A quick clamping positioning device, a dummy test equipment and a clamping method

Abstract

The application relates to a quick clamping positioning device, a simulation dummy testing equipment and a clamping method, and relates to the technical field of simulation dummy testing and calibration equipment, and comprises a quick clamping module and a quick positioning module. The quick clamping module comprises a bottom plate, a driving assembly, an inclined embedding clamping block, positioning guide blocks and a fixed embedding clamping block. The driving assembly drives the inclined embedding clamping block to move linearly. Two positioning guide blocks are symmetrically arranged at the left and right sides of the back of the inclined embedding clamping block at a predetermined interval. The fixed embedding clamping block is coaxially arranged at one end of the bottom plate. One side of the quick positioning module is connected with a to-be-fixed object, and the lower part is arranged between the inclined embedding clamping block, the two positioning guide blocks and the fixed embedding clamping block. The two positioning guide blocks are used for positioning and guiding the quick positioning module. The inclined embedding clamping block moves under the driving of the driving assembly and is positioned and clamped together with the fixed embedding clamping block to clamp the quick positioning module. The application can realize quick clamping positioning and fixing of the positions of a simulation dummy in six directions of front, back, left, right, up and down, and is convenient to clamp and accurate in positioning.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of simulation dummy detection calibration equipment, and particularly relates to a quick clamping positioning device, a simulation dummy testing equipment and a clamping method, which are used for quickly clamping and positioning a simulation dummy. BACKGROUND

[0002] At present, the known quick clamping is only used for simply fixing an object, and has simple structure and function, and can only position a direction position, and cannot meet the use requirements in a specific structure. For example, when a simulation dummy is detected and calibrated, the front, rear, left, right, upper and lower six direction positions of the simulation dummy need to be fixed. In order to meet the testing requirements of the calibration equipment, a plurality of groups of quick clamping devices in different directions are used to fix in different directions, which results in long time consumption, difficulty in clamping and inaccurate positioning in the clamping process. In addition, if different types of simulation dummies are tested, the quick clamping devices need to be replaced as a whole, which results in high testing cost. SUMMARY

[0003] In order to solve the above problems in the prior art, the present application provides a quick clamping positioning device, a simulation dummy testing equipment and a clamping method, which are used for quickly clamping and positioning a simulation dummy during simulation dummy testing, and are convenient, fast, accurate and the like, and can not only meet the testing technical requirements of the existing calibration equipment and improve the testing efficiency, but also reduce the equipment structure space, save manpower and testing cost.

[0004] In order to achieve the above purpose, the technical scheme of the present application is as follows:

[0005] A quick clamping positioning device, which comprises a quick clamping module and a quick positioning module.

[0006] The quick clamping module comprises a bottom plate, a driving assembly, an inclined clamping block, a positioning guide block and a fixed clamping block; the driving assembly, the positioning guide block and the fixed clamping block are respectively installed on the bottom plate; the driving assembly is connected with the inclined clamping block and drives the inclined clamping block to move linearly; two positioning guide blocks are symmetrically arranged at a predetermined interval on the left and right sides of the rear of the inclined clamping block; and the fixed clamping block is coaxially arranged with the inclined clamping block at one end of the bottom plate.

[0007] One side of the quick positioning module is connected with a to-be-fixed object, and the lower part is arranged between the inclined clamping block, the two positioning guide blocks and the fixed clamping block, and the two positioning guide blocks are used for positioning and guiding the quick positioning module; the inclined clamping block moves under the driving of the driving assembly and clamps the quick positioning module together with the fixed clamping block.

[0008] Further, the driving assembly comprises a quick clamping base, a quick clamping handle, a connecting block and a push rod.

[0009] The handle of the quick clamp is connected to the quick clamp base through a rotating shaft; the connecting block is arranged on the quick clamp base; the handle of the quick clamp is connected to the push rod through the connecting block; the push rod is connected to the center of the inclined embedding block; the handle of the quick clamp rotates to drive the push rod to push and pull the inclined embedding block to move.

[0010] Further, the handle of the quick clamp comprises a handle, a rotating shaft, a handle base and a connecting rod; one end of the handle is fixed to the upper surface of the handle base, the handle base is installed on the quick clamp base through the rotating shaft at both sides of the one end, the other end of the handle base is hingedly connected to one end of the connecting rod, and the other end of the connecting rod is hingedly connected to the connecting block.

