CN212032476U

CN212032476U - Portable commercial affairs english teaching picture display device

Info

Publication number: CN212032476U
Application number: CN202021190007.1U
Authority: CN
Inventors: 刘泉; 吴峰; 王文豪
Original assignee: Anhui Xinhua University
Current assignee: Anhui Xinhua University
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2020-11-27
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to a picture display device technical field just discloses a portable commercial affairs english teaching picture display device, including the storage plate, the bottom fixed mounting of storage plate has the gyro wheel, the adjustment tank has been seted up at the top of storage plate, the inside fixed mounting of adjustment tank has the regulation pole, the outside swing joint of adjusting the pole has the collar, the outside swing joint of adjusting the pole has one end to extend to with the torsion spring who adjusts pole outside fixed connection and the other end extend to with collar inside lateral wall fixed connection, the outside fixed mounting of collar has the sleeve pipe that one end extends to the storage plate top, the spout has been seted up to the sheathed tube inside wall. This portable business english teaching picture display device has solved the picture display device that the english of unified business was used, because most all are herringbone support type, is not convenient for accomodate for it is bulky, carries inconvenient problem.

Description

Portable commercial affairs english teaching picture display device

Technical Field

The utility model relates to a picture display device technical field specifically is a portable commercial affairs english teaching picture display device.

Background

The business English is to meet the language requirement of the workplace life, the content relates to the aspects of business activities, the business English course not only simply improves the English level and the English ability of a student, but also more teaches the western enterprise management idea and the working psychology to the student, and even how to deal with foreigners, and the business English is generally applied to a picture display device in the teaching process.

Picture display device that traditional commercial affairs english was used, because most all are herringbone support type, be not convenient for accomodate for it is bulky, carry inconveniently, so propose a portable commercial affairs english teaching picture display device and solve the problem that the aforesaid was carried.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a portable business english teaching picture display device possesses advantages such as portable, has solved the picture display device that the english of unified business was used, because most all are herringbone support type, is not convenient for accomodate for it is bulky, carry inconvenient problem.

(II) technical scheme

In order to realize the purpose of the portable device, the utility model provides a following technical scheme: a portable business English teaching picture display device comprises a storage plate, wherein idler wheels are fixedly mounted at the bottom of the storage plate, an adjusting groove is formed in the top of the storage plate, an adjusting rod is fixedly mounted inside the adjusting groove, a mounting ring is movably connected to the outer side of the adjusting rod, one end of the outer side of the adjusting rod is movably connected with a torsion spring which is fixedly connected with the outer side of the adjusting rod, the other end of the outer side of the adjusting rod is fixedly connected with the inner side wall of the mounting ring, a sleeve pipe is fixedly mounted on the outer side of the mounting ring, one end of the sleeve pipe extends to the upper portion of the storage plate, a sliding groove is formed in the inner side wall of the sleeve pipe, a sliding block is slidably connected inside the sliding groove, one end of the sliding block extends to the inner side of the sleeve pipe, a connecting rod is fixedly mounted on the right, the embedding of sheathed tube inside wall has first bearing, the inside fixedly connected with one end of first bearing extends to the positive dwang of sleeve pipe, the positive fixed mounting of dwang has the turning handle, the outside fixedly connected with and the gear of rack plate meshing of dwang, the top fixed mounting of storage plate has the positive handle that draws that is located the adjustment tank, the groove of accomodating with the adjustment tank intercommunication is seted up at the top of storage plate.

Preferably, the number of the rollers is four, and the four rollers are distributed in a rectangular shape.

Preferably, sheathed tube top fixed mounting has the enhancement stopper that is located the connecting rod outside, and strengthens the stopper and be silica gel, the mounting hole that is located the dwang outside is seted up in the front of connecting rod, and the inside wall fixed mounting of mounting hole has and dwang outside fixed connection's second bearing, sheathed tube front fixed mounting has the handle.

Preferably, the connecting rod passes through reinforcing plate fixed connection with the show board, and the reinforcing plate is the funnel shape.

Preferably, the front surface of the rotating handle is fixedly provided with a swing rod, and the front surface of the swing rod is in an arc design.

Preferably, the accommodating groove is positioned on the back of the adjusting groove, and the pull handle is in an inclined design.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable commercial affairs english teaching picture display device possesses following beneficial effect:

the portable business English teaching picture display device comprises a rotary handle, wherein the rotary handle drives a rotary rod to rotate in a first bearing, a gear connected with the rotary rod rotates to drive a meshed rack plate, the rack plate is stressed and then moves up and down to drive a connected connecting rod, the connecting rod drives a sliding block to move in a sliding groove simultaneously when moving up and down, the sliding groove can limit the connecting rod connected with the sliding block, the connecting rod is prevented from being separated, the connecting rod can be accommodated in a sleeve, a handle connected with the sleeve is pushed backwards, the sleeve is stressed to drive a mounting ring, the mounting ring drives a torsion spring, the torsion spring is stretched after being subjected to larger force, so that the sleeve can rotate ninety degrees to move into an accommodating groove, the effect of accommodating advantages is realized, the size of the sleeve is reduced, and a roller at the bottom of the accommodating plate is driven by a pulling handle to start rolling, thereby achieving the purpose of convenient carrying.

Drawings

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

FIG. 2 is a schematic structural view of the display board of the present invention after being stored;

fig. 3 is the structure schematic diagram of the rotating rod viewed from the right.

In the figure: the device comprises a storage plate 1, rollers 2, an adjusting groove 3, an adjusting rod 4, a mounting ring 5, a torsion spring 6, a sleeve 7, a sliding groove 8, a sliding block 9, a connecting rod 11, a display plate 12, a rack plate 13, a first bearing 14, a rotating rod 15, a rotating handle 16, a gear 17, a pull handle 18 and a storage groove 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a portable business english teaching picture display device includes a receiving plate 1, rollers 2 are fixedly mounted at the bottom of the receiving plate 1, the number of the rollers 2 is four, and the four rollers 2 are distributed in a rectangular shape, an adjusting groove 3 is formed at the top of the receiving plate 1, an adjusting rod 4 is fixedly mounted inside the adjusting groove 3, an installation ring 5 is movably connected to the outer side of the adjusting rod 4, one end of the outer side of the adjusting rod 4 is movably connected to a torsion spring 6 fixedly connected to the outer side of the adjusting rod 4, and the other end of the outer side of the adjusting rod extends to a torsion spring 6 fixedly connected to the inner side wall of the installation ring 5, a sleeve 7 is fixedly mounted at the outer side of the installation ring 5, a reinforcing plug located at the outer side of a connecting rod 11 is fixedly mounted at the top of the sleeve 7, the reinforcing plug is silica gel, a second bearing fixedly connected with the outer side of the rotating rod 15 is fixedly installed on the inner side wall of the installation hole, a handle is fixedly installed on the front side of the sleeve 7, a chute 8 is formed in the inner side wall of the sleeve 7, a sliding block 9 with one end extending to the inner side of the sleeve 7 is connected in a sliding mode inside the chute 8, a connecting rod 11 with one end extending to the upper side of the sleeve 7 is fixedly installed on the right side of the sliding block 9, the connecting rod 11 is fixedly connected with a display board 12 through a reinforcing board, the reinforcing board is funnel-shaped, the display board 12 is fixedly installed on the top of the connecting rod 11, a rack board 13 positioned inside the sleeve 7 is fixedly installed on the right side of the connecting rod 11, a first bearing 14 is embedded in the inner side wall of the sleeve 7, one end of the first bearing 14 is fixedly connected with the rotating rod 15 extending to the, and the front of the rocking rod is arc-shaped, the outside fixedly connected with of dwang 15 and rack plate 13 joggled gear 17, the top fixed mounting of containing plate 1 has the handle of drawing 18 that is located the front of adjustment tank 3, the top of containing plate 1 is seted up the groove 19 of accomodating with the adjustment tank 3 intercommunication, accomodates the back that the groove 19 is located adjustment tank 3, the handle of drawing 18 is the slope design.

In conclusion, the portable business english teaching picture display device, the rotating handle 16 is rotated, the rotating handle 16 drives the rotating rod 15 to rotate in the first bearing 14, the gear 17 connected with the rotating rod 15 drives the meshed rack plate 13 along with the rotation, the rack plate 13 is forced to move up and down to drive the connected connecting rod 11, the connecting rod 11 itself moves up and down and simultaneously drives the slider 9 to move in the chute 8, the chute 8 can limit the connecting rod 11 connected with the slider 9, the connecting rod 11 is prevented from being separated, the connecting rod 11 can be accommodated in the sleeve 7, the handle connected with the sleeve 7 is pushed backwards, the sleeve 7 is forced to drive the mounting ring 5, the mounting ring 5 drives the torsion spring 6, the torsion spring 6 is stretched after being subjected to a large force, so that the sleeve 7 can rotate ninety degrees to move into the accommodating groove 19, thereby realizing the effect of accommodating advantages, reduced the volume of self, the pulling handle 18 drives the gyro wheel 2 of accomodating 1 bottom and begins to roll to reach portable's purpose, solved the picture display device that the business english was used of unifying, because most all are herringbone support formula, be not convenient for accomodate, make bulky, carry inconvenient problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable commercial affairs english teaching picture display device, includes storage plate (1), its characterized in that: the bottom of the storage plate (1) is fixedly provided with a roller (2), the top of the storage plate (1) is provided with an adjusting groove (3), the inside of the adjusting groove (3) is fixedly provided with an adjusting rod (4), the outer side of the adjusting rod (4) is movably connected with a mounting ring (5), one end of the outer side of the adjusting rod (4) is fixedly connected with the outer side of the adjusting rod (4) and the other end of the outer side of the adjusting rod is fixedly connected with a torsion spring (6) fixedly connected with the inner side wall of the mounting ring (5), the outer side of the mounting ring (5) is fixedly provided with a sleeve (7) with one end extending to the upper part of the storage plate (1), the inner side wall of the sleeve (7) is provided with a sliding groove (8), the inside of the sliding groove (8) is slidably connected with a sliding block (9) with one end extending to the inside of the sleeve (7), the right side, the top fixed mounting of connecting rod (11) has show board (12), the right side fixed mounting of connecting rod (11) has rack plate (13) that is located sleeve pipe (7) inside, the inside wall embedding of sleeve pipe (7) has first bearing (14), the inside fixedly connected with one end of first bearing (14) extends to the positive dwang (15) of sleeve pipe (7), the positive fixed mounting of dwang (15) has turning handle (16), the outside fixedly connected with and the gear (17) of rack plate (13) meshing of dwang (15), the top fixed mounting of accomodating board (1) has handle (18) that is located adjustment tank (3) front, accomodate groove (19) of accomodating with adjustment tank (3) intercommunication is seted up at the top of accomodating board (1).

2. The portable business english teaching picture display device of claim 1, wherein: the number of the rollers (2) is four, and the four rollers (2) are distributed in a rectangular shape.

3. The portable business english teaching picture display device of claim 1, wherein: the top fixed mounting of sleeve pipe (7) has the enhancement stopper that is located connecting rod (11) outside, and strengthens the stopper and be silica gel, the mounting hole that is located dwang (15) outside is seted up in the front of connecting rod (11), and the inside wall fixed mounting of mounting hole has the second bearing with dwang (15) outside fixed connection, the positive fixed mounting of sleeve pipe (7) has the handle.

4. The portable business english teaching picture display device of claim 1, wherein: the connecting rod (11) is fixedly connected with the display board (12) through a reinforcing plate, and the reinforcing plate is in a funnel shape.

5. The portable business english teaching picture display device of claim 1, wherein: the front of the rotating handle (16) is fixedly provided with a swing rod, and the front of the swing rod is in an arc design.

6. The portable business english teaching picture display device of claim 1, wherein: the accommodating groove (19) is positioned on the back of the adjusting groove (3), and the pull handle (18) is in an inclined design.