Auxiliary inspection tool table for automobile die

Abstract

The utility model discloses an auxiliary inspection tool table for an automobile die, and relates to the technical field of detection equipment, the auxiliary inspection tool table for the automobile die comprises a support frame, the upper end of the support frame is fixedly provided with a support plate, the support plate is provided with a plurality of transverse grooves, the two ends of the support plate are provided with vertical grooves, and the two ends of the transverse grooves are communicated with the vertical grooves; the clamping mechanism is arranged above the supporting plate, and the clamping mechanism is used for clamping a mold; the vertical rotating mechanism is arranged at the lower end of the clamping mechanism, and the vertical rotating mechanism is used for adjusting the inclination angle of the clamping mechanism; and the horizontal rotating mechanism is fixedly arranged at the lower end of the vertical rotating mechanism, and the horizontal rotating mechanism is used for adjusting the rotating angle of the clamping mechanism on the plane. According to the utility model, the clamping mechanism, the vertical rotating mechanism and the horizontal rotating mechanism are arranged, so that manual overturning and fixing of the mold can be avoided, and the detection convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to an auxiliary inspection tool table for automobile molds. Background Technique

[0002] When a mold is in use, it needs to be detected to determine whether there are cracks in the mold, whether the dimensions are accurate, and whether the surface quality meets the requirements. Generally, the mold is placed on a platform for detection. In the actual operation process, this method still has many deficiencies.

[0003] In the patent with the Chinese patent publication number CN217403825U, a mold detection platform and mold detection equipment are proposed. The equipment reduces the deformation of the support plate by setting the compression of elastic elements to buffer the fall of the mold, thereby improving the detection accuracy of the mold detection platform.

[0004] However, this device cannot adjust and fix the angle of the mold. When it is necessary to turn the mold to a certain angle, it needs to be done manually and fixed manually, which is very inconvenient. Content of the Utility Model

[0005] The utility model provides an auxiliary inspection tool table for automobile molds, which has the advantages of being able to adjust and fix the angle of the mold, so as to solve the problems put forward in the background technique.

[0006] To achieve the purpose of being able to adjust and fix the angle of the mold, the utility model provides the following technical solution: an auxiliary inspection tool table for automobile molds, including a support frame: a support plate is fixedly arranged at the upper end of the support frame, a plurality of transverse grooves are arranged along the length direction of the support plate, vertical grooves are arranged at both ends of the support plate along the width direction, and both ends of the transverse grooves are communicated with the vertical grooves; a clamping mechanism, the clamping mechanism is arranged above the support plate, and the clamping mechanism is used for clamping the mold; a vertical rotation mechanism, the vertical rotation mechanism is arranged at the lower end of the clamping mechanism, and the vertical rotation mechanism is used for adjusting the inclination angle of the clamping mechanism in the vertical direction; a horizontal rotation mechanism, the horizontal rotation mechanism is fixedly arranged at the lower end of the vertical rotation mechanism, the horizontal rotation mechanism is used for adjusting the rotation angle of the clamping mechanism on the plane, and the horizontal rotation mechanism can slide along the transverse grooves and the vertical grooves.

[0007] As a preferred technical solution of the present utility model, the clamping mechanism includes a mounting base. A trapezoidal groove is formed on the upper surface of the mounting base. A bidirectional screw is arranged in the trapezoidal groove. Both ends of the bidirectional screw are rotatably connected to the mounting base. Trapezoidal sliders are threadedly connected to both ends of the bidirectional screw. The trapezoidal sliders fit into the trapezoidal groove. A clamping head is fixedly arranged on the upper surface of the trapezoidal slider. The clamping head is used for clamping the mold. One end of the mounting base is provided with a first handwheel. The first handwheel is fixedly connected to one end of the bidirectional screw. Symmetrically fixed connection blocks are fixedly arranged on the lower surface of the mounting base. The connection blocks are fixedly connected to the vertical rotation mechanism.

[0008] As a preferred technical solution of the present utility model, the vertical rotation mechanism includes a fixed frame. A mounting groove is formed on the upper surface of the fixed frame. A worm is arranged in the mounting groove. Both ends of the worm are rotatably connected to the fixed frame. A turbine is meshed with the upper end of the worm. A rotating shaft is fixedly arranged at the center of the turbine. Second connection blocks are fixedly arranged on the upper surface of the fixed frame corresponding to both sides of the mounting groove. The rotating shaft is rotatably connected to the second connection blocks. A second handwheel is arranged on one side of the fixed frame. The second handwheel is fixedly connected to one end of the worm. The connection block is fixedly connected to the rotating shaft so that the turbine drives the clamping mechanism to rotate.

[0009] As a preferred technical solution of the present utility model, the horizontal rotation mechanism includes a top cylinder. The upper surface of the top cylinder is fixedly connected to the lower surface of the fixed frame. A retaining ring is fixedly arranged at the inner wall of the lower end of the top cylinder. A bottom cylinder is rotatably arranged at the lower end of the top cylinder. An annular groove is formed on the outer surface of the upper end of the bottom cylinder. The annular groove fits into the retaining ring. The horizontal rotation mechanism further includes a pushing disc fixedly arranged in the top cylinder. A plurality of limiting blocks are fixedly arranged on the lower surface of the pushing disc along the radial direction of the pushing disc. A column body is fixedly arranged in the bottom cylinder. A movable disc is also arranged in the bottom cylinder. The movable disc is sleeved on the outer peripheral surface of the column body. A plurality of limiting grooves are formed on the upper surface of the movable disc along the radial direction of the movable disc. The limiting grooves fit into the limiting blocks. A guiding block is fixedly arranged on the outer peripheral surface of the movable disc. A guiding groove that fits into the guiding block is formed on the inner wall of the bottom cylinder. The guiding block slides up and down in the guiding groove. A spring is arranged between the bottom end of the movable disc and the bottom end of the inner wall of the bottom cylinder. The spring is used to reset the movable disc.

[0010] As a preferred technical solution of the present utility model, a sliding block is fixedly arranged on the lower surface of the bottom cylinder. The sliding block can slide in the vertical groove and the horizontal groove so that the horizontal rotation mechanism can slide along the horizontal groove and the vertical groove.

[0011] As a preferred technical solution of the present utility model, a back plate is fixedly arranged at the upper end of one side of the support plate. A lighting device is fixedly arranged on the back plate. The lighting device is used to provide appropriate brightness. A hook is fixedly arranged on the back plate. The hook is used to hang the detection tool.

[0012] As a preferred technical solution of the present utility model, a drawer is provided on the side of the support frame away from the back plate, and the drawer is used for storing inspection tools.

[0013] Compared with the prior art, the present utility model provides an auxiliary inspection tool table for automobile molds, which has the following beneficial effects:

[0014] 1. For this auxiliary inspection tool table for automobile molds, by setting a clamping mechanism, a vertical rotation mechanism and a horizontal rotation mechanism, it is convenient to fix the mold and adjust the angle of the fixed mold, thus avoiding manually flipping and fixing the mold, increasing the convenience of detection and improving the detection efficiency.

[0015] 2. For this auxiliary inspection tool table for automobile molds, by setting a vertical rotation mechanism composed of a worm and a turbine, and relying on the self-locking characteristic between the worm and the turbine, the clamping mechanism can maintain a fixed state after stopping rotating, without the need for an additional locking structure, improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of the present utility model;

[0017] Figure 2 It is an exploded view of the rotating part of the present utility model;

[0018] Figure 3 It is a cross-sectional view of the clamping mechanism of the present utility model;

[0019] Figure 4 It is a cross-sectional view of the vertical rotation mechanism of the present utility model;

[0020] Figure 5 It is a front cross-sectional view of the horizontal rotation mechanism of the present utility model;

[0021] Figure 6 It is an exploded cross-sectional view of the horizontal rotation mechanism of the present utility model; <>

[0022] Figure 7 It is a bottom view structural diagram of the pushing disc of the present utility model.

