Shoulder and neck support power exoskeleton

Abstract

This utility model discloses a shoulder and neck support exoskeleton, belonging to the field of shoulder and neck assistive devices. It includes a head support module and a back frame module. The head support module includes a head retainer fitted onto the head and a support frame equipped with a two-stage tensioning system. The top of the support frame is connected to both sides of the head retainer via two first tension ropes, and the bottom of the support frame is detachably connected to the back frame module. The back frame module is equipped with a height adjustment mechanism. This utility model consists of a head support module and a back frame module. By wearing the back frame module on the back and waist, and the head retainer on the head with the appropriate tension rope length adjusted, the tension ropes can be tightened when the user lowers their head, transferring the extra load on the head from the head retainer to the back frame module, and then distributing it to the back and waist, thus reducing neck and shoulder pressure and fatigue. The height adjustment mechanism adjusts the height of the back frame module according to the user's height for comfortable wear.

Description

Technical Field

[0001] This utility model belongs to the field of shoulder and neck assistive devices, and more specifically, relates to a shoulder and neck support exoskeleton. Background Technology

[0002] Patent CN119095559A describes a body-wearing device for flexibly supporting body parts such as the head in a hunched posture, such as when a surgeon is performing surgery. The device may include a head strap connected to a torso strap via a dedicated rectangular variable stiffness bar extending upwards along the back of the wearer's spine. The bar may include a variable stiffness member with a complex tapering geometry. This member may be made from a monolithic piece of fiber composite material, wherein the orientation of the fibers is altered to provide varying bending and torsional strength and stiffness along the length of the member. The bar and strap may include multiple interconnected mechanisms to provide greater adjustability. The extended support member on this device is a one-piece structure, transferring the load of the head only to the waist, reducing the area of ​​stress.

[0003] Patent CN120225086A describes a body-wearing device for adapting to compressive forces on the wearer's head. The device may include a rigid brace spanning the head in a substantially brim-oriented manner. The brace may include a pair of extending arms that extend laterally and rearward away from the temples. A rear tensioning member places the free ends of the arms under lateral inward compressive forces resisted by the rigidity of the brace, thereby avoiding compression of the temple area of ​​the head and increasing comfort. However, when the device is tightened, it can easily exert pressure on the temples, potentially causing discomfort to the user.

[0004] In modern society, doctors bear a vital responsibility. They often need to maintain a head-down posture for extended periods during surgeries and other procedures. This not only requires prolonged periods of head-down posture but also demands intense concentration, which can have numerous adverse effects on human health.

[0005] From the perspective of human physiology, maintaining a head-down posture for a long time has a serious impact on the neck and shoulders. Being in this state for a long time can not only easily cause physical fatigue, but also lead to various occupational diseases such as cervical spondylosis and frozen shoulder, causing long-term pain and inconvenience to workers. Utility Model Content

[0006] The main purpose of this invention is to provide a neck and shoulder support exoskeleton that can reduce neck and shoulder pressure and fatigue.

[0007] According to a first aspect of the present invention, a shoulder and neck support exoskeleton is provided, including a head support module and a back frame module. The head support module includes a head retainer sleeved on the head and a support frame with a two-stage tensioning system. The top of the support frame is connected to both sides of the head retainer via a first tensioning rope. The bottom of the support frame is detachably connected to the back frame module. The back frame module is provided with a height adjustment mechanism.

[0008] According to the first aspect of the present invention, the head retainer includes a head ring that surrounds the head and a top ring that surrounds half of the top of the head. The front end of the head ring is fixedly connected to a rigid arc-shaped retaining block. The rear end of the head ring is provided with a head ring knob for adjusting the circumference of the head ring. The top ring is provided with a top ring knob for adjusting the circumference of the top ring.

[0009] According to the first aspect of the present invention, one side of the headband is fixedly connected to one end of the first pull rope, and the other side of the headband is provided with a side knob, which is fixedly connected to the other end of the first pull rope so that the first pull rope connected to the side knob can be wound up.

[0010] According to the first aspect of the present invention, the support frame is configured as a hollow, irregularly shaped flat tube. The top of the support frame is provided with a crescent structure, and through holes are provided on both sides of the crescent structure. A guide tube is provided in the through hole. The guide tube is sleeved on the end of the first pull rope near the support frame. A knob hole is provided in the middle of the support frame. A support frame knob is provided in the knob hole. A guide rail is provided in the tube section between the crescent structure and the knob hole.

[0011] According to the first aspect of the present invention, the guide rail plate is provided with a U-shaped hole, and the bottom of the guide rail plate is connected to the support frame knob by a second pull rope.

[0012] According to the first aspect of the present invention, the back frame module includes an adjustable back plate, an upper back plate, and a lower back plate. The upper back plate and the lower back plate are respectively connected to the upper and lower ends of the adjustable back plate. The upper back plate has connecting holes on both sides, and shoulder straps are fixedly connected to the connecting holes. A waist belt is connected to the lower back plate. The lower back plate has an adjustment hole, and the bottom end of the adjustable back plate is vertically adjustable within the adjustment hole. The lower back plate has a limiting groove communicating with the adjustment hole. The height adjustment mechanism includes a clamping plate and a clamping wrench. The clamping plate and the clamping wrench are fixedly installed within the limiting groove. The end of the adjustable back plate near the adjustment hole has a scale. The clamping plate and the clamping wrench are hinged together. The hinge end of the clamping wrench is a cam structure. The lower back plate has a shoulder strap hole for connecting the other end of the shoulder strap and a fixing hole for fixing the waist belt.

[0013] According to the first aspect of the present invention, the clamping wrench has a loosening surface, a clamping surface, and a hinge hole. The distance from the loosening surface to the hinge hole is less than the distance from the hinge hole to the adjusting back plate, and the distance from the clamping surface to the hinge hole is greater than the distance from the hinge hole to the adjusting back plate.

[0014] According to the first aspect of the present invention, the top of the upper back plate is provided with a dovetail slider, the bottom end of the support frame is provided with a dovetail groove that cooperates with the dovetail slider, quick-release holes are provided on both sides of the bottom end of the support frame, quick-release pieces are provided in the quick-release holes, and the quick-release pieces are hinged to the support frame so that one end of the quick-release pieces can be inserted into the dovetail groove. The side of the dovetail slider is provided with an assembly hole, an elastic pin is provided in the assembly hole, and a return spring is provided at the bottom of the elastic pin.

[0015] One of the above-described technical solutions of this utility model has at least one of the following advantages or beneficial effects:

[0016] This invention consists of a head support module and a back frame module. By wearing the back frame module on the back and waist, and the head retainer on the head with the appropriate pull cord length, the pull cord can be tightened when the user lowers their head. This transfers the extra load on the head from the head retainer to the back frame module, which then distributes it to the back and waist, thus reducing pressure and fatigue on the neck and shoulders. The height adjustment mechanism adjusts the height of the back frame module according to the user's height, making it more comfortable for the user and suitable for people of all heights. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a schematic diagram of the shoulder and neck support exoskeleton in the first embodiment of this utility model;

[0019] Figure 2 This is a schematic diagram of the head support module in the first embodiment of this utility model;

[0020] Figure 3 This is a schematic diagram of the support frame in the first embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the support frame from another perspective in the first embodiment of this utility model;

[0022] Figure 5 This is a schematic diagram of the shoulder and neck support exoskeleton from another perspective in the first embodiment of this utility model;

[0023] Figure 6This is a schematic diagram of the upper back plate in the first embodiment of this utility model;

[0024] Figure 7 This is a schematic diagram of the lower back plate in the first embodiment of this utility model;

[0025] Figure 8 This is a cross-sectional view of the clamping wrench in the open state in the first embodiment of this utility model;

[0026] Figure 9 This is a cross-sectional view of the clamping wrench in the open state in the first embodiment of this utility model;

[0027] Figure 10 This is a schematic diagram of the quick-release connection between the head support module and the back frame module in the first embodiment of this utility model. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0029] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" and "second" may explicitly or implicitly include one or more features.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, it can be a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection or a connection that can communicate with each other; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two elements, an indirect connection, or an interaction between two elements.

[0033] The following disclosure provides many different implementation methods or examples for different solutions to implement this utility model.

