CN211087870U - Advertisement design scroll fixing device - Google Patents
Advertisement design scroll fixing device Download PDFInfo
- Publication number
- CN211087870U CN211087870U CN201921862999.5U CN201921862999U CN211087870U CN 211087870 U CN211087870 U CN 211087870U CN 201921862999 U CN201921862999 U CN 201921862999U CN 211087870 U CN211087870 U CN 211087870U
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- China
- Prior art keywords
- advertisement design
- fixing
- cylinder
- piston
- fixedly connected
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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 an advertisement design scroll fixing device, which comprises a supporting tube and fixing components respectively arranged at two ends of the supporting tube, wherein the fixing components comprise a connecting piece, a vacuum chuck and a fixing piece, the connecting piece is formed by fixedly connecting an upper flat-plate-shaped joint and a lower screw rod, the joint is fixedly connected with the vacuum chuck, and the screw rod is in threaded connection with the supporting tube; the fixing piece comprises an elastic band and discs fixedly connected with two ends of the elastic band respectively, and the two discs are arranged at two ends of the supporting tube respectively and are in threaded connection with the screw. The utility model discloses an advertisement design scroll fixing device, through connecting piece and stay tube threaded connection, adjustable this fixing device's width to adapt to the advertisement design scroll of various sizes. The advertisement design scroll can be fixed on a wall by utilizing the vacuum chuck, so that the wall body is not required to be damaged, and the adsorption force is stronger. The fixing band is used for fixing the advertisement design scroll on the fixing device, and the advertisement design scroll is prevented from falling off from the supporting tube.
Description
Technical Field
The utility model relates to an advertising equipment field particularly, relates to advertisement design scroll fixing device.
Background
With the development of economy, banners have been widely used in various occasions such as advertisements, meetings, celebrations, marks and the like for a long time. The existing banner is used as a disposable article, wood bars are usually fixed on two sides of the banner, and the banner is matched with a steel wire rope to be randomly wound on trees, lamp posts or telegraph poles; or some banners are fixed on the wall through adhesive tapes or nails, so that the damage to public facilities is high and the construction difficulty is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an advertisement design scroll fixing device to the above-mentioned defect among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the fixing device for the advertisement design scroll comprises a supporting pipe and fixing components respectively arranged at two ends of the supporting pipe, wherein each fixing component comprises a connecting piece, a vacuum chuck and a fixing piece; the fixing piece comprises an elastic band and discs fixedly connected with two ends of the elastic band respectively, and the two discs are arranged at two ends of the supporting tube respectively and are in threaded connection with the screw.
In the above technical scheme:
preferably, the vacuum chuck comprises a chuck body, a piston, a threaded connecting rod and a connecting cylinder, the connecting cylinder is composed of an upper internal thread cylinder and a lower piston cylinder which are fixedly connected, the piston is arranged in the piston cylinder and divides the piston cylinder into an upper part and a lower part, one end of the threaded connecting rod is fixedly connected with the piston, the other end of the threaded connecting rod extends out of the internal thread cylinder, the threaded connecting rod is in threaded connection with the internal thread cylinder, and the chuck body is communicated with the piston cylinder. The piston is controlled to move back and forth by adopting a thread rotation mode, so that the adsorption force can be adjusted at any time, the accidental falling is prevented, and the labor is saved and the stability is realized.
Preferably, a handle is arranged at one end of the threaded connecting rod. The threaded connecting rod is convenient for an operator to rotate.
More preferably, the sucker body is of a funnel structure, the small port is fixedly connected with the piston cylinder, and the end face of the large port is covered with the sealing ring. In the vacuum chuck adsorption process, the sealing ring can isolate air from the chuck, and can be adsorbed on any smooth or rough surface, so that the adsorption strength of the chuck is greatly improved.
Preferably, the support tube is provided with a plurality of air holes. The pressure in the supporting pipe is ensured to be consistent with the pressure outside the supporting pipe, so that an operator can rotate the connecting piece more easily.
Compared with the prior art, the utility model has the advantages that:
the advertisement design scroll fixing device is in threaded connection with the supporting tube through the connecting piece, and the width of the fixing component can be adjusted, so that the advertisement design scroll fixing device is suitable for advertisement design scrolls of various sizes. The advertisement design scroll can be fixed on a wall by utilizing the vacuum chuck, so that the wall body is not required to be damaged, and the adsorption force is stronger. The fixing band is used for fixing the advertisement design scroll on the fixing device, and the advertisement design scroll is prevented from falling off from the supporting tube.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the related art descriptions will be briefly described below.
Fig. 1 is a schematic view showing a structure of an advertisement design banner fixing apparatus.
Fig. 2 is a schematic structural view of the fixing assembly.
Description of reference numerals:
1-fixed component, 2-supporting tube, 11-vacuum chuck, 12-fixed piece, 13-connecting piece, 111-handle, 112-threaded connecting rod, 113-connecting cylinder, 114-piston, 115-internal thread cylinder, 116-piston cylinder, 117-chuck body, 118-sealing ring, 121-elastic band, 122-disk, 131-screw rod, 132-joint.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the following detailed description of the present invention, taken in conjunction with the accompanying drawings and the detailed description, is given in a non-limiting manner.
As shown in fig. 1 and 2, the advertisement design banner fixing device comprises a support tube 2 and fixing components 1 respectively installed at two ends of the support tube 2, wherein each fixing component 1 comprises a connecting piece 13, a vacuum chuck 11 and a fixing piece 12, the connecting piece 13 is formed by fixedly connecting an upper flat-plate-shaped joint 132 and a lower screw 131, the joint 132 is fixedly connected with the vacuum chuck 11, and the screw 131 is in threaded connection with the support tube 2; the fixing member 12 includes an elastic band 121 and two disks 122 fixedly connected to two ends of the elastic band 121, respectively, and the two disks 122 are disposed at two ends of the support tube 2 and are in threaded connection with the screw 131. A plurality of air holes are arranged on the supporting tube 2.
The vacuum chuck 11 includes a chuck body 117, a piston 114, a threaded connection rod 112 and a connection cylinder 113, the connection cylinder 113 is formed by fixedly connecting an upper internal thread cylinder 115 and a lower piston cylinder 116, the piston 114 is disposed in the piston cylinder 116 and divides the piston cylinder 116 into an upper part and a lower part, one end of the threaded connection rod 112 is fixedly connected with the piston 114, the other end of the threaded connection rod extends out of the internal thread cylinder 115, the threaded connection rod 112 is in threaded connection with the internal thread cylinder 115, and the chuck body 117 is communicated with the piston cylinder 116. The sucker body 117 is a funnel structure, the small port is fixedly connected with the piston cylinder 116, and the end face of the large port is covered with a sealing ring 118. One end of the threaded connecting rod 112 is provided with a handle 111. The vacuum chuck can be adsorbed on any smooth or rough surface, has strong adsorption force, and avoids unexpected falling. And the magnitude of the adsorption force can be adjusted at any time by moving the piston 114 back and forth, so that the advertisement design scroll can be easily taken down without destroying public facilities.
The utility model discloses a theory of operation: when installing the advertisement design scroll, firstly, the operator sleeves the two sides of the advertisement design scroll on the supporting tube 2, and the fixing components 1 are installed at the two ends of the supporting tube 2. Then, the distance between the fixing members 1 is adjusted according to the size of the advertisement design banner, and the advertisement design banner is fixed on the support pipe 2 by the fixing member 12. Finally, an operator presses the sucker body 117 on smooth or rough surfaces such as walls and glass, the piston 114 is controlled to move back and forth by rotating the handle 111 and adopting a thread rotating mode, and the sucker body 117 communicated with the piston cylinder 116 can be sucked on the smooth or rough surfaces such as walls and glass under atmospheric pressure; the sucking disc body 117 is vacuum, and atmospheric pressure gives sucking disc body 117 a very big effort, and sealing ring 118 can self sealing, adsorbs on the object surface, can not leak gas to guarantee that vacuum chuck 11 has sufficient absorption, avoid advertisement design scroll to drop in long-term work use.
When the operator rotates the handle 111 to move the piston 114 to a free position when removing the advertising design banner, the advertising design banner can be easily removed from smooth or rough surfaces such as walls and glass.
It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. The utility model provides an advertisement design scroll fixing device which characterized in that:
the device comprises a supporting pipe and fixing components respectively arranged at two ends of the supporting pipe, wherein each fixing component comprises a connecting piece, a vacuum chuck and a fixing piece; the fixing piece comprises an elastic band and discs fixedly connected with two ends of the elastic band respectively, and the two discs are arranged at two ends of the supporting tube respectively and are in threaded connection with the screw.
2. The advertisement design banner fixing apparatus of claim 1, wherein: the vacuum chuck comprises a chuck body, a piston, a threaded connecting rod and a connecting cylinder, wherein the connecting cylinder is composed of an upper internal thread cylinder and a lower piston cylinder which are fixedly connected, the piston is arranged in the piston cylinder and divides the piston cylinder into an upper part and a lower part, one end of the threaded connecting rod is fixedly connected with the piston, the other end of the threaded connecting rod extends out of the internal thread cylinder, the threaded connecting rod is in threaded connection with the internal thread cylinder, and the chuck body is communicated with the piston cylinder.
3. The advertisement design banner fixing apparatus of claim 2, wherein: and one end of the threaded connecting rod is provided with a handle.
4. The advertisement design banner fixing apparatus of claim 2, wherein: the sucker body is of a funnel structure, the small port is fixedly connected with the piston cylinder, and the end face of the large port is covered with a sealing ring.
5. The advertisement design banner fixing apparatus of claim 1, wherein: the supporting tube is provided with a plurality of air holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921862999.5U CN211087870U (en) | 2019-10-31 | 2019-10-31 | Advertisement design scroll fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921862999.5U CN211087870U (en) | 2019-10-31 | 2019-10-31 | Advertisement design scroll fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211087870U true CN211087870U (en) | 2020-07-24 |
Family
ID=71631008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921862999.5U Expired - Fee Related CN211087870U (en) | 2019-10-31 | 2019-10-31 | Advertisement design scroll fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211087870U (en) |
-
2019
- 2019-10-31 CN CN201921862999.5U patent/CN211087870U/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: 20200724 Termination date: 20201031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |