CN111105690A

CN111105690A - Column type relief display device

Info

Publication number: CN111105690A
Application number: CN201911409988.6A
Authority: CN
Inventors: 闫鹏; 张玉伟
Original assignee: Qilu University of Technology
Current assignee: Qilu University of Technology
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-05-05
Anticipated expiration: 2039-12-31
Also published as: CN111105690B

Abstract

The invention discloses a columnar embossment display device, which solves the problems that the prior art depends on material object transition, has lower resolution and poorer precision and can not carry out automatic scene change, and has the effect of improving the precision, the flexibility and the diversity of embossment display. The technical scheme is as follows: the device comprises a support upright post and a support shell, wherein a plurality of rotating shafts are connected between the top end and the bottom end of the support upright post in a sliding manner, and a plurality of propelling devices are arranged on each rotating shaft; the rotating shaft is connected with the power device, and can rotate around the supporting upright post under the action of the power device; the surface of the supporting shell is fixed with a plurality of needle tubes, and the needle tubes comprise tube bodies and convex blocks which are connected in a sliding manner; the pushing device can move along the rotating shaft and is inserted into the tube body of the setting needle tube to inject liquid into the tube body, and the convex block moves towards the side far away from the supporting shell under the action of liquid pushing.

Description

Column type relief display device

Technical Field

The invention relates to the field of relief display devices, in particular to a columnar relief display device.

Background

The traditional relief is to carve the image to be shaped on a flat plate, but the fixed relief image is not suitable for many occasions due to the staticizing of the fixed relief image. For example, in places requiring attention such as real estate and wedding photography, the fixed relief is not attractive to the public. Accordingly, devices for displaying dynamic reliefs have gradually emerged.

The inventor finds that although the conventional embossment display device can display different three-dimensional embossment effects on the same background surface, the conventional embossment display device generally depends on real object transition, has low resolution and poor precision, and cannot perform automatic scene change.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a column-shaped relief display device which can improve the precision, the flexibility and the diversity of relief display.

The invention adopts the following technical scheme:

a post-type relief display device comprising:

the supporting upright post is provided with a plurality of rotating shafts in sliding connection between the top end and the bottom end, and each rotating shaft is provided with a plurality of propelling devices; the rotating shaft is connected with the power device, and can rotate around the supporting upright post under the action of the power device;

the surface of the supporting shell is fixed with a plurality of needle tubes, and the needle tubes comprise tube bodies and convex blocks which are connected in a sliding manner; the pushing device can move along the rotating shaft and is inserted into the tube body of the setting needle tube to inject liquid into the tube body, and the convex block moves towards the side far away from the supporting shell under the action of liquid pushing.

Furthermore, the pipe body is internally provided with a cavity, one end of the pipe body is provided with a socket, and the other end of the pipe body is connected with the convex block in a sliding manner.

Further, the protruding block comprises a piston part and a moving part, one end of the piston part extends into the pipe body, and the other end of the piston part is connected with the moving part into a whole.

Further, the propelling device comprises a needle head, the needle head is connected with a pneumatic propelling mechanism, and the pneumatic propelling mechanism can enable the needle head to suck liquid and push the liquid into the needle tube.

Furthermore, the pneumatic propulsion mechanism is in threaded connection with the rotating shaft through a moving block, the moving block is connected with a driving motor, and the moving block is driven by the driving motor to move up and down along the rotating shaft.

Further, slide, lower slide are installed respectively to the both ends of support post, the rotation axis passes through top shoe and top slide sliding connection, and the rotation axis passes through lower slider and lower slide sliding connection.

Furthermore, power device is including the ring gear of locating the support post, ring gear and gear engagement, the gear is installed in the slider inboard down.

Further, the gear is connected with a first motor.

Furthermore, a plurality of round holes are uniformly formed in the surface of the supporting shell, and the needle tube penetrates through and is fixed with the round holes.

Further, the cross section of the support shell is circular or circular arc.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the invention, the plurality of propelling devices are arranged on the rotating shaft, and each propelling device can freely move according to the setting, so that the display efficiency of the relief picture is improved;

(2) according to the invention, the embossment is displayed in a manner that the needle head injects liquid into the needle tube, the embossment screen is dispersed into a movable embossment set, and the propelling device propels the embossment to a specified position according to the movable embossment set, so that an embossment scene can be flexibly displayed; by controlling the height of the convex blocks, a new relief scene can be combined at will;

(3) the invention adopts a structure of propelling the convex block by viscous liquid, and has good propelling flexibility compared with a solid structure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;

FIG. 2 is a schematic diagram of an internal structure according to a first embodiment of the present invention;

FIG. 3 is a schematic view of the top installation of the support column according to the first embodiment of the present invention;

FIG. 4 is a schematic view of the bottom installation of the support column according to the first embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of a gear ring connection according to a first embodiment of the present invention;

FIG. 6 is a schematic view of the needle and syringe assembly according to the first embodiment of the present invention;

FIG. 7 is a schematic view of the needle mounting apparatus according to the first embodiment of the present invention;

FIG. 8 is a schematic view of a syringe mounting according to a first embodiment of the present invention;

FIG. 9 is a schematic view of a needle cannula according to a first embodiment of the present invention;

FIG. 10 is a cross-sectional view of a syringe according to a first embodiment of the present invention;

the device comprises a supporting shell 1, a supporting upright post 2, a supporting upright post 3, an upper slideway 4, an upper sliding block 5, a rotating shaft 6, a propelling device 7, a gear ring 8, a lower slideway 9, a gear 10, a lower slideway 11, a first motor 12, a round hole 13, a needle tube 14, a needle head 15, a pneumatic propelling mechanism 16, a second motor 17, a socket 18, a moving block 19, a liquid storage cavity 20, a liquid outlet 21, a tube body 22, a convex block 23, a cavity 24, a piston part 25 and a moving part.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;

for convenience of description, the words "up", "down", "left" and "right" in this application, if any, merely indicate correspondence with the directions of up, down, left and right of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The terms "mounted", "connected", "fixed", and the like in the present application should be understood broadly, and for example, the terms "mounted", "connected", and "fixed" may be fixedly connected, detachably connected, or integrated; the two components can be connected directly or indirectly through an intermediate medium, or the two components can be connected internally or in an interaction relationship, and the terms can be understood by those skilled in the art according to specific situations.

The first embodiment is as follows:

the present invention will be described in detail with reference to fig. 1 to 10, and specifically, the structure is as follows:

the embodiment provides a column type relief display device, which comprises a support shell 1, a support column 2, an upper slide 3, a lower slide 8, a rotating shaft 5, a propelling device 6 and a needle tube 13, wherein the support shell 1 is arranged on the outer side of the support column 2, and a certain distance is reserved between the support shell and the support column. The top end of the supporting upright post 2 is fixedly provided with an upper slideway 3, and the bottom end is provided with a lower slideway 8; a plurality of rotating shafts 5 are connected between the upper slideway 3 and the lower slideway 8 in a sliding way. The propulsion device 6 is mounted on the rotating shaft 5 and can move up and down along the rotating shaft 5.

Specifically, the support housing 1 is a cylinder with a hollow interior or a part of a cylinder (the cross section is a circular arc). As shown in fig. 8, a plurality of circular holes 12 are uniformly formed on the surface of the support housing 1, and the needle tube 13 is fixed in the circular holes 12. In the present embodiment, the support housing 1 is provided with a plurality of rows of circular holes 12 in the axial direction thereof. The number of the circular holes 12 is determined according to the actual relief shape.

As shown in fig. 9, the needle tube 13 includes a tube body 21 and a protrusion 22, one end of the tube body 21 is provided with the socket 12, and the other end is slidably connected with the protrusion 22, and the protrusion 22 can move relative to the tube body 21 under the action of power to display different relief shapes.

