CN215014610U

CN215014610U - Special table of medical science drawing

Info

Publication number: CN215014610U
Application number: CN202120410291.7U
Authority: CN
Inventors: 李明超; 李双民; 齐慧霞; 李昕颖
Original assignee: Hebei University of Chinese Medicine
Current assignee: Hebei University of Chinese Medicine
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-12-07
Anticipated expiration: 2031-02-24

Abstract

The utility model provides a medical science special table of drawing, including square table and the fixed table leg that sets up in the table bottom, still including setting up a plurality of fixing device that are used for pressing from both sides tight drawing in the table side, fixing device includes the splint that butt table side set up and is close to the fixed guide block that sets up in table bottom surface outer fringe of splint, the slide bar of dress axial displacement is worn to the guide block upper level, the fixed bearing piece that sets up in splint lower part, the tip fixed connection of slide bar is on bearing the piece, the extension spring that still fixed connection level set up between bearing piece and the guide block. The utility model discloses need not use the fixed drawing of sticky tape, the simple operation can be fixed with the drawing fast.

Description

Special table of medical science drawing

Technical Field

The utility model relates to a teaching aid especially relates to a special table of drawing.

Background

Medical science is a subject that treats various diseases or pathological changes of life by scientific or technical means and promotes patients to recover health. It is a high-grade science for treating human diseases from the aspects of physiological anatomy, molecular inheritance, biochemical physics and the like, and the research fields of the high-grade science, the traditional Chinese medicine, the oral medicine, the clinical medicine and the like are in large directions.

In the process of medical research, particularly in the process of studying cell structures, human body structures and the like in medical professions, various models or drawings are often used for assistance. At present, most of image drawing work can be completed by computer, but in the teaching process of schools, manual drawing is still involved no matter conditions are limited or based on deepening understanding and memory. During manual drawing, use the sticky tape to fix blank drawing on the table at present, prevent that the drawing from removing at the in-process of drawing, though easy operation, use the fixed drawing of sticky tape in fact to fix the drawing fast and level the drawing to also probably damage the drawing when dismantling the sticky tape.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a medical science special table of drawing to solve the unable fixed drawing of current desk, fix the problem that the drawing is difficult for fixedly leveling and easy with the help of the sticky tape and damage the drawing.

In order to achieve the above purpose, the technical means adopted by the utility model are as follows:

the utility model provides a special table of medical science drawing, includes square table and the fixed table leg that sets up in the table bottom, still including setting up a plurality of fixing device that are used for pressing from both sides tight drawing in the table side, fixing device includes the splint that butt table side set up and is close to the fixed guide block that sets up in table bottom surface outer fringe of splint, the slide bar of adorning axial displacement is worn to the guide block improved level, the fixed bearing piece that sets up in splint lower part, the terminal fixed connection of slide bar is on bearing the piece, the extension spring that still fixed connection level set up between bearing piece and the guide block.

The fixing device further comprises a long connecting rod and a short connecting rod, one end of the short connecting rod is hinged to the middle of the long connecting rod, the other end of the short connecting rod is hinged to the guide block, one end of the long connecting rod is hinged to the bearing block, and the other end of the long connecting rod is connected with the balancing weight.

And a rubber pad is laid on one surface of the clamping plate, which is abutted to the side edge of the table plate.

One side of the clamping plate, which is abutted against the side edge of the desk plate, is provided with an inclined plane.

And a chamfer matched with the inclined plane of the clamping plate is arranged on the side edge of the table plate.

The utility model has the advantages that:

the utility model discloses the simple operation can be fixed level and smooth with the picture paper fast, need not use the fixed drawing of sticky tape, effectively prevents to demolish sticky tape damage drawing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the position structure of the fixing device of the present invention;

fig. 3 is a schematic structural diagram of the fixing device of the present invention.

In the figure: 1. desk legs; 2. a table plate; 11. a splint; 12. a bearing block; 13. a guide block; 14. a slide bar; 15. a tension spring; 21. a long connecting rod; 22. a short connecting rod; 23. and a balancing weight.

Detailed Description

The present invention is further illustrated by the following examples, which are given by way of illustration only and are not intended to limit the scope of the present invention in any way.

As shown in fig. 1 and 2, the medical drawing special table comprises a square table top 2, table legs 1 fixedly arranged at the bottom of the table top 2 and a plurality of fixing devices arranged on the side faces of the table top 2 and used for clamping drawings, wherein the number of the fixing devices is two, the fixing devices are symmetrically arranged on the front side and the rear side of the table top 2 or on the left side and the right side of the table top 2, and the fixing devices can also be four and are respectively positioned on the four side faces of the table top.

The fixing device mainly comprises a clamping plate 11, a guide block 13, a sliding rod 14 and a tension spring 15. The clamp plate 11 abuts against the side edge of the table 2 and is arranged in parallel with the side edge, and the guide block 13 is fixedly arranged at the outer edge of the bottom surface of the table 2 and is deviated to a position close to the clamp plate 11. The slide bar 14 is horizontally arranged, one end of the slide bar is arranged in the guide block 13 in a penetrating mode and can move horizontally in the axial direction, the lower portion of the clamping plate 11 is fixedly provided with the bearing block 12, the other end of the slide bar 14 is fixedly connected to the bearing block 12, a horizontally arranged tension spring 15 is fixedly connected between the bearing block 12 and the guide block 13, and the tension spring 15 is in a stretched state and can provide restoring force to enable the clamping plate 11 to press the side edge of the table plate 2. When the drawing clamping device is used, blank drawings are tiled on the table plate 2, the clamping plate 11 is pulled outwards, the edges of the drawings are folded into a gap between the clamping plate 11 and the table plate 2, and the clamping plate 11 clamps the drawings under the action of the tension spring 15.

As shown in fig. 3, the fixing device further includes a long connecting rod 21 and a short connecting rod 22 with one end hinged to the middle of the long connecting rod 21, the other end of the short connecting rod 22 is hinged to the guide block 13, one end of the long connecting rod 21 is hinged to the bearing block 12, and the other end is connected to a balancing weight 23. Lay the blank drawing flat on table 2, jack-up balancing weight 23 makes progress, drive through long connecting rod 21 and short connecting rod 22 and hold the piece 12 and remove to one side of keeping away from table 2 along putting down of guide block 13, splint 11 is followed and is held the piece 12 and remove, fold into the space of splint 11 and table 2 with the drawing edge this moment, then put down balancing weight 23, balancing weight 23 whereabouts under the action of gravity, drive through long connecting rod 21 and short connecting rod 22 and hold piece 12 and splint 11 and remove to the direction of table 2, splint 11 presss from both sides tight drawing, it is fixed with the drawing edge.

The rubber pad has been laid to the one side of 2 sides of splint 11 butt table, and the rubber pad texture is softer, can prevent that the drawing is damaged.

One side of the clamping plate 11 abutting against the side edge of the desk plate 2 is set to be an inclined plane.

The side of the table plate 2 is provided with a chamfer matched with the inclined plane of the clamping plate 11, so that the damage of the folding part of the drawing is prevented.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a special table of medical science drawing, includes square table (2) and fixed table leg (1) that sets up in table (2) bottom, its characterized in that, still including setting up a plurality of fixing device that are used for pressing from both sides tight drawing in table (2) side, fixing device includes splint (11) that butt table (2) side set up and is close to splint (11) and fixes guide block (13) that set up in table (2) bottom surface outer fringe, slide bar (14) of adorning axial displacement are worn to the level in guide block (13), splint (11) lower part is fixed to be set up and is held joint block (12), the tip fixed connection of slide bar (14) is on holding joint block (12), hold and extension spring (15) that the fixed connection level set up between joint block (12) and guide block (13).

2. The medical drawing desk as recited in claim 1, wherein the fixing device further comprises a long connecting rod (21) and a short connecting rod (22) with one end hinged to the middle of the long connecting rod (21), the other end of the short connecting rod (22) is hinged to the guide block (13), one end of the long connecting rod (21) is hinged to the receiving block (12), and the other end is connected to the balancing weight (23).

3. The medical drawing desk as claimed in claim 1, wherein a rubber pad is laid on one side of the clamping plate (11) abutting against the side of the desk plate (2).

4. The medical drawing desk as claimed in claim 1 or 3, wherein the side of the clamping plate (11) abutting against the side of the desk plate (2) is provided with an inclined surface.

5. The medical drawing desk as claimed in claim 4, wherein the side of the desk board (2) is provided with a chamfer matching with the inclined surface of the clamping plate (11).