Receiving device for mobile phone visual inspection

Abstract

The utility model relates to the technical field of mobile phone visual inspection, in particular to a receiving device for mobile phone visual inspection, which comprises a workbench, a detection component arranged at the upper end of the workbench, a turntable rotationally arranged at the upper part of the workbench, four shells fixedly arranged at the upper end of the turntable, and a clamping component arranged inside each shell; the clamping assembly comprises four clamping blocks, and the four clamping blocks are in horizontal sliding contact around the interior of the shell. According to the utility model, the turntable rotates to drive the four shells to move to the position below the detection assembly in sequence, so that a plurality of mobile phones can be continuously detected in sequence; the height of the contact point of the lower end of the ejector rod and the upper end face of the annular block is continuously changed, so that the clamping assembly in the shell is controlled to automatically clamp the mobile phone and automatically loosen the mobile phone, and the detection efficiency is improved; and finally, the mobile phone is positioned through cooperation of the through hole in the lower end of the T-shaped rod, manual alignment installation is not needed, and the operation convenience and the detection efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone visual detection, in particular to a receiving device used for mobile phone visual detection. Background Art

[0002] With the advancement of technology and the development of mobile communication networks, mobile phones have become an important communication tool in life. However, when performing visual inspection on mobile phones, a receiving device is required to clamp and fix the mobile phone to facilitate visual inspection of the mobile phone.

[0003] When the existing receiving device for visual inspection of mobile phones is used to clamp the mobile phone for visual inspection, the staff usually needs to place the mobile phone in a shell, and then operate the clamping component to clamp and fix the mobile phone. After the visual inspection of the mobile phone is completed, the staff needs to operate the clamping component to release the mobile phone, and then take out the mobile phone for packaging, which makes the visual inspection operation of the mobile phone complicated and cumbersome and the efficiency of the visual inspection of the mobile phone is low. Utility Model Content

[0004] The purpose of the utility model is to provide a receiving device for visual inspection of mobile phones, so as to overcome the above-mentioned defects in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a receiving device for visual inspection of mobile phones, comprising a workbench, a detection assembly is provided on one side of the upper end of the workbench, a turntable is rotatably provided on the upper part of the workbench, four shells are fixedly provided in a circular array on the upper end of the turntable, and a clamping assembly is provided inside each of the shells; the clamping assembly comprises four clamping blocks, and the four clamping blocks are in horizontal sliding contact around the inside of the shell, a Z-shaped plate is fixedly provided on the lower side of each clamping block, and each Z-shaped plate slides horizontally in the shell, a box body is fixedly provided on the lower side of each of the shells, a cylinder is fixedly provided on the lower side of each of the box bodies, a piston plate is vertically slidably provided inside each of the cylinders, a push rod is fixedly provided on the lower side of each of the piston plates, and an annular block is fixedly provided on the lower end of the interior of the workbench, and the upper end surface of the annular block is formed by A structure that is inclined downward from top to bottom toward one side of the detection component direction and deviates from the detection component direction. The lower end of each push rod is in sliding contact with the upper end surface of the annular block. A partition is fixedly provided in the middle of the interior of each box body. The interior of each box body is separated by a partition into a water chamber and a pressure chamber. Each water chamber is located at the lower side of the pressure chamber. Each water chamber is connected to the interior of the cylinder and is provided with a connecting channel. Four L-shaped partitions are fixedly provided at the four corners of the interior of each pressure chamber. The interior of each pressure chamber is divided into a cross-shaped channel by four L-shaped partitions. Four T-shaped push plates are horizontally slidably provided in the four ends of each cross-shaped channel. Each water chamber is respectively connected to the four ends of the cross-shaped channel and is provided with four through holes. One end of each Z-shaped plate is fixedly connected to the clamping block, and the other end of each Z-shaped plate is fixedly connected to the T-shaped push plate.

[0006] Preferably, a first annular member is sleeved on the outer side of the turntable, and the first annular member slides in an annular manner inside the upper part of the workbench. A motor is installed at the inner lower end of the workbench, and the output end of the motor is fixedly connected to the lower side of the turntable.

[0007] Preferably, a plurality of springs are connected between each of the T-shaped push plates and one end of the cross-shaped channel.

[0008] Preferably, a rubber plate is fixedly provided on the inner side of each clamping block, and each rubber plate is elastic.

[0009] Preferably, the lower end of each of the push rods is in a hemispherical structure, and the lower end of each of the push rods is in point contact with the upper end surface of the annular block.

[0010] Preferably, a second annular member is sleeved on the outer side of the lower part of each of the cylinders, a T-shaped rod is vertically slidably provided on one side of each of the second annular member, each of the T-shaped rods is located on the same circumference, a first fixed plate is fixedly provided in the middle of the interior of the workbench, the lower end of each of the T-shaped rods slides in contact with the upper side of the first fixed plate, a through hole is provided on the side of the first fixed plate facing the direction of the detection component, the lower end of each of the T-shaped rods slides vertically in the through hole, an electric telescopic rod is installed on the side of the interior of the workbench facing the through hole, and the protruding end of the electric telescopic rod slides vertically in the through hole.

[0011] Preferably, the detection component includes a fixed frame, which is fixed to one side of the upper end of the workbench, and a second fixed plate is fixed on the fixed frame. A hydraulic telescopic rod is installed on the upper side of the second fixed plate, and a movable plate is fixed to the extended end of the hydraulic telescopic rod, and a detection camera is installed on the lower side of the movable plate, and four support rods are fixed to the lower end of the workbench.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model can firstly drive four shells to move to the bottom of the detection component in sequence through the rotation of the turntable, so that a plurality of mobile phones can be detected in sequence continuously; then, the height of the contact point between the lower end of the push rod and the upper end surface of the annular block is continuously changed, so as to control the clamping component in the shell to automatically tighten and release the mobile phone, thereby improving the detection efficiency; finally, the mobile phone is positioned by the cooperation of the through hole at the lower end of the T-bar, without the need for manual alignment and installation, thereby improving the simplicity of operation and the detection efficiency.

[0014] The utility model can first move from the lowest point to the highest point through the height of the contact point between the lower end of the push rod and the upper end surface of the annular block, so that the push rod continuously pushes the piston plate to move upward in the cylinder, and the piston plate moves upward to squeeze the solution in the cylinder into the water cavity through the connecting channel, and the solution in the water cavity enters the four ends of the cross-shaped channel through four openings, thereby pushing the four T-shaped push plates to move inward, and the four T-shaped push plates drive the four clamping blocks to move inward through the four Z-shaped plates, thereby continuously clamping the mobile phone in the shell; at this time, the height of the contact point between the lower end of the push rod and the upper end surface of the annular block is at the highest point, and the clamping assembly in the shell fully clamps and fixes the mobile phone; then, the lower end of the push rod and The height of the contact point on the upper end surface of the annular block moves from the highest point to the lowest point, and the downward movement of the push rod drives the piston plate to move downward, thereby continuously expanding the space above the piston plate. At this time, the elastic force of several springs causes the four T-shaped push plates to move outward, and the four T-shaped push plates move outward to squeeze the solutions in the four ends of the cross-shaped channel back into the water cavity through the four openings respectively, and the solution in the water cavity falls back into the cylinder through the connecting channel; at this time, the height of the contact point between the lower end of the push rod and the upper end surface of the annular block is at the lowest point, thereby making the clamping assembly in the shell in a loose state, so that the staff can quickly take out the mobile phone in the shell, and can automatically tighten and release the mobile phone without manual alignment and installation, thereby improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is an isometric structural schematic diagram of the utility model.

[0017] Figure 2 It is an isometric structural schematic diagram of the internal structure of the workbench in the utility model.

[0018] Figure 3 It is a schematic diagram of the top view structure of the utility model.

[0019] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure at AA in the middle.

[0020] Figure 5 for Figure 3 Schematic diagram of the cross-sectional structure at BB in the middle.

[0021] Figure 6 for Figure 5 Schematic diagram of the structure of the local enlarged view at point C in the middle.

[0022] Figure 7 It is a schematic diagram of the horizontal cross-sectional structure of the pressure cavity of the box body in the utility model.

[0023] In the figure, a workbench 10, a fixed frame 11, a second fixed plate 12, a hydraulic telescopic rod 13, a movable plate 14, a detection camera 15, a support rod 16, a turntable 17, a first annular member 18, a shell 19, a clamping block 20, a rubber plate 21, a motor 22, a box body 23, a partition 24, a water chamber 25, a pressure chamber 26, a through port 27, a T-shaped push plate 28, a Z-shaped plate 29, a spring 30, a cylinder 31, a piston plate 32, a push rod 33, a connecting channel 34, an annular block 35, a second annular member 36, a T-shaped rod 37, a first fixed plate 38, a through hole 39, an electric telescopic rod 40, an L-shaped partition 41, and a cross-shaped channel 42. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be given below with reference to the relevant literature, and several embodiments of the present invention are provided. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0028] See also Figure 1-7The utility model provides a technical solution: a receiving device for visual inspection of mobile phones, comprising a workbench 10, a detection assembly is arranged on one side of the upper end of the workbench 10, a turntable 17 is rotatably arranged on the upper part of the workbench 10, four shells 19 are fixedly arranged in a circular array on the upper end of the turntable 17, and a clamping assembly is arranged inside each shell 19; the clamping assembly comprises four clamping blocks 20, and the four clamping blocks 20 are horizontally slidably contacted around the inside of the shell 19, a Z-shaped plate 29 is fixedly arranged on the lower side of each clamping block 20, and each Z-shaped plate 29 slides horizontally in the shell 19, a box body 23 is fixedly arranged on the lower side of each shell 19, a cylinder 31 is fixedly arranged on the lower side of each box body 23, a piston plate 32 is vertically slidably arranged inside each cylinder 31, a push rod 33 is fixedly arranged on the lower side of each piston plate 32, and an annular block 35 is fixedly arranged on the lower end of the inner part of the workbench 10, and the upper end surface of the annular block 35 faces the detection assembly from top to bottom. The structure is inclined downward on one side of the component direction toward the direction of the detection component, and the lower end of each push rod 33 is in sliding contact with the upper end surface of the annular block 35. A partition 24 is fixedly provided in the middle of the interior of each box body 23. The interior of each box body 23 is separated by the partition 24 to form a water chamber 25 and a pressure chamber 26. Each water chamber 25 is located at the lower side of the pressure chamber 26. Each water chamber 25 is connected to the interior of the cylinder 31 and is provided with a connecting channel 34. Four L-shaped partitions 41 are fixedly provided at the four corners of the interior of each pressure chamber 26. The interior of each pressure chamber 26 is divided into a cross-shaped channel 42 by four L-shaped partitions 41. Four T-shaped push plates 28 are horizontally slidably provided in the four ends of each cross-shaped channel 42. Each water chamber 25 is respectively connected to the four ends of the cross-shaped channel 42 and is provided with four through-holes 27. One end of each Z-shaped plate 29 is fixedly connected to the clamping block 20, and the other end of each Z-shaped plate 29 is fixedly connected to the T-shaped push plate 28.

[0029] Further, such as Figure 4-5 As shown, a first annular member 18 is sleeved on the outer side of the turntable 17 , and the first annular member 18 slides in an annular manner inside the upper part of the workbench 10 . A motor 22 is installed at the lower end of the inner part of the workbench 10 , and the output end of the motor 22 is fixedly connected to the lower side of the turntable 17 .

[0030] Further, such as Figure 6-7 As shown, a plurality of springs 30 are connected between each T-shaped push plate 28 and one end of the cross-shaped channel 42 .

[0031] Further, such as Figure 1-2 As shown, a rubber plate 21 is fixedly provided on the inner side of each clamping block 20 , and each rubber plate 21 is elastic.

[0032] Further, such as Figure 2-5 As shown, the lower end of each push rod 33 is in a hemispherical structure, and the lower end of each push rod 33 is in point contact with the upper end surface of the annular block 35.

[0033] Further, such as Figure 2-5 As shown, a second annular member 36 is sleeved on the outer side of the lower part of each cylinder 31, and a T-shaped rod 37 is vertically slidably provided on one side of each second annular member 36, and each T-shaped rod 37 is located on the same circumference. A first fixed plate 38 is fixedly provided in the middle of the interior of the workbench 10, and the lower end of each T-shaped rod 37 slides in contact with the upper side of the first fixed plate 38. A through hole 39 is provided on the side of the first fixed plate 38 facing the detection component, and the lower end of each T-shaped rod 37 slides vertically in the through hole 39. An electric telescopic rod 40 is installed on the side of the interior of the workbench 10 facing the through hole 39, and the protruding end of the electric telescopic rod 40 slides vertically in the through hole 39.

[0034] Further, such as Figure 1 As shown, the detection assembly includes a fixed frame 11, which is fixed to one side of the upper end of the workbench 10. A second fixed plate 12 is fixed on the fixed frame 11. A hydraulic telescopic rod 13 is installed on the upper side of the second fixed plate 12. A movable plate 14 is fixed to the extended end of the hydraulic telescopic rod 13. A detection camera 15 is installed on the lower side of the movable plate 14. Four support rods 16 are fixed to the lower end of the workbench 10.

[0035] In the initial state, the clamping assembly in the housing 19 below the detection camera 15 is in a clamping state; the clamping assembly in the housing 19 on the side away from the fixing frame 11 is in a loosened state.

[0036] When in use, the staff puts the mobile phone in the housing 19 on the side deviating from the direction of the fixing frame 11; the system terminal controls the motor 22 to start, and the motor 22 starts to drive the turntable 17 to rotate, and the rotation of the turntable 17 drives the first ring member 18 to slide in an annular shape in the upper part of the workbench 10, so that the turntable 17 rotates smoothly; at the same time, the rotation of the turntable 17 drives the cylinder 31 to rotate, and the rotation of the cylinder 31 cooperates with the lower end of the push rod 33 to change the height of the contact point with the upper end surface of the annular block 35, so that the push rod 33 is continuously pushed upward through the inclined structure of the upper end surface of the annular block 35, and the push rod 33 moves upward to drive the piston plate 32 to move upward in the cylinder 31, and the piston plate 32 moves upward to push the cylinder 31 1 is squeezed into the water chamber 25 through the connecting channel 34; when the water chamber 25 is filled with the solution, the solution in the water chamber 25 enters the four ends of the cross-shaped channel 42 through the four openings 27, thereby pushing the four T-shaped push plates 28 to move inward, and the T-shaped push plates 28 move inward to pull the plurality of springs 30, so that the plurality of springs 30 are stretched to generate elastic force; at the same time, the four T-shaped push plates 28 move inward through the four Z-shaped plates 29 to drive the four clamping blocks 20 to move inward, thereby continuously clamping the mobile phone in the housing 19; and the four rubber plates 21 are driven inward by the four clamping blocks 20 to move inward, thereby further clamping and fixing the mobile phone.

[0037] Secondly, when the housing 19 moves to the position directly below the detection camera 15, the T-bar 37 located outside the cylinder 31 moves downward into the through hole 39 under the action of gravity, thereby positioning the housing 19 through the limit fit between the lower end of the T-bar 37 and the through hole 39; at this time, the motor 22 stops, and the lower end of the push rod 33 contacts the highest point of the upper end surface of the annular block 35, so that the clamping assembly fully clamps and fixes the mobile phone in the housing 19. The system terminal controls the detection camera 15 to shoot, and the image shot by the detection camera 15 is transmitted to the system terminal, and the screen of the mobile phone is visually inspected in cooperation with the staff through the system terminal.

