CN219438688U

CN219438688U - Teaching display device

Info

Publication number: CN219438688U
Application number: CN202320669583.1U
Authority: CN
Inventors: 唐艳; 鲜黎明; 李松林
Original assignee: Guangyuan traditional chinese medicine hospital
Current assignee: Guangyuan traditional chinese medicine hospital
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-01
Anticipated expiration: 2033-03-30

Abstract

The utility model relates to the technical field of auxiliary teaching aids, and provides a teaching display device which comprises a display cabinet, a plurality of bearing plates and a white board, wherein a display cavity is formed in the display cabinet, an opening communicated with the display cavity is formed in the front side of the display cabinet, the plurality of bearing plates are sequentially arranged in the display cavity, the left side and the right side of the bearing plates are in sliding connection with the inner walls of the left side and the right side of the display cavity, and the white board is arranged on the front side of the display cabinet to seal the opening of the display cabinet. According to the utility model, the display cabinet with the display cavity for placing the physical model is additionally arranged, the display cabinet is matched with the white board arranged on the display cabinet, training in a teaching mode of writing and matching with the physical model can be realized, and meanwhile, the bearing plate for bearing the physical model is arranged in the display cavity in a sliding mode, so that the bearing plate can be pulled out of the display cavity according to the requirement when training is carried out, and the physical model can be observed more intuitively.

Description

Teaching display device

Technical Field

The utility model relates to the technical field of auxiliary teaching aids, in particular to a teaching display device.

Background

The teaching display device is a device for assisting teaching or training, for example, the existing doctors can usually get on duty to employment after being trained by systematic doctors, and corresponding teaching display devices are often used when the doctors are trained, so that a training teacher can assist in explaining corresponding teaching contents by using the teaching display device, and further related staff who conduct training can better understand the teaching contents.

However, most of the existing display devices often only have a whiteboard capable of writing related teaching contents, for example, a teaching display device for medical rehabilitation disclosed in chinese patent publication No. CN215643270U, and such a teaching display device can be used by a training teacher to assist in explaining the corresponding teaching contents, but since part of training (such as anatomical training) needs to refer to various physical models simulating a certain part of a human body in addition to writing the teaching, so as to deepen understanding of the teaching contents by related personnel, and the above mentioned display device has a certain limitation in practical application process due to the fact that the physical model cannot be placed.

Disclosure of Invention

The utility model aims to provide a teaching display device which can intuitively display a physical model for training on the basis of writing and explaining so as to overcome part of problems of the existing display device.

The aim of the utility model is achieved by the following technical scheme:

a teaching presentation device comprising:

a display cabinet with a display cavity inside; the front side of the display cabinet is provided with an opening communicated with the display cavity;

the plurality of bearing plates are sequentially arranged in the display cavity along the height direction of the display cavity; the left side and the right side of the bearing plate are in sliding connection with the inner walls of the left side and the right side of the display cavity, so that the bearing plate can freely slide along the horizontal direction; the method comprises the steps of,

the whiteboard is arranged at the front side of the display cabinet to seal the opening of the display cabinet; the whiteboard is slidably connected with the display cabinet, so that the whiteboard can freely slide along the horizontal direction.

Optionally, the upper and lower both sides that lie in the show cupboard of opening part all are provided with the first spout that extends along the horizontal direction, and the upper and lower both sides of whiteboard slide and set up in corresponding first spout.

Further, a gas spring is arranged in at least one first chute, the fixed end of the gas spring is connected with the inner side wall of the first chute, and the telescopic end of the gas spring is connected with the whiteboard after extending along the horizontal direction.

Optionally, a plurality of chute groups are arranged in the display cavity along the height direction of the display cavity, each chute group comprises two second chutes in the same horizontal plane, the two second chutes are respectively arranged on the inner walls of the left side and the right side of the display cavity, and the left side and the right side of the bearing plate are respectively and slidably arranged in the corresponding second chutes.

Optionally, at least a part of the top surface of the bearing plate is provided with a rotating plate, and the rotating plate is rotationally connected to the top surface of the bearing plate, so that the rotating plate can freely rotate in a horizontal plane.

Optionally, a first handle is provided on the right side of the whiteboard.

Optionally, the front side of the carrying plate is provided with a second handle.

Optionally, still including being hollow structure's base, the show cupboard sets up in the base top, and the inside lifting unit who is used for driving the show cupboard along vertical direction reciprocating motion that is provided with of base, the bottom of base is provided with universal auto-lock wheel.

Further, the lifting assembly comprises a driving shaft, a plurality of gears and racks which are in one-to-one correspondence with the gears, the driving shaft is horizontally arranged in the base in a free rotation mode, and the gears are sleeved on the outer wall of the driving shaft and coaxially rotate with the driving shaft;

the rack is vertically arranged in the base, the top end of the rack passes through the top of the base and then is connected with the bottom of the display cabinet, the rack is connected with the base in a sliding way, and the gear is meshed with the rack.

Further, one end of the driving shaft penetrates through the side wall of the base and then is connected with a rotating handle.

The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

according to the display device, the display cabinet with the display cavity for placing the physical model is additionally arranged, the whiteboard arranged on the display cabinet is matched, training in a teaching mode of writing and matching with the physical model can be achieved, meanwhile, the bearing plate for bearing the physical model is arranged in the display cavity in a sliding mode, so that the bearing plate can be pulled out of the display cavity according to requirements when training is conducted, the physical model can be observed more intuitively, and the practicability of the display device in a practical application process is improved.

Drawings

Fig. 1 is a schematic structural diagram of a display device according to embodiment 1 of the present utility model;

fig. 2 is a schematic structural view of a display device when an opening of a display case provided in embodiment 1 of the present utility model is in a completely opened state;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is a schematic structural diagram of a display device according to embodiment 2 of the present utility model;

fig. 5 is a schematic diagram of the internal structure of the base provided in embodiment 2 of the present utility model.

Icon: 1-show cabinet, 1 a-show cavity, 1 b-first spout, 1 c-second spout, 2-loading board, 2 a-second handle, 3-whiteboard, 3 a-connecting portion, 3 b-first handle, 4-baffle, 5-pivoted panel, 6-gas spring, 7-base, 8-drive shaft, 9-gear, 10-rack, 11-twist grip, 12-universal auto-lock wheel.

Detailed Description

Example 1

Referring to fig. 1 to 3, the present embodiment provides a teaching display device, specifically, the display device includes a display cabinet 1, a plurality of carrying boards 2 and a whiteboard 3.

In this embodiment, referring to fig. 1 and 2, the display case 1 has a rectangular structure, and the display case 1 has a display cavity 1a inside, so as to facilitate placement of a corresponding physical model in the display cavity 1 a. Simultaneously, the front side of show cupboard 1 is provided with the opening, and this opening and show chamber 1a intercommunication to the object model of placing in the visual observation show chamber 1a of opening. It will be appreciated that, in order to facilitate rationalised utilisation of the internal space of the display case 1, a partition 4 may be provided inside the display case 1, and the partition 4 is arranged vertically to divide the interior of the display case 1 into two separate display chambers 1a to place further physical models through the two separate display chambers 1 a.

In this embodiment, the plurality of carrying plates 2 are used for carrying the corresponding physical models respectively, and at this time, referring to fig. 2, the plurality of carrying plates 2 are sequentially disposed in the display cavity 1a along the height direction of the display cavity 1 a. It will be appreciated that the plurality of carrier plates 2 of the present embodiment are respectively arranged in two independent display chambers 1a, and each independent display chamber 1a is provided with two carrier plates 2 to carry one physical model by one carrier plate 2, for example. Meanwhile, considering that the physical model is placed in the display cavity 1a, if the light of the training place is poor, the physical model in the display cavity 1a is inconvenient to observe better, therefore, the left and right sides of the bearing plate 2 of the embodiment are in sliding connection with the inner walls of the left and right sides of the display cavity 1a, so that the bearing plate 2 can slide freely along the horizontal direction, and further, the bearing plate 2 can be pulled out of the display cavity 1a after the physical model is placed on the bearing plate 2, so that the physical model placed on the bearing plate 2 can be observed better, and the bearing plate 2 is also convenient to take down the physical model from the bearing plate 2 to replace a new physical model when the bearing plate 2 is pulled out of the display cavity 1 a.

Specifically, in order to pull the carrying board 2 out of the display cavity 1a or push the carrying board 2 into the display cavity 1a, please refer to fig. 2 and 3, a plurality of chute groups are disposed in each display cavity 1a along the height direction thereof, each chute group includes two second chutes 1c in the same horizontal plane, the two second chutes 1c are respectively disposed on the inner walls of the left and right sides of the display cavity 1a and extend along the width direction of the display cavity 1a, and the left and right sides of the carrying board 2 are respectively slidably disposed in the corresponding second chutes 1 c. Through set up a plurality of second spouts 1c that use with loading board 2 cooperation in show chamber 1a along its direction of height, can realize pulling out loading board 2 from show chamber 1a or with loading board 2 propelling movement to show intracavity 1a in, easy operation is convenient, simultaneously, adopts this kind of mode that sets up a plurality of second spouts 1c along the direction of height of show chamber 1a can adjust the relative position of loading board 2 in show chamber 1a as required, and then conveniently places the practicality of this display device with the practicality of not high practicality of object model on corresponding loading board 2.

Meanwhile, considering that the situation that the physical model needs to be observed more intuitively from all directions in the practical training process is also possible, for this reason, the rotating plate 5 can be arranged on the top surface of at least part of the bearing plate 2, and the rotating plate 5 can be rotationally connected with the bearing plate 2 through a rotating shaft, so that the rotating plate 5 can freely rotate in the horizontal plane, and when the physical model is placed on the rotating plate 5, the physical model can be driven to rotate in the horizontal plane through rotating the rotating plate 5, so that the physical model can be displayed more conveniently. For example, referring to fig. 2, in this embodiment, a rotatable rotating plate 5 is disposed on the top surface of each of the plurality of carrying plates 2 located in the two independent display chambers 1a, and of course, the number of carrying plates 2 provided with the rotating plate 5 may be increased or decreased in practical implementation.

It should be noted that, with continued reference to fig. 2, a second handle 2a may be further disposed on the front side of each carrying board 2, so that the carrying boards 2 are pulled out from the display cavity 1a or pushed into the display cavity 1a by the second handles 2a, and in order to ensure the structural integrity of the carrying boards 2, an integral structure is formed between the second handles 2a disposed on each carrying board 2 and the carrying boards 2.

In this embodiment, the whiteboard 3 is used for writing corresponding teaching contents, so as to assist the physical model to explain in detail, and deepen understanding of related personnel on the teaching contents. At this time, referring to fig. 1 and 2, the whiteboard 3 is disposed at the front side of the display cabinet 1 to seal the opening of the display cabinet 1, and the whiteboard 3 is slidably connected with the display cabinet 1, so that the whiteboard 3 can slide freely along the horizontal direction, and the opening disposed at the front side of the display cabinet 1 can be switched between the open state and the closed state by sliding the whiteboard 3.

Specifically, in order to realize sliding connection between the whiteboard 3 and the display cabinet 1, with continued reference to fig. 2, the upper and lower sides of the display cabinet 1 located at the opening are provided with the first sliding grooves 1b extending along the horizontal direction (i.e. the length direction of the display cabinet 1), it can be understood that in this embodiment, only one end of each of the first sliding grooves 1b disposed at the upper and lower sides of the display cabinet 1 penetrates the display cabinet 1 along the horizontal direction, while the other end of each of the first sliding grooves 1b is in a closed state, at this time, the upper and lower sides of the whiteboard 3 are slidably disposed in the corresponding first sliding grooves 1b, so that the upper and lower sides of the whiteboard 3 can slide in the first sliding grooves 1b disposed at the upper and lower sides of the display cabinet 1, and when the upper and lower sides of the whiteboard 3 slide to the closed end of the first sliding grooves 1b, the opening at the front side of the display cabinet 1 is in a closed state, so that the display cavity 1a becomes a relatively airtight chamber, and further plays a role of protecting a model placed in the display cavity 1a to a certain extent.

Meanwhile, when in practical implementation, the air springs 6 can be arranged in at least one first chute 1b, the fixed ends of the air springs 6 are connected with the inner side walls of the first chute 1b, the telescopic ends of the air springs 6 extend in the horizontal direction and then are connected with the white board 3, and the effect of fixing the white board 3 can be achieved by arranging the air springs 6 when the white board 3 slides to the corresponding position along the first chute 1b, so that the white board 3 is prevented from easily sliding, and the stability of the white board 3 is improved. For example, referring to fig. 2, in this embodiment, a gas spring 6 is disposed in the first chute 1b located at the upper side of the display cabinet 1, at this time, a corresponding connection portion 3a is disposed at the upper side of the whiteboard 3, and the connection portion 3a is located at one end of the upper side of the whiteboard 3 away from the display cabinet 1, and a telescopic end of the gas spring 6 extends along a horizontal direction and then is connected with the connection portion 3a disposed at the upper side of the whiteboard 3, so that, of course, during practical implementation, corresponding gas springs 6 may be disposed in the first chutes 1b located at the upper side and the lower side of the display cabinet 1, so as to further improve stability when the whiteboard 3 slides to a corresponding position.

It should be noted that, with continued reference to fig. 1 or fig. 2, the first handle 3b may be disposed on the right side of the whiteboard 3, so that the whiteboard 3 is pulled by the first handle 3b, thereby facilitating adjustment of the relative position of the whiteboard 3.

Through the arrangement, when the display device is actually used, a physical model for training can be placed on the corresponding bearing plate 2 in the display cavity 1a in advance, and meanwhile, the white board 3 is slid to the closed end of the first sliding groove 1b along the first sliding groove 1b so as to seal the opening on the front side of the display cabinet 1 through the white board 3; when training relevant personnel, if need not utilize the mock-up to carry out supplementary explanation, can directly write corresponding teaching content on whiteboard 3 can, if need utilize the mock-up to carry out supplementary explanation, can pull whiteboard 3 so that whiteboard 3 slides in first spout 1b, and then open the opening of show cupboard 1 front side gradually in order to expose the mock-up of placing in show chamber 1a, simultaneously, can also pull out corresponding loading board 2 from in the show chamber 1a as required, so that the relevant personnel who carries out the training can more audio-visual observation the mock-up of placing on loading board 2, in addition, still can drive corresponding mock-up through the mode of rotation board 5 to the mock-up of placing on rotation board 5, so that the relevant personnel who carries out the training can observe the mock-up from all directions.

Therefore, it can be seen that the display device provided in this embodiment is through addding the display cabinet 1 that has the show chamber 1a that is used for placing the practicality model, the cooperation sets up the blank 3 on the display cabinet 1, can realize training with writing and the teaching mode of cooperation practicality model, simultaneously, through setting up the loading board 2 that is used for bearing the practicality model in the show intracavity 1a with the gliding mode, can be convenient for when training pull out loading board 2 from show chamber 1a as required, so that more intuitively observe the practicality of display device in the practical application in-process.

Example 2

On the basis of embodiment 1, in order to further improve the practicality of this display device, please refer to fig. 4 and 5, the display device that this embodiment provided still includes base 7, and show cupboard 1 sets up in base 7 top, and the inside hollow structure that is of base 7 at this moment, the inside lifting unit that is used for driving show cupboard 1 along vertical direction reciprocating motion that is provided with of base 7 to the height of show cupboard 1 is adjusted as required to the convenience.

Specifically, with continued reference to fig. 5, the lifting assembly includes a driving shaft 8, a plurality of gears 9 and racks 10 corresponding to the gears 9 one by one, the driving shaft 8 is arranged in the base 7 at a freely rotatable level, the plurality of gears 9 are sleeved on the outer wall of the driving shaft 8, the gears 9 can coaxially rotate with the driving shaft 8 under the driving of the driving shaft 8, the plurality of racks 10 are vertically arranged in the base 7, the top ends of each rack 10 are connected with the bottom of the display cabinet 1 after penetrating through the top of the base 7, the racks 10 are connected with the base 7 in a sliding manner, and the gears 9 are meshed with the racks 10. For example, in this embodiment, two gears 9 are sleeved on the outer wall of the driving shaft 8, the two gears 9 are respectively disposed on two sides of the driving shaft 8 along the axial direction of the driving shaft 8, correspondingly, the number of racks 10 is also two, and the two racks 10 are respectively meshed with the two gears 9, so that the racks 10 act on the display cabinet 1 to force the display cabinet 1 to move in the vertical direction more uniformly.

It can be appreciated that, in order to facilitate the rotation of the driving shaft 8 of the lifting assembly, referring to fig. 4 or 5, one end of the driving shaft 8 penetrates through the side wall of the base 7 and then is connected with the rotating handle 11, so that the driving shaft 8 can be driven to rotate by operating the rotating handle 11, at this time, the driving shaft 8 drives the gear 9 to rotate, and the rack 10 moves along the vertical direction under the action of the rotating gear 9, so as to push the display cabinet 1 by using the rack 10, and thus, the height of the display cabinet 1 can be adjusted. It should be noted that, the above-mentioned rotating handle 11 may also be directly replaced by a conventional driving device such as a motor, that is, the driving shaft 8 of the lifting assembly is directly driven by the motor to rotate, so as to facilitate adjusting the height of the display cabinet 1 when the display cabinet 1 and the physical model placed therein are heavy.

On the other hand, in order to facilitate moving the display device, please refer to fig. 4, the bottom of the base 7 may be provided with four universal self-locking wheels 12 which are flexible to move and convenient to fix, and in this embodiment, the four universal self-locking wheels 12 are disposed at four corners of the bottom of the base 7.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A teaching demonstration device, comprising:

2. The teaching display device according to claim 1, wherein the upper side and the lower side of the display cabinet at the opening are respectively provided with a first chute extending along the horizontal direction, and the upper side and the lower side of the whiteboard are slidably arranged in the corresponding first chute.

3. The teaching demonstration device according to claim 2, wherein a gas spring is arranged in at least one first chute, a fixed end of the gas spring is connected with an inner side wall of the first chute, and a telescopic end of the gas spring extends along a horizontal direction and then is connected with the whiteboard.

4. The teaching display device according to claim 1, wherein a plurality of chute groups are arranged in the display cavity along the height direction of the display cavity, each chute group comprises two second chutes in the same horizontal plane, the two second chutes are respectively arranged on the inner walls of the left side and the right side of the display cavity, and the left side and the right side of the bearing plate are respectively arranged in the corresponding second chutes in a sliding manner.

5. The teaching demonstration device according to claim 1 or 4, wherein at least part of the top surface of the carrying plate is provided with a rotating plate, the rotating plate being rotatably connected to the top surface of the carrying plate such that the rotating plate can rotate freely in a horizontal plane.

6. The teaching demonstration device according to claim 1, wherein the right side of the whiteboard is provided with a first handle.

7. The teaching demonstration device according to claim 1, wherein the front side of the carrying plate is provided with a second handle.

8. The teaching display device according to claim 1, further comprising a base having a hollow structure, wherein the display cabinet is disposed above the base, a lifting assembly for driving the display cabinet to reciprocate in a vertical direction is disposed inside the base, and a universal self-locking wheel is disposed at the bottom of the base.

9. The teaching demonstration device according to claim 8, wherein the lifting assembly comprises a driving shaft, a plurality of gears and racks corresponding to the gears one by one, the driving shaft is arranged in the base in a freely rotatable manner, and the gears are sleeved on the outer wall of the driving shaft and rotate coaxially with the driving shaft;

10. The teaching demonstration device according to claim 9, wherein one end of the driving shaft penetrates through the side wall of the base and is connected with a rotating handle.