CN215577581U - Think political affairs propaganda and use wall map device convenient to change image - Google Patents
Think political affairs propaganda and use wall map device convenient to change image Download PDFInfo
- Publication number
- CN215577581U CN215577581U CN202122016263.XU CN202122016263U CN215577581U CN 215577581 U CN215577581 U CN 215577581U CN 202122016263 U CN202122016263 U CN 202122016263U CN 215577581 U CN215577581 U CN 215577581U
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- box body
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- winding drum
- steel wire
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000004804 winding Methods 0.000 claims abstract description 18
- 241000446313 Lamella Species 0.000 claims description 6
- 239000004744 fabric Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses a think political affairs propaganda wall map device convenient for image replacement, which comprises a box body, wherein a motor is arranged in the middle of the box body, the output end of the motor is connected with a winding drum, a steel wire rope is wound outside the winding drum, fixed pulleys are arranged at two ends in the box body, vertical telescopic sleeves are arranged at the lower sides of two ends of the box body, the lower ends of the telescopic sleeves are connected with a cross rod, and the tail ends of the steel wire ropes at two sides of the winding drum respectively pass around the fixed pulleys, penetrate through the telescopic sleeves and are connected with the end part of the cross rod; a stud is arranged on the front side of the middle part of the cross rod, two support rods are rotatably connected to the outer side of the middle part of the stud, the two support rods are X-shaped, and the front end of the stud is in threaded connection with a fixed disc; the support rod comprises a middle plate, the middle part of the middle plate is sleeved outside the stud, two ends of the middle plate are both connected with internal thread pipes, the internal thread pipes are in threaded connection with lead screws, and the tail ends of the lead screws are connected with spring hooks; the intelligent political propaganda learning graph hanging device can be vertically lifted, is convenient for replacing and hanging the intelligent political propaganda learning graph, and can be suitable for hanging the intelligent political propaganda graphs with different specifications and sizes.
Description
Technical Field
The utility model belongs to the technical field of ideological and political propaganda learning equipment, and particularly relates to a wall map device for ideological and political propaganda, which is convenient for image replacement.
Background
Ideological and political affairs teaching is with the form of constructing the complete member, whole journey, full course person raising configuration with all kinds of courses and ideological and political theory class syntropy, form the synergistic effect, regard "li de tree people" as the comprehensive education theory of the fundamental task of education, this main channel of classroom teaching need be used in ideological and political theory class to ideological and political teaching, form the synergistic effect, so need place the wall map device that is used for ideological and political teaching, propaganda in school district.
The conventional wall chart device for thinking politics is troublesome in image replacement, generally hung at a high place, and a user needs to ascend to replace the image by using an auxiliary tool, so that the replacement difficulty is increased. The traditional chart hanging device cannot be suitable for hanging charts with different specifications because the thinking political publicity study charts are different in size.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a picture hanging device for ideological and political propaganda, which is convenient for image replacement, can be used for solving the problems in the prior art, can be lifted vertically, is convenient for replacement and hanging of ideological and political propaganda learning pictures, and can be suitable for hanging ideological and political propaganda pictures with different specifications and sizes.
In order to achieve the purpose, the utility model provides the following technical scheme: a think of political affairs propaganda with hanging picture device convenient to change the picture, including the container body, the middle part is fitted with the electrical machinery in the said container body, the output end of the electrical machinery connects with the reel, the outside winding of the reel has wire ropes, wire rope stretches out to both sides of reel, the wire rope stretching out of both sides of reel is along with the synchronous winding and unwinding of the rotation of the reel, both ends are fitted with the fixed pulley in the container body, the box both ends underside has vertical telescopic sleeves, the lower end of telescopic sleeve connects the cross bar, the wire rope end of both sides of reel is walked around the fixed pulley respectively, passed the container body lower wall, passed the telescopic sleeve, connected to the end of cross bar; a stud is arranged on the front side of the middle part of the cross rod, two support rods are rotatably connected to the outer side of the middle part of the stud, the two support rods are X-shaped, and the front end of the stud is in threaded connection with a fixed disc; the bracing piece includes the intermediate lamella, and the double-screw bolt outside is located to intermediate lamella middle part cover, and the intermediate lamella both ends all are connected with the internal thread pipe, and internal thread pipe threaded connection has the lead screw, and lead screw end-to-end connection has the spring hanger.
Furthermore, the two sides of the upper end of the box body are provided with mounting plates, and the middle parts of the mounting plates are provided with vertical through holes.
Furthermore, through holes matched with the steel wire ropes are formed in two ends of the lower wall of the box body, and the inner diameter of each through hole is larger than the outer diameter of each steel wire rope.
Furthermore, the upper sides of the two ends of the cross rod are respectively connected with the lower ends of the telescopic sleeves at the lower sides of the two ends of the box body; the telescoping tubes include at least three sections of tubing of different sizes.
Furthermore, a through hole is formed in the middle of the middle plate, and the inner diameter of the through hole is larger than the outer diameter of the stud.
Furthermore, a boss is arranged on the front side of the middle part of the cross rod, and the stud is connected to the front side of the middle part of the boss; the front side of the boss and the front side and the rear side of the middle plate are both provided with frosting layers.
Furthermore, the middle part of the fixed disc is provided with two threaded through holes matched with the studs.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the steel wire ropes with double synchronous outlets are matched with the telescopic sleeves, so that the support rods can be stably lifted, the hung chart cloth can be vertically lifted, and the thought propaganda and study chart can be conveniently replaced and hung; the two support rods form a rotatable X-shaped structure, can be rotated and telescopically adjusted, are suitable for suspending ideological propaganda diagrams of different specifications and sizes, and have a wide application range; convenient operation, simple structure and reliable use.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the box body of the present invention.
FIG. 3 is a side view of a stud connection according to the present invention.
In the figure: 1. the device comprises a box body, 2, a mounting plate, 3, a motor, 4, a winding drum, 5, a steel wire rope, 6, a fixed pulley, 7, a telescopic sleeve, 8, a cross rod, 9, a stud, 10, a support rod, 11, a fixed disc, 12, a spring hook, 13, a boss, 14, a frosting layer, 101, an intermediate plate, 102, an internal threaded pipe, 103 and a lead screw.
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 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 invention.
In the description of the present invention, it is to be understood that the terms "middle", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-3, the embodiment provides a think political affairs propaganda picture hanging device convenient for image replacement, which includes a box body 1, a motor 3 is installed in the middle of the box body 1, the output end of the motor 3 is connected with a winding drum 4, a steel wire rope 5 is wound outside the winding drum 4, the steel wire rope 5 extends out of two sides of the winding drum 4, the steel wire rope 5 extending out of two sides of the winding drum 4 is synchronously wound and unwound along with the rotation of the winding drum 4, fixed pulleys 6 are installed at two ends of the box body 1, vertical telescopic sleeves 7 are arranged at the lower sides of two ends of the box body 1, the lower ends of the telescopic sleeves 7 are connected with a cross bar 8, the tail ends of the steel wire ropes 5 at two sides of the winding drum 4 respectively bypass the fixed pulleys 6, pass through the lower wall of the box body 1, pass through the telescopic sleeves 7 and are connected with the end part of the cross bar 8; a stud 9 is arranged on the front side of the middle part of the cross rod 8, two support rods 10 are rotatably connected to the outer side of the middle part of the stud 9, the two support rods 10 are X-shaped, and the front end of the stud 9 is in threaded connection with a fixed disc 11; the support rod 10 comprises a middle plate 101, the middle of the middle plate 101 is sleeved outside the stud 9, two ends of the middle plate 101 are both connected with an internal threaded pipe 102, the internal threaded pipe 102 is in threaded connection with a lead screw 103, and the tail end of the lead screw 103 is connected with a spring hook 12.
In this embodiment, 1 upper end both sides of box all are provided with mounting panel 2, and mounting panel 2 middle part all is provided with vertical through-hole.
In this embodiment, through holes matched with the steel wire rope 5 are formed in both ends of the lower wall of the box body 1, and the inner diameter of each through hole is larger than the outer diameter of the steel wire rope 5.
In this embodiment, the upper sides of the two ends of the cross rod 8 are respectively connected with the lower ends of the telescopic sleeves 7 at the lower sides of the two ends of the box body 1; the telescopic tube 7 comprises at least three sections of tubes of different dimensions.
In this embodiment, a through hole is formed in the middle of the middle plate 101, and the inner diameter of the through hole is larger than the outer diameter of the stud 9.
In the embodiment, a boss 13 is arranged on the front side of the middle part of the cross rod 8, and the stud 9 is connected to the front side of the middle part of the boss 13; the front side of the boss 13 and the front and rear sides of the intermediate plate 101 are provided with frosted layers 14.
In this embodiment, the middle of the fixed disk 11 is provided with two threaded through holes matched with the studs 9.
When the utility model is implemented, the lead screws 103 at the two ends of the support rod 10 are matched with the internal threaded pipe 102, and the length of the lead screws 103 extending out of the internal threaded pipe 102 can be adjusted, so that the length of the support rod 10 can be adjusted; the two support rods 10 are X-shaped, and the angle can be adjusted, so that the hanging device is suitable for hanging the chart cloths of different specifications and sizes. The lengths of the two support rods 10 are the same and are matched with the length of a diagonal line of a drawing cloth, the length of the lead screw 103 extending out of the internal threaded pipe 102 is the same, the spring hook 12 at the tail end of the lead screw 103 is hung at the corner of the drawing cloth, then the fixed disc 11 is screwed, the fixed disc 11 tightly presses the two middle plates 101, and the frosted layer 14 prevents the middle plates 101 from rotating; the two fixing discs 11 are screwed tightly, so that the fixing discs 11 are prevented from loosening from the threaded connection structure of the stud 9. The motor 3 drives the reel 4 to rotate, so that the steel wire ropes 5 on two sides of the reel 4 stretch, the steel wire ropes 5 are wound and unwound to drive the cross rods 8 and the supporting rods 10 to lift, the political affairs propaganda cloth is convenient to show and replace, and the telescopic sleeves 7 improve the stability of the lifting process.
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 (7)
1. The utility model provides a think political affairs propaganda and use wall map device convenient to change image, includes the box, its characterized in that: a motor is arranged in the middle of the box body, the output end of the motor is connected with a winding drum, a steel wire rope is wound on the outer side of the winding drum, the steel wire rope extends to two sides of the winding drum, the steel wire rope extending from two sides of the winding drum is synchronously wound and unwound along with the rotation of the winding drum, fixed pulleys are arranged at two ends in the box body, vertical telescopic sleeves are arranged on the lower sides of two ends of the box body, the lower ends of the telescopic sleeves are connected with a cross rod, and the tail ends of the steel wire rope at two sides of the winding drum respectively pass around the fixed pulleys, penetrate through the lower wall of the box body, penetrate through the telescopic sleeves and are connected to the end part of the cross rod; a stud is arranged on the front side of the middle part of the cross rod, two support rods are rotatably connected to the outer side of the middle part of the stud, the two support rods are X-shaped, and the front end of the stud is in threaded connection with a fixed disc; the bracing piece includes the intermediate lamella, and the double-screw bolt outside is located to intermediate lamella middle part cover, and the intermediate lamella both ends all are connected with the internal thread pipe, and internal thread pipe threaded connection has the lead screw, and lead screw end-to-end connection has the spring hanger.
2. The picture hanging apparatus for ideological and political publicity convenient for image exchange according to claim 1, wherein: the box upper end both sides all are provided with the mounting panel, and the mounting panel middle part all is provided with vertical through-hole.
3. The picture hanging apparatus for ideological and political publicity convenient for image exchange according to claim 2, wherein: and through holes matched with the steel wire ropes are formed in two ends of the lower wall of the box body, and the inner diameter of each through hole is larger than the outer diameter of each steel wire rope.
4. The picture hanging apparatus for ideological and political publicity convenient for image exchange according to claim 3, wherein: the upper sides of the two ends of the cross rod are respectively connected with the lower ends of the telescopic sleeves at the lower sides of the two ends of the box body; the telescoping tubes include at least three sections of tubing of different sizes.
5. The picture hanging apparatus for ideological and political publicity convenient for image exchange according to claim 4, wherein: and a through hole is formed in the middle of the middle plate, and the inner diameter of the through hole is larger than the outer diameter of the stud.
6. The picture hanging apparatus for ideological and political publicity convenient for image exchange according to claim 5, wherein: a boss is arranged on the front side of the middle part of the cross rod, and a stud is connected to the front side of the middle part of the boss; the front side of the boss and the front side and the rear side of the middle plate are both provided with frosting layers.
7. The picture hanging apparatus for ideological and political publicity convenient for image exchange according to claim 6, wherein: the middle part of the fixed disk is provided with two threaded through holes matched with the studs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122016263.XU CN215577581U (en) | 2021-08-25 | 2021-08-25 | Think political affairs propaganda and use wall map device convenient to change image |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122016263.XU CN215577581U (en) | 2021-08-25 | 2021-08-25 | Think political affairs propaganda and use wall map device convenient to change image |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215577581U true CN215577581U (en) | 2022-01-18 |
Family
ID=79841950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122016263.XU Expired - Fee Related CN215577581U (en) | 2021-08-25 | 2021-08-25 | Think political affairs propaganda and use wall map device convenient to change image |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215577581U (en) |
-
2021
- 2021-08-25 CN CN202122016263.XU patent/CN215577581U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |