Animal limb fixing frame with fixed distance adjustable structure

Abstract

The utility model discloses an animal limb fixing frame with a fixed spacing adjustable structure, and relates to the technical field of animal limb fixing frames, the animal limb fixing frame comprises a fixing seat and a handle, the lower part of the fixing seat is connected with a support frame, the lower part of the support frame is connected with a base, and the middle part of the fixing seat is connected with a support plate. According to the animal limb fixing frame with the fixed distance adjustable structure, an adjusting hand wheel is rotated, and the adjusting hand wheel drives a first bidirectional lead screw and a second bidirectional lead screw to rotate, so that a first sliding block and a second sliding block are in threaded engagement with the first bidirectional lead screw and the second bidirectional lead screw correspondingly; then a first sliding block and a second sliding block drive the fixing plates to get close to or get away from each other on the outer sides of a first two-way lead screw and a second two-way lead screw, meanwhile, the first sliding block and the second sliding block slide on the outer side of a guide rod, the distance between the fixing plates can be rapidly adjusted, and the device is suitable for animals of different body types; the practicability of the animal limb fixing frame is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of animal limb fixing frames, in particular to an animal limb fixing frame with a fixed spacing adjustable structure. Background Art

[0002] A veterinarian is a doctor who prevents, diagnoses and treats diseases in animals. Generally speaking, a veterinarian is a type of worker who uses medical methods to promote the coordination between the animal body, microorganisms and the natural environment. This discipline mainly studies the pathogens, epidemiology, pathology, diagnosis, treatment and prevention of animal diseases. In the process of treating animals, an animal limb fixator is used. The animal limb fixator is used to restrain the animal's limbs to facilitate veterinarians to treat animals.

[0003] However, existing animal limb fixation frames have the following disadvantages: the spacing between the fixing brackets on most animal limb fixation frames is usually set according to the body size of a certain animal, and the fixing brackets are usually at a fixed distance. It is inconvenient to adjust the spacing between the fixing brackets according to the body size of different animals, and different animal limb fixation frames need to be replaced, which reduces the practicality of the animal limb fixation frames. Therefore, it is necessary to improve the existing animal limb fixation frames. Utility Model Content

[0004] The purpose of the present utility model is to provide an animal limb fixation frame with a fixed spacing adjustable structure, so as to solve the problem raised in the above-mentioned background technology that the spacing between the fixing brackets on the animal limb fixation frames currently on the market is fixed, which makes it inconvenient to adjust the spacing between the fixing brackets according to the body shapes of different animals, and requires replacing different animal limb fixation frames, which reduces the practicality of the animal limb fixation frames.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an animal limb fixing frame with a fixed spacing adjustable structure, comprising a fixing seat and a handle, a support frame is connected to the bottom of the fixing seat, a base is connected to the bottom of the support frame, a support plate is connected to the middle of the fixing seat, the handle is connected to one side of the fixing seat, an adjustment mechanism is installed on the inner side of the fixing seat near the support plate, a slider No. 1 and a slider No. 2 are connected to the outside of the adjustment mechanism, and a fixing plate is connected above the slider No. 1 and the slider No. 2, the adjustment mechanism comprises an adjusting handwheel, a bidirectional screw No. 1, a guide rod and a bidirectional screw No. 2, and a bidirectional screw No. 1 and a bidirectional screw No. 2 are installed on the inner side of the fixing seat through bearings.

[0006] Preferably, one end of the No. 1 bidirectional screw rod and the No. 2 bidirectional screw rod is fixedly connected with an adjusting handwheel, and the middle parts of the No. 1 slider and the No. 2 slider are respectively threadedly connected to the No. 1 bidirectional screw rod and the No. 2 bidirectional screw rod.

[0007] Preferably, the fixing seat is connected to a guide rod on the inner side close to the No. 1 bidirectional screw rod and the No. 2 bidirectional screw rod, and the guide rod is located at both ends of the No. 1 bidirectional screw rod and the No. 2 bidirectional screw rod.

[0008] Preferably, a mounting block is connected above the fixing plate, a restraining belt is fixedly connected to the outer side of the mounting block, and a moving mechanism is installed in the built-in groove of the base.

[0009] Preferably, a sliding groove is provided on the inner wall of the base close to the moving mechanism, a return spring is provided inside the sliding groove, and the moving mechanism is connected to the sliding groove.

[0010] Preferably, the moving mechanism includes a fixed block, a moving wheel, a connecting plate and a bidirectional electric push rod. The connecting plate is provided in the built-in groove of the base, and the fixing block is connected above the connecting plate.

[0011] Preferably, a moving wheel is connected to the bottom of the connecting plate, a bidirectional electric push rod is installed in the built-in groove of the base close to the fixed block, and the two ends of the connecting plate are slidably connected to the sliding groove.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. An adjustment mechanism is provided. By rotating the adjustment handwheel, the adjustment handwheel drives the No. 1 bidirectional screw rod and the No. 2 bidirectional screw rod to rotate, so that the No. 1 slider and the No. 2 slider are threadedly engaged with the No. 1 bidirectional screw rod and the No. 2 bidirectional screw rod respectively. Then the No. 1 slider and the No. 2 slider drive the fixing plates to move closer to or away from each other on the outside of the No. 1 bidirectional screw rod and the No. 2 bidirectional screw rod. At the same time, the No. 1 slider and the No. 2 slider slide on the outside of the guide rod, which can quickly adjust the spacing between the fixing plates. It is suitable for animals of different sizes and improves the practicality of the animal limb fixing frame.

[0014] 2. A moving mechanism is provided, which pushes the rollers to both sides through the two-way electric push rod, so that the rollers roll on the fixed block and squeeze the fixed block downward, so that the fixed block drives the connecting plate to move downward, and the connecting plate drives the moving wheel to extend out of the built-in groove of the base. At the same time, the two ends of the connecting plate slide downward in the slide groove and squeeze the reset spring. The setting of the moving wheel can quickly move the base. When it needs to be placed, the two-way electric push rod retracts, the fixed block loses the squeezing force of the two-way electric push rod and returns to its original position, and the reset spring rebounds to make the connecting plate drive the moving wheel to retract into the built-in groove of the base, which is convenient for movement and can be placed stably, thereby improving the convenience of the animal limb fixation frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the top view of the fixing seat of the utility model;

[0016] Figure 2This is a schematic diagram of the cross-sectional structure of the fixing seat of the utility model from a top view;

[0017] Figure 3 This is a schematic diagram of the main cross-sectional structure of the mobile mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the side cross-sectional structure of the connecting plate of the utility model;

[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of the first bidirectional screw rod of the utility model.

[0020] In the figure: 1. Fixed seat; 2. Support plate; 3. Support frame; 4. Base; 5. Moving mechanism; 501. Fixed block; 502. Moving wheel; 503. Connecting plate; 504. Bidirectional electric push rod; 6. Return spring; 7. Slide; 8. Adjustment mechanism; 801. Adjustment handwheel; 802. Bidirectional screw rod No. 1; 803. Guide rod; 804. Bidirectional screw rod No. 2; 9. Handle; 10. Fixed plate; 11. Mounting block; 12. Restraint belt; 13. Slider No. 1; 14. Slider No. 2. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-4 The utility model provides a technical solution: an animal limb fixing frame with a fixed spacing adjustable structure, comprising a fixing seat 1 and a handle 9, a support frame 3 is connected below the fixing seat 1, a base 4 is connected below the support frame 3, a support plate 2 is connected to the middle of the fixing seat 1, the handle 9 is connected to one side of the fixing seat 1, and an adjustment mechanism 8 is installed on the inner side of the fixing seat 1 near the support plate 2.

[0023] See also Figure 1-Figure 5, the outer side of the adjustment mechanism 8 is connected to the No. 1 slider 13 and the No. 2 slider 14, and the top of the No. 1 slider 13 and the No. 2 slider 14 is connected to a fixed plate 10, the adjustment mechanism 8 includes an adjustment handwheel 801, a No. 1 two-way screw rod 802, a guide rod 803 and a No. 2 two-way screw rod 804, and the inner side of the fixed seat 1 is installed with a No. 1 two-way screw rod 802 and a No. 2 two-way screw rod 804 through a bearing, and one end of the No. 1 two-way screw rod 802 and the No. 2 two-way screw rod 804 is fixedly connected to the adjustment handwheel 801, the No. 1 slider 13 The middle part of the No. 1 bidirectional screw rod 802 and the No. 2 bidirectional screw rod 804 are respectively threadedly connected thereto, and the inner side of the fixing seat 1 close to the No. 1 bidirectional screw rod 802 and the No. 2 bidirectional screw rod 804 is connected with a guide rod 803, and the guide rod 803 is located at both ends of the No. 1 bidirectional screw rod 802 and the No. 2 bidirectional screw rod 804, and the top of the fixing plate 10 is connected with a mounting block 11, and the outer side of the mounting block 11 is fixedly connected with a restraining belt 12, and the No. 1 bidirectional screw rod 802 and the No. 2 bidirectional screw rod 804 are cross-distributed.

[0024] In specific implementation, the spacing between the fixing brackets on most animal limb fixing frames is usually set according to the body size of a certain animal, and the fixing brackets are usually at a fixed distance. It is inconvenient to adjust the spacing between the fixing brackets according to the body size of different animals, so different animal limb fixing frames need to be replaced. When it is necessary to adjust the spacing between the restraint belts 12 according to the body size of different animals, the adjustment hand wheel 801 can be rotated, and the adjustment hand wheel 801 drives the No. 1 two-way screw rod 802 and the No. 2 two-way screw rod 804 to rotate, so that the No. 1 slider 13 and the No. 2 slider 14 are respectively threadedly engaged with the No. 1 two-way screw rod 802 and the No. 2 two-way screw rod 804. Then the No. 1 slider 13 and the No. 2 slider 14 drive the fixing plate 10 to move closer to or away from each other on the outside of the No. 1 two-way screw rod 802 and the No. 2 two-way screw rod 804. At the same time, the No. 1 slider 13 and the No. 2 slider 14 slide on the outside of the guide rod 803, so that the spacing between the fixing plates 10 can be quickly adjusted, which is suitable for animals of different body sizes and improves the practicality of the animal limb fixing frame.

[0025] See also Figure 3 and Figure 4, a moving mechanism 5 is installed in the built-in groove of the base 4, and a slide groove 7 is opened on the inner wall of the base 4 near the moving mechanism 5, and a return spring 6 is provided inside the slide groove 7. The moving mechanism 5 is connected to the slide groove 7, and the moving mechanism 5 includes a fixed block 501, a moving wheel 502, a connecting plate 503 and a bidirectional electric push rod 504. A connecting plate 503 is provided in the built-in groove of the base 4, and the top of the connecting plate 503 is connected to the fixed block 501, and the bottom of the connecting plate 503 is connected to the moving wheel 502. A bidirectional electric push rod 504 is installed in the built-in groove of the base 4 near the fixed block 501, and the two ends of the connecting plate 503 are slidingly connected to the slide groove 7. The cross-sectional shape of the fixed block 501 is trapezoidal, and the two ends of the bidirectional electric push rod 504 are connected to rollers through a movable shaft.

[0026] The return spring 6 rebounds and causes the connecting plate 503 to drive the moving wheel 502 to retract into the built-in groove of the base 4, which is convenient for movement and can be placed stably, thereby improving the convenience of the animal limb fixation frame.

[0027] Working principle: When using the animal limb fixator with a fixed spacing adjustable structure, first move the base 4 to the working area and place it stably through the handle 9 and the moving mechanism 5, then adjust the spacing between the restraints 12 according to the body size of the animal, adjust the position of the fixing plate 10 through the adjustment mechanism 8, and then place the animal on the support plate 2 and tie it to the outside of the animal's limbs through the restraints 12. Then the veterinarian can examine the animal, which improves the convenience and practicality of the animal limb fixator. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0028] 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 scope of protection of the present invention.

Claims

1. An animal limb fixing frame with a fixed spacing adjustable structure, comprising a fixing seat (1) and a handle (9), characterized in that: The fixing seat (1) is connected to a support frame (3) below, and a base (4) is connected to the support frame (3) below. The middle part of the fixing seat (1) is connected to a support plate (2). The handle (9) is connected to one side of the fixing seat (1). An adjustment mechanism (8) is installed on the inner side of the fixing seat (1) close to the support plate (2). The outer side of the adjustment mechanism (8) is connected to a first slider (13) and a second slider (14). The tops of the first slider (13) and the second slider (14) are both connected to a fixing plate (10). The adjustment mechanism (8) includes an adjustment hand wheel (801), a first bidirectional screw rod (802), a guide rod (803) and a second bidirectional screw rod (804). The inner side of the fixing seat (1) is equipped with a first bidirectional screw rod (802) and a second bidirectional screw rod (804) through a bearing.

2. The animal limb fixing frame with a fixed spacing adjustable structure according to claim 1, characterized in that: One end of the first bidirectional screw rod (802) and the second bidirectional screw rod (804) is fixedly connected to an adjusting hand wheel (801), and the middle parts of the first slider (13) and the second slider (14) are respectively threadedly connected to the first bidirectional screw rod (802) and the second bidirectional screw rod (804).

3. The animal limb fixing frame with a fixed spacing adjustable structure according to claim 2, characterized in that: The fixing seat (1) is connected to a guide rod (803) on the inner side close to the first bidirectional screw rod (802) and the second bidirectional screw rod (804), and the guide rod (803) is located at both ends of the first bidirectional screw rod (802) and the second bidirectional screw rod (804).

4. The animal limb fixing frame with a fixed spacing adjustable structure according to claim 1, characterized in that: A mounting block (11) is connected above the fixing plate (10), a restraining belt (12) is fixedly connected to the outside of the mounting block (11), and a moving mechanism (5) is installed in the built-in groove of the base (4).

5. The animal limb fixing frame with a fixed spacing adjustable structure according to claim 4, characterized in that: A sliding groove (7) is provided on the inner wall of the base (4) close to the moving mechanism (5), a return spring (6) is provided inside the sliding groove (7), and the moving mechanism (5) is connected to the sliding groove (7).

6. The animal limb fixing frame with a fixed spacing adjustable structure according to claim 5, characterized in that: The moving mechanism (5) comprises a fixed block (501), a moving wheel (502), a connecting plate (503) and a bidirectional electric push rod (504); the connecting plate (503) is provided in a built-in groove of the base (4); and the fixing block (501) is connected above the connecting plate (503).

7. The animal limb fixing frame with a fixed spacing adjustable structure according to claim 6, characterized in that: A moving wheel (502) is connected below the connecting plate (503), a bidirectional electric push rod (504) is installed in a built-in groove of the base (4) close to the fixed block (501), and the two ends of the connecting plate (503) are slidably connected to the sliding groove (7).

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