[0023] In the figure: 1, back panel; 2, hook; 3, lighting device; 4, support frame; 5, drawer; 6, support plate; 61, horizontal groove; 62, vertical groove; 7, clamping head; 8, mounting seat; 81, trapezoidal groove; 82, fixing block; 83, first handwheel; 84, trapezoidal slider; 85, bidirectional screw; 86, first connecting block; 9, fixing frame; 91, mounting groove; 92, second connecting block; 93, worm; 94, turbine; 95, rotating shaft; 96, second handwheel; 10, top cylinder; 101, retaining ring; 102, pushing disk; 103, limiting block; 11, bottom cylinder; 111, annular groove; 112, guiding groove; 113, cylinder; 12, spring; 13, movable disk; 131, limiting groove; 132, guiding block; 14, sliding block. Detailed implementation manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figure 1 One Figure 6 , the present invention discloses an auxiliary inspection tool table for automobile molds, including a support frame 4. A support plate 6 is fixedly provided at the upper end of the support frame 4. The upper surface of the support plate 6 is the working area during inspection. A plurality of horizontal grooves 61 are provided in the support plate 6 along the length direction, and vertical grooves 62 are provided at both ends of the support plate 6 along the width direction. The two ends of the horizontal groove 61 are communicated with the vertical groove 62, so that the horizontal groove 61 and the vertical groove 62 are combined into a track on the support plate 6.

[0026] In addition, a clamping mechanism is provided above the support plate 6. The clamping mechanism is used to clamp the mold, so that the mold to be detected is fixed, which is convenient for subsequent detection.

[0027] Moreover, a vertical rotation mechanism is provided at the lower end of the clamping mechanism. The vertical rotation mechanism is used to adjust the inclination angle of the clamping mechanism in the vertical direction, so as to adjust the angle of the fixed mold, and fix the angle of the mold after adjustment, so as to avoid manually flipping the mold, increase the convenience of detection, and improve the detection efficiency.

[0028] Furthermore, a horizontal rotation mechanism is also provided at the lower end of the vertical rotation mechanism. The horizontal rotation mechanism is used to adjust the rotation angle of the clamping mechanism on the plane. Through the horizontal rotation mechanism, the angle adjustment range of the mold can be increased, the practicability of the device can be improved, and the horizontal rotation mechanism can slide along the horizontal groove 61 and the vertical groove 62, so as to drive the mold to move on the support plate 6, which is convenient to adjust the mold to a suitable position.

[0029] Combined with Figure 1 、 Figure 2 and Figure 3 Figure 3 , the clamping mechanism includes a mounting base 8. A trapezoidal groove 81 is formed in the upper surface of the mounting base 8. A bidirectional screw 85 is arranged in the trapezoidal groove 81. Both ends of the bidirectional screw 85 are rotatably connected to the mounting base 8. In order to improve the stability of the installation of the bidirectional screw 85, a fixing block 82 is rotatably arranged in the middle of the bidirectional screw 85. The fixing block 82 is fixedly connected to the mounting base 8, so as to support the bidirectional screw 85 in the middle. Trapezoidal sliders 84 are threadedly connected to both ends of the bidirectional screw 85. The trapezoidal sliders 84 are preferably symmetrically arranged with respect to the fixing block 82. A clamping head 7 is fixedly arranged on the upper surface of the trapezoidal slider 84 that fits the trapezoidal groove 81. The clamping head 7 is used to clamp the mold. In order to improve the clamping effect of the clamping head 7, anti-slip lines can be arranged on the side of the clamping head 7 in contact with the mold to increase the friction between the clamping head 7 and the mold; and a first handwheel 83 is arranged at one end of the mounting base 8. The first handwheel 83 is fixedly connected to one end of the bidirectional screw 85. By rotating the first handwheel 83, the clamping head 7 can clamp the mold; symmetrically fixed first connecting blocks 86 are arranged on the lower surface of the mounting base 8. The first connecting blocks 86 are fixedly connected to the vertical rotation mechanism. By driving the first connecting blocks 86, the clamping mechanism can be driven.

[0030] Combined with Figure 2 、 Figure 4 Figure 4 , in order to realize the function of adjusting the vertical rotation mechanism in the vertical direction according to the inclination angle of the mold, the vertical rotation mechanism includes a fixing frame 9. An installation groove 91 is formed in the upper surface of the fixing frame 9. A worm 93 is arranged in the installation groove 91. Both ends of the worm 93 are rotatably connected to the fixing frame 9. A turbine 94 is meshed with the upper end of the worm 93. A rotating shaft 95 is fixedly arranged at the center of the turbine 94. Second connecting blocks 92 are fixedly arranged on both sides of the installation groove 91 on the upper surface of the fixing frame 9. The rotating shaft 95 is rotatably connected to the second connecting blocks 92. And the first connecting block 86 is fixedly connected to the rotating shaft 95. When the worm 93 rotates, the turbine 94 can be driven, so as to drive the first connecting block 86 to rotate through the rotating shaft 95, and then drive the clamping mechanism to generate an angular change, realizing the angle adjustment of the mold. In order to facilitate the control of the rotation of the worm 93, a second handwheel 96 is arranged on one side of the fixing frame 9. The second handwheel 96 is fixedly connected to one end of the worm 93, so that the worm 93 can be rotated by adjusting the second handwheel 96; in this embodiment, due to the self-locking characteristic between the worm 93 and the turbine 94, the clamping mechanism can maintain a fixed state after stopping rotating, without an additional locking structure, improving the convenience of using the device.

[0031] Combined with Figure 2 、 Figure 5 、 Figure 6 and Figure 7, To adjust the rotation angle of the clamping mechanism on a plane, the horizontal rotation mechanism includes a top cylinder 10. The upper surface of the top cylinder 10 is fixedly connected to the lower surface of the fixed frame 9, so that when the top cylinder 10 rotates, it can drive the vertical rotation mechanism and the clamping mechanism to rotate. A retaining ring 101 is fixedly provided on the inner wall at the lower end of the top cylinder 10. A bottom cylinder 11 is rotatably provided at the lower end of the top cylinder 10. An annular groove 111 is formed on the outer surface at the upper end of the bottom cylinder 11, and the annular groove 111 fits with the retaining ring 101, so that the top cylinder 10 will not disengage from the bottom cylinder 11 when rotating.

[0032] In addition, the horizontal rotation mechanism further includes a pushing disk 102 fixedly provided in the top cylinder 10. The pushing disk 102 rotates together with the top cylinder 10. A plurality of limiting blocks 103 are fixedly provided on the lower surface of the pushing disk 102 along the radial direction of the pushing disk 102. A column 113 is fixedly provided in the bottom cylinder 11, and a movable disk 13 is further provided in the bottom cylinder 11. The movable disk 13 is sleeved on the outer peripheral surface of the column 113. A plurality of limiting grooves 131 are formed on the upper surface of the movable disk 13 along the radial direction of the movable disk 13, and the limiting grooves 131 fit with the limiting blocks 103; A guiding block 132 is fixedly provided on the outer peripheral surface of the movable disk 13, and a guiding groove 112 that fits with the guiding block 132 is formed on the inner wall of the bottom cylinder 11. The guiding block 132 slides up and down in the guiding groove 112. Four guiding blocks 132 and guiding grooves 112 are preferably provided to make the movement of the movable disk 13 more stable. A spring 12 is further provided between the bottom end of the movable disk 13 and the bottom end of the inner wall of the bottom cylinder 11, and the spring 12 is used to reset the movable disk 13.

[0033] In this implementation, by rotating the top cylinder 10, the pushing disk 102 rotates, and then the limiting blocks 103 disengage from the limiting grooves 131. At the same time, the limiting blocks 103 push the movable disk 13 downward, so that the movable disk 13 moves downward along the guiding groove 112 and compresses the spring 12. When the mold rotates to a suitable position, the limiting blocks 103 move to the nearest limiting groove 131. At the same time, the movable disk 13 moves upward under the reset action of the spring 12, so that the limiting blocks 103 are re-embedded in the limiting grooves 131, thereby preventing the top cylinder 10 from continuing to rotate.

