CN210895858U

CN210895858U - Suspension type teaching picture fixing device is used in english teaching

Info

Publication number: CN210895858U
Application number: CN201922159188.5U
Authority: CN
Inventors: 张影; 杨玉珠; 吴庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-06-30
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a suspension type teaching picture fixing device is used in english teaching relates to teaching aid technical field, including last hanger plate, the top fixed mounting who hides the shell inner wall has electric telescopic handle, electric telescopic handle's output fixed mounting has the lower hanger plate, the subassembly is fixed to the picture includes sliding sleeve, backup pad, L shape connecting rod and picture spring clamp, the inboard and the slide bar activity of sliding sleeve cup joint. Be equipped with the setting of the fixed subassembly of picture through the slide bar outside, can clip the teaching picture top through the picture spring clamp, it is fixed firm, be convenient for to the position adjustment of teaching picture, top fixed mounting through hiding the shell inner wall has electric telescopic handle's setting, it removes to drive the picture spring clamp through electric telescopic handle, the teacher of being convenient for reduces the picture spring clamp, so that fixed teaching picture, be favorable to going on of english teaching, can hide electric telescopic handle through hiding the shell, play the guard action simultaneously, bring better use prospect.

Description

Suspension type teaching picture fixing device is used in english teaching

Technical Field

The utility model relates to a teaching aid technical field, in particular to english teaching is with suspension type teaching picture fixing device.

Background

English is the official language of international designation, also is the most extensive first language in the world, and along with the increase of exchanging with each country in the world in china, English has become one of the important subject in the teaching, and in the english teaching process, use the teaching picture can improve student classroom's memory and learning efficiency, and the teaching picture is usually with hanging fixed mode and showing, can use teaching picture fixing device.

The current teaching picture fixing device is when using, and is relatively simple to the fixed of teaching picture, and is fixed firm inadequately, and when the position adjustment to the teaching picture, need take off the teaching picture and fix again, it is more troublesome to use.

In addition, inconvenient highly adjusting the teaching picture, and the fixed of the teaching picture to the eminence is very inconvenient, is unfavorable for going on of english teaching.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a suspension type teaching picture fixing device is used in english teaching, can effectively solve the current teaching picture fixing device that proposes in the background art when using, and is firm inadequately to the fixed of teaching picture, during the position adjustment to the teaching picture, need take off the teaching picture and fix again, and it is more troublesome to use, and is inconvenient to highly adjusting the teaching picture, and to the fixed very inconvenient problem of the teaching picture of eminence.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a suspension type teaching picture fixing device for English teaching comprises an upper suspension plate, wherein the bottom of the upper suspension plate is fixedly connected with two mounting seats, the bottom of each mounting seat is fixedly provided with a hidden shell, the top of the inner wall of the hidden shell is fixedly provided with an electric telescopic rod, the output end of the electric telescopic rod is fixedly provided with a lower suspension plate, one side of the lower suspension plate is symmetrically and fixedly connected with fixed blocks, a sliding rod is fixedly connected between the two fixed blocks, the outer side of the sliding rod is provided with a picture fixing component, the number of the picture fixing components is at least five, the picture fixing component comprises a sliding sleeve, a supporting plate, an L-shaped connecting rod and a picture spring clamp, the inner side of the sliding sleeve is movably sleeved with the sliding rod, the bottom of the sliding sleeve is fixedly connected with a connecting rod, and the bottom of the connecting rod is fixedly connected with, the bottom of the supporting plate is fixedly connected with one end of the L-shaped connecting rod, and one end of the L-shaped connecting rod, which is far away from the supporting plate, is fixedly installed on one side of the picture spring clamp.

Preferably, the output end of the electric telescopic rod penetrates through the bottom of the inner wall of the hiding shell.

Preferably, the number of the L-shaped connecting rods is two, and the two L-shaped connecting rods are symmetrically distributed at the bottom of the supporting plate.

Preferably, the top of the upper suspension plate is symmetrically and fixedly connected with fixing lugs, and one side of each fixing lug is fixedly connected with the wall through a bolt.

Compared with the prior art, the utility model discloses following beneficial effect has: the suspension type teaching picture fixing device for English teaching is characterized in that a picture fixing component is arranged on the outer side of a slide rod, a picture spring clamp is fixedly arranged at one end of an L-shaped connecting rod, the top end of a teaching picture can be clamped through the two picture spring clamps, the teaching picture is fixed and stable, the teaching picture can be fixed and taken down conveniently, the slide sleeve can move on the slide rod due to the movable sleeve joint of the inner side of the slide sleeve and the slide rod, the picture spring clamp is driven to move by moving the slide sleeve, the teaching picture is driven to move, the position of the teaching picture is convenient to adjust, an electric telescopic rod is fixedly arranged at the top of the inner wall of a hidden shell, a lower suspension plate is fixedly arranged at the output end of the electric telescopic rod, the lower suspension plate can be driven by the electric telescopic rod to move, the picture spring clamp is driven by the lower suspension plate to move, the teaching, the picture spring clamp is transferred to the teacher of being convenient for to fixed teaching picture is favorable to going on of english teaching, can hide electric telescopic handle through hiding the shell, plays the guard action simultaneously.

Drawings

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

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a schematic structural view of the image fixing assembly of the present invention.

In the figure: 1. an upper suspension plate; 2. hiding the shell; 3. a lower suspension plate; 4. a fixed block; 5. a slide bar; 6. a picture fixing component; 7. fixing the ear; 8. an electric telescopic rod; 9. a sliding sleeve; 10. an L-shaped connecting rod; 11. a picture spring clip; 12. a support plate; 13. a connecting rod; 14. and (7) mounting a seat.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-3, a suspension type teaching picture fixing device for English teaching comprises an upper suspension plate 1, the bottom of the upper suspension plate 1 is fixedly connected with two installation seats 14, the bottom of the installation seats 14 is fixedly provided with a hidden shell 2, the top of the inner wall of the hidden shell 2 is fixedly provided with an electric telescopic rod 8, the electric telescopic rod 8 can be hidden through the hidden shell 2 and can play a role of protection, the output end of the electric telescopic rod 8 is fixedly provided with a lower suspension plate 3, one side of the lower suspension plate 3 is symmetrically and fixedly connected with fixed blocks 4, a slide rod 5 is fixedly connected between the two fixed blocks 4, the outer side of the slide rod 5 is provided with a picture fixing component 6, the number of the picture fixing components 6 is at least five, the lower suspension plate 3 is driven to move through the electric telescopic rod 8, and then the picture fixing component 6 is driven to move, the picture fixing component 6 comprises a, Backup pad 12, L shape connecting rod 10 and picture spring clamp 11, the inboard and the slide bar 5 activity of sliding sleeve 9 are cup jointed, make sliding sleeve 9 be convenient for remove on slide bar 5, be convenient for adjust the position of picture spring clamp 11, the bottom fixedly connected with connecting rod 13 of sliding sleeve 9, the bottom of connecting rod 13 and the top fixed connection of backup pad 12, the bottom of backup pad 12 and the one end fixed connection of L shape connecting rod 10, the one end that backup pad 12 was kept away from to L shape connecting rod 10 and one side fixed mounting of picture spring clamp 11, can clip the teaching picture top through picture spring clamp 11, it is firm to the fixed of teaching picture, be convenient for to the fixed of teaching picture with take off.

The output end of the electric telescopic rod 8 penetrates through the bottom of the inner wall of the hidden shell 2; the number of the L-shaped connecting rods 10 is two, and the two L-shaped connecting rods 10 are symmetrically distributed at the bottom of the supporting plate 12; the top of the upper suspension plate 1 is symmetrically and fixedly connected with fixing lugs 7, one side of each fixing lug 7 is fixedly connected with the wall through a bolt, and the teaching picture fixing device is fixed to the wall through the fixing lugs 7 matched with the bolts.

It should be noted that the utility model relates to a suspension type teaching picture fixing device for English teaching, when in use, the fixing ear 7 of the device is fixed through the bolt and the wall, when fixing the teaching picture, the fixing component 6 is arranged, the top end of the teaching picture is clamped through two picture spring clamps 11, the fixing of the teaching picture is stable, the fixing and the taking off of the teaching picture are convenient, because the inner side of the sliding sleeve 9 is movably sleeved with the sliding rod 5, the picture spring clamp 11 is driven to move through moving the sliding sleeve 9, the teaching picture is driven to move, the position of the teaching picture is convenient to adjust, when the height of the teaching picture needs to be adjusted, the electric telescopic rod 8 is started, the lower suspension plate 3 is driven to move through the electric telescopic rod 8, the lower suspension plate 3 drives the picture spring clamp 11 to move, and then the teaching picture is driven to move, the adjustment of the height of the teaching picture is realized, picture spring clamp 11 is reduced to the teacher of being convenient for to fixed teaching picture is favorable to going on of english teaching, can hide electric telescopic handle 8 through hiding shell 2, plays the guard action simultaneously, is favorable to people's use, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a suspension type teaching picture fixing device is used in english teaching, includes top suspension board (1), its characterized in that: the bottom of the upper suspension plate (1) is fixedly connected with a mounting seat (14), the number of the mounting seat (14) is two, the bottom of the mounting seat (14) is fixedly provided with a hidden shell (2), the top of the inner wall of the hidden shell (2) is fixedly provided with an electric telescopic rod (8), the output end of the electric telescopic rod (8) is fixedly provided with a lower suspension plate (3), one side of the lower suspension plate (3) is symmetrically and fixedly connected with fixed blocks (4), a sliding rod (5) is fixedly connected between the two fixed blocks (4), the outer side of the sliding rod (5) is provided with a picture fixing component (6), the number of the picture fixing components (6) is at least five, the picture fixing component (6) comprises a sliding sleeve (9), a supporting plate (12), an L-shaped connecting rod (10) and a picture spring clamp (11), the inner side of the sliding sleeve (9) is movably sleeved with the sliding rod (, the bottom fixedly connected with connecting rod (13) of sliding sleeve (9), the bottom of connecting rod (13) and the top fixed connection of backup pad (12), the bottom of backup pad (12) and the one end fixed connection of L shape connecting rod (10), one side fixed mounting of the one end of backup pad (12) and picture spring clamp (11) is kept away from in L shape connecting rod (10).

2. The suspended type teaching picture fixing device for English teaching of claim 1, characterized in that: the output end of the electric telescopic rod (8) penetrates through the bottom of the inner wall of the hidden shell (2).

3. The suspended type teaching picture fixing device for English teaching of claim 1, characterized in that: the number of the L-shaped connecting rods (10) is two, and the two L-shaped connecting rods (10) are symmetrically distributed at the bottom of the supporting plate (12).

4. The suspended type teaching picture fixing device for English teaching of claim 1, characterized in that: the top of the upper suspension plate (1) is symmetrically and fixedly connected with fixing lugs (7), and one side of each fixing lug (7) is fixedly connected with a wall through a bolt.