Measuring device for industrial design

Abstract

The invention relates to the technical field of measuring devices, and discloses a measuring device for industrial design, which comprises a measuring table, a supporting rod is arranged above the measuring table, and a fixed disc is fixed at one end of the supporting rod; the measuring device comprises a fixing disc, a first measuring rod and a second measuring rod are arranged on the fixing disc, a rotating groove is formed in the edge face of the fixing disc, two sets of ball rods are rotationally arranged in the rotating groove formed in the fixing disc, and a frame is fixed to one end of each ball rod. The distance between two workpieces can be obtained by rotating the baffle plate, the tedious step that a traditional mechanical altimeter needs to measure the distances between two parts and a calibration face is avoided, the measurement efficiency is remarkably improved, the personnel calculation step is reduced, and therefore the measurement error is reduced, it is ensured that the design of the workpieces completely reaches the standard, and the work efficiency is improved. The device can adopt an advanced sensor technology and a data processing algorithm, so that the measurement accuracy is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of measuring devices, in particular to a measuring device for industrial design. Background Art

[0002] Industrial design measuring devices refer to tools and equipment used to measure various physical parameters during the industrial design process. These devices can help designers and engineers accurately measure and record various dimensions and physical characteristics, thereby ensuring the accuracy and consistency of product design. Mechanical altimeters are used to accurately measure the height of workpieces, which is an essential step in many industrial design processes. Mechanical altimeters play an important role in industrial design.

[0003] In existing industrial design, to ensure that workpiece designs meet standards, a mechanical height gauge is required not only to measure the overall height of the workpiece, but also to accurately measure the distance between two workpieces to ensure they meet the requirements. Current mechanical height gauges measure the height between two components in a workpiece by separately measuring the distance between the two components and a calibration surface, then calculating the distance between the two components based on the difference between these two distances. Because two measurements are required and the height difference needs to be calculated, manual operation can easily introduce computational errors, increasing the workload of workpiece height measurement and reducing measurement effectiveness. Therefore, we propose a measuring device for industrial design to address these issues. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the present invention provides a measuring device for industrial design that solves the problem of requiring separate measurements of the distances between two components and a calibration surface, and then calculating the distance between the two components based on the difference between these two distances. However, the need for two measurements and calculation of the height difference can easily introduce calculation errors during manual operation, increasing the workload of workpiece height measurement and reducing measurement effectiveness.

[0005] To achieve the above object, the present invention is implemented through the following technical solutions: A measuring device for industrial design, comprising a measuring platform, a support rod is provided above the measuring platform, and a fixed plate is fixed to one end of the support rod;

[0006] The edge surface of the fixed disk is provided with a rotation groove, in which two sets of ball rods rotate, and one end of the ball rod is fixed with a frame;

[0007] The two groups of limit sleeves are slidably mounted inside the frames, and the first measuring rod and the second measuring rod are slidably mounted inside the two groups of limit sleeves respectively.

[0008] A mounting plate is fixed to the top end of the second measuring rod, and a laser rangefinder is fixed to the surface of the mounting plate;

[0009] The top end of the first measuring rod is provided with a shielding plate which is rotated by a rotating shaft, and the lower surface of the shielding plate is flush with the upper surface of the mounting plate, and the initial measuring end of the laser rangefinder is flush with the upper surface of the mounting plate;

[0010] An auxiliary mechanism for measuring the outer dimensions of the workpiece is installed on the limiting sliding sleeve.

[0011] Preferably, symmetrically arranged limiting rods are fixed inside the frame, and the limiting sliding sleeves slide on the surfaces of the two groups of limiting rods through the through holes.

[0012] Preferably, a top sleeve is provided under the fixed disk, and the top sleeve slides on the surface of the support rod through a circular hole. A first spring is fixed between the fixed disk and the top sleeve. A symmetrically arranged limiting column is fixed on the lower surface of the fixed disk. A limiting hole adapted to the limiting column is provided inside the top sleeve, and the top sleeve and the limiting column are slidably connected through the limiting hole.

[0013] Preferably, the auxiliary mechanism includes a third measuring rod arranged inside the second measuring rod, a rectangular plate arranged at the top end of the third measuring rod, and an L-shaped plate fixed to one side of the top end of the third measuring rod;

[0014] A telescopic rod is symmetrically arranged between the L-shaped plate and the rectangular plate, and a third spring is wound around the surface of the telescopic rod. The two ends of the third spring are respectively fixedly connected to the L-shaped plate and the rectangular plate. A clamping groove for placing the rectangular plate is provided on the upper surface of the mounting plate, and a through hole for the laser rangefinder ray to pass through is provided on the rectangular plate.

[0015] Preferably, a sliding groove is provided inside the second measuring rod, and the third measuring rod and the second measuring rod are slidingly connected through this sliding groove. When the rectangular plate is clamped in the clamping groove opened on the mounting plate, the third spring and the telescopic rod are in a stretched state, and the upper surface of the rectangular plate is flush with the upper surface of the mounting plate.

[0016] Preferably, a support platform is fixed to the bottom end of the support rod, and a support locking mechanism is installed on the support platform.

[0017] Preferably, the support locking mechanism comprises a locking pin sliding inside the support platform and a second spring fixed between the locking pin and the support platform;

[0018] The upper surface of the measuring platform is provided with a circular groove adapted to the locking pin, and the circular groove of the measuring platform is provided with a first socket and a second socket adapted to be plugged into the locking pin respectively. The locking pin on the supporting platform is plugged into the locking pin or the second socket position to lock the connection between the supporting platform and the measuring platform.

[0019] Preferably, a connecting block is fixed on the surface of the locking pin, and a strip groove adapted to the connecting block is opened on the surface of the supporting platform, and the connecting block and the supporting platform are slidably connected through the movable groove.

[0020] Preferably, the support table is provided with symmetrically arranged mounting grooves, and an adjustment seat is provided in the mounting groove, the adjustment seat is rotatably connected to the support table through a rotating shaft, a vacuum suction cup is fixed on one side of the adjustment seat, and a strong magnet is fixed on the other side of the adjustment seat through an opened rectangular groove, a moving rod is fixed to one end of the locking pin, and a U-shaped rod is fixed to the other end of the moving rod, a first locking groove and a second locking groove are respectively provided on one side of the adjustment seat, and both ends of the U-shaped rod are respectively inserted into the second locking grooves opened by the two groups of adjustment seats for limiting and locking the adjustment seat.

[0021] Preferably, a sliding hole 1 is provided inside the support platform and is adapted to the moving rod, and the moving rod and the support platform are slidingly connected through this sliding hole 1. The support platform also has a sliding hole 2 that is adapted to the U-shaped rod, and the U-shaped rod and the support platform are slidingly connected through this sliding hole 2. When the two groups of the adjustment seats are flipped to 180°, the two ends of the adjustment seats correspond to the first locking groove respectively.

[0022] Beneficial effects

[0023] The present invention provides a measuring device for industrial design. Compared with the prior art, it has the following advantages:

[0024] This measuring device for industrial design places the first measuring rod and the second measuring rod on the workpiece and can obtain the distance between the two workpieces by rotating the baffle. This avoids the tedious steps of traditional mechanical altimeters that require measuring the distance between the two components from the calibration surface separately, significantly improves measurement efficiency, reduces the number of manual calculation steps, thereby reducing measurement errors and ensuring that the workpiece design fully meets the standards. The device can use advanced sensor technology and data processing algorithms to further improve measurement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 A partial cross-sectional view of the support platform structure of the present invention;

[0027] Figure 3 This is a cross-sectional view of the connecting structure of the measuring platform and the supporting platform of the present invention;

[0028] Figure 4 It is a structural schematic diagram of the frame and the limiting rod and other connecting parts of the present invention;

[0029] Figure 5 This is a cross-sectional view of the top sleeve structure of the present invention;

[0030] Figure 6 This is a schematic structural diagram of the mounting plate and the laser rangefinder and other connecting parts of the present invention;

[0031] Figure 7 This is a schematic structural diagram of the present invention in which the mounting plate and the rectangular plate are separated;

[0032] Figure 8 For the present invention Figure 7 A is an enlarged structural diagram of FIG.

