CN214847569U - Remote scientific and technological project display platform - Google Patents
Remote scientific and technological project display platform Download PDFInfo
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- CN214847569U CN214847569U CN202121408873.8U CN202121408873U CN214847569U CN 214847569 U CN214847569 U CN 214847569U CN 202121408873 U CN202121408873 U CN 202121408873U CN 214847569 U CN214847569 U CN 214847569U
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- winding roller
- deflector roll
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Abstract
The utility model relates to a show terminal technology field, concretely relates to long-range scientific and technological project show platform, including the show box, the inside of show box is equipped with the installation cavity, one side of show box is equipped with visual window, the installation cavity is in visual window's both ends are equipped with first winding roller and second winding roller respectively, be equipped with the show canvas between first winding roller and the second winding roller, still be equipped with drive assembly and reset assembly in the installation cavity, still be equipped with first deflector roll, second deflector roll and hold-down mechanism between first winding roller and the second winding roller, be equipped with the controller in the installation cavity, drive assembly with the controller electricity is connected, just the controller is connected with control terminal through wireless transceiver module. The remote scientific and technological project display platform is convenient for carrying out image-text display on scientific and technological project contents, is large in display information amount, and can be remotely controlled so as to automatically replace the display contents.
Description
Technical Field
The utility model relates to a display terminal technical field especially relates to a long-range science and technology project show platform.
Background
The scientific and technological project is a project which is independently established by taking scientific research and technical development as contents and aims to solve the scientific and technological problems in economic and social development. The cooperative project is a common scientific and technological project type, is commonly born by two or more scientific research units or regions, and can effectively make up for deficiencies in the project development process so as to accelerate the project research and development progress and the achievement output. The cooperation projects can be further divided into international cooperation projects, provincial cooperation projects, industry cooperation projects, basic level cooperation projects and the like.
In the cooperation process of the current remote scientific and technological projects, the information communication between the two parties is very important, except for communication equipment which can be used for real-time communication, the construction of an information display platform can not be ignored, and information can be effectively displayed for all project participants. The traditional text, painting and newspaper display terminal has the defects of small display information amount and requirement of frequent manual operation and replacement of display contents.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a long-range scientific and technological project show platform, long-range scientific and technological project show platform is convenient for carry out the picture and text show to scientific and technological project content, and demonstrates information volume greatly, and can carry out remote control to in carry out automatic the change to the show content.
In order to achieve the technical effects, the utility model adopts the following technical scheme:
the utility model provides a long-range scientific and technological project show platform, which comprises a bracket, be equipped with the show box on the support, the inside of show box is equipped with the installation cavity, one side of show box is equipped with visual window, the installation cavity is in visual window's both ends are equipped with first winding roller and second winding roller respectively, be equipped with the show canvas between first winding roller and the second winding roller, just the both ends of show canvas respectively with first winding roller and second winding roller can dismantle the connection, still be equipped with in the installation cavity and be used for the drive assembly of first winding roller motion and be used for carrying out automatic re-setting's reset assembly to the second winding roller, still be equipped with first deflector roll and second deflector roll between first winding roller and the second winding roller, first deflector roll and second deflector roll all with the installation cavity rotates to be connected, just first deflector roll, second deflector roll, first deflector roll, second deflector roll, The roller is convoluteed to first coiling roller and second, still be equipped with the hold-down mechanism that is used for compressing tightly the show canvas in the installation cavity, be equipped with the controller in the installation cavity, drive assembly with the controller electricity is connected, just the controller is connected with control terminal through wireless transceiver module.
Further, the both ends of first deflector roll and second deflector roll all are equipped with the mount pad, mount pad fixed mounting in the installation cavity, just all be equipped with rolling bearing on the mount pad, the both ends of first deflector roll and second deflector roll all are equipped with the pivot just the pivot inlays to be established rolling bearing inside and with rolling bearing's inner circle fixed connection, hold-down mechanism is including setting up on the mount pad and with mount pad fixed connection's connecting plate, the connecting plate perpendicular to the mount pad sets up and is being close to one side of visual window, the one end of connecting plate passes through elastomeric element fixedly connected with arc pressing sheet, the show canvas by pass between arc pressing sheet and first deflector roll, arc pressing sheet and the second deflector roll.
Further, an installation through hole is formed in the connecting plate, the elastic component comprises a pressing shaft which is slidably installed in the installation through hole, a connecting seat is arranged at one end, close to the first guide roller or the second guide roller, of the pressing shaft, the connecting seat is fixedly connected with the arc-shaped pressing piece, a compression spring is further arranged between the connecting plate and the connecting seat, and two ends of the compression spring are respectively fixedly connected with the connecting seat and the connecting plate.
Further, the driving assembly comprises a driving motor located in the installation cavity, and an output end of the driving motor is fixedly connected with the first winding roller through a speed reducer.
Further, the reset component is a coil spring.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pair of long-range scientific and technological project show platform sets up visual window through the one side at the installation cavity to set up the show canvas that carries scientific and technological project information in the inboard of this visual window, drive first fixed axle rotation through the first winding roller of drive assembly drive, drive second winding roller and the cooperation of first winding roller through reset assembly, thereby realize the automatic update and the circulation show of show information, its show information volume is great, and can realize automatic update, reduce artifical intensity of labour. In addition, through set up first deflector roll and second deflector roll between first winding roller and second winding roller the both ends of first deflector roll and second deflector roll set up hold-down mechanism and are used for suitably compressing tightly the show canvas to avoid the show canvas to produce the fold at the removal in-process, with improvement bandwagon effect.
Drawings
Fig. 1 is a schematic view of an overall structure of a remote scientific and technological project display platform according to an embodiment of the present invention;
fig. 2 is an embodiment of the present invention provides an internal structure diagram of a display box of a remote scientific and technological project display platform
Fig. 3 is a schematic diagram of a local enlarged structure at a position a of a remote scientific and technological project display platform according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a first winding roller of a remote scientific and technological project display platform according to an embodiment of the present invention;
the reference signs are: 10, a bracket, 20, a display case, 21, a visible window, 31, a first winding roller, 32, a second winding roller, 41, a first guide roller, 42, a second guide roller, 43, a mounting seat, 431, a rotating bearing, 44, a connecting plate, 441, a pressing shaft, 442, a compression spring, 443, a connecting seat, 444, an arc-shaped pressing sheet, 50, a driving motor, 51, a speed reducer, 61, a first fixing shaft, 611, a slot, 62, a second fixing shaft, 63, a display canvas, 70, a sliding groove, 71, a clamping block, 711, a return spring, 72, a sliding through hole, 721 and a sliding push block.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 4, the remote scientific and technical project display platform provided in this embodiment includes a support 10, the support 10 is vertically disposed, and a display box 20 is disposed on the support 10, the display box 20 is vertically mounted on a top end of the support 10 or is inclined with respect to the support 10 by a certain angle, preferably, the inclination angle is 30 ° to 45 °. The inside of show box 20 is equipped with the installation cavity, one side of show box 20 is equipped with visual window 21, visual window 21 is the glass material. Specifically, in order to display the display canvas 63, the installation cavity is respectively provided with a first winding roller 31 and a second winding roller 32 at two ends of the visual window 21, and the first winding roller 31 and the second winding roller 32 are horizontally arranged. The display canvas 63 is arranged between the first winding roller 31 and the second winding roller 32, and two ends of the display canvas 63 are detachably connected with the first winding roller 31 and the second winding roller 32 respectively. In order to facilitate replacement of the display canvas 63 in the installation cavity, the first winding roller 31 is disposed at the top of the display box body 20, the second winding roller 32 is disposed at the bottom of the display box body 20, and the rear side of the display box body 20 is hinged with a box door, so that the display canvas 63 is replaced, or the first winding roller 31 and the second winding roller 32 are overhauled.
In this embodiment, the both ends of visual window 21 still are equipped with first deflector roll 41 and second deflector roll 42 respectively, first deflector roll 41 and second deflector roll 42 all with the installation cavity rotates to be connected, just be parallel to each other between first deflector roll 41, second deflector roll 42, first winding roller 31 and the second winding roller 32, simultaneously, for making this show canvas 63 closely laminate with first deflector roll 41, show canvas 63 and second deflector roll 42, still be equipped with in the installation cavity and be used for carrying out the hold-down mechanism that compresses tightly to show canvas 63. First deflector roll 41 and second deflector roll 42 are used for right show canvas 63 leads and tensioning to improve the bandwagon effect, avoid showing canvas 63 to produce the fold at the removal in-process.
In this embodiment, a driving assembly for driving the first winding roller 31 to move and a resetting assembly for automatically resetting the second winding roller 32 are arranged in the installation cavity, a controller is further arranged in the installation cavity, the driving assembly is electrically connected with the controller, and the controller is connected with a control terminal through a wireless transceiver module. When the display canvas 63 is installed on the installation cavity, the controller controls the driving assembly to drive the display canvas 63 to move forwards or backwards and to be matched with the pressing mechanism to press the display canvas 63, so that the display canvas 63 moves in the installation cavity to update the display information, and the times of manual operation are reduced.
In this embodiment, the both ends of first deflector roll 41 and second deflector roll 42 all are equipped with mount pad 43, mount pad 43 fixed mounting be in the installation cavity, just all be equipped with rolling bearing 431 on mount pad 43, the both ends of first deflector roll 41 and second deflector roll 42 all are equipped with the pivot just the pivot inlays to be established inside rolling bearing 431 and with rolling bearing 431's inner circle fixed connection, so that be convenient for first deflector roll 41 and second deflector roll 42 rotate in the installation cavity. And hold-down mechanism including set up on the mount pad 43 and with mount pad 43 fixed connection's connecting plate 44, connecting plate 44 perpendicular to mount pad 43 sets up and is being close to one side of visual window 21, the one end of connecting plate 44 passes through elastomeric element fixedly connected with arc compressing blade 444, show canvas 63 by pass between arc compressing blade 444 and first deflector roll 41, between arc compressing blade 444 and the second deflector roll 42. In this embodiment, the arc-shaped pressing sheet 444 presses the display canvas 63, so that the lower surface of the display canvas 63 is attached to the first guide roller 41 and the second guide roller 42, and the elastic member can move the display canvas 63 relative to the first guide roller 41 and the second guide roller 42 under the action of the first winding roller 31.
In this embodiment, the connecting plate 44 is provided with an installation through hole, the elastic component includes a pressing shaft 441 slidably installed in the installation through hole, a connecting seat 443 is provided at one end of the pressing shaft 441 close to the first guide roller 41 or the second guide roller 42, the connecting seat 443 is fixedly connected to the arc-shaped pressing piece 444, a compression spring 442 is further provided between the connecting plate 44 and the connecting seat 443, and two ends of the compression spring 442 are respectively fixedly connected to the connecting seat 443 and the connecting plate 44. In particular embodiments, the compression spring 442 and the compression shaft 441 cooperate to compress the display canvas 63.
In this embodiment, the driving assembly includes a driving motor 50 located in the mounting cavity, an output end of the driving motor 50 is fixedly connected with the first winding roller 31 through a speed reducer 51, and the returning assembly is a coil spring. In specific implementation, the controller controls the driving motor 50 to start, so that the speed reducer 51 drives the first winding roller 31 to rotate to drive the display canvas 63 to move forward, so as to update the display content of the display canvas 63, and conversely, the controller controls the driving motor 50 to rotate reversely, so that the speed reducer 51 drives the first winding roller 31 to rotate reversely, the display canvas 63 can move reversely under the action of the reset component, and the content of the display canvas 63 can be displayed circularly.
In this embodiment, in order to facilitate the connection of the display canvas 63, a first fixing shaft 61 and a second fixing shaft 62 are respectively fixedly connected to two ends of the display canvas 63, the first fixing shaft 61 is detachably connected to the first winding roller 31, and the second fixing shaft 62 is detachably connected to the second winding roller 32. Specifically, the first winding roller 31 is disposed at two ends of the first fixed shaft 61 and detachably connected to the first fixed shaft 61, and the second winding roller 32 is disposed at two ends of the second fixed shaft 62 and detachably connected to the second fixed shaft 62. In order to fix the first fixing shaft 61 and the second fixing shaft 62 conveniently, the first winding roller 31 and the second winding roller 32 are respectively provided with a sliding groove 70 at one end close to the display canvas 63, a clamping block 71 is slidably mounted in the sliding groove 70, a return spring 711 for driving the clamping block 71 to pop out is further arranged in the sliding groove 70, strip-shaped sliding through holes 72 penetrating through the first winding roller 31 and the second winding roller 32 are further arranged at two sides of the clamping block 71, the sliding through holes 72 are arranged in parallel to the moving direction of the clamping block 71, sliding push blocks 721 are further arranged at two ends of the clamping block 71, the sliding push blocks 721 are slidably connected with the sliding through holes 72, and the end portions of the sliding push blocks 721 extend to the outer side of the sliding through holes 72 so as to adjust the position of the clamping block 71. Correspondingly, the two ends of the first fixing shaft 61 and the second fixing shaft 62 are respectively provided with a slot 611 for the latch 71 to be latched in. In specific implementation, the sliding push block 721 can be pushed to both sides, so that the latch block 71 moves to both sides, so as to correspondingly insert the first fixed shaft 61 and the second fixed shaft 62 into the insertion groove, and then the sliding push block 721 is released, so that the latch blocks 71 at both ends of the first fixed shaft 61 and the second fixed shaft 62 move to the inner side under the action of the return spring 711, so that the latch blocks 71 are correspondingly inserted into the insertion groove 611, thereby fixing the first fixed shaft 61 and the first winding roller 31, the second fixed shaft 62 and the second winding roller 32.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (5)
1. The utility model provides a long-range science and technology project show platform which characterized in that: comprises a bracket (10), a display box body (20) is arranged on the bracket (10), an installation cavity is arranged inside the display box body (20), a visible window (21) is arranged on one side of the display box body (20), the installation cavity is provided with a first winding roller (31) and a second winding roller (32) at two ends of the visible window (21), a display canvas (63) is arranged between the first winding roller (31) and the second winding roller (32), two ends of the display canvas (63) are detachably connected with the first winding roller (31) and the second winding roller (32) respectively, a driving component for driving the first winding roller (31) to move and a reset component for automatically resetting the second winding roller (32) are further arranged in the installation cavity, a first guide roller (41) and a second guide roller (42) are further arranged at two ends of the visible window (21) respectively, first deflector roll (41) and second deflector roll (42) all with the installation cavity rotates to be connected, just be parallel to each other between first deflector roll (41), second deflector roll (42), first coiling roller (31) and the second coiling roller (32), still be equipped with in the installation cavity and be used for carrying out the hold-down mechanism that compresses tightly show canvas (63), be equipped with the controller in the installation cavity, drive assembly with the controller electricity is connected, just the controller is connected with control terminal through wireless transceiver module.
2. A remote scientific and technological project display platform according to claim 1, characterized in that: the both ends of first deflector roll (41) and second deflector roll (42) all are equipped with mount pad (43), mount pad (43) fixed mounting be in the installation cavity, just all be equipped with rolling bearing (431) on mount pad (43), the both ends of first deflector roll (41) and second deflector roll (42) all are equipped with the pivot just the pivot inlays to be established rolling bearing (431) inside and with rolling bearing (431)'s inner circle fixed connection, hold-down mechanism is including setting up on mount pad (43) and with mount pad (43) fixed connection's connecting plate (44), connecting plate (44) perpendicular to mount pad (43) set up and are being close to one side of visual window (21), the one end of connecting plate (44) is passed through elastomeric element fixedly connected with arc and is compressed tightly piece (444), show canvas (63) by arc compresses tightly piece (444) and first deflector roll (41), The arc-shaped pressing sheet (444) passes through the second guide roller (42).
3. A remote scientific and technological project display platform as claimed in claim 2, characterized in that: the mounting through hole is formed in the connecting plate (44), the elastic component comprises a pressing shaft (441) which is slidably mounted in the mounting through hole, a connecting seat (443) is arranged at one end, close to the first guide roller (41) or the second guide roller (42), of the pressing shaft (441), the connecting seat (443) is fixedly connected with the arc-shaped pressing sheet (444), a compression spring (442) is further arranged between the connecting plate (44) and the connecting seat (443), and two ends of the compression spring (442) are respectively fixedly connected with the connecting seat (443) and the connecting plate (44).
4. A remote scientific and technological project display platform according to claim 1, characterized in that: the driving assembly comprises a driving motor (50) located in the installation cavity, and the output end of the driving motor (50) is fixedly connected with the first winding roller (31) through a speed reducer (51).
5. A remote scientific and technological project display platform according to claim 1, characterized in that: the reset component is a coil spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121408873.8U CN214847569U (en) | 2021-06-24 | 2021-06-24 | Remote scientific and technological project display platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121408873.8U CN214847569U (en) | 2021-06-24 | 2021-06-24 | Remote scientific and technological project display platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214847569U true CN214847569U (en) | 2021-11-23 |
Family
ID=78809654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121408873.8U Active CN214847569U (en) | 2021-06-24 | 2021-06-24 | Remote scientific and technological project display platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214847569U (en) |
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2021
- 2021-06-24 CN CN202121408873.8U patent/CN214847569U/en active Active
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