First-aid device for war wounds

Abstract

The invention discloses a war wound first-aid device which comprises a supporting seat, a plurality of fixing mechanisms are arranged at the top of the supporting seat, an adjusting mechanism is arranged at the bottom of the supporting seat, an infusion needle mechanism is arranged on the supporting seat, and long grooves are formed in the front side and the rear side of the supporting seat respectively. According to the battle wound first-aid device provided by the invention, a limiting screw rod is unscrewed, then one pull rod on a T-shaped block is pulled, so that a circular truncated cone moves relative to an ejector rod, a laser pen emits laser to irradiate limbs, and when the pull rod is pulled, the pull rod can be pulled to drive a sliding frame to slide on an arc-shaped frame; the pull rod can be pulled to drive the T-shaped block to slide in the supporting seat through the arc-shaped frame, and then the position of the T-shaped block on the supporting seat and the position of the sliding frame on the arc-shaped frame can be determined according to the limb injury position of the patient, so that the limb clamping position change flexibility of the patient is improved, the patient with different injury positions can be dealt with, and the practicability is high. And the practicability of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wound care, in particular to a war wound first aid device. Background Art

[0002] War trauma refers to physical or psychological injuries caused directly or indirectly by war or military conflict. It usually includes trauma caused by physical trauma such as explosions, shootings, stabbings, cuts, falls, etc., or mental trauma (such as post-traumatic stress disorder) caused by extreme environments, psychological pressure, combat experience and other factors. War trauma is not limited to physical injuries, but also includes long-term effects on psychological, emotional and social functions, which usually have a lasting impact on the individual's quality of life and social adaptability after the war ends.

[0003] For example, a Chinese invention patent (CN116439849A) discloses a wound treatment device for emergency treatment of combat trauma, which states: "Through the height adjustment structure and the distance adjustment structure, the limbs placed on the surface of the first placement plate and the surface of the second placement plate can be quickly and accurately adapted, fixed and clamped, so that the wound treatment device for emergency treatment of combat trauma can fix and clamp the limbs of different patients, greatly improving the applicability of the wound treatment device for emergency treatment of combat trauma, and the fixing and clamping effect is good, which is convenient for medical staff to complete wound care work." It also states: "Existing wound treatment devices mostly rely on medical staff to assist the wounded to lie on the treatment bed or place the limbs on the surface of the treatment table, but this treatment method cannot accurately fix the patient's limbs, seriously affecting the wound care effect on the wounded." Technical problem.

[0004] In summary, it can be seen that in the prior art, a splint is used to clamp and fix the side of a patient's limb. However, this method has the following technical problems: However, in actual patients with combat trauma, the location of the injury may appear at any part of the limb. When a large area of ​​damage occurs on the side of the patient's limb, clamping the side of the patient's limb with a splint may cause the wound to rupture further. Moreover, it is relatively inaccurate to rely solely on visual inspection of the splint and the position to be clamped, which may easily cause the splint fixing position to contact or approach the wound, thereby causing severe pain to the patient. The practicability of the device is not high. Therefore, the present application proposes a combat trauma first aid device to provide a new technical solution to solve the technical problems mentioned in the above patents. Summary of the invention

[0005] Based on this, it is necessary to provide a war trauma first aid device to address the above technical problems. By loosening the limiting screw, the T-shaped block can slide freely in the support seat, and then one of the pull rods on the T-shaped block is pulled to move the round table relative to the push rod, thereby causing the push rod to press against the button of the laser pen, so that the laser pen emits laser light to irradiate the limbs, and when the pull rod is pulled, the pull rod can be simultaneously made to leave the limiting wheel, thereby releasing the rotation restriction of the rotating shaft, and then the pull rod can be pulled to drive the sliding frame to slide on the arc frame, and the pull rod can be pulled through the arc frame to drive the T-shaped block to slide inside the support seat, and then the patient's limb injury can be determined according to the patient's limb injury. The position determines the position of the T-block on the support seat and the position of the sliding frame on the arc frame, so that different areas in the long direction of the patient's limb can be clamped, and through the movement of the sliding frame on the arc frame, the side to part of the top in the same area can be clamped, which improves the flexibility of changing the clamping position of the patient's limb and copes with patients with different injury positions, thereby improving the practicality of the device. Moreover, through the guidance and positioning of the laser pen, the clamping position of the patient's limb can be accurately determined, reducing the situation of accidental contact or proximity to the patient's wound when fixing the patient's limb due to inaccurate visual inspection, thereby improving the practicality of the device.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] The invention discloses a first aid device for combat trauma, which is used for clamping and fixing combat trauma limbs.

[0008] The combat trauma first aid device specifically comprises:

[0009] A support seat, wherein a plurality of fixing mechanisms are arranged on the top of the support seat, an adjustment mechanism is arranged on the bottom of the support seat, a hanging needle mechanism is arranged on the support seat, and long grooves are respectively arranged on the front and rear sides of the support seat;

[0010] The fixing mechanism includes a T-shaped block, a limiting screw, a handle, an extrusion assembly, a limiting assembly, an indication assembly, and a heat preservation assembly. The inner wall of the support seat is slidably connected to the T-shaped block, the inner wall of the T-shaped block is threadedly connected to the limiting screw, and one end of the limiting screw located outside the T-shaped block is fixedly connected to the handle;

[0011] The adjustment mechanism includes a base, a servo motor, and a transmission assembly. Brake wheels are fixedly installed at the bottom of the base and near the four corners. The servo motor is fixedly installed on the outer wall of the base. The outer wall of the base is fixedly connected to a protective shell. A storage slot is opened on the top of the protective shell.

[0012] The needle hanging mechanism includes a fixed seat, a movable ring, a needle hanging shell, a limiting gear rod, a hanging rod, a first blocking component, and a second blocking component. The outer wall of the support seat is fixedly connected to the fixed seat, the outer wall of the fixed seat is rotatably connected to the movable ring, the top of the movable ring is fixedly connected to the needle hanging shell, the inner wall of the needle hanging shell is slidably connected to the limiting gear rod, and the top of the limiting gear rod is rotatably connected to multiple hanging rods.

[0013] As a preferred embodiment of the war trauma first aid device provided by the present invention, the extrusion assembly includes an arc frame and a fixed plate, the top of the T-shaped block is fixedly connected to the arc frame, the outer wall of the arc frame is slidably connected to multiple sliding frames, the sliding frames are fixedly connected to a sleeve shell on one side close to the middle of the support seat and close to the four corners, the inner walls of the four sleeve shells are respectively slidably connected to sliding rods, the four sliding rods are fixedly connected to the outer wall of the fixed plate, the inner wall of the sliding frame is threadedly connected to an adjusting screw, and the adjusting screw is rotatably connected to the outer wall of the fixed plate.

[0014] As a preferred embodiment of the war trauma first aid device provided by the present invention, the limiting component includes a rotating shaft, a rotating shaft is rotatably connected to one side of the sliding frame near the middle of the support seat, the outer wall of the rotating shaft is fixedly connected to two gears, both of which are meshed with the outer wall of the arc frame, the outer wall of the rotating shaft and near the middle is fixedly connected to a limiting wheel, the inner wall of the sliding frame is slidably connected to a pull rod, the pull rod is movably inserted in the limiting wheel, the outer wall of the pull rod is fixedly connected to a disc, the outer sleeve of the pull rod is provided with a spring, and the two ends of the spring are respectively fixedly connected to the disc and the outer wall of the sliding frame.

[0015] As a preferred embodiment of the war trauma first aid device provided by the present invention, the indicating component includes a truncated table, the outer wall of the pull rod is fixedly connected to the truncated table, the truncated table is fixedly connected to the side of the disc away from the spring, the outer wall of the sliding frame is fixedly connected to a fixed clamp shell, the top of the fixed clamp shell is detachably connected to a movable clamp shell by bolts, a laser pen is installed between the fixed clamp shell and the movable clamp shell, the inner wall of the sliding frame is slidably connected to a push rod adapted to the laser pen, and the push rod is movably connected to the outer wall of the truncated table.

[0016] As a preferred embodiment of the war trauma first aid device provided by the present invention, the thermal insulation component includes a thermal insulation blanket, the outer wall of the thermal insulation blanket is fixedly connected with a thorny Velcro, and the outer wall of the arc frame is fixedly connected with a wool Velcro compatible with the thorny Velcro.

[0017] As a preferred embodiment of the war trauma first aid device provided by the present invention, the transmission assembly includes a bidirectional threaded rod, the inner wall of the base is rotatably connected with the bidirectional threaded rod, the output end of the servo motor is fixedly connected to the inner wall of the bidirectional threaded rod, the inner wall of the base is fixedly connected with a limiting rod, the left and right sides of the outer wall of the bidirectional threaded rod are respectively threadedly connected with moving blocks, the moving blocks are slidably connected to the outer wall of the limiting rod, the tops of the two moving blocks and near the front and rear sides are rotatably connected with connecting rods, and the end of the connecting rod away from the moving block is rotatably connected to the bottom of the support seat.

[0018] As a preferred embodiment of the war trauma first aid device provided by the present invention, the first blocking component includes a blocking bolt, the inner wall of the fixing seat is threadedly connected with the blocking bolt, and the blocking bolt is movably inserted in the movable ring.

[0019] As a preferred embodiment of the war trauma first aid device provided by the present invention, the second blocking assembly includes a rotating rod, the inner wall of the hanging needle shell is rotatably connected to the rotating rod, the outer wall of the rotating rod is fixedly connected to a limiting claw adapted to the limiting gear rod, the outer side of the rotating rod is provided with a torsion spring, and the two ends of the torsion spring are respectively fixedly connected to the outer wall of the limiting claw and the inner wall of the hanging needle shell.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The war trauma first aid device provided by the present invention can make the T-shaped block slide freely in the support seat by loosening the limiting screw rod, and then pull one of the pull rods on the T-shaped block to make the round table move relative to the push rod, thereby making the push rod press the button of the laser pen, so that the laser pen emits laser light to irradiate the limbs, and when the pull rod is pulled, the pull rod can be synchronously made to leave the limiting wheel, thereby releasing the rotation restriction of the rotating shaft, and then the pull rod can be pulled to drive the sliding frame to slide on the arc frame, and the pull rod can be pulled to drive the T-shaped block to slide inside the support seat through the arc frame, and then the T-shaped block can be determined according to the position of the patient's limb injury. The position of the block on the support seat and the position of the sliding frame on the arc frame make it possible to clamp different areas in the long direction of the patient's limb, and by moving the sliding frame on the arc frame, clamping can be performed from the side to part of the top in the same area, thereby improving the flexibility of changing the clamping position of the patient's limb and coping with patients with different injury positions, thereby improving the practicality of the device, and through the guidance and positioning of the laser pen, the clamping position of the patient's limb can be accurately determined, thereby reducing the situation of accidentally touching or approaching the patient's wound when fixing the patient's limb due to inaccurate visual inspection, thereby improving the practicality of the device.

[0022] The war trauma first aid device provided by the present invention can flexibly adjust the arc frame relative to the patient's limbs through the flexible movement of the arc frame relative to the support seat, thereby reducing unnecessary movement of the patient's injured limbs, thereby reducing the secondary injury of the patient's wound caused by the movement of the limbs. Through multiple sets of fixing mechanisms and multiple sets of extrusion components in the fixing mechanisms, the device can restrict the patient in multiple positions, adapt to the unfixed injury position of the patient's limbs, and at the same time improve the stability of the fixation of the patient's limbs, reduce the shaking of the patient's limbs due to sudden severe pain during the treatment process, and improve the clamping effect.

[0023] The war trauma first aid device provided by the present invention can clamp the patient and then stick the thorny Velcro on the thermal insulation blanket to the furry Velcro when entering the drip stage, so that the thermal insulation blanket can be used to avoid direct exposure of the patient's limbs to the cold air outside, thereby improving the patient's comfort. In addition, since the arc-shaped frame can support the thermal insulation blanket, the situation where the thermal insulation blanket directly contacts the patient's limbs and causes wound infection is reduced, thereby improving the practicability of the device. In addition, the combination of the furry Velcro and the thorny Velcro can ensure the stability of the thermal insulation blanket laid on the outside of the arc-shaped frame.

[0024] The war trauma first aid device provided by the present invention can make the blocking bolt leave the movable ring by rotating the blocking bolt, thereby making the movable ring drive the needle shell to rotate relative to the fixed seat, and the needle shell can be adjusted to a vertical or horizontal state. When the needle shell is in a horizontal state, the multiple hanging rods can be rotated to be parallel to the needle shell, and then the adjusting mechanism can be controlled to make the supporting seat descend to the lowest point, thereby making the needle mechanism fall into the protective shell for protection, which is convenient for transportation of the device. When the needle shell is turned to a vertical state, the height of the hanging rod can be adjusted by pulling the limiting gear rod, and then the limiting gear rod can be directly released to keep it in this position under the action of the second blocking component. When it is necessary to retract the limiting gear rod into the needle shell, it is only necessary to rotate the rotating rod to make the limiting claw leave the limiting gear rod, and then the limiting gear rod can be moved toward the inside of the needle shell under the action of the gravity of the limiting gear rod and the hanging rod, and it is relatively simple to adjust the overall length of the limiting gear rod and the needle shell, thereby improving the convenience of device operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the scheme of the present invention, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 A schematic diagram of the overall structure of the combat trauma first aid device provided by the present invention;

[0027] Figure 2A schematic diagram of the internal structure of a support base of a combat trauma first aid device provided by the present invention;

[0028] Figure 3 A schematic diagram of the exploded structure of a part of the fixing mechanism of the combat trauma first aid device provided by the present invention;

[0029] Figure 4 This is an enlarged structural diagram of a local fixing mechanism of the combat trauma first aid device provided by the present invention;

[0030] Figure 5 A schematic diagram of the isolated explosion structure of the combat trauma first aid device provided by the present invention;

[0031] Figure 6 The war trauma first aid device provided by the present invention Figure 5 A magnified view of middle;

[0032] Figure 7 This is a schematic diagram of the enlarged structure of part of the thermal insulation components of the combat trauma first aid device provided by the present invention;

[0033] Figure 8 A schematic diagram of the exploded and enlarged structure of the hanging needle mechanism of the war trauma first aid device provided by the present invention;

[0034] Fig. 9 The war trauma first aid device provided by the present invention Fig. 9 Enlarged view of middle B;

[0035] Fig.10 The war trauma first aid device provided by the present invention Fig. 9 Enlarged view of C in the middle.

[0036] The markings in the figure are as follows:

[0037] 1. Support seat; 2. Fixing mechanism; 3. Adjusting mechanism; 4. Needle hanging mechanism; 5. Brake wheel; 6. Base; 7. Servo motor; 8. Bidirectional threaded rod; 9. Limiting rod; 10. Moving block; 11. Connecting rod; 12. T-shaped block; 13. Limiting screw; 14. Handle; 15. Long slot; 16. Arc frame; 17. Sliding frame; 18. Shell; 19. Sliding rod; 20. Fixing plate; 21. Adjusting screw; 22. Rotating shaft; 23. Gear; 24 , limiting wheel; 25, pulling rod; 26, disc; 27, spring; 28, round table; 29, push rod; 30, fixed clamp shell; 31, movable clamp shell; 32, laser pen; 33, wool Velcro; 34, thermal blanket; 35, thorn Velcro; 36, hanging needle shell; 37, fixing seat; 38, limiting gear rod; 39, hanging rod; 40, movable ring; 41, blocking bolt; 42, rotating rod; 43, limiting claw; 44, torsion spring; 45, protective shell; 46, storage slot. DETAILED DESCRIPTION

[0038] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings 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 should fall within the scope of protection of the present invention.

[0039] Embodiment 1:

[0040] Specifically, please refer to Figure 1-Figure 9 , a war trauma first aid device specifically includes:

[0041] A support base 1, a plurality of fixing mechanisms 2 are arranged on the top of the support base 1, an adjustment mechanism 3 is arranged on the bottom of the support base 1, and a hanging needle mechanism 4 is arranged on the support base 1;

[0042] The fixing mechanism 2 includes a T-shaped block 12, a limiting screw 13, a handle 14, an extrusion assembly, a limiting assembly, an indicating assembly, and a heat preservation assembly. The inner wall of the support seat 1 is slidably connected with the T-shaped block 12, and the inner wall of the T-shaped block 12 is threadedly connected with the limiting screw 13. One end of the limiting screw 13 located outside the T-shaped block 12 is fixedly connected with the handle 14. Long grooves 15 are respectively opened on the front and rear sides of the support seat 1. The long grooves 15 are grooves for the limiting screw 13 to be inserted into the inside of the T-shaped block 12, and the limiting screw 13 is led out at the bottom;

[0043] The adjustment mechanism 3 includes a base 6, a servo motor 7, and a transmission assembly. Brake wheels 5 are fixedly installed at the bottom of the base 6 and near the four corners. The servo motor 7 is fixedly installed on the outer wall of the base 6. A protective shell 45 is fixedly connected to the outer wall of the base 6. A storage slot 46 is opened on the top of the protective shell 45. The storage slot 46 can be used to store the thermal insulation blanket 34.

[0044] The hanging needle mechanism 4 includes a fixed seat 37, a movable ring 40, a hanging needle shell 36, a limiting gear rod 38, a hanging rod 39, a first blocking assembly, and a second blocking assembly. The outer wall of the support seat 1 is fixedly connected to the fixed seat 37, the outer wall of the fixed seat 37 is rotatably connected to the movable ring 40, the top of the movable ring 40 is fixedly connected to the hanging needle shell 36, the inner wall of the hanging needle shell 36 is slidably connected to the limiting gear rod 38, and the top of the limiting gear rod 38 is rotatably connected to multiple hanging rods 39, which are used to suspend and support the hanging bottle for hanging water.

[0045] The extrusion assembly includes an arc frame 16 and a fixed plate 20. The top of the T-shaped block 12 is fixedly connected to the arc frame 16. The outer wall of the arc frame 16 is slidably connected to multiple sliding frames 17. The sliding frame 17 is fixedly connected to a sleeve 18 on one side close to the middle of the support seat 1 and close to the four corners. The inner walls of the four sleeves 18 are respectively slidably connected to sliding rods 19. The four sliding rods 19 are all fixedly connected to the outer wall of the fixed plate 20. The inner wall of the sliding frame 17 is threadedly connected to an adjusting screw 21. The adjusting screw 21 is rotatably connected to the outer wall of the fixed plate 20. The fixed plate 20 is provided with a hole for the laser pen 32 to emit laser light. The position of the fixed plate 20 can be changed by rotating the adjusting screw 21 in the extrusion assembly, and the patient's limbs can be clamped by relying on the fixed plate 20.

[0046] The limiting component includes a rotating shaft 22, and the rotating shaft 22 is rotatably connected to one side of the sliding frame 17 near the middle of the support seat 1. The outer wall of the rotating shaft 22 is fixedly connected to two gears 23, and the two gears 23 are meshed with the outer wall of the arc frame 16. The outer wall of the rotating shaft 22 and near the middle is fixedly connected to a limiting wheel 24. The inner wall of the sliding frame 17 is slidably connected to a pull rod 25, and the pull rod 25 is movably inserted in the limiting wheel 24. The outer wall of the pull rod 25 is fixedly connected to a disk 26, and the outer sleeve of the pull rod 25 is provided with a spring 27. The two ends of the spring 27 are respectively fixedly connected to the disk 26 and the outer wall of the sliding frame 17. The limiting wheel 24 is provided with a plurality of holes for the pull rod 25 to be inserted. The pull rod 25 is inserted into the hole of the limiting wheel 24 to achieve the purpose of limiting the rotation of the rotating shaft 22, thereby limiting the rotation of the gear 23, and making the sliding frame 17 unable to move relative to the arc frame 16.

[0047] The indicating assembly includes a truncated cone 28, the outer wall of the pull rod 25 is fixedly connected with the truncated cone 28, the truncated cone 28 is fixedly connected to the side of the disc 26 away from the spring 27, the outer wall of the sliding frame 17 is fixedly connected with a fixed clamping shell 30, the top of the fixed clamping shell 30 is detachably connected with a movable clamping shell 31 by bolts, a laser pen 32 is installed between the fixed clamping shell 30 and the movable clamping shell 31, the inner wall of the sliding frame 17 is slidably connected with a push rod 29 adapted to the laser pen 32, the push rod 29 is movably connected to the outer wall of the truncated cone 28, a rotating wheel is rotatably connected to the push rod 29, and the rotating wheel is rollingly connected to the outer wall of the truncated cone 28, a button is provided on the laser pen 32, pressing the button can make the laser pen 32 emit laser, and releasing the button makes the laser disappear, the movable clamping shell 31 and the fixed clamping shell 30 are disassembled by bolts, and the laser pen 32 can be disassembled, which is convenient for subsequent maintenance and replacement of the laser pen 32, and the laser pen 32 is a 3933 laser pen produced by Deli Group Co., Ltd.

[0048] The thermal insulation component includes a thermal insulation blanket 34, the outer wall of which is fixedly connected with a barbed Velcro 35, and the outer wall of the arc frame 16 is fixedly connected with a furry Velcro 33 that matches the barbed Velcro 35. The furry Velcro 33 and the barbed Velcro 35 can reduce the thermal insulation blanket 34 from being accidentally moved, thereby resulting in poor thermal insulation effect for the patient, and improve the stability of the placement of the thermal insulation blanket 34.

[0049] With the above structural design, the T-shaped block 12 can slide freely in the support seat 1 by loosening the limiting screw 13, and then one of the pull rods 25 on the T-shaped block 12 is pulled to make the round table 28 move relative to the top rod 29, thereby making the top rod 29 press against the button of the laser pen 32, so that the laser pen 32 emits laser light to irradiate the limbs, and when the pull rod 25 is pulled, the pull rod 25 can be simultaneously made to leave the limiting wheel 24, so that the spring 27 is deformed, and the rotation restriction of the rotating shaft 22 is released, and then the pull rod 25 can be pulled to drive the sliding frame 17 to slide on the arc frame 16, and the pull rod 25 can be pulled to drive the T-shaped block 12 to slide inside the support seat 1 through the arc frame 16, and then the position of the T-shaped block 12 on the support seat 1 and the position of the sliding frame 17 on the arc frame 16 can be determined according to the position of the patient's limb injury, and then the handle 14 is tightened so that the handle 14 is close to the outside of the support seat 1, thereby limiting the T-shaped block 1 2 slides inside the support seat 1, and through the movement of the sliding frame 17 on the arc frame 16, the side to part of the top in the same area can be clamped, and the positioning guided by the laser pen 32 can accurately determine the position of the patient's limb clamping, and then the sliding frame 17 is kept in the position to release the pull rod 25, so that the pull rod 25 can be inserted into the hole on the corresponding limiting wheel 24 under the action of the elastic force of the spring 27, thereby limiting the movement of the rotating shaft 22, and then making the gear 23 unable to rotate, limiting the position of the sliding frame 17 on the arc frame 16, and in this process, the round table 28 moves accordingly, releasing the squeezing of the top rod 29, and then making the laser pen 32 no longer emit laser, after the patient is clamped, when entering the water hanging stage, the thorn Velcro 35 on the thermal blanket 34 can be glued to the wool Velcro 33, and then the thermal blanket 34 can be relied on to prevent the patient's limbs from being directly exposed to the cold air outside.

[0050] Embodiment 2:

[0051] The combat trauma first aid device provided in Example 1 is further optimized, specifically, Figure 2As shown, the transmission assembly includes a bidirectional threaded rod 8, the inner wall of the base 6 is rotatably connected to the bidirectional threaded rod 8, the output end of the servo motor 7 is fixedly connected to the inner wall of the bidirectional threaded rod 8, the inner wall of the base 6 is fixedly connected to a limiting rod 9, the outer wall of the bidirectional threaded rod 8 is threadedly connected to moving blocks 10 on the left and right sides respectively, the moving block 10 is slidably connected to the outer wall of the limiting rod 9, the tops of the two moving blocks 10 and near the front and rear sides are rotatably connected to connecting rods 11, the end of the connecting rod 11 away from the moving block 10 is rotatably connected to the bottom of the support seat 1, when the position of the support seat 1 is adjusted to the lowest position, the fixed seat 37 is located inside the protective shell 45, and the bottom of the support seat 1 is provided with a groove that adapts to the hinge seat between the support seat 1 and the moving block 10.

[0052] Through the above structural design, the servo motor 7 can be controlled to drive the bidirectional threaded rod 8 to rotate, so that the two moving blocks 10 are restricted by the two limiting rods 9 and move closer to or away from each other, so that the four connecting rods 11 can rotate relatively, so that the height of the support seat 1 increases or decreases accordingly.

[0053] Embodiment 3:

[0054] The combat trauma first aid device provided in Example 1 is further optimized, specifically, Figure 8-Figure 10 As shown, the first blocking assembly includes a blocking bolt 41, the inner wall of the fixed seat 37 is threadedly connected with the blocking bolt 41, the blocking bolt 41 is movably inserted in the movable ring 40, and the blocking bolt 41 passes through the fixed seat 37 and is inserted into the movable ring 40, which can limit the rotation of the movable ring 40 relative to the fixed seat 37.

[0055] The second blocking assembly includes a rotating rod 42, the inner wall of the hanging needle shell 36 is rotatably connected to the rotating rod 42, the outer wall of the rotating rod 42 is fixedly connected to a limiting claw 43 adapted to the limiting gear rod 38, and the outer sleeve of the rotating rod 42 is provided with a torsion spring 44, and the two ends of the torsion spring 44 are respectively fixedly connected to the outer wall of the limiting claw 43 and the inner wall of the hanging needle shell 36.

[0056] Through the above-mentioned structural design, by rotating the blocking bolt 41, the blocking bolt 41 can be separated from the movable ring 40, and then the movable ring 40 can drive the needle shell 36 to rotate relative to the fixed seat 37, and the needle shell 36 can be adjusted to a vertical or horizontal state. When the needle shell 36 is in a vertical state, the hanging rod 39 can be rotated to be perpendicular to the needle shell 36, and then the hanging bottle can be hung by relying on the hanging rod 39. When it is necessary to adjust the height of the hanging bottle, the height of the hanging rod 39 is adjusted by pulling the limiting gear rod 38, and then it can be directly released to keep the limiting gear rod 38 in this position under the action of the second blocking component, and then the limiting gear rod 38 needs to be retracted into the needle shell 36 when it is needed. When the time comes, it is only necessary to rotate the rotating rod 42 so that the limiting claw 43 leaves the limiting gear rod 38, causing the torsion spring 44 to deform accordingly, and then the limiting gear rod 38 can be moved toward the inside of the needle shell 36 under the action of the gravity of the limiting gear rod 38 and the hanging rod 39, and then the rotating rod 42 is released, and the limiting claw 43 can be close to the outside of the limiting gear rod 38 again under the action of the elastic force of the torsion spring 44. When the device is idle as a whole, the needle shell 36 can be stored, that is, the needle shell 36 is adjusted to a horizontal state, and then the multiple hanging rods 39 are rotated to be parallel to the needle shell 36, and then the adjustment mechanism 3 is controlled to make the support seat 1 drop to the lowest point, thereby causing the needle mechanism 4 to fall into the protective shell 45 for protection.

[0057] The installation method, connection method or setting method of the first aid device for combat trauma of the present invention are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented; the servo motor 7 and the laser pen 32 of the first aid device for combat trauma of the present invention are both purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative work by technicians in this field.

[0058] Embodiment 4:

[0059] Different from the above-mentioned embodiments, the present invention also proposes another first aid device for combat trauma, which includes a heating lamp, which is mainly used for heat preservation. The heating lamp is a multi-head heating lamp, which needs to be irradiated with the heating lamp after the replantation of the patient's severed fingers. The heating lamp can rotate or irradiate in all directions to maintain the body surface temperature. A detector for detecting the patient's body surface temperature is installed on the patient's body surface. When the detector detects that the patient's body surface temperature is greater than the set temperature, the heating lamp automatically turns off, and turns on again when it is lower than the set temperature. It is best to keep the temperature constant.

Claims

1. A combat trauma first aid device, comprising a support base (1), characterized in that: The top of the support seat (1) is provided with a plurality of fixing mechanisms (2), the bottom of the support seat (1) is provided with an adjusting mechanism (3), the support seat (1) is provided with a hanging needle mechanism (4), and the front and rear sides of the support seat (1) are respectively provided with long grooves (15); The fixing mechanism (2) comprises a T-shaped block (12), a limiting screw (13), a handle (14), an extrusion assembly, a limiting assembly, an indication assembly, and a heat preservation assembly; the inner wall of the support seat (1) is slidably connected to the T-shaped block (12); the inner wall of the T-shaped block (12) is threadedly connected to the limiting screw (13); and one end of the limiting screw (13) located outside the T-shaped block (12) is fixedly connected to the handle (14); The adjusting mechanism (3) comprises a base (6), a servo motor (7), and a transmission assembly; brake wheels (5) are fixedly mounted at the bottom of the base (6) and near the four corners; the servo motor (7) is fixedly mounted on the outer wall of the base (6); a protective shell (45) is fixedly connected to the outer wall of the base (6); and a storage slot (46) is provided on the top of the protective shell (45); The needle suspension mechanism (4) comprises a fixed seat (37), a movable ring (40), a needle suspension shell (36), a limiting gear rod (38), a hanging rod (39), a first blocking component, and a second blocking component. The outer wall of the support seat (1) is fixedly connected to the fixed seat (37), the outer wall of the fixed seat (37) is rotatably connected to the movable ring (40), the top of the movable ring (40) is fixedly connected to the needle suspension shell (36), the inner wall of the needle suspension shell (36) is slidably connected to the limiting gear rod (38), and the top of the limiting gear rod (38) is rotatably connected to a plurality of hanging rods (39).

2. The war trauma first aid device according to claim 1, characterized in that: The extrusion assembly comprises an arc frame (16) and a fixed plate (20); the top of the T-shaped block (12) is fixedly connected to the arc frame (16); the outer wall of the arc frame (16) is slidably connected to a plurality of sliding frames (17); the sliding frames (17) are fixedly connected to a sleeve (18) on one side close to the middle of the support seat (1) and close to four corners; the inner walls of the four sleeves (18) are slidably connected to sliding rods (19); the four sliding rods (19) are fixedly connected to the outer wall of the fixed plate (20); the inner wall of the sliding frame (17) is threadedly connected to an adjusting screw (21); the adjusting screw (21) is rotatably connected to the outer wall of the fixed plate (20).

3. The war trauma first aid device according to claim 2, characterized in that: The limiting component comprises a rotating shaft (22), a rotating shaft (22) is rotatably connected to one side of the sliding frame (17) near the middle of the support seat (1), the outer wall of the rotating shaft (22) is fixedly connected to two gears (23), both of which are meshed with the outer wall of the arc frame (16), the outer wall of the rotating shaft (22) is fixedly connected to a limiting wheel (24) near the middle, the inner wall of the sliding frame (17) is slidably connected to a pull rod (25), the pull rod (25) is movably inserted in the limiting wheel (24), the outer wall of the pull rod (25) is fixedly connected to a disc (26), the outer sleeve of the pull rod (25) is provided with a spring (27), and the two ends of the spring (27) are respectively fixedly connected to the disc (26) and the outer wall of the sliding frame (17).

4. The war trauma first aid device according to claim 3, characterized in that: The indicating assembly comprises a truncated cone (28), the outer wall of the pull rod (25) is fixedly connected with the truncated cone (28), the truncated cone (28) is fixedly connected to the side of the disc (26) away from the spring (27), the outer wall of the sliding frame (17) is fixedly connected with a fixed clamping shell (30), the top of the fixed clamping shell (30) is detachably connected with a movable clamping shell (31) by bolts, a laser pen (32) is installed between the fixed clamping shell (30) and the movable clamping shell (31), and the inner wall of the sliding frame (17) is slidably connected with a push rod (29) adapted to the button of the laser pen (32), and the push rod (29) is movably connected to the outer wall of the truncated cone (28).

5. The war trauma first aid device according to claim 2, characterized in that: The heat preservation component comprises a heat preservation blanket (34), the outer wall of the heat preservation blanket (34) is fixedly connected with a thorny Velcro (35), and the outer wall of the arc frame (16) is fixedly connected with a fur Velcro (33) adapted to the thorny Velcro (35).

6. The war trauma first aid device according to claim 1, characterized in that: The transmission assembly comprises a bidirectional threaded rod (8), the inner wall of the base (6) is rotatably connected to the bidirectional threaded rod (8), the output end of the servo motor (7) is fixedly connected to the inner wall of the bidirectional threaded rod (8), the inner wall of the base (6) is fixedly connected to a limiting rod (9), the left and right sides of the outer wall of the bidirectional threaded rod (8) are respectively threadedly connected to moving blocks (10), the moving blocks (10) are slidably connected to the outer wall of the limiting rod (9), the tops of the two moving blocks (10) and near the front and rear sides are both rotatably connected to connecting rods (11), and the end of the connecting rod (11) away from the moving block (10) is rotatably connected to the bottom of the support seat (1).

7. The war trauma first aid device according to claim 1, characterized in that: The first blocking component comprises a blocking bolt (41), the inner wall of the fixing seat (37) is threadedly connected with the blocking bolt (41), and the blocking bolt (41) is movably inserted in the movable ring (40).

8. The war trauma first aid device according to claim 1, characterized in that: The second blocking assembly includes a rotating rod (42), the inner wall of the hanging needle shell (36) is rotatably connected to the rotating rod (42), the outer wall of the rotating rod (42) is fixedly connected to a limiting claw (43) adapted to the limiting gear rod (38), and the outer part of the rotating rod (42) is provided with a torsion spring (44), and the two ends of the torsion spring (44) are respectively fixedly connected to the outer wall of the limiting claw (43) and the inner wall of the hanging needle shell (36).

Images