table 20. Since the connection block 210 can be electrically connected with the testing device, and the connection block 210 and the probe seat 220 are electrically connected through wires, the electrical connection between the testing device and the guide rail table 20 can be achieved, so that the testing device can test the guide rail table 20. When the testing of the guide rail table 20 is completed, the drive member 320 can be manually forced to rotate in the clockwise direction, and the drive member 320 can drive the first connecting member 340 to rotate, and in turn drive the driven member 330, the second connecting member 360 and the top block 350 to move in the direction of moving away from the adapter 200 along the transverse direction X, i.e. the top block 350 can be separated from the guide rail table 20, and then the guide rail table 20 and the probe seat 220 are manually separated, so that the guide rail table 20 can be separated from the tray assembly 10.

[0073] Referring to ​ The utility model discloses a second aspect embodiment proposes a kind of test line 1, test line 1 includes the tray assembly 10 of above-mentioned embodiment and conveying line 30.It needs to be explained, conveying line 30 can be belt line, the base body 100 of tray assembly 10 can be adapted to the structure of conveying line 30 and is arranged.Conveying line 30 is used to convey tray assembly 10.It can be understood, test line 1 can include multiple tray assembly 10, conveying line 30 can convey multiple tray assembly 10.The adapter 200 of the present scheme is fixedly connected with the base body 100, and the driving portion 300 can drive the guide rail surface 20 to move towards the adapter 200 along the transverse direction X, so that the guide rail surface 20 is electrically connected with the adapter 200, that is, the adapter 200 can be effectively prevented from being disconnected with the testing device, the reliability of the electrical connection between the guide rail surface 20 and the testing device is ensured, and the stability of the guide rail surface 20 is improved during testing.

[0074] It needs to be explained that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0075] In addition, if the embodiments of the utility model involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, if "and / or", "and / or", or "and / or" appears throughout the text, it means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled persons in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0076] The above is only the preferred embodiment of the utility model, and does not limit the patent scope of the utility model, and any equivalent structural transformation made by using the utility model specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection scope of the utility model.

Claims

1. A pallet assembly for carrying a rail table for use in a verification device for verifying a rail table, characterised in that, The tray assembly comprises: a base body for carrying the guide rails; an adapter fixedly connected to the base body, the adapter being adapted to electrically connect the testing device; a driving part connected to the base body and arranged opposite to the adapter in a transverse direction, the driving part being configured to drive the guide rails to move towards the adapter in the transverse direction so as to electrically connect the guide rails to the adapter.

2. The tray assembly of claim 1, wherein the driving part comprises a base, a driving member and a driven member, the base being connected to the base body, the driving member being movably connected to the driven member, the driven member being used to drive the guide rails, and the driving member being configured to rotate relative to the base to drive the driven member to move in the transverse direction.

3. The tray assembly of claim 2, wherein the driving part comprises a first connecting member, one end of the first connecting member being rotatably connected to the driving member and the other end of the first connecting member being rotatably connected to the driven member, and the base body has a sliding groove extending in the transverse direction, the driven member being arranged at least partially in the sliding groove.

4. The tray assembly of claim 2, wherein the driving part further comprises a top block and a second connecting member, the second connecting member being connected to the driven member and the top block respectively, so that the top block can drive the guide rails to move towards the adapter in the transverse direction, and the driving member and the driven member are both located on a side of the top block facing the adapter.

5. The tray assembly of claim 4, wherein the tray assembly comprises a limiting block and a limiting seat movably connected to each other, the limiting block being connected to the top block, and the limiting seat being connected to the base body, the base body being provided with a limiting groove, the limiting groove having a first groove end wall facing the adapter and a second groove end wall facing away from the adapter in the transverse direction; the first groove end wall is used to limit the movement of the limiting block towards the adapter, and the second groove end wall is used to limit the movement of the limiting block away from the adapter.

6. The tray assembly of claim 4, wherein the tray assembly is adapted to carry a plurality of the guide rails, and the top block can synchronously drive each of the guide rails to move towards the adapter in the transverse direction, so that each of the guide rails is electrically connected to the adapter.

7. The tray assembly of claim 1, wherein the tray assembly comprises a first guide block and a second guide block arranged at intervals, the first guide block being provided with a first guide groove on a side facing the second guide block, and the second guide block being provided with a second guide groove on a side facing the first guide block, and during the movement of the guide rails towards the adapter, the guide rails are adapted to be at least partially arranged in the first guide groove and the second guide groove.

8. The tray assembly of claim 1, wherein the tray assembly comprises a support connected to the base body, the base body being provided with a positioning clamping groove on a side facing away from the support, and the support being provided with a positioning clamping block on a side facing away from the base body. The positioning clamping block of one of the tray assemblies is configured to be able to extend into the positioning clamping slot of the other tray assembly and the two are clamped to each other.

9. The tray assembly of claim 1, wherein, The adapter includes a connection block and a probe seat electrically connected to each other, the connection block is used for electrically connecting the testing device, and the probe seat is used for electrically connecting the rail surface.

10. Assay line, characterized in that, Comprising: The tray assembly according to any one of claims 1-9; And A conveying line for conveying the tray assembly.

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