[0034] Reference Figures 1 to 10 As shown, a shoulder and neck support exoskeleton is provided, including a head support module and a back frame module. The head support module includes a head retainer 1 fitted onto the head and a support frame 5 equipped with a two-stage tensioning system. The top of the support frame 5 is connected to both sides of the head retainer 1 through two first tension ropes 3. The bottom of the support frame 5 is detachably connected to the back frame module. The back frame module is equipped with a height adjustment mechanism.

[0035] In this embodiment, the shoulder and neck support assistive exoskeleton consists of a head support module and a back frame module. The head support module consists of an adjustable head retainer 1 and a support frame 5 equipped with a two-stage tensioning system. The main body of the head retainer 1 is made of a flexible material, such as polyethylene, polypropylene, or TPU, to ensure that it can deform flexibly to fit the human head during wear, resulting in a more comfortable wearing experience. The height adjustment mechanism adjusts the height of the back frame module according to the user's height to a suitable position, making it more comfortable for the user to wear and suitable for people of all heights.

[0036] In some embodiments of this utility model, the head retainer 1 includes a head ring 101 that surrounds the head and a top ring 102 that surrounds half of the top of the head. The front end of the head ring 101 is fixedly connected to a rigid arc-shaped retaining block 13. The rear end of the head ring 101 is provided with a head ring knob 104 for adjusting the circumference of the head ring 101. The top ring 102 is provided with a top ring knob 103 for adjusting the circumference of the top ring 102.

[0037] Furthermore, one side of the headband 101 is fixedly connected to one end of the first pull rope 3, and the other side of the headband 101 is provided with a side knob 2, which is fixedly connected to the other end of the first pull rope 3 so that the first pull rope 3 connected to the side knob 2 can be wound up.

[0038] In this embodiment, the front end of the headband 101 is fixedly connected to the arc-shaped retaining block 13. The width of the arc-shaped retaining block 13 only covers the forehead and does not compress the temples. The arc-shaped retaining block 13 is made of a material with a certain degree of rigidity, and its span exceeds the width between the temples of most wearers, ensuring that the sides of the headband 1 will not compress the user's temples when worn. The rear end of the headband 101 is also provided with a headband knob 104, which can be used to adjust the circumference of the headband 104. The top ring 102 is provided with a top ring knob 103, which can be used to adjust the circumference of the top ring 102.

[0039] The left side of the headband 101 is fixedly connected to one end of the first pull rope 3, and the right side is provided with a side knob 2. The other end of the first pull rope 3 is fixedly connected to the side knob 2. When the side knob 2 is rotated, the first pull rope 3 can be wound up.

[0040] In some embodiments of this utility model, the support frame 5 is configured as a hollow, irregularly shaped flat tube. The top of the support frame 5 is provided with a crescent structure 501. The two sides of the crescent structure 501 are provided with through holes 502. A guide tube 4 is provided in the through hole 502. The guide tube 4 is sleeved on the end of the first pull rope 3 near the support frame 5. A knob hole 503 is provided in the middle of the support frame 5. A support frame knob 6 is provided in the knob hole 503. A guide rail piece 14 is provided in the tube section between the crescent structure 501 and the knob hole 503.

[0041] Furthermore, the guide rail plate 14 is provided with a U-shaped hole, and the bottom of the guide rail plate 14 is connected to the support frame knob 6 through the second pull rope 20.

[0042] In this embodiment, the support frame 5 has a hollow, irregularly shaped flat tube structure. A crescent-shaped structure 501 is located at the top, and through holes 502 are located on both sides of the crescent-shaped structure 501. Low-friction material guide tubes 4 are respectively installed within the through holes 502. The support frame 5 has a knob hole 503, and a support frame knob 6 is located within the knob hole 503. A guide rail plate 14 is located within the tube section between the crescent-shaped structure 501 and the knob hole 503. The guide rail plate 14 has a U-shaped hole, and its bottom is connected to the knob 6 via a second pull rope 20. The two-stage pull rope tensioning system consists of a first pull rope 3, one end of which is fixed to the left end of the head retainer 1. This first pull rope passes through the left guide tube 4, enters the support frame 5, passes through the U-shaped hole on the guide rail plate 14, and then exits from the right guide tube 4 to connect with the side knob 2, forming the first-stage pull rope tensioning system. Its working principle is as follows: rotating the side knob 2 allows the first pull rope 3 to be extended or retracted, thereby adjusting the distance between the head retainer 1 and the support frame 5. The second stage involves fixing the guide rail plate 14 and the support frame knob 6 to the two ends of the second pull rope 20 respectively. The principle is that by rotating the support frame knob 6, the second pull rope 20 can be extended or retracted, controlling the guide rail plate 14 to slide up and down within the support frame 1, and indirectly controlling the change in the distance between the head holder 1 and the support frame 5.

[0043] In some embodiments of this utility model, the back frame module includes an adjustable back plate 9, an upper back plate 7, and a lower back plate 11. The upper back plate 7 and the lower back plate 11 are respectively connected to the upper and lower ends of the adjustable back plate 9. The upper back plate 7 has connecting holes 702 on both sides, and shoulder straps 8 are fixedly connected to the connecting holes 702. The lower back plate 11 is connected to a waist belt 12. The lower back plate 11 has an adjustment hole 1101. The bottom end of the adjustable back plate 9 is height-adjustable and is installed in the adjustment hole 1101. The lower back plate 11 is provided with a connection to the adjustment hole 1101. The limiting groove 1102 is connected to the joint hole 1101. The height adjustment mechanism includes a clamping plate 16 and a clamping wrench 10. The clamping plate 16 and the clamping wrench 10 are fixedly installed in the limiting groove 1102. The end of the adjusting back plate 9 near the adjusting hole 1101 is provided with a scale. The clamping plate 16 and the clamping wrench 10 are hinged together. The hinge end of the clamping wrench 10 is a cam structure. The lower back plate 11 is provided with a shoulder strap hole 1103 for connecting the other end of the shoulder strap 8 and a fixing hole 1104 for fixing the waist belt 12.

[0044] In some embodiments of this utility model, the clamping wrench 10 is provided with a loosening surface 1001, a clamping surface 1002 and a hinge hole. The distance from the loosening surface 1001 to the hinge hole is less than the distance from the hinge hole to the adjusting back plate 9, and the distance from the clamping surface 1002 to the hinge hole is greater than the distance from the hinge hole to the adjusting back plate 9.

[0045] In some embodiments of this utility model, the top of the upper back plate 7 is provided with a dovetail slider 701, the bottom of the support frame 5 is provided with a dovetail groove 504 that is connected to the dovetail slider 701, the bottom of the support frame 5 is provided with quick-release holes 505 on both sides, quick-release pieces 15 are provided in the quick-release holes 505, and quick-release pieces 15 are hinged to the support frame 5 so that one end of the quick-release pieces 15 can be inserted into the dovetail groove 504. The side of the dovetail slider 701 is provided with an assembly hole 70101, an elastic top pin 17 is provided in the assembly hole 70101, and a return spring 19 is provided at the bottom of the elastic top pin 17.

[0046] In this embodiment, the back frame module consists of an adjustable back plate 9 connected vertically to an upper back plate 7 and a lower back plate 11. The upper back plate 7 has connecting holes 702 on both sides for fixing shoulder straps 8, and the lower back plate 11 is connected to a waist belt 12. The lower back plate 11 has an adjustment hole 1101, the diameter of which is slightly larger than the width of the adjustable back plate 9, ensuring that the adjustable back plate 9 can slide up and down within the adjustment hole 1101. Preferably, the end of the adjustable back plate 9 near the adjustment hole 1101 has a scale. The lower back plate 11 has a limiting groove 1102 that passes through the adjustment hole 1101. The clamping plate 16 is hinged to the clamping wrench 10 and fixed within the limiting groove 1102. The hinge end of the clamping wrench 10 has a cam structure; the distance from its release surface 1001 to the hinge hole is less than the distance from the hinge hole to the adjustable back plate 9, while the distance from the clamping surface 1002 to the hinge hole is greater than the distance from the hinge hole to the adjustable back plate 9. The lower back panel 11 is also provided with a shoulder strap hole 1103 for connecting the shoulder strap 8, and four fixing holes 1104 for fixing the waist belt 12.

[0047] The bottom of the support frame 5 is provided with a dovetail groove 504 that can be connected to the dovetail slider 701 at the top of the upper back plate 7. The side of the dovetail groove 504 is provided with a quick release hole 505. A quick release piece 15 is provided in the quick release hole 505. The quick release piece 15 is hinged to the support frame 5, and its head can be pushed into the dovetail groove 504. The side of the dovetail slider 701 on the upper back plate 7 is provided with an assembly hole 70101, and an elastic top pin 17 is provided inside. A return spring 19 is provided at the bottom of the elastic top pin 17. The principle of the quick-release connection between the support frame 5 and the upper back plate 7 is as follows: The dovetail slider 701 is aligned with the dovetail groove 504 and pushed in. During this process, the dovetail slider 701 contacts and presses against the elastic top pin 17. When the dovetail slider 504 is pushed all the way in, the elastic top pin 17 is reset under the action of the return spring 19 and engages with the quick-release hole 505 on the support frame 5. At this point, the dovetail slider 701 is fixed in the dovetail groove 504, and the support frame 5 and the upper back plate 7 are relatively fixed. For disassembly, pressing the quick-release piece 15 pushes the elastic top pin 17 into the assembly hole 70101, disengaging it from the quick-release hole 505. Pulling down the upper back plate 7 then separates the dovetail slider 701 from the dovetail groove 504, thus disassembling the support frame 5 from the upper back plate 7.

[0048] The working principle of the backrest height adjustment is as follows: Rotate the clamping wrench 10 to a horizontal position. At this time, the loosening surface 1001 of the clamping wrench is aligned with the adjusting back plate 9. Because the distance from the loosening surface 1001 to the hinge hole is less than the distance from the hinge hole to the adjusting back plate 9, the adjusting back plate 9 is in a free state. Adjust the height of the backrest according to the user's height. After adjusting to a suitable position, rotate the adjusting wrench 10 to a vertical position so that the clamping surface 1002 is aligned with the adjusting back plate 9. Because the distance from the clamping surface 1002 to the hinge hole is greater than the distance from the hinge hole to the adjusting back plate 9, the clamping surface 1002 will be in close contact with the adjusting back plate 9. The clamping plate 16 and the clamping wrench 10 will tightly clamp the adjusting back plate 9, so that the adjusting back plate 9 is relatively fixed on the lower back plate 11, and the backrest height adjustment is completed.

[0049] The working principle of the whole machine: First, the user loosens the side knob 2 and the support frame knob 6, so that the first pull rope 3 and the support frame 5 are extended to their longest state. Then, the user puts on the back frame and adjusts it to a suitable height according to their height and circumference. The user also tightens the shoulder straps 8 and waist belt 12 appropriately. Then, the user puts on the head retainer 1 and adjusts the top ring knob 103 and head ring knob 104 to a suitable state according to their head circumference. Then, according to the posture that the head and shoulders need to maintain for a long time during operation, the user adjusts the side buckle 2 to tighten the first pull rope 3. When the user feels that the head retainer 1 can provide obvious support in the working posture, allowing the shoulders and neck to relax to the maximum extent, the wearing and adjustment of the shoulder and neck exoskeleton is completed. The extra load on the neck, shoulder joints, and muscles caused by the user looking down is transferred to the back and waist through the head support and cable system. Unlike the neck and shoulders, the muscles and joints of the back and waist are stronger. Combined with the leverage effect of the height of the back brace, the perceived pressure on the lower back is less, making the user less prone to fatigue. This helps the head and neck joints and muscles achieve maximum relaxation, effectively reducing the burden on the body from prolonged head-down work and the probability of developing chronic neck and shoulder problems. Furthermore, the first cable 3 can slide smoothly within the guide tube 4 through the low-friction guide tube 4 and guide rail 14, allowing the user to turn their head without being affected during work. When the user is a doctor, if the tension of the cable needs to be adjusted during surgery, since the doctor's hands are not allowed to touch their own body and the doctor's head is a "clean area" that cannot be touched, a nurse or other bystander can help adjust the support frame knob 6 to adjust the position of the head support 1.

[0050] The above is a further detailed description of this utility model and should not be considered as a limitation on the specific implementation of this utility model. For those skilled in the art, simple deductions or substitutions without departing from the concept of this utility model are all within the protection scope of this utility model.

Claims

1. A shoulder and neck support exoskeleton, comprising a head support module and a back frame module, characterized in that, The head support module includes a head retainer (1) fitted onto the head and a support frame (5) with a two-stage tensioning system. The top of the support frame (5) is connected to both sides of the head retainer (1) via a first tensioning rope (3). The bottom of the support frame (5) is detachably connected to the back frame module. The back frame module is equipped with a height adjustment mechanism.

