Lifting type animal experiment table

Abstract

The utility model belongs to the technical field of experiment tables, and particularly provides a lifting type animal experiment table which comprises a lifting operation table and a side cabinet, the side cabinet is arranged on the side edge of the lifting operation table, the lifting operation table comprises a base, a fixing column, a lifting column, a first rotating plate, a second rotating plate and an operation plate, and the fixing column is fixedly arranged in the middle of the upper wall of the base; the interior of the fixed column is hollow, the lifting column is vertically and slidably arranged on the inner wall of the fixed column, the first rotating plate is rotatably arranged at the upper end of the lifting column, the second rotating plate is rotatably arranged at the upper end of the first rotating plate, rotating planes of the first rotating plate and the second rotating plate are perpendicular to each other, and the operation plate is fixedly arranged on the upper wall of the second rotating plate. According to the lifting type animal experiment table, the vertical lifting mechanism, the left-right deflection mechanism and the front-back deflection mechanism are arranged, and the lifting type animal experiment table in the scheme is simpler to operate through the change of various postures in cooperation with the convenient operation control mode of the control box, more postures can be adjusted, and the table top can be freely adjusted in the inclined state; various animal experiments can be conveniently carried out.

Description

Technical Field

[0001] The utility model belongs to the technical field of experimental platforms, in particular to a lifting animal experimental platform. Background Art

[0002] Animal experiments usually require the animals to be fixed in various postures, and the experimental process requires changing various angles to observe, test, and record the animals. However, in the prior art, the table tops of animal experimental tables are mostly horizontal, and there are few experimental tables that can freely adjust the inclination of the table top.

[0003] The prior art lacks an animal experiment table that is easy to operate, can be freely raised and lowered, and can freely adjust the inclination of the table top. Utility Model Content

[0004] The utility model overcomes the shortcomings of the prior art and provides a lifting animal experiment table. The lifting operating table is provided with mechanisms for vertical lifting, left and right deflection, and front and rear deflection. Through changes in a variety of postures and in conjunction with the convenient operation control method of the control box, the lifting animal experiment table in this scheme is easier to operate, can adjust more postures, and the table top can be freely adjusted in an inclined state, which is convenient for various animal experiments.

[0005] The technical solution adopted by the utility model is as follows: This solution provides a lifting animal experimental table, including a lifting operating table and a side cabinet, the side cabinet is arranged on the side of the lifting operating table, the lifting operating table includes a base, a fixed column, a lifting column, a first rotating plate, a second rotating plate and an operating plate, the fixed column is fixedly arranged in the middle of the upper wall of the base, the fixed column is hollow inside, the lifting column is vertically slidably arranged on the inner wall of the fixed column, the first rotating plate is rotatably arranged on the upper end of the lifting column, the second rotating plate is rotatably arranged on the upper end of the first rotating plate, the rotating planes of the first rotating plate and the second rotating plate are perpendicular to each other, the operating plate is fixedly arranged on the upper wall of the second rotating plate, and the fixed column is rotatably provided inside A lifting screw, the lifting screw is arranged vertically, a screw hole is arranged inside the lifting column, the lower end of the screw hole passes through the bottom wall of the lifting column, the lifting screw is threadedly inserted into the lifting column through the screw hole, the outer wall of the lifting screw and the inner wall of the screw hole are threadedly engaged, a lifting motor is fixedly arranged on the bottom wall inside the fixed column, the output shaft of the lifting motor and the lifting screw are coaxially fixedly connected, a first motor is fixedly arranged on the upper end of the lifting column, the first motor and the first rotating plate are transmitted, a second motor is fixedly arranged on the upper end of the first rotating plate, the second motor and the second rotating plate are transmitted, a control box is arranged on the upper wall of the side cabinet, and the lifting motor, the first motor and the second motor are electrically connected to the control box respectively.

[0006] Furthermore, a first gear is coaxially fixed on the output shaft of the first motor, the lower wall of the first rotating plate is set as an arc-shaped wall, the lower wall of the first rotating plate is provided with a first tooth block along the arc-shaped wall array, and the first gear is meshed with the first rotating plate through the first tooth block, and a second gear is coaxially fixed on the output shaft of the second motor, the lower wall of the second rotating plate is set as an arc-shaped wall, the lower wall of the second rotating plate is provided with a second tooth block along the arc-shaped wall array, and the second gear is meshed with the second rotating plate through the second tooth block.

[0007] Furthermore, an ascending switch and a descending switch are provided on the upper wall of the control box, and the ascending switch and the descending switch are electrically connected to the lifting motor respectively. When the ascending switch is pressed, the lifting motor runs, driving the lifting screw to rotate, thereby causing the lifting column to drive the operating panel to rise; when the descending switch is pressed, the lifting motor drives the lifting screw to rotate in the opposite direction, thereby causing the lifting column to drive the operating panel to descend.

[0008] Preferably, the interior of the control box is hollow, a cross hole is penetrated through the upper wall of the control box, a steering operating lever is spherically hinged on the bottom wall of the control box, the upper end of the steering operating lever passes through the cross hole and is arranged above the control box, and springs are distributed in a circular array on the inner side wall of the control box, and the ends of the springs are respectively fixedly connected to the side walls of the steering operating lever. The spring keeps the steering operating lever in a vertical state in the absence of external force.

[0009] Furthermore, a left-biased switch is provided on the left side wall of the cross hole, a right-biased switch is provided on the right side wall of the cross hole, a rear-end switch is provided on the rear-end side wall of the cross hole, and a front-end switch is provided on the front-end side wall of the cross hole. The left-biased switch and the right-biased switch are electrically connected to the first motor respectively. When the steering operating lever deviates to the left and touches the left-biased switch, the first motor drives the first gear to rotate, and the upper end of the first rotating plate rotates to the left through the first tooth block, so that the operating panel deviates to the left. When the steering operating lever deviates to the right and touches the right-biased switch, the first motor rotates the upper end of the first rotating plate to the right through the first gear and the first tooth block, so that the operating panel deviates to the right. The rear-biased switch and the front-biased switch are electrically connected to the second motor respectively. When the steering operating lever deviates backward and touches the rear-biased switch, the second motor drives the second gear to rotate, and the upper end of the second rotating plate rotates backward through the second tooth block, so that the operating panel deviates backward. When the steering operating lever deviates forward and touches the front-biased switch, the second motor rotates the upper end of the second rotating plate forward through the second gear and the second tooth block, so that the operating panel deviates forward.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) The lifting operating table is equipped with mechanisms for vertical lifting, left and right deflection, and front and back deflection. Through the changes in various postures and the convenient operation control method of the control box, the lifting animal experimental table in this scheme is easier to operate and can adjust more postures, which is convenient for various animal experiments;

[0012] (2) When the up switch is pressed, the lifting motor runs and drives the lifting screw to rotate, so that the lifting column drives the operating panel to rise. When the down switch is pressed, the lifting motor drives the lifting screw to rotate in the opposite direction, so that the lifting column drives the operating panel to descend.

[0013] (3) When the steering lever deflects to the left and touches the left switch, the operating panel deflects to the left; when the steering lever deflects to the right and touches the right switch, the operating panel deflects to the right; when the steering lever deflects to the rear and touches the rear switch, the operating panel deflects to the rear; when the steering lever deflects to the front and touches the front switch, the operating panel deflects to the front;

[0014] (4) The ends of the spring are fixedly connected to the side walls of the steering operating lever, and the spring keeps the steering operating lever in a vertical state when no external force is applied. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a lifting animal experimental table proposed by the utility model Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the structure of a lifting animal experimental table proposed by the utility model Figure 2 ;

[0017] Figure 3 for Figure 1 A partial enlarged view of part A in FIG.

[0018] Figure 4 for Figure 2 A partial enlarged view of part B in FIG.

[0019] Figure 5 This is a front cross-sectional view of the base, fixed column and lifting column proposed in the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the control box proposed by the utility model;

[0021] Figure 7 This is a top sectional view of the control box proposed by the utility model.

[0022] Among them, 1. lifting operating table, 11. base, 12. fixing column, 121. lifting screw, 122. lifting motor, 13. lifting column, 131. first motor, 1311. first gear, 132. screw hole, 14. first rotating plate, 141. second motor, 1411. second gear, 142. first gear block, 15. second rotating plate, 151. second gear block, 16. operating panel, 2. side cabinet, 21. control box, 211. rising switch, 212. falling switch, 213. cross hole, 214. steering operating lever, 215. spring, 216. left bias switch, 217. right bias switch, 218. rear bias switch, 219. front bias switch.

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] Example: See Figure 1-Figure 5 In this embodiment, a lifting animal experimental platform includes a lifting operating platform 1 and a side cabinet 2. The side cabinet 2 is arranged on the side of the lifting operating platform 1. The lifting operating platform 1 includes a base 11, a fixed column 12, a lifting column 13, a first rotating plate 14, a second rotating plate 15 and an operating panel 16. The fixed column 12 is fixedly arranged in the middle of the upper wall of the base 11. The fixed column 12 is hollow inside. The lifting column 13 is vertically slidably arranged on the inner wall of the fixed column 12. The first rotating plate 14 is rotatably arranged on the upper end of the lifting column 13. The second rotating plate 15 is rotatably arranged on the upper end of the first rotating plate 14. The rotating planes of the first rotating plate 14 and the second rotating plate 15 are perpendicular to each other. The operating panel 16 is fixedly arranged on the upper wall of the second rotating plate 15. A lifting screw 121 is rotatably arranged inside the fixed column 12. The lifting screw 121 is vertically arranged. A screw hole 132 is provided inside the column 13, and the lower end of the screw hole 132 passes through the bottom wall of the lifting column 13. The lifting screw 121 is threadedly inserted into the lifting column 13 through the screw hole 132. The outer wall of the lifting screw 121 and the inner wall of the screw hole 132 are threadedly engaged. A lifting motor 122 is fixedly provided on the bottom wall inside the fixed column 12, and the output shaft of the lifting motor 122 is coaxially fixedly connected with the lifting screw 121. A first motor 131 is fixedly provided on the upper end of the lifting column 13, and the first motor 131 and the first rotating plate 14 are arranged for transmission. A second motor 141 is fixedly provided on the upper end of the first rotating plate 14, and the second motor 141 and the second rotating plate 15 are arranged for transmission. A control box 21 is provided on the upper wall of the side cabinet 2, and the lifting motor 122, the first motor 131 and the second motor 141 are electrically connected to the control box 21 respectively.

[0026] like Figure 3 , Figure 4 As shown, a first gear 1311 is coaxially fixed on the output shaft of the first motor 131, the lower wall of the first rotating plate 14 is set as an arc-shaped wall surface, and a first tooth block 142 is provided on the lower wall of the first rotating plate 14 along the arc-shaped wall array, and the first gear 1311 is meshed with the first rotating plate 14 through the first tooth block 142, and a second gear 1411 is coaxially fixed on the output shaft of the second motor 141, the lower wall of the second rotating plate 15 is set as an arc-shaped wall surface, and a second tooth block 151 is provided on the lower wall of the second rotating plate 15 along the arc-shaped wall array, and the second gear 1411 is meshed with the second rotating plate 15 through the second tooth block 151.

[0027] like Figure 1-Figure 6 As shown, an upward switch 211 and a downward switch 212 are provided on the upper wall of the control box 21. The upward switch 211 and the downward switch 212 are electrically connected to the lifting motor 122 respectively. When the upward switch 211 is pressed, the lifting motor 122 runs to drive the lifting screw 121 to rotate, so that the lifting column 13 drives the operating panel 16 to rise. When the downward switch 212 is pressed, the lifting motor 122 drives the lifting screw 121 to rotate in the opposite direction, so that the lifting column 13 drives the operating panel 16 to descend.

[0028] like Figure 6-Figure 7 As shown, the interior of the control box 21 is hollow, a cross hole 213 is penetrated through the upper wall of the control box 21, a steering operating rod 214 is spherically hingedly provided on the bottom wall of the control box 21, the upper end of the steering operating rod 214 passes through the cross hole 213 and is arranged above the control box 21, and springs 215 are distributed in a circular array on the inner side wall of the control box 21, and the ends of the springs 215 are respectively fixedly connected to the side walls of the steering operating rod 214, and the springs 215 keep the steering operating rod 214 in a vertical state in the absence of external force.

[0029] like Figure 1-Figure 7As shown, a left switch 216 is provided on the left side wall of the cross hole 213, a right switch 217 is provided on the right side wall of the cross hole 213, a rear switch 218 is provided on the rear end side wall of the cross hole 213, and a front switch 219 is provided on the front end side wall of the cross hole 213. The left switch 216 and the right switch 217 are electrically connected to the first motor 131 respectively. When the steering operating rod 214 deviates to the left and touches the left switch 216, the first motor 131 drives the first gear 1311 to rotate, and the upper end of the first rotating plate 14 rotates to the left through the first gear block 142, so that the operating plate 16 deflects to the left. When the steering operating rod 214 deviates to the right and touches the right switch 217, the first motor 131 is driven to rotate. The upper end of the first rotating plate 14 is rotated to the right through the first gear 1311 and the first tooth block 142, so that the operating panel 16 is deflected to the right. The rearward deflection switch 218 and the forward deflection switch 219 are electrically connected to the second motor 141 respectively. When the steering operating rod 214 deviates backward and touches the rearward deflection switch 218, the second motor 141 drives the second gear 1411 to rotate, and the upper end of the second rotating plate 15 is rotated backward through the second tooth block 151, so that the operating panel 16 is deflected backward. When the steering operating rod 214 deviates forward and touches the forward deflection switch 219, the second motor 141 rotates the upper end of the second rotating plate 15 forward through the second gear 1411 and the second tooth block 151, so that the operating panel 16 is deflected forward.

[0030] The utility model and its implementation modes are described above, and such description is not restrictive. What is shown in the drawings is only one of the implementation modes of the utility model, and the actual structure is not limited thereto.

Claims

1. A lifting animal experiment table, comprising a lifting operation table (1) and a side cabinet (2), characterized in that: The side cabinet (2) is arranged on the side of the lifting operation platform (1). The lifting operation platform (1) comprises a base (11), a fixed column (12), a lifting column (13), a first rotating plate (14), a second rotating plate (15) and an operating panel (16). The fixed column (12) is fixedly arranged at the middle of the upper wall of the base (11). The interior of the fixed column (12) is hollow. The lifting column (13) is vertically slidably arranged on the inner wall of the fixed column (12). The first rotating plate (14) is rotatably arranged on the upper end of the lifting column (13). The second rotating plate (15) is rotatably arranged on the upper end of the first rotating plate (14). The rotating planes of the first rotating plate (14) and the second rotating plate (15) are perpendicular to each other. The operating panel (16) is fixedly arranged on the upper wall of the second rotating plate (15). A lifting screw (121) is rotatably arranged inside the fixed column (12). The lifting screw (121) is vertically arranged. The lifting column (13) is provided with a screw hole (132) inside. ), the lower end of the screw hole (132) passes through the bottom wall of the lifting column (13), the lifting screw (121) is threadedly inserted into the lifting column (13) through the screw hole (132), the outer wall of the lifting screw (121) and the inner wall of the screw hole (132) are threadedly engaged, a lifting motor (122) is fixedly provided on the bottom wall of the interior of the fixed column (12), the output shaft of the lifting motor (122) and the lifting screw (121) are coaxially fixedly connected, a first motor (131) is fixedly provided on the upper end of the lifting column (13), the first motor (131) and the first rotating plate (14) are arranged for transmission, a second motor (141) is fixedly provided on the upper end of the first rotating plate (14), the second motor (141) and the second rotating plate (15) are arranged for transmission, a control box (21) is provided on the upper wall of the side cabinet (2), and the lifting motor (122), the first motor (131) and the second motor (141) are electrically connected to the control box (21) respectively.

2. The lifting animal experimental platform according to claim 1, characterized in that: A first gear (1311) is coaxially fixedly arranged on the output shaft of the first motor (131); the lower wall of the first rotating plate (14) is arranged as an arc-shaped wall surface; a first tooth block (142) is arranged on the lower wall of the first rotating plate (14) along the arc-shaped wall surface array; the first gear (1311) meshes with the first rotating plate (14) via the first tooth block (142); a second gear (1411) is coaxially fixedly arranged on the output shaft of the second motor (141); the lower wall of the second rotating plate (15) is arranged as an arc-shaped wall surface; a second tooth block (151) is arranged on the lower wall of the second rotating plate (15) along the arc-shaped wall surface array; the second gear (1411) meshes with the second rotating plate (15) via the second tooth block (151).

3. The lifting animal experiment platform according to claim 2, characterized in that: An ascending switch (211) and a descending switch (212) are provided on the upper wall of the control box (21), and the ascending switch (211) and the descending switch (212) are electrically connected to the lifting motor (122) respectively.

4. The lifting animal experimental platform according to claim 1, characterized in that: The control box (21) is hollow inside, a cross hole (213) is penetrated through the upper wall of the control box (21), a steering operating rod (214) is spherically hingedly provided on the bottom wall of the control box (21), the upper end of the steering operating rod (214) passes through the cross hole (213) and is arranged above the control box (21), and springs (215) are distributed in a circular array on the inner side wall of the control box (21), and the ends of the springs (215) are respectively fixedly connected to the side walls of the steering operating rod (214).

5. The lifting animal experiment platform according to claim 4, characterized in that: A left-side switch (216) is provided on the left side wall of the cross hole (213), a right-side switch (217) is provided on the right side wall of the cross hole (213), a rear-end switch (218) is provided on the rear-end side wall of the cross hole (213), and a front-end switch (219) is provided on the front-end side wall of the cross hole (213); the left-side switch (216) and the right-side switch (217) are respectively electrically connected to the first motor (131), and the rear-end switch (218) and the front-end switch (219) are respectively electrically connected to the second motor (141).

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