CN219306303U - Auxiliary hanging rack for teaching aid - Google Patents

Abstract

The utility model discloses an auxiliary hanging rack for teaching aids, which comprises a base, wherein a supporting frame is fixedly connected to the top of the base, a protection plate is fixedly connected to the top of the supporting frame, a lamp strip is arranged on the top wall of the protection plate, a screw rod is arranged in an inner cavity of the supporting frame, the top end of the screw rod penetrates through the supporting frame and the protection plate to be connected with a rotating handle, a lifting block is connected to the screw rod, a hanging rack is fixedly connected to the front side of the lifting block, two ends of the hanging rack are slidably connected to the inner side of the protection plate, an adjusting block is arranged in the inner cavity of the hanging rack, a sliding frame is fixedly connected to the rear side of the adjusting block, a connecting frame is fixedly connected to the front side of the adjusting block, a threaded rod is connected to the connecting frame, one end of the threaded rod is connected with a limiting plate, and the lifting block is driven to lift through the screw rod during placement of the teaching aids, so that the height of the hanging rack can be adjusted, and the hanging rack is convenient to place and take and use.

Description

Auxiliary hanging rack for teaching aid

Technical Field

The utility model relates to the technical field of teaching, in particular to an auxiliary hanging rack for teaching aids.

Background

The teaching aid generally refers to a model, a physical object, a specimen, an instrument, a chart, a slide show, etc. for explaining something, and includes teaching equipment, teaching instruments, practical training equipment, educational equipment, experimental equipment, teaching specimens, teaching models, etc.

Among the prior art, a teaching aid chi suspension rack for mathematical education is used in chinese patent application No. 202121217513.X, including installing subaerial supporting seat and support frame, the upper surface of supporting seat and the lower fixed surface of support frame are connected, make supporting seat and support frame can assemble as an organic wholely, the last fixed surface of support frame is connected with the table frame, the mounting groove has all been seted up to the left and right sides of table frame upper surface, the mounting groove is pegged graft through the installation piece activity with the tool case, this a teaching aid chi suspension rack for mathematical education uses through stores pylon subassembly and couple cooperation, and during the use, rotatable couple hangs the teaching aid chi on the couple to realize hanging of multiunit teaching aid chi and place, thereby be convenient for the teacher to get the teaching aid and put, and the stores pylon subassembly can rotate through the bull stick seat, thereby make the front and the back of grid all can hang the teaching aid, further improve the practicality of this device, and then more be convenient for the teacher uses, but it can not be to its distance adjustment when hanging the teaching aid chi, leads to the taking the teaching aid to the fact the collision easily when hanging.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides an auxiliary hanging rack for teaching aids, so as to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a teaching aid auxiliary hanger, includes the base, the top fixedly connected with support frame of base, the top fixedly connected with guard plate of support frame, install the lamp strip on the roof of guard plate, the inner chamber of support frame is provided with the lead screw, support frame and guard plate connection are passed on the top of lead screw rotate the handle, be connected with the lifter on the lead screw, the front side fixedly connected with stores pylon of lifter, the both ends sliding connection of stores pylon is in the inboard of guard plate, the inner chamber of stores pylon is provided with the regulating block, the rear side fixedly connected with carriage of regulating block, the front side fixedly connected with link of regulating block, be connected with the threaded rod on the link, the one end of threaded rod is connected with the limiting plate, the bottom fixedly connected with connecting plate of regulating block, the bottom fixedly connected with couple of connecting plate.

Preferably, a groove is formed in the front side of the supporting frame, and the lifting block penetrates through the groove and is fixedly connected with the hanging frame.

Preferably, the two ends of the hanging frame are fixedly connected with sliding blocks, and the inner side of the protection plate is provided with corresponding sliding grooves.

Preferably, pulleys are arranged at two ends of the sliding frame, and the adjusting block is connected to the inner cavity of the hanging frame in a sliding mode through the sliding frame and the pulleys.

Preferably, the threaded rod is connected with the limiting plate through the movable clamping block, and the limiting plate is arranged between the connecting frames.

Preferably, the front side of the hanger is provided with a through hole corresponding to the connecting frame, the length of the limiting plate is longer than the width of the through hole, and one side of the limiting plate is provided with a rubber pad.