[0038] Finally, after the mobile phone detection in the shell 19 is completed, the system terminal controls the electric telescopic rod 40 to extend, and the electric telescopic rod 40 extends to disengage the lower end of the T-shaped rod 37 from the through hole 39; at this time, the system terminal controls the motor 22 to start, and the motor 22 starts to drive the turntable 17 to rotate, and the rotation of the turntable 17 drives the cylinder 31 to rotate. The rotation of the cylinder 31 causes the height of the contact point between the lower end of the push rod 33 and the upper end surface of the annular block 35 to continuously decrease, and the push rod 33 moves downward to drive the piston plate 32 to move downward, thereby continuously increasing the space above the piston plate 32. At this time, the elastic force of a number of springs 30 causes the four T-shaped push plates 28 to move outward, and the four T-shaped push plates 28 move outward to squeeze the solutions in the four ends of the cross-shaped channel 42 back into the water cavity 25 through the four openings 27 respectively, and the solution in the water cavity 25 falls into the cylinder 31 through the connecting channel 34. When the mobile phone moves to the initial position, the height of the contact point between the lower end of the push rod 33 and the upper end surface of the annular block 35 is at the lowest point, so that the clamping assembly in the shell 19 is in a loose state, so that the staff can quickly take out the mobile phone in the shell 19, and can automatically tighten and loosen the mobile phone without manual alignment and installation, thereby improving the detection efficiency.

[0039] The utility model can firstly drive the four shells 19 to move to the bottom of the detection component in sequence through the rotation of the turntable 17, so as to continuously detect a number of mobile phones in sequence; then, the height of the contact point between the lower end of the push rod 33 and the upper end surface of the annular block 35 is continuously changed, so as to control the clamping component in the shell 19 to automatically tighten and release the mobile phone, thereby improving the detection efficiency; finally, the mobile phone is positioned through the cooperation of the through hole 39 at the lower end of the T-bar 37, without the need for manual alignment and installation, which further improves the ease of operation and the detection efficiency.

[0040] The utility model can first move from the lowest point to the highest point through the height of the contact point between the lower end of the push rod 33 and the upper end surface of the annular block 35, so that the push rod 33 continuously pushes the piston plate 32 to move upward in the cylinder 31, and the piston plate 32 moves upward to squeeze the solution in the cylinder 31 into the water chamber 25 through the connecting channel 34, and the solution in the water chamber 25 enters the four ends of the cross-shaped channel 42 through the four openings 27, thereby pushing the four T-shaped push plates 28 to move inward, and the four T-shaped push plates 28 drive the four clamping blocks 20 to move inward through the four Z-shaped plates 29, thereby continuously clamping the mobile phone in the shell 19; at this time, the height of the contact point between the lower end of the push rod 33 and the upper end surface of the annular block 35 is at the highest point, and the clamping assembly in the shell 19 fully clamps and fixes the mobile phone; then through the push rod 33 The height of the contact point between the lower end of the push rod 33 and the upper end surface of the annular block 35 moves from the highest point to the lowest point, and the downward movement of the push rod 33 drives the piston plate 32 to move downward, so that the space above the piston plate 32 continues to increase. At this time, the elastic force of the springs 30 causes the four T-type push plates 28 to move outward, and the four T-type push plates 28 move outward to squeeze the solutions in the four ends of the cross-shaped channel 42 back into the water chamber 25 through the four openings 27 respectively, and the solution in the water chamber 25 falls back into the cylinder 31 through the connecting channel 34; at this time, the height of the contact point between the lower end of the push rod 33 and the upper end surface of the annular block 35 is at the lowest point, so that the clamping assembly in the shell 19 is in a loosened state, so that the staff can quickly take out the mobile phone in the shell 19, and can automatically tighten and release the mobile phone without manual alignment and installation, thereby improving the detection efficiency.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is limited by the appended claims and their equivalents.