[0034] Combined with Figure 1 and Figure 2 , To adjust the position of the mold on the support plate 6, a sliding block 14 is fixedly provided on the lower surface of the bottom cylinder 11. The sliding block 14 can slide in the vertical groove 61 and the horizontal groove 62, so that the horizontal rotation mechanism can slide along the horizontal groove 61 and the vertical groove 62, thereby driving the mold to move on the support plate 6 and enabling the mold to move to a position convenient for detection.

[0035] Combined with Figure 1, on the upper end of one side of the support plate 6, a back plate 1 is fixedly installed. On the back plate 1, a lighting device 3 is fixedly installed. The lighting device 3 is used to provide appropriate brightness to avoid insufficient brightness during detection. On the back plate 1, a hook 2 is fixedly installed. The hook 2 is used to hang detection tools, facilitating the detection personnel to pick them up.

[0036] Combined with Figure 1 [[ID=S]], on the side of the support frame 4 away from the back plate 1, a drawer 5 is provided. The drawer 5 is used to store detection tools to avoid excessive objects placed on the support plate 6, thereby affecting detection.

[0037] The working principle and usage process of the present utility model: When in use, place the mold between the clamping heads 7, and rotate the first handwheel 83 to clamp the mold. When it is necessary to adjust the inclination angle of the mold in the vertical direction, rotate the second handwheel 96 to rotate the worm 93, and drive the rotating shaft 95 and the first connecting block 86 to rotate through the turbine 94, and then drive the mounting seat 8 to rotate, realizing the adjustment of the inclination angle of the mold; When it is necessary to adjust the horizontal angle of the mold, rotate the top cylinder 10, thereby driving the vertical rotation mechanism and the clamping mechanism to rotate. When reaching the appropriate position, the limiting block 103 moves to the nearest limiting groove 131, and at the same time, the movable disk 13 moves upward under the reset action of the spring 12, so that the limiting block 103 is re-embedded in the limiting groove 131, thereby preventing the top cylinder 10 from continuing to rotate; When it is necessary to adjust the position of the mold on the support plate 6, by pushing the horizontal rotation mechanism, the sliding block 14 moves in the transverse groove 61, and the sliding block 14 can also be moved to different transverse grooves 61 through the vertical groove 62, thereby realizing the adjustment of the position of the mold on the support plate 6.

[0038] In summary, for this automotive mold auxiliary inspection tool table, by setting the clamping mechanism, the vertical rotation mechanism and the horizontal rotation mechanism, it is convenient to fix the mold and adjust the angle of the fixed mold, thereby avoiding manually flipping and fixing the mold, increasing the convenience of detection and improving the detection efficiency; By setting the vertical rotation mechanism composed of the turbine 94 and the worm 93, relying on the self-locking characteristic between the worm 93 and the turbine 94, the clamping mechanism can maintain a fixed state after stopping rotation, without the need for an additional locking structure, improving the convenience of using the device.

[0039] It should be noted that in this article, terms such as "including", "comprising" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to this process, method, article or device. Without further limitations, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0040] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An auxiliary inspection tool table for automobile molds, including a support frame (4), characterized in that: A support plate (6), the support plate (6) is fixed to the upper end of the support frame (4), the support plate (6) is provided with a plurality of transverse grooves (61) along the length direction, and vertical grooves (62) are provided at both ends of the support plate (6) along the width direction. Both ends of the transverse groove (61) communicate with the vertical groove (62); A clamping mechanism, the clamping mechanism is arranged above the support plate (6), and the clamping mechanism is used for clamping the mold; A vertical rotation mechanism, the vertical rotation mechanism is arranged at the lower end of the clamping mechanism, and the vertical rotation mechanism is used for adjusting the inclination angle of the clamping mechanism in the vertical direction; A horizontal rotation mechanism, the horizontal rotation mechanism is fixedly arranged at the lower end of the vertical rotation mechanism, the horizontal rotation mechanism is used for adjusting the rotation angle of the clamping mechanism on the plane, and the horizontal rotation mechanism can slide along the transverse groove (61) and the vertical groove (62).

2. The auxiliary inspection tool table for automobile molds according to claim 1, wherein: The clamping mechanism includes a mounting seat (8), a trapezoidal groove (81) is provided on the upper surface of the mounting seat (8), a bidirectional screw (85) is arranged in the trapezoidal groove (81), both ends of the bidirectional screw (85) are rotatably connected to the mounting seat (8), and both ends of the bidirectional screw (85) are threadedly connected with trapezoidal sliders (84). The trapezoidal sliders (84) fit with the trapezoidal groove (81). A clamping head (7) is fixedly arranged on the upper surface of the trapezoidal slider (84), and the clamping head (7) is used for clamping the mold; One end of the mounting seat (8) is provided with a first handwheel (83), and the first handwheel (83) is fixedly connected to one end of the bidirectional screw (85); Symmetrically fixed on the lower surface of the mounting seat (8) are first connection blocks (86), and the first connection blocks (86) are fixedly connected to the vertical rotation mechanism.

3. The auxiliary inspection tool table for automobile molds according to claim 2, wherein: The vertical rotation mechanism includes a fixed frame (9), an installation groove (91) is provided on the upper surface of the fixed frame (9), a worm (93) is arranged in the installation groove (91), both ends of the worm (93) are rotatably connected to the fixed frame (9), a turbine (94) is meshed with the upper end of the worm (93), a rotating shaft (95) is fixedly arranged at the axis of the turbine (94), and second connection blocks (92) are fixedly arranged on both sides of the upper surface of the fixed frame (9) corresponding to the installation groove (91). The rotating shaft (95) is rotatably connected to the second connection blocks (92); One side of the fixed frame (9) is provided with a second handwheel (96), and the second handwheel (96) is fixedly connected to one end of the worm (93); The first connection block (86) is fixedly connected to the rotating shaft (95) so that the turbine (94) drives the clamping mechanism to rotate.

4. An auxiliary inspection tool table for an automotive mold according to claim 3, characterized in that: The horizontal rotation mechanism includes a top cylinder (10), the upper surface of the top cylinder (10) is fixedly connected to the lower surface of the fixed frame (9), a retaining ring (101) is fixedly arranged at the inner wall of the lower end of the top cylinder (10), a bottom cylinder (11) is rotatably arranged at the lower end of the top cylinder (10), a ring groove (111) is provided on the outer surface of the upper end of the bottom cylinder (11), and the ring groove (111) fits with the retaining ring (101); The horizontal rotation mechanism further includes a pushing disk (102) fixedly arranged in the top cylinder (10). A plurality of limiting blocks (103) are fixedly arranged on the lower surface of the pushing disk (102) along the radial direction of the pushing disk (102). A column (113) is fixedly arranged in the bottom cylinder (11). An active disk (13) is further arranged in the bottom cylinder (11). The active disk (13) is sleeved on the outer peripheral surface of the column (113). A plurality of limiting grooves (131) are formed in the upper surface of the active disk (13) along the radial direction of the active disk (13). The limiting grooves (131) are fitted with the limiting blocks (103); A guiding block (132) is fixedly arranged on the outer peripheral surface of the active disk (13). A guiding groove (112) fitted with the guiding block (132) is formed in the inner wall of the bottom cylinder (11). The guiding block (132) slides up and down in the guiding groove (112). A spring (12) is arranged between the bottom end of the active disk (13) and the bottom end of the inner wall of the bottom cylinder (11). The spring (12) is used to reset the active disk (13).

5. An auxiliary inspection tool table for an automobile mold according to claim 4, characterized in that: A sliding block (14) is fixedly arranged on the lower surface of the bottom cylinder (11). The sliding block (14) can slide in the vertical groove (61) and the horizontal groove (62) so that the horizontal rotation mechanism can slide along the horizontal groove (61) and the vertical groove (62).

6. The auxiliary inspection tool table for an automotive mold according to claim 1, wherein: A back plate (1) is fixedly arranged at the upper end of one side of the support plate (6). A lighting device (3) is fixedly arranged on the back plate (1). The lighting device (3) is used to provide appropriate brightness; A hook (2) is fixedly arranged on the back plate (1). The hook (2) is used to hang detection tools.

7. An auxiliary inspection tool table for an automobile mold according to claim 6, characterized in that: A drawer (5) is arranged on the side of the support frame (4) away from the back plate (1). The drawer (5) is used to store detection tools.

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