2. The shoulder and neck support exoskeleton according to claim 1, characterized in that, The head retainer (1) includes a head ring (101) that surrounds the head and a top ring (102) that surrounds half of the top of the head. The front end of the head ring (101) is fixedly connected to a rigid arc-shaped retaining block (13). The rear end of the head ring (101) is provided with a head ring knob (104) for adjusting the circumference of the head ring (101). The top ring (102) is provided with a top ring knob (103) for adjusting the circumference of the top ring (102).

3. The shoulder and neck support exoskeleton according to claim 2, characterized in that, One side of the headband (101) is fixedly connected to one end of the first pull rope (3), and the other side of the headband (101) is provided with a side knob (2). The side knob (2) is fixedly connected to the other end of the first pull rope (3) so that the first pull rope (3) connected to the side knob (2) can be wound up.

4. The shoulder and neck support exoskeleton according to claim 1, characterized in that, The support frame (5) is a hollow, irregularly shaped flat tube. The top of the support frame (5) is provided with a crescent structure (501). The crescent structure (501) is provided with through holes (502) on both sides. A guide tube (4) is provided in the through hole (502). The guide tube (4) is sleeved on the end of the first pull rope (3) near the support frame (5). A knob hole (503) is provided in the middle of the support frame (5). A support frame knob (6) is provided in the knob hole (503). A guide rail plate (14) is provided in the tube section between the crescent structure (501) and the knob hole (503).

5. The shoulder and neck support exoskeleton according to claim 4, characterized in that, The guide rail plate (14) is provided with a U-shaped hole, and the bottom of the guide rail plate (14) is connected to the support frame knob (6) through the second pull rope (20).

6. The shoulder and neck support exoskeleton according to claim 1, characterized in that, The back frame module includes an adjustable back panel (9), an upper back panel (7), and a lower back panel (11). The upper back panel (7) and the lower back panel (11) are respectively connected to the upper and lower ends of the adjustable back panel (9). The upper back panel (7) has connecting holes (702) on both sides, and shoulder straps (8) are fixedly connected to the connecting holes (702). The lower back panel (11) is connected to a waist belt (12). The lower back panel (11) has an adjustment hole (1101). The bottom end of the adjustable back panel (9) can be raised and lowered in the adjustment hole (1101). The lower back panel (11) has a connection to the adjustment hole (1101). 1) A connected limiting groove (1102), the height adjustment mechanism includes a clamping plate (16) and a clamping wrench (10), the clamping plate (16) and the clamping wrench (10) are fixedly installed in the limiting groove (1102), the adjusting back plate (9) has a scale at one end near the adjusting hole (1101), the clamping plate (16) and the clamping wrench (10) are hinged together, the hinge end of the clamping wrench (10) is a cam structure, the lower back plate (11) is provided with a shoulder strap hole (1103) for connecting the other end of the shoulder strap (8) and a fixing hole (1104) for fixing the waist belt (12).

7. The shoulder and neck support exoskeleton according to claim 6, characterized in that, The clamping wrench (10) is provided with a loosening surface (1001), a clamping surface (1002) and a hinge hole. The distance from the loosening surface (1001) to the hinge hole is less than the distance from the hinge hole to the adjusting back plate (9), and the distance from the clamping surface (1002) to the hinge hole is greater than the distance from the hinge hole to the adjusting back plate (9).

8. The shoulder and neck support exoskeleton according to claim 6, characterized in that, The top of the upper back plate (7) is provided with a dovetail slider (701), and the bottom end of the support frame (5) is provided with a dovetail groove (504) that is connected to the dovetail slider (701). The bottom ends of the support frame (5) are provided with quick-release holes (505) on both sides. A quick-release piece (15) is provided in the quick-release hole (505). The quick-release piece (15) is hinged to the support frame (5) so that one end of the quick-release piece (15) can be inserted into the dovetail groove (504). The side of the dovetail slider (701) is provided with an assembly hole (70101). An elastic top pin (17) is provided in the assembly hole (70101). A return spring (19) is provided at the bottom of the elastic top pin (17).

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