CN213849322U

CN213849322U - A pharmacology teaching material fixing device for medical teaching

Info

Publication number: CN213849322U
Application number: CN202022446967.6U
Authority: CN
Inventors: 李芳�; 张琳萄; 瞿艳; 段坤元; 何奇骏; 王志敏
Original assignee: Qujing Medical College
Current assignee: Qujing Medical College
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-03
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a pharmacology teaching material fixing device for medical teaching relates to the medical teaching field. This a pharmacology teaching material fixing device for medical teaching includes the base plate and presses page or leaf mechanism, the base plate has two roof pressure strips through sliding hole sliding connection, the equal fixedly connected with slide bar of two roof pressure strips, the equal activity in excircle surface of slide bar has cup jointed the spring, the base plate passes through T shape spout and two and presses page or leaf mechanism sliding connection, press page or leaf mechanism including pressing page or leaf roller, rotation stock and sliding block, it cup joints the excircle surface at the rotation stock to press page or leaf roller to rotate, the front and the equal fixedly connected with connecting plate in the back of rotation stock, the rotation stock passes through the axis of rotation and is connected with two sliding block rotations, the equal fixedly connected with of opposite face and the T shape slider that T shape spout contacted of two sliding blocks. This a pharmacology teaching material fixing device for medical teaching can both fix well to the teaching material of different thickness equidimensions, also makes things convenient for turning over the page of teaching material moreover.

Description

A pharmacology teaching material fixing device for medical teaching

Technical Field

The utility model relates to a medical teaching technical field specifically is a pharmacology teaching material fixing device for medical teaching.

Background

Medical teaching is including the teaching to pharmacology, need use the teaching material when carrying out pharmacology teaching, in order to learn often pharmacology teaching material more stable, consequently needs a pharmacology teaching material fixing device for medical teaching.

Present pharmacology teaching material fixing device for medical teaching exists following not enough, and different pharmacology teaching material size thickness all inequality, and partial pharmacology teaching material fixing device for medical teaching can not use the pharmacology teaching material of different size thickness, is not convenient for turn over the page or leaf after fixing to teaching material moreover, needs to improve urgently, to prior art not enough, the utility model discloses a pharmacology teaching material fixing device for medical teaching to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a pharmacology teaching material fixing device for medical teaching to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pharmacological teaching material fixing device for medical teaching comprises a base plate and a page pressing mechanism, wherein the upper surface of the base plate is fixedly connected with a U-shaped strip, two sides of the U-shaped strip are respectively provided with a sliding hole, the base plate is slidably connected with two jacking strips through the sliding holes, opposite sides of the two jacking strips are respectively fixedly connected with a sliding rod which is in contact with the sliding holes, the outer circle surface of the sliding rod is movably sleeved with a spring, the front side and the back side of the base plate are respectively provided with a T-shaped sliding groove, and the base plate is slidably connected with the two page pressing mechanisms through the T-shaped sliding grooves;

the page pressing mechanism comprises a page pressing roller, a rotating long rod and a sliding block, the page pressing roller rotates to be sleeved on the surface of an excircle of the rotating long rod, the front surface and the back surface of the rotating long rod are respectively provided with a connecting plate and two connecting plates, the back surface of each connecting plate is respectively provided with a rotating shaft, the rotating long rod is connected with the two sliding blocks in a rotating mode through the rotating shafts, and the two sliding blocks are in T-shaped sliding blocks, wherein opposite surfaces of the sliding blocks are respectively fixedly connected with the T-shaped sliding blocks in a sliding mode and are in contact with T-shaped sliding grooves.

Preferably, the sliding holes penetrate through the inner surface of the U-shaped strip, and the sliding rod is connected in the sliding holes in a sliding mode.

Preferably, the upper surface of sliding block all fixedly connected with connecting seat, the front of connecting seat all sets up the shaft hole that contacts with the axis of rotation.

Preferably, the shaft hole all runs through to the back of connecting seat, two the axis of rotation rotates respectively and connects in two shaft holes.

Preferably, the T-shaped sliding grooves are communicated with two sides of the base plate, and the two T-shaped sliding blocks are respectively connected in the two T-shaped sliding grooves in a sliding mode.

Preferably, a threaded hole is formed in the front face of one sliding block in the page pressing mechanism, and the threaded hole penetrates through the back face of the sliding block.

Preferably, the threaded hole is connected with a threaded rod in an internal thread mode, and the front face of the threaded rod is fixedly connected with a rotary table.

The utility model discloses a pharmacology teaching material fixing device for medical teaching, its beneficial effect who possesses as follows:

1. this a pharmacology teaching material fixing device for medical teaching is through setting up the base plate, the roof pressure strip, spring and pressure page or leaf mechanism, teaching material spine is put in the U-shaped strip, elasticity through the spring can make two roof pressure strips carry out certain centre gripping to the spine fixed, and can adapt to the teaching material of different size different thickness, press page or leaf mechanism can slide on the base plate, the rotation between sliding block and the rotation stock can make the page that the pressure page or leaf roll is being pressed and is being opened, and press the page or leaf roller to rotate and connect on rotating the stock, conveniently turn over the page, also can adapt to the teaching material of different size different thickness simultaneously, the device can both carry out good fixing to the teaching material of different thickness not equidimension, and also convenient the page or leaf of turning over to the teaching material.

2. This a pharmacology teaching material fixing device for medical teaching is through setting up screw hole and threaded rod, threaded rod threaded connection in the threaded hole, can control the threaded rod through the carousel and rotate at the threaded hole's screw thread, because the threaded rod back is comparatively crude, when the back of threaded rod and base plate tightly paste mutually, just can restrict the slip of sliding block, the device has can restrict the gliding function of sliding block.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic structural view of the present invention when not in use;

fig. 3 is a schematic structural view of the substrate of the present invention;

fig. 4 is a schematic structural view of the top pressure strip of the present invention;

FIG. 5 is a schematic structural view of the leaf pressing roller, the long rotating rod and the sliding block of the present invention;

fig. 6 is a schematic structural view of the threaded rod of the present invention.

In the figure: 1. a substrate; 101. a U-shaped strip; 102. a slide hole; 103. a T-shaped chute; 2. pressing the top and the bottom; 201. a slide bar; 3. a spring; 4. a page pressing mechanism; 5. a leaf pressing roller; 6. rotating the long rod; 601. a connecting plate; 602. a rotating shaft; 7. a slider; 701. a connecting seat; 702. a shaft hole; 703. a T-shaped slider; 704. a threaded hole; 8. a threaded rod; 801. a turntable.

Detailed Description

The embodiment of the utility model discloses pharmacology teaching material fixing device for medical teaching, as shown in fig. 1-6, including base plate 1 and pressure page or leaf mechanism 4, the last fixed surface of base plate 1 is connected with U-shaped strip 101, and the shape of base plate 1 is the U-shaped, and sliding hole 102 has all been seted up to the both sides of U-shaped strip 101, and base plate 1 has two roof pressure strips 2 through sliding hole 102 sliding connection, and sliding hole 102 all runs through to the internal surface of U-shaped strip 101.

The equal fixedly connected with in the opposite sides of two roof pressure strips 2 and the slide bar 201 that sliding hole 102 contacted, slide bar 201 sliding connection have in sliding hole 102, and spring 3 has all movably been cup jointed on the excircle surface of slide bar 201, and under spring 3's elastic action, can make two roof pressure strips 2 carry out certain centre gripping fixed to the spine of teaching material, can adapt to the teaching material of different size different thickness moreover.

T-shaped sliding grooves 103 are formed in the front face and the back face of the base plate 1, the T-shaped sliding grooves 103 are communicated with the two sides of the base plate 1, and the base plate 1 is connected with the two page pressing mechanisms 4 in a sliding mode through the T-shaped sliding grooves 103.

The page pressing mechanism 4 comprises a page pressing roller 5, a rotating long rod 6 and a sliding block 7, the page pressing roller 5 rotates to be sleeved on the outer circle surface of the rotating long rod 6, the front surface and the back surface of the rotating long rod 6 are fixedly connected with connecting plates 601, and the connecting plates 601 are arranged to connect with a rotating shaft 602.

The equal fixedly connected with axis of rotation 602 in the looks back of two connecting plates 601, rotate stock 6 and rotate with two sliding blocks 7 through axis of rotation 602 and be connected, the equal fixedly connected with connecting seat 701 of upper surface of sliding block 7, the shaft hole 702 that contacts with axis of rotation 602 is all seted up in the front of connecting seat 701, shaft hole 702 all runs through to the back of connecting seat 701, two axis of rotation 602 rotate respectively and connect in two shaft holes 702.

The equal fixedly connected with of opposite face of two sliding blocks 7 and the T shape slider 703 that T shape spout 103 contacted, two T shape sliders 703 are sliding connection respectively in two T shape spouts 103, through the cooperation of T shape slider 703 and T shape spout 103, can make and press page or leaf mechanism 4 to remove, the rotation of rotating stock 6 and sliding block 7 can make and press page or leaf roller 5 and press the page, press page or leaf roller 5 to rotate to be connected on rotating stock 6, also conveniently turn over the page like this, also can adapt to the teaching material of different size different thickness simultaneously.

The device is through setting up base plate 1, roof pressure strip 2, spring 3 and page pressing mechanism 4, teaching material spine is put in U-shaped strip 101, elasticity through spring 3 can make two roof pressure strips 2 carry out certain centre gripping fixed to the spine, and can adapt to the teaching material of different size different thickness, page pressing mechanism 4 can slide on base plate 1, rotation between sliding block 7 and the rotation stock 6 can make and press page or leaf roller 5 to press the page of opening, and press page or leaf roller 5 to rotate and connect on rotation stock 6, conveniently turn over the page, also can adapt to the teaching material of different size different thickness simultaneously, the device can both carry out good fixed to the teaching material of different size of different thickness, and also convenient page turning over to the teaching material.

The front surface of one sliding block 7 in the page pressing mechanism 4 is provided with a threaded hole 704, the threaded hole 704 penetrates through the back surface of the sliding block 7, and the inner circular surface of the threaded hole 704 is provided with an internal thread.

Threaded hole 704 female connection has threaded rod 8, and the excircle surface of threaded rod 8 is provided with the external screw thread, and the positive fixedly connected with carousel 801 of threaded rod 8 is convenient for control threaded rod 8's rotation through carousel 801, and threaded rod 8's the back is comparatively crude.

The device is through setting up screw hole 704 and threaded rod 8, threaded rod 8 threaded connection in screw hole 704, can control the threaded rotation of threaded rod 8 in screw hole 704 through carousel 801, because the threaded rod 8 back is comparatively crude, when threaded rod 8's the back and base plate 1 tightly pasted mutually, just can restrict sliding block 7's slip, the device has can restrict the gliding function of sliding block 7.

The working principle is as follows: when the device is used, a spine of a teaching material is placed in a U-shaped strip 101, the U-shaped strip 101 is connected with two jacking strips 2 in a sliding way through a sliding hole 102 and a sliding rod 201, the sliding rod 201 is sleeved with a spring 3, under the elastic action of the spring 3, the two jacking strips 2 jack against the two sides of the spine of the teaching material, the spine of the teaching material can be clamped and fixed to a certain extent and can adapt to teaching materials with different sizes and thicknesses, after the teaching material is opened, pages of the teaching material are divided into two parts which are respectively positioned on the two sides of the U-shaped strip 101 and are connected with a T-shaped sliding groove 103 in a sliding way through a T-shaped sliding block 703, two sliding blocks 7 in one page pressing mechanism 4 can slide on a base plate 1, a long rotating rod 6 is connected with the two sliding blocks 7 in a rotating way through a rotating shaft 602, the rotating connection of the long rod 6 and the sliding blocks 7 can enable a page pressing roller 5 to press the opened pages, press the page or leaf roller 5 on two page or leaf mechanisms 4 respectively on the page of two parts, can carry out good fixed to the teaching material to can also adapt to the teaching material of different size different thickness, press page or leaf roller 5 to rotate to connect on rotating stock 6 in addition, also can conveniently turn over the page after the teaching material is fixed, the device can both carry out good fixed to the teaching material of different thickness equidimensions, also conveniently turns over the page or leaf of teaching material moreover.

After the page pressing roller 5 is pressed on the page, the teaching material can be fixed to a certain extent, the T-shaped sliding block 703 is connected into the T-shaped sliding groove 103 in a sliding mode, the sliding block 7 can slide when a user touches the sliding block 7, the page pressing roller 5 can fall off from the page possibly, in order to prevent the situation, a threaded hole 704 is formed in the front of the sliding block 7 in the page pressing mechanism 4, the threaded rod 8 is connected into the threaded hole 704 in a threaded mode, the back of the threaded rod 8 is rough, the back of the threaded rod 8 can be tightly attached to the base plate 1 by rotating the threaded rod 8 through the rotary disc 801, the sliding of the sliding block 7 can be limited, and the device has the function of limiting the sliding of the sliding block 7.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A pharmacology teaching material fixing device for medical teaching, includes base plate (1) and page pressing mechanism (4), its characterized in that: the upper surface of the base plate (1) is fixedly connected with a U-shaped strip (101), two sides of the U-shaped strip (101) are respectively provided with a sliding hole (102), the base plate (1) is slidably connected with two jacking strips (2) through the sliding holes (102), opposite sides of the two jacking strips (2) are respectively fixedly connected with a sliding rod (201) contacted with the sliding holes (102), the outer circle surfaces of the sliding rods (201) are respectively and movably sleeved with a spring (3), the front surface and the back surface of the base plate (1) are respectively provided with a T-shaped sliding chute (103), and the base plate (1) is slidably connected with two page pressing mechanisms (4) through the T-shaped sliding chutes (103);

press page or leaf mechanism (4) including pressing page or leaf roller (5), rotating stock (6) and sliding block (7), press page or leaf roller (5) to rotate and cup joint at the excircle surface that rotates stock (6), the equal fixedly connected with connecting plate (601) in front and the back of rotating stock (6), two the equal fixedly connected with axis of rotation (602) in the back of the body of connecting plate (601), it is connected, two to rotate stock (6) and rotate with two sliding blocks (7) through axis of rotation (602) the equal fixedly connected with in opposite face of sliding block (7) and the T shape slider (703) that T shape spout (103) contacted.

2. The pharmacological teaching material fixing device for medical teaching according to claim 1, wherein: the sliding holes (102) penetrate through the inner surface of the U-shaped strip (101), and the sliding rods (201) are connected in the sliding holes (102) in a sliding mode.

3. The pharmacological teaching material fixing device for medical teaching according to claim 1, wherein: the upper surface of sliding block (7) all fixedly connected with connecting seat (701), shaft hole (702) that contact with axis of rotation (602) are all seted up in the front of connecting seat (701).

4. A pharmacological teaching material fixing device for medical teaching according to claim 3, wherein: the shaft holes (702) are all penetrated to the back of the connecting seat (701), and the two rotating shafts (602) are respectively and rotatably connected in the two shaft holes (702).

5. The pharmacological teaching material fixing device for medical teaching according to claim 1, wherein: the T-shaped sliding grooves (103) are communicated with two sides of the base plate (1), and the two T-shaped sliding blocks (703) are respectively connected in the two T-shaped sliding grooves (103) in a sliding mode.

6. The pharmacological teaching material fixing device for medical teaching according to claim 1, wherein: a threaded hole (704) is formed in the front face of one sliding block (7) in the page pressing mechanism (4), and the threaded hole (704) penetrates through the back face of the sliding block (7).

7. The pharmacological teaching material fixing device for medical teaching according to claim 6, wherein: threaded hole (704) female connection has threaded rod (8), the front fixedly connected with carousel (801) of threaded rod (8).