[0011] Further, a first embedding block is arranged on the rear end surface of the inclined embedding block, and a first positioning groove matched with the first embedding block is arranged on the quick positioning module; when the inclined embedding block and the fixed embedding block position and clamp the quick positioning module, the first embedding block is embedded into the first positioning groove.

[0012] Further, bosses are arranged on the lower parts of the left and right end surfaces of the inclined embedding block; the quick clamping module further comprises pressing guide blocks, two pressing guide blocks are symmetrically installed on the bottom plate at the left and right sides of the inclined embedding block, and a pressing block matched with the boss is arranged on one side of the upper part of the pressing guide block; the pressing guide block is pressed against the inclined embedding block by pressing the boss through the pressing block.

[0013] Further, a second embedding block is arranged on the fixed embedding block, and a second positioning groove matched with the second embedding block is arranged on the quick positioning module; when the inclined embedding block and the fixed embedding block position and clamp the quick positioning module, the second embedding block is embedded into the second positioning groove.

[0014] Further, the fixed embedding block has a connecting part at the lower end, a groove is arranged on the bottom plate, and the fixed embedding block is connected to the bottom plate in position by being inserted into the groove through the connecting part.

[0015] The application further discloses a simulation dummy testing device, which comprises the quick clamping and positioning device and a working platform, the bottom plate of the quick clamping module is installed on the working platform, the quick connector of the quick positioning module is connected to the simulation dummy, and the simulation dummy is positioned and fixed in six directions, i.e., front, back, left, right, up and down, by the quick clamping and positioning of the quick clamping module.

[0016] Further, a plurality of parallel and uniformly distributed T-shaped grooves are arranged at one end of the upper surface of the working platform, and the bottom plate is matched and installed with the T-shaped grooves through the T-shaped locking blocks arranged at the lower part.

[0017] The application also discloses a clamping method for the dummy test equipment.

[0018] S1, the bottom plate of the quick clamping positioning device is fixed on the upper surface of the working platform at a predetermined position through bolt locking;

[0019] S2, the quick connector of the quick positioning module is connected and fixed with the dummy, and the quick connector is positioned and installed on the special-shaped positioning block;

[0020] S3, the special-shaped positioning block is arranged between the inclined clamping block and the positioning guide block, the second clamping block is embedded into the second positioning groove, and the fixed clamping block is tightly installed on the bottom plate;

[0021] S4, the handle of the quick clamping handle is pressed down, the inclined clamping block is moved forward through the push rod, the first clamping block is embedded into the first positioning groove, and the inclined clamping block cooperates with the fixed clamping block and the two positioning guide blocks to clamp the special-shaped positioning block;

[0022] S5, the inclined clamping block is pressed down by the pressing guide block and is locked on the bottom plate, and the positioning and fixing of the dummy in the front-back, left-right and up-down directions are realized.

[0023] The application has the following beneficial effects:

[0024] The quick clamping positioning device can quickly clamp and position the quick positioning module through the quick clamping module, is convenient and fast to clamp, is accurate in positioning, reduces the structural space of the equipment, and saves the labor and time costs.

[0025] The clamping blocks of the inclined clamping block and the fixed clamping block cooperate with the positioning grooves of the special-shaped positioning block, not only realize the clamping of the special-shaped positioning block in the front-back direction, but also realize the positioning and fixing of the special-shaped positioning block in the up-down direction, the positioning guide block realizes the positioning and limiting of the special-shaped positioning block in the left-right direction, and thus the positioning and fixing of the special-shaped positioning block in the front-back, left-right and up-down directions are realized. When the application is used for dummy test, the quick clamping handle can quickly clamp and position the dummy in the front-back, left-right and up-down directions, so that the quick clamping of the dummy is realized, the test technical requirements of the existing calibration equipment are met, and the test efficiency is improved.

[0026] In addition, the structures of the components used in the application are simple to manufacture and assemble, and the production cost is low. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the quick clamping positioning device.

[0028] Figure 2This is an exploded view of the quick clamping and positioning device of the present invention;

[0029] Figure 3 This is a schematic diagram of the quick-clamp handle in the rotating release state in this invention;

[0030] Figure 4 This is a three-dimensional structural diagram of the quick clamping and positioning device of the present invention.

[0031] Among them: 100-Quick clamping module, 101-Base plate, 102-Quick clamping base, 103-Quick clamping handle, 104-Connecting block, 105-Push rod, 106-Angled clamping block, 1061-First insert, 1062-Boss, 107-T-type locking block, 108-Pressure guide block, 1081-Pressure block, 109-Positioning guide block, 110-Fixing clamping block, 1101-Second insert, 200-Quick positioning module, 201-Irregularly shaped positioning block, 2011-First positioning groove, 2012-Second positioning groove, 202-Quick connector. Detailed Implementation

[0032] To enable those skilled in the art to better understand the technical solutions of this application, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0033] The directional terms such as above, below, left, right, front, and back used in this application are based on the positional relationships shown in the attached drawings. Different attached drawings may result in different positional relationships, therefore they should not be interpreted as limitations on the scope of protection.

[0034] In this invention, the terms "installation," "connection," "interlocking," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, or a connection that allows communication between components. They can also refer to a direct connection or an indirect connection through an intermediate medium. Furthermore, they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of these terms in this invention based on the specific circumstances.

[0035] This embodiment describes a rapid clamping and positioning device and a simulated dummy testing equipment and clamping method, used to quickly clamp and position a simulated dummy.

[0036] like Figure 1 As shown, the quick clamping and positioning device in this embodiment mainly consists of a quick clamping module 100 and a quick positioning module 200. The quick positioning module 200 is positioned and clamped by the quick clamping module 100.

[0037] like Figure 2As shown, the quick clamping module 100 includes a base plate 101, a quick clamping base 102, a quick clamping handle 103, a connecting block 104, a push rod 105, an inclined clamping block 106, a T-shaped locking block 107, a pressing guide block 108, a positioning guide block 109, and a fixed clamping block 110.

[0038] The base plate 101 is provided with a plurality of T-shaped locking blocks 107 below the base plate 101, which are used to install the quick clamping module 100 on the working platform 300 (see Figure 4 ).

[0039] The quick clamping base 102 is fixedly installed on the upper surface of the base plate 101 and located at one end of the central axis of the upper surface of the base plate 101. The quick clamping base 102 is provided with a U-shaped groove coaxial with the base plate 101. The front end of the U-shaped groove is open, and the center of the rear end is provided with a through hole.

[0040] As shown in Figure 3 , the quick clamping handle 103 includes a handle 1031, a rotating shaft 1032, a handle base 1033, and a connecting rod 1034. One end of the handle 1031 is fixed to one end of the upper surface of the handle base 1033, and the axial direction of the handle 1031 is parallel to the surface of the handle base 1033. The handle base 1033 is symmetrically provided with rotating shafts 1032 on both sides of the mounting end of the handle 1031. The handle base 1033 is installed on the U-shaped groove through the rotating shafts 1032 at the opening of the U-shaped groove and can rotate relative to the U-shaped groove through the rotating shafts 1032. The other end of the handle base 1033 opposite to the mounting end of the handle 1031 is hingedly connected to one end of the connecting rod 1034. The other end of the connecting rod 1034 is hingedly connected to the connecting groove of one end of the connecting block 104. The connecting block 104 is located in the U-shaped groove, and the other end of the connecting block 104 passes through the through hole and is connected to one end of the push rod 105. When the quick clamping positioning device needs to be clamped, the handle 1031 is turned downward, the connecting rod 1034 is pressed downward relative to the connecting block 104, and the connecting rod 1034 is moved until the handle 1031 is parallel to the axial direction of the U-shaped groove and located above the U-shaped groove. In the process of rotating, the connecting rod 1034 pushes the push rod 105 to move through the connecting block 104. When the quick clamping positioning device is released, the handle 1031 drives the connecting rod 1034 to rotate in the opposite direction relative to the connecting block 104, so that the connecting rod 1034 pulls the push rod 105 to move in the opposite direction through the connecting block 104.

[0041] The front end surface of the inclined embedding tight block 106 is a plane, the rear end surface has a first embedding block 1061 outwardly protruding, and the lower part of the left and right side end surfaces has a boss 1062 outwardly protruding. The front end surface center of the inclined embedding tight block 106 is connected with the push rod 105, the first embedding block 1061 is matched with the quick positioning module 200 to realize the positioning and fixed connection therebetween, and the boss 1062 is matched with the pressing guide block 108 to realize the positioning and fixation in the up-down direction. In the embodiment, the first embedding block 1061 can be a triangular embedding block, that is, the upper and lower surfaces of the first embedding block 1061 are inclined surfaces, preferably, the upper and lower surfaces of the first embedding block 1061 are symmetrical inclined surfaces, so as to facilitate embedding the first embedding block 1061 into the quick positioning module 200 and to ensure stable positioning and fixation.

[0042] The pressing guide block 108, the positioning guide block 109 and the fixed embedding tight block 110 are respectively fixed on the bottom plate 101 by screws. A plurality of mounting holes can be pre-set on the bottom plate 101 to facilitate adjusting the installation position of the pressing guide block 108, the positioning guide block 109 and the fixed embedding tight block 110 according to the working conditions.

[0043] The pressing guide block 108 plays a guiding and downward positioning role on the inclined embedding tight block 106. In the embodiment, two pressing guide blocks 108 are symmetrically installed on the bottom plate 101 with the push rod 105 as the center. The pressing guide block 108 has a pressing block 1081 outwardly protruding on one side of the upper part. The size of the pressing block 1081 matches the size of the boss 1062 of the inclined embedding tight block 106. After the pressing guide block 108 is tightly installed and fixed on the bottom plate 101, the boss 1062 is pressed by the pressing block 1081 to realize the pressing of the inclined embedding tight block 106.

[0044] Two positioning guide blocks 109 are symmetrically installed on the bottom plate 101 with the push rod 105 as the center, located on the left and right sides of the rear of the inclined embedding tight block 106 and the left and right sides of the quick positioning module 200, and have a predetermined interval matching the bottom of the quick positioning module 200 between the two positioning guide blocks 109, which plays a positioning guiding role on the quick positioning module 200. Limiting blocks can also be symmetrically arranged on the bottom of the positioning guide block 109. The bottom plate 101 is provided with grooves matching the limiting blocks. The limiting blocks are inserted into the grooves, and the positioning guide block 109 is tightly installed and fixed on the bottom plate 101 by screws, which can ensure the stability of the positioning guide block 109 during positioning and avoid movement due to stress.

[0045] The fixed embedding block 110 is installed on the bottom plate 101 and is coaxially arranged with the inclined embedding block 106 at the rear side of the quick positioning module 200. The front end surface of the fixed embedding block 110 is provided with a second embedding block 1101, which cooperates with the quick positioning module 200 to realize positioning and fixing of the quick positioning module 200. Preferably, the second embedding block 1101 can adopt a triangular embedding block, which can facilitate embedding of the second embedding block 1101 into the quick positioning module 200 and can also ensure stable positioning and fixing of the quick positioning module 200. The lower end of the fixed embedding block 110 is provided with a connecting portion which is inserted into a groove provided on the bottom plate 101 and can be limited before screw locking.

[0046] As shown in Figure 2 The quick positioning module 200 includes a special-shaped positioning block 201 and a quick connector 202.

[0047] The special-shaped positioning block 201 has an overall inverted L-shaped structure, and the front and rear sides of the lower structure are respectively provided with a first positioning groove 2011 and a second positioning groove 2012. The first positioning groove 2011 matches the first embedding block 1061 of the inclined embedding block 106, and the second positioning groove 2012 matches the second embedding block 1101 of the fixed embedding block 110. When the quick clamping module 100 presses the quick positioning module 200, the first embedding block 1061 is embedded in the first positioning groove 2011, and the second embedding block 1101 is embedded in the second positioning groove 2012. The special-shaped positioning block 201 is fixed and positioned in six directions of front and rear, left and right, and up and down through the inclined embedding block 106, the positioning guide block 109, and the fixed embedding block 110. The limiting assembly used in the embodiment includes but is not limited to a column-hole combined structure composed of a limiting column and a positioning hole.

[0048] The quick connector 202 is used to connect the simulation dummy in the embodiment, and different sizes of the quick connector 202 can be selected according to the model of the simulation dummy.

[0049] The quick clamping and positioning device of the embodiment is used on the simulation dummy test equipment to quickly clamp and position the simulation dummy. The specific action process is as follows:

[0050] As shown in Figure 3As shown, the work platform 300 has a plurality of parallel and evenly distributed T-shaped grooves at one end, and the T-shaped locking blocks 107 at the lower part of the base plate 101 are matched and installed with the T-shaped grooves, so that the base plate 101 and the components installed thereon can be moved together along the T-shaped grooves to adjust the installation position to meet the test installation of the dummy 400 of different specifications and types. After the T-shaped locking blocks 107 are moved to the appropriate position, the T-shaped locking blocks 107 are fastened and connected with the T-shaped grooves through screws. The quick connector 202 is connected and fixed with the dummy 400, and the quick connector 202 is positioned and installed on the special-shaped positioning block 201. The second embedding block 1101 is first embedded into the second positioning groove 2012, and then the special-shaped positioning block 201 of the quick positioning module 200 is placed between the oblique embedding block 106 and the positioning guide block 109. At the same time, the connecting part of the fixed embedding block 110 is inserted into the groove of the base plate 101, and the fixed embedding block 110 is locked on the base plate 101, or the fixed embedding block 110 is first fixed on the base plate 101, and then the special-shaped positioning block 201 is placed between the oblique embedding block 106 and the positioning guide block 109, so that the second embedding block 1101 is first embedded into the second positioning groove 2012.

[0051] After each component is positioned at the respective position, the handle 1031 of the quick clamp handle 103 is turned downward (i.e. the handle 1031 is pressed downward in the direction of the connecting block 104), the oblique embedding block 106 is pushed forward by the push rod 105 to move forward, so that the first embedding block 1061 is embedded into the first positioning groove 2011, the second embedding block 1101 is embedded into the second positioning groove 2012, and the oblique embedding block 106 cooperates with the fixed embedding block 110 and the two positioning guide blocks 109 to clamp the special-shaped positioning block 201 together, thereby realizing the positioning and fixing of the special-shaped positioning block 201 in the six directions of front and back, left and right, and up and down, and further realizing the positioning and fixing of the dummy 400 in the six directions of front and back, left and right, and up and down. At this time, the oblique embedding block 106 is pressed downward by the pressing guide block 108 and locked, which can avoid loosening of the oblique embedding block 106 during testing, thereby affecting the positioning and fixing of the dummy 400. Thus, the positioning and clamping of the dummy 400 are completed, and the testing of the dummy 400 can be started. After the performance of the dummy 400 is tested, the locking screw of the pressing guide block 108 is loosened, and the quick clamp handle 103 is reversely rotated to pull the oblique embedding block 106 and the fixed embedding block 110 to loosen the clamping of the special-shaped positioning block 201, so that the dummy 400 can be quickly disassembled after the test.

[0052] In another embodiment, other drive assemblies that can push and pull the oblique embedding block 106 can be used to replace the combination of the quick clamp base 102, the quick clamp handle 103, the connecting block 104 and the push rod 105.

[0053] Although the principles of the present application have been described in connection with the preferred embodiments thereof with reference to the drawings, it should be understood that the application is not limited to the construction and arrangements of the preferred embodiments as set forth above and above. The skilled in the art will appreciate that various adaptations and modifications of the preferred embodiments described above can be accomplished using equivalent means, without departing from the scope of the present application. Accordingly, the application is not limited to the specific embodiments described above, but only by the scope of the appended claims.

Claims

1. A quick clamping positioning device, characterized in that, The quick clamping positioning device comprises a quick clamping module (100) and a quick positioning module (200); The quick clamping module (100) comprises a bottom plate (101), a driving assembly, an inclined embedding block (106), a positioning guide block (109) and a fixed embedding block (110); the driving assembly, the positioning guide block (109) and the fixed embedding block (110) are respectively installed on the bottom plate (101); the driving assembly is connected with the inclined embedding block (106) and drives the linear movement of the inclined embedding block (106); two positioning guide blocks (109) are symmetrically arranged at a predetermined interval behind the left and right sides of the inclined embedding block (106); the fixed embedding block (110) is coaxially arranged with the inclined embedding block (106) at one end of the bottom plate (101); a first embedding block (1061) is arranged on the rear end surface of the inclined embedding block (106), and a second embedding block (1101) is arranged on the fixed embedding block (110); the first embedding block (1061) and the second embedding block (1101) are triangular embedding blocks; The quick positioning module (200) comprises a special-shaped positioning block (201) and a quick connector (202), and the quick connector (202) is connected with the special-shaped positioning block (201); the quick positioning module (200) is connected with the object to be fixed through the quick connector (202), and the lower part of the special-shaped positioning block (201) is provided with a first positioning groove (2011) matched with the first embedding block (1061) and a second positioning groove (2012) matched with the second embedding block (1101); The special-shaped positioning block (201) is arranged between the inclined embedding block (106), the two positioning guide blocks (109) and the fixed embedding block (110), and the two positioning guide blocks (109) are used for positioning and guiding the special-shaped positioning block (201); the inclined embedding block (106) moves under the driving of the driving assembly, so that the first embedding block (1061) and the second embedding block (1101) are respectively embedded in the first positioning groove (2011) and the second positioning groove (2012), and the inclined embedding block (106) and the fixed embedding block (110) together position and clamp the quick positioning module (200).

2. The quick-attach positioning device of claim 1, wherein, The driving assembly comprises a quick clamping base (102), a quick clamping handle (103), a connecting block (104) and a push rod (105); The quick clamping handle (103) is connected to the quick clamping base (102) through a rotating shaft; the connecting block (104) is arranged on the quick clamping base (102); the quick clamping handle (103) is connected with the push rod (105) through the connecting block (104); the push rod (105) is connected with the center of the inclined embedding block (106); the quick clamping handle (103) rotates to drive the push rod (105) to push and pull the inclined embedding block (106) to move.

3. The quick-attach positioning device of claim 2, wherein, The quick clamping handle (103) comprises a handle (1031), a rotating shaft (1032), a handle base (1033) and a connecting rod (1034); the handle (1031) is fixed on one end of the upper surface of the handle base (1033), and the two sides of the end of the handle base (1033) are installed on the quick clamping base (102) through the rotating shaft (1032); the other end of the handle base (1033) is hingedly connected with one end of the connecting rod (1034); the other end of the connecting rod (1034) is hingedly connected with the connecting block (104).

4. The quick clamp positioning device of claim 1, wherein, The left and right end surfaces of the oblique embedding block (106) are provided with bosses (1062) at the lower parts; the quick clamping module (100) further comprises two pressing guide blocks (108) which are symmetrically installed on the bottom plate (101) on the left and right sides of the oblique embedding block (106); the pressing guide block (108) is provided with a pressing block (1081) on one side of the upper part, which matches the boss (1062); the pressing guide block (108) presses the oblique embedding block (106) through the pressing of the boss (1062) by the pressing block (1081).

5. The quick clamp positioning device of claim 1, wherein, The lower end of the fixed embedding block (110) has a connecting part, and the bottom plate (101) is provided with a groove, and the fixed embedding block (110) is inserted into the groove through the connecting part and is connected with the bottom plate (101) in position.

6. A simulation manikin testing apparatus, characterized by, The test equipment comprises the quick clamping and positioning device of any one of claims 1 to 5, a working platform (300), and the bottom plate (101) of the quick clamping module (100) is installed on the working platform (300); the quick connector (202) of the quick positioning module (200) is connected with the simulation dummy (400); the quick positioning module (200) is quickly clamped through the quick clamping module (100), and the simulation dummy (400) is fixed in position in six directions of front, back, left, right, up and down.

7. The simulated person test equipment of claim 6, wherein, The upper surface of the working platform (300) is provided with a plurality of parallel and uniformly distributed T-shaped grooves, and the bottom plate (101) is matched and installed with the T-shaped grooves through the T-shaped locking block (107) arranged at the lower part.

8. A clamping method for a dummy test device according to claim 6 or 7, characterized in that, The clamping method comprises the following steps: S1, the bottom plate (101) of the quick clamping and positioning device is fixed on the upper surface of the working platform (300) at a predetermined position through a bolt; S2, the quick connector (202) of the quick positioning module (200) is connected and fixed with the simulation dummy (400); the quick connector (202) is positioned and installed on the special-shaped positioning block (201); S3, the special-shaped positioning block (201) is arranged between the oblique embedding block (106) and the positioning guide block (109), and the second embedding block (1101) is embedded in the second positioning groove (2012), and the fixed embedding block (110) is tightly installed on the bottom plate (101); S4, press the handle (1031) of the fast clamping handle (103), push the oblique clamping block (106) forward through the push rod (105), the first clamping block (1061) is embedded in the first positioning groove (2011), and the oblique clamping block (106) cooperates with the fixed clamping block (110) and the two positioning guide blocks (109) to clamp the special-shaped positioning block (201) together; S5, the oblique clamping block (106) is pressed down by the pressing guide block (108) and locked on the bottom plate (101), so that the positions of the simulation dummy (400) in the front-back, left-right and up-down six directions are positioned and fixed.

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