Portable ski shoe separation torque testing device

Abstract

The utility model discloses a portable ski shoe separation moment testing device, belongs to the technical field of mechanical testing, and aims to solve the problem that input and measurement of horizontal moment and vertical moment cannot be realized in the prior art. The utility model relates to a portable ski shoe separation moment testing device, which comprises a support protection shell; the clamping mechanism is arranged in the supporting and protecting shell, and a snowboard body is clamped through the clamping mechanism; the horizontal separation mechanism is arranged in the horizontal direction, and torsion thrust is provided for the ski shoes through the horizontal separation mechanism; the vertical separation mechanism is arranged in the vertical direction, and upward thrust is provided for the ski shoes through the vertical separation mechanism; the operation panel is arranged on the supporting protection shell, and the force applied by the horizontal separation mechanism and the force applied by the vertical separation mechanism are displayed through the operation panel.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical testing, and in particular relates to a portable ski boot disengagement torque testing device. Background Art

[0002] Skiing is a competitive sport in which athletes put skis on the soles of their boots and perform speed, jumping and sliding on the snow. The structure connecting the ski boots and the ski board is a binding, which can play a good role in fixing the feet and shoes to the ski board. As we all know, for professional skiing, athletes need to do a series of movements, and the force point of any movement is basically on the feet, which will generate a certain force between the ski boots and the ski board. In order to ensure the smoothness and safety of the movement process, there are certain requirements for the clamping force of the binding relative to the ski boots, that is, there are certain requirements for the force of the ski boots to detach.

[0003] In the prior art, there are relatively few mechanical testing structures for the detachment of ski boots from ski boards, i.e., bindings. A Chinese patent with publication number CN117571183B discloses a technical solution for a ski boot-board detachment force detection device; the detection device includes a top bracket, a ski structure joint mechanism, a snowboard clamp positioning mechanism, and a bottom plate bearing mechanism. The ski structure joint mechanism is arranged on the top bracket, the top bracket is arranged on the upper wall of the bottom plate bearing mechanism, and the snowboard clamp positioning mechanism is arranged on the upper wall of the bottom plate bearing mechanism; the ski structure joint mechanism includes a leg simulation mechanism, a foot simulation mechanism, and a rotation mechanism, and the rotation mechanism is arranged through the top bracket. The detection device is mainly used to achieve the purpose of simulating the human body's skiing state, and cannot achieve the input and measurement of horizontal torque and vertical torque. Utility Model Content

[0004] The utility model aims to provide a portable ski boot disengagement torque test device to solve the problem that the prior art cannot realize the input and measurement of horizontal torque and vertical torque.

[0005] To achieve the above purpose, the portable ski boot disengagement torque test device of the utility model comprises:

[0006] Supporting protective housing;

[0007] A clamping mechanism disposed in the supporting protective shell, through which the snowboard body is clamped;

[0008] A horizontal separation mechanism is arranged in the horizontal direction, and a torsional thrust is provided to the ski boots through the horizontal separation mechanism;

[0009] A vertical separation mechanism arranged in the vertical direction, through which the ski boots are provided with an upward thrust;

[0010] And an operation panel is arranged on the supporting protection shell, and the force applied by the horizontal separation mechanism and the force applied by the vertical separation mechanism are displayed through the operation panel.

[0011] The supporting protective shell is a box structure, including an upper box and a lower box hinged on one side; a rectangular plate is arranged in the lower box, and the lower box is divided into two upper and lower spaces by the rectangular plate, and the clamping mechanism is arranged on the rectangular plate; the transmission part of the horizontal separation mechanism is arranged at the lower end of the rectangular plate; the vertical separation mechanism is arranged at the upper end of the rectangular plate.

[0012] The operation panel is arranged on the inner surface of the upper box body of the supporting protection shell.

[0013] The clamping mechanism comprises two groups arranged symmetrically, respectively clamping and fixing the positions near the two ends of the snowboard; each group of the clamping mechanism comprises a position adjustment mechanism fixed on the upper surface of the rectangular plate of the supporting protective shell and a clamping mechanism, and the clamping mechanism is adjusted in the horizontal direction by the position adjustment mechanism to clamp different parts of the snowboard body;

[0014] The clamping mechanism comprises:

[0015] Clamping base;

[0016] A transverse screw with two ends rotatably matched with the clamping base, the transverse screw is perpendicular to the length direction of the snowboard body, and the transverse screw includes two sections with opposite rotation directions;

[0017] A hand wheel disposed at one end of the transverse lead screw;

[0018] A guide rod arranged parallel to the transverse lead screw;

[0019] And two triangular clamps, the lower ends of the two triangular clamps respectively form a screw nut pair with two sections of the transverse screw with opposite rotation directions, the lower ends of the two triangular clamps respectively slide with the guide rod, and the relative inner sides of the two triangular clamps are provided with limiting protrusions.

[0020] The position adjustment mechanism comprises:

[0021] An adjustment rail is arranged along the length direction of the snowboard body and fixed to the upper surface of the rectangular plate supporting the protective shell;

[0022] An adjustment slider slidably matched with the slide rail;

[0023] And a locking screw, the locking screw is threadedly connected with the clamping base of the clamping action mechanism, and the lower end of the locking screw passes through the clamping base and contacts or disengages from the rectangular plate.

[0024] The horizontal disengagement mechanism comprises:

[0025] A first electric push rod disposed on the lower end surface of the rectangular plate supporting the protective housing;

[0026] A rack arranged at the output end of the first electric push rod;

[0027] A first force sensor is arranged between the output end of the first electric push rod and the rack, and the first force sensor is connected to the operation panel to display the force value;

[0028] a toothed disc meshing with the rack;

[0029] A partial rotating disk is arranged above the rectangular plate, the partial rotating disk and the toothed disk located below the rectangular plate are arranged coaxially, and the partial rotating disk is driven to move synchronously by the rotation of the toothed disk;

[0030] And two arc-shaped parts are symmetrically arranged about the ski boots, the two arc-shaped parts are respectively connected to the partial turntable through a vertical connecting part, the arc-shaped parts are in contact with the side of the front half of the ski boots, and the arc-shaped parts are driven to rotate by the partial turntable to apply a torsional thrust to the ski boots.

[0031] The vertical separation mechanism includes a vertical separation motion output mechanism and two sets of pulling force action mechanisms symmetrically arranged on the upper surface of a part of the rotating disk of the horizontal separation mechanism with respect to the ski boots;

[0032] The vertical separation motion output mechanism comprises:

[0033] A second electric push rod fixed to the upper surface of the rectangular plate and arranged in the horizontal direction;

[0034] and an arc-shaped disk connected to the output end of the second electric push rod through a connecting member; one end of the connecting member is connected to the second electric push rod, and the other end is in contact with the arc-shaped disk;

[0035] Each group of the pulling force mechanism comprises:

[0036] A triangular block, wherein the triangular block is slidably matched with the part of the turntable along the length direction of the snowboard body; the hypotenuse of the triangular block faces the vertical connecting piece of the horizontal disengagement mechanism, and the hypotenuse of the triangular block is provided with a slide groove; the two triangular blocks and the two sides of the arc disk are connected by screws;

[0037] A plurality of universal balls arranged in the triangular block slide groove;

[0038] A vertical slider that slides with the vertical connector in a vertical direction, wherein the lower surface of the vertical slider contacts a plurality of universal balls in the triangular block slot; the slider is pushed upward by the movement of the triangular block;

[0039] A binding strap, one end of which is connected to the side of the ski boot, and the other end of which is connected to the vertical slider;

[0040] And a second force sensor connected between the strap and the vertical slider, wherein the second force sensor is connected to the operation panel to display the force value.

[0041] A dovetail strip is arranged on the lower surface of one side of the triangular block in contact with the partial turntable, and is slidably matched with the dovetail groove on the upper surface of the partial turntable.

[0042] The beneficial effects of the utility model are as follows: the portable ski boot disengagement torque test device of the utility model can clamp the ski boot and the ski board to be tested as a whole through the clamping mechanism, which serves as the basis for the stability test. In addition, the application is provided with a horizontal disengagement mechanism and a vertical disengagement mechanism, which can test the horizontal disengagement torque and the vertical disengagement torque of the ski boot respectively. The structure is simple during the whole test process, and the horizontal disengagement torque and the vertical disengagement torque can be obtained and recorded in real time; the horizontal disengagement torque of the application is applied by the first electric push rod, and converted into a torsional thrust to the ski boot relative to the ski board, which meets the horizontal disengagement state of the ski boot. At the same time, the symmetrically arranged arc-shaped parts can realize the reset of the ski boot; the vertical disengagement mechanism of the application realizes the upward pulling of the ski boot through the symmetrically arranged pulling force mechanism, the force is balanced, and the test result is accurate. The utility model is exquisitely designed, has the characteristics of strong portability, can flexibly adapt to a variety of different working conditions, and is used for measuring the disengagement torque of the ski boot. It can realize the accurate test function of the horizontal disengagement torque and the vertical disengagement torque of the ski boot, and provides strong technical support for the research in related fields. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 It is a schematic diagram of the overall structure of the portable ski boot disengagement torque test device of the utility model;

[0044] Figure 2 It is a schematic diagram of the structure of the clamping mechanism in the portable ski boot disengagement torque test device of the utility model;

[0045] Figure 3 It is a schematic diagram of the structure of the horizontal disengagement mechanism in the portable ski boot disengagement torque test device of the utility model;

[0046] Figure 4 It is a schematic diagram of the structure of the vertical disengagement mechanism in the portable ski boot disengagement torque test device of the utility model;

[0047] Wherein: 1. Support and protective shell, 101. Upper box body, 102. Lower box body, 103. Rectangular plate, 2. Clamping mechanism, 201. Clamping base, 202. Horizontal screw, 203. Hand wheel, 204. Triangular clamp, 205. Adjustment rail, 206. Adjustment slider, 207. Locking screw, 3. Horizontal disengagement mechanism, 301. First electric push rod, 302. First force sensor, 303. Rack, 304. Toothed plate, 305. Partial turntable, 306. Arc-shaped member, 307. Vertical connecting member, 4. Vertical disengagement mechanism, 401. Second electric push rod, 402. Arc-shaped plate, 403. Triangular block, 404. Universal ball, 405. Vertical slider, 406. Strap, 5. Operation panel, 6. Snowboard body. DETAILED DESCRIPTION

[0048] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0049] See also Figure 1-Figure 4 The portable ski boot disengagement torque testing device of the utility model comprises:

[0050] Supporting and protecting the housing 1;

[0051] A clamping mechanism 2 is disposed in the supporting and protecting shell 1, and a snowboard body 6 is clamped by the clamping mechanism 2;

[0052] A horizontal separation mechanism 3 is arranged in the horizontal direction, and a torsional thrust is provided to the ski boots through the horizontal separation mechanism 3;

[0053] A vertical separation mechanism 4 is arranged in the vertical direction, and an upward thrust is provided to the ski boots through the vertical separation mechanism 4;

[0054] And an operation panel 5 is arranged on the supporting protective shell 1, and the force applied by the horizontal separation mechanism 3 and the force applied by the vertical separation mechanism 4 are displayed through the operation panel 5. In this embodiment, the operation panel 5 uses the MCGS Kunlun touch screen, the display size is 7 inches, and the resolution is 800*480dpi.

[0055] The ski body 6 in this embodiment uses a volkl brand ski and a vMotion 1 brand binding, and multiple models are selected for measurement.

[0056] The supporting protective shell 1 is a box structure, including an upper box 101 and a lower box 102 hinged at one side; a rectangular plate 103 is arranged in the lower box 102, and the lower box 102 is divided into two upper and lower spaces by the rectangular plate 103, and the clamping mechanism 2 is arranged on the rectangular plate 103; the transmission part of the horizontal separation mechanism 3 is arranged at the lower end of the rectangular plate 103; and the vertical separation mechanism 4 is arranged at the upper end of the rectangular plate 103. The supporting protective shell 1 in this embodiment is a customized 1800*507*450mm aluminum alloy tool box.

[0057] The operation panel 5 is disposed on the inner surface of the upper box body 101 of the supporting and protecting shell 1 .

[0058] The clamping mechanism 2 includes two groups symmetrically arranged, respectively clamping and fixing the positions near the two ends of the snowboard; each group of the clamping mechanism 2 includes a position adjustment mechanism and a clamping mechanism fixed on the upper surface of the rectangular plate 103 of the supporting protective shell 1, and the clamping mechanism is adjusted in the horizontal direction by the position adjustment mechanism to clamp different parts of the snowboard body 6;

[0059] The clamping mechanism comprises:

[0060] Clamping base 202201;

[0061] A transverse screw with two ends rotatingly matched with the clamping base 202201, wherein the transverse screw is perpendicular to the length direction of the snowboard body 6, and the transverse screw includes two sections with opposite rotation directions;

[0062] A hand wheel 203 disposed at one end of the transverse screw;

[0063] A guide rod arranged parallel to the transverse lead screw;

[0064] And two triangular clamps 204, the lower ends of the two triangular clamps 204 respectively form a screw nut pair with the two sections of the transverse screw with opposite rotation directions, the lower ends of the two triangular clamps 204 respectively slide with the guide rod, and the relative inner sides of the two triangular clamps 204 are provided with limiting protrusions.

[0065] The position adjustment mechanism comprises:

[0066] An adjustment rail 205 is arranged along the length direction of the snowboard body 6 and fixed to the upper end surface of the rectangular plate 103 supporting the protective shell 1;

[0067] An adjustment slider 206 slidably engaged with the slide rail;

[0068] And a locking screw 207, the locking screw 207 is threadedly connected to the clamping base 202201 of the clamping mechanism, and the lower end of the locking screw 207 passes through the clamping base 202201 and contacts or disengages from the rectangular plate 103. When the lower end of the locking screw 207 passes through the clamping base 202201 and contacts the rectangular plate 103 and abuts against the rectangular plate 103, the position is locked to prevent sliding.

[0069] The clamping mechanism 2 has the ability to flexibly adjust the clamping distance, and can quickly and effectively fix different positions of the snowboard body 6. This mechanism is designed to adapt to the clamping requirements of snowboards of different positions and lengths. The adjustment rail 205 is fixed on the rectangular plate 103, and the adjustment slider 206 installed thereon is directly connected to the clamping base 202201 through a connecting piece. By rotating the hand wheel 203, the distance between the two triangular clamps 204 is changed. This mechanism enables the clamping mechanism 2 to achieve a tight clamping of the snowboard body 6, ensuring its stability during the test. At the same time, by rotating the hand wheel 203 in the opposite direction, the clamping mechanism 2 can be easily loosened, thereby adjusting the distance of the clamping points in the horizontal direction. This design not only improves the flexibility of the clamping mechanism 2, but also enables it to adapt to snowboard bodies 6 of different sizes and shapes. In addition, the rotation of the locking screw 207 also has the function of horizontally fixing the clamping device, which enhances the stability and reliability of the clamping mechanism 2.

[0070] The horizontal separation mechanism 3 comprises:

[0071] A first electric push rod 301 disposed on the lower end surface of the rectangular plate 103 of the supporting protective housing 1;

[0072] A rack 303 provided at the output end of the first electric push rod 301;

[0073] A first force sensor 302 is provided between the output end of the first electric push rod 301 and the rack 303, and the first force sensor 302 is connected to the operation panel 5 to display the force value;

[0074] a toothed disc 304 meshing with the rack 303;

[0075] A partial rotating disk 305 is arranged above the rectangular plate 103, and the partial rotating disk 305 and the toothed disk 304 located below the rectangular plate 103 are arranged coaxially, and the partial rotating disk 305 is driven to move synchronously by the rotation of the toothed disk 304;

[0076] And two arc-shaped pieces 306 are symmetrically arranged about the ski boots, and the two arc-shaped pieces 306 are respectively connected to the partial turntable 305 through a vertical connecting piece 307, and the arc-shaped pieces 306 are in contact with the side of the front half of the ski boots, and the arc-shaped pieces 306 are driven to rotate by the partial turntable 305 to apply a torsional thrust to the ski boots. When the first electric push rod 301 is in an extended state, the arc-shaped piece 306 on one side applies a torsional thrust to the ski boots, and the arc-shaped piece 306 on the other side avoids; when the first electric push rod 301 is in a retracted state, the arc-shaped piece 306 on one side avoids, and the arc-shaped piece 306 on the other side applies a torsional thrust to the ski boots to push the ski boots back.

[0077] The horizontal disengagement mechanism 3 is intended to achieve effective disengagement of the ski boots in the horizontal direction. The first electric push rod 301 serves as the power source of the mechanism. The first electric push rod 301 is closely connected to the first force sensor 302 through a connecting piece, and then directly forms an integrated structure with the rack 303. This structure ensures that the first force sensor 302 can accurately capture and transmit the thrust generated by the first electric push rod 301. The rack 303 is ensured to move only in the horizontal direction through the stable connection between the rack 303 slider and the rack 303 slide rail, and is also precisely meshed with the toothed disc 304, ingeniously converting the horizontal movement of the rack 303 into the rotational movement of the toothed disc 304. The toothed disc 304 is further connected to the partial turntable 305 through an axis to form a coherent power transmission system. The partial turntable 305 is then connected to the arc member 306 through a vertical connecting member 307. The design of this structure enables the arc member 306 to achieve the expected motion trajectory when the turntable rotates. Ultimately, this series of mechanical linkages allows the ski boots to be smoothly detached in the horizontal direction, and also enables accurate measurement of the horizontal detachment torque of the ski boots.

[0078] The vertical detachment mechanism 4 includes a vertical detachment motion output mechanism and two sets of pulling force action mechanisms symmetrically arranged on the upper surface of the partial turntable 305 of the horizontal detachment mechanism 3 with respect to the ski boots;

[0079] The vertical separation motion output mechanism comprises:

[0080] A second electric push rod 401 fixed to the upper surface of the rectangular plate 103 and arranged in a horizontal direction;

[0081] and an arc-shaped disk 402 connected to the output end of the second electric push rod 401 through a connecting member; one end of the connecting member is connected to the second electric push rod 401, and the other end is in contact with the arc-shaped disk 402;

[0082] There is no connection between the arc-shaped disk 402 and the connecting piece, and the connecting piece is installed on the top of the second electric push rod 401. The second electric push rod 401 extends and moves horizontally with the connecting piece against the arc-shaped disk 402 to realize the vertical separation of the ski boots;

[0083] When the horizontal separation mechanism 3 is working, the two triangular blocks 403 and the arc disk 402 perform circular motion around the center of the partial disk; the second electric push rod 401 does not work, ensuring that the triangular block 403 and the arc disk 402 will not be "thrown out";

[0084] Each group of the pulling force mechanism comprises:

[0085] A triangular block 403, wherein the triangular block 403 is slidably matched with the partial turntable 305 along the length direction of the snowboard body 6; the hypotenuse of the triangular block 403 faces the vertical connecting piece 307 of the horizontal detachment mechanism 3, and a slide groove is provided on the hypotenuse of the triangular block 403; the two triangular blocks 403 and the two sides of the arc disk 402 are connected by screws;

[0086] A plurality of universal balls 404 disposed in the slide groove of the triangular block 403;

[0087] A vertical slider 405 that slides with the vertical connector 307 in the vertical direction, wherein the lower surface of the vertical slider 405 contacts a plurality of universal balls 404 in the slide groove of the triangular block 403; the slider is pushed upward by the movement of the triangular block;

[0088] A binding strap 406, one end of which is connected to the side of the ski boot, and the other end of which is connected to the vertical slider 405;

[0089] And a second force sensor is connected between the strap 406 and the vertical slider 405, and the second force sensor is connected to the operation panel 5 to display the force value.

[0090] A dovetail strip is disposed on the lower surface of the triangular block 403 that contacts the partial turntable 305 , and is slidably matched with the dovetail groove on the upper surface of the partial turntable 305 .

[0091] The main function of the vertical disengagement mechanism 4 is to drive the ski boots to effectively disengage in the vertical direction. One end of the second electric push rod 401 is fixed on the rectangular plate 103 to ensure its stable working state; the other end is contacted and pushed with the arc disk 402 and the two triangular blocks 403 through the connecting piece, forming a compact and efficient force transmission system. The long right-angled side of the triangular block 403 is specially provided with a dovetail bar. This design cleverly enables the triangular block 403 to cooperate with part of the circular disk and perform linear motion on it. In addition, a slide groove is provided on the hypotenuse of the triangular block 403, and the vertical slider 405 can be accurately pushed up and down by the guidance of the universal ball 404. The movement of the vertical slider 405 further tightens the strap 406 and the second force sensor above, thereby realizing the disengagement of the ski boots in the vertical direction. The entire mechanism is exquisitely designed, and each part works together to ensure the accuracy and stability of the vertical disengagement process.

[0092] The use process of the utility model is as follows: when the first electric push rod 301 in the horizontal detachment mechanism 3 is in the initial state and has not been extended, the two sets of pulling force action mechanisms in the vertical detachment mechanism 4 are symmetrically arranged. At this time, the vertical detachment torque can be tested by the vertical detachment mechanism 4, so that the second electric push rod 401 is extended, and the two triangular blocks 403 are pushed to slide toward the rear of the ski boots relative to the partial turntable 305 of the horizontal detachment mechanism 3 through the arc disk 402. Through the action of the inclined surface of the triangular block 403 and the vertical slider 405, the vertical slider 405 is pushed to move upward relative to the vertical connecting member 307, thereby providing an upward pulling force. The symmetrically arranged pulling force action mechanisms simultaneously apply an upward pulling force to the ski boots until the ski boots are detached, thereby realizing the measurement of the vertical detachment torque of the ski boots.

[0093] After the vertical disengagement mechanism 4 is reset, the horizontal disengagement torque is tested, and the rack 303 is pushed to move toward the rear of the ski boots by the first electric push rod 301, thereby driving the toothed disc 304 to rotate clockwise, and the partial turntable 305 and the toothed disc 304 move synchronously, and the arc-shaped member 306 located on the same side as the toothed disc 304 provides a horizontal torsional thrust to the ski boots, and the arc-shaped member 306 on the other side moves away from the ski boots under the drive of the partial turntable 305 to achieve avoidance, until the ski boots are disengaged, and the thrust during the disengagement is obtained and recorded by the first force sensor 302; when the first electric push rod 301 is pulled back, the toothed disc 304 rotates counterclockwise, and the partial turntable 305 and the toothed disc 304 move synchronously, and the arc-shaped member 306 located on the same side as the toothed disc 304 moves away from the ski boots under the drive of the partial turntable 305 to achieve avoidance, and the arc-shaped member 306 on the other side provides a horizontal torsional thrust to the ski boots until the ski boots are reset.

Claims

1. Portable ski boot disengagement torque test device, characterized in that: include: A supporting protective housing (1); A clamping mechanism (2) disposed in the supporting protective shell (1), the snowboard body (6) being clamped by the clamping mechanism (2); A horizontal separation mechanism (3) is arranged in the horizontal direction, and a torsional thrust is provided to the ski boots through the horizontal separation mechanism (3); A vertical detachment mechanism (4) arranged in the vertical direction, wherein an upward thrust is provided to the ski boots through the vertical detachment mechanism (4); And an operating panel (5) arranged on the supporting protective housing (1), wherein the force applied by the horizontal separation mechanism (3) and the force applied by the vertical separation mechanism (4) are displayed through the operating panel (5).

2. The portable ski boot disengagement torque test device according to claim 1, characterized in that: The supporting protective housing (1) is a box structure, comprising an upper box (101) and a lower box (102) hinged at one side; a rectangular plate (103) is arranged inside the lower box (102), and the lower box (102) is divided into two upper and lower spaces by the rectangular plate (103); the clamping mechanism (2) is arranged on the rectangular plate (103); the transmission part of the horizontal separation mechanism (3) is arranged at the lower end of the rectangular plate (103); and the vertical separation mechanism (4) is arranged at the upper end of the rectangular plate (103).

3. The portable ski boot disengagement torque test device according to claim 2, characterized in that: The operation panel (5) is arranged on the inner surface of the upper box body (101) of the supporting protection shell (1).

4. The portable ski boot disengagement torque test device according to any one of claims 1 to 3, characterized in that: The clamping mechanism (2) comprises two groups symmetrically arranged, respectively clamping and fixing the positions near the two ends of the snowboard; each group of the clamping mechanism (2) comprises a position adjustment mechanism fixed to the upper surface of the rectangular plate (103) of the supporting protective shell (1) and a clamping mechanism, and the clamping mechanism is adjusted in the horizontal direction by the position adjustment mechanism to clamp different parts of the snowboard body (6); The clamping mechanism comprises: Clamping base (201); a transverse lead screw (202) rotatably matched with the clamping base (201) at both ends, the transverse lead screw (202) being perpendicular to the length direction of the snowboard body (6), and the transverse lead screw (202) comprising two sections with opposite rotation directions; A hand wheel (203) disposed at one end of the transverse lead screw (202); A guide rod arranged parallel to the transverse lead screw (202); And two triangular clamps (204), the lower ends of the two triangular clamps (204) respectively form a screw nut pair with two sections of the transverse screw (202) with opposite rotation directions, the lower ends of the two triangular clamps (204) respectively slide in cooperation with the guide rod, and the opposite inner side surfaces of the two triangular clamps (204) are provided with limiting protrusions.

5. The portable ski boot disengagement torque test device according to claim 4, characterized in that: The position adjustment mechanism comprises: An adjustment slide rail (205) arranged along the length direction of the snowboard body (6) and fixed to the upper end surface of the rectangular plate (103) supporting the protective shell (1); An adjustment slider (206) slidably engaged with the slide rail; and a locking screw (207), wherein the locking screw (207) is threadedly connected to the clamping base (201) of the clamping mechanism, and the lower end of the locking screw (207) passes through the clamping base (201) and contacts or disengages from the rectangular plate (103).

6. The portable ski boot disengagement torque test device according to claim 2, characterized in that: The horizontal separation mechanism (3) comprises: A first electric push rod (301) arranged on the lower end surface of the rectangular plate (103) of the supporting protective housing (1); A rack (303) arranged at the output end of the first electric push rod (301); a first force sensor (302) disposed between the output end of the first electric push rod (301) and the rack (303), the first force sensor (302) being connected to the operating panel (5) to display the force value; a toothed disc (304) meshing with the toothed rack (303); A partial rotating disk (305) is arranged above the rectangular plate (103), the partial rotating disk (305) and the toothed disk (304) located below the rectangular plate (103) are arranged coaxially, and the partial rotating disk (305) is driven to move synchronously by the rotation of the toothed disk (304); and two arc-shaped members (306) symmetrically arranged with respect to the ski boots, wherein the two arc-shaped members (306) are respectively connected to the partial rotating disk (305) via a vertical connecting member (307), the arc-shaped members (306) are in contact with the side surface of the front half of the ski boots, and the arc-shaped members (306) are driven to rotate via the partial rotating disk (305) to apply a torsional thrust to the ski boots.

7. The portable ski boot disengagement torque test device according to claim 6, characterized in that: The vertical detachment mechanism (4) comprises a vertical detachment motion output mechanism and two sets of pulling force action mechanisms which are symmetrically arranged on the upper surface of a partial rotating disk (305) of the horizontal detachment mechanism (3) with respect to the ski boots; The vertical separation motion output mechanism comprises: A second electric push rod (401) fixed to the upper surface of the rectangular plate (103) and arranged in a horizontal direction; and an arc-shaped disk (402) connected to the output end of the second electric push rod (401) via a connecting member; one end of the connecting member is connected to the second electric push rod (401), and the other end is in contact with the arc-shaped disk (402); Each group of the pulling force mechanism comprises: A triangular block (403), wherein the triangular block (403) is slidably matched with the partial rotating disk (305) along the length direction of the snowboard body (6); the hypotenuse of the triangular block (403) faces the vertical connecting piece (307) of the horizontal detachment mechanism (3), and a sliding groove is provided on the hypotenuse of the triangular block (403); the two triangular blocks (403) and the two sides of the arc disk (402) are connected by screws; A plurality of universal balls (404) arranged in the slide groove of the triangular block (403); A vertical slider (405) slidably matched with the vertical connecting member (307) in the vertical direction, wherein the lower surface of the vertical slider (405) contacts a plurality of universal balls (404) in the slide groove of the triangular block (403); the slider is pushed to move upward by the movement of the triangular block; A binding strap (406), one end of the binding strap (406) being connected to the side of the ski boot, and the other end of the binding strap (406) being connected to the vertical slider (405); And a second force sensor connected between the binding belt (406) and the vertical slider (405), the second force sensor being connected to the operating panel (5) to display the force value.

8. The portable ski boot disengagement torque test device according to claim 7, characterized in that: A dovetail strip is provided on the lower surface of one side of the triangular block (403) that contacts the partial rotating disk (305), and is slidably matched with a dovetail groove on the upper surface of the partial rotating disk (305).

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