CN218214589U

CN218214589U - Scheme display device

Info

Publication number: CN218214589U
Application number: CN202222583069.4U
Authority: CN
Inventors: 万宁; 宋磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-03
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to a display device technical field, in particular to scheme display device, roof and bottom plate including upper and lower horizontal arrangement, the fixed base that is provided with in bottom plate below, the position at both ends is provided with two spools perpendicularly between roof and the bottom plate, and two the spool with the roof reaches the bottom plate rotates to be connected, the roof top is the fixed two motors that are provided with respectively, two the motor drives two respectively the spool rotates towards opposite direction, the roof with still be provided with supporting mechanism between the bottom plate. The scheme design drawing for display is initially wound on one of the reels, and the parts, which are connected with the two reels respectively at two ends when being unfolded and are positioned between the two reels, are in a tight state. The utility model provides a scheme display device can demonstrate the different positions of scheme design, has solved the problem that scheme display device among the prior art is not suitable for the town and country planning scheme design of longer length.

Description

Scheme display device

Technical Field

The utility model relates to a display device technical field, more specifically says, in particular to scheme display device.

Background

The design scheme is required to be displayed after the design is completed, a situation brief introduction, a design thought, a current situation picture, a design picture and an effect picture after the planning are required to be printed for displaying during the displaying, and a scheme display device is required to be used during the displaying.

The size of the display board of the existing scheme display device is generally fixed, such as the urban and rural planning design scheme display device in patents with publication numbers CN215577599U, CN215265498U, and CN 215834209U. However, in practical use, the plan design drawings printed by the plan design plan are long in space and are generally rolled up, and because no proper display device is available, the plan design drawings are generally cut off and displayed by using a plurality of plan display devices side by side. This kind of display mode not only needs to occupy great space, needs to occupy a plurality of schemes display device moreover, cuts out the scheme design drawing and also is not convenient for the scheme and shows the work of accomodating after finishing.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome current scheme display device can not be applicable to the problem of the longer scheme design of show space, aim at providing one kind and be applicable to the longer scheme design of show space to need not tailor the scheme design, be convenient for accomodate the scheme display device of scheme design after the show.

The utility model provides a scheme display device, includes roof and the bottom plate of upper and lower horizontal arrangement, the fixed base that is provided with in bottom plate below, the position at both ends is provided with two spools perpendicularly between roof and the bottom plate, and two the spool with the roof reaches the bottom plate rotates to be connected, the roof top is fixed respectively and is provided with two motors, two the motor drives two respectively the spool rotates towards opposite direction, the roof with still be provided with supporting mechanism between the bottom plate.

The scheme design drawing for display is initially wound on one of the reels, and the parts, which are connected with the two reels respectively at two ends when being unfolded and are positioned between the two reels, are in a tight state.

Further, the supporting mechanism is a supporting cover, the supporting cover is arranged on the outer side of the reel and the scheme design drawing, the upper end and the lower end of the supporting cover are fixedly connected with the top plate and the bottom plate respectively, a transparent display plate is arranged on the front side of the supporting cover, and a window used for replacing the scheme design drawing is arranged on the rear side of the supporting cover.

The reel is clamped between the upper limiting mechanism and the lower clamping and embedding mechanism;

the upper limiting mechanism is in transmission connection with the motor, and the lower clamping and embedding mechanism is in rotation connection with the bottom plate.

Furthermore, the inner walls of the upper limiting mechanism and the lower clamping and embedding mechanism are provided with limiting grooves, a spring is fixed at the bottom of the lower clamping and embedding mechanism, the lower end of the scroll shaft enables the upper end of the scroll shaft to be clamped and embedded into the upper limiting mechanism through compressing the spring, clamping blocks are fixed at the upper end and the lower end of the scroll shaft, and the clamping blocks are matched with the limiting grooves in the inner side walls of the upper limiting mechanism and the lower clamping and embedding mechanism.

Further, the reel outside is provided with the arc clamp plate along the axial, the both ends of arc clamp plate pass through the bolt with the reel can be dismantled and be connected, the arc clamp plate with the outside laminating of reel.

Furthermore, the human body temperature detection device, the timer and the controller are further included, the two human body temperature detection devices are installed in the middle of the top plate and are arranged at intervals, the controller is respectively electrically connected with the human body temperature detection device, the timer and the two motors, and the motors are stepping motors.

When one of the human body temperature detection devices detects a user, information is fed back to the controller, and the timer starts to time;

when the other human body temperature detection device detects a user, information is fed back to the controller, the timer stops timing and feeds back the information to the controller, when the time difference of two times is smaller than a preset value T, the motor of the human body temperature detection device which detects the user after approaching is started, and when the time difference of two times is larger than the preset value T, the timer is restarted.

The device further comprises a photosensitive sensor, wherein the photosensitive sensor is arranged on the outer surface of the arc-shaped pressing plate and is electrically connected with the controller;

when the photosensitive sensor is used for detecting that light rays brighten, an electric signal is sent to the controller, and the controller controls the motor which is far away from the photosensitive sensor and sends out information to be closed.

Furthermore, a rain shield is arranged above the top plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model provides a scheme display device, through setting up the spool, twine the scheme design on one side spool, and the one end that will be located the outside is connected with the opposite side spool, demonstrate the partial scheme design that is located between two spools, through setting up the motor, two motors drive two spools respectively and rotate towards opposite direction, need the scheme design to twine in the spool of which one side, just open the motor of corresponding spool top, thereby make the scheme design remove from one side spool and then twine on the opposite side spool between two spools, thereby demonstrate the different positions of scheme design. The problem that the scheme display device in the prior art is not suitable for a long-space urban and rural planning scheme design drawing is solved.

(2) The utility model provides a scheme display device supports the cover through setting up, supports the cover and establishes in the spool and the scheme design drawing outside, can play dustproof rainproof effect to urban and rural planning scheme design drawing, effectively avoids urban and rural planning scheme design drawing to produce and destroys.

(3) The utility model provides a scheme display device, through setting up human temperature detection device, time-recorder and controller, the user can loop through human thermodetector the place ahead with the hand in time predetermined value T to the starter motor makes the user can change the page through gesture control scheme design.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a perspective view showing a first perspective view of a device according to a first embodiment of the present invention.

Fig. 2 is a perspective view of a scheme showing a second viewing angle of the device in the first embodiment.

FIG. 3 is a schematic view of a part of the structure of a scheme showing device in the first embodiment.

Fig. 4 is an exploded view of a part of the structure of the scheme display device in the first embodiment.

Fig. 5 is a cross-sectional view of a lower snap-fit mechanism in a first embodiment.

FIG. 6 is a schematic diagram of a part of the structure of a solution showing device in a first embodiment in a using state.

Fig. 7 is a perspective view from a first perspective showing the apparatus according to the second embodiment.

FIG. 8 is a schematic block diagram of a scenario demonstration apparatus in the second embodiment.

In the figure: 1. a top plate; 2. a base plate; 3. a base; 4. a reel; 5. a motor; 6. scheme design drawings; 7. a support housing; 8. a transparent display board; 9. a window; 10. an upper limit mechanism; 11. a lower clamping and embedding mechanism; 12. a limiting groove; 13. a spring; 14. a clamping block; 15. an arc-shaped pressing plate; 16. a bolt; 17. a human body temperature detection device; 18. a bearing seat; 19. a rain shield.

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 efforts all belong to the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1, 3, and 6, the scheme display device in this embodiment includes a top plate 1 and a bottom plate 2 which are horizontally arranged from top to bottom, two reels 4 are vertically disposed at positions of two ends between the top plate 1 and the bottom plate 2, which are fixedly disposed below the bottom plate 2, and the two reels 4 are rotatably connected to the top plate 1 and the bottom plate 2, two motors 5 are respectively fixedly disposed above the top plate 1, the two motors 5 respectively drive the two reels 4 to rotate in opposite directions, and a support mechanism is further disposed between the top plate 1 and the bottom plate 2. Scheme design for display fig. 6 is wound on one of the reels 4 initially, and the two ends of the unwound reel are connected with the two reels 4 respectively, and the part between the two reels 4 is in a tight state.

