CN210837034U - Network security propaganda device - Google Patents
Network security propaganda device Download PDFInfo
- Publication number
- CN210837034U CN210837034U CN201922299905.4U CN201922299905U CN210837034U CN 210837034 U CN210837034 U CN 210837034U CN 201922299905 U CN201922299905 U CN 201922299905U CN 210837034 U CN210837034 U CN 210837034U
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- China
- Prior art keywords
- fixedly connected
- bevel gear
- network security
- handle
- poster
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a publicity column technical field just discloses a network security propaganda device, including the fence body, the equal fixedly connected with fixed plate in four corners of the internal chamber of fence body has all seted up movable chamber in the left and right sides of the fence body, has seted up the through-hole in the front side in activity chamber, the fixed slot has all been seted up to the front side in activity chamber top and bottom, has seted up smooth chamber in the left side of fixed slot, rotates in the inside of through-hole to be connected with movable post, the rear end of movable post deepens movable chamber and with first bevel gear fixed connection. This network security propaganda device moves the handle through twisting, and then the rotation of handle makes splint remove to the fixed plate to go into four group's splint and four group's fixed plates back respectively with the four corners of poster after, the removal of splint makes it press from both sides the poster tightly with the fixed plate, only needs reverse twisting to move the handle when taking off the poster and can make splint remove to initial position, from this no longer presss from both sides tight poster, and operating personnel can be convenient take off the poster.
Description
Technical Field
The utility model relates to a publicity column technical field specifically is a network security propaganda device.
Background
The national network security propaganda week and the national network security propaganda week are subject activities developed for 'co-building network security and sharing network civilization', and around the key fields and industry network security problems of finance, telecommunication, electronic government affairs, electronic commerce and the like, aiming at the hotspot problem concerned by social public, a series of subject propaganda activities such as network security experience exhibition and the like are held, the network security situation and the network security awareness are established, the network security propaganda week is held nationwide in 2017, the network security of the internet enterprises are found in the network security week, the attention and support to the network security are shown, the network security situation and the network security awareness are emphasized, the network security talent is cultured and the network security is guaranteed to be guaranteed forever, and when people carry out network security propaganda education on the masses, in order to facilitate propaganda, some bulletin boards or propaganda boards are often used, the promotional poster is then pasted on the billboard, but the poster cannot be conveniently removed in a pasting manner, so that the promotional slogan is too old, and the workload of operators is increased.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a network security propaganda device has solved the unable convenient problem of taking off the poster of the mode that the poster was pasted to current publicity column.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a network security propaganda device comprises a fence body, wherein four corners of an inner cavity of the fence body are fixedly connected with fixing plates, the left side and the right side of the fence body are respectively provided with a movable cavity, the front side of the movable cavity is provided with a through hole, the front sides of the top and the bottom of the movable cavity are respectively provided with a fixing groove, the left side of the fixing groove is provided with a sliding cavity, the inside of the through hole is rotatably connected with a movable column, the rear end of the movable column extends into the movable cavity and is fixedly connected with a first bevel gear, the first bevel gear is meshed with two groups of second bevel gears, the bottom of the second bevel gear is fixedly connected with a rotating column, the outer side of the rotating column is fixedly connected with a blocking block, the bottom end of the rotating column penetrates through a balancing block and is fixedly connected with a third bevel gear, the outer side of the balancing block is fixedly connected with the inner wall of the movable cavity, the third, and the other side of the clamping device penetrates through the sliding cavity and extends to the inner cavity of the fence body.
Preferably, the clamping device comprises a fourth bevel gear, the fourth bevel gear is meshed with the third bevel gear, a threaded pipe is fixedly connected to the front side of the fourth bevel gear, the front end of the threaded pipe is fixedly connected with the bearing, the front side of the bearing is fixedly connected to the inner wall of the fixing groove, a sleeve is screwed on the outer side of the threaded pipe, a connecting column is fixedly connected to the left side of the sleeve, and the left end of the connecting column penetrates through the sliding cavity and is fixedly connected with the clamping plate.
Preferably, the cross section of the blocking block is circular, and the diameter of the blocking block is smaller than that of the balance weight.
