Vehicle-mounted imprisoning structure for prison van

Abstract

The invention discloses a vehicle-mounted imprisoning structure for a prison van, and relates to the technical field of prison van imprisoning equipment, the vehicle-mounted imprisoning structure for the prison van comprises a fixed seat, a plurality of seat grooves arranged at equal intervals are formed in the fixed seat, and a plurality of lifting mechanisms arranged at equal intervals are arranged on the fixed seat; the upper body fastening mechanism is arranged on the lifting mechanism, and the leg fastening mechanism and the control device are arranged on the fixed seat. The device is provided with a lifting mechanism, so that the device can adjust the height of a telescopic rod used for confining the upper body of a prison according to the height of the prison, the device can be suitable for confining prison prisoners with different heights, and the use range of the device is widened to a certain extent; according to the device, the upper body of the prisoner can be confined through the upper body confining part, the movement range of the upper body of the prisoner is limited, meanwhile, the upper bodies of the prisoners with different weights can be confined through the device by arranging the adjusting part, and the application range of the device is further widened.

Description

Technical Field

[0001] The invention relates to the technical field of prisoner van confinement equipment, and in particular to a prisoner van-mounted confinement structure. Background Art

[0002] For the escort of prisoners, foreign countries have adopted various means including air transport, sea transport and road transport, but the main one is still the integrated mobile operation vehicle - prison van. Prison van escort, as the most commonly used and most economical escort method, has been highly valued by law enforcement departments. my country's prison van industry is accelerating the adjustment of industrial structure and changing the development direction to provide power and support for the sustainable development of the industry. However, the current confinement equipment in prison vans cannot be used for prisoners of different heights and body shapes, which makes the current prison van confinement equipment narrow in scope, so it is urgently needed to be improved. Summary of the invention

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a vehicle-mounted confinement structure for a prisoner van, aiming to solve the above-mentioned technical problems.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: A vehicle-mounted confinement structure for a prisoner vehicle comprises a fixed seat, a plurality of equally spaced seat grooves are provided on the fixed seat, a plurality of equally spaced lifting mechanisms are provided on the fixed seat, and the vehicle-mounted confinement structure for a prisoner vehicle further comprises: The upper body restraint mechanism has multiple groups, and the multiple groups of upper body restraint mechanisms are respectively arranged on the multiple lifting mechanisms, and the upper body restraint mechanism is used to restrain the upper body of the prisoner; The leg restraint mechanism has a plurality of groups, and the plurality of groups of leg restraint mechanisms are equidistantly arranged on the fixing seat, the number of the leg restraint mechanisms is the same as the number of the upper body restraint mechanisms, and the leg restraint mechanisms are used to restrain the legs of the prisoners; There are multiple control devices, and the number of the control devices is consistent with the number of the leg restraint mechanisms. The control devices are used to control adjacent upper body restraint mechanisms and leg restraint mechanisms.

[0005] Preferably, the lifting mechanism comprises: There are two vertical blocks, and the two vertical blocks are arranged on the fixing seat, and the vertical blocks are fixedly connected to the fixing seat; A lifting slot is provided on the vertical block; The driving part has two groups, and the two groups of driving parts are respectively arranged on the two upright blocks; The bearing parts have two groups, and the two groups of bearing parts are respectively arranged on the two upright blocks, and the bearing parts cooperate with the driving parts to realize the lifting and lowering upper body restraint mechanism.

[0006] Preferably, the driving unit comprises: A driving motor is disposed on the vertical block and is detachably fixedly connected to the vertical block, and the driving motor is electrically connected to the control device; The driving screw is arranged in the lifting slot, and one end of the driving screw close to the driving motor is fixedly connected to the output end of the driving motor.

[0007] Preferably, the bearing portion comprises: A lifting block is located in the lifting slot and is slidably connected to the lifting slot, and the lifting block is threadedly connected to the driving screw; The first connecting block is arranged on the lifting block and is fixedly connected to the lifting block.

[0008] Preferably, the upper body restraint mechanism comprises: A rectangular block, arranged at one end of the first connecting block away from the lifting block, the rectangular block being fixedly connected to the first connecting block; A rectangular groove is formed on the rectangular block, and a built-in groove is formed on the surface of the rectangular groove; An adjusting part, arranged on the rectangular block; The upper body restraint part is arranged on the adjusting part and is used for restraining the upper body of the prisoner.

[0009] Preferably, the adjustment unit comprises: A hydraulic push rod is disposed in the built-in groove and fixedly connected to the rectangular block, and the hydraulic push rod is electrically connected to the control device; A side block is arranged on the rectangular block and is slidably connected to the rectangular block. The side block is fixedly connected to the hydraulic push rod, and an adjustment groove is provided on the side block; An adjusting motor is arranged on the side block and is detachably fixedly connected to the side block, and the adjusting motor is electrically connected to the control device; An adjusting screw is arranged on the side block, and one end of the adjusting screw close to the adjusting motor is fixedly connected to the output end of the adjusting motor; An adjusting block is arranged in the adjusting groove and is slidably connected with the side block, and the adjusting block is threadedly connected with the adjusting screw; The second connecting block is arranged on the adjusting block and is fixedly connected to the adjusting block.

[0010] Preferably, the upper body restraint portion comprises: A U-shaped block, disposed on the second connecting block and fixedly connected to the second connecting block; A telescopic rod is located between the two U-shaped blocks, and a rotating block is fixedly provided at any end of the telescopic rod, the rotating block is rotatably connected to the adjacent U-shaped block, and an insert block is fixedly provided at the other end of the telescopic rod, and the telescopic rod is used to restrain the prisoner's upper body; The screw-on component is arranged on the U-shaped block away from the rotating block and is threadedly connected with the U-shaped block away from the rotating block. A nut is threadedly arranged on the screw-on component and is used to cooperate with the screw-on component to fix the plug-in block.

[0011] Preferably, the leg restraint mechanism comprises: A spacer plate is disposed on the fixing seat and fixedly connected to the fixing seat; A longitudinal groove is formed through the partition plate; The leg restraining part is arranged on the partition plate and is used for restraining the legs of the prisoners.

[0012] Preferably, the leg restraint portion comprises: An electric push rod is located in the longitudinal groove and fixedly connected to the partition plate, and the electric push rod is electrically connected to the control device; A sliding block is disposed in the longitudinal groove and is slidably connected to the partition plate; There are two C-shaped plates, and the two Cs are symmetrically arranged on the sliding block. The C-shaped plates are fixedly connected to the sliding block and are used to restrain the legs of prisoners.

[0013] Preferably, the C-shaped plate is made of stainless steel.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: The device is provided with a lifting mechanism, so that the height of the telescopic rod used to restrain the prisoner's upper body can be adjusted according to the prisoner's height, so that the device can be suitable for restraining prisoners of different heights, thereby improving the use range of the device to a certain extent.

[0015] The device has an upper body restraining part, so that the device can restrain the upper body of the prisoner, which effectively limits the range of movement of the prisoner's upper body. At the same time, the device is provided with an adjusting part, so that the device can restrain the upper body of prisoners of different fat and thin sizes, thereby further improving the application range of the device.

[0016] The device is provided with a leg restraint mechanism, so that the device can restrain the legs of the prisoner, and cooperates with the upper body restraint mechanism to further improve the restraint effect on the prisoner. At the same time, by providing an electric push rod, the device can adjust the height of the C-shaped plate according to the legs of the prisoner, so as to achieve better restraint of the prisoner's legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 The invention shows a three-dimensional structural schematic diagram of a vehicle-mounted confinement structure for a prisoner van.

[0019] Figure 2 A front view of a vehicle-mounted confinement structure for a prisoner van is shown.

[0020] Figure 3 A side view of a vehicle-mounted confinement structure for a prisoner van is shown.

[0021] Figure 4 A top view of a vehicle-mounted confinement structure for a prisoner van is shown.

[0022] Figure 5 Shows Figure 4 A schematic diagram of the enlarged local structure at point A in the middle.

[0023] Figure 6 A partial structural diagram of a prisoner vehicle-mounted confinement structure is shown.

[0024] Figure 7 Shows Figure 6 Exploded view of the middle part of the structure.

[0025] Figure 8 Shows Figure 7 A magnified schematic diagram of the local structure at point B in the middle.

[0026] Legend: 1. Fixed seat; 2. Seat slot; 3. Vertical block; 4. Lifting slot; 5. Driving motor; 6. Driving screw; 7. Lifting block; 8. First connecting block; 9. Rectangular block; 10. Rectangular slot; 11. Built-in slot; 12. Hydraulic push rod; 13. Side block; 14. Adjusting slot; 15. Adjusting motor; 16. Adjusting screw; 17. Adjusting block; 18. Second connecting block; 19. U-shaped block; 20. Telescopic rod; 21. Rotating block; 22. Insert block; 23. Screw-on; 24. Nut; 25. Spacer; 26. Longitudinal slot; 27. Electric push rod; 28. Sliding block; 29. ​​C-shaped plate; 30. Control device. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] Reference Figures 1 to 8 , an embodiment of a vehicle-mounted confinement structure for a prisoner vehicle of the present invention is further described.

[0032] A vehicle-mounted confinement structure for a prisoner vehicle comprises a fixed seat 1, on which a plurality of equally spaced seat grooves 2 are provided, and on which a plurality of equally spaced lifting mechanisms are provided, wherein the lifting mechanisms comprise: There are two upright blocks 3, and the two upright blocks 3 are arranged on the fixing seat 1, and the upright blocks 3 are fixedly connected to the fixing seat 1; A lifting slot 4 is provided on the vertical block 3; The driving part has two groups, and the two groups of driving parts are respectively arranged on the two upright blocks 3; The driving unit comprises: A driving motor 5 is disposed on the vertical block 3 and is detachably fixedly connected to the vertical block 3. The driving motor 5 is electrically connected to the control device 30. The driving screw rod 6 is disposed in the lifting slot 4 , and one end of the driving screw rod 6 close to the driving motor 5 is fixedly connected to the output end of the driving motor 5 .

[0033] The bearing parts have two groups, and the two groups of bearing parts are respectively arranged on the two upright blocks 3, and the bearing parts cooperate with the driving parts to realize the lifting and lowering upper body restraint mechanism.

[0034] Reference Figures 1 to 8 , the bearing portion comprises: A lifting block 7 is located in the lifting slot 4 and is slidably connected to the lifting slot 4. The lifting block 7 is threadedly connected to the driving screw 6; The first connecting block 8 is disposed on the lifting block 7 and is fixedly connected to the lifting block 7 .

[0035] When in use, the prisoner sits in the sitting groove 2, and then the height of the telescopic rod 20 is adjusted according to the prisoner's height. The specific process is as follows: the monitoring personnel controls the driving motor 5 to start through the control device 30, so that the driving screw 6 fixedly connected to the output end of the driving motor 5 rotates, and the threaded transmission between the driving screw 6 and the lifting block 7 is matched, so that the lifting block 7 slides in the lifting groove 4, thereby driving the first connecting block 8 fixedly connected to the lifting block 7 to rise and fall, so that the rectangular block 9 fixedly connected to the first connecting block 8 drives the hydraulic push rod 12 set in the built-in groove 11 to rise and fall, and then the side block 13 fixedly connected to the hydraulic push rod 12 is raised and lowered, so that the adjustment block 17 set in the side block 13 is raised and lowered, and the second connecting block 18 fixedly connected to the adjustment block 17 is raised and lowered, and then the U-shaped block 19 fixedly connected to the second connecting block 18 is raised and lowered, so that the telescopic rod 20 between the two U-shaped blocks 19 is raised and lowered until the telescopic rod 20 moves to the corresponding height; The device is provided with a lifting mechanism, so that the height of the telescopic rod 20 used to restrain the prisoner's upper body can be adjusted according to the prisoner's height, so that the device can be suitable for restraining prisoners of different heights, thereby improving the use range of the device to a certain extent.

[0036] Reference Figures 1 to 8 The prisoner vehicle confinement structure also includes: The upper body restraint mechanism has multiple groups, and the multiple groups of upper body restraint mechanisms are respectively arranged on the multiple lifting mechanisms, and the upper body restraint mechanism is used to restrain the upper body of the prisoner; The upper body restraint mechanism comprises: A rectangular block 9 is arranged at one end of the first connecting block 8 away from the lifting block 7, and the rectangular block 9 is fixedly connected to the first connecting block 8; A rectangular groove 10 is formed on the rectangular block 9 and a built-in groove 11 is formed on the surface of the rectangular groove 10; An adjusting portion, arranged on the rectangular block 9; The adjustment unit comprises: A hydraulic push rod 12 is disposed in the built-in groove 11 and fixedly connected to the rectangular block 9. The hydraulic push rod 12 is electrically connected to the control device 30; A side block 13 is disposed on the rectangular block 9 and is slidably connected to the rectangular block 9. The side block 13 is fixedly connected to the hydraulic push rod 12. An adjustment slot 14 is provided on the side block 13. An adjusting motor 15 is disposed on the side block 13 and is detachably fixedly connected to the side block 13. The adjusting motor 15 is electrically connected to the control device 30. An adjusting screw 16 is disposed on the side block 13, and one end of the adjusting screw 16 close to the adjusting motor 15 is fixedly connected to the output end of the adjusting motor 15; An adjusting block 17 is disposed in the adjusting groove 14 and is slidably connected to the side block 13. The adjusting block 17 is threadedly connected to the adjusting screw 16; The second connecting block 18 is disposed on the adjusting block 17 and fixedly connected to the adjusting block 17 .

[0037] The device is provided with an adjustment part so that the device can restrain the upper body of prisoners of different weights, thereby further improving the application scope of the device.

[0038] Reference Figures 1 to 8 , an upper body restraint part, which is arranged on the adjusting part and is used to restrain the prisoner's upper body; The upper body restraint part comprises: A U-shaped block 19, disposed on the second connecting block 18 and fixedly connected to the second connecting block 18; A telescopic rod 20 is located between two U-shaped blocks 19, and a rotating block 21 is fixedly provided at any end of the telescopic rod 20, and the rotating block 21 is rotatably connected to the adjacent U-shaped block 19, and an insert block 22 is fixedly provided at the other end of the telescopic rod 20, and the telescopic rod 20 is used to restrain the prisoner's upper body; The screw-on component 23 is arranged on the U-shaped block 19 on the side away from the rotating block 21, and is threadedly connected to the U-shaped block 19 on the side away from the rotating block 21. A nut 24 is threadedly arranged on the screw-on component 23, and the nut 24 is used to cooperate with the screw-on component 23 to fix the plug-in block 22. When in use, the nut 24 is rotated to separate the nut 24 from the screw-on component 23, and the screw-on component 23 is pulled out of the U-shaped block 19, and then the monitoring personnel rotates the telescopic rod 20 so that the prisoner can sit in the sitting groove 2. After the prisoner sits in the sitting groove 2, the monitoring personnel rotates the telescopic rod 20 so that the plug-in block 22 is rotated to the adjacent U-shaped block 19. After the monitoring personnel inserts the screw-on component 23 into the U-shaped block 19 and penetrates the plug-in block 22, the nut 24 is tightened on the screw-on component 23, thereby realizing the opening and closing of the telescopic rod 20.

[0039] After the height of the telescopic rod 20 is adjusted, the distance between the two side blocks 13 is adjusted according to the prisoner's weight. The specific process is as follows: the monitoring personnel controls the hydraulic push rod 12 to start through the control device 30, so that the two hydraulic push rods 12 in the two rectangular blocks 9 are extended or shortened at the same time, and then the side blocks 13 fixedly connected to the two hydraulic push rods 12 are moved closer to or away from each other, until the distance between the two rectangular blocks 9 is adjusted to match the prisoner's weight. Then the monitoring personnel controls the adjustment motor 15 to start through the control device 30, so that the side blocks 13 fixedly connected to the two hydraulic push rods 12 are moved closer to or away from each other. The adjusting screw 16 fixedly connected to the output end of the motor 15 rotates, and the adjusting block 17 is connected to the adjusting screw 16 through the threaded transmission connection, so that the adjusting block 17 slides in the adjusting slot 14, driving the second connecting block 18 fixedly connected to the adjusting block 17 to move, thereby causing the U-shaped block 19 fixedly connected to the second connecting block 18 to move, and then causing the rotating block 21 and the inserting block 22 respectively connected to the two U-shaped blocks 19 to drive the telescopic rod 20 to move toward the prisoner's upper body until the telescopic rod 20 fits the prisoner's upper body, thereby achieving the confinement of the prisoner's upper body; The device has an upper body restraining part, so that the device can restrain the prisoner's upper body, and well limit the range of movement of the prisoner's upper body.

[0040] Reference Figures 1 to 8 , a leg restraint mechanism, having a plurality of groups, and the plurality of groups of leg restraint mechanisms are equidistantly arranged on the fixing seat 1, the number of the leg restraint mechanisms is consistent with the number of the upper body restraint mechanisms, and the leg restraint mechanisms are used to restrain the legs of prisoners; The leg restraint mechanism comprises: A spacer plate 25 is disposed on the fixing base 1 and fixedly connected to the fixing base 1; A longitudinal groove 26 is formed through the partition plate 25; The leg restraining part is arranged on the partition plate 25 and is used to restrain the legs of the prisoner.

[0041] The leg restraint part comprises: The electric push rod 27 is located in the longitudinal groove 26 and is fixedly connected to the partition plate 25. The electric push rod 27 is electrically connected to the control device 30; A sliding block 28 is disposed in the longitudinal groove 26 and is slidably connected to the partition plate 25; There are two C-shaped plates 29, and the two Cs are symmetrically arranged on the sliding block 28. The C-shaped plates 29 are fixedly connected to the sliding block 28. The C-shaped plates 29 are used to restrain the legs of the prisoners. The material of the C-shaped plates 29 is stainless steel.

[0042] After the prisoner's upper body is restrained, the height of the C-shaped plate 29 is adjusted to restrain the prisoner's legs. Specifically, the monitoring personnel controls the electric push rod 27 to start through the control device 30, so that the electric push rod 27 is extended or shortened, and then the sliding block 28 fixedly connected to the electric push rod 27 slides in the longitudinal groove 26, so that the C-shaped plate 29 fixedly connected to the sliding block 28 is raised or lowered until the C-shaped plate 29 is moved to a height suitable for the prisoner's legs, thereby achieving the restraint of the prisoner's legs; The device is provided with a leg restraint mechanism, so that the device can restrain the legs of the prisoner, and cooperates with the upper body restraint mechanism to further improve the restraint effect on the prisoner. At the same time, by providing an electric push rod 27, the device can adjust the height of the C-shaped plate 29 according to the prisoner's legs to achieve better restraint of the prisoner's legs.

[0043] There are multiple control devices 30, and the number of control devices 30 is consistent with the number of the leg restraint mechanisms. The control devices 30 are used to control adjacent upper body restraint mechanisms and leg restraint mechanisms.

[0044] Working principle: Refer to Figures 1 to 8When in use, the prisoner sits in the sitting groove 2, and then the height of the telescopic rod 20 is adjusted according to the prisoner's height. The specific process is as follows: the monitoring personnel controls the driving motor 5 to start through the control device 30, so that the driving screw 6 fixedly connected to the output end of the driving motor 5 rotates, and the threaded transmission between the driving screw 6 and the lifting block 7 is matched, so that the lifting block 7 slides in the lifting groove 4, thereby driving the first connecting block 8 fixedly connected to the lifting block 7 to rise and fall, so that the rectangular block 9 fixedly connected to the first connecting block 8 drives the hydraulic push rod 12 set in the built-in groove 11 to rise and fall, thereby making the hydraulic push rod 12 fixedly connected to the hydraulic push rod 12 The side block 13 connected to the side block 13 is lifted and lowered, so that the adjusting block 17 arranged in the side block 13 is lifted and lowered, which drives the second connecting block 18 fixedly connected to the adjusting block 17 to be lifted and lowered, and then the U-shaped block 19 fixedly connected to the second connecting block 18 is lifted and lowered, so that the telescopic rod 20 between the two U-shaped blocks 19 is lifted and lowered until the telescopic rod 20 moves to a corresponding height; the device is provided with a lifting mechanism, so that the device can adjust the height of the telescopic rod 20 used to confine the prisoner's upper body according to the prisoner's height, so that the device can be suitable for the confinement of prisoners of different heights, thereby improving the use range of the device to a certain extent.

[0045] After the height of the telescopic rod 20 is adjusted, the distance between the two side blocks 13 is adjusted according to the prisoner's weight. The specific process is as follows: the monitoring personnel controls the hydraulic push rod 12 to start through the control device 30, so that the two hydraulic push rods 12 in the two rectangular blocks 9 are extended or shortened at the same time, so that the side blocks 13 fixedly connected to the two hydraulic push rods 12 are moved closer to or away from each other, until the distance between the two rectangular blocks 9 is adjusted to match the prisoner's weight. Then the monitoring personnel controls the adjustment motor 15 to start through the control device 30, so that the adjustment screw 16 fixedly connected to the output end of the adjustment motor 15 rotates, and the adjustment screw 16 is connected to the adjustment block 17 through the threaded transmission connection, so that the adjustment block 17 slides in the adjusting slot 14, driving the second connecting block 18 fixedly connected to the adjusting block 17 to move, thereby causing the U-shaped block 19 fixedly connected to the second connecting block 18 to move, and then causing the rotating block 21 and the inserting block 22 respectively connected to the two U-shaped blocks 19 to drive the telescopic rod 20 to move toward the prisoner's upper body until the telescopic rod 20 fits the prisoner's upper body, thereby achieving the confinement of the prisoner's upper body; the device has an upper body confinement portion, so that the device can confine the prisoner's upper body, which well limits the range of movement of the prisoner's upper body. At the same time, the device is provided with an adjusting portion, so that the device can confine the upper body of prisoners of different fat and thin sizes, thereby further improving the scope of application of the device.

[0046] After the prisoner's upper body is restrained, the height of the C-shaped plate 29 is adjusted to restrain the prisoner's legs. Specifically, the monitoring personnel controls the electric push rod 27 to start through the control device 30, so that the electric push rod 27 is extended or shortened, and then the sliding block 28 fixedly connected to the electric push rod 27 slides in the longitudinal groove 26, so that the C-shaped plate 29 fixedly connected to the sliding block 28 is raised or lowered until the C-shaped plate 29 is moved to a height suitable for the prisoner's legs, thereby achieving the restraint of the prisoner's legs; the device is provided with a leg restraint mechanism, so that the device can restrain the prisoner's legs, and cooperates with the upper body restraint mechanism to further improve the restraint effect of the prisoner. At the same time, the electric push rod 27 is provided, so that the device can adjust the height of the C-shaped plate 29 according to the prisoner's legs to achieve better restraint of the prisoner's legs.

[0047] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A vehicle-mounted confinement structure for a prisoner vehicle, comprising a fixing seat (1), characterized in that: The fixing seat (1) is provided with a plurality of equally spaced seating grooves (2), and the fixing seat (1) is provided with a plurality of equally spaced lifting mechanisms. The prisoner vehicle-mounted confinement structure further comprises: The upper body restraint mechanism has multiple groups, and the multiple groups of upper body restraint mechanisms are respectively arranged on the multiple lifting mechanisms, and the upper body restraint mechanism is used to restrain the upper body of the prisoner; A leg restraint mechanism, comprising a plurality of groups, and the plurality of groups of leg restraint mechanisms are equidistantly arranged on the fixing seat (1), the number of the leg restraint mechanisms being the same as the number of the upper body restraint mechanisms, and the leg restraint mechanisms being used to restrain the legs of prisoners; There are a plurality of control devices (30), and the number of the control devices (30) is consistent with the number of the leg restraint mechanisms. The control devices (30) are used to control adjacent upper body restraint mechanisms and leg restraint mechanisms.

2. The prisoner vehicle confinement structure according to claim 1, characterized in that: The lifting mechanism comprises: There are two upright blocks (3), and the two upright blocks (3) are arranged on the fixing seat (1), and the upright blocks (3) are fixedly connected to the fixing seat (1); A lifting groove (4) is provided on the vertical block (3); The driving part has two groups, and the two groups of driving parts are respectively arranged on the two upright blocks (3); The bearing parts have two groups, and the two groups of bearing parts are respectively arranged on the two upright blocks (3), and the bearing parts cooperate with the driving parts to realize the lifting and lowering upper body restraint mechanism.

3. The prisoner vehicle confinement structure according to claim 2, characterized in that: The driving unit comprises: A drive motor (5) is disposed on the upright block (3) and is detachably fixedly connected to the upright block (3); the drive motor (5) is electrically connected to the control device (30); A driving screw rod (6) is disposed in the lifting slot (4), and one end of the driving screw rod (6) close to the driving motor (5) is fixedly connected to the output end of the driving motor (5).

4. The prisoner vehicle confinement structure according to claim 3, characterized in that: The bearing portion comprises: A lifting block (7) is located in the lifting slot (4) and is slidably connected to the lifting slot (4); the lifting block (7) is threadedly connected to the driving screw (6); A first connecting block (8) is arranged on the lifting block (7) and is fixedly connected to the lifting block (7).

5. The prisoner vehicle confinement structure according to claim 4, characterized in that: The upper body restraint mechanism comprises: A rectangular block (9) is arranged at an end of the first connecting block (8) away from the lifting block (7), and the rectangular block (9) is fixedly connected to the first connecting block (8); A rectangular groove (10) is formed through the rectangular block (9), and a built-in groove (11) is formed on the surface of the rectangular groove (10); An adjusting portion, arranged on the rectangular block (9); The upper body restraint part is arranged on the adjusting part and is used for restraining the upper body of the prisoner.

6. The prisoner vehicle confinement structure according to claim 5, characterized in that: The adjustment unit comprises: A hydraulic push rod (12) is disposed in the built-in groove (11) and fixedly connected to the rectangular block (9); the hydraulic push rod (12) is electrically connected to the control device (30); A side block (13) is arranged on the rectangular block (9) and is slidably connected to the rectangular block (9); the side block (13) is fixedly connected to the hydraulic push rod (12); and an adjustment groove (14) is provided on the side block (13); an adjusting motor (15) disposed on the side block (13) and detachably fixedly connected to the side block (13); the adjusting motor (15) being electrically connected to the control device (30); An adjusting screw rod (16) is arranged on the side block (13), and one end of the adjusting screw rod (16) close to the adjusting motor (15) is fixedly connected to an output end of the adjusting motor (15); An adjusting block (17) is disposed in the adjusting groove (14) and is slidably connected to the side block (13); the adjusting block (17) is threadedly connected to the adjusting screw (16); The second connecting block (18) is arranged on the adjusting block (17) and is fixedly connected to the adjusting block (17).

7. The prisoner vehicle confinement structure according to claim 6, characterized in that: The upper body restraint part comprises: A U-shaped block (19) disposed on the second connecting block (18) and fixedly connected to the second connecting block (18); A telescopic rod (20) is located between the two U-shaped blocks (19), and a rotating block (21) is fixedly provided at any end of the telescopic rod (20), the rotating block (21) is rotatably connected to the adjacent U-shaped block (19), and an insert block (22) is fixedly provided at the other end of the telescopic rod (20), and the telescopic rod (20) is used to restrain the upper body of the prisoner; The screw-on component (23) is disposed on the U-shaped block (19) on the side away from the rotating block (21) and is threadedly connected to the U-shaped block (19) on the side away from the rotating block (21). A nut (24) is threadedly disposed on the screw-on component (23). The nut (24) is used to cooperate with the screw-on component (23) to fix the plug-in block (22).

8. The prisoner vehicle confinement structure according to claim 7, characterized in that: The leg restraint mechanism comprises: A spacer plate (25) is disposed on the fixing seat (1) and is fixedly connected to the fixing seat (1); A longitudinal groove (26) is formed through the partition plate (25); The leg restraint part is arranged on the partition plate (25) and is used to restrain the legs of the prisoner.

9. The prisoner vehicle confinement structure according to claim 8, characterized in that: The leg restraint part comprises: An electric push rod (27) is located in the longitudinal groove (26) and is fixedly connected to the partition plate (25); the electric push rod (27) is electrically connected to the control device (30); A sliding block (28) is disposed in the longitudinal groove (26) and is slidably connected to the partition plate (25); There are two C-shaped plates (29), and the two Cs are symmetrically arranged on the sliding block (28). The C-shaped plates (29) are fixedly connected to the sliding block (28), and the C-shaped plates (29) are used to restrain the legs of prisoners.

10. The prisoner vehicle-mounted confinement structure according to claim 9, characterized in that: The material of the C-shaped plate (29) is stainless steel.

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