CN216675332U - Show stores pylon for history teaching - Google Patents
Show stores pylon for history teaching Download PDFInfo
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- CN216675332U CN216675332U CN202123216990.7U CN202123216990U CN216675332U CN 216675332 U CN216675332 U CN 216675332U CN 202123216990 U CN202123216990 U CN 202123216990U CN 216675332 U CN216675332 U CN 216675332U
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Abstract
The utility model discloses a display hanger for history teaching, which comprises a display board, wherein a base used for supporting the display hanger is arranged on one side of the display board, and a height adjusting assembly used for raising or lowering the height of the display board relative to the ground is arranged on one side of the base.
Description
Technical Field
The utility model relates to the technical field of teaching devices, in particular to a display hanger for history teaching.
Background
History generally refers to human social history, a subject that records and interprets historical events of a series of human activity processes. It is a systematic record, interpretation and research of past events and behaviors and is used as a reference for future actions. History is extensive, is cultural inheritance, accumulation and expansion, and is the track of human civilization.
At present, in the teaching of history course, only explain history with the help of computer and blackboard, probably be difficult to vividly show historical incident and personage, therefore, partial teacher will use teaching show stores pylon to assist the student to understand history, however, common teaching show stores pylon is more inconvenient to the adjustment of stores pylon height, generally utilize bolted connection's mode to fix, need lift the bolt off during the adjustment and rotate to the screwed hole of corresponding height again, probably need the student to interact with the content on the stores pylon by oneself at the teaching in-process, and student's height quality diverse, the study time of student will probably be wasted to the height of adjustment stores pylon on the classroom, make teaching inefficiency.
Therefore, the display rack for history teaching is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a display hanger for history teaching, which is used for solving the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a show stores pylon for history teaching, includes the show board, one side of show board is equipped with the base that is used for supporting the show stores pylon, one side of base is equipped with and is used for raising or reducing the height-adjusting subassembly of show board for the height on ground.
Preferably, the height adjusting assembly comprises a first supporting rod located on one side of the display board, a second supporting rod supporting the display board is arranged on one side of the display board, and sliding grooves for allowing the display board to freely slide are formed in one sides of the first supporting rod and the second supporting rod.
Preferably, the inside of bracing piece one is equipped with and carries out spacing subassembly to the slip of show board, spacing subassembly is including the protruding piece one that is located a bracing piece inner wall, the inside of show board be equipped with in show board slip in-process with protruding piece one carries out spacing stopper one, one side of stopper one is equipped with spring one, one side of protruding piece one is equipped with the rotor plate, the rotor plate is connected with protruding piece one through pivot one, one side of rotor plate is equipped with pivot two, the outside of pivot two is equipped with the connecting rod that runs through bracing piece one and bracing piece two, one side of connecting rod is equipped with stopper two, one side of show board is equipped with in its slip with the protruding piece two that stopper two are spacing each other, one side of stopper two is equipped with spring two, the inside of spring two is equipped with the telescopic link
Preferably, one side of the first protruding block is arc-shaped, and the arc-shaped part of the first protruding block is in contact with the first limiting block in the sliding process of the display board.
Preferably, a handle for assisting a user in raising or lowering the display board is provided at one side of the display board.
The utility model has at least the following beneficial effects:
when the height of the display board needs to be lifted, a user holds a handle to lift the display board upwards to a proper height, when the display board is lowered, the rotating board can rotate anticlockwise along a rotating shaft, and then the display board is lowered downwards by using the handle, compared with the prior art, the common teaching display hanging rack is inconvenient for the height adjustment of the hanging rack, generally fixed by using a bolt connection mode, when in adjustment, a bolt is required to be dismounted and then rotated into a threaded hole with a corresponding height, students may be required to interact with the content on the hanging rack by themselves in the teaching process, the heights of the students are different, the precious learning time of the students can be wasted by adjusting the height of the hanging rack in a classroom, so that the teaching efficiency is low, the height of the display board relative to the ground can be freely adjusted by using the height adjusting component, and meanwhile, the height of the display board can be quickly limited in the height adjusting process by the limiting component, the valuable study time in the classroom is saved, and the teaching efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another angle structure of the present invention;
FIG. 3 is a cross-sectional view of the stop assembly of the present invention;
FIG. 4 is a cross-sectional view of the stop assembly of the present invention;
fig. 5 is a sectional view of the structure of the spacing assembly of the present invention.
In the figure: 1-a display board; 2-height adjustment assembly; 3-a limiting component; 4-a handle; 5-a base; 21-supporting the first rod; 22-a second support rod; 23-a chute; 31-bump one; 32-a first limiting block; 33-a first spring; 34-a rotating plate; 35-rotating shaft one; 36-rotating shaft two; 37-a connecting rod; 38-raised block two; 39-a second limiting block; 310-a telescopic rod; 311-spring two.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a history teaching is with show stores pylon, is including show board 1, one side of show board 1 is equipped with the base 5 that is used for supporting the show stores pylon, one side of base 5 is equipped with and is used for raising or reducing show board 1 and for the height-adjusting subassembly 2 of the height on ground, utilizes height-adjusting subassembly 2, can demonstrate the regulation of board 1 height to the student of different heights, has increased the suitability of show stores pylon.
Height-adjusting subassembly 2 is including lieing in the bracing piece one 21 of show board 1 one side, one side of show board 1 is equipped with the bracing piece two 22 that supports it, bracing piece one 21 with one side of bracing piece two 22 all is equipped with the spout 23 that supplies show board 1 free gliding, show board 1 and spout 23 sliding connection, bracing piece one 21 and one side of bracing piece two 22 all with base 5 fixed connection, when needing to adjust show board 1 height, with show board 1 along spout 23 upwards or the lapse can, for traditional screw rod connected mode, the reduction of great degree height-adjusting time, saved classroom time, improved efficiency.
The inside of bracing piece one 21 is equipped with carries out spacing subassembly 3 to the slip of show board 1, spacing subassembly 3 includes a plurality of protruding pieces one 31 that are evenly distributed and are located the inner wall of bracing piece one 21, one side and bracing piece one 21 fixed connection of protruding piece one 31, the inside of show board 1 is equipped with a plurality of evenly distributed stopper one 32 that carry out spacing with protruding piece one 31 in the show board 1 slip process, a part of stopper one 32 is located the inside of show board 1 and is rather than sliding connection, one side of stopper one 32 is equipped with spring one 33, the both ends of spring one 33 respectively with stopper one 32 and show board 1 fixed connection, one side of protruding piece one 31 is equipped with rotor plate 34 that runs through bracing piece one 21, rotor plate 34 rotates through pivot one 35 and is connected with protruding piece one 31, the both ends of pivot one 35 all with protruding piece one 31 fixed connection, a second rotating shaft 36 is arranged on one side of the rotating plate 34, one side of the second rotating shaft 36 is fixedly connected with the rotating plate 34, a connecting rod 37 penetrating through the first supporting rod 21 and the second supporting rod 22 is arranged outside the second rotating shaft 36, the connecting rod 37 is rotatably connected with the second rotating shaft 36, a second limiting block 39 is arranged on one side of the connecting rod 37, one side of the connecting rod 37 is fixedly connected with the second limiting block 39, one side of the display plate 1 is provided with a second protruding block 38 which is mutually limited with the second limiting block 39 in sliding, one side of the second protruding block 38 is fixedly connected with the display plate 1, one side of the second limiting block 39 is provided with a second spring 311, two ends of the second spring 311 are respectively fixedly connected with the second limiting block 39 and the second supporting rod 22, an expansion rod 310 is arranged inside the second spring 311, two ends of the expansion rod 310 are respectively fixedly connected with the second limiting block 39 and the second supporting rod 22, when the display plate 1 is lifted, because one side of the first limiting block 32 and the second limiting block 39 are both inclined planes, therefore, when the display board 1 rises, the extrusion force can make the first limit block 32 contract towards the inside of the display board 1, and make the second convex block 38 contract towards the inside of the second support rod 22, so as to realize free lifting of the display board 1, when the display board 1 is lowered, the rotating board 34 can rotate along the first rotating shaft 35 anticlockwise, because one side of the first limit block 32 is shaped into an inclined plane, when the shape of one end of the rotating board 34 is supported against the inclined plane part, the first limit block 32 contracts towards the inside of the display board 1 until the first limit block 32 and the first convex block 31 are separated from each other, meanwhile, the rotation of the rotating board 34 can drive the connecting rod 37 to move leftwards, so as to extrude the second limit block 39 inside the second support rod 22 until the second limit block 39 is separated from the second convex block 38, at this moment, the effect of free up-and-down sliding of the display board 1 can be realized, and the height adjustment of the display board 1 is more convenient and rapid, the classroom time is saved.
One side of the first protruding block 31 is shaped like an arc, the arc part of the first protruding block 31 is in contact with the first limiting block 32 in the sliding process of the display board 1, the arc part of the first protruding block 31 is more beneficial to the display board 1 to slide up and down in the sliding groove 23, and the operation of a user is more convenient.
One side of show board 1 is equipped with and is used for the auxiliary user to raise or the handle 4 that reduces show board 1, one side and the show board 1 fixed connection of handle 4, and the setting of handle 4 is more convenient for the user to operate the adjustment of show board 1.
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.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a historical education is with show stores pylon, includes show board (1), its characterized in that: one side of the display board (1) is provided with a base (5) for supporting the display hanging rack, and one side of the base (5) is provided with a height adjusting assembly (2) for raising or lowering the height of the display board (1) relative to the ground.
2. The display hanger for history teaching according to claim 1, wherein: height-adjusting subassembly (2) is including being located bracing piece (21) of show board (1) one side, one side of show board (1) is equipped with the bracing piece two (22) that supports it, bracing piece one (21) with one side of bracing piece two (22) all is equipped with and supplies show board (1) free gliding spout (23).
3. The display hanger for history teaching according to claim 2, wherein: the inside of the first supporting rod (21) is provided with a limiting component (3) for limiting the sliding of the display board (1), the limiting component (3) comprises a first protruding block (31) positioned on the inner wall of the first supporting rod (21), the inside of the display board (1) is provided with a first limiting block (32) for limiting the sliding process of the display board (1) with the first protruding block (31), one side of the first limiting block (32) is provided with a first spring (33), one side of the first protruding block (31) is provided with a rotating plate (34), the rotating plate (34) is connected with the first protruding block (31) through a first rotating shaft (35), one side of the rotating plate (34) is provided with a second rotating shaft (36), the outside of the second rotating shaft (36) is provided with a connecting rod (37) penetrating through the first supporting rod (21) and the second supporting rod (22), one side of the connecting rod (37) is provided with a second limiting block (39), one side of the display board (1) is provided with a second protruding block (38) which is limited with a second limiting block (39) in a sliding manner, one side of the second limiting block (39) is provided with a second spring (311), and an expansion rod (310) is arranged inside the second spring (311).
4. The display hanger for history teaching according to claim 3, wherein: one side of the first protruding block (31) is arc-shaped, and the arc-shaped part of the first protruding block (31) is in contact with the first limiting block (32) in the sliding process of the display board (1).
5. The display hanger for history teaching according to claim 1, wherein: one side of the display board (1) is provided with a handle (4) for assisting a user in lifting or lowering the display board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123216990.7U CN216675332U (en) | 2021-12-20 | 2021-12-20 | Show stores pylon for history teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123216990.7U CN216675332U (en) | 2021-12-20 | 2021-12-20 | Show stores pylon for history teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216675332U true CN216675332U (en) | 2022-06-07 |
Family
ID=81840047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123216990.7U Active CN216675332U (en) | 2021-12-20 | 2021-12-20 | Show stores pylon for history teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216675332U (en) |
-
2021
- 2021-12-20 CN CN202123216990.7U patent/CN216675332U/en active Active
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