Preferably, the size of the clamping plate is the same as that of the fixing plate, and the width of the inner wall of the sliding cavity is matched with the diameter of the connecting column.
Preferably, a threaded hole is formed in the sleeve, and threads on the inner wall of the threaded hole are matched with threads on the outer side of the threaded pipe.
Preferably, the front end of the movable column is fixedly connected with a handle, the handle is a cylindrical handle, and the length of the handle is greater than the diameter of the through hole.
(III) advantageous effects
Compared with the prior art, the utility model provides a network security propaganda device possesses following beneficial effect:
1. this network security propaganda device moves the handle through twisting, and then the rotation of handle makes splint remove to the fixed plate to go into four group's splint and four group's fixed plates back respectively with the four corners of poster after, the removal of splint makes it press from both sides the poster tightly with the fixed plate, only needs reverse twisting to move the handle when taking off the poster and can make splint remove to initial position, from this no longer presss from both sides tight poster, and operating personnel can be convenient take off the poster.
2. This network security propaganda device, through the balancing piece with block the cooperation between the piece, and then the balancing piece makes the rotation post can't move down through blocking the mode that blocks that the piece can't move down to make the balancing piece prevent to move down the condition that leads to the device to become invalid because of rotating the post, through setting up the handle, and then the handle makes more convenient when using the device of operating personnel.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial sectional view of the fence of the present invention;
fig. 3 is a sectional view of the structure of the fixing groove of the present invention;
FIG. 4 is an enlarged view of the structure at the position A of the present invention;
fig. 5 is an enlarged view of the structure at the position B of the present invention.
In the figure: 1. a hurdle body; 2. a through hole; 3. a clamping device; 301. a splint; 302. connecting columns; 303. a fourth bevel gear; 304. a sleeve; 305. a threaded pipe; 306. a bearing; 4. a handle; 5. a fixing plate; 6. a movable post; 7. a movable cavity; 8. rotating the column; 9. a counterbalance; 10. a third bevel gear; 11. a slide chamber; 12. fixing grooves; 13. a second bevel gear; 14. a first bevel gear; 15. a stop block.
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. 1-5, a network security propaganda device comprises a fence body 1, fixed plates 5 are fixedly connected to four corners of an inner cavity of the fence body 1, movable cavities 7 are respectively arranged at the left and right sides of the fence body 1, a through hole 2 is arranged at the front side of each movable cavity 7, fixed grooves 12 are respectively arranged at the front sides of the top and the bottom of each movable cavity 7, a sliding cavity 11 is arranged at the left side of each fixed groove 12, a movable column 6 is rotatably connected to the inside of each through hole 2, the rear end of each movable column 6 extends into each movable cavity 7 and is fixedly connected with a first bevel gear 14, each first bevel gear 14 is meshed with two second bevel gears 13, when the first bevel gear 14 rotates, the two second bevel gears 13 are driven to rotate, a rotating column 8 is fixedly connected to the bottom of each second bevel gear 13, a blocking block 15 is fixedly connected to the outer side of each rotating column 8, and the bottom end of each rotating column 8 penetrates through a, when the second bevel gear 13 rotates, the third bevel gear 10 is driven to rotate through the rotating column 8, the outer side of the balance block 9 is fixedly connected to the inner wall of the movable cavity 7, the balance block 9 is matched with the blocking block 15, the balance block 9 enables the rotating column 8 to move downwards in a mode that the blocking block 15 cannot move downwards, the balance block 9 is enabled to prevent the failure of the device caused by the downward movement of the rotating column 8, the third bevel gear 10 is meshed with the clamping device 3, the clamping device 3 is opened by the rotation of the third bevel gear 10, one side of the clamping device 3 is fixedly connected with the inner wall of the fixing groove 12, and the other side of the clamping device 3 penetrates through the sliding cavity 11 and extends to the inner cavity of the fence 1.
Specifically, in order to conveniently replace posters, the clamping device 3 is provided, the clamping device 3 comprises a fourth bevel gear 303, the fourth bevel gear 303 is meshed with the third bevel gear 10, a threaded pipe 305 is fixedly connected to the front side of the fourth bevel gear 303, the front end of the threaded pipe 305 is fixedly connected with a bearing 306, the front side of the bearing 306 is fixedly connected to the inner wall of the fixed groove 12, a sleeve 304 is screwed on the outer side of the threaded pipe 305, the sleeve 304 moves on the outer side when the threaded pipe 305 rotates, a connecting column 302 is fixedly connected to the left side of the sleeve 304, the left end of the connecting column 302 penetrates through the sliding cavity 11 and is fixedly connected with the clamping plate 301, when the fourth bevel gear 303 is driven to rotate by the rotation of the third bevel gear 10, the threaded pipe 305 rotates along with the sleeve 304, so that the clamping plate 301 moves towards the fixed plate 5 by the rotation of the handle 4, and after four corners of the posters are respectively clamped between the four groups of clamping plate 301 and the, the removal of splint 301 makes it press from both sides tightly the poster with fixed plate 5, only needs reverse twist to move handle 4 when taking off the poster can make splint 301 move to initial position, from this no longer presss from both sides tight poster, and operating personnel can be convenient take off the poster.
Specifically, in order to make the blocking piece 15 blocked by the balance weight 9, the cross section of the blocking piece 15 is circular, and the diameter of the blocking piece 15 is smaller than that of the balance weight 9.
Specifically, in order to enable the clamping plate 301 and the fixing plate 5 to stably clamp posters, the connecting column 302 can smoothly move in the sliding cavity 11, the size of the clamping plate 301 is the same as that of the fixing plate 5, and the width of the inner wall of the sliding cavity 11 is matched with the diameter of the connecting column 302.
Specifically, in order that the sleeve 304 will move outside the threaded pipe 305 when it rotates, a threaded hole is opened in the sleeve 304, and the thread on the inner wall of the threaded hole is matched with the thread on the outside of the threaded pipe 305.
Specifically, for the convenient use the device of operating personnel, the front end fixedly connected with handle 4 that sets up activity post 6, handle 4 are the cylinder type handle, and the length of handle 4 is greater than the diameter of through-hole 2, through setting up handle 4, and then handle 4 makes operating personnel more convenient when using the device.
When the poster clamp is used, four corners of a poster are respectively clamped between four groups of clamping plates and four groups of fixing plates, then the handle 4 is screwed, the movable column 6 is driven to rotate by the handle 4 when the handle 4 rotates, the first bevel gear 14 rotates along with the movable column 6, the first bevel gear 14 rotates to drive the two groups of second bevel gears 13 to rotate, the third bevel gear 10 is driven to rotate by the rotating column 8 when the second bevel gears 13 rotate, the fourth bevel gear 303 rotates to enable the threaded pipe 305 to rotate along with the first bevel gear, the sleeve 304 moves towards the fixing plate 5 outside the threaded pipe 305 when the threaded pipe 305 rotates, so that the connecting column 302 drives the clamping plate 301 to move towards the fixing plate 5, the clamping plate 301 can be moved to clamp the poster with the fixing plate 5, and the clamping plate 301 can be moved towards the initial position only by reversely screwing the handle 4 when the poster is taken off, whereby the clamping plate 301 will no longer clamp the poster,
to sum up, this network security propaganda device, through twisting handle 4, and then the rotation of handle 4 makes splint 301 move to fixed plate 5, thereby after four group's splint 301 and four group's fixed plate 5 are gone into respectively to the four corners with the poster after, the removal of splint 301 makes it press from both sides the poster tightly with fixed plate 5, only need reverse twist handle 4 when taking off the poster can make splint 301 move to initial position, from this no longer press from both sides tight poster, operating personnel can be convenient take off the poster.
This network security propaganda device, through balancing piece 9 and the cooperation between the piece 15 that blocks, and then balancing piece 9 makes the rotation post 8 can not move down through blocking the mode that blocks that 15 can't move down to make balancing piece 9 prevent because of rotating the circumstances that the post 8 moved down and lead to the device inefficacy, through setting up handle 4, and then handle 4 makes operating personnel more convenient when using the device.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a network security propaganda device, includes hurdle body (1), its characterized in that: the four corners of the inner cavity of the fence body (1) are fixedly connected with fixing plates (5), the left side and the right side of the fence body (1) are respectively provided with a movable cavity (7), the front side of the movable cavity (7) is provided with a through hole (2), the front sides of the top and the bottom of the movable cavity (7) are respectively provided with a fixed groove (12), the left side of the fixed groove (12) is provided with a sliding cavity (11), the inside of the through hole (2) is rotatably connected with a movable column (6), the rear end of the movable column (6) extends into the movable cavity (7) and is fixedly connected with a first bevel gear (14), the first bevel gear (14) is meshed with two groups of second bevel gears (13), the bottom of the second bevel gear (13) is fixedly connected with a rotating column (8), the outer side of the rotating column (8) is fixedly connected with a blocking block (15), and the bottom end of the rotating column (8) penetrates through a balance block (9) and is, the outer side of the balance block (9) is fixedly connected to the inner wall of the movable cavity (7), the third bevel gear (10) is meshed with the clamping device (3), one side of the clamping device (3) is fixedly connected with the inner wall of the fixed groove (12), and the other side of the clamping device (3) penetrates through the sliding cavity (11) and extends to the inner cavity of the fence body (1).
2. The network security propaganda device according to claim 1, wherein: the clamping device (3) comprises a fourth bevel gear (303), the fourth bevel gear (303) is meshed with the third bevel gear (10), a threaded pipe (305) is fixedly connected to the front side of the fourth bevel gear (303), the front end of the threaded pipe (305) is fixedly connected with a bearing (306), the front side of the bearing (306) is fixedly connected to the inner wall of the fixing groove (12), a sleeve (304) is screwed on the outer side of the threaded pipe (305), a connecting column (302) is fixedly connected to the left side of the sleeve (304), and the left end of the connecting column (302) penetrates through the sliding cavity (11) and is fixedly connected with the clamping plate (301).
3. The network security propaganda device according to claim 1, wherein: the cross section of the blocking block (15) is circular, and the diameter of the blocking block (15) is smaller than that of the balance block (9).
4. The network security propaganda device according to claim 2, wherein: the size of the clamping plate (301) is the same as that of the fixing plate (5), and the width of the inner wall of the sliding cavity (11) is matched with the diameter of the connecting column (302).
5. The network security propaganda device according to claim 2, wherein: the sleeve (304) is internally provided with a threaded hole, and the threads on the inner wall of the threaded hole are matched with the threads on the outer side of the threaded pipe (305).
6. The network security propaganda device according to claim 1, wherein: the front end fixedly connected with handle (4) of activity post (6), handle (4) are the cylinder type handle, and the length of handle (4) is greater than the diameter of through-hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922299905.4U CN210837034U (en) | 2019-12-19 | 2019-12-19 | Network security propaganda device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922299905.4U CN210837034U (en) | 2019-12-19 | 2019-12-19 | Network security propaganda device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210837034U true CN210837034U (en) | 2020-06-23 |
Family
ID=71252945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922299905.4U Expired - Fee Related CN210837034U (en) | 2019-12-19 | 2019-12-19 | Network security propaganda device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210837034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112712766A (en) * | 2021-01-04 | 2021-04-27 | 烟台南山学院 | Line display device for national culture tourism planning |
| CN113838235A (en) * | 2021-09-02 | 2021-12-24 | 合肥优恩物联网科技有限公司 | Propaganda education device based on intelligent entrance guard |
-
2019
- 2019-12-19 CN CN201922299905.4U patent/CN210837034U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112712766A (en) * | 2021-01-04 | 2021-04-27 | 烟台南山学院 | Line display device for national culture tourism planning |
| CN113838235A (en) * | 2021-09-02 | 2021-12-24 | 合肥优恩物联网科技有限公司 | Propaganda education device based on intelligent entrance guard |
| CN113838235B (en) * | 2021-09-02 | 2023-04-18 | 合肥优恩物联网科技有限公司 | Propaganda education device based on intelligent entrance guard |
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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: 20200623 Termination date: 20201219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |