Adjustable portable prone position appliance

Abstract

The utility model relates to the technical field of prone position appliances, and discloses an adjustable portable prone position appliance which comprises an upper body cushion, a headrest, two face pillows, two clamping blocks and two tooth blocks, a placing groove is formed in the position, close to the middle, of the front end face of the upper body cushion, and a mounting groove is formed in the position, close to the upper side, of the end face of one side of the upper body cushion. A side block is fixedly arranged on the lower side of the end face of one side of the headrest, a mounting block is hinged to the inner wall of the side block, and tooth grooves are formed in the inner wall of the front side and the inner wall of the rear side of the side block. According to the adjustable face pillow, a sliding shifting block drives a tooth block to be input into an inner groove, a headrest is moved for angle adjustment, then the tooth block is clamped into a tooth groove again, the headrest is fixed, then a threaded rotating cylinder is rotated to drive a threaded rod to slide outwards, a movable plate is pushed, and therefore the position of the face pillow is adjusted; the headrest can be suitable for different crowds to use, and the headrest is detached and placed into the containing groove, so that the tool is more convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of prone position appliances, in particular to an adjustable portable prone position appliance. Background Art

[0002] In order to improve the success rate of retinal detachment surgery, ophthalmology requires patients to maintain a prone position for a long time to ensure that the head is low and the tear is high to prevent the occurrence of complications. Patients are usually cared for using a prone device, which is a device used to support the body in a prone position and is usually used for prone training or treatment.

[0003] Most of the existing headrests are fixed to the bed by bolts, and their size and angle are fixed and cannot be adjusted. In addition, they need to be carried together with the bed, which is very inconvenient. Therefore, the utility model provides an adjustable portable prone position device to solve the problems raised in the above background technology. Summary of the invention

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an adjustable portable prone position device. The mounting block is inserted into the mounting groove, the card block pops out and is inserted into the card slot to fix the headrest, the sliding block drives the tooth block to enter the inner groove, the headrest is moved to adjust the angle, and then the tooth block is re-inserted into the tooth groove to fix the headrest, and then the threaded rotating cylinder is rotated to drive the threaded rod to slide outward, and the movable plate is pushed to adjust the position of the face pillow, so that the headrest can be used by different people.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable portable prone position device, comprising an upper body pad, a headrest, two face pads, two clamping blocks and two tooth blocks, the front end surface of the upper body pad is provided with a placement groove at the middle position, the end surface of one side of the upper body pad is provided with a mounting groove at the upper side position, the end surface of one side of the headrest is fixedly provided with a side block at the lower side position, the inner wall of the side block is hingedly provided with a mounting block, the front inner wall and the rear inner wall of the side block are both provided with tooth grooves, and the front end surface and the rear end surface of the mounting block are both provided with a clamping groove at one side position;

[0006] A movable plate is fixedly provided at the opposite side of the lower side of the other side end surface of the two face pillows, and two fixed plates are fixedly provided at the lower side of the other side end surface of the headrest, a threaded rotating cylinder is rotatably provided between the two fixed plates, and a threaded rod is threadedly sleeved on the front inner wall and the rear inner wall of the threaded rotating cylinder, and an inner groove is provided at the front and rear positions of the other side of the lower end surface of the mounting block, and a shifting block is slidably provided on the inner walls of the two inner grooves;

[0007] Through the above technical solution, when the device is used, the headrest in the placement groove is taken out, the installation block is inserted into the installation groove, the card block pops out and is inserted into the card slot to fix the headrest, the sliding block drives the tooth block into the inner groove, the headrest is moved to adjust the angle, and then the tooth block is re-inserted into the tooth groove to fix the headrest, and then the threaded rotating cylinder is rotated to drive the threaded rod to slide outward, and the movable plate is pushed to adjust the position of the face pillow, so that the headrest can be adapted to different people.

[0008] Furthermore, a stopper is hingedly provided at the front middle of the inner wall of one side of the placement groove, and the installation block is clamped and arranged on the inner wall of the installation groove;

[0009] Through the above technical solution, the installation block is removed from the installation groove, and then the headrest is placed in the placement groove and blocked by the block, making it more convenient to store the equipment.

[0010] Furthermore, the two clamping blocks are respectively clamped and arranged on the inner walls of the two clamping grooves, and the two tooth blocks are respectively clamped and arranged on the inner walls of the two tooth grooves;

[0011] Through the above technical solution, when installing the headrest, the installation block is inserted into the installation groove, and the clamping block will pop out and be clamped into the clamping groove, making it more convenient to fix the headrest, and the angle of the headrest can be easily adjusted by clamping the tooth block to the tooth groove.

[0012] Furthermore, the front inner wall and the rear inner wall of the installation groove are both provided with a slide groove, the two clamping blocks are respectively slidably arranged on the inner walls of the two slide grooves, and a push spring is fixedly arranged between the two clamping blocks and the two slide grooves;

[0013] Through the above technical solution, the sliding block is received into the slide groove, and the installation block is inserted into the installation groove. The block is pushed into the slot by the push spring, thereby fixing the installation block, making the headrest more convenient to install.

[0014] Furthermore, the two tooth blocks are respectively slidably arranged on the inner walls of the two inner grooves, the end faces of the two tooth blocks on opposite sides are respectively fixedly arranged on the end faces of the two shifting blocks on opposite sides, and a compression spring is fixedly arranged between the two shifting blocks and the two inner grooves;

[0015] Through the above technical solution, the tooth block is driven into the inner groove by sliding the shift block, and then the headrest is moved to release the shift block to squeeze the spring to push the tooth block into the side block, so as to facilitate the positioning of the headrest after adjustment.

[0016] Furthermore, the lower side of the end surface of the other side of the headrest is provided with adjustment grooves at the front and rear positions, the two movable plates are respectively slidably arranged on the inner walls of the two adjustment grooves, and the opposite end surfaces of the two threaded rods are respectively fixedly arranged on the opposite end surfaces of the two movable plates;

[0017] Through the above technical solution, the threaded rotating cylinder is rotated to drive the threaded rod to push the movable plate, and the pushed movable plate will drive the face pillow to open to both sides, so as to facilitate use by different groups of people.

[0018] Furthermore, the inner walls on both sides of the fixing plate are fixedly provided with limit blocks, the end faces on both sides of the two threaded rods are provided with limit grooves, and the four limit blocks are slidably provided on the inner walls of the four limit grooves respectively;

[0019] Through the above technical solution, the threaded rod will be driven to rotate when the threaded drum rotates, but the threaded rod will be restricted by the cooperation of the limit block and the limit groove, so that the threaded rod can stably push the movable plate.

[0020] Furthermore, auxiliary rods are fixedly arranged on both sides of the front inner wall and the rear inner wall of the headrest, and auxiliary grooves are opened on both sides of the end surfaces on the opposite sides of the two face pillows, and the four auxiliary rods are slidably arranged on the inner walls of the four auxiliary grooves respectively;

[0021] Through the above technical solution, the auxiliary rod and the auxiliary groove cooperate with each other when the face pillow slides, so that the face pillow has stronger supporting force and is more stable when sliding.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes an adjustable portable prone position device. When using the device, the mounting block is inserted into the mounting groove, and the clamping block is clamped into the clamping groove to fix the mounting block, making it more convenient to fix the headrest. When not in use, the headrest can be removed and placed in the placement groove, making the device more convenient to carry.

[0024] 2. The utility model proposes an adjustable portable prone position device, which can adjust the angle of the headrest conveniently by sliding the tooth block into the inner groove by sliding the shift block, and then the headrest is loosened by moving the shift block and the tooth block is inserted into the tooth groove. Moreover, the threaded rotating cylinder can be rotated to drive the threaded rod to push the movable slide plate, thereby facilitating the adjustment of the width of the face pillow, which is convenient for use by different groups of people. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is an axonometric schematic diagram of the utility model;

[0026] Figure 2 It is an axonometric schematic diagram of the headrest of the utility model;

[0027] Figure 3 It is a top cross-sectional schematic diagram of the headrest of the utility model;

[0028] Figure 4 It is an axonometric schematic diagram of the mounting block of the utility model;

[0029] Figure 5 It is a side cross-sectional schematic diagram of the mounting block of the utility model;

[0030] Figure 6 For the utility model Figure 3 An enlarged schematic diagram of point A.

[0031] Legend:

[0032] 1. Stop block; 2. Placement slot; 3. Upper body pad; 4. Slide slot; 5. Side block; 6. Headrest; 7. Facerest; 8. Dial block; 9. Adjustment slot; 10. Fixed plate; 11. Threaded drum; 12. Moving plate; 13. Mounting block; 14. Inner slot; 15. Clamp block; 16. Mounting slot; 17. Clamp slot; 18. Push spring; 19. Tooth block; 20. Tooth slot; 21. Auxiliary rod; 22. Auxiliary slot; 23. Extrusion spring; 24. Threaded rod; 25. Limit block; 26. Limit slot. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0034] Reference Figure 1-6 The utility model provides an embodiment: an adjustable portable prone position device, including an upper body pad 3, a headrest 6, two face pads 7, two clamping blocks 15 and two tooth blocks 19, a placement groove 2 is provided at the middle position of the front end surface of the upper body pad 3, a mounting groove 16 is provided at the upper position of one side end surface of the upper body pad 3, a side block 5 is fixedly provided at the lower position of one side end surface of the headrest 6, a mounting block 13 is hingedly provided on the inner wall of the side block 5, tooth grooves 20 are provided on the front inner wall and the rear inner wall of the side block 5, and a clamping groove 17 is provided at the side position of the front end surface and the rear end surface of the mounting block 13;

[0035] When using the device, take out the headrest 6 from the placement groove 2, insert the mounting block 13 into the mounting groove 16, and the clamping block 15 pops out and fits into the clamping groove 17 to fix the headrest 6. The patient's upper body is pressed on the upper body pad 3, and the face is pressed on the face pillow 7.

[0036] A movable plate 12 is fixedly provided at the opposite side of the lower side of the other end surface of the two face pillows 7, and two fixed plates 10 are fixedly provided at the lower side of the other end surface of the headrest 6, and a threaded rotating cylinder 11 is rotatably provided between the two fixed plates 10, and a threaded rod 24 is threadedly sleeved on the front inner wall and the rear inner wall of the threaded rotating cylinder 11, and an inner groove 14 is opened at the front and rear positions of the other side of the lower end surface of the mounting block 13, and the inner walls of the two inner grooves 14 are slidably provided with a shifting block 8;

[0037] The sliding block 8 drives the tooth block 19 into the inner groove 14, moves the headrest 6 to adjust the angle, and then re-inserts the tooth block 19 into the tooth groove 20 to fix the headrest 6. Then, the threaded rotating cylinder 11 is rotated to drive the threaded rod 24 to slide outward, and the movable plate 12 is pushed to adjust the position of the face pillow 7, so that the headrest 6 can be used by different people.

[0038] A stopper 1 is hingedly provided at the front position in the middle of the inner wall of one side of the placement slot 2, a mounting block 13 is clamped and arranged on the inner wall of the mounting slot 16, two clamping blocks 15 are clamped and arranged on the inner walls of the two clamping slots 17 respectively, two tooth blocks 19 are clamped and arranged on the inner walls of the two tooth grooves 20 respectively, a slide groove 4 is provided on the front inner wall and the rear inner wall of the mounting slot 16, two clamping blocks 15 are slidably arranged on the inner walls of the two slide grooves 4 respectively, and a push spring 18 is fixedly provided between the two clamping blocks 15 and the two slide grooves 4;

[0039] The mounting block 13 is removed from the mounting groove 16, and then the headrest 6 is placed in the placement groove 2 and blocked by the block 1, so that the tools can be stored more conveniently. When installing the headrest 6, the mounting block 13 is inserted into the mounting groove 16, and the clamping block 15 will pop out and be clamped into the clamping groove 17, making it more convenient to fix the headrest 6. Moreover, the tooth block 19 is clamped to the tooth groove 20, so as to facilitate the adjustment of the angle of the headrest 6. The clamping block 15 is retracted into the slide groove 4 by sliding the clamping block 15, and the mounting block 13 is inserted into the mounting groove 16. The clamping block 15 is pushed by the push spring 18 to be clamped into the clamping groove 17, so that the mounting block 13 is fixed, making it more convenient to install the headrest 6.

[0040] The two tooth blocks 19 are respectively slidably arranged on the inner walls of the two inner grooves 14, and the opposite end surfaces of the two tooth blocks 19 are respectively fixedly arranged on the opposite end surfaces of the two shifting blocks 8, and the extrusion springs 23 are fixedly arranged between the two shifting blocks 8 and the two inner grooves 14. The lower side of the other end surface of the headrest 6 is provided with adjustment grooves 9 at the front and rear positions, and the two movable plates 12 are respectively slidably arranged on the inner walls of the two adjustment grooves 9, and the opposite end surfaces of the two threaded rods 24 are respectively fixedly arranged on the opposite end surfaces of the two movable plates 12;

[0041] The tooth block 19 is driven to retract into the inner groove 14 by sliding the shift block 8, and then the headrest 6 is moved to release the shift block 8 and squeeze the spring 23 to push the tooth block 19 into the side block 5, so as to facilitate the positioning of the headrest 6 after the adjustment is completed. The threaded rotating cylinder 11 is rotated to drive the threaded rod 24 to push the movable plate 12, and the pushed movable plate 12 will drive the face pillow 7 to open to both sides, so as to facilitate the use of different people.

[0042] Limiting blocks 25 are fixedly arranged on the inner walls on both sides of the fixing plate 10, limiting grooves 26 are provided on the end surfaces on both sides of the two threaded rods 24, and four limiting blocks 25 are slidably arranged on the inner walls of the four limiting grooves 26 respectively, and auxiliary rods 21 are fixedly arranged on the inner walls of the front side and the rear side of the headrest 6 at the positions on both sides, and auxiliary grooves 22 are provided on the end surfaces on the opposite sides of the two facerests 7 at the positions on both sides, and four auxiliary rods 21 are slidably arranged on the inner walls of the four auxiliary grooves 22 respectively;

[0043] When the threaded drum 11 rotates, the threaded rod 24 will be driven to rotate, but the threaded rod 24 will be restricted by the cooperation of the limit block 25 and the limit groove 26, so that the threaded rod 24 can stably push the movable plate 12, and the face pillow 7 will be more supported by the cooperation of the auxiliary rod 21 and the auxiliary groove 22 when sliding, so that the face pillow 7 has stronger support force and is more stable when sliding.

[0044] Working principle: When using the device, insert the mounting block 13 into the mounting groove 16, and snap the clamping block 15 into the clamping groove 17 to fix the mounting block 13. Slide the tooth block 19 into the inner groove 14 through the shifting block 8, and pry the headrest 6 to release the shifting block 8 and snap the tooth block 19 into the tooth groove 20, so as to facilitate the adjustment of the angle of the headrest 6. Moreover, by rotating the threaded rotating cylinder 11, the threaded rod 24 can be driven to push the movable slide plate, so as to facilitate the adjustment of the width of the face pillow 7. When not in use, reset the headrest 6, and then slide the clamping block 15 into the slide groove 4 to pull the mounting block 13 out of the mounting groove 16, and then pry the block 1 to put the headrest 6 into the placement groove 2, so as to facilitate the carrying of the device.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable portable prone position device, comprising an upper body pad (3), a headrest (6), two face pillows (7), two clamping blocks (15) and two tooth blocks (19), characterized in that: A placement groove (2) is provided at a middle position on the front end surface of the upper body pad (3); a mounting groove (16) is provided at an upper position on one end surface of the upper body pad (3); a side block (5) is fixedly provided at a lower position on one end surface of the headrest (6); a mounting block (13) is hingedly provided on the inner wall of the side block (5); tooth grooves (20) are provided on the front inner wall and the rear inner wall of the side block (5); and a clamping groove (17) is provided on one side of the front end surface and the rear end surface of the mounting block (13); A movable plate (12) is fixedly provided at the lower side of the other end surface of the two face pillows (7) at the opposite side, and two fixed plates (10) are fixedly provided at the lower side of the other end surface of the head pillow (6), a threaded rotating cylinder (11) is rotatably provided between the two fixed plates (10), and a threaded rod (24) is threadedly sleeved on the front inner wall and the rear inner wall of the threaded rotating cylinder (11), and an inner groove (14) is provided at the front and rear sides of the other side of the lower end surface of the mounting block (13), and a shifting block (8) is slidably provided on the inner walls of the two inner grooves (14).

2. The adjustable portable prone position device according to claim 1, characterized in that: A stopper (1) is hingedly provided at the front middle of the inner wall of one side of the placement groove (2), and the installation block (13) is clamped and arranged on the inner wall of the installation groove (16).

3. The adjustable portable prone position device according to claim 1, characterized in that: The two clamping blocks (15) are respectively clamped and arranged on the inner walls of the two clamping grooves (17), and the two tooth blocks (19) are respectively clamped and arranged on the inner walls of the two tooth grooves (20).

4. The adjustable portable prone position device according to claim 1, characterized in that: The front inner wall and the rear inner wall of the installation groove (16) are both provided with a slide groove (4), the two clamping blocks (15) are respectively slidably arranged on the inner walls of the two slide grooves (4), and a push spring (18) is fixedly arranged between the two clamping blocks (15) and the two slide grooves (4).

5. The adjustable portable prone position device according to claim 1, characterized in that: The two tooth blocks (19) are respectively slidably arranged on the inner walls of the two inner grooves (14); the end surfaces on opposite sides of the two tooth blocks (19) are respectively fixedly arranged on the end surfaces on opposite sides of the two shifting blocks (8); and a compression spring (23) is fixedly arranged between the two shifting blocks (8) and the two inner grooves (14).

6. The adjustable portable prone position device according to claim 1, characterized in that: Adjustment grooves (9) are provided at the front and rear positions of the lower side of the end surface of the other side of the headrest (6); the two movable plates (12) are respectively slidably arranged on the inner walls of the two adjustment grooves (9); and the opposite side end surfaces of the two threaded rods (24) are respectively fixedly arranged on the opposite side end surfaces of the two movable plates (12).

7. The adjustable portable prone position device according to claim 1, characterized in that: Limit blocks (25) are fixedly disposed on the inner walls on both sides of the fixed plate (10), and limit slots (26) are provided on the end faces on both sides of the two threaded rods (24). The four limit blocks (25) are slidably disposed on the inner walls of the four limit slots (26), respectively.

8. The adjustable portable prone position device according to claim 1, characterized in that: Auxiliary rods (21) are fixedly arranged on both sides of the front inner wall and the rear inner wall of the headrest (6), and auxiliary grooves (22) are opened on both sides of the end surfaces of the opposite sides of the two facerests (7), and the four auxiliary rods (21) are slidably arranged on the inner walls of the four auxiliary grooves (22), respectively.

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