A kind of animal imaging inspection fixing device

Abstract

The present invention discloses an animal imaging inspection fixing device, comprising a fixing platform, a constraint groove is provided on the top of the fixing platform, and positioning grooves are provided on opposite sides of the constraint groove, the inner wall of the positioning groove is slidably connected to the positioning block, and a pad is connected to one side of the positioning block by bolts, a protective pad is bonded to the top of the pad, a first spring is connected between the four corners of the bottom of the pad and the four corners of the inner wall of the bottom of the constraint groove by bolts, side blocking mechanisms are provided on both sides of the top of the pad, and a top plate is provided between the two side blocking mechanisms, and a pushing assembly is provided at the bottom of the pad. The present invention facilitates the device to adapt to animals of different sizes and fix animals of different sizes, thereby improving the imaging inspection effect of the animals, preventing the animals from falling off the device to affect the imaging inspection of the animals, and preventing the animals from causing wear to the animals' bodies when struggling.

Description

Technical Field

[0001] The invention relates to the field of animal inspection, and in particular to an animal image inspection fixing device. Background Art

[0002] At present, pet hospitals are equipped with more and more large-scale inspection equipment such as CT and MR. Due to the non-cooperation of pets during the inspection, the pets are anesthetized and kept still before being placed on the inspection bed to complete the inspection. However, the limbs of the anesthetized pets are weak and cannot cooperate with the inspection position. In addition, the doctor cannot accurately understand the pet's vital signs after anesthesia, which brings certain difficulties to the inspection. Therefore, it is necessary to fix the animal's imaging examination through a fixing device.

[0003] After searching, the Chinese patent application with application publication number CN115317185A discloses a fixing device for animal inspection, which is characterized by comprising a bottom plate, a slider, an airbag, an inflatable component and a positioning component; the bottom plate is provided with a plurality of first slide grooves, and the side of the first slide groove is provided with a plurality of positioning holes; a plurality of sliders are slidably connected in the same first slide groove, and a second slide groove is provided on the side of the slider close to the positioning hole; two sliders located in different first slide grooves are connected through an airbag, and a connecting hole connected to the second slide groove is provided at the top of the slider, and one end of the airbag is arranged in the second slide groove through the connecting hole; the inflatable component is connected to the airbag; the positioning component corresponds to the slider one by one, and the positioning component is slidably arranged in the second slide groove; the airbag can be extended when inflated near the positioning component, and when the airbag is inflated, it can push the positioning component to be inserted into the positioning hole. The above-mentioned fixing device for animal inspection enables the airbag to adjust the locking position according to the body shape of the pet, and the position can be fixed by inflating each airbag.

[0004] When the existing equipment is used to fix animals for inspection, for larger animals, the space of the device is limited. Therefore, the existing device cannot effectively fix the animals, which may cause the animals to fall off the device, thereby affecting the inspection of the animals. Summary of the invention

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An animal imaging inspection and fixing device comprises a fixing platform, a constraint groove is formed on the top of the fixing platform, and positioning grooves are formed on opposite sides of the constraint groove, the inner wall of the positioning groove is slidably connected to the positioning block, and a pad is connected to one side of the positioning block by bolts, a protective pad is bonded to the top of the pad, a first spring is connected between the four corners of the bottom of the pad and the four corners of the inner wall of the bottom of the constraint groove by bolts, side blocking mechanisms are arranged on both sides of the top of the pad, and a top plate is arranged between the two side blocking mechanisms, and a pushing assembly is arranged at the bottom of the pad.

[0007] Preferably, the side blocking mechanism is composed of multiple side plates, and the bottoms of the multiple side plates are equidistantly fixed on the top of the pad, a slot is provided on the top of the side plate, a piston plate is slidably connected to the inner wall of the slot, a second spring is bolted between the bottom of the piston plate and the bottom inner wall of the slot, the top of the piston plate is bolted to an extension plate, and the top of the extension plate is bolted to the bottom of the top plate.

[0008] Preferably, pull-out grooves are provided on the inner walls on both sides opposite to each other in the constraint groove, and the cross-section of the pull-out groove is L-shaped. A conduit is provided between the top of the pull-out groove and the groove opening, and a push plate is slidably connected to the inner wall of the pull-out groove. A third spring is connected between one side of the push plate and the inner wall of the pull-out groove by bolts.

[0009] Preferably, the pushing assembly consists of a fixed frame and two push rods, and the top of the fixed frame is connected to the bottom of the pad by bolts, an axle rod is rotatably connected between the opposite sides of the fixed frame by bearings, the two axles and the two push rods are connected by bolts, one end of the two push rods is connected to the push plate by a hinge, and the two push rods are distributed in an eight-shaped shape.

[0010] Preferably, guide grooves are provided on opposite sides of the pull-out groove, and guide blocks are slidably connected to the inner walls of the two guide grooves, and one side of the guide block is connected to the push plate by bolts.

[0011] Preferably, a connecting groove is formed on opposite sides of the two extension plates, and a top restraining mechanism is provided between the two connecting grooves.

[0012] Preferably, the top restraint mechanism comprises a support plate, a restraint pad and a transmission assembly, and the bottom of the support plate is bonded to the top of the restraint pad, the restraint pad is made of a flexible and wear-resistant material, and the support plate and the side plate are connected via a transmission assembly.

[0013] Preferably, the transmission assembly consists of a first rack, a gear and a second rack, and the inner wall of one side of the connecting groove is fixedly connected to the first rack by bolts, one side of the first rack is meshed with the gear, one side of the side plate is connected to a bracket by bolts, and a rotating shaft is rotatably connected between the opposite sides of the bracket through a bearing, the two rotating shafts are connected to the gear by bolts, the other side of the gear is meshed with the second rack, and one side of the second rack is connected to the support plate by bolts.

[0014] The beneficial effects of the present invention are:

[0015] The present invention provides a side blocking mechanism and a pushing assembly. When a large animal is fixed, the animal is placed on the pad. At this time, the pad moves downward under the action of the animal's gravity, and the pad squeezes the pushing assembly when moving downward. The two push rods are spread out to both sides under the action of pressure, so that the angle between the two push rods increases. When the push rods are spread out to both sides, they push the push plate to slide inside the drawer slot. When the push plate slides, the space inside the drawer slot is compressed. At this time, the gas inside the drawer slot is discharged through the conduit after being compressed and transported to the inside of the slot. The pressure inside the slot is The strength will increase due to the input of gas. At this time, the piston plate will drive the extension plate to push up under the action of gas pressure, so as to adjust the height of the top plate. The height of the top plate will change with the size of the animal. The larger the animal is, the heavier it is. At this time, the depth of the pad plate moving down will increase, and the height of the extension plate rising will become higher. On the contrary, the animal is small and its weight is relatively light, so the relative height of the extension plate rising will decrease, so that the device can be adapted to animals of different sizes and fix animals of different sizes, thereby improving the image inspection effect of the animal and preventing the animal from falling off the device and affecting the image inspection of the animal.

[0016] The present invention provides a side blocking mechanism and a top restraining mechanism. When the extension plate is rising, the first rack will move synchronously with the extension plate. When the first rack is rising, the gear will drive the second rack to move downward through meshing, and the support plate will drive the restraint pad to move downward synchronously with the second rack. Therefore, the downward movement of the restraint pad can restrain the upper part of the animal, so as to improve the inspection effect of the animal. A gap is left between the restraint pad and the animal, which is convenient for protecting the animal and preventing the animal from causing wear on the animal's body when struggling, thereby causing the animal to fall off the device, thereby affecting the inspection of the animal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of an animal imaging inspection and fixing device proposed by the present invention;

[0018] Figure 2 This is a schematic diagram of the main structure of an animal imaging inspection and fixing device proposed by the present invention;

[0019] Figure 3 This is a schematic cross-sectional view of an animal imaging inspection and fixing device proposed by the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of a driving component of an animal imaging inspection and fixing device proposed by the present invention;

[0021] Figure 5This is a schematic diagram of the structure of the side blocking mechanism of an animal imaging inspection and fixing device proposed by the present invention;

[0022] Figure 6 A schematic diagram of the partial structure of an animal imaging inspection and fixing device proposed by the present invention;

[0023] Figure 7 This is a schematic diagram of the top restraint mechanism structure of an animal imaging inspection and fixing device proposed by the present invention.

[0024] In the accompanying drawings: 1. fixed platform; 2. constraint groove; 3. positioning groove; 4. pad; 5. side plate; 6. top plate; 7. side blocking mechanism; 8. top constraint mechanism; 9. protective pad; 10. catheter; 11. pushing assembly; 12. first spring; 13. pull-out groove; 14. push plate; 15. fixed frame; 16. push rod; 17. guide block; 18. notch; 19. extension plate; 20. piston plate; 21. second spring; 22. connecting groove; 23. support plate; 24. constraint pad; 25. transmission assembly; 26. bracket; 27. rotating shaft; 28. first rack; 29. ​​gear; 30. second rack. DETAILED DESCRIPTION

[0025] Example 1, reference Figure 1-5 A device for fixing animal imaging inspection comprises a fixing platform 1, a constraint groove 2 is provided on the top of the fixing platform 1, and positioning grooves 3 are provided on opposite sides of the constraint groove 2, the inner wall of the positioning groove 3 is slidably connected to the positioning block, and a pad 4 is connected to one side of the positioning block by bolts, a protective pad 9 is bonded to the top of the pad 4, and a first spring 12 is connected between the four corners of the bottom of the pad 4 and the four corners of the inner wall of the bottom of the constraint groove 2 by bolts, side blocking mechanisms 7 are provided on both sides of the top of the pad 4, and a top plate 6 is provided between the two side blocking mechanisms 7, and a pushing component 11 is provided at the bottom of the pad 4, so as to make the device adapt to animals of different sizes and fix animals of different sizes, thereby improving the imaging inspection effect of the animals and preventing the animals from falling off the device and affecting the imaging inspection of the animals.

[0026] On the basis of the above, the side blocking mechanism 7 is composed of multiple side plates 5, and the bottoms of the multiple side plates 5 are equidistantly fixed on the top of the pad 4, a slot 18 is opened on the top of the side plate 5, and the inner wall of the slot 18 is slidably connected with a piston plate 20, and a second spring 21 is bolted between the bottom of the piston plate 20 and the bottom inner wall of the slot 18, and the top of the piston plate 20 is bolted to an extension plate 19, and the top of the extension plate 19 is bolted to the bottom of the top plate 6.

[0027] On the basis of the above, pull-out grooves 13 are provided on the inner walls on both sides of the opposite sides of the constraint groove 2, and the cross-section of the pull-out groove 13 is L-shaped. A conduit 10 is arranged between the top of the pull-out groove 13 and the groove 18, and a push plate 14 is slidably connected to the inner wall of the pull-out groove 13. A third spring is connected to one side of the push plate 14 and the inner wall of the pull-out groove 13 by bolts.

[0028] On the basis of the above, the pushing assembly 11 is composed of a fixing frame 15 and two push rods 16, and the top of the fixing frame 15 is connected to the bottom of the pad 4 by bolts, and an axle rod is rotatably connected between the opposite sides of the fixing frame 15 through a bearing, and the two axles are connected to the two push rods 16 by bolts, and one end of the two push rods 16 is connected to the push plate 14 by a hinge, and the two push rods 16 are distributed in an eight-shaped shape. When a larger animal is fixed, the animal is placed on the pad 4. At this time, the pad 4 will move downward under the action of the animal's gravity, and the pad 4 will squeeze the pushing assembly 11 when it moves downward, and the two push rods 16 will expand to both sides under the action of pressure, thereby increasing the angle between the two push rods 16, and the push rods 16 will expand to both sides. When it is opened, it will push the push plate 14 to slide inside the pull-out groove 13, and the push plate 14 will cause the space inside the pull-out groove 13 to be compressed when sliding. At this time, the gas inside the pull-out groove 13 will be discharged through the conduit 10 after being compressed and transported to the inside of the slot 18, and the pressure inside the slot 18 will increase due to the input of gas. At this time, the piston plate 20 will drive the extension plate 19 to push up under the action of air pressure, thereby adjusting the height of the top plate 6, and the height of the top plate 6 will change with the size of the animal. The larger the animal, the greater its weight. At this time, the depth of the downward movement of the pad 4 will increase, and the height of the extension plate 19 will become higher. On the contrary, the animal is small in size and its weight is relatively light, and the relative height of the extension plate 19 will decrease.

[0029] On the basis of the above, guide grooves are provided on opposite sides of the drawing groove 13, and guide blocks 17 are slidably connected to the inner walls of the two guide grooves, and one side of the guide block 17 is connected to the push plate 14 by bolts.

[0030] Example 2, reference Figure 1-7 , an animal imaging inspection and fixing device, compared with Example 1, on the basis of Example 1, connecting grooves 22 are opened on opposite sides of two extension plates 19, and a top restraint mechanism 8 is arranged between the two connecting grooves 22.

[0031] On the basis of the above, the top restraint mechanism 8 includes a support plate 23, a restraint pad 24 and a transmission assembly 25, and the bottom of the support plate 23 is bonded to the top of the restraint pad 24, the restraint pad 24 is made of a flexible and wear-resistant material, and the support plate 23 and the side plate 5 are connected through the transmission assembly 25.

[0032] On the basis of the above, the transmission assembly 25 consists of a first rack 28, a gear 29 and a second rack 30, and the inner wall of one side of the connecting groove 22 is fixedly connected to the first rack 28 by bolts, one side of the first rack 28 is meshed with the gear 29, one side of the side plate 5 is connected to the bracket 26 by bolts, and the two opposite sides of the bracket 26 are rotatably connected with the rotating shaft 27 through a bearing, the two rotating shafts 27 are connected to the gear 29 by bolts, the other side of the gear 29 is meshed with the second rack 30, and one side of the second rack 30 is connected to the support plate 23 by bolts. When the extension plate 19 is rising, at this time, the first The rack 28 will move synchronously with the extension plate 19, and when the first rack 28 rises, the gear 29 will drive the second rack 30 to move downward through meshing, and the support plate 23 will drive the restraint pad 24 to move downward synchronously with the second rack 30, so that the upper part of the animal can be restrained by the downward movement of the restraint pad 24, so as to improve the inspection effect of the animal, and a gap is left between the restraint pad 24 and the animal to facilitate the protection of the animal and prevent the animal from causing wear on the animal's body when struggling, thereby causing the animal to fall off the device, thereby affecting the inspection of the animal.

[0033] In summary, with the help of the above technical solution of the present invention: when fixing a larger animal, the animal is placed on the pad 4. At this time, the pad 4 will move downward under the action of the animal's gravity, and the pad 4 will squeeze the pushing component 11 when moving downward, and the two push rods 16 will expand to both sides under the action of pressure, thereby increasing the angle between the two push rods 16, and the push rods 16 will push the push plate 14 to slide inside the pull-out groove 13 when expanding to both sides, and the push plate 14 will cause the space inside the pull-out groove 13 to be compressed when sliding. At this time, the gas inside the pull-out groove 13 will be discharged through the conduit 10 after being compressed and transported to the inside of the slot 18, and the pressure inside the slot 18 will increase due to the input of gas. At this time, the piston plate 20 will drive the extension plate 19 to push upward under the action of air pressure, thereby adjusting the height of the top plate 6, and the height of the top plate 6 will be adjusted as the The size of the animal changes. The larger the animal is, the heavier it is. At this time, the depth of the downward movement of the pad 4 will increase, and the height of the extension plate 19 will increase. On the contrary, the animal is small and its weight is relatively light, so the relative height of the extension plate 19 will decrease. When the extension plate 19 is rising, the first rack 28 will move synchronously with the extension plate 19. When the first rack 28 is rising, the gear 29 will drive the second rack 30 to move downward through meshing, and the support plate 23 will drive the restraint pad 24 to move downward synchronously with the second rack 30, so that the restraint pad 24 can be moved downward to restrain the upper part of the animal, so as to improve the inspection effect of the animal. A gap is left between the restraint pad 24 and the animal to facilitate the protection of the animal and prevent the animal from causing wear on the animal's body when struggling, thereby causing the animal to fall off the device, thereby affecting the inspection of the animal.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An animal imaging inspection fixing device, comprising a fixing table (1), characterized in that: The top of the fixed platform (1) is provided with a constraint groove (2), and the two opposite sides of the constraint groove (2) are provided with positioning grooves (3), the inner wall of the positioning groove (3) is slidably connected to the positioning block, and a pad (4) is connected to one side of the positioning block by bolts, a protective pad (9) is bonded to the top of the pad (4), and a first spring (12) is connected between the four corners of the bottom of the pad (4) and the four corners of the inner wall of the bottom of the constraint groove (2) by bolts, side blocking mechanisms (7) are provided on both sides of the top of the pad (4), and a top plate (6) is provided between the two side blocking mechanisms (7), and a pushing assembly (11) is provided at the bottom of the pad (4), and the side blocking mechanism (7) is composed of a plurality of side plates (5), and the bottoms of the plurality of side plates (5) are fixed to the pad (4) at equal distances. The top of the side plate (5) is provided with a notch (18), the inner wall of the notch (18) is slidably connected to a piston plate (20), the bottom of the piston plate (20) and the bottom inner wall of the notch (18) are connected to a second spring (21) by bolts, the top of the piston plate (20) is connected to an extension plate (19) by bolts, the top of the extension plate (19) is connected to the bottom of the top plate (6) by bolts, the inner walls of the constraint groove (2) on both sides opposite to each other are provided with a pull-out groove (13), and the cross-section of the pull-out groove (13) is L-shaped, a guide tube (10) is provided between the top of the pull-out groove (13) and the notch (18), the inner wall of the pull-out groove (13) is slidably connected to a push plate (14), and a third spring is connected to one side of the push plate (14) and the inner wall of the pull-out groove (13) by bolts.

2. The animal imaging inspection and fixing device according to claim 1, characterized in that: The pushing assembly (11) is composed of a fixing frame (15) and two push rods (16), wherein the top of the fixing frame (15) is connected to the bottom of the pad (4) by bolts, a shaft is rotatably connected between opposite sides of the fixing frame (15) by bearings, the two shafts are connected to the two push rods (16) by bolts, one end of the two push rods (16) is connected to the push plate (14) by a hinge, and the two push rods (16) are distributed in an eight-shaped pattern.

3. The animal imaging inspection and fixing device according to claim 1, characterized in that: The two opposite sides of the pull-out groove (13) are provided with guide grooves, and the inner walls of the two guide grooves are slidably connected with guide blocks (17), and one side of the guide block (17) is connected to the push plate (14) by bolts.

4. The animal imaging inspection and fixing device according to claim 1, characterized in that: A connecting groove (22) is provided on one side opposite to the two extension plates (19), and a top restraining mechanism (8) is provided between the two connecting grooves (22).

5. The animal imaging inspection and fixing device according to claim 4, characterized in that: The top restraint mechanism (8) comprises a support plate (23), a restraint pad (24) and a transmission assembly (25), wherein the bottom of the support plate (23) is bonded to the top of the restraint pad (24), the restraint pad (24) is made of a flexible wear-resistant material, and the support plate (23) and the side plate (5) are connected via the transmission assembly (25).

6. The animal imaging inspection and fixing device according to claim 5, characterized in that: The transmission assembly (25) comprises a first rack (28), a gear (29) and a second rack (30), and an inner wall of one side of the connecting groove (22) is fixedly connected to the first rack (28) by bolts, one side of the first rack (28) meshes with the gear (29), one side of the side plate (5) is connected to a bracket (26) by bolts, two opposite sides of the bracket (26) are rotatably connected with a rotating shaft (27) by bearings, the two rotating shafts (27) and the gear (29) are connected by bolts, the other side of the gear (29) meshes with the second rack (30), and one side of the second rack (30) is connected to the support plate (23) by bolts.

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