The beneficial effects of the utility model are as follows:

1. through being equipped with lead screw and lifting block, drive the lifting block through the lead screw and go up and down when placing the teaching aid, can adjust the height of stores pylon, be convenient for the placing and the use of teaching aid, convenient operation;

2. through being equipped with regulating block and carriage, through removing the regulating block when using, adjust the distance between the couple, can make and leave the gap between each teaching aid, neatly put the teaching aid, make things convenient for the searching of teaching aid.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic general structural view of a teaching aid auxiliary hanger according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of the internal structure of a support frame of a teaching aid auxiliary hanger according to an embodiment of the utility model;

FIG. 3 is a diagram of a hanger connection configuration of a teaching aid auxiliary hanger according to an embodiment of the present utility model;

FIG. 4 is a connecting structure diagram of an adjusting block of a teaching aid auxiliary hanger according to an embodiment of the present utility model;

fig. 5 is an enlarged view of the structure at a of the auxiliary hanger for teaching aid according to an embodiment of the present utility model.

In the figure:

1. a base; 2. a support frame; 3. a protection plate; 4. a light bar; 5. a screw rod; 6. a rotating handle; 7. a lifting block; 8. a hanging rack; 9. an adjusting block; 10. a carriage; 11. a connecting frame; 12. a threaded rod; 13. a limiting plate; 14. a connecting plate; 15. a hook; 16. a slide block; 17. a pulley; 18. a through hole; 19. and a rubber pad.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a teaching aid auxiliary hanger is provided.

Example 1

As shown in fig. 1-5, the auxiliary hanging rack for teaching aid according to the embodiment of the utility model comprises a base 1, a supporting frame 2 is fixedly connected to the top of the base 1, a protection plate 3 is fixedly connected to the top of the supporting frame 2, a light bar 4 is installed on the top wall of the protection plate 3, a screw rod 5 is arranged in an inner cavity of the supporting frame 2, the top end of the screw rod 5 penetrates through the supporting frame 2 and the protection plate 3 to be connected with a rotating handle 6, a lifting block 7 is connected to the screw rod 5, a hanging rack 8 is fixedly connected to the front side of the lifting block 7, two ends of the hanging rack 8 are slidably connected to the inner side of the protection plate 3, an adjusting block 9 is arranged in the inner cavity of the hanging rack 8, a sliding frame 10 is fixedly connected to the rear side of the adjusting block 9, a connecting frame 11 is fixedly connected to the front side of the adjusting block 9, a threaded rod 12 is connected to the connecting frame 11, one end of the threaded rod 12 is connected with a limiting plate 13, the bottom of the adjusting block 9 is fixedly connected with a connecting plate 14, a hook 15 is fixedly connected to the bottom of the connecting plate 14, a groove is arranged on the front side of the supporting frame 2, the lifting block 7 penetrates through the lifting block 7 to the lifting block 8 to be fixedly connected to the corresponding to the lifting block 8, and the two ends of the lifting block 8 are rotatably connected to the protection plate 3 through the corresponding sliding block 6, and the lifting block 8 is rotatably connected to the lifting block 8 to the corresponding to the inner side 3.

Example two

As shown in fig. 1-5, the auxiliary hanging rack for teaching aid according to the embodiment of the utility model comprises a base 1, a supporting frame 2 is fixedly connected to the top of the base 1, a protection plate 3 is fixedly connected to the top of the supporting frame 2, a light bar 4 is installed on the top wall of the protection plate 3, a screw rod 5 is arranged in an inner cavity of the supporting frame 2, the top end of the screw rod 5 penetrates through the supporting frame 2 and the protection plate 3 to be connected with a rotating handle 6, a lifting block 7 is connected to the screw rod 5, a hanging rack 8 is fixedly connected to the front side of the lifting block 7, two ends of the hanging rack 8 are slidably connected to the inner side of the protection plate 3, an adjusting block 9 is arranged in an inner cavity of the hanging rack 8, a sliding frame 10 is fixedly connected to the rear side of the adjusting block 9, a connecting frame 11 is fixedly connected to the front side of the adjusting block 9, a threaded rod 12 is connected to the connecting frame 11, one end of the threaded rod 12 is connected with a limiting plate 13, the bottom of the connecting plate 14 is fixedly connected with a hanging hook 15, two ends of the sliding frame 10 are provided with a pulley 17, the adjusting block 9 is connected to the inner cavity 9 and the sliding frame 9 can be conveniently placed in the inner cavity 16 through the adjusting block 9 and the sliding frame 9.

Example III

As shown in fig. 1-5, according to the teaching aid auxiliary hanger provided by the embodiment of the utility model, the teaching aid auxiliary hanger comprises a base 1, a support frame 2 is fixedly connected to the top of the base 1, a protection plate 3 is fixedly connected to the top of the support frame 2, a light bar 4 is installed on the top wall of the protection plate 3, a screw rod 5 is arranged in an inner cavity of the support frame 2, the top end of the screw rod 5 penetrates through the support frame 2 and the protection plate 3 to be connected with a rotating handle 6, a lifting block 7 is connected to the screw rod 5, a hanger 8 is fixedly connected to the front side of the lifting block 7, two ends of the hanger 8 are slidably connected to the inner side of the protection plate 3, an adjusting block 9 is arranged in the inner cavity of the hanger 8, a sliding frame 10 is fixedly connected to the rear side of the adjusting block 9, a connecting frame 11 is fixedly connected to the front side of the adjusting block 9, a threaded rod 12 is connected to the connecting frame 11, one end of the threaded rod 12 is connected with a limiting plate 13, the bottom of the adjusting block 9 is fixedly connected with a connecting plate 14, a hook 15 is fixedly connected to the bottom of the connecting plate 14, the threaded rod 12 is connected to the limiting plate 13 through a movable clamping block 13, the limiting plate 13 is connected to the limiting plate 13, the front side of the adjusting block 8 is provided with the adjusting block 13, the length of the limiting plate is correspondingly arranged between the adjusting block 13 and the front side of the adjusting block 9 and the limiting plate 13 and the front side of the adjusting block is correspondingly provided with the limiting plate 13, and the limiting plate 13 is correspondingly provided with the limiting plate 18, and the front side of the limiting plate 13 is provided with the limiting plate 13, and the limiting plate 13 is correspondingly at 18, and the front side of the limiting plate 13 is 18, and the limiting plate is further is provided with the limiting plate 13 and the limiting position is 18.

In summary, by means of the technical scheme of the utility model, when the device is used, the screw rod 5 is driven to rotate by the rotating handle 6, so that the lifting block 7 is lifted on the screw rod 5, the hanging frame 8 is driven to slide on the inner side of the protection plate 3, the height of the hanging frame 8 is adjusted, when the teaching ruler is hung, the adjusting block 9 slides in the inner cavity of the hanging frame 8 through the sliding frame 10 and the pulley 17, the distance between the adjusting blocks 16 is adjusted, the limiting plate 13 is driven to move through the threaded rod 12 after the position is adjusted, the limiting plate 13 is attached to the front side of the hanging frame 8, the limiting plate 13 clamps the front side edge of the hanging frame 8 with the adjusting block 9, limiting of the adjusting block 9 is realized, the teaching ruler is hung on the hanging hook 15 after the adjustment is finished, the adjustment is convenient, and the teaching ruler is placed conveniently.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a teaching aid auxiliary hanger, includes base (1), its characterized in that, the top fixedly connected with support frame (2) of base (1), the top fixedly connected with guard plate (3) of support frame (2), install lamp strip (4) on the roof of guard plate (3), the inner chamber of support frame (2) is provided with lead screw (5), support frame (2) and guard plate (3) are passed on the top of lead screw (5) are connected with rotation handle (6), be connected with lifter block (7) on lead screw (5), the front side fixedly connected with stores pylon (8) of lifter block (7), the both ends sliding connection of stores pylon (8) is in the inboard of guard plate (3), the inner chamber of stores pylon (8) is provided with regulating block (9), the rear side fixedly connected with carriage (10) of regulating block (9), the front side fixedly connected with link (11) of regulating block (9), be connected with threaded rod (12) on link (11), the one end of threaded rod (12) is connected with limiting plate (13), the bottom fixedly connected with connecting plate (14) of regulating block (9), bottom fixedly connected with connecting plate (14).

2. The auxiliary hanging rack for teaching aids according to claim 1, wherein a groove is formed in the front side of the supporting frame (2), and the lifting block (7) penetrates through the groove and is fixedly connected with the hanging rack (8).

3. The auxiliary hanging rack for teaching aids according to claim 2, wherein two ends of the hanging rack (8) are fixedly connected with sliding blocks (16), and corresponding sliding grooves are formed in the inner side of the protection plate (3).

4. A teaching aid auxiliary hanging frame according to claim 3, characterized in that pulleys (17) are arranged at two ends of the sliding frame (10), and the adjusting block (9) is connected to the inner cavity of the hanging frame (8) in a sliding manner through the sliding frame (10) and the pulleys (17).

5. The auxiliary hanging rack for teaching aids according to claim 4, wherein the threaded rod (12) is connected with the limiting plate (13) through a movable clamping block, and the limiting plate (13) is arranged between the connecting frames (11).

6. The auxiliary hanging rack for teaching aid according to claim 5, wherein a through hole (18) corresponding to the connecting rack (11) is formed in the front side of the hanging rack (8), the length of the limiting plate (13) is longer than the width of the through hole (18), and a rubber pad (19) is arranged on one side of the limiting plate (13).

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