CN214332234U

CN214332234U - Course display device based on pharmacy course

Info

Publication number: CN214332234U
Application number: CN202120275126.5U
Authority: CN
Inventors: 王玮
Original assignee: CHUZHOU CITY VOCATION COLLEGE
Current assignee: CHUZHOU CITY VOCATION COLLEGE
Priority date: 2021-01-31
Filing date: 2021-01-31
Publication date: 2021-10-01
Anticipated expiration: 2031-01-31

Abstract

The utility model discloses a course display device based on pharmacy course, including connecting piece, trapped orbit, electronic display screen, link structure and connecting wire fixed knot construct, the equal fixedly connected with connecting piece of trapped orbit's both ends department, sliding connection has the moving member on the trapped orbit, fixed mounting has the link structure on the moving member, the link structure includes set casing, slider, threaded rod, servo drive motor, slider, cylinder, circular shell and circular rotation piece. This device is rational in infrastructure, and convenient to use, this device demonstrates of imparting knowledge to students to pharmacy course through electronic display screen, and this device has the link structure simultaneously, can adjust electronic display screen's position through the link structure, and the student of being convenient for watches, improves the teaching effect, can install the connecting wire through connecting wire fixed knot structure and carry out the centre gripping fixed to this device, avoids the connecting wire to drag subaerial, is fit for using widely.

Description

Course display device based on pharmacy course

Technical Field

The utility model relates to a display device specifically is a course display device based on pharmacy course.

Background

Pharmacy mainly researches the source, processing, properties, effects, analysis, identification, blending, production, storage and searching (including synthesis) of new drugs and the like of the drugs. The main task is to continuously provide more effective medicines, improve the quality of the medicines, ensure the safety of medication and treat or cure diseases in a mode of minimum injury and maximum benefit for patients.

Pharmacy is when teaching, need use electronic display screen to demonstrate the teaching to the course, and traditional electronic display screen is fixed generally and is used on the wall, and is inconvenient to electronic display screen's position is adjusted, and the part is inconvenient to watch by the student after to and the reflector lamp phenomenon probably appears daytime. Therefore, a class presentation device based on pharmacy classes is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

A course display device based on pharmacy courses comprises a connecting piece, a fixed rail, an electronic display screen, a connecting frame structure and a connecting line fixing structure;

the two ends of the fixed track are fixedly connected with connecting pieces, the fixed track is connected with moving pieces in a sliding manner, the moving pieces are fixedly provided with connecting frame structures, each connecting frame structure comprises a fixed shell, a sliding block, a threaded rod, a servo driving motor, a sliding piece, an air cylinder, a circular shell and a circular rotating piece, the bottom surfaces of the moving pieces are fixedly connected with the fixed shell, the inside of the fixed shell is connected with the sliding block in a sliding manner, the bottom surface of the sliding block is fixedly connected with one end of the sliding piece, the other end of the sliding piece penetrates through the bottom wall of the inner cavity of the fixed shell and extends out of the wall, the sliding piece is in sliding fit with the bottom wall of the inner cavity of the fixed shell, the servo driving motor is fixedly arranged in the inner cavity of the fixed shell, the tail end of the output shaft of the servo driving motor is fixedly connected with one end of the threaded rod, and the other end of the threaded rod extends to the side wall of the inner cavity of the fixed shell and is rotatably connected with the side wall of the inner cavity of the fixed shell, one end of an air cylinder is fixedly connected to the lower surface of the sliding piece, a circular shell is fixedly connected to the other end of the air cylinder, and a circular rotating piece is rotatably connected to the circular shell;

the lower surface of the fixed shell is fixedly provided with a connecting wire fixing structure, the connecting wire fixing structure comprises a first connecting rod, a second connecting rod, a rectangular fixed plate, a limiting spring, a rectangular sliding block, a fixed buckle and a movable buckle, the bottom surface of the fixed shell is fixedly connected with a first connecting rod, the inner part of the second connecting rod is provided with an inner cavity, the second connecting rod is in sliding fit with the first connecting rod, a rectangular fixing plate is fixedly connected at the bottom end of the second connecting rod, an inner cavity is arranged inside the rectangular fixed plate, a rectangular sliding block is connected in the inner cavity of the rectangular fixed plate in a sliding way, one end of a limiting spring is fixedly connected with the side wall of the rectangular sliding block, the other end of the limiting spring is fixedly connected with the side wall of the inner cavity of the rectangular fixed plate, the side wall of the rectangular sliding block is fixedly connected with a movable buckle, and the outer wall of the rectangular fixing plate is fixedly connected with a fixed buckle.

Further, the upper surface department fixed mounting of moving member has electric putter's one end, electric putter's the other end fixed connection is to fixed track's upper surface department.

Further, the threaded rod penetrates through the sliding block and is in threaded fit with the sliding block.

Furthermore, threaded connection has a limit bolt on No. two connecting rods, the one end of limit bolt extends to in the inner chamber of No. two connecting rods and supports the lateral wall of tight connecting rod.

Furthermore, an electronic display screen is fixedly mounted on the lower surface of the circular rotating piece.

Further, the circular shell and the circular rotating piece are in interference fit rotation.

The utility model has the advantages that: the utility model provides a course display device based on pharmacy course convenient to watch.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic view of an internal structure of an embodiment of the present invention;

fig. 2 is a schematic side view of an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of a rectangular fixing plate according to an embodiment of the present invention.

In the figure: 1. connecting piece, 2, fixed rail, 3, moving member, 4, electric putter, 5, set casing, 6, slider, 7, threaded rod, 8, servo drive motor, 9, slider, 10, cylinder, 11, circular shell, 12, circular rotation piece, 13, electronic display screen, 14, connecting rod, 15, No. two connecting rods, 16, rectangle fixed plate, 17, spacing spring, 18, rectangle slider, 19, fixed buckle, 20, move the buckle.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, a course display device based on pharmaceutical courses includes a connecting member 1, a fixing rail 2, an electronic display 13, a connecting frame structure and a connecting line fixing structure;

the connecting piece 1 is fixedly connected at two ends of the fixed track 2, the moving piece 3 is connected on the fixed track 2 in a sliding manner, a connecting frame structure is fixedly mounted on the moving piece 3 and comprises a fixed shell 5, a sliding block 6, a threaded rod 7, a servo driving motor 8, a sliding piece 9, a cylinder 10, a circular shell 11 and a circular rotating piece 12, the fixed shell 5 is fixedly connected on the bottom surface of the moving piece 3, the sliding block 6 is connected in the fixed shell 5 in a sliding manner, one end of the sliding piece 9 is fixedly connected on the bottom surface of the sliding block 6, the other end of the sliding piece 9 penetrates through the bottom wall of the inner cavity of the fixed shell 5 and extends out of the wall, the sliding piece 9 is in sliding fit with the bottom wall of the inner cavity of the fixed shell 5, the servo driving motor 8 is fixedly mounted in the inner cavity of the fixed shell 5, and one end of the threaded rod 7 is fixedly connected at the tail end of an output shaft of the servo driving motor 8, the other end of the threaded rod 7 extends to the inner cavity side wall of the fixed shell 5 and is rotatably connected with the inner cavity side wall of the fixed shell 5, one end of an air cylinder 10 is fixedly connected to the lower surface of the sliding part 9, a circular shell 11 is fixedly connected to the other end of the air cylinder 10, and a circular rotating part 12 is rotatably connected to the circular shell 11;

the lower surface of the fixed shell 5 is fixedly provided with a connecting wire fixing structure, the connecting wire fixing structure comprises a first connecting rod 14, a second connecting rod 15, a rectangular fixed plate 16, a limiting spring 17, a rectangular sliding block 18, a fixed buckle 19 and a movable buckle 20, the bottom surface of the fixed shell 5 is fixedly connected with the first connecting rod 14, the second connecting rod 15 is internally provided with an inner cavity, the second connecting rod 15 is in sliding fit with the first connecting rod 14, the bottom end of the second connecting rod 15 is fixedly connected with the rectangular fixed plate 16, the rectangular fixed plate 16 is internally provided with an inner cavity, the rectangular sliding block 18 is connected in the inner cavity of the rectangular fixed plate 16 in a sliding manner, one end of the limiting spring 17 is fixedly connected at the side wall of the rectangular sliding block 18, and the other end of the limiting spring 17 is fixedly connected to the inner cavity side wall of the rectangular fixed plate 16, the side wall of the rectangular sliding block 18 is fixedly connected with a movable buckle 20, and the outer wall of the rectangular fixing plate 16 is fixedly connected with a fixed buckle 19.

One end of an electric push rod 4 is fixedly arranged on the upper surface of the moving piece 3, and the other end of the electric push rod 4 is fixedly connected to the upper surface of the fixed rail 2; the threaded rod 7 penetrates through the sliding block 6 and is in threaded fit with the sliding block 6; a limit bolt is connected to the second connecting rod 15 in a threaded manner, and one end of the limit bolt extends into the inner cavity of the second connecting rod 15 and abuts against the side wall of the first connecting rod 14; an electronic display screen 13 is fixedly arranged on the lower surface of the circular rotating part 12; the circular shell 11 and the circular rotating piece 12 rotate in an interference fit mode.

When the utility model is used, the connecting piece 1 of the device is firstly fixed on the ceiling of a classroom, the electric elements appearing in the utility model are externally connected with a power supply and a control switch when in use, the connecting line is arranged between the fixed buckle 19 and the movable buckle 20, the rectangular slider 18 is driven to move through the elastic action of the limiting spring 17, and then the movable buckle 20 is driven to move, so that the movable buckle 20 and the fixed buckle 19 clamp and fix the connecting line, after the fixing, the movable piece 3 is driven to move through the work of the electric push rod 4, and then the electronic display screen 13 is driven to move, the horizontal position of the electronic display screen 13 can be adjusted, the threaded rod 7 is driven to rotate through the work of the servo drive motor 8, the slider 6 is driven to move through the rotation of the threaded rod 7, and then the sliding piece 9 is driven to move, and then the electronic display screen 13 is driven to move, position around adjustment electronic display screen 13, flexible electronic display screen 13 that drives through cylinder 10 reciprocates, and then adjustment electronic display screen 13's height, side through user handheld electronic display screen 13, rotate electronic display screen 13, can adjust electronic display screen 13's inclination, through the above-mentioned adjustment operation, can carry out nimble adjustment to electronic display screen 13's position, be convenient for impart knowledge to students, can change in a flexible way according to specific condition, the student of being convenient for watches, improve the teaching effect.

The utility model discloses an useful part lies in:

1. the device is reasonable in structure and convenient to use, and can be used for teaching and displaying the pharmaceutical courses through the electronic display screen, and meanwhile, the device is provided with a connecting frame structure, so that the position of the electronic display screen can be adjusted through the connecting frame structure, students can watch the electronic display screen conveniently, and the teaching effect is improved;

2. this device has connecting wire fixed knot to construct, can carry out the centre gripping fixedly to installing the connecting wire on this device through connecting wire fixed knot structure, avoids the connecting wire to drag subaerial, is fit for using widely.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A course display device based on pharmacy course which characterized in that: the electronic display device comprises a connecting piece (1), a fixed rail (2), an electronic display screen (13), a connecting frame structure and a connecting line fixing structure;

the connecting piece (1) is fixedly connected to the two ends of the fixed track (2), the moving piece (3) is connected to the fixed track (2) in a sliding manner, a connecting frame structure is fixedly mounted on the moving piece (3), the connecting frame structure comprises a fixed shell (5), a sliding block (6), a threaded rod (7), a servo driving motor (8), a sliding piece (9), an air cylinder (10), a circular shell (11) and a circular rotating piece (12), the fixed shell (5) is fixedly connected to the bottom surface of the moving piece (3), the sliding block (6) is connected to the inner portion of the fixed shell (5) in a sliding manner, one end of the sliding piece (9) is fixedly connected to the bottom surface of the sliding piece (6), the other end of the sliding piece (9) penetrates through the inner cavity bottom wall of the fixed shell (5) and extends out of the wall, and the sliding fit is formed between the sliding piece (9) and the inner cavity bottom wall of the fixed shell (5), a servo driving motor (8) is fixedly installed in an inner cavity of the fixed shell (5), one end of a threaded rod (7) is fixedly connected to the tail end of an output shaft of the servo driving motor (8), the other end of the threaded rod (7) extends to the position of the inner cavity side wall of the fixed shell (5) and is rotatably connected with the inner cavity side wall of the fixed shell (5), one end of an air cylinder (10) is fixedly connected to the lower surface of the sliding part (9), a circular shell (11) is fixedly connected to the other end of the air cylinder (10), and a circular rotating part (12) is rotatably connected to the circular shell (11);

the lower surface of the fixed shell (5) is fixedly provided with a connecting wire fixing structure, the connecting wire fixing structure comprises a first connecting rod (14), a second connecting rod (15), a rectangular fixing plate (16), a limiting spring (17), a rectangular sliding block (18), a fixed buckle (19) and a movable buckle (20), the bottom surface of the fixed shell (5) is fixedly connected with the first connecting rod (14), the inside of the second connecting rod (15) is provided with an inner cavity, the second connecting rod (15) is in sliding fit with the first connecting rod (14), the bottom end of the second connecting rod (15) is fixedly connected with the rectangular fixing plate (16), the inside of the rectangular fixing plate (16) is provided with an inner cavity, the inner cavity of the rectangular fixing plate (16) is connected with the rectangular sliding block (18) in a sliding manner, and the side wall of the rectangular sliding block (18) is fixedly connected with one end of the limiting spring (17), the other end of the limiting spring (17) is fixedly connected to the side wall of the inner cavity of the rectangular fixing plate (16), the side wall of the rectangular sliding block (18) is fixedly connected with a movable buckle (20), and the outer wall of the rectangular fixing plate (16) is fixedly connected with a fixed buckle (19).

2. The pharmaceutical lesson-based lesson display device of claim 1, wherein: the upper surface department fixed mounting of moving member (3) has the one end of electric putter (4), the other end fixed connection of electric putter (4) is to the upper surface department of fixed track (2).

3. The pharmaceutical lesson-based lesson display device of claim 1, wherein: the threaded rod (7) penetrates through the sliding block (6) and is in threaded fit with the sliding block (6).

4. The pharmaceutical lesson-based lesson display device of claim 1, wherein: no. two threaded connection have a spacing bolt on connecting rod (15), the one end of spacing bolt extends to in the inner chamber of No. two connecting rod (15) and supports the lateral wall of tight connecting rod (14).

5. The pharmaceutical lesson-based lesson display device of claim 1, wherein: and an electronic display screen (13) is fixedly arranged on the lower surface of the circular rotating piece (12).

6. The pharmaceutical lesson-based lesson display device of claim 1, wherein: the circular shell (11) and the circular rotating piece (12) are in interference fit rotation.