CN213366059U - Culture education propaganda device convenient to remove - Google Patents
Culture education propaganda device convenient to remove Download PDFInfo
- Publication number
- CN213366059U CN213366059U CN202021281453.3U CN202021281453U CN213366059U CN 213366059 U CN213366059 U CN 213366059U CN 202021281453 U CN202021281453 U CN 202021281453U CN 213366059 U CN213366059 U CN 213366059U
- Authority
- CN
- China
- Prior art keywords
- inboard
- screw rod
- dead lever
- publicity board
- rotation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model relates to a culture education propaganda equipment technical field specifically is a culture education propaganda device convenient to remove, including the dead lever, two sets of the inboard of dead lever is connected with the axis of rotation through the bearing, and the one side that the axis of rotation is close to each other all installs the installation piece, the inboard of installation piece is provided with the publicity board, and wherein a set of the inboard fixedly connected with loop bar of dead lever, and the right side of loop bar is connected with the swivel nut through the bearing, the outside fixedly connected with knob of swivel nut, the inboard of swivel nut is inserted and is equipped with the screw rod, and the left side of screw rod extends to the inside of loop bar, the left side of screw rod sets up to square structure, the outside size of screw rod and the inboard size looks adaptation of. The utility model discloses be provided with installation piece and screw rod, satisfy placing of different length publicity boards, be provided with the axis of rotation and insert and establish the pole, realize being provided with extension plate and slider, improve the propaganda space of device to the regulation of publicity board angle.
Description
Technical Field
The utility model relates to a culture education propaganda equipment technical field specifically is a culture education propaganda device convenient to remove.
Background
Along with the continuous development of society, the education trade is also at gradual progress and perfect, at the in-process of cultural education, generally need use culture publicity column, but current culture publicity column single structure, mostly be fixed connection in the use, be difficult to carry out real-time regulation according to the length of publicity board, application scope is less, it is not good to use the flexibility, the user of being inconvenient for carries out the cultural education work of publicity, for this we have provided the cultural education propaganda device of being convenient for to remove and have solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a culture education propaganda device convenient to remove to what provide in solving above-mentioned background art is mostly fixed connection in the use, is difficult to carry out real-time regulation according to the length of publicity board, and application scope is less, uses the flexibility not good, and the person of not being convenient for carries out the problem of culture education propaganda work.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a culture education propaganda device convenient to remove, includes the dead lever, and is two sets of the inboard of dead lever is connected with the axis of rotation through the bearing, and the one side that the axis of rotation is close to each other all installs the installation piece, the inboard of installation piece is provided with the publicity board, and one set of wherein the inboard fixedly connected with loop bar of dead lever, and the right side of loop bar is connected with the swivel nut through the bearing, the outside fixedly connected with knob of swivel nut, the inboard of swivel nut is inserted and is equipped with the screw rod, and the left side of screw rod extends to the inside of loop bar, the left side of screw rod sets up to square structure, the outside size of screw rod and the inboard size looks adaptation of loop bar, the right side of screw.
Preferably, the bottom end of the fixed rod is fixedly provided with a movable wheel, and the lower side of the movable wheel is in contact with the ground.
Preferably, one side fixedly connected with fixed frame that the dead lever is close to each other, and the inside of fixed frame is inserted and is equipped with and inserts and establish the pole, the outside of inserting and establishing the pole has cup jointed the spring, and the other end of spring is connected with the inner wall of fixed frame, the spread groove has evenly been seted up to the inside of axis of rotation, insert and establish the pole and extend to the inside spread groove of seting up of axis of rotation through the spring in.
Preferably, the installation piece is provided with a limiting rod at the upper end and the lower end, the fixing groove is formed in the outer side of the publicity board, the inner wall of the fixing groove is provided with an internal thread, the outer surface of the limiting rod is provided with an external thread, and the lower side of the limiting rod is in contact with the inner wall of the fixing groove.
Preferably, the inside of publicity board has seted up the rectangular channel, and the inside in rectangular channel is provided with the extension plate.
Preferably, the upper end and the lower end of the extension plate are fixedly connected with sliding blocks, sliding grooves are formed in the inner wall of the publicity board and in the positions corresponding to the sliding blocks, the inner wall of each sliding groove is in contact with the outer surface of each sliding block, and the sliding blocks are in sliding connection with the extension plate through the sliding grooves.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the installation block and the screw rod are arranged, the knob can be rotated in the use process, so that the combined length between the screw rod and the loop bar is changed, the space between the two groups of fixed rods is changed, the placement of publicity boards with different lengths is met, the application range of the device is enhanced, the economic benefit of enterprises is enhanced, and the flexibility in the use process is improved;
the rotating shaft and the inserting rod are arranged, and the inserting rod is pulled to be clamped in the corresponding connecting groove, so that the angle of the publicity board is adjusted, the device is adjusted to a proper viewing angle, the reading fatigue is reduced, the reading requirement of a user is met, the reading experience is improved, the educational and publicity effects are improved, the operation is simple, and the practicability is high;
through being provided with extension plate and slider, through taking the extension plate out from the publicity board, improve the propaganda space of device, improved the space utilization efficiency of this device simultaneously, can take out the publicity board from the device simultaneously, be convenient for clear up and carry, improved the functional in the use.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic side view of the spacing rod and the publicity board structure of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1;
fig. 4 is a partially enlarged schematic view of B in fig. 1 according to the present invention.
In the figure: 1. fixing the rod; 2. a rotating shaft; 3. mounting blocks; 4. a fixing frame; 5. inserting the rod; 6. a spring; 7. a limiting rod; 8. a publicity board; 9. an extension plate; 10. a slider; 11. a moving wheel; 12. a loop bar; 13. a threaded sleeve; 14. a knob; 15. a screw.
The specific implementation mode is as follows:
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.
Referring to fig. 1-4, the present invention provides an embodiment: a culture education propaganda device convenient to move comprises fixing rods 1, wherein the inner sides of two groups of fixing rods 1 are connected with rotating shafts 2 through bearings, installation blocks 3 are installed on one sides, close to each other, of the rotating shafts 2, propaganda boards 8 are arranged on the inner sides of the installation blocks 3, the inner sides of the fixing rods 1 are fixedly connected with loop bars 12, the right sides of the loop bars 12 are connected with threaded sleeves 13 through bearings, the outer sides of the threaded sleeves 13 are fixedly connected with knobs 14, screw rods 15 are inserted into the inner sides of the threaded sleeves 13, the left sides of the screw rods 15 extend to the inner sides of the loop bars 12, the left sides of the screw rods 15 are arranged to be square structures, the outer side sizes of the screw rods 15 are matched with the inner sides of the loop bars 12, and the right sides of;
further, as shown in fig. 1, a moving wheel 11 is fixedly installed at the bottom end of the fixed rod 1, and the lower side of the moving wheel 11 is in contact with the ground, so that when the device is used, the moving wheel 11 connected to the lower side of the fixed rod 1 is stressed by pushing the fixed rod 1, the device is conveniently pushed to a proper position, the physical strength consumed by a user is reduced, and the working efficiency of use is improved;
further, as shown in fig. 1 and fig. 3, a fixing frame 4 is fixedly connected to one side of the fixing rods 1 close to each other, an inserting rod 5 is inserted into the fixing frame 4, a spring 6 is sleeved outside the inserting rod 5, the other end of the spring 6 is connected to the inner wall of the fixing frame 4, a connecting groove is uniformly formed in the rotating shaft 2, the inserting rod 5 extends into the connecting groove formed in the rotating shaft 2 through the spring 6, in the using process, a user can pull the inserting rod 5 to deform the inserting rod 5 by pressing the spring 6 sleeved outside, so that the inserting rod 5 is separated from the connecting groove formed in the rotating shaft 2, at the moment, the force can be applied to the publicity board 8, the publicity board 8 is adjusted to a proper angle, the force application to the inserting rod 5 is stopped, and the inserting rod 5 is made to stretch out and draw back in the fixing frame 4 through the resilience force of the spring 6, the two-way connecting plate is clamped in the corresponding connecting groove again, so that the angle of the publicity board 8 is adjusted, and the reading requirement of a user is met;
furthermore, as shown in fig. 1 and fig. 2, limiting rods 7 are inserted at the upper and lower ends of the mounting block 3, a fixing groove is formed in the outer side of the publicity board 8, an internal thread is formed in the inner wall of the fixing groove, an external thread is formed on the outer surface of the limiting rod 7, the lower side of the limiting rod 7 is in contact with the inner wall of the fixing groove, the publicity board 8 can be placed on the inner side of the mounting block 3, the limiting rod 7 extends into the fixing groove in the publicity board 8 by rotating the limiting rod 7, the external thread formed in the outer side of the limiting rod 7 is matched with the internal thread on the inner wall of the fixing groove, and the publicity board 8 is limited and mounted;
further, as shown in fig. 1 and 2, a rectangular groove is formed in the publicity board 8, an extension board 9 is arranged in the rectangular groove, and the arrangement of the extension board 9 enhances the overall publicity space of the device, thereby improving the publicity effect of the device;
further, as shown in fig. 1, fig. 2 and fig. 4, the upper end and the lower end of the extension plate 9 are fixedly connected with the sliding block 10, the inner wall of the publicity board 8 and the position corresponding to the sliding block 10 are provided with sliding grooves, the inner wall of the sliding grooves is in contact with the outer surface of the sliding block 10, the sliding block 10 is in sliding connection with the extension plate 9 through the sliding grooves, the extension plate 9 is displaced in the publicity board 8 by pulling the extension plate 9 arranged in the publicity board 8, the sliding block 10 connected with the upper end and the lower end of the extension plate 9 slides in the sliding grooves arranged in the publicity board 8 under the stress, the stability of the extension plate 9 in the moving process is enhanced, and the normal;
the working principle is as follows: during the use, through promoting dead lever 1, make the removal wheel 11 atress that dead lever 1 downside is connected, after moving the device to suitable position through removing wheel 11, stop the application of force to dead lever 1, the user can be according to publicity board 8's length this moment, through rotating knob 14, make the swivel nut 13 that is connected with knob 14 atress simultaneously, thereby realize that the knob 14 that the swivel nut 13 inside cup jointed carries out screw-thread fit with it, make screw rod 15 inside flexible at loop bar 12, the combination length between loop bar 12 and the screw rod 15 changes, must carry out appropriate regulation to the interval between two sets of dead levers 1, make the installation piece 3 interval of dead lever 1 inboard connection adjust to suitable position.
At this moment, can place publicity board 8 in installation piece 3 inboardly, through rotating gag lever post 7, make gag lever post 7 extend to publicity board 8 inside fixed slot in, the external screw thread that sets up in the gag lever post 7 outside is mutually supported with the internal thread of fixed slot inner wall, realize the spacing installation to publicity board 8, moreover, the steam generator is simple in operation, in the use, user's accessible pulling is inserted and is established pole 5, make and insert the spring 6 that establishes pole 5 and cup joint through the extrusion outside and take place deformation, realize inserting and establish pole 5 and break away from the inside spread groove of seting up of axis of rotation 2, can be to publicity board 8 application of force this moment, adjust publicity board 8 to suitable angle after, stop inserting and establish pole 5 application of force, make and insert that the resilience force of pole 5 through spring 6 and stretch out and draw back in fixed frame 4 is inside, block once more is.
Subsequently, the inside extension plate 9 that sets up of user's accessible pulling publicity board 8 for extension plate 9 takes place the displacement in publicity board 8 is inside, and the slider 10 atress that extension plate 9 upper and lower both ends are connected slides in the inside spout of seting up of publicity board 8, and reinforcing extension plate 9 removes the stability of in-process, guarantees the normal use of device, accomplishes extension plate 9 and takes out the back, realizes the increase to device show space, does above the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a culture education propaganda device convenient to remove, includes dead lever (1), its characterized in that: two sets of the inboard of dead lever (1) is connected with axis of rotation (2) through the bearing, and all installs installation piece (3) in the one side that axis of rotation (2) are close to each other, the inboard of installation piece (3) is provided with publicity board (8), one of them is a set of inboard fixedly connected with loop bar (12) of dead lever (1), and the right side of loop bar (12) is connected with swivel nut (13) through the bearing, the outside fixedly connected with knob (14) of swivel nut (13), the inboard of swivel nut (13) is inserted and is equipped with screw rod (15), and the left side of screw rod (15) extends to the inside of loop bar (12), the left side of screw rod (15) sets up to square structure, the outside size of screw rod (15) and the inboard size looks adaptation of loop bar (12), the right side of screw rod (15) is connected with the inboard of another group of dead lever (1.
2. A portable cultural education propaganda apparatus according to claim 1, wherein: the bottom end of the fixed rod (1) is fixedly provided with a movable wheel (11), and the lower side of the movable wheel (11) is in contact with the ground.
3. A portable cultural education propaganda apparatus according to claim 1, wherein: the utility model discloses a fixed pole (2) of axis of rotation, including dead lever (1), one side fixedly connected with fixed frame (4) that are close to each other, and the inside of fixed frame (4) is inserted and is equipped with and inserts and establish pole (5), the outside of inserting and establishing pole (5) has cup jointed spring (6), and the other end of spring (6) is connected with the inner wall of fixed frame (4), the spread groove has evenly been seted up to the inside of axis of rotation (2), insert and establish pole (5) and extend to the inside spread groove of seting up of axis of rotation (2) through spring (6).
4. A portable cultural education propaganda apparatus according to claim 1, wherein: the installation structure is characterized in that limiting rods (7) are inserted at the upper end and the lower end of the installation block (3), a fixing groove is formed in the outer side of the publicity board (8), an internal thread is formed in the inner wall of the fixing groove, an external thread is formed in the outer surface of the limiting rod (7), and the lower side of the limiting rod (7) is in contact with the inner wall of the fixing groove.
5. A portable cultural education propaganda apparatus according to claim 1, wherein: rectangular channel has been seted up to the inside of publicity board (8), and the inside of rectangular channel is provided with extension plate (9).
6. A portable cultural education promotion apparatus according to claim 5, wherein: the upper end and the lower end of the extension plate (9) are fixedly connected with sliding blocks (10), sliding grooves are formed in the inner wall of the publicity board (8) and the positions corresponding to the sliding blocks (10), the inner wall of each sliding groove is in contact with the outer surface of each sliding block (10), and the sliding blocks (10) are in sliding connection with the extension plate (9) through the sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281453.3U CN213366059U (en) | 2020-07-02 | 2020-07-02 | Culture education propaganda device convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281453.3U CN213366059U (en) | 2020-07-02 | 2020-07-02 | Culture education propaganda device convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213366059U true CN213366059U (en) | 2021-06-04 |
Family
ID=76138779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021281453.3U Active CN213366059U (en) | 2020-07-02 | 2020-07-02 | Culture education propaganda device convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213366059U (en) |
-
2020
- 2020-07-02 CN CN202021281453.3U patent/CN213366059U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207198207U (en) | A kind of easy-to-dismount electric energy meter | |
| CN215390532U (en) | Baking finish device of ammeter case production | |
| CN213366059U (en) | Culture education propaganda device convenient to remove | |
| CN206356653U (en) | A kind of building materials pipe cutting processing fixing device | |
| CN108183001B (en) | Actinobacillus device is used in a kind of production of cable | |
| CN208547885U (en) | A kind of computer host box of easy access | |
| CN207808897U (en) | One kind is painted from life with portable extension type drawing board | |
| CN215742554U (en) | Coating production line exhaust-gas treatment equipment | |
| CN215021231U (en) | But nursing is with angle regulation's arm placer | |
| CN210792667U (en) | Portable drawing board of painting from life in field | |
| CN207166307U (en) | A kind of motor of good heat dissipation effect | |
| CN211742572U (en) | Display device that land resource management used | |
| CN206961409U (en) | A kind of Mechanical Design Teaching model support | |
| CN206627877U (en) | A kind of computer host box for being easy to winding displacement | |
| CN205948291U (en) | Adjustable chin door thick stick of easily accomodating | |
| CN210059629U (en) | U-shaped copper wire processing device | |
| CN220800658U (en) | Novel design show shelf | |
| CN213256161U (en) | Computer screen cleaning device | |
| CN216166651U (en) | Combined telescopic artistic photo frame | |
| CN216408381U (en) | Auxiliary learning device applied to mobile electronic equipment | |
| CN220037397U (en) | Gear box convenient to dismantle | |
| CN218248480U (en) | Mechanical device for outdoor exercise of children | |
| CN216774501U (en) | Support firm motor backup pad | |
| CN216723651U (en) | Drawing device for engineering design | |
| CN210039259U (en) | Design is with show board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mobile cultural and educational propaganda device Effective date of registration: 20210630 Granted publication date: 20210604 Pledgee: China Construction Bank Fengxian sub branch Pledgor: Xuzhou Balala Network Technology Co.,Ltd. Registration number: Y2021980005607 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 211200 Dongping Street industrial concentration area, Lishui District, Nanjing City, Jiangsu Province Patentee after: Nanjing peer information technology Co., Ltd Address before: 221700 No.10, zone 1, Dashahe e e-commerce Industrial Park, Huashan Town, Feng County, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Balala Network Technology Co., Ltd |
|
| CP03 | Change of name, title or address | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220218 Granted publication date: 20210604 Pledgee: China Construction Bank Fengxian sub branch Pledgor: Xuzhou Balala Network Technology Co.,Ltd. Registration number: Y2021980005607 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |