Supporting device and detection system

Abstract

The utility model relates to the technical field of component detection, and discloses a supporting device and a detection system, and the supporting device comprises a base and a supporting table. The base is provided with a first stop part and a second stop part. The supporting table is rotationally arranged on the base, the supporting table is provided with a supporting plane, the supporting plane is used for supporting a to-be-detected piece, the supporting plane is provided with a positioning part, and the positioning part is used for positioning the to-be-detected piece. The first stopping part is used for abutting against the supporting table when the supporting table rotates to a first angle in the second direction, the second stopping part is used for abutting against the supporting table when the supporting table rotates to a second angle in the direction opposite to the second direction, and the second direction is parallel to the first direction. When the supporting table is at the first angle, the supporting plane is parallel to the first direction, and when the supporting table is at the second angle, the orientation of the supporting plane is opposite to the first direction. Through the above mode, jitter and instability caused by handheld operation can be reduced, errors caused by manual operation are reduced, and the detection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of component detection, in particular to a supporting device and a detection system. BACKGROUND

[0002] With the continuous upgrading of communication equipment and electronic products, the requirements for details in coaxial line production are becoming increasingly strict, and the traditional detection method gradually cannot meet the modern needs. Initially, the quality of copper bars has little effect on low-speed transmission, but as the demand for high-speed transmission and high-definition pictures increases, the quality of copper bar immersion tin becomes crucial to signal transmission loss and product performance. The existing detection method mainly relies on CCD (Charge Coupled Device) equipment, which can detect the combination of copper bars and braids, but there are many deficiencies in the operation process, including hand-held copper bar detection, hand shaking, lens needs to be focused repeatedly, manual adjustment of the position and angle of the copper bar is more tedious and has larger error, resulting in low inspection efficiency. CONTENT OF THE UTILITY MODEL

[0003] In view of the problems in the background art, the purpose of the present application is to provide a supporting device and a detection system, which overcome the above problems or at least partially solve the above problems.

[0004] According to a first aspect of the present application, a supporting device is provided, which is applied to a detection system, the detection system comprising a detection device, the detection device being used to observe a to-be-detected piece along a first direction, the supporting device comprising a base and a supporting table. The base is provided with a first stop portion and a second stop portion. The supporting table is rotationally arranged on the base, and the supporting table is provided with a supporting plane, the supporting plane being used to support the to-be-detected piece, and the supporting plane is provided with a positioning portion, the positioning portion being used to position the to-be-detected piece. The first stop portion is used to abut against the supporting table when the supporting table is rotated to a first angle along a second direction, and the second stop portion is used to abut against the supporting table when the supporting table is rotated to a second angle along a direction opposite to the second direction, wherein the second direction is parallel to the first direction. When the supporting table is at the first angle, the supporting plane is parallel to the first direction, and when the supporting table is at the second angle, the orientation of the supporting plane is opposite to the first direction.

[0005] In one or more optional embodiments above, the support table comprises a table body and a rotating shaft, the rotating shaft is connected with the table body, the rotating shaft is rotationally arranged on the base, the table body comprises a first end portion and a second end portion located on two sides of the rotating shaft along an axis perpendicular to the rotating shaft, the support plane is connected between the first end portion and the second end portion, the table body is provided with an abutting surface opposite to the support plane, the abutting surface comprises a first portion and a second portion oppositely arranged on two sides of the rotating shaft along a direction from the first end portion to the second end portion. When the support table is rotated to the first angle along the second direction, the first portion abuts against the first stop portion, and when the support table is rotated to the second angle along a direction opposite to the second direction, the second portion abuts against the second stop portion.

[0006] In one or more optional embodiments above, the base is provided with a groove recessed along the first direction, a first inner side wall of the groove constitutes the first stop portion, and when the support table is rotated to the first angle, the first portion abuts against a wall surface of the first inner side wall of the groove.

[0007] In one or more optional embodiments above, along a third direction, a side of the groove opposite to the first inner side wall penetrates through the base to form an avoiding gap, the avoiding gap is used for extending one end of the to-be-detected member to outside of the base, wherein the first direction, the third direction and a rotation axis of the support plane are perpendicular to each other in pairs.

[0008] In one or more optional embodiments above, the second stop portion is provided with a first locking member, the second end portion is provided with a second locking member, and when the second portion abuts against the second stop portion, the first locking member is locked with the second locking member.

[0009] In one or more optional embodiments above, the first locking member and the second locking member are permanent magnets with opposite magnetic poles.

[0010] In one or more optional embodiments above, the support plane is provided with an observation area, the observation area is used for supporting a to-be-observed part of the to-be-detected member. The support plane comprises a first edge and a second edge oppositely arranged along a direction perpendicular to a rotation axis of the support plane, the rotation axis of the support plane is located between the first edge and the second edge along the direction perpendicular to the rotation axis of the support plane, and the observation area is located between the first edge and the rotation axis of the support plane. When the support table is rotated to the first angle, an orientation of the first edge is opposite to the first direction.

[0011] In one or more optional embodiments above, the support table is capable of translating between a first position and a second position along the first direction, the second position being sequentially arranged with the first position and having a preset distance with the first position. The first stopper is configured to abut against the support table when the support table is in the first position and the support table is rotated to a first angle along the second direction. The second stopper is configured to abut against the support table when the support table is in the second position and the support table is rotated to a second angle along a direction opposite to the second direction.

[0012] In one or more optional embodiments above, the base is provided with a support seat, the support device comprises a bearing, the bearing is slidingly arranged in the support seat, and the rotating shaft is inserted into the bearing.

[0013] In one or more optional embodiments above, the support seat comprises a first support seat and a second support seat, the first support seat is provided with a first slot, the second support seat is provided with a second slot, the slot opening of the first slot and the slot opening of the second slot are oppositely and aligningly arranged, and the first slot and the second slot are extendingly arranged along the same direction. The bearing comprises a first bearing and a second bearing, the first bearing is slidingly arranged in the first slot, and the second bearing is slidingly arranged in the second slot. The rotating shaft comprises a first shaft end and a second shaft end oppositely arranged on two sides of the support table, and the first shaft end and the second shaft end are respectively inserted into the first bearing and the second bearing.

[0014] In one or more optional embodiments above, the positioning portion is a groove portion recessed from the support surface, the groove portion is configured to place a positioning portion of the to-be-detected member, so that a to-be-observed portion of the to-be-detected member is located in a preset region of the support plane.

[0015] According to a second aspect of the present application, a detection system is provided, comprising the support device as described above.

[0016] The support device provided by the embodiment of the present application has the beneficial effects that: the support device positions the to-be-detected piece on the support plane through the positioning part, so that the two sides of the to-be-detected piece that need to be detected are respectively directed towards the first edge and away from the support plane, the support plane is parallel to the first direction when the support table is rotated to the first angle through the first stop part, and the direction of the support plane is opposite to the first direction when the support table is rotated to the second angle through the second stop part, so that the two sides of the to-be-detected piece that need to be detected are respectively directed towards the direction opposite to the first direction when the support table is at the first angle and the second angle, for detection by the detection equipment. When applied to detecting the coaxial flat cable, compared with the traditional way of changing the direction of the coaxial flat cable by holding the coaxial flat cable by hand, the support device is beneficial to reducing the shaking and instability caused by holding the coaxial flat cable by hand, reducing the error caused by human operation, and improving the detection efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the specific embodiments or prior art description will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual proportion.

[0018] Figure 1 A perspective view of a support device provided by the embodiment of the present application;

[0019] Figure 2 A schematic view of a coaxial flat cable as a to-be-detected piece provided by the embodiment of the present application;

[0020] Figure 3 A schematic view of a support device provided by the embodiment of the present application in a detection system, the support plane supports a coaxial flat cable as a to-be-detected piece, and the support table is located at the first position and rotated to the first angle;

[0021] Figure 4 A schematic view of a support device provided by the embodiment of the present application in a detection system, the support plane supports a coaxial flat cable as a to-be-detected piece, and the support table is located at the second position and rotated to the second angle;

[0022] Figure 5 An exploded view of a support device provided by the embodiment of the present application;

[0023] Figure 6 An exploded view of a support device provided by the embodiment of the present application. DETAILED DESCRIPTION

[0024] For the convenience of understanding the present application, the present application will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element or one or more intervening elements can be present therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element or one or more intervening elements can be present therebetween. The terms "vertical", "horizontal", "left", "right", "inner", "outer" and similar expressions used in the present specification are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used in the present specification are the same as the meanings commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used in the present specification includes any and all combinations of one or more related listed items.

[0026] In the description of the present specification, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as there is no conflict between them.

[0028] Please refer to Figures 1-4 , the detection system comprises a detection device and a supporting device 1000, the supporting device 1000 is used for supporting a to-be-detected piece A, and the detection device is used for observing the to-be-detected piece A along a first direction X.

[0029] In some embodiments, the detection device comprises a work platform P, the work platform P is provided with a work plane P1, the work plane P1 is used for placing the supporting device 1000, and a lens L of the detection device is arranged towards the work plane P1.

[0030] In some embodiments, the first direction X is perpendicular to the work plane P1.

[0031] In some embodiments, the work plane P1 is horizontally arranged.

[0032] In some embodiments, the detection device is a CCD (Charge-Coupled Device) detector, which is a device that uses a charge-coupled device for detection and imaging. The CCD detector can capture an image of the object A along the first direction X through the lens of the CCD detector. In other embodiments, the detection device can also be a camera device, an optical microscope, etc.

[0033] In some embodiments, the support device 1000 comprises a base 1 and a support table 2. The support table 2 is rotatably arranged on the base 1. The support table 2 is provided with a support plane 211 for supporting the object A. The support plane 211 is provided with a positioning portion 212 for positioning the object A so that the object A is located at a predetermined region of the support plane 211 in a predetermined posture.

[0034] Referring to Figure 5 In some embodiments, the base 1 is provided with a first stop portion 11 and a second stop portion 12. The first stop portion 11 is configured to abut against the support table 2 when the support table 2 is rotated to a first angle along a second direction a, so as to position the support table 2 at the first angle. The second stop portion 12 is configured to abut against the support table 2 when the support table 2 is rotated to a second angle along a direction opposite to the second direction a, so as to position the support table 2 at the second angle. The second direction a is parallel to the first direction X.

[0035] Referring to Figure 2 and Figure 3 In some embodiments, when the support table 2 is at the first angle, the support plane 211 is parallel to the first direction X. When the support table 2 is at the first angle, the detection device can detect the side of the object A positioned on the support plane 211 which is opposite to the first direction X.

[0036] Referring to Figure 2 and Figure 4 In some embodiments, when the support table 2 is at the second angle, the support plane 211 is opposite to the first direction X. When the support table 2 is at the second angle, the detection device can detect the side of the object A positioned on the support plane 211 which is away from the support plane 211.

[0037] Referring to Figures 1-4In some embodiments, taking the component A to be inspected as a coaxial cable as an example, the coaxial cable includes multiple coaxial lines a, a fixing plate b, and a copper bar c. The coaxial line a is structured, from the outside inward, as follows: outer insulation, a shielding layer, inner insulation, and an inner conductor. The coaxial cable is composed of multiple coaxial lines a arranged side by side, and the multiple coaxial lines a are arranged side by side on the fixing plate b. The copper bar c is generally in the shape of an elongated strip, and a plurality of through-holes are arranged in sequence along the length direction X' of the copper bar c. The axial direction Y' of the through-holes is perpendicular to the length direction X' of the copper bar c. The first ends of the multiple coaxial lines a extend out of the fixing plate b, and portions of the first ends of the coaxial lines a are exposed with the shielding layer. The exposed portions of the first ends of the coaxial lines a are passed through the through-holes of the copper bar c in a one-to-one correspondence. The gaps between the through-holes and the coaxial lines a are filled with tin, so that the shielding layer of the coaxial lines a is electrically connected to the copper bar c. Along the through-hole axis direction Y', the copper strip c has opposing first and second side surfaces. First side surface c1 is the surface at the through-hole exit, i.e., the surface where coaxial line a exits the copper strip c. Observing the coaxial cable in the direction toward first side surface c1 can confirm whether there are voids or insufficient tin between the copper strip c and coaxial line a. Along a direction Z' perpendicular to both the through-hole axis direction Y' and the length direction X' of the copper strip c, the copper strip c has opposing third and fourth side surfaces c2. Observing the coaxial cable in the direction toward either third or fourth side surfaces c2 can confirm the bond between the copper strip c and the shielding layer. The inspection method involves aligning the first side surface c1 toward the inspection device's lens L to observe the tinning between the copper strip c and coaxial line a, and aligning the third or fourth side surfaces c2 toward the inspection device's lens L to observe the bond between the copper strip c and the shielding layer. Taking the first side surface c1 and the third side surface c2 as the two surfaces to be observed as an example, the coaxial cable is positioned on the support plane 211 using the positioning portion 212, such that the first side surface c1 faces away from the support plane 211 and the third side surface c2 faces the first edge 211a. The first edge 211a is the edge of the support plane 211 facing opposite to the first direction X when the support platform 2 is at the first angle. At this point, when the support platform 2 is rotated to the first and second angles, the CCD detector's lens L captures images of the first side surface c1 and the third side surface c2, respectively.

[0038] The support device 1000 provided by the embodiments of the present application positions the to-be-detected piece A on the support plane 211 through the positioning portion 212, so that the two sides of the to-be-detected piece A that need to be detected are respectively directed towards the first edge 211a and away from the support plane 211, the support plane 211 is parallel to the first direction X when the support table 2 is rotated to the first angle through the first stop portion 11, and the direction of the support plane 211 is opposite to the first direction X when the support table 2 is rotated to the second angle through the second stop portion 12, so that the two sides of the to-be-detected piece A that need to be detected are respectively directed towards the direction opposite to the first direction X when the support table 2 is at the first angle and the second angle, for detection by the detection equipment. When applied to the detection of coaxial flat cables, compared with the traditional way of changing the direction of the coaxial flat cable by holding the coaxial flat cable by hand, the present application is advantageous in reducing the shaking and instability caused by the hand-held operation, reducing the error caused by human operation, and improving the detection efficiency.

[0039] In some embodiments, the positioning portion 212 is a groove portion recessed from the support plane 211, and the groove portion is used for placing a positioning portion of the to-be-detected piece A, so that the to-be-observed portion of the to-be-detected piece A is located in a preset area of the support plane 211.

[0040] In some embodiments, the positioning portion of the to-be-detected piece A is a fixed plate b, the groove portion is used for inserting the fixed plate b, and the inner wall of the positioning groove limits the fixed plate b, so that the copper bar c is located in the preset area of the support plane 211, and the third side c2 of the copper bar c is directed away from the support plane 211, and the first side c1 is directed towards the first edge 211a along a direction parallel to the support plane 211.

[0041] In other embodiments, the positioning portion 212 is a positioning protrusion (not shown in the figure) protruding from the support plane 211, and the positioning protrusion can limit the positioning portion of the to-be-detected piece A by abutting against the circumferential side of the positioning portion, or can be inserted into a positioning hole or a positioning groove on the to-be-detected piece A to achieve positioning.

[0042] Please refer to Figure 1 , Figure 5 and Figure 6In some embodiments, the support table 2 comprises a table body 21 and a rotating shaft 22, the rotating shaft 22 is connected with the table body 21, the rotating shaft 22 is rotatably arranged on the base 1, the axis 22a of the rotating shaft 22 is parallel to or coincides with the rotation axis 211c of the support plane 211 when the support table 2 rotates. The table body 21 comprises a first end portion 213 and a second end portion 214 which are located on both sides of the rotating shaft 22 along a direction perpendicular to the axis 22a of the rotating shaft 22, the support plane 211 is connected between the first end portion 213 and the second end portion 214, the table body 21 is provided with an abutting surface 215 which is opposite to the support plane 211, the abutting surface 215 comprises a first portion 2151 and a second portion 2152 which are oppositely arranged on both sides of the rotating shaft 22 along a direction from the first end portion 213 to the second end portion 214. When the support table 2 rotates to a first angle along a second direction a, the first portion 2151 abuts against the first stop portion 11, when the support table 2 rotates to a second angle along a direction opposite to the second direction a, the second portion 2152 abuts against the second stop portion 12.

[0043] In the present application, the first end portion 213 can be one face, one side or one end of the table body 21, and the second end portion 214 can be one face, one side or one end of the table body 21.

[0044] In some embodiments, the table body 21 is generally in the shape of a flat cube, the support plane 211 and the abutting surface 215, the first end portion 213 and the second end portion 214, and two surfaces which are oppositely arranged along the axis 22a of the rotating shaft 22 serve as six faces of the cube.

[0045] In some embodiments, the support table is rotated by manual operation of an operator.

[0046] In some embodiments, the support table 2 is symmetrically arranged about the axis 22a of the rotating shaft 22. The support table 2 is designed to be symmetric about the axis 22a of the rotating shaft 22, so that the center of gravity of the support table 2 is on the rotating shaft 22, which is beneficial to maintaining balance during rotation, reducing the required torque during rotation, and reducing the difficulty of operation. It can be understood that the support table 2 is not limited to being strictly symmetric about the axis 22a of the rotating shaft 22, in actual situations, recesses or holes are provided on the support table 2, at this time the support table 2 is approximately symmetric about the axis 22a of the rotating shaft 22.

[0047] In some embodiments, the base 1 is provided with a recess 1a which is recessed along the first direction X, a first inner side wall of the recess 1a constitutes the first stop portion 11, when the support table 2 rotates to the first angle, the first portion 2151 of the abutting surface 215 abuts against the wall surface of the first inner side wall of the recess 1a.

[0048] In some embodiments, the wall surface of the first inner side wall comprises a first planar portion 111, and the first planar portion 111 is perpendicular to the third direction Y, and the first portion 2151 is arranged in a plane, and when the first portion 2151 abuts against the first planar portion 111, the support plane 211 is parallel to the first direction X.

[0049] In some embodiments, the base 1 comprises a top surface 13 and a bottom surface 14 arranged opposite to each other along the first direction X, and the recess 1a is formed by recessing the top surface 13.

[0050] Referring to Figure 3 and Figure 5 In some embodiments, the work plane P is arranged horizontally, the first direction X is perpendicular to the work plane P, and the bottom surface 14 is used to be placed on the work plane P so that the rotation axis 211c of the support plane 211 is parallel to the work plane P.

[0051] In some embodiments, along the third direction Y, the side of the recess 1a opposite to the first inner side wall is provided with a clearance space 1b for avoiding the support table 2 when the support table 2 rotates in the direction opposite to the second direction a, wherein the third direction Y is perpendicular to the first direction X, and the third direction Y is parallel to the second direction a.

[0052] In some embodiments, along the third direction Y, the side of the recess 1a opposite to the first inner side wall penetrates through the base 1 to form a clearance gap 1c for extending the one end of the to-be-detected member A outside the base 1, wherein the first direction X, the third direction Y and the rotation axis 211c of the support plane 211 are perpendicular to each other.

[0053] In some embodiments, the clearance gap 1c is used for extending the second end of the coaxial wire a of the coaxial cable outside the base 1. The clearance gap 1c is beneficial to reduce the problem of damage of the coaxial wire a caused by the interference between the coaxial wire a and the base 1.

[0054] Referring to Figure 4 and Figure 6 In some embodiments, the second stop portion 12 is arranged on the top surface 13, and the second stop portion 12 is located on the edge of the top surface 13 close to the first inner side wall. When the support table 2 rotates to the second angle, the second portion 2152 abuts against the surface of the second stop portion 12 away from the top surface 13 in the direction opposite to the second direction a.

[0055] In some embodiments, the surface of the second stop portion 12 away from the top surface 13 comprises a second planar portion 121, the second planar portion 121 is perpendicular to the first direction X, the second portion 2152 is arranged in a plane, and the second portion 2152 is parallel to the support plane 211, and when the second planar portion 121 abuts against the second portion 2152, the support plane 211 is perpendicular to the first direction X.

[0056] In some embodiments, the second stop 12 is provided with a first locking member (not shown), the second end portion 214 is provided with a second locking member (not shown), and the first locking member and the second locking member are locked when the second portion 2152 abuts against the second stop 12. Through cooperation of the first locking member and the second locking member, the support table 2 can be automatically locked at the second angle, which is beneficial to improving the convenience of operation in the detection process.

[0057] In some embodiments, the first locking member and the second locking member are permanent magnets with opposite magnetic poles.

[0058] In some embodiments, the second portion 2152 is recessed to be provided with a first accommodating groove 2152a, a permanent magnet as the first locking member is arranged in the first accommodating groove 2152a, and the second planar portion 121 is recessed to be provided with a second accommodating groove 121a, another permanent magnet as the second locking member is arranged in the second accommodating groove 121a.

[0059] In other embodiments, the first locking member and the second locking member can also be buckles, which are locked through buckling.

[0060] Please refer to Figures 1-5 In some embodiments, the support plane 211 is provided with an observation area, and the observation area is used for supporting a to-be-observed part of the to-be-detected member A. The positioning portion 212 is used for positioning the to-be-detected member A, so that the to-be-observed part of the to-be-detected member A is located in the observation area.

[0061] In some embodiments, the observation area is used for supporting a copper strip c of a coaxial flat cable.

[0062] In some embodiments, the support plane 211 includes a first edge 211a and a second edge 211b which are oppositely arranged along a direction perpendicular to a rotation axis 211c of the support plane 211, and the rotation axis 211c of the support plane 211 is located between the first edge 211a and the second edge 211b along the direction perpendicular to the rotation axis 211c of the support plane 211, and when the support table 2 rotates to the first angle, the first edge 211a is opposite to the first direction X in orientation.

[0063] As described in the above embodiments, in order to enable the support table 2 to rotate stably, the support table 2 is arranged to be substantially symmetrical about the two sides of the rotation shaft 22, and further, the support plane 211 is arranged to be as symmetrical as possible at the two ends and distributed on the two sides of the rotation shaft 211c. Compared with the arrangement in which the support plane 211 is arranged to be deviated to one side of the support table 2, the area of the support plane 211 can be increased without increasing the volume of the support table 2. However, due to the large difference in the length of the coaxial cable between the two sides of the copper strip c, the length of one side of the fixed plate b is much larger than that of the other side, and thus the copper strip c is arranged between the first edge 211a and the rotation shaft 211c. Compared with the arrangement in which the copper strip c is arranged between the second edge 211b and the rotation shaft 211c or aligned with the rotation shaft 211c, the coaxial cable can be more uniformly distributed and fixed on the support plane 211. However, when the support table 2 rotates at the fixed position, the position of the copper strip c in the space changes. Taking the axis c3 (parallel to the direction X') of the copper strip c as a reference, the distance between the axis c3 of the copper strip c and the detection device in the first direction X is increased when the support table 2 is at the first angle compared with when the support table 2 is at the second angle. Since the size of the copper strip c in the radial direction is small, the distance between the third side c2 and the lens L in the first direction X is greater than the distance between the first side c1 and the lens L in the first direction X when the support table 2 is at the first angle compared with when the support table 2 is at the second angle. The change in distance causes the lens L to need to be refocused, and the increase in distance can cause the observation effect to be poor.

[0064] In some embodiments, the support table 2 can be translated between a first position and a second position along the first direction X, and the second position and the first position are arranged in sequence and have a preset distance therebetween. The first stop 11 is arranged to abut against the support table 2 when the support table 2 is at the first position and the support table 2 is rotated to the first angle in the second direction a, and the second stop 12 is arranged to abut against the support table 2 when the support table 2 is at the second position and the support table 2 is rotated to the second angle in the direction opposite to the second direction a. By arranging the second position and the first position to have a preset distance in the first direction X, the rotation shaft 211c of the support plane 211 is moved by the preset distance in the first direction X when the support table 2 is translated from the first position to the second position, so that the change in distance between the copper strip c and the lens L caused by the rotation of the support table 2 from the first angle to the second angle can be reduced, and the detection efficiency can be improved. The preset distance can be set according to actual conditions, and the optimal distance is L1=L2, so that the distance between the lens L of the CCD detector and the first side c1 and the third side c2 in the first direction X is equal when the support table 2 is rotated to the first angle and the second angle, respectively. Thus, the lens L does not need to be refocused when switching between the first angle and the second angle, and the detection efficiency is greatly improved.

[0065] See also Figure 1 、 Figure 5 and Figure 6 In some embodiments, the base 1 is provided with a support 15 , the supporting device 1000 includes a bearing 3 , the bearing 3 is slidably provided on the support 15 , and the rotating shaft 22 is inserted into the bearing 3 .

[0066] In some embodiments, the support 15 includes a first support 151 and a second support 152. The first support 151 is provided with a first strip groove 151a, and the second support 152 is provided with a second strip groove 151b. Along the axis 22a of the rotating shaft 22, the notches of the first strip groove 151a and the notches of the second strip groove 151b are arranged facing each other and aligned, and the first strip groove 151a and the second strip groove 151b extend in the same direction. The bearing 3 includes a first bearing 31 and a second bearing 32. The first bearing 31 is slidably disposed in the first strip groove 151a, and the second bearing 32 is slidably disposed in the second strip groove 151b. The rotating shaft 22 includes a first shaft end 221 and a second shaft end 222 arranged on opposite sides of the support platform 2. The first shaft end 221 and the second shaft end 222 are respectively inserted into the first bearing 31 and the second bearing 32.

[0067] In some embodiments, the first strip groove 151 a and the second strip groove 151 b are both extended along the first direction X.

[0068] It can be understood that the extension trajectory of the first strip groove 151a and the second strip groove 151b is not limited to a straight line segment along the first direction X. In other embodiments, the extension trajectory of the first strip groove 151a and the second strip groove 151b can be a straight line segment or an arc line segment with a certain angle to the first direction X in a reference plane of the rotation axis 211c perpendicular to the support plane 211, so as to satisfy the requirement that the second position and the first position in the first direction X are arranged in sequence and have a preset distance.

[0069] In some embodiments, the first support 151 and the second support 152 are arranged opposite to each other on the top surface 13 and on both sides of the groove 1 a along a fourth direction Z, and the fourth direction Z is parallel to the rotation axis 211 c of the supporting plane 211 .

[0070] In some embodiments, a first strip-shaped hole 151c is provided at the bottom of the first strip-shaped groove 151a, and the hole wall of the first strip-shaped hole 151c is adapted to the outer wall of the first shaft end 221. The extension direction of the first strip-shaped hole 151c is the same as that of the first strip-shaped groove 151a. Along the direction from the groove opening of the first strip-shaped groove 151a to the groove bottom of the first strip-shaped groove 151a, the first shaft end 221 passes through the first bearing 31 and is inserted into the first strip-shaped hole 151c.

[0071] In some embodiments, the second slot 151b is provided with a second slot hole 151d, the hole wall of the second slot hole 151d is matched with the outer wall of the second shaft end 222, the extending direction of the second slot hole 151d is the same as that of the second slot 151b, the second shaft end 222 is inserted into the first slot hole 151c after passing through the second bearing 32.

[0072] In some embodiments, the first abutting block 23 is arranged at one end of the table body 21, the first shaft end 221 is arranged at the side of the first abutting block 23 away from the table body 21, and the first abutting block 23 is used to limit the first bearing 31 in the first slot 151a in the direction from the slot opening of the first slot 151a to the slot bottom of the first slot 151a, so as to prevent the first bearing 31 from escaping from the first slot 151a through the slot opening of the first slot 151a.

[0073] In some embodiments, the second abutting block 24 is arranged at the other end of the table body 21, the second shaft end 222 is arranged at the side of the second abutting block 24 away from the table body 21, and the second abutting block 24 is used to limit the second bearing 32 in the second slot 151b in the direction from the slot opening of the second slot 151b to the slot bottom of the second slot 151b, so as to prevent the second bearing 32 from escaping from the second slot 151b through the slot opening of the second slot 151b.

[0074] The above description is only for the embodiments of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which is based on the content of the specification and drawings of the present application, is also included in the patent protection scope of the present application.

Claims

1. A support device, used in a detection system, wherein the detection system includes a detection device, the detection device is used to observe the object to be detected along a first direction, characterized in that: include: A base having a first stop portion and a second stop portion; A support platform is rotatably mounted on the base, wherein the support platform is provided with a support plane, the support plane is used to support the to-be-detected component, and the support plane is provided with a positioning portion, the positioning portion is used to position the to-be-detected component; The first stop portion is used to abut against the support platform when the support platform rotates to a first angle along a second direction, and the second stop portion is used to abut against the support platform when the support platform rotates to a second angle along a direction opposite to the second direction, wherein the second direction is parallel to the first direction; When the support platform is at the first angle, the support plane is parallel to the first direction; when the support platform is at the second angle, the direction of the support plane is opposite to the first direction.

2. The support device according to claim 1, characterized in that The support platform includes a platform body and a rotating shaft, the rotating shaft is connected to the platform body, and the rotating shaft is rotatably arranged on the base, the platform body includes a first end and a second end located on both sides of the rotating shaft along an axis perpendicular to the rotating shaft, the supporting plane is connected between the first end and the second end, and the platform body is provided with an abutment surface opposite to the supporting plane, the abutment surface includes a first part and a second part arranged on both sides of the rotating shaft in a direction from the first end to the second end; When the support platform rotates to the first angle, the first part abuts against the first stop portion along the second direction. When the support platform rotates to the second angle, the second part abuts against the second stop portion along the direction opposite to the second direction.

3. The supporting device according to claim 2, characterized in that The base is recessed along the first direction to form a groove, and the first inner side wall of the groove constitutes the first stop portion. When the support platform rotates to the first angle, the first part abuts against the wall surface of the first inner side wall of the groove.

4. The supporting device according to claim 3, characterized in that Along the third direction, the side of the groove opposite to the first inner wall passes through the base to form an avoidance gap, and the avoidance gap is used to allow one end of the part to be detected to extend outside the base, wherein the first direction, the third direction and the rotation axis of the support plane are perpendicular to each other.

5. The supporting device according to claim 3, characterized in that: The second stop portion is provided with a first locking piece, and the second end portion is provided with a second locking piece. When the second portion abuts against the second stop portion, the first locking piece is locked with the second locking piece.

6. The supporting device according to claim 5, characterized in that The first locking member and the second locking member are permanent magnets with opposite magnetic poles.

7. The supporting device according to any one of claims 2 to 6, characterized in that: The support plane is provided with an observation area, and the observation area is used to support the part to be observed of the part to be inspected; The support plane includes a first edge and a second edge arranged opposite to each other in a direction perpendicular to the rotation axis of the support plane. In the direction perpendicular to the rotation axis of the support plane, the rotation axis of the support plane is located between the first edge and the second edge. The observation area is located between the first edge and the rotation axis of the support plane. When the support platform is rotated to a first angle, the direction of the first edge is opposite to the first direction.

8. The supporting device according to claim 7, characterized in that: The support platform is capable of translating between a first position and a second position, wherein the second position and the first position are sequentially arranged along the first direction, and a preset distance is provided between the second position and the first position; The first stop portion is used to abut against the support platform when the support platform is in the first position and the support platform is rotated to a first angle along the second direction, and the second stop portion is used to abut against the support platform when the support platform is in the second position and the support platform is rotated to a second angle along a direction opposite to the second direction.

9. The supporting device according to claim 8, characterized in that The base is provided with a support, the supporting device includes a bearing, the bearing is slidably arranged on the support, and the rotating shaft is inserted into the bearing.

10. The supporting device according to claim 9, characterized in that The support includes a first support and a second support, the first support is provided with a first strip groove, the second support is provided with a second strip groove, the notch of the first strip groove and the notch of the second strip groove are arranged facing each other and aligned, and the first strip groove and the second strip groove extend in the same direction; The bearing includes a first bearing and a second bearing, the first bearing is slidably disposed in the first strip groove, and the second bearing is slidably disposed in the second strip groove; The rotating shaft includes a first shaft end and a second shaft end which are arranged opposite to each other on both sides of the supporting platform, and the first shaft end and the second shaft end are respectively inserted into the first bearing and the second bearing.

11. The supporting device according to any one of claims 1 to 6, characterized in that: The positioning portion is a groove portion formed by the support surface being recessed, and the groove portion is used to place the positioning portion of the to-be-detected member so that the to-be-observed portion of the to-be-detected member is located in a preset area of ​​the support plane.

12. A detection system, characterized in that: Comprising the supporting device according to any one of claims 1-11.

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