[0033] In the figure: 101, measuring platform; 102, support platform; 103, support rod; 104, fixed plate; 105, rotating groove; 106, ball rod; 107, frame; 108, limit rod; 109, first measuring rod; 110, shielding plate; 111, limit sliding sleeve; 112, second measuring rod; 113, mounting plate; 114, laser rangefinder; 115, top sleeve; 116, first spring; 117, limit column; 2, support locking mechanism; 201, adjustment Seat; 202, vacuum suction cup; 203, strong magnet; 204, locking pin; 205, first socket; 206, connecting block; 207, second spring; 208, moving rod; 209, second socket; 210, U-shaped rod; 211, first locking slot; 212, second locking slot; 3, auxiliary mechanism; 301, third measuring rod; 302, rectangular plate; 303, through hole; 304, snap-in slot; 305, L-shaped plate; 306, third spring; 307, telescopic rod. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] like Figure 1-8 As shown:

[0036] A measuring device for industrial design includes a measuring platform 101, a support rod 103 is provided above the measuring platform 101, and a fixing plate 104 is fixed to one end of the support rod 103;

[0037] A rotation groove 105 is formed on the edge of the fixed disk 104. Two sets of ball rods 106 rotate in the rotation groove 105 of the fixed disk 104. A frame 107 is fixed to one end of the ball rod 106. The frame 107 has symmetrically arranged limit rods 108 fixed inside. The limit sleeves 111 slide on the surfaces of the two sets of limit rods 108 through the through holes formed therein.

[0038] The two sets of frames 107 have limit sleeves 111 sliding inside them, and the first measuring rod 109 and the second measuring rod 112 sliding inside the two sets of limit sleeves 111 respectively;

[0039] A top sleeve 115 is provided below the fixed disk 104. The top sleeve 115 slides on the surface of the support rod 103 through a circular hole. A first spring 116 is fixed between the fixed disk 104 and the top sleeve 115. A symmetrically arranged limiting post 117 is fixed to the lower surface of the fixed disk 104. A limiting hole is provided inside the top sleeve 115, which is adapted to the limiting post 117. The top sleeve 115 and the limiting post 117 are slidably connected through the limiting hole.

[0040] A mounting plate 113 is fixed to the top of the second measuring rod 112, and a laser rangefinder 114 is fixed to the surface of the mounting plate 113;

[0041] The top of the first measuring rod 109 is rotated by a rotating shaft with a shielding plate 110, and the lower surface of the shielding plate 110 is flush with the upper surface of the mounting plate 113. The initial measuring end of the laser rangefinder 114 is flush with the upper surface of the mounting plate 113.

[0042] An auxiliary mechanism 3 for measuring the outer dimensions of the workpiece is installed on the limiting sliding sleeve 111;

[0043] The auxiliary mechanism 3 includes a third measuring rod 301 disposed inside the second measuring rod 112, a rectangular plate 302 disposed at the top of the third measuring rod 301, and an L-shaped plate 305 fixed to one side of the top of the third measuring rod 301.

[0044] A telescopic rod 307 is symmetrically arranged between the L-shaped plate 305 and the rectangular plate 302. A third spring 306 is wound around the surface of the telescopic rod 307. The ends of the third spring 306 are fixedly connected to the L-shaped plate 305 and the rectangular plate 302 respectively. A snap-in groove 304 is formed on the upper surface of the mounting plate 113 for the rectangular plate 302 to be placed. The rectangular plate 302 is provided with a through hole 303 for the laser rangefinder 114 to pass through.

[0045] A sliding groove is provided inside the second measuring rod 112, and the third measuring rod 301 and the second measuring rod 112 are slidingly connected through this sliding groove. When the rectangular plate 302 is clamped in the clamping groove 304 opened on the mounting plate 113, the third spring 306 and the telescopic rod 307 are in a stretched state, and the upper surface of the rectangular plate 302 is flush with the upper surface of the mounting plate 113.

[0046] In this embodiment: when the measuring device for industrial design is used, when measuring the height difference between two groups of workpieces, the two groups of workpieces are first placed on the measuring table 101;

[0047] The rotating frame 107 drives the ball rod 106 to rotate in the rotating groove 105 defined in the fixed plate 104. At the same time, the first measuring rod 109 and the second measuring rod 112 can respectively move laterally via the limit rod 108. This enables the first measuring rod 109 and the second measuring rod 112 to move in all directions with the fixed plate 104 as the center of the circle, and the first measuring rod 109 and the second measuring rod 112 can be placed on the workpiece.

[0048] By moving the first measuring rod 109 and the second measuring rod 112 separately, placing the second measuring rod 112 on the upper surface of the lower workpiece in the two groups, and the first measuring rod 109 on the upper surface of the higher workpiece, the shielding plate 110 is then rotated so that the surface of the shielding plate 110 aligns with the mounting plate 113. Laser rangefinder 114 then calculates distance by emitting laser light and measuring the time interval or phase change of the reflected light. Laser rangefinder 114 contains a microprocessor that receives data from measurement units such as a time measurement unit or a phase measurement unit. The microprocessor calculates this data, converting raw measurement values ​​such as time intervals or phase differences into actual distance values, and then displays the corresponding distance value based on the received signal. The characters or numbers on the display screen are composed of a series of pixels, each pixel displaying at different brightness levels according to the driving signal, forming visible characters or numbers. This numerical data is then displayed on the display screen of laser rangefinder 114 itself. The measurement value projected by laser rangefinder 114 on the surface of shielding plate 110 represents the height difference between the two groups of workpieces.

[0049] This measurement method allows the distance between two workpieces to be determined by placing the first measuring rod 109 and the second measuring rod 112 on the workpiece and rotating the shielding plate 110. This avoids the tedious steps of separately measuring the distances between two parts and the calibration surface required by traditional mechanical height gauges, significantly improving measurement efficiency and reducing manual calculation steps, thereby reducing measurement errors and ensuring that the workpiece design fully meets standards. The device can use advanced sensor technology and data processing algorithms to further improve measurement accuracy.

[0050] refer to Figure 5 As shown: when the frame 107 drives the ball rod 106 to move in the rotating groove 105 opened in the fixed plate 104, the reverse pulling force of the first spring 116 drives the top sleeve 115 to fit closely with the surface of the ball rod 106, thereby generating an extrusion force, so that after the ball rod 106 rotates to a certain angle, it can play an extrusion locking effect. Since the limiting column 117 has a limiting effect on the top sleeve 115, when the friction between the top sleeve 115 and the ball rod 106 is released, the top sleeve 115 will not be caused to rotate, thereby improving the use effect of this structure;

[0051] When one end of the second measuring rod 112 is placed on the upper surface of the measuring table 101, the first measuring rod 109 is placed on any workpiece. By rotating the shielding plate 110, any height of the workpiece can be measured, thereby improving the flexibility of the device.

[0052] When measuring the periphery of the workpiece, for measuring a heavier workpiece, the second measuring rod 112 can be taken out of the limiting sliding sleeve 111, and then the L-shaped plate 305 can be pushed, thereby driving the third measuring rod 301 to slide in the sliding groove provided in the second measuring rod 112, and then driving the rectangular plate 302 to disengage from the clamping groove 304 provided in the mounting plate 113. When the rectangular plate 302 is disengaged, the third spring 306, which is in a stretched state, drives the rectangular plate 302 to move laterally, so that the through hole 303 of the rectangular plate 302 is misaligned with the projection end of the laser rangefinder 114, so that the projection end of the laser rangefinder 114 does not pass through the through hole 303, but is projected on the surface of the rectangular plate 302. Then, the rectangular plate 302 and the mounting plate 113 are placed on both sides of the workpiece to measure the size value of the workpiece.

[0053] The third spring 306 is provided to connect the rectangular plate 302 and the L-shaped plate 305, thereby improving the stability of the rectangular plate 302 during movement;

[0054] refer to Figure 7 As shown: For light workpieces that can be easily held in hand, there is no need to pull out the second measuring rod 112 from the limiting sleeve 111. Just pull out the rectangular plate 302 and place the workpiece on the mounting plate 113. Do not let the workpiece block the beam end of the laser rangefinder 114. Then fit the rectangular plate 302 to the other side of the workpiece. The size value can still be measured. At the same time, the workpiece can also be directly placed on the mounting plate 113, and the shielding plate 110 can be fit to the other side of the workpiece to measure the size value. The specific method can be operated according to the practical needs of the user.

[0055] It should be noted that when the bottom ends of the first measuring rod 109 and the second measuring rod 112 are in contact with the upper surface of the measuring platform 101 , the lower surface of the movable shielding plate 110 is flush with the upper surface of the mounting plate 113 , and the length of the shielding plate 110 is compatible with the sum of the dimensions of the two sets of frames 107 .

[0056] Going further;

[0057] In an optional embodiment, a support platform 102 is fixed to the bottom end of the support rod 103, and a support locking mechanism 2 is installed on the support platform 102. The support locking mechanism 2 includes a locking pin 204 sliding inside the support platform 102 and a second spring 207 fixed between the locking pin 204 and the support platform 102;

[0058] The upper surface of the measuring platform 101 is provided with a circular groove adapted to fit the locking pin 204. A first insertion hole 205 and a second insertion hole 209 adapted to fit the locking pin 204 are respectively provided at the position of the circular groove of the measuring platform 101. The locking pin 204 on the supporting platform 102 is inserted into the locking pin 204 or the second insertion hole 209, thereby locking the connection between the supporting platform 102 and the measuring platform 101.

[0059] The surface of the lock pin 204 is fixed with a connecting block 206, and the surface of the support platform 102 is provided with a strip groove adapted to the connecting block 206. The connecting block 206 and the support platform 102 are slidably connected through the movable groove;

[0060] The support platform 102 is provided with symmetrically arranged mounting grooves, and an adjustment seat 201 is provided in the mounting groove. The adjustment seat 201 is rotatably connected to the support platform 102 through a rotating shaft. A vacuum suction cup 202 is fixed on one side of the adjustment seat 201, and a strong magnet 203 is fixed on the other side of the adjustment seat 201 through a rectangular groove. A moving rod 208 is fixed to one end of the locking pin 204, and a U-shaped rod 210 is fixed to the other end of the moving rod 208. A first locking groove 211 and a second locking groove 212 are respectively provided on one side of the adjustment seat 201. The two ends of the U-shaped rod 210 are respectively inserted into the second locking grooves 212 provided in the two groups of adjustment seats 201, for limiting and locking the adjustment seat 201.

[0061] A sliding hole 1 is provided inside the support platform 102, which is compatible with the moving rod 208. The moving rod 208 and the support platform 102 are slidably connected through this sliding hole 1. The support platform 102 also has a sliding hole 2 that is compatible with the U-shaped rod 210. The U-shaped rod 210 and the support platform 102 are slidably connected through this sliding hole 2. When the two sets of adjustment seats 201 are flipped to 180°, the two ends of the adjustment seat 201 correspond to the first lock groove 211 respectively.

[0062] In this embodiment, the locking pin 204 is moved by sliding the engagement block 206 until the locking pin 204 is completely moved into the interior of the vacuum suction cup 202. At this time, the locking pin 204 compresses the second spring 207. The support platform 102 is then placed in the circular groove of the measuring platform 101. When the locking pin 204 corresponds to the first insertion hole 205, the second spring 207 rebounds and the locking pin 204 is inserted into the first insertion hole 205, thereby locking the connection between the support platform 102 and the measuring platform 101.

[0063] When the locking pin 204 is inserted into the second insertion hole 209 of the measuring platform 101, the support rod 103 drives the fixing plate 104 to face outward relative to the measuring platform 101, so that the weighted workpiece outside the measuring platform 101 can be measured.

[0064] At the same time, the support platform 102 can be removed from the measuring platform 101, and the support platform 102 can be placed on a heavy workpiece that cannot be moved. Two sets of adjustment seats 201 are provided on the support platform 102, and vacuum suction cups 202 and strong magnets 203 are provided on both sides of the adjustment seats 201. The strong magnets 203 can adsorb workpieces of magnetically adsorbed materials. Through the adsorption of the strong magnets 203, the support platform 102 can be stably placed on the workpiece. At the same time, the vacuum suction cups 202 can adsorb workpieces with smooth surfaces, and can be flexibly converted and used according to actual use requirements.

[0065] When the vacuum suction cup 202 and the strong magnet 203 are rotated, the locking pin 204 is pressed to slide in the support table 102 and the moving rod 208 is moved. The U-shaped rod 210 is driven by the moving rod 208 to move, so that the U-shaped rod 210 is disengaged from the second locking groove 212, and then the adjusting seat 201 is rotated to rotate the adjusting seat 201 to 180 degrees. At this time, the strong magnet 203 is converted from the bottom to the top, and then the locking pin 204 is released. At this time, the compressed second spring 207 rebounds and inserts the U-shaped rod 210 into the first locking groove 211, and the adjusting seat 201 can be locked. By pressing the locking pin 204, the support table 102 and the measuring table 101 can be connected and locked, and the adjusting seat 201 can also be locked by 180 degrees, thereby improving the use effect of this structure and meeting actual use needs.

[0066] At the same time, the contents not described in detail in this specification belong to the existing technology well known to those skilled in the art.

