CN214541460U

CN214541460U - Calligraphy and painting long-scroll reading and displaying device

Info

Publication number: CN214541460U
Application number: CN202120172610.5U
Authority: CN
Inventors: 陈炯垯
Original assignee: Guangdong Hongda Printing Industry Co ltd
Current assignee: Guangdong Hongda Printing Industry Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-29
Anticipated expiration: 2031-01-21

Abstract

The embodiment of the utility model discloses a calligraphy and painting long-scroll reading display device, which comprises a main body, a winding device and a scroll; the main body comprises a scroll connecting device and a support, the scroll connecting device comprises a scroll clamping piece arranged on a support scroll clamping piece and a base, the scroll clamping piece is connected to the support scroll clamping piece, and the lower part of the support is connected to the base; the roll-up device includes drive wheel and drive arrangement, the spool lower extreme passes through the drive wheel with the drive arrangement transmission is connected, spool upper end copper lock coupling mechanism with spool joint spare swing joint, drive arrangement set up in inside the base and through the drive wheel rotates and connects the spool uses this calligraphy and painting long scroll reading display device automatic switch-over page when reading the scroll and can also read the automatic roll-up of back, makes people more convenient when reading the scroll, and the effect when still increasing the scroll exhibition has saved the occupation of land space of show scroll simultaneously.

Description

Calligraphy and painting long-scroll reading and displaying device

Technical Field

The utility model relates to a reading apparatus especially relates to a display device is read to calligraphy and painting long scroll.

Background

When reading and exhibiting the long scroll of picture, people often read the picture with the picture tiling on the desktop, but when the length of picture was overlength, often need to roll the picture on ground completely or expand gradually at the desktop, and it leads to the picture to damage to break or fall the desktop very easily at this in-process, simultaneously, also there is the picture scroll and causes the damage to the picture easily when manual expansion and the operation of rolling up, the tiling is too occupation space's shortcoming again, it is very inconvenient to read.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the embodiment of the utility model provides a display device is read to calligraphy and painting long roll, including main part, spool and roll-up device.

The main part includes spool connecting device and support, spool connecting device including setting up spool joint spare and the base at the support top, spool joint spare passes through coupling mechanism and support top swing joint, support sub-unit connection in the base, the spool lower extreme with base swing joint, the spool upper end with the joint end swing joint of spool joint spare.

The winding device comprises a driving wheel and a driving device, the driving device is arranged in the base and is rotationally connected with the scroll through the driving wheel, the driving device comprises a motor, a gear set, a power supply and a switch circuit, and the motor is electrically connected with the power supply through the switch circuit.

Wherein, coupling mechanism is including setting up the rotatory concave position of support upper end, rotatory concave position swivelling joint has the spool joint spare.

Wherein, rotatory concave position bottom is equipped with a bellied stupefied muscle, the bottom of main part spool joint spare rear end is equipped with the stupefied groove of a plurality of bars, stupefied groove with the chucking is mutually supported to stupefied muscle.

The furling devices can be arranged on two sides of the support in pairs, and are connected with the support through a connecting mechanism.

The connecting mechanism comprises an outer sleeve piece and a telescopic rod, the outer sleeve piece and the telescopic rod are arranged on the support, a plurality of notch grooves with different heights are formed in the outer sleeve piece, clamping point protrusions matched with the notch grooves are formed in the telescopic rod, and the lower end of the telescopic rod is connected with the reel clamping piece.

And a compression spring is arranged between the outer sleeve piece and the telescopic rod.

The back of the connecting support of the scroll reading and displaying device is provided with a support frame, and two sides of the support are also provided with picture parallel rotating shafts.

The calligraphy and painting long roll reading and displaying device is further provided with an electric quantity indicating lamp, a control button, an illuminating device and a loudspeaker, wherein the electric quantity indicating lamp is used for displaying the state of a battery.

The control button is connected with a control circuit, and the control circuit is provided with a uniform speed forward running circuit, a uniform speed reverse running circuit, a rapid forward and reverse running circuit and a voice synchronous playing circuit.

Implement the embodiment of the utility model provides a, following beneficial effect has:

this display device is read to calligraphy and painting long scroll can be more convenient reads and demonstrates to the picture, realizes the show picture of automatic switch-over picture, can carry out automatic roll-up to the picture simultaneously after reading, makes things convenient for the show of picture and reads, reduces the required occupation of land space of show picture simultaneously, can also promote the bandwagon's bandwagon display effect through increasing speaker and lighting device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a left, front and rear three-side view of the present invention;

fig. 3 is a schematic view of the splitting structure of the furling device of the present invention;

fig. 4 is a schematic structural view of the bracket of the present invention;

fig. 5 is a schematic structural view of the reel engaging member of the present invention;

fig. 6 is a circuit diagram of the switch of the present invention;

fig. 7 is a schematic view of the embodiment 2 of the present invention when the furling devices are arranged in pairs;

fig. 8 is a schematic structural view of a connecting mechanism according to embodiment 2 of the present invention;

fig. 9 is a schematic view of embodiment 3 of the present invention with a spring connection mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Example 1

As shown in fig. 1 and fig. 2, a calligraphy and painting long roll reading and displaying device comprises a main body 100, a winding device 200 and a winding shaft 201.

The main part includes spool connecting device and support 102, spool connecting device including setting up spool joint spare 101 and the base 103 at the support top, spool joint spare 101 passes through coupling mechanism 400 and support top swing joint, support sub-unit connection in base 103, spool 201 lower extreme with base 103 swing joint, the spool upper end with the joint end swing joint of spool joint spare 101.

As shown in fig. 3, the furling device 200 includes a driving wheel 202 and a driving device 203, the lower end of the reel 201 is movably connected to the driving wheel 202 through a connecting device, the upper end of the reel is movably connected to the reel engaging member 101, the driving device 203 is disposed inside the base 103 and is rotatably connected to the reel 201 through the driving wheel 202, the driving device 203 includes a motor 2031, a gear set, a power supply and a switch circuit, and the motor 2031 is electrically connected to the power supply through the switch circuit.

Referring to fig. 2, the power source 2032 is disposed inside the bracket, the power source 2032 is a rechargeable lithium battery, and the base is further provided with an electric quantity indicator 800 and a charging socket 700.

As shown in fig. 4, the motor 2031 is electrically connected to the power source 2032 via the switch circuit, and the reversing switch can control the forward and reverse rotation of the motor, so as to control the rotation of the scroll to roll up the picture and switch pages.

The connection mechanism in embodiment 1 is shown in fig. 4, the connection mechanism is a rotation concave part 1021 arranged at the upper end of the bracket 102, and the rotation concave part 1021 is rotatably connected with the reel clamping piece 101.

As shown in fig. 5 and 6, the bottom of the rotary concave part 1021 is further provided with an upward convex rib 1022, and the bottom of the rear end of the reel clamping piece 101 is provided with a plurality of rib grooves 1011, so that the reel clamping piece can pass through the clamping fit of the rib 1022 and the rib grooves 1011 and fix the rotation angle of the reel clamping piece.

Example 2

As shown in fig. 7, the furling device 200 may be provided in pairs on both sides of the support frame 102, and the furling device 200 and the support frame 102 are connected by a connecting mechanism 400.

The connection mechanism 400 in embodiment 2 is specifically shown in fig. 8, the connection mechanism 400 includes an outer sleeve 401 and a telescopic rod 402, the outer sleeve 401 is fixedly connected to the support 102, the outer sleeve 401 is provided with a plurality of notch grooves 403 with different heights, the telescopic rod 402 is provided with a clamping point protrusion 404 matched with the notch grooves 403, when in use, the telescopic rod 402 can be extended and retracted according to the height of the scroll, and the height of the telescopic rod is fixed by the matching clamping between the clamping point protrusion 404 and the notch grooves 403 with different heights, so that the scroll reading display platform can be adapted to scroll with different heights, a flat edge plate is further connected below the telescopic rod 402, and the flat edge plate and the base are matched to horizontally limit the long scroll of the calligraphy and painting.

Example 3

As shown in fig. 9, the embodiment discloses a connection mechanism 400 with a compression spring, the connection mechanism 400 includes an outer sleeve member 401 and a telescopic rod 402, the outer sleeve member 401 is fixedly disposed on the bracket 102, the compression spring 405 is disposed between the telescopic rod 402 and the outer sleeve member, a circular flat edge disc is fixedly connected below the telescopic rod 402, when a user fixes a calligraphy and painting long roll on the reel 201, the telescopic rod 402 with the flat edge disc is lifted upwards according to different scroll heights, and the compression spring can provide downward elastic force to the flat edge disc, so that the flat edge disc can tightly press the calligraphy and painting long roll.

As shown in fig. 9, the following are optional settings of the calligraphy and painting scroll reading and displaying device:

as an optional arrangement of the long scroll reading and displaying device for the calligraphy and painting, the back of the support is also provided with a support frame 500, and the support frame 500 can be unfolded to display the calligraphy and painting in an inclined mode when the long scroll reading and displaying device is used.

As the optional setting of this calligraphy and painting long-scroll reading display device, the support both sides still are provided with picture parallel rotating shaft 600, picture parallel rotating shaft 600 can prevent that the picture from rolling up the show picture nonparallel that thickness is different or other reasons lead to because the spool 201 on both sides is to the calligraphy and painting long-scroll roll, and the plane in picture parallel rotating shaft 600 place on both sides is a little higher than the place plane of support to it is spacing to picture level through the cooperation of picture parallel rotating shaft and support.

As an optional setting of the calligraphy and painting long-scroll reading and displaying device, the calligraphy and painting long-scroll reading and displaying device is further provided with an electric quantity indicator lamp 800 and a control button 900, the control button 900 is connected with a control circuit, and the control circuit is provided with a uniform-speed forward running circuit, a uniform-speed reverse running circuit, a rapid forward and reverse running circuit and a voice synchronous playing circuit.

Preferably, the calligraphy and painting scroll reading and displaying device can be further provided with a small illuminating lamp, a music player and the like, so that the calligraphy and painting scroll reading and displaying device has the functions of illumination and music playing.

More preferably, this calligraphy and painting scroll reading display device still can set up bluetooth module for the user can read display device through this calligraphy and painting scroll of cell-phone control.

Preferably, the power source 2032 is a rechargeable lithium battery, the display device for reading calligraphy and painting long rolls is further provided with a charging interface 700, and the charging interface 700 is electrically connected with the power source 2032 through a charging circuit.

The use effect is as follows:

use this calligraphy and painting scroll reading display device, can be more convenient read and show the picture scroll, can also realize the automatic switch-over show picture of picture scroll and read the back through drive arrangement and carry out automatic roll-up to the picture scroll, still be equipped with picture horizontal rotating shaft and support frame simultaneously, can incline to place the show and can also prevent the phenomenon that the picture is not parallel simultaneously, can also install lighting device and speaker additional in addition to promoting the bandwagon effect of picture scroll.

The above-mentioned embodiments are only for illustrating the technical concept 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, which should not be construed as limiting the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the present invention shall be covered within the protection scope of the present invention.

Claims

1. A calligraphy and painting long roll reading and displaying device is characterized by comprising a main body (100), a scroll (201) and a rolling device (200); the main body comprises a scroll connecting device and a bracket (102), the scroll connecting device comprises a scroll clamping piece (101) and a base (103) which are arranged at the top of the bracket, the scroll clamping piece (101) is movably connected with the top of the bracket through a connecting mechanism (400), the lower part of the bracket is connected with the base (103), the lower end of the scroll (201) is movably connected with the base (103), the upper end of the scroll is movably connected with the clamping end of the scroll clamping piece (101), the furling device (200) comprises a driving wheel (202) and a driving device (203), the driving device (203) is arranged inside the base (103) and is rotationally connected with the reel (201) through the driving wheel (202), the driving device (203) comprises a motor (2031), a gear set, a power supply (2032) and a switch circuit, wherein the motor (2031) is electrically connected with the power supply through the switch circuit.

2. A calligraphy and painting scroll reading display device according to claim 1, wherein the connection mechanism (400) comprises a rotary recess (1021) arranged on the support, the rotary recess (1021) being rotatably connected with the reel catch (101).

3. The calligraphy and painting long-roll reading and displaying device as claimed in claim 2, wherein a raised rib (1022) is arranged at the bottom of the rotating concave part (1021), a plurality of strip-shaped rib grooves (1011) are arranged at the bottom of the reel clamping piece (101), and the rib grooves (1011) and the rib (1022) are mutually matched and clamped.

4. The calligraphy and painting scroll reading and displaying device according to claim 1, wherein the connecting mechanism (400) comprises an outer sleeve member (401) and a telescopic rod (402) which are fixedly arranged on the support, the outer sleeve member (401) is provided with a plurality of notch grooves (403) with different heights, the telescopic rod (402) is provided with clamping point protrusions (404) matched with the notch grooves (403), and the lower end of the telescopic rod (402) is connected with the reel clamping member.

5. A device as claimed in claim 4, wherein a compression spring (405) is provided between the sleeve member (401) and the telescopic rod (402).

6. A calligraphy and painting scroll reading display device according to claim 1, wherein the winding device (200) and the winding shaft (201) are arranged on two sides of the support in pairs, and the winding device (200) and the support (102) are connected through a connecting mechanism (400).

7. The calligraphy and painting scroll reading and displaying device as claimed in claim 1, wherein a support frame (500) is arranged at the back of the support frame (102), and picture parallel rotating shafts (600) are arranged at two sides of the support frame.

8. The calligraphy and painting scroll reading and displaying device according to claim 1, wherein the power source (2032) is a rechargeable lithium battery, the calligraphy and painting scroll reading and displaying device is further provided with a charging interface (700), and the charging interface (700) is electrically connected with the power source (2032) through a charging circuit.

9. The calligraphy and painting scroll reading and displaying device according to claim 1, further comprising a power indicator (800) for displaying the battery status, a control button (900), an illuminating device and a speaker.

10. The device for reading and displaying calligraphy and painting scroll as claimed in claim 9, wherein the control button (900) is connected with a control circuit, and the control circuit is provided with a uniform speed forward running circuit, a uniform speed reverse running circuit, a rapid forward and reverse running circuit and a voice synchronous playing circuit.