Scheme display device in this embodiment, through setting up spool 4, twine scheme design 6 on one side spool 4, and to be located the one end in the outside and be connected with opposite side spool 4, demonstrate to the partial scheme design 6 that is located between two spools 4, through setting up motor 5, two motors 5 drive two spools 4 respectively and rotate towards opposite direction, need scheme design 6 to twine in the spool 4 of which one side, just open the motor 5 of corresponding spool 4 top, thereby make scheme design 6 remove from one side spool 4 to between two spools 4 and then twine on opposite side spool 4, thereby demonstrate the 6 different positions of scheme design. The problem that a scheme display device in the prior art is not suitable for a long-space urban and rural planning scheme design drawing 6 is solved.

In this embodiment, as shown in fig. 1 and 2, the supporting mechanism is a supporting cover 7, the supporting cover 7 covers the reel 4 and the outside of the design drawing 6, and the upper and lower ends of the supporting cover 7 are respectively matched with the top plate 1 and the bottom plate 2 and fixedly connected with the top plate 1 and the bottom plate 2, so as to form a cover body capable of completely covering the reel 4 and the design drawing 6. The supporting cover 7 front side is provided with transparent show board 8, and is concrete, and transparent show board 8 adopts the glass material to make, and the edge and the supporting cover 7 fixed connection of transparent show board 8. The rear side of the supporting cover 7 is provided with a window 9 for replacing the scheme design figure 6, the window 9 comprises two window bodies hinged with the supporting cover 7, and a lock catch is arranged between the two window bodies.

Through setting up supporting cover 7, supporting cover 7 covers and establishes in the spool 4 and the 6 outsides of scheme design picture, can play dustproof rainproof effect to town and country planning scheme design picture 6, effectively avoids town and country planning scheme design picture 6 to produce and destroys.

As shown in fig. 3 and 4, the solution display apparatus in this embodiment further includes an upper positioning mechanism 10 and a lower engaging mechanism 11 respectively disposed on the lower surface of the top plate 1 and the upper surface of the top plate 1. The output shaft of motor 5 runs through roof 1 and rotates with roof 1 to be connected, goes up stop gear 10 top and the one end fixed connection that motor 5 was kept away from to the output shaft of motor 5 to make and go up stop gear 10 and be connected with motor 5 transmission. The outer side of the lower clamping and embedding mechanism 11 is provided with a bearing seat 18 and is fixedly connected with the inner side of the bearing seat 18, and the bearing seat 18 is fixedly installed on the upper surface of the bottom plate 2, so that the lower clamping and embedding mechanism 11 is rotatably connected with the bottom plate 2 through the bearing seat 18. The reel 4 is clamped between the upper limiting mechanism 10 and the lower clamping and embedding mechanism 11.

Specifically, in the present embodiment, the upper limiting mechanism 10 and the lower engaging mechanism 11 are both provided with a limiting groove 12 therein, the limiting groove 12 is formed by communicating and combining a column-shaped groove and grooves located at two sides of the column-shaped groove, as shown in fig. 5, a spring 13 is fixed at the bottom of the lower engaging mechanism 11, and the spring 13 is vertically disposed. The upper end and the lower end of the scroll 4 are fixed with a fixture block 14, and the fixture block 14 is matched with the upper limit mechanism 10 and the limit groove 12 on the inner side wall of the lower embedding mechanism 11. The lower end of the winding shaft 4 is embedded into the upper limiting mechanism 10 by compressing the spring 13 in the lower embedding mechanism 11, so that the winding shaft 4, the upper limiting mechanism 10 and the lower embedding mechanism 11 synchronously rotate.

Through setting up stop gear 10 and lower inlay card mechanism 11 for spool 4 can dismantle through last stop gear 10 and lower inlay card mechanism 11 and roof 1 and bottom plate 2 and be connected, dismantles spool 4 during the use and gets off the dismouting that carries out urban and rural planning scheme design 6, thereby be convenient for dismouting urban and rural planning scheme design 6.

In the present embodiment, as shown in fig. 4, an arc-shaped pressing plate 15 is axially disposed outside the reel 4, and the length of the arc-shaped pressing plate 15 is the same as or slightly smaller than that of the reel 4. The upper end and the lower end of the scroll 4 are provided with 16 grooves of bolts along the radial direction, the two ends of the arc-shaped pressing plate 15 are provided with 16 holes of the bolts, the arc-shaped pressing plate 15 is detachably connected with the scroll 4 through the bolts 16, and the arc-shaped pressing plate 15 is attached to the outside of the scroll 4. Specifically, the bolt 16 is a bolt 16 having a quincunx head. The distance between the two bolts 16 is greater than the width of the urban and rural planning plan design figure 6.

Through setting up arc clamp plate 15, when installing urban and rural planning scheme design 6, loosen bolt 16 soon, make arc clamp

plate

15 and 4 outsides of spool produce the gap, insert the tip of urban and rural planning scheme design 6 in the gap and extend to the gap opposite side, and leave one section slightly at the gap opposite side, then screw bolt 16, thereby make arc clamp plate 15 compress tightly urban and rural planning scheme design 6 can, adopt this kind of mounting means, and not only easy operation, and can not cause the damage to urban and rural planning scheme design 6.

In the present embodiment, the motor 5 is a stepping motor 5. A rain shield 19 is arranged above the top plate 1.

The working principle of the scheme display device in the embodiment is as follows:

when the urban and rural planning scheme design drawing is used, the side window 9 behind the supporting cover 7 is firstly opened, the scroll 4 is pressed down to enable the scroll 4 to be separated from the upper limiting mechanism 10, so that the scroll 4 is detached, the bolts 16 of the scroll 4 are loosened after the two scroll 4 are completely detached, so that a gap is generated between the arc-shaped pressing plate 15 and the outer side of the scroll 4, one end of the urban and rural planning scheme design drawing 6 is inserted into the gap of one scroll 4 and extends to the other side of the gap, a section is slightly reserved on the other side of the gap, then the bolts 16 are screwed, then the scroll 4 is rotated to enable most of the urban and rural planning scheme design drawing 6 to be wound on the scroll 4, the other end of the urban and rural planning scheme design drawing 6 which leaves the scroll 4 is inserted into the gap of the other scroll 4 and extends to the other side of the gap, a section is slightly reserved on the other side of the gap, and then the bolts 16 are screwed. Then two reels 4 are reinstalled into the support cover 7, one side of the reels 4 is rotated to enable the urban and rural planning scheme design drawing 6 between the two reels 4 to be tightened, the partial scheme design drawing 6 between the two reels 4 is displayed, the motor 5 which is not wound above the reel 4 of the urban and rural planning scheme design drawing 6 is started, and the displayed part is wound on the reel 4, so that other parts can be displayed.

The second embodiment is as follows:

the scheme display device in the embodiment is further improved on the basis of the scheme display device in the first embodiment. As shown in fig. 6 and 7, the scheme display device in this embodiment further includes a human body temperature detection device 17, a timer and a controller, the two human body temperature detection devices 17 are installed in the middle of the top plate 1 and spaced at a certain distance, the controller is electrically connected to the human body temperature detection device 17, the timer and the two motors 5, and the motors 5 are stepping motors 5.

When one of the human body temperature detection devices 17 detects a user, information is fed back to the controller, the controller feeds back the information to the timer, and the timer starts to time.

When the other human body temperature detection device 17 detects the user, the information is fed back to the controller, the controller feeds back the information to the timer, the timer stops timing and feeds back the information to the controller, when the time difference of two times is smaller than the preset value T, the controller controls the motor 5 of the human body temperature detection device 17 which detects the user after approaching to the motor to start, when the time difference of two times is larger than the preset value T, the controller feeds back the information to the timer, and the timer restarts timing.

By arranging the human body temperature detection device 17, the timer and the controller, a user can sequentially pass a hand in front of the human body temperature detector within a preset time T, so that the motor 5 is started, and the user can replace the page through the gesture control scheme design chart 6. Specifically, the human body temperature detection device 17 is an infrared detector.

The scheme display device in the embodiment further comprises a photosensitive sensor, the photosensitive sensor is mounted on the outer surface of the arc-shaped pressing plate 15, and the photosensitive sensor is electrically connected with the controller.

When the photosensitive sensor is used for detecting that light rays brighten, an electric signal is sent to the controller, and the controller controls the motor 5 far away from the photosensitive sensor which sends information to be closed. Therefore, when the urban and rural planning scheme design drawing 6 is displayed to the edge, after the arc-shaped pressing plate 15 is exposed, the scroll 4 far away from the arc-shaped pressing plate 15 continues to rotate, so that the urban and rural planning scheme design drawing 6 is separated from the scroll 4 or the urban and rural planning scheme design drawing 6 is damaged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A scheme display device is characterized in that: comprises that

A top plate (1) and a bottom plate (2) which are horizontally arranged from top to bottom;

the base (3), the said bottom plate (2) is fixedly arranged above the said base (3);

the two reels (4) are vertically arranged at two ends between the top plate (1) and the bottom plate (2) and are rotationally connected with the top plate (1) and the bottom plate (2);

the two motors (5) are respectively and fixedly arranged above the top plate (1), and the two motors (5) respectively drive the two reels (4) to rotate towards opposite directions; and the number of the first and second groups,

the supporting mechanism is arranged between the top plate (1) and the bottom plate (2);

the scheme design drawing (6) for display is initially wound on one of the rolling shafts (4), and the two ends of the drawing are respectively connected with the two rolling shafts (4) when the drawing is unfolded and are positioned between the two rolling shafts (4) to be in a tight state.

2. A proposal display device as defined in claim 1, characterized in that: the supporting mechanism is a supporting cover (7), the supporting cover (7) is covered on the outer side of the reel (4) and the scheme design drawing (6), the upper end and the lower end of the supporting cover (7) are fixedly connected with the top plate (1) and the bottom plate (2) respectively, a transparent display plate (8) is arranged on the front side of the supporting cover (7), and a window (9) used for replacing the scheme design drawing (6) is arranged on the rear side of the supporting cover (7).

3. A scenario demonstration device according to claim 2, characterized in that: the device is characterized by further comprising an upper limiting mechanism (10) and a lower clamping and embedding mechanism (11) which are respectively arranged on the lower surface of the top plate (1) and the upper surface of the bottom plate (2), and the reel (4) is clamped and embedded between the upper limiting mechanism (10) and the lower clamping and embedding mechanism (11);

the upper limiting mechanism (10) is in transmission connection with the motor (5).

4. A scenario demonstration device according to claim 3, characterized in that: go up stop gear (10) and inlay card mechanism (11) inner wall down and all be provided with spacing groove (12), inlay card mechanism (11) bottom is fixed with spring (13) down, the lower extreme of spool (4) makes through compression spring (13) the upper end inlay card of spool (4) goes up stop gear (10), the upper and lower both ends of spool (4) are fixed with fixture block (14), fixture block (14) with spacing groove (12) looks adaptation of last stop gear (10) and lower inlay card mechanism (11) inside wall.

5. A scenario demonstration device according to claim 4, characterized in that: the scroll (4) outside is provided with arc clamp plate (15) along the axial, the both ends of arc clamp plate (15) pass through bolt (16) with scroll (4) can be dismantled and be connected, arc clamp plate (15) with scroll (4) outside laminating.

6. A scenario demonstration device according to claim 5, characterized in that: still include human temperature-detecting device (17), time-recorder and controller, two human temperature-detecting device (17) install in roof (1) middle part and interval set up, the controller respectively with human temperature-detecting device (17), time-recorder and two motor (5) electricity are connected, motor (5) are step motor (5).

7. The proposal display device according to claim 6, characterized in that: the device also comprises a photosensitive sensor, wherein the photosensitive sensor is arranged on the outer surface of the arc-shaped pressing plate (15) and is electrically connected with the controller;

the photosensitive sensor is used for detecting that light rays brighten, an electric signal is sent to the controller, and the controller controls the motor (5) far away from the photosensitive sensor which sends out information to be closed.

8. A protocol display apparatus according to any one of claims 1 to 7 wherein: a rain shield (19) is arranged above the top plate (1).