CN218528220U

CN218528220U - Wall map device

Info

Publication number: CN218528220U
Application number: CN202222341606.4U
Authority: CN
Inventors: 许羚
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2022-09-04
Filing date: 2022-09-04
Publication date: 2023-02-28
Anticipated expiration: 2032-09-04

Abstract

The utility model discloses a wall map device, including the base, the last fixed surface of base is connected with solid fixed cylinder, and solid fixed cylinder's inner wall sliding connection has the lifter, and location screw hole has been seted up to gu fixed cylinder's surface upside, and location screw hole's inner wall threaded connection has the first screw of glue, and the side of lifter is seted up flutedly, and the inner wall of recess rotates and is connected with the subassembly that hangs, and the spout has been seted up to the inner wall of recess. The utility model discloses an outwards stimulate and draw the piece, drive the locating lever and shift out the locating hole, remove the location to the sliding block, draw the piece through the downstream, drive the locating lever and remove, and then drive and remove the piece, and then drive the connecting block and remove, and then drive slider downstream, drive the bracing piece motion through the slider, and then drive two rotor arms and fold and get into in the recess to make this wall map device solve current wall map device and occupy great space when not using, cause the extravagant problem in space.

Description

Wall map device

Technical Field

The application relates to teaching aid technical field especially relates to a wall map device.

Background

The wall map is one of the 'props' for teaching. The main purpose in the classroom is to intuitively verify and explain some contents of a lesson, a picture which is hung and used for greatly showing classroom knowledge is a teaching wall map, economics is a theory of rules of production, circulation, distribution and consumption for researching values, in long-term teaching practice, when a teacher teaches data trends by using a display board, the teacher usually uses a black board type display board, temporarily draws a data trend map on the black board display board, and often uses a plurality of data trend maps, so that inconvenience is brought to the teacher, the workload of the teacher is increased, and teaching efficiency is influenced to a certain extent.

A conventional wall map device for ideological and political education, disclosed in chinese patent publication No. CN211323924U, includes: a panel; the first cross bar is fixedly arranged on the panel; two first spouts, two first spouts are all seted up on first horizontal pole, and it although can adapt to the wall map of equidimension not, but, its occupation space is great, when need not use, occupies the podium space, causes the waste in space, can't satisfy user's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wall map device to solve the problem that proposes among the above-mentioned background art.

The embodiment of the application adopts the following technical scheme:

the utility model provides a wall map device, includes the base, the last fixed surface of base is connected with a fixed section of thick bamboo, the inner wall sliding connection of a fixed section of thick bamboo has the lifter, location screw hole has been seted up to the surface upside of a fixed section of thick bamboo, and the inner wall threaded connection of location screw hole has the rubber head screw, the side of lifter is seted up flutedly, the inner wall rotation of recess is connected with and hangs the subassembly, the spout has been seted up to the inner wall of recess, and the inner wall sliding connection of spout has the slider, the side of slider rotates and is connected with the bracing piece, the one end that the slider was kept away from to the bracing piece is connected with the subassembly lower surface rotation that hangs, the preceding terminal surface sliding connection of lifter has locating component.

Preferably, the suspension assembly includes the rotor arm of being connected with the inner wall rotation of recess, the slide has been seted up to the preceding terminal surface of rotor arm, and the inner wall sliding connection of slide has the regulating block, the slide opening has been seted up to the preceding terminal surface of regulating block, and the inner wall sliding connection of slide opening has the slide bar.

Preferably, one end of the sliding rod is rotatably connected with a rotating block, and the surface of the rotating block is fixedly connected with a hanging hook.

Preferably, the positioning assembly includes a moving block slidably connected to the front end surface of the lifting rod, a connecting rod is fixedly connected to the rear end surface of the moving block, a limiting groove convenient for the connecting rod to move is formed in the front end surface of the lifting rod, the limiting groove penetrates through the sliding groove, one end of the connecting rod is fixedly connected to the front end surface of the sliding block, and an avoiding opening convenient for the moving block to pass through is formed in the front end surface of the fixed cylinder.

Preferably, the through-hole that runs through connecting rod and slider in proper order is seted up to the preceding terminal surface of movable block, and the inner wall of through-hole is pegged graft and is had the locating lever, the inner wall of spout seted up with locating lever complex locating hole.

Preferably, one end of the positioning rod is fixedly connected with a pulling block, a spring is sleeved on the surface of the positioning rod, one end of the spring is fixedly connected with the front end face of the lifting rod, and the other end of the spring is fixedly connected with the rear end face of the pulling block.

Preferably, the rear end face of the fixed cylinder is slidably connected with an adjusting rod, the upper surface of the adjusting rod is fixedly connected with a drag hook, the rear end face of the adjusting rod is provided with a fastening threaded hole, and the inner wall of the fastening threaded hole is in threaded connection with a hand-tightening screw.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

the utility model discloses in, through outside pulling the zipper pull, it shifts out the locating hole to drive the locating lever, remove the location to the sliding block, pull the piece through the lapse, it removes to drive the locating lever, and then it removes to drive the removal piece, and then it removes to drive the connecting piece, and then drive the slider lapse, drive the bracing piece motion through the slider, and then drive two rotor arms and fold and enter in the recess, through removing the slide bar, and then drive the removal of rotor piece, and then drive and hang the hook and remove, and then make and hang the hook and get into the slide, glue the head screw through the unscrewing, be convenient for with the lifter lapse, and then make whole wall map draw in device, reduce its occupation space, thereby make this wall map device solve current wall map device occupy great space when not using, cause the extravagant problem in space.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the lifter of the present invention;

FIG. 3 is a schematic perspective view of the slider of the present invention;

fig. 4 is a schematic perspective view of the suspension assembly of the present invention;

FIG. 5 is a schematic cross-sectional view of the adjusting block of the present invention;

fig. 6 is a schematic perspective view of the positioning assembly of the present invention;

fig. 7 is a schematic perspective view of the adjusting rod of the present invention;

fig. 8 is a schematic view of the three-dimensional structure of the utility model in the furled state.

In the figure: 1. a base; 2. a fixed cylinder; 3. a lifting rod; 4. a rubber head screw; 5. a groove; 6. a suspension assembly; 601. a rotating arm; 602. an adjusting block; 603. a slide bar; 604. rotating the block; 605. a hanging hook; 7. a slider; 8. a support bar; 9. a positioning assembly; 901. a moving block; 902. a connecting rod; 903. positioning a rod; 904. pulling the block; 905. a spring; 10. adjusting a rod; 11. pulling a hook; 12. and tightening the screws by hand.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 8, the present invention provides a technical solution of a wall map device:

the utility model provides a wall map device, the on-line screen storage device comprises a base 1, the last fixed surface of base 1 is connected with solid fixed cylinder 2, the inner wall sliding connection of solid fixed cylinder 2 has lifter 3, location screw hole has been seted up to the surface upside of solid fixed cylinder 2, and location screw hole's inner wall threaded connection has gluey head screw 4, recess 5 is seted up to lifter 3's side, recess 5's inner wall rotates and is connected with suspension assembly 6, the spout has been seted up to recess 5's inner wall, and the inner wall sliding connection of spout has slider 7, slider 7's side rotates and is connected with bracing piece 8, the bracing piece 8 one end of keeping away from slider 7 is connected with suspension assembly 6 lower surface rotation, lifter 3's preceding terminal surface sliding connection has locating component 9.

The rear end face of the fixed cylinder 2 is slidably connected with an adjusting rod 10, the upper surface of the adjusting rod 10 is fixedly connected with a drag hook 11, the rear end face of the adjusting rod 10 is provided with a fastening threaded hole, and the inner wall of the fastening threaded hole is in threaded connection with a hand-tightening screw 12.

Concretely, drive through lifter 3 and hang subassembly 6 and rise, fix a position lifter 3 through gluing first screw 4, drive slider 7 through locating component 9 and remove, and then make and hang subassembly 6 and expand, hang picture and text through hanging subassembly 6, fix a position regulating lever 10 through hand tight screw 12, and then make drag hook 11 catch the bottom of picture and text and make it remain stable.

In this embodiment, as shown in fig. 4 to 5, the suspension assembly 6 includes a rotating arm 601 rotatably connected to the inner wall of the groove 5, a slide is disposed on a front end surface of the rotating arm 601, an adjusting block 602 is slidably connected to the inner wall of the slide, a slide hole is disposed on a front end surface of the adjusting block 602, and a slide rod 603 is slidably connected to the inner wall of the slide hole.

One end of the sliding rod 603 is rotatably connected with a rotating block 604, and the surface of the rotating block 604 is fixedly connected with a hanging hook 605.

Specifically, the supporting rod 8 is driven to move through the sliding block 7, so that the two rotating arms 601 are driven to be folded and enter the groove 5, the rotating blocks 604 are driven to move through the moving sliding rods 603, the hanging hooks 605 are driven to move, the hanging hooks 605 enter the slide way, the lifting rod 3 can be conveniently moved downwards through unscrewing the rubber head screws 4, the whole wall map hanging device is folded, and the occupied space of the wall map hanging device is reduced.

In this embodiment, as shown in fig. 6, the positioning assembly 9 includes a moving block 901 slidably connected to the front end surface of the lifting rod 3, a connecting rod 902 is fixedly connected to the rear end surface of the moving block 901, a limiting groove convenient for the connecting rod 902 to move is formed in the front end surface of the lifting rod 3, the limiting groove penetrates through the sliding groove, one end of the connecting rod 902 is fixedly connected to the front end surface of the slider 7, and an avoiding opening convenient for the moving block 901 to pass through is formed in the front end surface of the fixed cylinder 2.

The through-hole that runs through connecting rod 902 and slider 7 in proper order is seted up to the preceding terminal surface of movable block 901, and the inner wall of through-hole pegs graft and have locating lever 903, and the locating hole with locating lever 903 complex is seted up to the inner wall of spout.

One end of the positioning rod 903 is fixedly connected with a pull block 904, a spring 905 is sleeved on the surface of the positioning rod 903, one end of the spring 905 is fixedly connected with the front end face of the lifting rod 3, and the other end of the spring 905 is fixedly connected with the rear end face of the pull block 904.

Specifically, the pulling block 904 is pulled outwards to drive the positioning rod 903 to move out of the positioning hole, so that the positioning of the slider 7 is released, and the pulling block 904 is moved downwards to drive the positioning rod 903 to move, so that the moving block 901, the connecting rod 902 and the slider 7 are driven to move.

The working principle is as follows: when the picture hanging device for education is used, a user firstly places the device at a proper position, then draws the lifting rod 3 upwards, screws the rubber head screw 4 to position the lifting rod 3, then pulls the pulling block 904 outwards, the pulling block 904 drives the positioning rod 903 to move and move out of the positioning hole below, the pulling block 904 is moved upwards, the pulling block 904 drives the moving block 901, the connecting rod 902 and the sliding block 7 to move, the sliding block 7 drives the supporting rod 8 to move, the supporting rod 8 drives the two rotating arms 601 to expand until the limiting groove blocks the connecting rod 902, the sliding block 7 moves to the highest point, the two rotating arms 601 are horizontal, then the two adjusting blocks 602 are moved to a proper position according to the width of pictures and texts, and pulls the rotating block 604 backwards to enable the sliding rod 603 to extend outwards, the hanging hook 605 moves a sliding way (at this time, the two adjusting blocks 602 and the sliding rod 603 are not positioned), the pictures and the adjusting rod 10 is moved backwards to a proper height, the hand screw 12 is screwed to position the adjusting rod 10, the bottom of the hanging hook 11 is hooked, and the picture hanging device can solve the problem that the picture hanging device is wasted in the use of the existing picture hanging device.

It should also be noted that 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or apparatus comprising the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. A wall map device, includes base (1), its characterized in that: the last fixed surface of base (1) is connected with solid fixed cylinder (2), the inner wall sliding connection of solid fixed cylinder (2) has lifter (3), location screw hole has been seted up to the surface upside of solid fixed cylinder (2), and location screw hole's inner wall threaded connection has gluey first screw (4), recess (5) are seted up to the side of lifter (3), the inner wall of recess (5) rotates and is connected with suspension assembly (6), the spout has been seted up to the inner wall of recess (5), and the inner wall sliding connection of spout has slider (7), the side of slider (7) rotates and is connected with bracing piece (8), the one end that slider (7) were kept away from in bracing piece (8) is connected with suspension assembly (6) lower surface rotation, the preceding terminal surface sliding connection of lifter (3) has locating component (9).

2. A wall chart apparatus according to claim 1, wherein: hang subassembly (6) and include rotor arm (601) of being connected with the inner wall rotation of recess (5), the slide has been seted up to the preceding terminal surface of rotor arm (601), and the inner wall sliding connection of slide has regulating block (602), the slide opening has been seted up to the preceding terminal surface of regulating block (602), and the inner wall sliding connection of slide opening has slide bar (603).

3. A wall chart apparatus according to claim 2, wherein: one end of the sliding rod (603) is rotatably connected with a rotating block (604), and the surface of the rotating block (604) is fixedly connected with a hanging hook (605).

4. A wall chart apparatus according to claim 1, wherein: the positioning assembly (9) comprises a moving block (901) which is in sliding connection with the front end face of the lifting rod (3), a connecting rod (902) is fixedly connected with the rear end face of the moving block (901), a limiting groove which is convenient for the connecting rod (902) to move is formed in the front end face of the lifting rod (3), the limiting groove penetrates through the sliding groove, one end of the connecting rod (902) is fixedly connected with the front end face of the sliding block (7), and an avoiding opening which is convenient for the moving block (901) to pass through is formed in the front end face of the fixed cylinder (2).

5. A wall chart apparatus according to claim 4, wherein: the front end face of the moving block (901) is provided with a through hole which sequentially penetrates through the connecting rod (902) and the sliding block (7), the inner wall of the through hole is inserted with a positioning rod (903), and the inner wall of the sliding groove is provided with a positioning hole matched with the positioning rod (903).

6. A wall chart apparatus according to claim 5, wherein: one end fixedly connected with of locating lever (903) draws piece (904), the surface cover of locating lever (903) is equipped with spring (905), the preceding terminal surface fixed connection of the one end of spring (905) and lifter (3), the other end of spring (905) and the rear end face fixed connection who draws piece (904).

7. A wall chart apparatus according to claim 1, wherein: the rear end face sliding connection of a fixed cylinder (2) has an adjusting rod (10), the last fixed surface of adjusting rod (10) is connected with drag hook (11), the rear end face of adjusting rod (10) has seted up fastening screw hole, and the inner wall threaded connection of fastening screw hole has hand tight screw (12).