Veterinary medical cart

Abstract

The utility model discloses a kind of veterinary medical trolleys for livestock, including vehicle body, handle is connected with vehicle body outer wall, the bottom surface of vehicle body is provided with multiple groups of supporting mechanism, the supporting mechanism includes support sleeve and adjusting lever, the support sleeve is fixed in the bottom surface of vehicle body, adjusting lever slides in support sleeve, the top of adjusting lever is fixed with cooperation sleeve, the inside of cooperation sleeve is threadedly connected with screw rod, the bottom end of screw rod is fixed with bottom plate, adjusting hole is opened on adjusting lever, insertion hole is opened on support sleeve, fixed mechanism is arranged between insertion hole and adjusting hole, the fixed mechanism includes insertion rod and fixed sleeve, insertion rod is inserted in adjusting hole and insertion hole, fixed sleeve is inserted in the top of insertion rod, movable slot is opened on the outer wall of insertion rod, the fixed mechanism is innovatively designed in the device, by the cooperation of multiple movable slots of insertion rod outer wall and clamping block, in combination with the snap ring structure of the inside of fixed sleeve, the quick fixing function of supporting structure is realized.

Description

Technical Field

[0001] This utility model relates to the field of animal husbandry and veterinary technology, and more specifically, it relates to a medical trolley for animal husbandry and veterinary use. Background Technology

[0002] With the rapid development of modern animal husbandry and the deepening of animal health concepts, the animal husbandry and veterinary industry is receiving increasing attention and recognition from society. As a comprehensive discipline combining animal husbandry and veterinary medicine, animal husbandry and veterinary medicine play a vital role in ensuring animal health and improving breeding efficiency. In daily veterinary diagnosis and treatment, medical staff often need to examine, treat, and care for animals of different sizes and weights. This requires medical equipment that can effectively reduce the physical burden on staff. Traditional medical carts have emerged to meet this need. The universal wheels at the bottom enable flexible movement, providing convenient conditions for animal transportation and transfer, significantly reducing the labor intensity of medical staff and improving work efficiency.

[0003] In actual veterinary treatment, a precise and stable operating environment is a fundamental prerequisite for ensuring treatment quality and animal safety. When performing various medical procedures on animals, veterinarians need the trolley to remain absolutely stable. Any slight movement may affect the treatment effect or even cause secondary injury to the animal. However, currently widely used medical trolleys generally have imperfect fixing device designs and lack a support structure that can quickly and effectively lock the wheels. This design defect makes the trolley prone to displacement during treatment due to accidental slippage of the casters. This not only increases the risk of animal injury but may also interfere with the veterinarian's normal operation due to the unstable movement of the trolley, leading to treatment errors and seriously affecting medical safety and the reliability of treatment effects. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the problems existing in the prior art, this utility model provides a medical trolley for animal husbandry and veterinary medicine to solve the technical problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a medical trolley for animal husbandry and veterinary medicine, comprising a vehicle body, a handle connected to the outer wall of the vehicle body, and multiple sets of support mechanisms provided on the bottom surface of the vehicle body. Each support mechanism includes a support sleeve and an adjusting rod. The support sleeve is fixed to the bottom surface of the vehicle body, and the adjusting rod slides within the support sleeve. A mating sleeve is fixedly provided at the top of the adjusting rod, and a screw is threadedly connected to the inner side of the mating sleeve. A base plate is fixedly provided at the bottom end of the screw. An adjusting hole is provided on the adjusting rod, and an insertion hole is provided on the support sleeve. A fixing mechanism is provided between the insertion hole and the adjusting hole. The fixing mechanism includes an insertion rod and a fixing sleeve. The insertion rod is inserted into the adjusting hole and the insertion hole, and the fixing sleeve is inserted into the top of the insertion rod. A movable groove is provided on the outer wall of the insertion rod, and multiple sets of movable grooves are distributed on the outer wall of the insertion rod. Each set of movable grooves is slidably connected with a locking block, and a retaining ring is fixedly provided on the inner side of the fixing sleeve.

[0008] This invention is further characterized in that the adjustment holes are provided in multiple sets distributed on the outer wall of the adjustment rod, and both the outer side of the adjustment hole and the outer side of the insertion hole are provided with rounded corners. The rounded corner design effectively reduces friction and wear, ensures smooth insertion and removal of the adjustment rod, and improves the stability and durability of the adjustment.

[0009] This invention is further configured such that a throttle handle is fixedly provided at the top of each of the multiple sets of screws. The throttle handle design improves the operability of the screws, allowing users to adjust or fix them more easily during use, thus increasing the convenience and efficiency of operation.

[0010] This invention is further configured such that multiple sets of push springs are connected between the multiple sets of locking blocks and the movable slots. The push springs provide additional pressure between the locking blocks and the movable slots, ensuring the locking blocks are stably and securely engaged, thus improving the fixing effect and reliability.

[0011] This invention is further configured such that the outer walls of the multiple sets of locking blocks and the inner sides of the locking rings are all provided with inclined surfaces. The inclined surface design helps the locking blocks and locking rings to engage more easily, thereby reducing friction and wear during operation and improving the convenience of assembly and disassembly.

[0012] This invention is further configured such that a sliding groove is formed inside the insertion rod, and a sliding plate is slidably connected within the sliding groove. Multiple sets of sliding plates are provided, and unlocking sleeves are fixedly attached to their outer sides. Each unlocking sleeve has rounded corners on its outer side. The rounded corner design and the cooperation of the sliding plates make the sliding of the insertion rod smoother, avoiding jamming and improving the smoothness of operation during use.

[0013] This invention is further configured such that a transmission sleeve is fixedly provided on the inner side of multiple sets of sliding plates, a threaded rod is threadedly connected to the inner side of the transmission sleeve, and a rotating rod is fixedly provided at the bottom end of the threaded rod, the rotating rod rotating inside the insert rod. This structure allows the rotating device to provide a stable transmission effect through the cooperation of the threaded rod and the rotating rod, thereby improving the accuracy of adjustment and operation.

[0014] The present invention is further configured such that a rotating sleeve is fixedly provided at the bottom end of the rotating rod, and the rotating sleeve is rotatably connected to the insertion rod. The design of the rotating sleeve improves the matching accuracy between the rotating rod and the insertion rod, enhances the adjustability and smoothness of operation of the device, and ensures the stable operation of the equipment.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a medical trolley for animal husbandry and veterinary medicine, which has the following beneficial effects:

[0017] 1. This device effectively solves the problem of traditional medical carts lacking a quick-fix support structure by using multiple sets of support mechanisms on the bottom of the cart, including a combination design of support sleeves and adjusting rods. When veterinarians need to treat animals on the cart, the cart can be quickly locked in a stable state by sliding the adjusting rods in the support sleeves and quickly inserting the rods into the fixing sleeves. This avoids the harm to the animals caused by the accidental movement of the casters and significantly improves the safety and reliability of the treatment process.

[0018] 2. This device innovatively designs a fixing mechanism. Through the cooperation of multiple sets of movable grooves and locking blocks on the outer wall of the insertion rod, combined with the retaining ring structure on the inner side of the fixing sleeve, it realizes the function of rapid fixing of the support structure. This overcomes the defects of the imperfect design of the fixing device in the existing technology, so that the trolley can maintain an absolutely stable state during the treatment process. It effectively prevents the problem of the trolley's unstable movement from interfering with the veterinarian's normal operation, greatly reduces the risk of treatment errors, and ensures the accuracy of the medical procedure and the reliability of the treatment effect.

[0019] 3. The device's uniquely designed unlocking mechanism, through the linkage of the rotating sleeve driving the rotating rod and threaded rod, in conjunction with the transmission sleeve and the sliding plate driving the unlocking sleeve's movement, can simultaneously release multiple blocks for rapid unlocking. At the same time, the screw and abutment design with internal threaded connection of the sleeve provide the vehicle body with multi-directional stable support. This not only simplifies the operation process and improves work efficiency, but also reduces the labor intensity of medical personnel, providing the animal husbandry and veterinary industry with a more convenient, safe, and reliable medical equipment solution. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a medical trolley for animal husbandry and veterinary medicine according to the present invention;

[0021] Figure 2 This is a cross-sectional view of the support sleeve in this utility model;

[0022] Figure 3 This is a cross-sectional view of the fixing sleeve in this utility model;

[0023] Figure 4 This is a schematic diagram of the screw and transmission sleeve in this utility model;

[0024] Figure 5 This is a cross-sectional view of the fixing sleeve and the insertion rod in this utility model.

[0025] In the diagram: 1. Vehicle body; 2. Handle; 3. Support sleeve; 4. Adjusting rod; 5. Mating sleeve; 6. Screw; 7. Base plate; 8. Adjusting hole; 9. Insertion hole; 10. Insertion rod; 11. Fixing sleeve; 12. Movable groove; 13. Locking block; 14. Snap ring; 15. Throttle; 16. Push spring; 17. Slide groove; 18. Slide plate; 19. Unlocking sleeve; 20. Transmission sleeve; 21. Threaded rod; 22. Rotating rod; 23. Rotating sleeve. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0028] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0029] Please see Figures 1-5A medical trolley for animal husbandry and veterinary use includes a body 1, with a handle 2 connected to the outer wall of the body 1. Multiple support mechanisms are provided on the bottom surface of the body 1, each including a support sleeve 3 and an adjusting rod 4. The support sleeve 3 is fixed to the bottom surface of the body 1, and the adjusting rod 4 slides within the support sleeve 3. A mating sleeve 5 is fixed to the top of the adjusting rod 4, and a screw 6 is threadedly connected to the inner side of the mating sleeve 5. A base plate 7 is fixed to the bottom of the screw 6. An adjusting hole 8 is provided on the adjusting rod 4, and an insertion hole 9 is provided on the support sleeve 3. A fixing mechanism is provided between the insertion hole 9 and the adjusting hole 8, comprising an insertion rod 10 and a fixing sleeve 11. The insertion rod 10 is inserted into the adjusting hole 8 and the insertion hole 9, and the fixing sleeve 11 is inserted into the top of the insertion rod 10. A movable groove 12 is provided on the outer wall of the insertion rod 10, with multiple sets of movable grooves distributed on the outer wall of the insertion rod 10. Each set of movable grooves 12 is slidably connected with a locking block 13, and a retaining ring 14 is fixedly provided on the inner side of the fixing sleeve 11.

[0030] Multiple sets of adjustment holes 8 are provided on the outer wall of adjustment rod 4 and are rounded at the outer side of insertion hole 9.

[0031] Each of the multiple sets of screws 6 has a throttle 15 fixedly installed at its top end.

[0032] Multiple sets of push springs 16 are provided between the multiple sets of card blocks 13 and the movable slots 12.

[0033] The outer walls of multiple sets of locking blocks 13 and the inner sides of locking rings 14 are all provided with inclined surfaces.

[0034] The insertion rod 10 has a groove 17 inside, and a slide plate 18 is slidably connected inside the groove 17. Multiple slide plates 18 are provided, and an unlocking sleeve 19 is fixed on the outside. The unlocking sleeve 19 has rounded corners on the outside.

[0035] A transmission sleeve 20 is fixedly provided on the inner side of multiple sets of sliding plates 18. A threaded rod 21 is threadedly connected to the inner side of the transmission sleeve 20. A rotating rod 22 is fixedly provided at the bottom end of the threaded rod 21. The rotating rod 22 rotates inside the insertion rod 10.

[0036] A rotating sleeve 23 is fixedly provided at the bottom end of the rotating rod 22, and the rotating sleeve 23 is rotatably connected to the insertion rod 10.

[0037] In this embodiment, when it is necessary to fix the vehicle body 1, the adjusting rod 4 is slid out of the support sleeve 3 to a suitable position, the adjusting rod 4 is aligned with the insert rod 10, and the insert rod 10 is inserted into the insertion hole 9 and the adjusting hole 8. The rounded corners on the outside of the insertion hole 9 push the multiple sets of locking blocks 13 to slide along the movable groove 12 and squeeze the push spring 16. Then the insert rod 10 is inserted into the fixing sleeve 11. When the multiple sets of locking blocks 13 are fully inserted into the fixing sleeve 11, the multiple sets of push springs 16 push the locking blocks 13 to slide out of the movable groove 12 and make their bottom surface abut against the multiple sets of retaining rings 14. The support sleeve 3 and the adjusting rod 4 are fixed by the insert rod 10 and the fixing sleeve 11. Then the throttle 15 is rotated to drive the screw 6 to rotate, so that the screw 6 moves along the mating sleeve 5 and pushes the base plate 7 to abut against the bottom surface to support the vehicle body 1.

[0038] More specifically, when it is necessary to unlock the adjusting rod 4, the rotating sleeve 23 drives the threaded rod 21 to rotate through the rotating rod 22 and engages with the transmission sleeve 20 through the thread. This causes the transmission sleeve 20 to drive the unlocking sleeve 19 to abut against the outer wall of the multiple sets of locking blocks 13 through the multiple sets of sliding plates 18. This causes the multiple sets of locking blocks 13 to release their contact with the locking ring 14. Then, the insertion rod 10 is pulled out of the adjusting hole 8 and the insertion hole 9, thereby releasing the fixation of the adjusting rod 4.

[0039] In summary, when the entire equipment is in use or operation: When it is necessary to fix the vehicle body 1, slide the adjusting rod 4 out of the support sleeve 3 to a suitable position, align the adjusting rod 4 with the insert rod 10, insert the insert rod 10 into the insertion hole 9 and the adjusting hole 8, push the multiple sets of locking blocks 13 along the movable groove 12 through the rounded corners set on the outside of the insertion hole 9 and squeeze the push spring 16, then insert the insert rod 10 into the fixing sleeve 11. When the multiple sets of locking blocks 13 are fully inserted into the fixing sleeve 11, push the locking blocks 13 out of the movable groove 12 through the multiple sets of push springs 16 and make their bottom surface abut against the multiple sets of retaining rings 14. Fix the support sleeve 3 and the adjusting rod 4 through the insert rod 10 and the fixing sleeve 11. Then rotate the handle 15 to drive the screw 6 to rotate, so that the screw 6 moves along the mating sleeve 5 and pushes the base plate 7 to abut against the bottom surface to support the vehicle body 1.

[0040] When it is necessary to unlock the adjusting rod 4, the rotating sleeve 23 drives the threaded rod 21 to rotate through the rotating rod 22 and engages with the transmission sleeve 20 through the thread. This causes the transmission sleeve 20 to drive the unlocking sleeve 19 to abut against the outer wall of the multiple sets of locking blocks 13 through the multiple sets of sliding plates 18. This releases the multiple sets of locking blocks 13 from the contact with the locking ring 14. Then, the insertion rod 10 is pulled out of the adjusting hole 8 and the insertion hole 9, thus releasing the fixation of the adjusting rod 4.

[0041] Of all the solutions mentioned above, those involving connections between two components can be selected based on the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other well-known connection methods. These will not be elaborated on here. For all the fixed connections mentioned above, welding is the preferred option.

[0042] In all the solutions mentioned above, the operation of electrical components, unless otherwise specified, is controlled by a controller. Since the devices matched with the controllers are common devices, their control principles and wiring connections are existing, well-known, and mature technologies, and their specific circuit structures will not be described in detail here. The specific models and specifications of the electrical components involved in this solution need to be selected and determined according to the actual specifications of the device. The specific selection and calculation methods adopt existing technologies in this field, and therefore will not be described in detail.

[0043] Of all the solutions mentioned above, those involving motors can be combined with reducers if necessary. The connection structure and working principle between the motor and the reducer are existing known technologies and will not be described in detail in this utility model.

[0044] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A medical trolley for animal husbandry and veterinary use, comprising a trolley body (1), characterized in that: The outer wall of the vehicle body (1) is connected to a handle (2). The bottom surface of the vehicle body (1) is provided with multiple sets of support mechanisms. The support mechanism includes a support sleeve (3) and an adjusting rod (4). The support sleeve (3) is fixed to the bottom surface of the vehicle body (1). The adjusting rod (4) slides inside the support sleeve (3). The top of the adjusting rod (4) is fixedly provided with a mating sleeve (5). The inner side of the mating sleeve (5) is threadedly connected with a screw (6). The bottom end of the screw (6) is fixedly provided with a base plate (7). The adjusting rod (4) is provided with an adjusting hole (8). The support sleeve (3) is provided with an adjusting hole (8). There is an insertion hole (9), and a fixing mechanism is provided between the insertion hole (9) and the adjustment hole (8). The fixing mechanism includes an insertion rod (10) and a fixing sleeve (11). The insertion rod (10) is inserted into the adjustment hole (8) and the insertion hole (9), and the fixing sleeve (11) is inserted into the top of the insertion rod (10). The outer wall of the insertion rod (10) is provided with a movable groove (12). The movable groove (12) is provided with multiple sets distributed on the outer wall of the insertion rod (10). Each set of movable grooves (12) is slidably connected with a locking block (13). The inner side of the fixing sleeve (11) is fixed with a retaining ring (14).

2. The medical trolley for animal husbandry and veterinary use according to claim 1, characterized in that: The adjustment hole (8) is provided in multiple sets distributed on the outer wall of the adjustment rod (4) and is rounded at the outer side of the insertion hole (9).

3. The medical trolley for animal husbandry and veterinary use according to claim 2, characterized in that: Each of the screws (6) has a throttle (15) fixedly installed at its top end.

4. A medical trolley for animal husbandry and veterinary use according to claim 3, characterized in that: multiple sets Push springs (16) are connected between the card block (13) and the movable slot (12), and multiple sets of push springs (16) are provided.

5. A medical trolley for animal husbandry and veterinary use according to claim 4, characterized in that: multiple sets Both the outer wall of the card block (13) and the inner side of the card ring (14) are provided with inclined surfaces.

6. A medical trolley for animal husbandry and veterinary use according to claim 5, characterized in that: The insert rod (10) has a groove (17) inside, and a slide plate (18) is slidably connected inside the groove (17). The slide plate (18) has multiple sets and an unlocking sleeve (19) is fixed on the outside. The unlocking sleeve (19) has rounded corners on the outside.

7. A medical trolley for animal husbandry and veterinary use according to claim 6, characterized in that: multiple sets The inner side of the slide plate (18) is fixedly provided with a transmission sleeve (20), and the inner side of the transmission sleeve (20) is threadedly connected with a threaded rod (21). The bottom end of the threaded rod (21) is fixedly provided with a rotating rod (22), and the rotating rod (22) rotates inside the insert rod (10).

8. A medical trolley for animal husbandry and veterinary use according to claim 7, characterized in that: The bottom end of the rotating rod (22) is fixedly provided with a rotating sleeve (23), and the rotating sleeve (23) is rotatably connected to the insert rod (10).

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