Multifunctional support with locking structure

Abstract

The utility model discloses a multifunctional support with a locking structure, which comprises a leg supporting plate, a supporting rod and a clamping seat fixed at the edge of a bed board, the supporting rod is mounted on the clamping seat in a height position and horizontal position adjustable manner through the locking mechanism, and the upper end of the supporting rod is connected with the leg supporting plate through an angle adjusting mechanism; according to the leg supporting device, the function of simultaneously adjusting the height and the horizontal position of the leg supporting plate can be achieved only by loosening and tightening the first threaded column through the arranged locking mechanism, operation is more convenient, and the angle of the leg supporting plate can be rapidly adjusted through the arranged angle adjusting mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field, especially a kind of multifunctional support with locking structure. BACKGROUND

[0002] Chinese patent with the publication number CN221357538U discloses a leg support mechanism, comprising support frame rod, rotating rod, supporting plate, lifting assembly, rotary adjusting assembly, distance adjusting assembly, rotating rod is arranged at one end of support frame rod, supporting plate is arranged above rotating rod, lifting assembly is connected at one end of rotating rod, for adjusting the height of supporting plate, rotary adjusting assembly is arranged between rotating rod and support frame rod, for adjusting the angle of supporting plate, distance adjusting assembly is arranged outside support frame rod, for adjusting the horizontal distance of support frame rod, the height of supporting plate can be adjusted by the lifting assembly arranged, the vertical angle of supporting plate can be hollowly adjusted by the rotary assembly arranged, the horizontal displacement of supporting plate can be adjusted by the distance adjusting assembly arranged.

[0003] The above-mentioned leg support mechanism solves some defects in the prior art, but in actual use, the height of the support frame rod needs to be adjusted by rotating the first positioning threaded column, and the horizontal position of the support frame rod needs to be adjusted by rotating the second positioning threaded column, which is relatively cumbersome to operate.

[0004] Therefore, a multifunctional support with locking structure is proposed. SUMMARY

[0005] The utility model aims at providing a multifunctional support with locking structure, so as to solve or at least alleviate one or more of the above-mentioned problems and other problems in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the main technical scheme including:

[0007] A multifunctional support with locking structure, comprising a leg supporting plate, a support rod, and a clamping seat fixed at the edge of a bed plate, the support rod is adjustably installed on the clamping seat in height and horizontal position by a locking mechanism, and the upper end of the support rod is connected with the leg supporting plate by an angle adjusting mechanism.

[0008] In the multifunctional support with locking structure according to the utility model, the locking mechanism comprises a shell, one side of the shell is provided with an opening, a first clamping head is fixedly connected to the opening of the shell, a second clamping head is arranged at the opening of the shell, one end of the second clamping head in the shell is hinged to the shell through a first pin shaft, a hinged seat is fixedly connected to one end of the second clamping head in the shell, a cylindrical rod is hinged to the hinged seat through a second pin shaft, the cylindrical rod is slidably arranged through the shell at one end away from the first clamping head, a waist hole is formed at one end of the cylindrical rod away from the shell, a sleeve is slidably arranged at one end of the cylindrical rod away from the first clamping head, a positioning hole is formed in the sleeve and is in communication with the waist hole, the lower end of the supporting rod is slidably arranged through the positioning hole and the waist hole, a first threaded column for abutting the supporting rod in the waist hole is threadedly connected to one end of the cylindrical rod away from the shell, in the process of abutting the supporting rod in the waist hole by rotating the first threaded column, one end of the sleeve close to the shell abuts against the side of the shell, at the same time, the cylindrical rod moves a distance towards the first threaded column, so that the second clamping head rotates towards the first clamping head, and the first clamping head and the second clamping head can be clamped on the clamping seat.

[0009] In the multifunctional support with locking structure according to the utility model, the locking mechanism comprises a shell, one side of the shell is provided with an opening, a first clamping head is fixedly connected to the opening of the shell, a second clamping head is arranged at the opening of the shell, one end of the second clamping head in the shell is hinged to the shell through a first pin shaft, a hinged seat is fixedly connected to one end of the second clamping head in the shell, a cylindrical rod is hinged to the hinged seat through a second pin shaft, the cylindrical rod is slidably arranged through the shell at one end away from the first clamping head, a waist hole is formed at one end of the cylindrical rod away from the shell, a sleeve is slidably arranged at one end of the cylindrical rod away from the first clamping head, a positioning hole is formed in the sleeve and is in communication with the waist hole, the lower end of the supporting rod is slidably arranged through the positioning hole and the waist hole, a first threaded column for abutting the supporting rod in the waist hole is threadedly connected to one end of the cylindrical rod away from the shell, in the process of abutting the supporting rod in the waist hole by rotating the first threaded column, one end of the sleeve close to the shell abuts against the side of the shell, at the same time, the cylindrical rod moves a distance towards the first threaded column, so that the second clamping head rotates towards the first clamping head, and the first clamping head and the second clamping head can be clamped on the clamping seat.

[0010] In the multifunctional support with locking structure according to the utility model, the locking mechanism comprises a shell, one side of the shell is provided with an opening, a first clamping head is fixedly connected to the opening of the shell, a second clamping head is arranged at the opening of the shell, one end of the second clamping head in the shell is hinged to the shell through a first pin shaft, a hinged seat is fixedly connected to one end of the second clamping head in the shell, a cylindrical rod is hinged to the hinged seat through a second pin shaft, the cylindrical rod is slidably arranged through the shell at one end away from the first clamping head, a waist hole is formed at one end of the cylindrical rod away from the shell, a sleeve is slidably arranged at one end of the cylindrical rod away from the first clamping head, a positioning hole is formed in the sleeve and is in communication with the waist hole, the lower end of the supporting rod is slidably arranged through the positioning hole and the waist hole, a first threaded column for abutting the supporting rod in the waist hole is threadedly connected to one end of the cylindrical rod away from the shell, in the process of abutting the supporting rod in the waist hole by rotating the first threaded column, one end of the sleeve close to the shell abuts against the side of the shell, at the same time, the cylindrical rod moves a distance towards the first threaded column, so that the second clamping head rotates towards the first clamping head, and the first clamping head and the second clamping head can be clamped on the clamping seat.

[0011] In the multifunctional support with locking structure according to the utility model, the locking mechanism comprises a shell, one side of the shell is provided with an opening, a first clamping head is fixedly connected to the opening of the shell, a second clamping head is arranged at the opening of the shell, one end of the second clamping head in the shell is hinged to the shell through a first pin shaft, a hinged seat is fixedly connected to one end of the second clamping head in the shell, a cylindrical rod is hinged to the hinged seat through a second pin shaft, the cylindrical rod is slidably arranged through the shell at one end away from the first clamping head, a waist hole is formed at one end of the cylindrical rod away from the shell, a sleeve is slidably arranged at one end of the cylindrical rod away from the first clamping head, a positioning hole is formed in the sleeve and is in communication with the waist hole, the lower end of the supporting rod is slidably arranged through the positioning hole and the waist hole, a first threaded column for abutting the supporting rod in the waist hole is threadedly connected to one end of the cylindrical rod away from the shell, in the process of abutting the supporting rod in the waist hole by rotating the first threaded column, one end of the sleeve close to the shell abuts against the side of the shell, at the same time, the cylindrical rod moves a distance towards the first threaded column, so that the second clamping head rotates towards the first clamping head, and the first clamping head and the second clamping head can be clamped on the clamping seat.

[0012] In the multifunctional support with locking structure according to the utility model, the locking mechanism comprises a shell, one side of the shell is provided with an opening, a first clamping head is fixedly connected to the opening of the shell, a second clamping head is arranged at the opening of the shell, one end of the second clamping head in the shell is hinged to the shell through a first pin shaft, a hinged seat is fixedly connected to one end of the second clamping head in the shell, a cylindrical rod is hinged to the hinged seat through a second pin shaft, the cylindrical rod is slidably arranged through the shell at one end away from the first clamping head, a waist hole is formed at one end of the cylindrical rod away from the shell, a sleeve is slidably arranged at one end of the cylindrical rod away from the first clamping head, a positioning hole is formed in the sleeve and is in communication with the waist hole, the lower end of the supporting rod is slidably arranged through the positioning hole and the waist hole, a first threaded column for abutting the supporting rod in the waist hole is threadedly connected to one end of the cylindrical rod away from the shell, in the process of abutting the supporting rod in the waist hole by rotating the first threaded column, one end of the sleeve close to the shell abuts against the side of the shell, at the same time, the cylindrical rod moves a distance towards the first threaded column, so that the second clamping head rotates towards the first clamping head, and the first clamping head and the second clamping head can be clamped on the clamping seat.

[0013] The utility model discloses a multifunctional support with locking structure, wherein the fastener includes a second threaded column, the upper end of the second threaded column is threadedly rotatably connected to the ball seat, and the upper end of the second threaded column can abut the ball head against the ball seat.

[0014] In a multifunctional support with locking structure according to the utility model, the bottom of the supporting rod is fixedly connected with a limiting bolt.

[0015] In a multifunctional support with locking structure according to the utility model, one end of the leg supporting plate is provided with a slot, a cross bar is slidingly inserted into the slot, one end of the cross bar is fixedly connected with a hook, the bottom of the leg supporting plate is provided with a storage groove for storing the hook, and a handle bolt for locking the cross bar is threadedly installed on the bottom of the leg supporting plate.

[0016] In a multifunctional support with locking structure according to the utility model, the elastic member is a torsion spring, the torsion spring is sleeved on the first pin shaft, one end of the torsion spring is fixedly connected with the lower end of the second clamping head, and the other end of the torsion spring is fixedly connected with the inner wall of the shell.

[0017] The utility model at least has following beneficial effect:

[0018] The locking mechanism is provided, and the height and horizontal position of the leg supporting plate can be simultaneously adjusted by loosening or tightening the first threaded column, so that the operation is more convenient.

[0019] The cross bar and the hook are provided, the infusion bottle can be hung, and the cross bar and the hook can be hidden and stored when not in use.

[0020] The angle adjusting mechanism is provided, and the angle of the leg supporting plate can be quickly adjusted. DRAWINGS

[0021] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 It is a partial structural schematic diagram of the multifunctional support with locking structure of the utility model;

[0024] Figure 3 It is a sectional structure schematic diagram of the locking mechanism of the utility model;

[0025] Figure 4 A structure diagram of the locking mechanism of the utility model is shown in the figure;

[0026] Figure 5 A structure diagram of the locking mechanism of the utility model is shown in the figure; Figure 2 A structure diagram of the locking mechanism of the utility model is shown in the figure.

[0027] Explanation of reference numerals:

[0028] 1, bed plate; 101, card seat; 2, cross bar; 201, hook; 3, leg support plate; 301, storage groove; 302, insertion groove; 4, locking mechanism; 401, reset member; 402, shell; 403, first clamping head; 404, second clamping head; 405, hinged seat; 406, cylindrical rod; 407, waist hole; 408, sleeve; 409, positioning hole; 410, first threaded column; 5, angle adjusting mechanism; 501, ball seat; 502, connecting rod; 503, second threaded column; 6, support rod; 601, limiting bolt. DETAILED DESCRIPTION

[0029] The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the realization process of how the present application applies technical means to solve technical problems and achieves technical effects can be fully understood and implemented.

[0030] Please refer to Figures 1 to 5 The embodiment provides a multifunctional support with a locking structure, which comprises a leg support plate 3, a support rod 6 and a card seat 101 fixed at the edge of a bed plate 1. The support rod 6 is installed on the card seat 101 in a height position and a horizontal position which can be adjusted by a locking mechanism 4. The upper end of the support rod 6 is connected with the leg support plate 3 through an angle adjusting mechanism 5.

[0031] In the embodiment, the locking mechanism 4 comprises a shell 402, one side of the shell 402 is provided with an opening, the first clamping head 403 is fixedly connected at the opening of the shell 402, the second clamping head 404 is arranged at the opening of the shell 402, one end of the second clamping head 404 inside the shell 402 is hinged to the shell 402 through a first pin shaft, the one end of the second clamping head 404 inside the shell 402 is fixedly connected with a hinge seat 405, a cylindrical rod 406 is hinged to the hinge seat 405 through a second pin shaft, the one end of the cylindrical rod 406 away from the first clamping head 403 is slidably arranged through the shell 402, the one end of the cylindrical rod 406 away from the shell 402 is provided with a waist hole 407, the sleeve pipe 408 is slidably arranged at the one end of the cylindrical rod 406 away from the first clamping head 403, the positioning hole 409 is arranged in the sleeve pipe 408 and communicates with the waist hole 407, the lower end of the supporting rod 6 is slidably arranged through the positioning hole 409 and the waist hole 407, the first threaded column 410 is threadedly connected to the one end of the cylindrical rod 406 away from the shell 402 and is used for abutting the supporting rod 6 in the waist hole 407, during the process of abutting the supporting rod 6 in the waist hole 407 by rotating the first threaded column 410, the one end of the sleeve pipe 408 close to the shell 402 abuts against the side of the shell 402, at the same time, the cylindrical rod 406 moves a distance towards the first threaded column 410, thereby making the second clamping head 404 rotate towards the first clamping head 403, thereby making the first clamping head 403 and the second clamping head 404 be able to clamp on the clamping seat 101.

[0032] By adopting the above technical scheme, in use, first, the first clamping head 403 on the locking mechanism 4 is clamped at the upper end of the clamping seat 101, the second clamping head 404 is clamped at the lower end of the clamping seat 101, then the lower end of the supporting rod 6 is arranged through the positioning hole 409 and the waist hole 407, then the first threaded column 410 is screwed, during the process of screwing the first threaded column 410, the first threaded column 410 will push the supporting rod 6 towards the shell 402, the moving supporting rod 6 will drive the sleeve pipe 408 to move towards the shell 402, finally abutting against one side of the shell 402, at the same time, the cylindrical rod 406 moves a distance towards the first threaded column 410, thereby making the second clamping head 404 rotate towards the first clamping head 403, thereby making the first clamping head 403 and the second clamping head 404 be able to clamp on the clamping seat 101, conversely, after unscrewing the first threaded column 410, the height and horizontal position of the leg supporting plate 3 can be adjusted.

[0033] In the embodiment, the outer wall of the cylindrical rod 406 is provided with a limiting groove 411, the inner wall of the positioning hole 409 is fixedly connected with a sliding block, the sliding block is slidably arranged in the limiting groove 411, through the arrangement, the positioning hole 409 and the waist hole 407 can always keep in communication.

[0034] In the embodiment, the angle adjusting mechanism 5 comprises a ball seat 501 fixed at the upper end of the supporting rod 6, the bottom of the leg supporting plate 3 is fixedly connected with a connecting rod 502, the lower end of the connecting rod 502 is fixedly connected with a ball head, the ball head is movably arranged in the ball seat 501, and the ball seat 501 is provided with a fastener for fixing the ball head, wherein the fastener comprises a second threaded column 503, the upper end of the second threaded column 503 is threadedly connected with the ball seat 501, and the upper end of the second threaded column 503 can abut the ball head against the ball seat 501.

[0035] The angle of the leg supporting plate 3 can be quickly adjusted by loosening the second threaded column 503.

[0036] In order to avoid that the supporting rod 6 is pulled out from the locking mechanism 4 by a patient or other non-hospital personnel, the bottom of the supporting rod 6 is threadedly fixedly connected with a limiting bolt 601.

[0037] In the embodiment, one end of the leg supporting plate 3 is provided with a slot 302, a cross rod 2 is slidably inserted in the slot 302, one end of the cross rod 2 is fixedly connected with a hook 201, the bottom of the leg supporting plate 3 is provided with a storage groove 301 for storing the hook 201, and the bottom of the leg supporting plate 3 is threadedly installed with a handle bolt for locking the cross rod 2. Through the cross rod 2 and the hook 201, the infusion bottle can be hung, and when not in use, the cross rod 2 and the hook 201 can be hidden and stored.

[0038] In the embodiment, the elastic member 401 is a spring, the spring is sleeved on the first pin shaft, one end of the spring is fixedly connected with the lower end of the second clamping head 404, and the other end of the spring is fixedly connected with the inner wall of the shell 402.

[0039] In some embodiments, the elastic member 401 is a torsion spring, the torsion spring is sleeved on the first pin shaft, one end of the torsion spring is fixedly connected with the lower end of the second clamping head 404, and the other end of the torsion spring is fixedly connected with the inner wall of the shell 402.

[0040] The above description shows and describes several preferred embodiments of the utility model, but as described above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein by the above teaching or related technical or knowledge. The modification and change made by the person skilled in the art without departing from the spirit and scope of the utility model should be within the protection scope of the claims attached to the utility model.

Claims

1. A multifunctional support with locking structure, characterized in that, The utility model provides a kind of adjustable leg support, including leg support plate (3), support rod (6) and fixed at the edge of bed board (1) holder (101), the support rod (6) is installed on the holder (101) by locking mechanism (4) height position and horizontal position adjustable, the upper end of the support rod (6) is connected with the leg support plate (3) by angle adjusting mechanism (5); The locking mechanism (4) includes a housing (402), one side of the housing (402) is provided with an opening, the first clamp head (403) is fixedly connected to the opening of the housing (402), the second clamp head (404) is provided at the opening of the housing (402), one end of the second clamp head (404) inside the housing (402) is hinged to the housing (402) by a first pin shaft, the second clamp head (404) is fixedly connected to the hinge seat (405) at one end inside the housing (402), the cylindrical rod (406) is hinged to the hinge seat (405) by a second pin shaft, the cylindrical rod (406) is slidably arranged through the housing (402) at one end away from the first clamp head (403), the cylindrical rod (406) is provided with a waist hole (407) at one end away from the housing (402), the cylindrical rod (406) is slidably sleeved with a sleeve (408) at one end away from the first clamp head (403), the sleeve (408) is provided with a positioning hole (409) communicating with the waist hole (407), the lower end of the support rod (6) is slidably arranged through the positioning hole (409) and the waist hole (407), the first threaded column (410) for abutting the support rod (6) against the inside of the waist hole (407) is threadedly connected to one end of the cylindrical rod (406) away from the housing (402), during the process of abutting the support rod (6) against the inside of the waist hole (407) by rotating the first threaded column (410), the end of the sleeve (408) close to the housing (402) will abut against the side of the housing (402), at the same time, the cylindrical rod (406) will move a distance towards the first threaded column (410), so as to rotate the second clamp head (404) towards the first clamp head (403), so that the first clamp head (403) and the second clamp head (404) can be clamped on the holder (101).

2. The multifunctional support with locking structure according to claim 1, characterized in that: It also includes an elastic member (401) capable of rotating the second clamp head (404) towards the first clamp head (403).

3. The multifunctional support with locking structure according to claim 2, characterized in that: The elastic member (401) is an elastic sheet, the upper end of the elastic sheet abuts against one side of the upper end of the second clamp head (404), and the upper end of the elastic sheet is fixedly connected to the inner wall of one side of the housing (402).

4. The multifunctional support with locking structure according to claim 3, characterized in that: The elastic member (401) is a torsion spring, the torsion spring is sleeved on the first pin shaft, one end of the torsion spring is fixedly connected to the lower end of the second clamp head (404), and the other end of the torsion spring is fixedly connected to the inner wall of the housing (402).

5. The multifunctional support with locking structure according to claim 4, characterized in that: The outer wall of the columnar rod (406) is provided with a limiting groove (411), the inner wall of the positioning hole (409) is fixedly connected with a sliding block, and the sliding block is slidingly arranged in the limiting groove (411).

6. The multifunctional support with locking structure according to claim 5, characterized in that: The angle adjusting mechanism (5) comprises a ball seat (501) fixed to the upper end of the supporting rod (6), a connecting rod (502) fixedly connected to the bottom of the leg supporting plate (3), a ball head fixedly connected to the lower end of the connecting rod (502), and a fastener arranged on the ball seat (501) and used for fixing the ball head.

7. The multifunctional support with locking structure according to claim 6, characterized in that: The fastener comprises a second threaded column (503) threadedly connected to the upper end of the ball seat (501), and the upper end of the second threaded column (503) can tightly abut the ball head in the ball seat (501).

8. The multifunctional support with locking structure according to claim 7, characterized in that: The bottom of the supporting rod (6) is threadedly fixed with a limiting bolt (601).

9. The multifunctional support with locking structure according to claim 8, characterized in that: One end of the leg supporting plate (3) is provided with a slot (302), the slot (302) is slidingly inserted with a cross rod (2), one end of the cross rod (2) is fixedly connected with a hook (201), the bottom of the leg supporting plate (3) is provided with a storage groove (301) for storing the hook (201), and the bottom of the leg supporting plate (3) is threadedly installed with a handle bolt for locking the cross rod (2).

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