CN214759751U

CN214759751U - Platform is explained in english teaching convenient to adjust

Info

Publication number: CN214759751U
Application number: CN202120578026.XU
Authority: CN
Inventors: 徐卫红
Original assignee: Yichun Vocational Technical College
Current assignee: Yichun Vocational Technical College
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-19
Anticipated expiration: 2031-03-22

Abstract

The utility model relates to a teaching equipment technical field, concretely relates to english teaching xuan podium convenient to adjust, including removing the chassis, it includes the box to remove the chassis, be provided with the protection casing in the box, be provided with rising mechanism in the protection casing, rising mechanism includes the lifter plate. The utility model discloses in, through be provided with the removal chassis in english teaching lecture platform, through be provided with the cylinder in the protection casing in removing the chassis, and the top and the lifter plate fixed connection of cylinder, thereby can control the lifter plate and go up and down together through the podium board that the support column is connected, thereby can carry out the regulation of height according to mr's custom, but be provided with the retractable board of placing through lifter plate one side simultaneously and can be used for placing notebook computer, thereby be convenient for operate the electron courseware when mr carries out english teaching, the efficiency of giving lessons has been improved.

Description

Platform is explained in english teaching convenient to adjust

Technical Field

The utility model relates to a teaching equipment technical field, concretely relates to english teaching xuan podium convenient to adjust.

Background

At present, English is used as a communication medium in many international occasions, English is also the most closely related language to computers, most programming languages are related to English, English is more popular and more obvious in importance along with the use of networks, and meanwhile, English is used as a language subject and developed as a necessary course in teaching tasks of colleges and universities.

In the english teaching in-process of reality, the teacher generally is with the mixed form of blackboard writing and electronic courseware, teaches english teaching, and current lecture platform can not carry out the regulation of height and the regulation of lecture platform angle according to different mr's custom to can influence mr's efficiency of giving lessons.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide an english teaching platform convenient to adjust, through being provided with the movable chassis in english teaching platform, through being provided with the cylinder in the protection casing in the movable chassis, and the top of cylinder and lifter plate fixed connection, thus can control lifter plate and the podium board through the support column connection to go up and down together, thus can carry out height adjustment according to mr's custom, simultaneously through being provided with the retractable placing plate of lifter plate one side can be used for placing notebook computer, thus the mr is convenient for operating the electronic courseware when carrying out english teaching, the efficiency of giving lessons is improved; the bottom through in the platen of saying rotates the one end that is connected with the rotor plate, and the other end and the movable block of rotor plate rotate to be connected, and the movable block closes with the threaded rod soon to be connected, can drive the threaded rod through driving motor and rotate to can control the movable block and remove, thereby can control the rotor plate and drive the platen of saying and rotate, thereby can adjust the angle of the platen of saying, the mr of being convenient for adjusts, conveniently gives lessons.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides an english teaching propaganda podium convenient to adjust, includes the removal chassis, it includes the box to remove the chassis, be provided with the protection casing in the box, be provided with the rising mechanism in the protection casing, the rising mechanism includes the lifter plate, lifter plate top central point puts the fixedly connected with support column of department, the top fixedly connected with fixed block of support column, the fixed block rotates and is connected with and rotates seat one, fixedly connected with platform board of speaking on the lateral wall of rotating seat one, one side of lifter plate is provided with places the board, the top of lifter plate is provided with adjustment mechanism.

Further lie in, the round hole has all been seted up to four corners at box top, the box is connected with two storage boxes, two about its vertical central plane symmetry embedding of sliding on a width direction lateral wall all about two slip posts of its vertical central plane symmetry fixedly connected with on the lateral wall of storage box, and slip post and box sliding connection, about two batteries of its vertical central plane symmetry fixedly connected with on the inner diapire of box, four corners of bottom half all are provided with the gyro wheel, the top fixedly connected with dust guard of box is through being provided with the dust guard in the top of box to can prevent that the dust from entering into the box, be favorable to the cleanness of retaining device.

It is further characterized in that, two store the box along equal fixedly connected with pulling handle on a width direction lateral wall, through fixedly connected with pulling handle on the lateral wall of storing the box to can conveniently pull out storage box and store article wherein.

The improved box body is characterized in that four corners of the bottom of the box body are fixedly connected with telescopic columns, the bottom of each telescopic column is fixedly connected with a fixing plate, damping springs are sleeved on the telescopic columns, one ends of the damping springs are fixedly connected with the fixing plates, the first bottom of each fixing plate is fixedly connected with a first fixing seat, rollers are rotatably connected to the first fixing seats, four rollers are connected to the bottom of the box body, accordingly, mobile equipment can be conveniently moved, and the damping springs sleeved on the telescopic columns on the rollers are used for playing a damping and buffering role in moving and using equipment and protecting the equipment.

The lifting plate is characterized in that one end of a cylinder is fixedly connected to the center of the bottom of the lifting plate, the other end of the cylinder is fixedly sleeved with a protective cover, four sliding rods are fixedly connected to four corners of the bottom of the lifting plate and are connected with round holes in a sliding mode, and the four sliding rods and the round holes are connected to the bottom of the lifting plate in a sliding mode, so that the lifting plate can be limited to move in the vertical direction.

The teaching platform is characterized in that two electric telescopic rods are symmetrically and fixedly connected to one end of the top of the speaking platform plate about a vertical central plane of the top of the speaking platform plate, a pushing plate is fixedly connected to one end of each electric telescopic rod, and the pushing plate connected with the electric telescopic rods is arranged on the speaking platform plate, so that the placing positions of teaching files can be controlled through the electric telescopic rods, and teachers can watch the teaching files conveniently.

The electronic courseware teaching device is characterized in that three connecting columns are fixedly connected to one side wall of the lifting plate in the width direction at equal intervals, the connecting columns are three, one end of each connecting column is fixedly connected with a sliding groove plate, one end of the top of each sliding groove plate in the length direction is fixedly connected with a magnetic strip I, a placing plate is connected with the sliding groove plate in a sliding embedding mode, a magnetic strip II is fixedly connected to the side wall of the placing plate, the magnetic strip I and the magnetic strip II attract each other, one end of the placing plate in the width direction is fixedly connected with a baffle, the placing plate capable of being contracted is arranged on one side of the lifting plate, and therefore the placing plate can be moved as required when teaching is conducted, and a notebook computer can be placed conveniently to operate electronic courseware.

The adjusting mechanism comprises a moving block, a second fixed seat is fixedly connected to the top of the moving block, one end of a rotating plate is rotatably connected to the second fixed seat, the other end of the rotating plate is rotatably connected with a second rotating seat, the second rotating seat is fixedly connected with the bottom of the platform board, a threaded rod is rotatably connected to the moving block, one end of the threaded rod is rotatably connected with a bearing seat, the bearing seat is fixedly connected with a lifting plate, the other end of the threaded rod is fixedly connected with a motor shaft of a driving motor, a connecting arm is fixedly connected to the side wall of the driving motor, the connecting arm is fixedly connected with the lifting plate, the inclination angle of the platform can be adjusted through the adjusting mechanism, accordingly, the platform can be changed according to habits of teachers, and teachers can give lessons conveniently.

The utility model has the advantages that:

1. the movable underframe is arranged in the English teaching platform, the cylinder is arranged in the protective cover in the movable underframe, and the top of the cylinder is fixedly connected with the lifting plate, so that the lifting plate and the platform plate connected through the support columns can be controlled to lift together, the height can be adjusted according to the habit of a teacher, and the retractable placing plate arranged on one side of the lifting plate can be used for placing a notebook computer, so that the teacher can conveniently operate electronic courseware during English teaching, and the teaching efficiency is improved;

2. the bottom through in the platen of saying rotates the one end that is connected with the rotor plate, and the other end and the movable block of rotor plate rotate to be connected, and the movable block closes with the threaded rod soon to be connected, can drive the threaded rod through driving motor and rotate to can control the movable block and remove, thereby can control the rotor plate and drive the platen of saying and rotate, thereby can adjust the angle of the platen of saying, the mr of being convenient for adjusts, conveniently gives lessons.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

fig. 2 is a schematic structural view of the middle movable bottom frame of the present invention;

FIG. 3 is a schematic view of the structure of the damping roller of the present invention;

fig. 4 is a schematic structural view of the middle lifting mechanism of the present invention;

FIG. 5 is a schematic structural view of a middle placement plate of the present invention;

fig. 6 is a schematic structural diagram of the adjusting mechanism of the present invention.

In the figure: 100. moving the chassis; 101. a box body; 102. a dust-proof plate; 103. a protective cover; 104. a circular hole; 105. a storage box; 106. a sliding post; 107. pulling the handle; 108. a storage battery; 109. a telescopic column; 110. a damping spring; 111. a fixing plate; 112. a first fixed seat; 113. a roller; 200. a raising mechanism; 201. a cylinder; 202. a lifting plate; 203. a slide bar; 204. a support pillar; 205. a fixed block; 206. rotating the first base; 207. a platform board; 208. an electric telescopic rod; 209. a push plate; 210. connecting columns; 211. a chute plate; 212. a first magnetic strip; 213. placing the plate; 214. a second magnetic strip; 215. a baffle plate; 300. an adjustment mechanism; 301. a moving block; 302. a second fixed seat; 303. a rotating plate; 304. a second rotating seat; 305. a threaded rod; 306. a bearing seat; 307. a drive motor; 308. a connecting arm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, an english teaching platform convenient to adjust includes a movable base frame 100, the movable base frame 100 includes a box 101, a protective cover 103 is disposed in the box 101, a lifting mechanism 200 is disposed in the protective cover 103, the lifting mechanism 200 includes a lifting plate 202, a supporting column 204 is fixedly connected to a central position of a top of the lifting plate 202, a fixed block 205 is fixedly connected to a top of the supporting column 204, the fixed block 205 is rotatably connected to a first rotating seat 206, a platform plate 207 is fixedly connected to a side wall of the first rotating seat 206, a placing plate 213 is disposed on one side of the lifting plate 202, and an adjusting mechanism 300 is disposed on a top of the lifting plate 202.

Round hole 104 has all been seted up at four corners at box 101 top, box 101 is connected with two storage boxes 105 about its vertical central plane symmetry slip embedding on width direction one side wall, all two slip posts 106 about its vertical central plane symmetry fixedly connected with on two storage boxes 105's the lateral wall, and slip post 106 and box 101 sliding connection, two batteries 108 about its vertical central plane symmetry fixedly connected with on box 101's the inner diapire, four corners of box 101 bottom all are provided with gyro wheel 113, box 101's top fixedly connected with dust guard 102, top through in box 101 is provided with dust guard 102, thereby can prevent that the dust from entering into box 101, be favorable to the cleanness of retaining device.

Two storage box 105 are along equal fixedly connected with pulling handle 107 on a width direction lateral wall, through fixedly connected with pulling handle 107 on storage box 105's lateral wall to can conveniently pull out storage box 105 and store article wherein.

The flexible post 109 of the equal fixedly connected with of four corners of box 101 bottom, flexible post 109 bottom fixedly connected with fixed plate 111, damping spring 110 has been cup jointed on the flexible post 109, damping spring 110's one end and fixed plate 111 fixed connection, the bottom fixedly connected with fixing base 112 of fixed plate 111, swivelling joint has gyro wheel 113 in fixing base 112, be connected with four gyro wheels 113 through the bottom in box 101, thereby can make things convenient for the mobile device, be used for when removing and user equipment through cup jointing damping spring 110 on the flexible post 109 on gyro wheel 113, can play the effect of shock attenuation buffering to equipment, be used for protective apparatus.

The central point of lifter plate 202 bottom puts the one end of fixedly connected with cylinder 201 of department, and the other end and the protection casing 103 of cylinder 201 are fixed to be cup jointed, the equal fixedly connected with slide bar 203 of four corners of lifter plate 202 bottom, four slide bar 203 all with round hole 104 sliding connection, through being connected with four slide bar 203 and round hole 104 sliding connection in lifter plate 202 bottom to can restrict lifter plate 202 and can only remove in the vertical direction.

The one end at platform board 207 top of saying is about its vertical central plane symmetry two electric telescopic handle 208 of fixedly connected with, and the one end fixedly connected with catch plate 209 of two electric telescopic handle 208 is through being provided with the catch plate 209 of connecting electric telescopic handle 208 on platform board 207 of saying to can control the locating position of giving lessons file through electric telescopic handle 208, the teacher of being convenient for watches.

Equidistant three spliced pole 210 of fixedly connected with on the lateral wall of lifter plate 202 along width direction, the one end fixedly connected with chute board 211 of three spliced pole 210, one end fixedly connected with magnetism strip 212 of length direction is followed at chute board 211 top, it is connected with to place board 213 and place fixedly connected with magnetism strip two 214 on the board 213 lateral wall to slide the embedding in the chute board 211, magnetism strip one 212 and two 214 magnetism of magnetism strip attract each other, place board 213 along width direction's one end fixedly connected with baffle 215, be provided with the board 213 of placing that can contract through the one side in lifter plate 202, thereby can remove when giving lessons and place board 213 as required, thereby conveniently place the notebook computer and operate the electronic courseware.

Adjustment mechanism 300 includes movable block 301, the second 302 of top fixedly connected with fixing base of movable block 301, the one end of swivel mount 303 rotates in the second 302 of fixing base, the other end of swivel mount 303 rotates and is connected with second 304 of rotating seat, the bottom fixed connection of second 304 of rotating seat and lecture board 207, close soon in the movable block 301 and be connected with threaded rod 305, the one end of threaded rod 305 rotates and is connected with bearing frame 306, and bearing frame 306 and lifter plate 202 fixed connection, the motor shaft of the other end fixedly connected with driving motor 307 of threaded rod 305, fixedly connected with linking arm 308 on driving motor 307's the lateral wall, and linking arm 308 and lifter plate 202 fixed connection, can adjust the inclination of lecture platform through adjustment mechanism 300, thereby can change according to mr's custom, be convenient for mr to give lessons.

The working principle is as follows: when the device is used, the device is moved to a proper position by using the roller 113 at the bottom of the box 101, when the height of the platform needs to be adjusted, the cylinder 201 needs to be opened, the lifting plate 202 can be driven to rise through the cylinder 201, so that the platform board 207 can be driven to lift through the supporting column 204, when a teacher places teaching files on the platform board 207, the pushing plate 209 can be driven to move by opening the electric telescopic rod 208, so that the position of the teaching files can be adjusted, the teaching files are convenient to watch, meanwhile, the placing plate 213 can be pulled to slide in the sliding groove board 211, so that the teacher places a notebook computer on the placing plate 213, the teacher can conveniently operate the electronic courseware, when the angle of the platform needs to be adjusted, the driving motor 307 needs to be opened, the motor shaft of the driving motor 307 can drive the threaded rod 305 to rotate, so that the moving block 301 can be driven to move, thereby can drive rotor plate 303 and rotate to can drive the platform 207 of saying through the rotation of rotor plate 303 and carry out the regulation of angle, make things convenient for the mr to give lessons.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides an english teaching podium convenient to adjust, a serial communication port, is including removing chassis (100), it includes box (101) to remove chassis (100), be provided with protection casing (103) in box (101), be provided with in protection casing (103) and rise mechanism (200), it includes lifter plate (202) to rise mechanism (200), lifter plate (202) top central point puts fixedly connected with support column (204), the top fixedly connected with fixed block (205) of support column (204), fixed block (205) rotate and are connected with and rotate seat (206), fixedly connected with talks platen (207) on the lateral wall of rotating seat (206), one side of lifter plate (202) is provided with places board (213), the top of lifter plate (202) is provided with adjustment mechanism (300).

2. The English teaching platform convenient to adjust of claim 1, wherein round holes (104) are formed in four corners of the top of the box body (101), two storage boxes (105) are symmetrically and slidably embedded in one side wall of the box body (101) along the width direction about a vertical central plane of the box body, two sliding columns (106) are symmetrically and fixedly connected to one side wall of each storage box (105) about a vertical central plane of the storage box body, the sliding columns (106) are slidably connected with the box body (101), two storage batteries (108) are symmetrically and fixedly connected to the inner bottom wall of the box body (101) about a vertical central plane of the storage box body, rollers (113) are arranged at four corners of the bottom of the box body (101), and a dust-proof plate (102) is fixedly connected to the top end of the box body (101).

3. The English teaching platform convenient to adjust of claim 2, wherein a pulling handle (107) is fixedly connected to each of two side walls of the storage box (105) along the width direction.

4. The English teaching platform convenient to adjust of claim 2, wherein the four corners of the bottom of the box body (101) are fixedly connected with telescopic columns (109), the bottom of each telescopic column (109) is fixedly connected with a fixing plate (111), each telescopic column (109) is sleeved with a damping spring (110), one end of each damping spring (110) is fixedly connected with the fixing plate (111), the bottom of each fixing plate (111) is fixedly connected with a first fixing seat (112), and each first fixing seat (112) is rotatably connected with a roller (113).

5. The English teaching platform convenient to adjust of claim 1, wherein one end of a cylinder (201) is fixedly connected to the center of the bottom of the lifting plate (202), the other end of the cylinder (201) is fixedly sleeved with the protective cover (103), four corners of the bottom of the lifting plate (202) are fixedly connected with sliding rods (203), and the four sliding rods (203) are slidably connected with the circular hole (104).

6. The English teaching platform convenient to adjust of claim 1, wherein one end of the top of the platform board (207) is fixedly connected with two electric telescopic rods (208) symmetrically about the vertical central plane, and one end of each electric telescopic rod (208) is fixedly connected with a push plate (209).

7. The English teaching platform convenient to adjust according to claim 1, wherein three connecting columns (210) are fixedly connected to one side wall of the lifting plate (202) in the width direction at equal intervals, one end of each of the three connecting columns (210) is fixedly connected with a sliding groove plate (211), one end of the top of each sliding groove plate (211) in the length direction is fixedly connected with a first magnetic strip (212), a placing plate (213) is connected to the sliding groove plate (211) in a sliding embedding manner, a second magnetic strip (214) is fixedly connected to one side wall of the placing plate (213), the first magnetic strip (212) and the second magnetic strip (214) are magnetically attracted, and a baffle (215) is fixedly connected to one end of the placing plate (213) in the width direction.

8. The English teaching platform convenient to adjust according to claim 1, wherein the adjusting mechanism (300) comprises a moving block (301), the top of the moving block (301) is fixedly connected with a second fixed seat (302), one end of a rotating plate (303) is rotatably connected in the second fixed seat (302), the other end of the rotating plate (303) is rotatably connected with a second rotating seat (304), the second rotating seat (304) is fixedly connected with the bottom of the platform board (207), a threaded rod (305) is rotatably connected in the moving block (301), one end of the threaded rod (305) is rotatably connected with a bearing seat (306), the bearing seat (306) is fixedly connected with the lifting plate (202), the other end of the threaded rod (305) is fixedly connected with a motor shaft of a driving motor (307), and a connecting arm (308) is fixedly connected on the side wall of the driving motor (307), and the connecting arm (308) is fixedly connected with the lifting plate (202).