阅读说明：本技术 动物解剖台 (Animal dissecting table ) 是由 不公告发明人 于 2020-12-18 设计创作，主要内容包括：一种动物解剖台,包括工作台和四个支撑柱,工作台的表面开设有五条滑槽,用于调节不同大小待解剖动物四肢和头部的固定位置,每条滑槽均滑动连接捆绑活动柱,捆绑活动柱通过拉簧与拉簧固定块连接,拉簧固定块安装于滑槽的外端,捆绑活动柱下部开有凹槽,凹槽内卡设有环状弹性带,工作台下表面的右侧安装有固定柱,两个固定柱沿中心线对称分布,弹性带绕过固定柱,工作台下表面的右侧中心位置安装有调节机构,用于调节弹性带。本发明,操作简单,使用安全,采用弹性带在调节机构的作用下实现对不同大小待解剖动物四肢、头部固定位置的统一调节,利用拉簧的拉力和弹性带的收缩力实现对不同大小待解剖动物四肢、头部固定位置的固定定位。(The utility model provides an animal dissecting table, including workstation and four support columns, five spouts have been seted up on the surface of workstation, a fixed position for adjusting not equidimension animal four limbs and head of waiting to dissect, the equal sliding connection of every spout bindes the movable post, it passes through the extension spring and is connected with the extension spring fixed block to bind the movable post, the extension spring fixed block is installed in the outer end of spout, it has the recess to bind movable post lower part, the recess inside callipers is equipped with cyclic annular elastic band, the fixed column is installed on the right side of workstation lower surface, two fixed columns along central line symmetric distribution, the elastic band bypasses the fixed column, adjustment mechanism is installed to the right side central point of. The invention has simple operation and safe use, realizes the uniform adjustment of the fixing positions of the limbs and the heads of the animals to be dissected with different sizes by adopting the elastic belt under the action of the adjusting mechanism, and realizes the fixing and positioning of the fixing positions of the limbs and the heads of the animals to be dissected with different sizes by utilizing the tension of the tension spring and the contraction force of the elastic belt.)

1. An animal dissecting table comprising a work table (1) and four support columns (7), characterized in that: five spouts (5) have been seted up on the surface of workstation (1) for adjust the not fixed position of equidimension treating dissecting animal four limbs and head, activity post (4) are binded in equal sliding connection in every spout (5), it is connected with extension spring fixed block (2) through extension spring (3) to bind activity post (4), extension spring fixed block (2) install in the outer end of spout (5), it has the recess to bind activity post (4) lower part and open, and the recess inside callipers is equipped with cyclic annular elastic band (6), fixed column (9) are installed on the right side of workstation (1) lower surface, and central line symmetric distribution is followed in two fixed column (9), elastic band (6) are walked around fixed column (9), adjustment mechanism is installed to the right side central point of workstation (1) lower surface, is used for adjusting elastic band (6).

2. The animal dissecting table of claim 1 wherein: adjustment mechanism adjusts fixed block (14), bearing (10), lead screw (12) and regulation post (13) including a left side, adjusts fixed block (11), the right side, adjust post (13) upper portion install in on lead screw (12), it has the recess to open regulation post (13) lower part, it establishes to adjust the interior card of recess of post (13) elastic webbing (6), lead screw (12) are installed and are adjusted fixed block (11) and the right side on adjusting fixed block (14) on a left side, rocker (15) are installed to lead screw (12) right-hand member, install handle (16) on rocker (15).

3. The animal dissecting table of claim 1 wherein: the binding movable column (4) comprises an upper binding column (4-1) and a lower movable column (4-2), the lower movable column (4-2) is connected with a tension spring fixing block (2) through a tension spring (3), the tension spring fixing block (2) is installed at the outer end of the sliding groove (5), a groove is formed in the lower part of the lower movable column (4-2), and an annular elastic belt (6) is clamped in the groove of the lower movable column (4-2).

4. The animal dissecting table of claim 1 wherein: one sliding chute (5) of the five sliding chutes (5) is horizontally arranged at the center position of the left end of the workbench (1) and is used for adjusting the fixed positions of the heads of the animals to be dissected in different sizes; the other four sliding grooves (5) are distributed in a radial shape and are used for adjusting the fixed positions of limbs of animals to be dissected with different sizes.

5. The animal dissecting table of claim 1 wherein: a plurality of liquid leakage holes (8) are formed in the workbench (1), and a waste liquid collecting box (17) is placed below the workbench (1).

6. The animal dissecting table of claim 5 wherein: the liquid leakage holes (8) are distributed in a plurality of circles of concentric circular rings.

7. The animal dissecting table of claim 6 wherein: the upper surface of the workbench (1) is provided with an inclined surface.

Technical Field

The invention relates to the technical field of animal dissection, in particular to an animal dissection table.

Background

Animal anatomy is an indispensable technical means for medical research, pharmacological research and drug acute and chronic toxicity experiments. In the animal dissection experiment practice process, the animal needs to be fixed and prevented from falling off when moving in the dissection process. At present, when an animal to be dissected is fixedly bound, the dissecting table often needs to reposition a fixed column due to the fact that the animal is different in size, the fixed position is not suitable for binding, inconvenience is caused when the dissected animal is bound and fixed, flexibility is not enough, and efficiency is low.

The patent document of the invention with the application number of CN2020105221877 and the publication number of CN111631835A discloses a fixing device for dissecting experimental animals, which is characterized in that a bidirectional screw rod, a sliding block, a first sliding groove and four second sliding grooves are arranged in an dissecting table, so that the fixing positions of four limbs of the dissecting table can be conveniently adjusted according to the sizes of different animals to be dissected. However, it has the following problems: firstly, can't wait to dissect the head fixed position of animal to equidimension simultaneously and adjust, secondly two-way lead screw is installed in first spout, and the animal health probably touches two-way lead screw, has the potential safety hazard.

Disclosure of Invention

The technical problem to be solved by the present invention is to overcome the above-mentioned defects of the prior art and to provide an animal dissecting table. The animal dissecting table is safe to use, the fixing positions of the limbs and the head of the animal to be dissected in different sizes are uniformly adjusted under the action of the adjusting mechanism through the elastic belts, and the fixing positions of the limbs and the head of the animal to be dissected in different sizes are fixed and positioned through the tension of the tension springs and the contraction force of the elastic belts.

The invention is realized by the following technical scheme:

the utility model provides an animal dissecting table, including workstation and four support columns, five spouts have been seted up on the surface of workstation, a fixed position for adjusting not equidimension animal four limbs and head of waiting to dissect, the equal sliding connection of every spout bindes the movable post, it passes through the extension spring and is connected with the extension spring fixed block to bind the movable post, the extension spring fixed block is installed in the outer end of spout, it has the recess to bind movable post lower part, the recess inside callipers is equipped with cyclic annular elastic band, the fixed column is installed on the right side of workstation lower surface, two fixed columns along central line symmetric distribution, the elastic band bypasses the fixed column, adjustment mechanism is installed to the right side central point of.

According to the design, the binding movable columns with the fixed heads and the four limbs of the animal to be dissected in different sizes are uniformly subjected to distance adjustment under the action of the adjusting mechanism by the elastic band so as to adapt to the animals to be dissected in different sizes, the fixed positioning of the binding movable columns is realized by the tension of the tension spring and the contraction force of the elastic band, and the five binding movable columns are arranged to be stressed the same.

As optimization, the adjusting mechanism comprises a left adjusting fixing block, a right adjusting fixing block, a bearing, a screw rod and an adjusting column, the upper part of the adjusting column is installed on the screw rod, the lower part of the adjusting column is provided with a groove, an elastic belt is clamped in the groove of the adjusting column, the screw rod is installed on the left adjusting fixing block and the right adjusting fixing block, the right end of the screw rod is provided with a rocker, and a handle is installed on the rocker. So design makes the lead screw rotate through shaking the handle to drive and adjust the post and inwards or outwards remove, and then realize the regulation to the elastic webbing, it is very convenient to use.

Preferably, the binding movable column comprises an upper binding column and a lower movable column, the lower movable column is connected with a tension spring fixing block through a tension spring, the tension spring fixing block is installed at the outer end of the sliding groove, a groove is formed in the lower portion of the lower movable column, and an annular elastic belt is clamped in the groove of the lower movable column. So design, bind movable post and adopt split type, be more convenient for slide in the spout, increase of service life, and the effect is better.

As optimization, one of the five sliding chutes is horizontally arranged at the center of the left end of the workbench and used for adjusting the fixed positions of the heads of the animals to be dissected in different sizes; the other four sliding grooves are distributed in a radial shape and are used for adjusting the fixed positions of limbs of animals to be dissected with different sizes. So design, be convenient for install, and the result of use is better.

As optimization, a plurality of liquid leakage holes are formed in the workbench, and a waste liquid collecting box is placed below the workbench. The design is convenient for collecting blood exuded by animals and liquid used in the dissection process.

As optimization, the liquid leakage holes are distributed in a plurality of circles of concentric circular rings. The design is beautiful, convenient to process and good in seepage effect.

Preferably, the upper surface of the worktable is provided with an inclined surface. By the design, the waste liquid is convenient to leak in a concentrated manner in the process of dissection.

Preferably, the upper binding column is connected with a binding band or an elastic binding rope. By the design, the use convenience is improved.

The invention has the beneficial effects that:

the invention has scientific design, simple operation and safe use, realizes the unified adjustment of the fixing positions of the limbs and the heads of the animals to be dissected with different sizes by adopting the elastic belt under the action of the adjusting mechanism, and realizes the fixing and the positioning of the fixing positions of the limbs and the heads of the animals to be dissected with different sizes by utilizing the tension of the tension spring and the contraction force of the elastic belt. Has better practical application value and popularization value.

Drawings

An animal dissecting table is further described with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of a structure of an animal dissecting table;

FIG. 2 is a schematic cross-sectional view of an animal dissecting table;

fig. 3 is a schematic structural view of the binding movable column of fig. 1.

In the figure: 1 is a workbench, 2 is a tension spring fixing block, 3 is a tension spring, 4 is a binding movable column, 4-1 is an upper binding column, 4-2 is a lower movable column, 5 is a chute, 6 is an elastic belt, 7 is a supporting column, 8 is a liquid leakage hole, 9 is a fixing column, 10 is a bearing, 11 is a left adjusting fixing block, 12 is a screw rod, 13 is an adjusting column, 14 is a right adjusting fixing block, 15 is a rocker, 16 is a handle, and 17 is a waste liquid collecting box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples.

As shown in fig. 1-3, an animal dissecting table comprises a working table 1 and four supporting columns 7, wherein five sliding grooves 5 are formed in the surface of the working table 1, and one sliding groove 5 of the five sliding grooves 5 is horizontally arranged at the center of the left end of the working table 1 and is used for adjusting the fixing positions of heads of animals to be dissected in different sizes; the other four sliding grooves 5 are distributed radially and used for adjusting the fixing positions of limbs of animals to be dissected in different sizes, each sliding groove 5 is connected with a binding movable column 4 in a sliding mode, each binding movable column 4 comprises an upper binding column 4-1 and a lower movable column 4-2, the lower movable column 4-2 is connected with a tension spring fixing block 2 through a tension spring 3, the tension spring fixing block 2 is installed at the outer end of each sliding groove 5, the lower portion of the lower movable column 4-2 is provided with a groove, an annular elastic belt 6 is clamped in the groove of the lower movable column 4-2, fixing columns 9 are installed on the right side of the lower surface of the workbench 1, the two fixing columns 9 are symmetrically distributed along the central line, the elastic belts 6 bypass the fixing columns 9, and an adjusting mechanism is installed at the center of the right.

Specifically, the adjusting mechanism comprises a left adjusting fixing block 11, a right adjusting fixing block 14, a bearing 10, a screw rod 12 and an adjusting column 13, wherein the upper part of the adjusting column 13 is installed on the screw rod 12, the lower part of the adjusting column 13 is provided with a groove, an elastic belt 6 is clamped in the groove of the adjusting column 13, the screw rod 12 is installed on the left adjusting fixing block 11 and the right adjusting fixing block 14, a rocker 15 is installed at the right end of the screw rod 12, and a handle 16 is installed on the rocker 15.

Specifically, a plurality of weeping holes 8 have been seted up on the workstation 1, and weeping holes 8 are many circles of concentric ring form and distribute, and waste liquid collection box 17 is placed to workstation 1 below.

Specifically, the upper surface of the table 1 is provided with an inclined surface.

In addition, the upper binding column 4-1 is connected with a binding band or an elastic binding rope.

The structural features and principles of the above-described embodiments are as follows:

the binding movable columns fixed on the four limbs and the head of animals to be dissected with different sizes are uniformly adjusted in distance to adapt to the animals to be dissected with different sizes by adopting an elastic belt under the action of an adjusting mechanism, the binding movable columns are fixed and positioned by utilizing the tensile force of a tension spring and the contraction force of the elastic belt, the surface of a workbench is provided with five sliding grooves, each sliding groove is connected with a binding movable column in a sliding way, the binding movable column is connected with a tension spring fixed block through the tension spring, the lower part of the binding movable column is provided with a groove, an annular elastic belt is clamped in the groove, a fixed column is arranged on the right side of the lower surface of the workbench, the elastic belt bypasses the fixed column, a screw rod is arranged at the right center of the lower surface of the workbench to drive the adjusting mechanism, the screw rod is rotated by shaking a handle, the adjusting column is driven to move inwards or outwards, the elastic belt is adjusted, the fixed movable post of binding that realizes treating to dissect animal four limbs, head to equidimension not is unified to carry out the distance adjustment in order to adapt to the equidimension animal of waiting to dissect, and after the regulation finishes, stop to wave the handle, bind the movable post and produce the pulling force to the workstation center under the effect of elastic webbing to under the effect of extension spring, to binding the movable post and produce the tensile force of extending to the workstation, bind the movable post and keep balance under the pulling force effect of two directions including outer, thereby make and bind the movable post and keep motionless and then fixed position in the spout. In addition, the binding movable column adopts a split structure consisting of an upper binding column and a lower movable column, so that the binding movable column can slide in the sliding groove more conveniently, the service life is prolonged, and the effect is better. In addition, in the whole process, blood exuded by the animal and liquid used in the dissection process fall into the waste liquid collecting box after passing through the liquid leakage hole, so that the collection is convenient. To sum up, the above-mentioned specific embodiment adopts the elastic webbing to realize the unified regulation to the fixed activity post of binding of waiting to dissect animal four limbs, head of equidimension under adjustment mechanism's effect, utilizes the pulling force of extension spring and the shrink power of elastic webbing to realize the fixed positioning to binding the activity post, and is convenient for collect the waste liquid.

The work flow of the above specific embodiment is as follows:

firstly, the animal dissecting table is placed on the table top of the dissecting animal comprehensive experiment table, the waste liquid collecting box is placed below the working table, the handle is rotated clockwise according to the size of an animal to be dissected, the adjusting column moves outwards, when the adjusting column moves, the elastic band generates elastic deformation, the elastic force changes, under the action of the elastic force, the movable column is driven to move inwards along the sliding groove, after the fixed position of the animal to be dissected is reached, the adjustment is finished, and the handle stops rotating; then, placing the animal to be dissected on the table top of the workbench, fixing the limbs and the head of the animal to be dissected on the upper binding column of the binding movable column by using the elastic binding rope, and performing animal dissection experiments after the fixation; and finally, after the dissection experiment is completed, taking down the dissected animal for corresponding treatment, performing harmless treatment on liquid in the waste liquid collecting box, cleaning and disinfecting the dissecting table by utilizing a water pipe, a disinfecting device and the like on the dissected animal comprehensive experiment table, rotating the handle anticlockwise to remove the elastic deformation of the elastic belt and the tension spring, and then placing the dissecting table in a specified area to complete the experiment operation.

The above embodiments are only specific examples of the present invention, which is not intended to limit the present invention in any way, and any person skilled in the art may modify or modify the technical details disclosed above and equally vary from the equivalent embodiments. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention should fall within the scope of protection of the present invention without departing from the technical principle of the present invention.