CN214623980U

CN214623980U - Portable intelligent ideological and political theory teaching device

Info

Publication number: CN214623980U
Application number: CN202120859161.1U
Authority: CN
Inventors: 蒋家胜; 李木柳
Original assignee: Guangzhou Panyu Polytechnic
Current assignee: Guangzhou Panyu Polytechnic
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-05
Anticipated expiration: 2031-04-25

Abstract

The utility model belongs to the technical field of wisdom teaching, especially, be a portable wisdom politics teaching device, including the base, the base up end fixedly connected with be used for the support storehouse of support and be used for the storage storehouse of taking in, the base up end fixedly connected with is used for the lifter of height-adjusting, the support frame internal rotation is connected with the clipboard that is used for the handwritten record, the dead lever bottom surface fixedly connected with the storage storehouse matched with show the storehouse, show that the back top of storehouse is installed the curtain winding mechanism; the pivoted mode can make the two sides blackboard coordinate the use, and the display screen can be displayed by external signal line, and curtain winding mechanism can use by effectual cooperation projecting apparatus, and this teaching device simple structure, it is convenient to remove, has possessed the cooperation of demonstration, projection and writing simultaneously and has used, has increased result of use and application range, more convenience when making mr impart knowledge to students.

Description

Portable intelligent ideological and political theory teaching device

Technical Field

The utility model belongs to the technical field of the wisdom teaching, concretely relates to portable wisdom politics teaching device.

Background

The method is characterized in that a certain political view and moral standard are applied to the society or social groups, and purposeful, planned and organized influences are exerted on members of the society or social groups, so that the society or social groups form social practice activities meeting the ideological requirements of a certain society.

SUMMERY OF THE UTILITY MODEL

Present teaching device divide into two kinds, one kind is portable, along with the appearance of multimedia intelligent teaching, portable teaching device mainly adopts the display screen to show, whole portable teaching device is including removing the base, elevation structure and display screen, this kind of structure leads to mr can only rely on the multimedia to teach when teaching, cause the teaching to produce the limitation, and fixed mainly by blackboard and the dual cooperation teaching of curtain, although teaching effect is good, but fixed teaching, make the teaching increase the environmental requirement, only can just study in specific classroom, the utility model provides a portable wisdom politics teaching device has diversified cooperativity and uses, the small and exquisite simple structure, stable in structure's characteristics.

The utility model provides a following technical scheme: the multifunctional writing board support is characterized by comprising a base, the four corners of the bottom of the base are all rotatably connected with universal wheels, the upper end face of the base is fixedly connected with a support bin for supporting and a storage bin for storing, the upper end face of the base is fixedly connected with a lifting rod for adjusting the height, the lifting rod is located between the storage bin and the support bin, the upper end face of the support bin is fixedly connected with a support frame, a writing board for writing records is connected in the support frame in a rotating mode, the four corners of the support frame are clamped and limited through limiting components, a fixing rod is fixedly connected to the top end of the lifting rod, the bottom end face of the fixing rod is fixedly connected with a display bin matched with the storage bin, a display screen is installed in the display bin, and a curtain winding mechanism is installed at the top of the back of the display bin.

Preferably, the side surface of the supporting bin is fixedly connected with a water injection pipe and a water drainage pipe which are vertically distributed, and the outer ends of the water injection pipe and the water drainage pipe are screwed with closing covers.

Preferably, support storehouse outer wall fixedly connected with receiver, the receiver is located the top of water injection pipe.

Preferably, the back of the supporting bin is provided with a containing groove, a supporting telescopic rod is hinged in the containing groove, and the top end of the supporting telescopic rod is hinged with a placing seat.

Preferably, the back of the supporting bin is fixedly connected with a limiting block matched with the supporting telescopic rod.

Preferably, the limiting assembly comprises two clamping plates which are rotatably connected to the front and the back of the support frame, a connecting shaft is fixedly connected between the two clamping plates, and the writing plate is located between the two clamping plates.

Preferably, the bottom of the storage bin is of a solid structure.

Preferably, a connecting joint matched with the display screen is installed on the side surface of the display bin.

The utility model has the advantages that:

1. the base is moved through the universal wheels, the supporting bin is mainly used for lifting the supporting frame, the writing board is rotatably connected inside the supporting frame, at the moment, a teacher can write auxiliary teaching according to the actual teaching condition, meanwhile, the rotation mode can lead the two-sided blackboard to be used coordinately, increases the writing area, and can pull the lifting rod upwards, thereby the fixed rod is exposed with the display cabin which is provided with a display screen, the display screen can be externally connected with a signal wire for displaying and using courseware exhibition, and the back of the display screen is provided with a curtain winding mechanism which can be effectively matched with a projector for use, and then make this teaching device simple structure, it is convenient to remove, has possessed the cooperation of demonstration, projection and writing simultaneously and has used, has increased result of use and application range, more convenience when making mr impart knowledge to students.

2. Because the setting of lifter makes the focus on the high side, and through the cooperation of water injection pipe and drain pipe, makes and supports the inside liquid that can fill in the storehouse, and then reduces the focus, makes whole device more stable to can be with the liquid evacuation when the transport, and then reduced the dead weight of whole device, thereby improved the transportation convenience of whole device.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic sectional structure of the present invention;

fig. 2 is a rear view of the present invention;

FIG. 3 is a schematic side view of a storage bin according to the present invention;

fig. 4 is a schematic top sectional view of the middle stop assembly of the present invention.

In the figure: 1. a base; 11. a universal wheel; 2. a supporting bin; 21. a water injection pipe; 22. a drain pipe; 23. a storage box; 3. a storage bin; 31. a receiving groove; 32. supporting the telescopic rod; 33. a placing seat; 34. a limiting block; 4. a support frame; 41. a writing board; 42. a limiting component; 421. clamping a plate; 422. a connecting shaft; 5. a lifting rod; 51. fixing the rod; 6. a display bin; 61. a display screen; 611. connecting a joint; 7. curtain winding mechanism.

Detailed Description

Referring to fig. 1-4, the present invention provides the following technical solutions: including base 1, 1 bottom four corners of base all rotates and is connected with universal wheel 11, 1 up end fixedly connected with of base is used for supporting storehouse 2 and the containing storehouse 3 that is used for accomodating, 1 up end fixedly connected with of base is used for height-adjusting's lifter 5, lifter 5 is located containing storehouse 3 and supports between the storehouse 2, support 2 up end fixedly connected with support frame 4 in the storehouse, 4 internal rotations of support frame are connected with clipboard 41 that is used for handwritten record, it is spacing that 4 four corners of support frame carry out the joint to clipboard 41 through spacing subassembly 42, 5 top fixedly connected with dead lever 51 of lifter, dead lever 51 bottom surface fixedly connected with and containing storehouse 3 matched with show storehouse 6, install display screen 61 in the show storehouse 6, show 6 back top-mounting in storehouse has curtain winding mechanism 7.

In this embodiment: the base 1 moves through the universal wheel 11, the supporting cabin 2 is mainly used for lifting the supporting frame 4, the writing board 41 is rotatably connected inside the supporting frame 4, at the moment, a teacher can write and assist teaching according to actual teaching conditions, meanwhile, the two-sided blackboard can be used coordinately in a rotating mode, the writing area is increased, the lifting rod 5 can be pulled upwards, so that the fixing rod 51 is exposed with the displaying cabin 6, the displaying cabin 6 is provided with the displaying screen 61, the displaying screen 61 can display through an external signal line and display courseware, the back of the displaying screen 61 is provided with the curtain winding mechanism 7, the curtain winding mechanism 7 can be effectively matched with a projector for use, the teaching device is simple in structure and convenient to move, and the teaching device has the matched use of displaying, projecting and writing, and the use effect and the use range are increased, the teacher can more conveniently teach.

The side surface of the supporting bin 2 is fixedly connected with a water injection pipe 21 and a water drainage pipe 22 which are distributed up and down, and the outer ends of the water injection pipe 21 and the water drainage pipe 22 are screwed with sealing covers; because the setting of lifter 5 makes the focus on the high side, and through the cooperation of water injection pipe 21 and drain pipe 22, makes and supports 2 insides in storehouse and can fill liquid, and then reduces the focus, makes whole device more stable to can empty liquid when the transport, and then reduced the dead weight of whole device, thereby improved the transportation convenience of whole device.

The outer wall of the supporting bin 2 is fixedly connected with a storage box 23, and the storage box 23 is positioned above the water injection pipe 21; storage box 23 is mainly in order to place some chalks and blackboard eraser, and it is more convenient when making the mr teach.

The back of the supporting bin 2 is provided with a containing groove 31, a supporting telescopic rod 32 is hinged in the containing groove 31, and the top end of the supporting telescopic rod 32 is hinged with a placing seat 33; during the use, can will support telescopic link 32 and roll out tensile, place and to place the projecting apparatus on the seat 33, the projecting apparatus can adopt the form of bluetooth to be connected with computer or cell-phone, and then has improved the variety of teaching.

The back of the supporting bin 2 is fixedly connected with a limiting block 34 matched with the supporting telescopic rod 32; the limit block 34 limits the rotation of the support telescopic rod 32.

The limiting component 42 comprises two clamping plates 421 rotatably connected to the front and the rear surfaces of the supporting frame 4, a connecting shaft 422 is fixedly connected between the two clamping plates 421, and the writing board 41 is positioned between the two clamping plates 421; when the blackboard needs to be rotated, the clamping plates 421 are rotated outwards at the moment, so that the connecting shaft 422 drives the two clamping plates 421 to move simultaneously, the supporting frame 4 is separated from the limiting position, and the purpose of rotation is achieved.

The bottom of the storage bin 3 is of a solid structure; solid construction has increased the bottom weight of collecting chamber 3, and then makes the weight of collecting chamber 3 and support 2 weight balance in the storehouse. .

The side surface of the display bin 6 is provided with a connecting joint 611 matched with the display screen 61; the connection terminal 611 is mainly used to connect the display 61 to an external PC terminal via a signal line.

The utility model discloses a theory of operation and use flow: the base 1 moves through the universal wheel 11, the supporting cabin 2 is mainly used for lifting the supporting frame 4, the writing board 41 is rotatably connected inside the supporting frame 4, at the moment, a teacher can write and assist teaching according to actual teaching conditions, meanwhile, the two-sided blackboard can be used coordinately in a rotating mode, the writing area is increased, the lifting rod 5 can be pulled upwards, so that the fixing rod 51 is exposed with the displaying cabin 6, the displaying cabin 6 is provided with the displaying screen 61, the displaying screen 61 can display through an external signal line and display courseware, the back of the displaying screen 61 is provided with the curtain winding mechanism 7, the curtain winding mechanism 7 can be effectively matched with a projector for use, the teaching device is simple in structure and convenient to move, and the teaching device has the matched use of displaying, projecting and writing, and the use effect and the use range are increased, make convenience more when mr imparts knowledge to students, because the setting of lifter 5 makes the focus on the high side, and through water injection pipe 21 and drain pipe 22's cooperation, make and support 2 insides in storehouse and can fill liquid, and then reduce the focus, make the stability more of whole device to can be with the liquid evacuation when the transport, and then reduced the dead weight of whole device, thereby improved the transportation convenience of whole device.

Claims

1. The utility model provides a portable intelligent ideological and political theory teaching device which characterized in that: the multifunctional writing board support is characterized by comprising a base, the four corners of the bottom of the base are all rotatably connected with universal wheels, the upper end face of the base is fixedly connected with a support bin for supporting and a storage bin for storing, the upper end face of the base is fixedly connected with a lifting rod for adjusting the height, the lifting rod is located between the storage bin and the support bin, the upper end face of the support bin is fixedly connected with a support frame, a writing board for writing records is connected in the support frame in a rotating mode, the four corners of the support frame are clamped and limited through limiting components, a fixing rod is fixedly connected to the top end of the lifting rod, the bottom end face of the fixing rod is fixedly connected with a display bin matched with the storage bin, a display screen is installed in the display bin, and a curtain winding mechanism is installed at the top of the back of the display bin.

2. The mobile intelligent ideological and political teaching device according to claim 1, wherein: the side face of the supporting bin is fixedly connected with a water injection pipe and a water drainage pipe which are vertically distributed, and the outer ends of the water injection pipe and the water drainage pipe are screwed with closing covers.

3. The mobile intelligent ideological and political teaching device according to claim 2, wherein: support storehouse outer wall fixedly connected with receiver, the receiver is located the top of water injection pipe.

4. The mobile intelligent ideological and political teaching device according to claim 1, wherein: the back of the supporting bin is provided with a containing groove, a supporting telescopic rod is hinged in the containing groove, and the top end of the supporting telescopic rod is hinged with a placing seat.

5. The mobile intelligent ideological and political teaching device according to claim 4, wherein: the back of the supporting bin is fixedly connected with a limiting block matched with the supporting telescopic rod.

6. The mobile intelligent ideological and political teaching device according to claim 1, wherein: the limiting assembly comprises two clamping plates which are rotatably connected to the front and the back of the supporting frame, a connecting shaft is fixedly connected between the two clamping plates, and the writing plate is located between the two clamping plates.

7. The mobile intelligent ideological and political teaching device according to claim 1, wherein: the bottom of the supporting bin is of a solid structure.

8. The mobile intelligent ideological and political teaching device according to claim 1, wherein: and a connecting joint matched with the display screen is arranged on the side surface of the display bin.