Claims

1. A measuring device for industrial design, comprising a measuring table (101), characterized in that: A support rod (103) is provided above the measuring platform (101), and a fixing plate (104) is fixed to one end of the support rod (103); The edge surface of the fixed disk (104) is provided with a rotation groove (105), and two groups of ball rods (106) rotate in the rotation groove (105) provided in the fixed disk (104), and a frame (107) is fixed to one end of the ball rod (106); The two groups of frames (107) are internally provided with sliding limit sleeves (111), and the first measuring rod (109) and the second measuring rod (112) are respectively slid in the two groups of sliding limit sleeves (111); A mounting plate (113) is fixed to the top end of the second measuring rod (112), and a laser rangefinder (114) is fixed to the surface of the mounting plate (113); A shielding plate (110) is provided at the top end of the first measuring rod (109) for rotation via a rotating shaft, and the lower surface of the shielding plate (110) is flush with the upper surface of the mounting plate (113), and the initial measuring end of the laser rangefinder (114) is flush with the upper surface of the mounting plate (113); An auxiliary mechanism (3) for measuring the outer dimensions of a workpiece is installed on the limiting sliding sleeve (111).

2. The industrial design measuring device according to claim 1, wherein: The frame (107) is internally fixed with symmetrically arranged limiting rods (108), and the limiting sliding sleeves (111) slide on the surfaces of the two groups of limiting rods (108) through the provided through holes.

3. The industrial design measuring device according to claim 1, wherein: A top sleeve (115) is provided below the fixed disk (104), a first spring (116) is fixed between the fixed disk (104) and the top sleeve (115), symmetrically arranged limiting posts (117) are fixed on the lower surface of the fixed disk (104), and limiting holes adapted to the limiting posts (117) are provided inside the top sleeve (115).

4. The industrial design measuring device according to claim 1, wherein: The auxiliary mechanism (3) comprises a third measuring rod (301) arranged inside the second measuring rod (112), a rectangular plate (302) arranged at the top end of the third measuring rod (301), and an L-shaped plate (305) fixed to one side of the top end of the third measuring rod (301); A telescopic rod (307) is symmetrically arranged between the L-shaped plate (305) and the rectangular plate (302). A third spring (306) is wound around the surface of the telescopic rod (307). Two ends of the third spring (306) are fixedly connected to the L-shaped plate (305) and the rectangular plate (302) respectively. A clamping groove (304) for placing the rectangular plate (302) is provided on the upper surface of the mounting plate (113). A through hole (303) for the laser rangefinder (114) to pass through is provided on the rectangular plate (302).

5. The industrial design measuring device according to claim 4, wherein: A sliding groove is provided inside the second measuring rod (112), and the third measuring rod (301) and the second measuring rod (112) are slidably connected through the sliding groove. The upper surface of the rectangular plate (302) is flush with the upper surface of the mounting plate (113).

6. The industrial design measuring device according to claim 1, wherein: A support platform (102) is fixed to the bottom end of the support rod (103), and a support locking mechanism (2) is installed on the support platform (102).

7. The industrial design measuring device according to claim 6, wherein: The support locking mechanism (2) comprises a locking pin (204) sliding inside the support platform (102) and a second spring (207) fixed between the locking pin (204) and the support platform (102); The upper surface of the measuring platform (101) is provided with a circular groove adapted to the locking pin (204), and the circular groove of the measuring platform (101) is provided with a first plug hole (205) and a second plug hole (209) adapted to be plugged into the locking pin (204).

8. The industrial design measuring device according to claim 7, wherein: A connecting block (206) is fixed on the surface of the locking pin (204).

9. The industrial design measuring device according to claim 8, characterized in that; The support platform (102) is provided with symmetrically arranged mounting grooves, and an adjustment seat (201) is provided in the mounting grooves. The adjustment seat (201) is rotatably connected to the support platform (102) via a rotating shaft. A vacuum suction cup (202) is fixed on one side of the adjustment seat (201), and a strong magnet (203) is fixed on the other side of the adjustment seat (201) via a rectangular groove. A moving rod (208) is fixed on one end of the locking pin (204), and a U-shaped rod (210) is fixed on the other end of the moving rod (208). A first locking groove (211) and a second locking groove (212) are respectively provided on one side of the adjustment seat (201).

10. The industrial design measuring device according to claim 9, wherein: When the two groups of adjustment seats (201) are flipped to 180 degrees, the two ends of the adjustment seats (201) are respectively converted from corresponding to the first locking groove (211) to corresponding to the second locking groove (212).

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