Brown type frame convenient to adjust

Abstract

The utility model relates to the technical field of Brown type frames, and discloses a Brown type frame convenient to adjust. According to the adjusting assembly, a stretching mechanism is hinged to the top of a first mounting base; the sleeves are symmetrically arranged on the mounting seat I; the through groove is formed in the sleeve; the toothed plate I is inserted into the inner side of the sleeve; the mounting seat II is arranged on the toothed plate I; the frame bodies are arranged on the opposite faces of the two sets of sleeves. Gears are symmetrically and rotationally arranged on the inner side of the frame body and penetrate through the through groove to be meshed with the first toothed plate; according to the Brown type frame convenient to adjust, the two sets of second toothed plates are folded by rotating a handle, fixation of the first toothed plates is relieved, then the length of the first toothed plates is adjusted by pulling a second mounting base, the adjusted first toothed plates are fixed by reversely rotating the handle after adjustment is completed, the device is simple in structure, an operator can conveniently adjust the length of the Brown type frame, and the practicability is high. The use is more convenient, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of Brownian racks, in particular to a Brownian rack which is easy to adjust. Background Art

[0002] The Brownian frame is an auxiliary tool used in orthopedic treatment, mainly used for traction. Bone traction or skin traction is performed through the Brownian frame pulley to achieve the purpose of reducing fractures, dislocations, maintaining the position after reduction or correcting joint deformities, and relieving muscle spasms and pain.

[0003] It has a simple structure and is suitable for lower limb traction, ankle traction, and femoral traction. It relies on the frame to fix the thigh and then traction the leg. Since the entire rehabilitation cycle is long, the part that contacts the leg will cause bedsores due to pressure after long-term use. Brownian frames are used in medical care and rehabilitation.

[0004] However, the existing Brownian frame structure is relatively simple and generally only has supporting and traction functions. It is not convenient to reasonably adjust the height and length according to the patient's body height, which has poor practicality and affects work efficiency. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides an easily adjustable Brownian frame, which has the advantage of easy adjustment and solves the problem that the existing Brownian frame generally only has supporting and traction functions, is not convenient for reasonable adjustment of height and length according to the patient's body height, has poor practicality, and affects work efficiency.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a Brownian frame that is easy to adjust, comprising an adjustment component; the adjustment component comprises: a mounting seat 1, the top of which is hinged with a stretching mechanism; a sleeve is symmetrically arranged on the mounting seat 1; a through slot is opened on the sleeve; a tooth plate 1 is inserted into the inner side of the sleeve; a mounting seat 2 is arranged on the tooth plate 1; a frame is arranged on the opposite surfaces of the two groups of the sleeves; gears are symmetrically arranged on the inner side of the frame and pass through the through slot to engage with the tooth plate 1; a handle is rotatably arranged on the frame; a bevel gear 1 is arranged on the outside of the handle; a tooth plate 2 is symmetrically arranged on the inside of the frame; a bidirectional screw rod is arranged on the two groups of tooth plates 2 and is threadedly connected to the tooth plate 2; a bevel gear 2 is arranged on the outside of the bidirectional screw rod and engages with the bevel gear 1.

[0009] In some embodiments, an auxiliary component is provided on the tooth plate 2, and the auxiliary component includes: a rod body symmetrically provided on the tooth plate 2; and a slide groove symmetrically opened on the frame.

[0010] In some embodiments, the rod is a screw.

[0011] In some embodiments, the auxiliary component further includes: a scale provided on the tooth plate 1.

[0012] In some embodiments, the auxiliary component further includes: an inclined groove opened on the tooth plate 1.

[0013] In some embodiments, the auxiliary component further includes: a baffle disposed on the sleeve and bolted to the frame.

[0014] In some embodiments, the auxiliary component further includes a handle disposed on the second mounting base.

[0015] In some embodiments, the second mounting seat is connected to the first tooth plate via bolts.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a Brownian frame that is easy to adjust and has the following features:

[0018] Beneficial effects:

[0019] The Brownian frame which is easy to adjust closes the two sets of tooth plates 2 by turning the handle, releases the fixation of the tooth plate 1, and then pulls the mounting base 2 to adjust the length of the tooth plate 1. After the adjustment is completed, the handle is turned in the opposite direction to fix the adjusted tooth plate 1. The device has a simple structure, which allows the operator to adjust the length of the Brownian frame, making it more convenient to use and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the sleeve of the utility model.

[0022] In the picture:

[0023] 1. Adjustment assembly; 11. Mounting base 1; 111. Stretching mechanism; 12. Sleeve; 121. Through slot; 13. Tooth plate 1; 14. Mounting base 2; 15. Frame; 16. Gear; 17. Handle; 171. Bevel gear 1; 18. Bevel gear 2; 181. Bidirectional screw; 19. Tooth plate 2;

[0024] 2. Auxiliary components; 21. Rod body; 22. Slide groove; 23. Scale; 24. Bevel groove; 25. Baffle; 26. Handle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0026] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0027] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] The Brownian frame is an auxiliary tool used in orthopedic treatment, mainly used for traction. Bone traction or skin traction is performed through the Brownian frame pulley to achieve the purpose of reducing fractures, dislocations, maintaining the position after reduction or correcting joint deformities, and relieving muscle spasms and pain.

[0029] In the related art, the existing Brownian frame structure is relatively simple and generally only has supporting and traction functions. It is not convenient to reasonably adjust the height and length according to the patient's body height, and its practicality is poor, which affects the working efficiency.

[0030] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a Brownian frame that is easy to adjust. When the Brownian frame is needed, it is only necessary to turn the handle 17 to close the two sets of tooth plates 19, release the fixation of tooth plate 13, and then pull the mounting seat 14 to adjust the length of tooth plate 13. After the adjustment is completed, the adjusted tooth plate 13 is fixed by rotating the handle 17 in the opposite direction. The device has a simple structure, so that the operator can adjust the length of the Brownian frame, making it more convenient to use and increasing work efficiency.

[0031] The present application is described below with reference to specific embodiments and with reference to the accompanying drawings:

[0032] Combine Figure 1-Figure 2The embodiment of the present application provides a Brownian frame that is easy to adjust, including an adjustment component 1; the adjustment component 1 includes: a mounting seat 11 with a stretching mechanism 111 hinged on the top; a sleeve 12 symmetrically arranged on the mounting seat 11; a through slot 121 opened on the sleeve 12; a tooth plate 13 inserted into the inner side of the sleeve 12; a mounting seat 2 14 arranged on the tooth plate 13; a frame 15 arranged on the opposite sides of the two sets of sleeves 12; a gear 16 symmetrically rotating The tooth plate 19 is symmetrically arranged on the inner side of the frame 15; the bidirectional screw rod 181 is arranged on two groups of tooth plates 19 and is threadedly connected to the tooth plates 19; the bevel gear 2 18 is arranged on the outside of the bidirectional screw rod 181 and is engaged with the bevel gear 1 171.

[0033] When it is necessary to adjust the length of the tooth plate 13 according to the size of the patient, first turn the handle 17 to drive the bevel gear 171 to rotate, so that the bevel gear 171 can drive the bevel gear 2 18 engaged with it to rotate, thereby driving the bidirectional screw rod 181 to rotate. Since the thread directions of the outer walls at both ends of the bidirectional screw rod 181 are opposite, and the two ends are respectively engaged with the two sets of tooth plates 2 19, the tooth plates 2 19 at both ends can be driven to close or expand. When closing the tooth plate 2 19, the engagement between the tooth plate 2 19 and the gear 16 is released, so that the gear 16 can rotate. At this time, pulling the mounting seat 2 14 connected to the tooth plate 13 can drive the tooth plate 13 to move inside the sleeve 12 to extend. The length of the tooth plate 13 is adjusted by rotating the handle 17 in the opposite direction to drive the tooth plates 2 19 on both sides to expand and engage with the gear 16, thereby achieving the effect of limiting and fixing the gear 16 to prevent it from rotating. Since the gear 16 engages with the tooth plate 13, the length of the tooth plate 13 is fixed. Then the patient's foot is placed on the top of the device and the patient's foot is stretched by the stretching mechanism 111. The reference patent "CN217828180U" specification, paragraph "

[0025] ", is common knowledge and will not be repeated here. The device has a simple structure so that the operator can adjust the length of the Brownian frame, making it more convenient to use and increasing work efficiency.

[0034] In some embodiments, an auxiliary component 2 is provided on the second tooth plate 19 , and the auxiliary component 2 includes: a rod body 21 symmetrically provided on the second tooth plate 19 ; and a slide groove 22 symmetrically opened on the frame 15 .

[0035] Rod bodies 21 are symmetrically arranged on both sides of the tooth plate 2 19, and slide grooves 22 are symmetrically opened on both sides of the frame 15, and the rod bodies 21 pass through the slide grooves 22. When the tooth plate 2 19 is subsequently moved up and down, the rod bodies 21 can be driven to slide on the inner side of the slide grooves 22. In this way, the operator can determine the position of the tooth plate 2 19 by checking the position of the rod bodies 21, so that the operator can judge whether the tooth plate 2 19 is engaged with the gear 16, so as to make timely adjustments and increase the working efficiency.

[0036] In some embodiments, the rod body 21 is a screw.

[0037] The rod body 21 is set as a screw and is threadedly connected to the tooth plate 2 19, so that it can be removed from both sides of the tooth plate 2 19 by screwing the rod body 21. Since the tooth plate 2 19 has no limiting mechanism, it is convenient to subsequently take out the tooth plate 2 19 from the inside of the frame 15 so as to maintain or replace the parts inside the frame 15.

[0038] In some embodiments, the auxiliary component 2 further includes a scale 23 provided on the tooth plate 13 .

[0039] A scale 23 is set on the front side of the tooth plate 13, so that the operator can accurately adjust the length of the tooth plate 13 according to the scale 23 to adapt to patients of different sizes, avoiding the need for multiple adjustments to determine the length of the tooth plate 13, reducing the workload and increasing work efficiency.

[0040] In some embodiments, the auxiliary component 2 further includes a chute 24 provided on the tooth plate 13 .

[0041] An inclined groove 24 is provided at one end of the tooth plate 13, so that when the tooth plate 13 is subsequently docked with the sleeve 12, the arc of the inclined groove 24 on one side of the tooth plate 13 can make the docking with the sleeve 12 faster, thereby increasing the working efficiency.

[0042] In some embodiments, the auxiliary component 2 further includes a baffle 25 disposed on the sleeve 12 and bolted to the frame 15 .

[0043] Baffles 25 are symmetrically arranged on opposite sides of the two sets of sleeves 12 and are bolted to the frame 15. This makes it easy to remove and replace internal parts when parts inside the frame 15 are damaged or deformed, thereby increasing practicality.

[0044] In some embodiments, the auxiliary component 2 further includes a handle 26 disposed on the second mounting seat 14 .

[0045] A handle 26 is provided on one side of the second mounting base 14 , so that the subsequent pulling of the second mounting base 14 can be achieved by pulling the handle 26 , making the operation more convenient and increasing the working efficiency.

[0046] In some embodiments, the second mounting seat 14 is connected to the first tooth plate 13 by bolts.

[0047] The mounting base 2 14 and the tooth plate 1 13 are set to be connected by bolts. In this way, when the tooth plate 13 is damaged or deformed, it is convenient to remove it for replacement, so as not to affect the subsequent storage or adjustment of other tooth plates 13, thereby increasing the practical effect.

[0048] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", "some examples", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0049] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0050] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A Brownian rack that is easy to adjust, characterized by: The invention comprises an adjusting component (1); the adjusting component (1) comprises: A mounting seat (11) having a stretching mechanism (111) hinged on its top; A sleeve (12) is symmetrically arranged on the first mounting seat (11); A through groove (121) is provided on the sleeve (12); A tooth plate (13) is inserted into the inner side of the sleeve (12); A second mounting seat (14) is provided on the first tooth plate (13); A frame (15) is provided on opposite sides of the two sets of sleeves (12); A gear (16) is symmetrically arranged on the inner side of the frame (15) and passes through the through slot (121) to engage with the tooth plate (13); A handle (17) is rotatably mounted on the frame (15); A bevel gear (171) is arranged on the outside of the handle (17); Tooth plate 2 (19), symmetrically arranged on the inner side of the frame (15); A bidirectional screw rod (181) is provided on the two sets of tooth plates (19) and is threadedly connected to the tooth plates (19); The second bevel gear (18) is arranged outside the bidirectional screw rod (181) and meshes with the first bevel gear (171).

2. The easily adjustable Brownian rack according to claim 1, characterized in that: The tooth plate 2 (19) is provided with an auxiliary component (2), and the auxiliary component (2) includes: The rod body (21) is symmetrically arranged on the second tooth plate (19); The slide groove (22) is symmetrically arranged on the frame (15).

3. The easily adjustable Brownian rack according to claim 2, characterized in that: The rod body (21) is a screw.

4. The easily adjustable Brownian rack according to claim 3, characterized in that: The auxiliary component (2) further comprises: A scale (23) is provided on the tooth plate (13).

5. The easily adjustable Brownian rack according to claim 4, characterized in that: The auxiliary component (2) further comprises: The inclined groove (24) is provided on the tooth plate 1 (13).

6. The easily adjustable Brownian rack according to claim 5, characterized in that: The auxiliary component (2) further comprises: A baffle (25) is provided on the sleeve (12) and is bolted to the frame (15).

7. The easily adjustable Brownian rack according to claim 6, characterized in that: The auxiliary component (2) further comprises: A handle (26) is provided on the second mounting seat (14).

8. The easily adjustable Brownian rack according to claim 7, characterized in that: The second mounting seat (14) is connected to the first tooth plate (13) by bolts.

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