Claims

1. A receiving device for visual inspection of mobile phones, comprising a workbench (10), characterized in that: A detection assembly is provided on one side of the upper end of the workbench (10); a turntable (17) is rotatably provided on the upper part of the workbench (10); four shells (19) are fixedly provided in a circular array on the upper end of the turntable (17); a clamping assembly is provided inside each of the shells (19); the clamping assembly comprises four clamping blocks (20); the four clamping blocks (20) are in horizontal sliding contact around the inside of the shell (19); a Z-shaped plate (29) is fixedly provided on the lower side of each clamping block (20); each Z-shaped plate (29) is fixed on the shell ( 19), a box body (23) is fixedly provided on the lower side of each of the shells (19), a cylinder (31) is fixedly provided on the lower side of each of the box bodies (23), a piston plate (32) is vertically slidably provided inside each of the cylinders (31), a push rod (33) is fixedly provided on the lower side of each of the piston plates (32), an annular block (35) is fixedly provided on the lower end of the inner part of the workbench (10), and the upper end surface of the annular block (35) is inclined downward from the top to the bottom toward the detection component direction and away from the detection component direction. The structure is as follows: the lower end of each push rod (33) is in sliding contact with the upper end surface of the annular block (35); a partition plate (24) is fixedly provided in the middle of each box body (23); a water chamber (25) and a pressure chamber (26) are separated by the partition plate (24); each water chamber (25) is located at the lower side of the pressure chamber (26); each water chamber (25) is connected to the inside of the cylinder (31) and is provided with a connecting channel (34); and four L-shaped holes are fixedly provided at the four corners of each pressure chamber (26). The interior of each pressure chamber (26) is divided by four L-shaped partitions (41) to form a cross-shaped channel (42), four ends of each cross-shaped channel (42) are respectively provided with four T-shaped push plates (28) for horizontal sliding, each water chamber (25) is respectively connected to the four ends of the cross-shaped channel (42) and is provided with four through ports (27), one end of each Z-shaped plate (29) is fixedly connected to the clamping block (20), and the other end of each Z-shaped plate (29) is fixedly connected to the T-shaped push plate (28).

2. The receiving device for visual inspection of mobile phones according to claim 1, characterized in that: A first annular member (18) is sleeved on the outer side of the turntable (17), and the first annular member (18) slides in an annular manner inside the upper part of the workbench (10). A motor (22) is installed at the lower end of the inner part of the workbench (10), and the output end of the motor (22) is fixedly connected to the lower side of the turntable (17).

3. The receiving device for visual inspection of mobile phones according to claim 1, characterized in that: A plurality of springs (30) are connected between each of the T-shaped push plates (28) and one end of the cross-shaped channel (42).

4. The receiving device for visual inspection of mobile phones according to claim 1, characterized in that: A rubber plate (21) is fixedly provided on the inner side of each clamping block (20), and each rubber plate (21) is elastic.

5. The receiving device for visual inspection of mobile phones according to claim 1, characterized in that: The lower end of each of the push rods (33) is in a hemispherical structure, and the lower end of each of the push rods (33) is in point contact with the upper end surface of the annular block (35).

6. The receiving device for visual inspection of mobile phones according to claim 1, characterized in that: A second annular member (36) is sleeved on the outer side of the lower part of each cylinder (31), and a T-shaped rod (37) is vertically slidably provided on one side of each second annular member (36), and each T-shaped rod (37) is located on the same circumference. A first fixed plate (38) is fixedly provided in the middle of the interior of the workbench (10), and the lower end of each T-shaped rod (37) is in sliding contact with the upper side of the first fixed plate (38). A through hole (39) is provided on one side of the first fixed plate (38) facing the detection component, and the lower end of each T-shaped rod (37) slides vertically in the through hole (39). An electric telescopic rod (40) is installed on one side of the interior of the workbench (10) facing the through hole (39), and the protruding end of the electric telescopic rod (40) slides vertically in the through hole (39).

7. The receiving device for visual inspection of mobile phones according to claim 1, characterized in that: The detection assembly comprises a fixed frame (11), the fixed frame (11) is fixed to one side of the upper end of the workbench (10), a second fixed plate (12) is fixedly provided on the fixed frame (11), a hydraulic telescopic rod (13) is installed on the upper side of the second fixed plate (12), a movable plate (14) is fixedly provided at the extended end of the hydraulic telescopic rod (13), a detection camera (15) is installed on the lower side of the movable plate (14), and four support rods (16) are fixedly provided at the lower end of the workbench (10).

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