CN220141912U - Clamping plate installation fastening device - Google Patents

Abstract

The utility model relates to the technical field of orthopedic splints, specifically a splint installation and fastening device, which includes a main body and a support column. The support column is fixedly installed on the top of the main body. Sliding rods are fixedly installed on both left and right sides of the main body. The top of the sliding rod A limiter device is fixedly installed on the right side, and first fixing knobs are embedded on the left and right sides of the top of the main body; the device achieves the purpose of fixing the sliding rod by setting the first fixing knob thread to be embedded in the threaded hole opened by the sliding rod, so that There will be no sliding phenomenon, ensuring the stability of the limiting device. The fixed clamp block and the matching clamp block cooperate to achieve the purpose of clamping the patient's limb. The second fixing knob can be threaded into the inside of the fixing hole to achieve the fixed limit. The purpose of the positioning rod is to avoid the loosening of the fixed clamp block during clamping, to achieve the purpose of effectively fixing the patient's limbs, and to achieve stable fixation, which is conducive to the patient's treatment and restoration of health.

Description

A plywood mounting and fastening device

Technical field

The utility model relates to the technical field of orthopedic splints, specifically a splint installation and fastening device.

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, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system. Doctors need to be careful in their diagnosis and treatment. The affected area is then fixed with a splint. The splint is the most commonly used auxiliary treatment tool in orthopedics. It is wrapped around the patient's affected limb in conjunction with a bandage. It helps the broken or fractured bone to reset through clamping fixation, and at the same time replaces the bone. to support;

The application number is CN202123165990.9. The device drives the corresponding screws to rotate through two turntables. The two screws drive the corresponding slide blocks to slide in the direction of approaching each other. The two slide blocks drive the corresponding chute plates to move towards each other. When moving in the approaching direction, the two chute plates respectively drive the corresponding two pairs of sliding shafts to move in the direction of approaching each other. The corresponding two pairs of sliding shafts respectively drive the corresponding inclined rods to move in the corresponding inclined grooves. Each inclined rod respectively Drive the corresponding splints to move closer to each other, so that each splint clamps and fixes the patient's surgical site;

However, the adjustment distance of this device is short. The length of the orthopedic splint installation fastening device is too short, which reduces the scope of application. Different people have different hand and leg lengths or different bone injuries. Therefore, it is difficult for a fastening device of a certain length to fix the injury. The leg is firmly fixed, thereby affecting the treatment of the injured leg;

Secondly, the clamping device of this device has limitations on the patient's limbs, giving the patient a sense of fear, and the clamping structure is a solid structure, which gives the patient a poor experience, thus affecting the patient's mood and being detrimental to the patient's health;

To this end, we propose a splint mounting and fastening device to solve the problem that the splint mounting and fastening device of the above device has a small fixing range and limited adjustment space, making it difficult to securely fix the injured leg, thereby affecting the injured leg. For treatment, the clamping device has limitations on the patient's limbs and gives the patient a sense of fear. Moreover, the clamping structure is a solid structure, which makes the patient's experience poor and is not conducive to the patient's health.

Utility model content

The purpose of this utility model is to provide a splint mounting and fastening device to solve the problem that the splint mounting and fastening device proposed in the above background technology has a small fixing range and limited adjustment space, making it difficult to firmly fix the injured leg, thereby It affects the treatment of the injured leg. The clamping device limits the patient's limbs and gives the patient a sense of fear. Moreover, the clamping structure is a solid structure, which makes the patient's experience poor and is not conducive to the patient's health.

In order to achieve the above purpose, the present utility model provides the following technical solution: a splint mounting and fastening device, which includes a main body and a support column. The support column is fixedly installed on the top of the main body, and the left and right sides of the main body are fixedly installed with sliders. rod; rod

A limiting device is fixedly installed on the right side of the top of the sliding rod, and first fixing knobs are embedded on both left and right sides of the top of the main body.

Preferably, sliding slots are provided on both left and right sides of the main body, and the first fixing knob is embedded in the sliding slot.

Preferably, a through hole is provided in the middle of the support column, a ring is provided inside the through hole, a spring is arranged around the inside of the ring, and two arc-shaped blocks are fixedly installed at the other end of the spring. , the two arc-shaped blocks are arranged facing each other, straps are provided inside the two arc-shaped blocks, and soft pads are provided on the upper surfaces of the two arc-shaped blocks.

Preferably, a sliding block is fixedly installed on the left side of the sliding rod, and the sliding block is slidably matched with the sliding notch. The top of the sliding rod is provided with threaded holes arranged at equal distances, and the first fixing knob is embedded. Threaded holes are set inside.

