CN213587854U

CN213587854U - Picture and text hanging bracket for education and teaching

Info

Publication number: CN213587854U
Application number: CN202021783692.9U
Authority: CN
Inventors: 李垒; 袁露
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-07-02
Anticipated expiration: 2030-08-24

Abstract

The utility model belongs to the technical field of education and teaching, in particular to a pictographic hanging bracket for education and teaching, which comprises a fixed pipe, wherein the inside of the fixed pipe is slidably connected with a telescopic rod, the inside of the fixed pipe is connected with a first bolt in a threaded manner, the first bolt is lapped on the surface of the telescopic rod, one end of the telescopic rod is fixedly connected with a top plate, the inside of the top plate is slidably connected with a telescopic plate, the surfaces of the top plate and the fixed pipe are fixedly connected with a fixed rod, the surface of the fixed rod is sleeved with a support rod, and the surface of the fixed pipe is fixedly connected with a frame; the utility model discloses, through setting up fixed pipe, telescopic link, roof and expansion plate, can adjust the height and the length of this device to make this device applicable in the picture and text hoist and mount operation of various not unidimensional, thereby improve the practicality of this device, can carry out quick assembly disassembly to this device simultaneously under the effect of first bolt and second bolt, thereby make things convenient for the removal transportation of this device.

Description

Picture and text hanging bracket for education and teaching

Technical Field

The utility model belongs to the technical field of education and teaching, concretely relates to graph and text gallows is used in education and teaching.

Background

Ideological and political education is that society or social group use certain thought concept, political view and moral standard, exert purposeful, planned and organized influence to its member, make them form the social practice activity that accords with the ideology that certain society requires, ideological and political education is the first content of the building of the Chinese spiritual civilization, it is one of the main ways to solve social contradiction and problem too, with the development of society, the application to thinking popularization is increasingly extensive, therefore, the demand to thinking popularization equipment is growing day by day, the more and more appears aiming at the declaration of ideological and political education in colleges and universities, can be better and more emphatic to a mental comprehension for students through the way of declaring, more effective improvement student study ideological and political education.

Think now that political affairs class also has teaching picture and text cable suspension device, but present teaching cable suspension device is heavy complicated, is difficult to remove, highly also very fixed, can not adjust according to different environment, and it is very inconvenient to use, and some cable suspension devices need punch at the indoor top in house and fix, and such fixed mode is not only installed loaded down with trivial details, leaves the round hole after dismantling easily moreover, influences indoor beautiful.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a graph and text gallows is used in education and teaching has characteristics such as conveniently carrying and installing.

In order to achieve the above object, the utility model provides a following technical scheme: a pictorial hanging bracket for education and teaching comprises a fixed pipe, wherein the inside of the fixed pipe is slidably connected with a telescopic rod, the inside of the fixed pipe is in threaded connection with a first bolt, the first bolt is lapped on the surface of the telescopic rod, one end of the telescopic rod is fixedly connected with a top plate, the inside of the top plate is slidably connected with a telescopic plate, the surfaces of the top plate and the fixed pipe are fixedly connected with a fixed rod, the surface of the fixed rod is sleeved with a supporting rod, the surface of the fixed pipe is fixedly connected with a frame, the inside of the frame is provided with a chute, the inside of the chute is slidably connected with a movable block, the surface of the movable block is fixedly connected with an adapter rod, one end of the adapter rod and the lower surface of the top plate are fixedly connected with a positioning plate, the inside of the positioning plate is slidably connected with a magnetic block, one end, the inner part of the movable groove is connected with a sliding rod in a sliding mode, one end of the sliding rod is fixedly connected with a sliding block, a bolt is inserted into the sliding block in a penetrating mode, and an extending plate is connected to the surface of the bolt in a threaded mode.

Preferably, the supporting rod consists of two parts, and the two parts of the supporting rod are movably connected through a pin shaft.

Preferably, the number of the magnetic blocks is four, and each magnetic block is composed of two magnets with opposite positive and negative directions.

Preferably, the number of the top plates is two, and the two top plates are respectively connected to two sides of the expansion plate in a sliding manner.

Preferably, the extension plate is fixedly connected to the surface of the base.

Preferably, a second bolt is lapped on the surface of the expansion plate, and the second bolt is in threaded connection with the inner part of the top plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model can adjust the height and the length of the device by arranging the fixed pipe, the telescopic rod, the top plate and the telescopic plate in practical application through the matching between the fixed pipe and the telescopic rod, thereby the device can be suitable for the picture and text hoisting operation with various sizes, thereby the practicability of the device is improved, simultaneously the device can be quickly disassembled and assembled under the action of the first bolt and the second bolt, thereby the device is convenient for moving and transporting, by arranging the positioning block and the magnetic block, in practical application, the four corners of the picture and text can be extruded and fixed, thereby the fixing effect of the picture and text is ensured, the picture and text is prevented from randomly shaking, by arranging the base, the sliding block, the movable groove, the sliding rod and the extension plate, in practical application, through the matching between the fixed pipe and the telescopic rod, the vertical grounding area of the base can be increased by pulling out the sliding block, thereby the stability of the device is improved, the use safety of this device is ensured.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a schematic three-dimensional structure of the middle fixed tube of the present invention;

FIG. 3 is an enlarged schematic structural view of the position A of the present invention;

FIG. 4 is an enlarged schematic structural view of the position B of the present invention;

in the figure: 1. a fixed tube; 2. a frame; 3. a movable block; 4. a transfer lever; 5. a magnetic block; 6. positioning a plate; 7. a chute; 8. a first bolt; 9. a slide bar; 10. a telescopic rod; 11. a support bar; 12. a top plate; 13. a second bolt; 14. a retractable plate; 15. fixing the rod; 16. a base; 17. an extension plate; 18. a bolt; 19. a slider; 20. a movable groove.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a picture and text hanger for education and teaching comprises a fixed pipe 1, wherein an expansion link 10 is slidably connected inside the fixed pipe 1, a first bolt 8 is connected inside the fixed pipe 1 in a threaded manner, the first bolt 8 is lapped on the surface of the expansion link 10, a top plate 12 is fixedly connected at one end of the expansion link 10, an expansion plate 14 is slidably connected inside the top plate 12, the fixed pipe 1, the expansion link 10, the top plate 12 and the expansion plate 14 are arranged, in practical application, the height and the length of the device can be adjusted through the matching between the first bolt 8 and the second bolt 13, so that the device can be suitable for picture and text hoisting operation of various sizes, the practicability of the device is improved, meanwhile, the device can be quickly disassembled and assembled under the action of the first bolt 8 and the second bolt 13, the moving and transportation of the device are facilitated, and a fixed rod 15 is fixedly connected on the surface of the top plate 12 and the fixed pipe 1, the surface of the fixed rod 15 is sleeved with a supporting rod 11, the surface of the fixed tube 1 is fixedly connected with a frame 2, the inside of the frame 2 is provided with a chute 7, the inside of the chute 7 is slidably connected with a movable block 3, the surface of the movable block 3 is fixedly connected with an adapter rod 4, one end of the adapter rod 4 and the lower surface of the top plate 12 are fixedly connected with a positioning plate 6, the inside of the positioning plate 6 is slidably connected with a magnetic block 5, and by arranging the positioning block and the magnetic block 5, four corners of pictures and texts can be extruded and fixed in practical application, so that the fixing effect of the pictures and texts is ensured, the random shaking of the pictures and texts is avoided, one end of the fixed tube 1 is fixedly connected with a base 16, the inside of the base 16 is provided with a movable groove 20, the inside of the movable groove 20 is slidably connected with a sliding rod 9, the inside interlude of slider 19 has bolt 18, the surperficial threaded connection of bolt 18 has extension board 17, and through setting up base 16, slider 19, activity groove 20, slide bar 9 and extension board 17, in practical application, through the cooperation between the aforesaid, the accessible is pulled out slider 19 and is increased the vertical ground area of base 16 to improve the stability of this device, ensure the safety in utilization of this device.

Specifically, the support rod 11 is composed of two parts, and the two parts of the support rod 11 are movably connected through a pin shaft.

Specifically, the quantity of magnetic force piece 5 is four groups and every magnetic force piece 5 comprises two blocks of magnetite of positive and negative opposite direction, and the quantity through setting up magnetic force piece 5 is four groups and every magnetic force piece 5 comprises two magnetite of positive and negative opposite direction, in practical application, under positive and negative magnetic pole inter attraction's effect, has guaranteed the fixed effect of picture and text.

Specifically, the number of the top plates 12 is two, and the two top plates 12 are respectively connected to two sides of the expansion plate 14 in a sliding manner.

Specifically, the extension plate 17 is fixedly connected to the surface of the base 16.

Specifically, a second bolt 13 is overlapped on the surface of the expansion plate 14, and the second bolt 13 is screwed inside the top plate 12.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the extension length of the telescopic rod 10 in the fixed pipe 1 is adjusted according to the different sizes of the hoisted pictures and texts, then the telescopic rod is fixed by the first bolt 8, the height of the device can be adjusted, then the extension length of the telescopic plate 14 in the top plate 12 is adjusted, the telescopic rod is fixed by the second bolt 13, the length of the device can be adjusted, the length and the height of the device are matched with the sizes of the pictures and texts, then the pictures and texts are taken, the four corners of the pictures and texts are fixed in the magnetic block 5, the fixing effect of the pictures and texts is ensured by magnetic attraction, then the sliding block 19 is pulled out by the sliding rod 9 and the movable groove 20, then the sliding block is fixed by the bolt 18, the vertical grounding area of the base 16 is increased, the stability of the device in the use process is ensured, the safety performance of the device is improved, finally, when the device is required to be moved or transported, can dismantle this device through first bolt 8 and second bolt 13 to reduce the whole volume of this device, reach the purpose of convenient transportation and removal.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a teaching is with picture and text gallows, includes fixed pipe (1), its characterized in that: the inner part of the fixed pipe (1) is connected with a telescopic rod (10) in a sliding manner, the inner part of the fixed pipe (1) is connected with a first bolt (8) in a threaded manner, the first bolt (8) is lapped on the surface of the telescopic rod (10), one end of the telescopic rod (10) is fixedly connected with a top plate (12), the inner part of the top plate (12) is connected with a telescopic plate (14) in a sliding manner, the surface of the top plate (12) and the surface of the fixed pipe (1) is fixedly connected with a fixed rod (15), the surface of the fixed rod (15) is sleeved with a support rod (11), the surface of the fixed pipe (1) is fixedly connected with a frame (2), the inner part of the frame (2) is provided with a sliding groove (7), the inner part of the sliding groove (7) is connected with a movable block (3) in a sliding manner, the surface of the movable block (3) is fixedly connected with an adapter rod (, the inside sliding connection of locating plate (6) has magnetic force piece (5), the one end fixedly connected with base (16) of fixed pipe (1), movable groove (20) have been seted up to the inside of base (16), the inside sliding connection in movable groove (20) has slide bar (9), the one end fixed connection slider (19) of slide bar (9), bolt (18) have been alternate to the inside of slider (19), the surperficial threaded connection of bolt (18) has extension board (17).

2. The hanging rack for pictures and texts for education and teaching according to claim 1, wherein: the supporting rod (11) consists of two parts, and the two parts of the supporting rod (11) are movably connected through a pin shaft.

3. The hanging rack for pictures and texts for education and teaching according to claim 1, wherein: the number of the magnetic blocks (5) is four groups, and each group of magnetic blocks (5) consists of two magnets with opposite positive and negative directions.

4. The hanging rack for pictures and texts for education and teaching according to claim 1, wherein: the number of the top plates (12) is two, and the two top plates (12) are respectively connected to two sides of the telescopic plate (14) in a sliding mode.

5. The hanging rack for pictures and texts for education and teaching according to claim 1, wherein: the extension plate (17) is fixedly connected to the surface of the base (16).

6. The hanging rack for pictures and texts for education and teaching according to claim 1, wherein: and a second bolt (13) is lapped on the surface of the expansion plate (14), and the second bolt (13) is in threaded connection with the inside of the top plate (12).