CN219680843U

CN219680843U - Lifting animal experiment table

Info

Publication number: CN219680843U
Application number: CN202320672514.6U
Authority: CN
Inventors: 韩明明
Original assignee: SHANDONG ACADEMY OF OCCUPATIONAL HEALTH AND OCCUPATIONAL MEDICINE
Current assignee: SHANDONG ACADEMY OF OCCUPATIONAL HEALTH AND OCCUPATIONAL MEDICINE
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-09-15
Anticipated expiration: 2033-03-30

Abstract

The utility model belongs to the technical field of experimental equipment, and particularly relates to a lifting type animal experiment table which comprises a base, and is characterized in that the base is hinged with a first connecting rod, the base is connected with a driving mechanism for driving the first connecting rod to rotate, and the other end of the first connecting rod is hinged with a first movable rod; the base both ends fixedly connected with vertical direction sets up the slide rail, and slide rail sliding connection has first slider, rotates between two first sliders and is connected with the pivot, pivot fixedly connected with lifter plate, pivot and first movable rod hinge. Can make the experimenter of different heights can carry out the experiment with comparatively comfortable gesture, the operation is more convenient, and the practicality is strong.

Description

Lifting animal experiment table

Technical Field

The utility model belongs to the technical field of experimental equipment, and particularly relates to a lifting animal experiment table.

Background

In biological research, various experiments are often required to be carried out on some small animals, the experiments are generally carried out on an experiment table, most of the existing animal experiment tables at present are of fixed structures, an experiment operator cannot adjust the height according to the body type of the animal experiment table, and the defects of single function and inconvenience in use still exist in fewer liftable animal experiment tables. The Chinese patent with the authorized bulletin number of CN217186565U discloses an animal experiment table, and relates to the technical field of experimental devices. The animal experiment table comprises a heating pad and an annular operation table, wherein the heating pad comprises a heating part and a connecting part arranged at the edge of the heating part, the heating part is fixedly connected to the lower surface of the annular operation table through the connecting part, and the heating part is at least partially positioned in the bottom end opening of the cavity of the annular operation table. According to the animal experiment table provided by the utility model, the connecting part of the heating pad is fixedly connected with the lower surface of the annular operation table, so that the connecting part does not occupy the space of the upper surface of the annular operation table, and the arrangement of equipment required to be arranged on the upper surface of the annular operation table is not influenced.

However, the above design has the following disadvantages: when carrying out animal experiments in above-mentioned device, can not adjust the height of animal experiment platform according to experimenter's demand to lead to the inconvenient operation in the experimentation, the practicality is not enough.

Disclosure of Invention

In order to solve the problems in the prior art, a lifting animal experiment table is provided.

The technical scheme adopted for solving the technical problems is as follows:

the technical scheme provides a lifting animal experiment table, which comprises a base, wherein the base is hinged with a first connecting rod, the base is connected with a driving mechanism for driving the first connecting rod to rotate, and the other end of the first connecting rod is hinged with a first movable rod; the base both ends fixedly connected with slide rail that vertical direction set up, slide rail sliding connection has first slider, rotates between two first sliders to be connected with the pivot, pivot fixedly connected with lifter plate, the pivot with first movable rod articulates.

Preferably, the fixed cover of pivot is equipped with the spacing wheel, rectangular hole has been seted up to the slide rail, rectangular downthehole activity is provided with the spacer pin, the spacer pin with first slider threaded connection, a plurality of and spacer pin looks adaptation's spacing groove has been seted up to the spacing wheel.

Preferably, the lifter plate fixedly connected with laboratory bench, laboratory bench sliding connection has the constraint area, the both ends of constraint area are dismantled and are connected.

Preferably, the experiment table is provided with a sliding groove, a second sliding block is fixedly connected with the lower part of the binding belt, and the second sliding block is in sliding connection with the sliding groove.

Preferably, the experiment table is arranged in a concave manner.

Preferably, the other end of the base is hinged with a second connecting rod, the second connecting rod is hinged with a second movable rod, and the other end of the second movable rod is hinged with the rotating shaft.

Preferably, the driving mechanism is a motor fixedly connected with the base, and an output shaft of the motor is fixedly connected with the first connecting rod.

Compared with the prior art, the utility model has the following advantages:

1. the first connecting rod and the first movable rod are arranged in the utility model, when the motor is started, the first connecting rod can be driven to rotate, the first connecting rod drives the first movable rod to rotate, and finally, the lifting of the experiment table is finished, so that experiment staff with different heights can perform experiments in a more comfortable posture, and the operation is more convenient.

2. The rotating shaft is arranged in the utility model, so that the angle of the lifting table can be adjusted, and when experimental operation demonstration is carried out, students can better watch or can conveniently operate by experimental staff, the application range is wider, the requirements on different occasions can be met, and the practicability is strong.

3. According to the utility model, the limiting wheel and the limiting pin are arranged, so that the limiting pin can be rotated to be clamped into the limiting wheel after the angle adjustment of the lifting platform is completed, the lifting platform can be limited and locked, and the side turning of the experiment platform caused by the downward pressing of an experimental animal or an experimental person is prevented, so that the fixing property is better.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a lifter plate structure according to the present utility model.

Fig. 2 is a cross-sectional view of a slide rail in accordance with the present utility model.

Fig. 3 is a perspective view of the lifting plate according to the present utility model.

Fig. 4 is a front view of the lifter plate of the present utility model.

Fig. 5 is a schematic view of a limiting wheel structure in the utility model.

Fig. 6 is a schematic view of the structure of the present utility model.

FIG. 7 is a schematic view of the structure of the laboratory bench according to the present utility model.

Reference numerals illustrate:

1-a base; 2-a first link; 3-a first movable bar; 4-lifting plates; 5-sliding rails; 6-a first slider; 7-rotating shaft; 8-limiting wheels; 9-a limiting pin; 10-an experiment table; 11-a tie-down strap; 12-sliding grooves; 13-a second slider; 14-a second link; 15-a second movable bar; 16-motor.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

As shown in fig. 1-7, this embodiment provides a lifting animal experiment table, which includes a base 1, wherein the base 1 is hinged with a first link 2, the base 1 is connected with a driving mechanism for driving the first link 2 to rotate, and the other end of the first link 2 is hinged with a first movable rod 3. The driving mechanism is a motor 16 fixedly connected with the base 1, and an output shaft of the motor 16 is fixedly connected with the first connecting rod 2.

It should be noted that, the slide rail 5 that base 1 both ends fixedly connected with vertical direction set up, slide rail 5 sliding connection has first slider 6, rotates between two first sliders 6 to be connected with pivot 7, pivot 7 fixedly connected with lifter plate 4, pivot 7 and first movable rod 3 are articulated.

When the motor 16 is started, the output shaft of the motor 16 drives the first connecting rod 2 to rotate, the first connecting rod 2 drives the first movable rod 3 to rotate, and then drives the second connecting rod 14 to rotate, and the second connecting rod 14 drives the second movable rod 15 to rotate, because the first connecting rod 2 and the second connecting rod 14, the first movable rod 3 and the second movable rod 15 are in mirror image arrangement, the lifting plate 4 can be well supported, and the first connecting rod 2 and the second connecting rod 14, the first movable rod 3 and the second movable rod 15 are different in rotation direction, but can be lifted or lowered to the lifting plate 4 due to the rotation of the motor 16, so that the lifting or lowering to the experiment table 10 is completed, the height of users with different heights can be adjusted, and the operation staff is more convenient.

More to explain, and when lifter plate 4 risees, can drive first slider 6 and upwards slide along slide rail 5, after reaching certain height, the accessible is manual work and is adjusted the rotation degree of laboratory bench 10, pivot 7 is driving spacing round 8 and is rotating, when adjusting suitable angle, rotate spacer pin 9, make spacer pin 9 card go into the spacing inslot that spacing round 8 was offered, accomplish spacing and the lock to laboratory bench 10, can not be because laboratory animal or laboratory personnel lower compaction laboratory bench 10 causes the phenomenon of turning on one's side, and laboratory bench 10 carries out the rotation of certain angle, when carrying out experimental operation demonstration, can be better messenger's student watch.

Further, the fixed cover of pivot 7 is equipped with spacing round 8, spacing round 8 sets up in one side of first slider 6, rectangular hole has been seted up to slide rail 5, rectangular downthehole activity is provided with spacer pin 9, spacer pin 9 and first slider 6 threaded connection, spacing round 8 has been seted up a plurality of and the spacing groove of spacer pin 9 looks adaptation, when laboratory bench 10 rises to certain height, can carry out the regulation of certain angle to laboratory bench 10, after the angle modulation is accomplished, the spacing round 9 is inserted in the spacing groove that accessible spacer wheel 8 was seted up, accomplish the locking to laboratory bench 10, accomplish the needs to different work, the practicality is high.

Still further, locating pin 9 runs through rectangular hole, and rectangular hole fixedly connected with handle is worn out to the one end of locating pin 9, and the other end of locating pin 9 wears out rectangular hole after with first slider 6 threaded connection, locating pin 9 and spacing round 8 cooperation setting, and locating pin 9 can lock spacing round 8, and when laboratory bench 10 was adjusted to suitable angle to the laboratory bench, alright screw up the handle, made locating pin 9 remove to the direction of spacing round 8 to block spacing round 8, accomplish the locking to laboratory bench 10.

The limiting pin 9 can rotate and slide in the long hole, the limiting pin 9 can be adjusted to a proper position in the long hole, and the limiting pin 9 is rotated inwards to lock the limiting wheel 8.

It should be further noted that, lifter plate 4 fixedly connected with laboratory bench 10, laboratory bench 10 sliding connection has constraint area 11, and the connection can be dismantled at constraint area 11's both ends, when lifter plate 4 goes up and down, can take laboratory bench 10 to rise or descend, and when laboratory bench 10 risees to a take the altitude, can be used for different occasions to the angular adjustment of laboratory bench 10, the practicality is higher, and be provided with the buckle on constraint area 11, when the fixed experimental animal of needs, opens the buckle, will be put into constraint area 11 by experimental animal's four limbs, alright constraint by experimental animal. The binding belt 11 has certain elasticity, and is convenient for fixing experimental animals.

Further, the experiment table 10 is provided with the chute 12, the second sliding block 13 is fixedly connected to the lower part of the binding belt 11, the second sliding block 13 is in sliding connection with the chute 12, the chute 12 is arranged, the binding belt 11 can slide on the chute 12, the position of the binding belt 11 can be adjusted according to the volumes of different animals, and the binding of experimental animals can be completed better.

Furthermore, the experiment table 10 is provided with a concave shape, so that the abdomen of an experimental animal can be better attached, a better fixing effect can be achieved, and the experimental animal is prevented from rolling in the experimental process.

It should be noted that, the other end of the base 1 is hinged with a second connecting rod 14, the second connecting rod 14 is hinged with a second movable rod 15, the other end of the second movable rod 15 is hinged with the rotating shaft 7, and the arrangement can better drive the lifting plate 4 to lift or descend.

The details are set forth below: the experimental animal is placed on the experiment table 10, the position of the binding belt 11 is adjusted, the buckle of the binding belt 11 is opened to fix the four limbs of the experimental animal, the motor 16 is opened by an experimenter, one end output shaft of the motor 16 drives the first connecting rod 2 to rotate, the first connecting rod 2 drives the first movable rod 3 to rotate, the second connecting rod 14 and the second movable rod 15 are arranged in a mirror image with the first connecting rod 2 and the first movable rod 3, the lifting plate 4 can be lifted or lowered, the lifting of the experiment table 10 can be completed due to the fixed connection of the lifting plate 4 and the experiment table 10, and the motor 16 is turned off when the experimenter feels to reach a proper height.

When meeting and needing to explain the student or in order to be convenient for operate, the accessible manual work is adjusting the rotation degree of laboratory bench 10, pivot 7 is driving spacing wheel 8 and laboratory bench 10 and is rotating, when laboratory bench 10 adjusts suitable angle, rotate spacer pin 9, and spacer pin 9 can rotate and slide in rectangular downthehole, spacer pin 9 can adjust suitable position in first slider 6, make spacer pin 9 to being close to the direction removal of spacing wheel 8, make spacer pin 9 card go into the spacing inslot that spacing wheel 8 offered, accomplish the locking to spacing wheel 8, accomplish spacing and the lock dead to laboratory bench 10, can be to accomplishing the slope to laboratory bench 10, can make the student better watch by experimental animal or in order to be convenient for operate, more be favorable to study, the practicality is strong.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The lifting animal experiment table comprises a base (1), and is characterized in that the base (1) is hinged with a first connecting rod (2), the base (1) is connected with a driving mechanism for driving the first connecting rod (2) to rotate, and the other end of the first connecting rod (2) is hinged with a first movable rod (3); the novel lifting device is characterized in that two ends of the base (1) are fixedly connected with sliding rails (5) arranged in the vertical direction, the sliding rails (5) are connected with first sliding blocks (6) in a sliding mode, a rotating shaft (7) is connected between the two first sliding blocks (6) in a rotating mode, the rotating shaft (7) is fixedly connected with a lifting plate (4), and the rotating shaft (7) is hinged to the first movable rod (3).

2. The lifting animal experiment table according to claim 1, wherein the rotating shaft (7) is fixedly sleeved with a limiting wheel (8), the sliding rail (5) is provided with a long hole, a limiting pin (9) is movably arranged in the long hole, the limiting pin (9) is in threaded connection with the first sliding block (6), and the limiting wheel (8) is provided with a plurality of limiting grooves matched with the limiting pin (9).

3. A lifting animal experiment table according to claim 1, characterized in that the lifting plate (4) is fixedly connected with an experiment table (10), the experiment table (10) is slidably connected with a binding belt (11), and two ends of the binding belt (11) are detachably connected.

4. A lifting animal experiment table according to claim 3, characterized in that the experiment table (10) is provided with a chute (12), a second slide block (13) is fixedly connected with the lower part of the binding belt (11), and the second slide block (13) is in sliding connection with the chute (12).

5. A lifting animal experiment table according to claim 1, characterized in that the experiment table (10) is arranged concave.

6. A lifting animal experiment table according to claim 1, characterized in that the other end of the base (1) is hinged with a second connecting rod (14), the second connecting rod (14) is hinged with a second movable rod (15), and the other end of the second movable rod (15) is hinged with the rotating shaft (7).

7. The lifting animal experiment table according to claim 1, characterized in that the driving mechanism is a motor (16) fixedly connected with the base (1), and an output shaft of the motor (16) is fixedly connected with the first connecting rod (2).