Preferably, the tops of the two limiting devices are embedded with limiting rods, one end of the two limiting rods is provided with fixed holes arranged equidistantly, and the bottoms of the two limiting rods are fixed with fixing clips. piece.

Preferably, the tops of the two limiting devices are hollow, the inner bottoms of the two limiting devices are fixed with matching clamping blocks, and the upper right ends of the two limiting devices are embedded with second fixing knobs. .

Preferably, the two fixed clamping blocks and the matching clamping blocks are arranged facing each other, the two fixed clamping blocks and the matching clamping blocks are arranged in an arc-shaped structure, and the outer surfaces of the two fixed clamping blocks and the matching clamping block are The setting is cushioned.

Compared with the existing technology, the beneficial effects of this utility model are:

1. This type of plywood installation fastening device sets the sliding block to slide in the sliding notch, so that the sliding rod drives the limit device to move, so as to adjust the fixed distance. The first fixing knob is threaded into the opening of the sliding rod. The inside of the threaded hole achieves the purpose of fixing the sliding rod, so that there will be no sliding phenomenon, ensuring the stability of the limit device. The limit rod is embedded into the inside of the limit device, and the cooperation of the fixed clamp block and the matching clamp block is used. To achieve the purpose of clamping the patient's limb, the second fixing knob thread can be inserted into the interior of the fixing hole to achieve the purpose of fixing the limit rod, avoiding the loosening of the fixed clamp block during clamping, and achieving the purpose of effectively fixing the patient's limb. , can be firmly fixed, which is conducive to the patient's treatment and restoration of health.

2. Secondly, this kind of splint installation and fastening device can play a role of buffering the patient's fixed limbs by setting the arc-shaped blocks inside the ring, so that the patient can have a certain space for movement, and the arc-shaped blocks are clamped oppositely. The patient's limb is attached to the patient's limb, and the spring is arranged around the inner part of the ring. When the patient's limb exerts force, the rebound potential energy of the spring can be used. The force is weakened to avoid the patient being injured, and the safety of the patient's limbs can be protected through the fixation of the straps. The soft cushion can improve the patient's comfort and is beneficial to the patient's health.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the internal structure of the ring of the present invention;

Figure 3 is a schematic structural diagram of the arc-shaped block of the present utility model;

Figure 4 is a schematic structural diagram of the limit lever of the present invention;

In the figure: 1. Main body; 101. Sliding notch; 2. Support column; 201. Through hole; 202. Ring; 203. Spring; 204. Arc block; 205. Strap; 3. Sliding rod; 301. Sliding block; 302, threaded hole; 4, limit device; 401, limit rod; 402, fixed hole; 403, fixed clamp block; 404, matching clamp block; 405, second fixed knob; 5, first fixed knob .

Implementation

Please refer to Figures 1 to 4, in the embodiment of the present utility model;

Embodiment 1: A splint installation and fastening device includes a main body 1 and a support column 2. The support column 2 is fixedly installed on the top of the main body 1, and the sliding rods 3 are fixedly installed on both left and right sides of the main body 1;

The limiting device 4 is fixedly installed on the right side of the top of the sliding rod 3, and the first fixing knob 5 is embedded in the left and right sides of the top of the main body 1;

The left and right sides of the main body 1 are provided with sliding notches 101, and the first fixed knob 5 is embedded in the sliding notch 101;

A sliding block 301 is fixedly installed on the left side of the sliding rod 3. The sliding block 301 is slidably matched with the sliding notch 101. The top of the sliding rod 3 is provided with threaded holes 302 arranged at equal distances. The first fixing knob 5 is embedded in the threaded hole 302. set up;

Limiting rods 401 are embedded in the tops of the two limiting devices 4. One end of the two limiting rods 401 is provided with fixed holes 402 arranged equidistantly. The bottoms of the two limiting rods 401 are fixed with fixed clamp blocks 403;

The tops of the two limiting devices 4 are hollow, the inner bottoms of the two limiting devices 4 are fixed with matching clamp blocks 404, and the upper right sides of the two limiting devices 4 are embedded with a second fixing knob 405;

The two fixed clamp blocks 403 and the matching clamp block 404 are arranged oppositely. The two fixed clamp blocks 403 and the matching clamp block 404 are both arranged in an arc-shaped structure. The outer surfaces of the two fixed clamp blocks 403 and the matching clamp block 404 are provided with soft pad;

By setting the sliding block 301 to slide in the sliding notch 101, the sliding rod 3 drives the limiting device 4 to move to achieve the purpose of adjusting the fixed distance. When adjusted to a suitable position, the first fixed knob 5 can be threaded into the sliding rod. The inside of the threaded hole 302 opened in 3 achieves the purpose of fixing the sliding rod 3 so that the sliding phenomenon does not occur and ensures the stability of the limiting device 4;

By setting the limit rod 401 to be embedded in the interior of the limit device 4, and utilizing the cooperation between the fixed clamp block 403 and the matching clamp block 404, the purpose of clamping is achieved, and the arc-shaped structures of the fixed clamp block 403 and the matching clamp block 404 fit more closely. The soft pads provided on the surface of the handle and leg structure can improve the patient's comfort. After the position is fixed, the second fixing knob 405 can be threaded into the inside of the fixing hole 402 to achieve the purpose of fixing the limit rod 401 and avoid fixation. The clamping block 403 becomes loose during clamping.

Embodiment 2: Referring to Figures 2-4 of the description, it can be known that the difference between Embodiment 2 and Embodiment 1 is:

A through hole 201 is provided in the middle of the support column 2. A ring 202 is provided inside the through hole 201. A spring 203 is provided around the inside of the ring 202. Two arc-shaped blocks 204 are fixedly installed at the other end of the spring 203. The arc-shaped blocks 204 are arranged facing each other, the two arc-shaped blocks 204 are provided with straps 205 inside, and the upper surfaces of the two arc-shaped blocks 204 are provided with soft pads;

The arc-shaped blocks 204 provided inside the ring 202 can play a role in buffering the patient's fixed limbs, allowing the patient to have a certain space for movement. When the patient's limb exerts force on the surrounding spring 203, the rebound potential energy of the spring 203 can be used. The acting force is weakened to avoid the patient being injured, and the safety of the patient's limbs can be protected through the fixation of the strap 205. The provision of soft cushions can improve the patient's comfort and is beneficial to the patient's health.

Claims (7)

1. A splint installation and fastening device, including a main body (1) and a support column (2). The support column (2) is fixedly installed on the top of the main body (1). The left and right sides of the main body (1) are The sliding rod (3) is fixedly installed; It is characterized in that a limiting device (4) is fixedly installed on the right side of the top of the sliding rod (3), and first fixing knobs (5) are embedded in both left and right sides of the top of the main body (1). 2. A splint installation and fastening device according to claim 1, characterized in that: sliding slots (101) are provided on both left and right sides of the main body (1), and the first fixing knob (5) Set inside the sliding notch (101). 3. A plywood mounting and fastening device according to claim 1, characterized in that: a through hole (201) is provided in the middle of the support column (2), and a round hole is provided inside the through hole (201). Ring (202), a spring (203) is arranged around the interior of the ring (202), and two arc-shaped blocks (204) are fixedly installed at the other end of the spring (203). The two arc-shaped blocks (204) are arranged oppositely, the two arc-shaped blocks (204) are provided with straps (205) inside, and the upper surfaces of the two arc-shaped blocks (204) are provided with soft pads. 4. A splint installation and fastening device according to claim 1, characterized in that: a sliding block (301) is fixedly installed on the left side of the sliding rod (3), and the sliding block (301) and the sliding groove The opening (101) is slidably arranged, the top of the sliding rod (3) is provided with threaded holes (302) arranged at equal distances, and the first fixing knob (5) is embedded in the threaded hole (302). 5. A splint installation and fastening device according to claim 1, characterized in that: the tops of the two limiting devices (4) are embedded with limiting rods (401), and the two limiting rods (401) are embedded in the tops of the two limiting devices (4). One end of 401) is provided with fixed holes (402) arranged at equal distances, and fixed clamp blocks (403) are fixedly installed on the bottoms of the two limiting rods (401). 6. A splint mounting and fastening device according to claim 5, characterized in that: the tops of the two limiting devices (4) are hollow, and the inner bottoms of the two limiting devices (4) are fixed. A matching clamp block (404) is installed, and a second fixing knob (405) is embedded in the right upper end of the two limiting devices (4). 7. A splint installation and fastening device according to claim 5, characterized in that: two fixed clamp blocks (403) and matching clamp blocks (404) are arranged oppositely, and the two fixed clamp blocks (403) and the matching clamping block (404) are both arranged in an arc-shaped structure, and the outer surfaces of the two fixed clamping blocks (403) and the matching clamping block (404) are provided with soft pads.