CN214897529U - Legal knowledge publicity column convenient to clearance leaflet - Google Patents
Legal knowledge publicity column convenient to clearance leaflet Download PDFInfo
- Publication number
- CN214897529U CN214897529U CN202121468549.5U CN202121468549U CN214897529U CN 214897529 U CN214897529 U CN 214897529U CN 202121468549 U CN202121468549 U CN 202121468549U CN 214897529 U CN214897529 U CN 214897529U
- Authority
- CN
- China
- Prior art keywords
- bracing piece
- leaflet
- rod
- fixed frame
- movable
- 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
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model discloses a legal knowledge publicity column convenient to clearance leaflet, including the weather shield, bracing piece and fixed frame, the bracing piece is all installed to the inside both sides of weather shield, servo motor is installed on the top of bracing piece, the threaded rod is all installed to the inside of bracing piece, the belt pulley is installed on the outside top of threaded rod, the movable block is all installed to the outside of threaded rod, and installs the main part between the adjacent movable block, one side of bracing piece all is provided with the preformed groove, the internally mounted of main part has fixed frame, the one end of bracing piece all is provided with stable structure, stable structure includes the hinge bar, movable rod and installation screw. The utility model discloses a be provided with stable structure, install the bracing piece, pass through installation screw fixed mounting with the movable rod subaerial thereupon, because triangle-shaped has stability, alright support the bracing piece, improve bracing piece positional stability, realized improving the device's stability.
Description
Technical Field
The utility model relates to a publicity column technical field specifically is a legal knowledge publicity column convenient to clearance leaflet.
Background
In order to improve the legal consciousness of people, the government places legal knowledge publicity columns everywhere, and the law means that the governing level is the basic law and the common law issued by a certain legal procedure for realizing the governing and managing the country. Laws are the embodiment of governing hierarchical intention, and people usually print legal knowledge into propaganda reports and post the propaganda reports in a publicity column for reading by pedestrians as a national governing tool;
the height of publicity column is adjusted to current legal knowledge publicity column when posting, is not convenient for, leads to people comparatively troublesome at the process of changing the leaflet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a legal knowledge publicity column convenient to clearance leaflet to propose the problem of the height of being not convenient for adjust the publicity column in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a legal knowledge publicity column convenient for clearing a leaflet comprises a rain baffle plate, supporting rods and a fixing frame, wherein the supporting rods are mounted on two sides of the interior of the rain baffle plate, a servo motor is mounted at the top end of each supporting rod, and threaded rods are mounted in the interior of each supporting rod;
the belt pulley is installed on the outside top of threaded rod, the movable block is all installed to the outside of threaded rod, and installs the main part between the adjacent movable block, one side of bracing piece all is provided with the preformed groove, the internally mounted of main part has fixed frame.
Preferably, the inside of movable block is provided with the internal thread, the inside internal thread of movable block and threaded rod mutual adaptation, the inside internal thread of movable block and threaded rod constitute threaded connection.
Preferably, the one end of bracing piece all is provided with stable structure, stable structure includes hinge bar, movable rod and installation screw, the movable rod all articulates the one end in the bracing piece bottom, the installation screw is all installed to the inside both sides of movable rod, the one end at movable rod top articulates there is the hinge bar, the top of hinge bar and the one end of bracing piece are articulated each other.
Preferably, the movable rods have equal lengths and are symmetrically distributed about the central axis of the rain shield.
Preferably, the one end of fixed frame is provided with auxiliary structure, auxiliary structure includes fixed plate, spout, slider and bolt, the spout all sets up the both sides in fixed frame one end, the slider is all installed to the inside of spout, and the one end of slider installs the fixed plate, the bolt is all installed to the top and the bottom of fixed plate both sides.
Preferably, the top and the bottom of fixed frame both sides all are provided with the preformed hole, the preformed hole and the bolt of fixed frame both sides top and bottom constitute the block structure.
Preferably, the inner cross section of the sliding groove is larger than the outer cross section of the sliding block, and the sliding groove and the sliding block form a sliding structure.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of legal knowledge publicity column convenient to clearance leaflet is rational in infrastructure, has following advantage:
(1) the servo motor is arranged at the top end of the supporting rod, the servo motor is started, the threaded rod on one side can be driven to rotate, the belt pulley is driven to rotate, the two threaded rods can be driven to rotate simultaneously, the movable block can be driven to ascend or descend outside the threaded rods, and the main body can be driven to move upwards or downwards;
(2) the support rod is installed through the stable structure, and the movable rod is fixedly installed on the ground through the installation screw, so that the support rod can be supported due to the stability of the triangle, the positioning stability of the support rod is improved, and the stability of the device is improved;
(3) through being provided with auxiliary structure, take out the bolt from the inside of fixed frame, upwards promote the fixed plate thereupon, just can drive the inside roll-off of slider from the spout, thereupon alright take out the fixed plate, take out the inside leaflet of fixed frame again, place the inside of fixed frame with new leaflet again and install, realized the device and be convenient for clear up the leaflet.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic front view of the cross-sectional structure of the present invention;
fig. 3 is a schematic side view of the cross-sectional structure of the present invention;
fig. 4 is a rear view structure diagram of the present invention;
fig. 5 is a schematic view of a three-dimensional cross-sectional structure of the auxiliary structure of the present invention;
fig. 6 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
In the figure: 1. a rain shield; 2. a belt pulley; 3. a main body; 4. a support bar; 5. a movable block; 6. a fixing frame; 7. stabilizing the structure; 701. a hinged lever; 702. a movable rod; 703. mounting screws; 8. reserving a groove; 9. a servo motor; 10. a threaded rod; 11. an auxiliary structure; 1101. a fixing plate; 1102. a chute; 1103. a slider; 1104. and (4) a bolt.
Detailed Description
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. 1-6, the present invention provides an embodiment: a legal knowledge publicity column convenient for clearing a leaflet comprises a rain baffle plate 1, supporting rods 4 and a fixing frame 6, wherein the supporting rods 4 are respectively arranged on two sides of the interior of the rain baffle plate 1, a servo motor 9 is arranged at the top ends of the supporting rods 4, and threaded rods 10 are respectively arranged in the interior of the supporting rods 4;
the belt pulley 2 is mounted at the top end of the outer portion of the threaded rod 10, the movable blocks 5 are mounted on the outer portion of the threaded rod 10, the main body 3 is mounted between every two adjacent movable blocks 5, the reserved groove 8 is formed in one side of the supporting rod 4, the fixing frame 6 is mounted in the main body 3, internal threads are arranged in the movable blocks 5, the internal threads in the movable blocks 5 are matched with the threaded rod 10, and the internal threads in the movable blocks 5 are in threaded connection with the threaded rod 10 to facilitate height adjustment;
the servo motor 9 is started, the threaded rod 10 on one side is driven to rotate, the belt pulley 2 is driven to rotate, the two threaded rods 10 are driven to rotate simultaneously, the internal thread inside the movable block 5 is matched with the threaded rod 10, the movable block 5 can be driven to ascend or descend outside the threaded rod 10, the main body 3 can be driven to move upwards or downwards, and the leaflet is convenient for people to use when the leaflet is replaced;
one end of each support rod 4 is provided with a stabilizing structure 7, each stabilizing structure 7 comprises a hinge rod 701, a movable rod 702 and mounting screws 703, the movable rods 702 are hinged to one end of the bottom of each support rod 4, the mounting screws 703 are mounted on two sides inside the movable rods 702, one end of the top of each movable rod 702 is hinged to the hinge rod 701, the top of each hinge rod 701 and one end of each support rod 4 are hinged to each other, the lengths of the movable rods 702 are equal, and the movable rods 702 are symmetrically distributed about the central axis of the rain shield 1, so that the stability is improved;
the support rod 4 is installed, then the movable rod 702 is fixedly installed on the ground through the installation screw 703, and the support rod 4 can be supported due to the stability of the triangle formed by the support rod 4, the hinge rod 701 and the movable rod 702, so that the positioning stability of the support rod 4 is improved;
an auxiliary structure 11 is arranged at one end of the fixing frame 6, the auxiliary structure 11 comprises a fixing plate 1101, a sliding groove 1102, a sliding block 1103 and a bolt 1104, the sliding grooves 1102 are arranged on two sides of one end of the fixing frame 6, the sliding block 1103 is arranged inside the sliding groove 1102, the fixing plate 1101 is arranged at one end of the sliding block 1103, the bolt 1104 is arranged at the top and the bottom of two sides of the fixing plate 1101, reserved holes are arranged at the top and the bottom of two sides of the fixing frame 6, the reserved holes at the top and the bottom of two sides of the fixing frame 6 and the bolt 1104 form a clamping structure, the inner cross section of the sliding groove 1102 is larger than the outer cross section of the sliding block 1103, and the sliding groove 1102 and the sliding block 1103 form a sliding structure, so that leaflet replacement is convenient;
taking out bolt 1104 from the inside of fixed frame 6, follow this fixed plate 1101 upwards promotes, just can drive slider 1103 from the inside roll-off of spout 1102, follow this alright take out fixed plate 1101, take out the inside leaflet of fixed frame 6 again, place the inside of fixed frame 6 with new leaflet again, reinstall fixed plate 1101 to the one end of fixed frame 6, follow this with bolt 1104 card go into the inside of the preformed hole of fixed frame 6 both sides top and bottom, alright fix fixed plate 1101.
The working principle is as follows: when the device is used, an external power supply is adopted, firstly, the support rod 4 is installed, then the movable rod 702 is fixedly installed on the ground through the installation screw 703, and the support rod 4, the hinge rod 701 and the movable rod 702 form a triangular arrangement, so that the support rod 4 can be supported due to the stability of the triangle, and the positioning stability of the support rod 4 is improved;
then, the servo motor 9 is started to drive the threaded rod 10 on one side to rotate, the belt pulley 2 is driven to rotate, the two threaded rods 10 are driven to rotate simultaneously, the internal thread inside the movable block 5 is matched with the threaded rod 10, the movable block 5 can be driven to ascend or descend outside the threaded rod 10, the main body 3 can be driven to move upwards or downwards, and the use of people is facilitated when the leaflet is replaced;
finally, taking out bolt 1104 from the inside of fixed frame 6, subsequently upwards pushing fixed plate 1101, then driving slider 1103 to slide out from the inside of chute 1102, subsequently alright take out fixed plate 1101, again take out the inside leaflet of fixed frame 6, again place the inside of fixed frame 6 with new leaflet, reinstall fixed plate 1101 to the one end of fixed frame 6, subsequently go into bolt 1104 inside the preformed hole of fixed frame 6 both sides top and bottom, alright fix fixed plate 1101.
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 (7)
1. The utility model provides a legal knowledge publicity column convenient to clearance leaflet, includes weather shield (1), bracing piece (4) and fixed frame (6), its characterized in that: supporting rods (4) are mounted on two sides of the interior of the rain baffle (1), a servo motor (9) is mounted at the top end of each supporting rod (4), and threaded rods (10) are mounted in the interior of each supporting rod (4);
belt pulley (2) are installed on the top of threaded rod (10) outside, movable block (5) are all installed to the outside of threaded rod (10), and install between adjacent movable block (5) main part (3), one side of bracing piece (4) all is provided with provided groove (8), the internally mounted of main part (3) has fixed frame (6).
2. The legal knowledge bulletin board convenient to clear the leaflet of claim 1, wherein: the inside of activity piece (5) is provided with the internal thread, the inside internal thread of activity piece (5) and threaded rod (10) mutual adaptation, the inside internal thread of activity piece (5) and threaded rod (10) constitute threaded connection.
3. The legal knowledge bulletin board convenient to clear the leaflet of claim 1, wherein: the one end of bracing piece (4) all is provided with stable structure (7), stable structure (7) are including hinge bar (701), movable rod (702) and installation screw (703), movable rod (702) all articulates the one end in bracing piece (4) bottom, installation screw (703) are all installed to the inside both sides of movable rod (702), the one end at movable rod (702) top articulates there is hinge bar (701), the top of hinge bar (701) and the one end of bracing piece (4) are articulated each other.
4. The legal knowledge bulletin board convenient to clear the leaflet of claim 3, wherein: the length of the movable rods (702) is equal, and the movable rods (702) are symmetrically distributed about the central axis of the rain baffle (1).
5. The legal knowledge bulletin board convenient to clear the leaflet of claim 1, wherein: the one end of fixed frame (6) is provided with auxiliary structure (11), auxiliary structure (11) are including fixed plate (1101), spout (1102), slider (1103) and bolt (1104), spout (1102) all sets up the both sides in fixed frame (6) one end, slider (1103) are all installed to the inside of spout (1102), and fixed plate (1101) are installed to the one end of slider (1103), bolt (1104) are all installed to the top and the bottom of fixed plate (1101) both sides.
6. The legal knowledge bulletin board convenient for clearing a promo sheet of claim 5, wherein: the top and the bottom of fixed frame (6) both sides all are provided with the preformed hole, the preformed hole and bolt (1104) of fixed frame (6) both sides top and bottom constitute the block structure.
7. The legal knowledge bulletin board convenient for clearing a promo sheet of claim 5, wherein: the inner cross section of the sliding groove (1102) is larger than the outer cross section of the sliding block (1103), and the sliding groove (1102) and the sliding block (1103) form a sliding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121468549.5U CN214897529U (en) | 2021-06-30 | 2021-06-30 | Legal knowledge publicity column convenient to clearance leaflet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121468549.5U CN214897529U (en) | 2021-06-30 | 2021-06-30 | Legal knowledge publicity column convenient to clearance leaflet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214897529U true CN214897529U (en) | 2021-11-26 |
Family
ID=78928821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121468549.5U Active CN214897529U (en) | 2021-06-30 | 2021-06-30 | Legal knowledge publicity column convenient to clearance leaflet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214897529U (en) |
-
2021
- 2021-06-30 CN CN202121468549.5U patent/CN214897529U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214897529U (en) | Legal knowledge publicity column convenient to clearance leaflet | |
| CN209543770U (en) | A kind of municipal administration warning sign being moved easily | |
| CN218348533U (en) | Street lamp device capable of finely adjusting elevation angle | |
| CN212561261U (en) | Convenient urban traffic safety sign who adjusts | |
| CN213805016U (en) | Safety warning device for constructional engineering | |
| CN219550311U (en) | LED street lamp pole with advertising function | |
| CN215104887U (en) | Height-adjustable mobile traffic sign | |
| CN216053772U (en) | City construction planning information display board | |
| CN218647526U (en) | Outdoor parking area parking stall guide equipment | |
| CN216194178U (en) | Traffic indication sign board based on Internet of things | |
| CN218141558U (en) | Railway signal lamp for urban rail transit | |
| CN218100621U (en) | Multifunctional composite power grid electric power signboard | |
| CN213896877U (en) | Fixed manual integral type limit for height frame | |
| CN219908670U (en) | Safety guiding device for highway construction | |
| CN216353287U (en) | Signboard is used in landscape design | |
| CN210891417U (en) | Energy-saving high-low arm solar street lamp | |
| CN215981636U (en) | Guide path recognizing equipment for traveling | |
| CN217733823U (en) | Highway construction safety warning device | |
| CN213958430U (en) | Safety warning device is used in building civil engineering construction | |
| CN218217183U (en) | Photovoltaic guide rail for special-shaped roof | |
| CN215482502U (en) | Highway sign convenient to adjust | |
| CN212990526U (en) | Wind-resistant and inclination-resistant indicating plate for garbage classification | |
| CN212316741U (en) | Traffic light portal frame installs device additional | |
| CN220705368U (en) | Warning fence for construction site | |
| CN217325091U (en) | Shading baffle for highway maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |