CN210991528U - Orthopedic support - Google Patents

Abstract

The utility model discloses an orthopedic bracket, which relates to the technical field of medical devices. It includes a support device and a transmission device, the lower surface of the support device is movably provided with a transmission device, and the support device includes a first support hoop, a second support hoop, a first stable block, a fixed block, a chute, a slider, a second stable block, The movable groove and the sponge pad are movably arranged inside the first support hoop with a second support hoop. By setting the turntable, the transmission cylinder and the transmission shaft, the turntable is rotated by the rocker so that the turntable drives the gear to engage with the clamping teeth, so that the two transmission shafts respectively drive the first support hoop and the second support hoop to move up and down, which solves the problem of conventional orthopedics. The use of motor drive for the bracket increases energy consumption. The rocker is convenient for the user to hold, reducing the user's operating force and manual control to stabilize the adjustment rate, reducing the damage to the patient and increasing the device's performance. usability.

Description

An orthopedic stent

technical field

The utility model relates to the technical field of medical devices, in particular to an orthopedic bracket.

Background technique

Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the musculoskeletal system. It uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system. With the changes of the times and society , The spectrum of orthopedic injuries and illnesses has changed significantly. For example, diseases such as bone and joint tuberculosis, osteomyelitis, poliomyelitis, etc. have been significantly reduced, the trauma caused by traffic accidents has increased significantly, and the spectrum of orthopedic injuries and illnesses has changed. Furthermore, in orthopaedic surgery, artificial bones containing β-tricalcium phosphate and calcined natural copper need to be implanted into the patient's body. Orthopedic surgeons usually need to use stents to fix the patient's body during surgery, but the existing orthopaedic The stand still has the following deficiencies in use:

In the prior art, most of the conventional orthopaedic stents are adjusted by motor drive, which consumes a lot of energy, and due to the particularity of orthopaedic patients, the speed of motor drive adjustment is too fast, and errors during operation may lead to surgery. of patients suffered secondary damage and failed surgery. Artificial bones containing β-tricalcium phosphate and calcined natural copper are expensive, resulting in waste of resources and economic losses, and the use effect is unsatisfactory.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides an orthopaedic bracket, which has the advantages of low use energy consumption and stable adjustment rate, and solves the problems of high use energy consumption and unstable adjustment rate.

(2) Technical solutions

In order to achieve the above-mentioned purposes of low energy consumption and stable adjustment rate, the present utility model provides the following technical solutions: an orthopedic bracket, comprising a support device and a transmission device, the lower surface of the support device is movably provided with a transmission device, and the support device is provided with a transmission device. The device includes a first support hoop, a second support hoop, a first stable block, a fixed block, a chute, a sliding block, a second stable block, a movable groove and a sponge pad, and the inside of the first support hoop is movably provided with a second A support hoop, a first stabilizing block is fixedly installed on the lower surface of the first supporting hoop, a fixing block is fixedly installed on the lower surface of the second supporting hoop, a second stabilizing block is hinged inside the fixing block, and the first stabilizing block is fixedly installed on the lower surface of the second supporting hoop The bottoms of one stabilizing block and the second stabilizing block are provided with movable grooves, and movable blocks are movably arranged inside the movable grooves;

The transmission device includes a transmission box, a transmission hole, a first transmission cavity, a second transmission cavity, a rotating shaft, a turntable, a support leg and a movable wheel. A transmission hole is opened inside the transmission box, and a transmission hole is opened inside the transmission box. a first transmission cavity, the transmission hole penetrates through the interior of the first transmission cavity, a transmission cylinder is movably arranged inside the first transmission cavity, a transmission shaft is threadedly connected to the inner part of the transmission cylinder, and the top end of the transmission shaft penetrates The transmission hole is fixedly connected with the bottom end of the movable block, the surface of the transmission cylinder is provided with a clamping tooth, the inside of the transmission box is provided with a second transmission cavity, and the second transmission cavity is connected with the inside of the first transmission cavity. The inner wall of the second transmission cavity is rotatably connected with a rotating shaft, the surface of the rotating shaft is fixedly sleeved with a gear, the gear is meshed with the teeth, and the right end of the rotating shaft penetrates the inner wall of the second transmission cavity and extends to the transmission right side of the box.

As a preferred technical solution of the present invention, the lower surface of the fixed block is provided with a chute, a sliding block is movably arranged inside the chute, and the bottom end of the sliding block is hinged with the top end of the second stabilizing block .

As a preferred technical solution of the present invention, the left side and the right side of the inner wall of the first support hoop are fixedly installed with fixing rods, and the left side and the right side of the second support hoop are provided with fixed rods. A fixing hole, the surface of the fixing rod is inserted into the interior of the fixing hole.

As a preferred technical solution of the present invention, sponge pads are bonded to the inside of the first support hoop and the inside of the second support hoop.

As a preferred technical solution of the present invention, legs are fixedly installed on the lower surface of the transmission box, and movable wheels are movably installed at the bottom ends of the legs.

As a preferred technical solution of the present invention, a turntable is fixedly installed on the right end of the rotating shaft, and a rocker is fixedly installed on the right side of the turntable.

(3) Beneficial effects

Compared with the prior art, the utility model provides an orthopedic bracket, which has the following beneficial effects:

1. The orthopaedic bracket is provided with a turntable, a transmission cylinder and a transmission shaft, and the turntable is rotated by a rocker so that the turntable drives the gear to engage with the clamping teeth, so that the two transmission shafts drive the first support hoop and the second support hoop respectively. Movement solves the problem that the conventional orthopedic bracket is driven by a motor, which increases the energy consumption. The rocker is convenient for the user to hold, reducing the user's operating force and manual control to stabilize the adjustment rate and reduce the damage to the patient. , increasing the usability of the device.

2. The orthopaedic bracket is provided with a first support hoop, a second support hoop and a fixing block. The cooperation between the slider and the chute makes the second stable block drive the slider to rise and the angle is deflected, so that the angle of the second support hoop is The deflection facilitates the support of orthopedic patients with different fracture angles, and improves the adaptability of the device. The sponge pad makes the patient's support place more warm and comfortable, which facilitates the patient's long-term support treatment and increases the practicality of the device. sex.

Description of drawings

Fig. 1 is the structural representation of the utility model;

2 is a cross-sectional view of the support device structure of the present invention;

Figure 3 is a side sectional view of the transmission device structure of the present invention;

4 is a top view of the structure of the transmission cylinder of the present invention.

In the figure: 1. Supporting device; 11. First supporting hoop; 111. Fixing rod; 12. Second supporting hoop; 121. Fixing hole; 13. First stabilizing block; 14. Fixing block; , slider; 17, second stabilizer block; 18, movable groove; 181, movable block; 19, sponge pad; 2, transmission device; 21, transmission box; 22, transmission hole; 23, first transmission cavity; 231, Transmission cylinder; 232, transmission shaft; 233, tooth; 24, second transmission cavity; 25, rotating shaft; 251, gear; 26, turntable; 27, outrigger; 28, movable wheel.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-4 , the present utility model discloses an orthopaedic bracket, which includes a support device 1 and a transmission device 2 , a transmission device 2 is movably provided on the lower surface of the support device 1 , and the support device 1 includes a first support The hoop 11, the second support hoop 12, the first stable block 13, the fixed block 14, the chute 15, the slider 16, the second stable block 17, the movable groove 18 and the sponge pad 19, the inner part of the first support hoop 11 A second support hoop 12 is movably arranged, a first stabilizing block 13 is fixedly installed on the lower surface of the first support hoop 11 , a fixing block 14 is fixedly installed on the lower surface of the second support hoop 12 , and the fixing block 14 A second stabilizing block 17 is hinged inside, the bottom of the first stabilizing block 13 and the second stabilizing block 17 are both provided with a movable groove 18, and a movable block 181 is movably provided inside the movable groove 18;

The transmission device 2 includes a transmission box 21 , a transmission hole 22 , a first transmission cavity 23 , a second transmission cavity 24 , a rotating shaft 25 , a turntable 26 , a leg 27 and a movable wheel 28 . The transmission box 21 is provided with a transmission inside. The inside of the transmission box 21 is provided with a first transmission cavity 23, the transmission hole 22 runs through the interior of the first transmission cavity 23, and a transmission cylinder 231 is movably arranged inside the first transmission cavity 23. A transmission shaft 232 is threadedly connected to the inside of the transmission cylinder 231. The top end of the transmission shaft 232 penetrates the transmission hole 22 and is fixedly connected to the bottom end of the movable block 181. The surface of the transmission cylinder 231 is provided with teeth 233. The inside of the box 21 is provided with a second transmission cavity 24, the second transmission cavity 24 communicates with the interior of the first transmission cavity 23, the inner wall of the second transmission cavity 24 is rotatably connected with a rotating shaft 25, and the surface of the rotating shaft 25 A gear 251 is fixedly sleeved, and the gear 251 is meshed with the locking teeth 233. The right end of the rotating shaft 25 penetrates the inner wall of the second transmission cavity 24 and extends to the right side of the transmission box 21. By setting the turntable 26, the transmission cylinder 231 and the transmission shaft 232, the turntable 26 is rotated by the rocker, so that the turntable 26 drives the gear 251 to engage with the clamping teeth 233, so that the two transmission shafts 232 respectively drive the first support hoop 11 and the second support hoop 12 to carry out lifting and lowering motions, solving the problem of The conventional orthopedic stent adopts motor drive, which increases the energy consumption. The rocker is convenient for the user to hold, reducing the user's operation strength and manual control to stabilize the adjustment rate, reducing the damage to the patient and increasing the usability of the device.

Specifically, a sliding slot 15 is defined on the lower surface of the fixing block 14 , and a sliding block 16 is movably provided inside the sliding slot 15 .

In this embodiment, the drive shaft 232 at the bottom of the second stabilizing block 17 is rotated by the turntable 26 , so that the second stabilizing block 17 drives the slider 16 to rise and the angle is deflected at the same time, so that the slider 16 slides inside the chute 15 . The angle of the second support hoop 12 is deflected, which facilitates the support of orthopedic patients with different damage conditions and facilitates the use of the user.

Specifically, the left side and the right side of the inner wall of the first support hoop 11 are fixedly installed with fixing rods 111 , and the left side and the right side of the second support hoop 12 are both provided with fixing holes 121 , so The surface of the fixing rod 111 is inserted into the interior of the fixing hole 121 .

In this embodiment, when the fixing rod 111 is inserted into the fixing hole 121 , when the second support hoop 12 is angularly deflected, the second supporting hoop 12 drives the fixing hole 121 to rotate on the surface of the fixing rod 111 , which is convenient for the patient to use.

Specifically, the inside of the first support hoop 11 and the inside of the second support hoop 12 are both bonded with a sponge pad 19 .

In this embodiment, the first support hoop 11 and the second support hoop 12 are both bonded with a sponge pad 19, which makes the patient's support place more warm and comfortable, and facilitates the patient's long-term support treatment.

Specifically, a support leg 27 is fixedly installed on the lower surface of the transmission box 21 , and a movable wheel 28 is movably installed at the bottom end of the support leg 27 .

In this embodiment, the legs 27 on the lower surface of the transmission box 21 increase the stability of the transmission box 21, and the movable wheel 28 installed at the bottom of the legs 27 has a locking function, which facilitates the orthopedic surgeon to move and fix, and improves the stability of the transmission box 21. usability of the device.

Specifically, a turntable 26 is fixedly installed on the right end of the rotating shaft 25 , and a rocker is fixedly installed on the right side of the turntable 26 .

In this embodiment, the turntable 26 is rotated by the rocker so that the turntable 26 drives the gear 251 to engage with the clamping teeth 233, so that the two drive shafts 232 drive the first support hoop 11 and the second support hoop 12 to move up and down, and the rocker is convenient It allows the user to hold it and reduces the user's operation force.

The working principle and use process of the utility model: when in use, the turntable 26 is rotated by the rocker, so that the turntable 26 drives the gear 251 to engage with the locking teeth 233, and the transmission cylinder 231 drives the transmission shaft 232 to carry out lifting movement, so that the two transmission shafts 232 The first support hoop 11 and the second support hoop 12 are respectively driven to lift and lower, and the transmission shaft 232 at the bottom of the second stabilizing block 17 causes the second stabilizing block 17 to drive the slider 16 to rise while angular deflection occurs, so that the slider 16 slides The inner sliding of the groove 15 makes the angle of the second support hoop 12 deflect, which is convenient for orthopedic patients with different fractures to support. Fixed, the operation of the device is completed through the above.

To sum up, the orthopedic bracket is provided with the turntable 26, the transmission cylinder 231 and the transmission shaft 232, and the turntable 26 is rotated by the rocker so that the turntable 26 drives the gear 251 to engage with the locking teeth 233, so that the two transmission shafts 232 drive the The first support hoop 11 and the second support hoop 12 move up and down, which solves the problem that the conventional orthopedic bracket is driven by a motor and causes the energy consumption to increase. The rate is stable, reducing injury to the patient's lesion and increasing the usability of the device.

It should be noted that, herein, terms such as "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements , but also other elements not expressly listed or inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

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 and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An orthopedic bracket, comprising a support device (1) and a transmission device (2), characterized in that: the lower surface of the support device (1) is movably provided with a transmission device (2), and the support device (1) It includes a first support hoop (11), a second support hoop (12), a first stabilization block (13), a fixed block (14), a chute (15), a slider (16), and a second stabilization block (17) , a movable groove (18) and a sponge pad (19), a second support hoop (12) is movably arranged inside the first support hoop (11), and a lower surface of the first support hoop (11) is fixedly installed with A first stabilizing block (13), a fixing block (14) is fixedly installed on the lower surface of the second support hoop (12), and a second stabilizing block (17) is hinged inside the fixing block (14). A stabilizing block (13) and the bottom of the second stabilizing block (17) are both provided with movable grooves (18), and a movable block (181) is movably arranged inside the movable groove (18); The transmission device (2) comprises a transmission box (21), a transmission hole (22), a first transmission cavity (23), a second transmission cavity (24), a rotating shaft (25), a turntable (26), and a supporting leg (27) ) and a movable wheel (28), a transmission hole (22) is opened inside the transmission box (21), a first transmission cavity (23) is opened inside the transmission box (21), and the transmission hole (22) ) runs through the interior of the first transmission cavity (23), a transmission cylinder (231) is movably arranged inside the first transmission cavity (23), and a transmission shaft (232) is threadedly connected to the interior of the transmission cylinder (231), The top end of the transmission shaft (232) penetrates the transmission hole (22) and is fixedly connected with the bottom end of the movable block (181). 21) is provided with a second transmission cavity (24) inside, the second transmission cavity (24) is communicated with the interior of the first transmission cavity (23), and the inner wall of the second transmission cavity (24) is rotatably connected with a rotating shaft (25), a gear (251) is fixedly sleeved on the surface of the rotating shaft (25), the gear (251) is meshed with the teeth (233), and the right end of the rotating shaft (25) penetrates the second transmission cavity ( 24) and extend to the right side of the transmission box (21). 2. An orthopaedic bracket according to claim 1, characterized in that: the lower surface of the fixing block (14) is provided with a chute (15), and a sliding block is movably provided inside the chute (15). (16), the bottom end of the sliding block (16) is hinged with the top end of the second stabilizing block (17). 3. An orthopaedic bracket according to claim 1, characterized in that: a fixing rod (111) is fixedly installed on the left side and the right side of the inner wall of the first support hoop (11), and the second The left side and the right side of the support hoop (12) are provided with fixing holes (121), and the surface of the fixing rod (111) is inserted into the interior of the fixing hole (121). 4. The orthopaedic bracket according to claim 1, wherein a sponge pad (19) is adhered to the inside of the first support hoop (11) and the inside of the second support hoop (12). 5. An orthopaedic support according to claim 1, characterized in that: the lower surface of the transmission box (21) is fixedly installed with a leg (27), and the bottom end of the support leg (27) is movably installed with a leg (27). Active wheel (28). 6. An orthopaedic bracket according to claim 1, characterized in that a turntable (26) is fixedly installed on the right end of the rotating shaft (25), and a rocker is fixedly installed on the right side of the turntable (26).

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