As shown in fig. 10, the tube body 21 has a cavity 23 therein, and the socket 17 communicates with the cavity 23; the bump 22 has a piston portion 24 and a moving portion 25 connected as a single body, and the piston portion 24 is T-shaped with a T-shaped end located in the cavity 23. When fluid enters the cavity 23 through the insertion opening 17, the piston part 24 drives the moving part 25 to move under the action of the pressure of the fluid so as to protrude from the other protruding blocks 22. Various changes in the relief shape can be achieved by controlling the extension of the different-position moving portion 25.

In this embodiment, the tubular body 21 is cylindrical in shape in order to fit the circular hole 12. In order to increase the display resolution, the bump 22 is a rectangular block. The propelling device 6 is controlled by a program to propel each rectangular block to a specified position, so that the embossed scene can be flexibly displayed; the new relief scenes can be arbitrarily combined by controlling the height of the rectangular blocks.

As shown in fig. 6 and 7, the propelling device 6 includes a needle 14, a pneumatic propelling mechanism 15, the pneumatic propelling mechanism 15 is connected with the needle 14, and the pneumatic propelling mechanism 15 is mounted along the axial direction of the rotating shaft 5 through a moving block 18. In the present embodiment, a male screw is provided on the surface of the rotating shaft 5, a female screw is provided inside the moving block 18, and the moving block 18 is screwed to the rotating shaft 5.

The moving block 18 is connected with a second motor 16, and the second motor 16 drives the moving block 18 to move up and down along the rotating shaft 5, so that the needle 14 corresponds to the needle tubes 13 at different positions. The spacing between adjacent needles 14 is consistent with the spacing between adjacent tubes 13.

The needle 14 comprises a liquid storage cavity 19 and a liquid outlet 20, the liquid outlet 20 is fixed at one end of the liquid storage cavity 19, and the size of the liquid outlet 20 is smaller than that of the liquid storage cavity 19. In this embodiment, the reservoir chamber 19 is hollow cylindrical. Pneumatic advancing mechanism 15 can be the air pump, the air pump passes through the tube coupling liquid reserve tank, holds stickness liquid in the liquid reserve tank, inhales in syringe needle 14 and pushes away to needle tubing 13 with the stickness liquid in the liquid reserve tank through the air pump, provides power for needle tubing 13.

The upper slideway 3 and the lower slideway 8 are annular grooves, the direction of the notch of the upper slideway 3 is downward, and the direction of the notch of the lower slideway 8 is upward. As shown in fig. 3, the upper runner 3 is slidably connected to a plurality of upper sliders 4, and the number of the upper sliders 4 is the same as the number of the rotating shafts 5, specifically, depending on the actual display relief requirement. As shown in fig. 4, the lower slide way 8 is slidably connected to a plurality of lower sliders 10, and the number of the lower sliders 10 is the same as that of the upper sliders 4.

One end of the rotating shaft 5 is fixedly connected with the upper slide block 4, and the other end is fixedly connected with the lower slide block 10. The rotary shaft 5 is driven by a power unit to rotate about the support column 2. The power device comprises a gear ring 7, a gear 9 and a first motor 11, wherein the gear 9 is installed on the inner side (close to one side of the support upright post 2) of the lower slider 10, and the gear 9 is connected with the lower slider 10 through a rotating shaft.

As shown in fig. 5, the gear 9 is engaged with the gear ring 7, and the gear ring 7 is fixed at the bottom end of the support column 2; the gear 9 is connected with a first motor 11, and the first motor 11 is fixed above the lower sliding block 10. The first motor 11 drives the gear 9 to rotate, and the lower slider 10 and the upper slider 4 move along the upper slideway 3 and the lower slideway 8 respectively under the meshing action of the gear 9 and the gear ring 7, so that the rotating shaft 5 rotates around the supporting upright 2.

The working principle of the embodiment is as follows:

the first motor 11 is started, the gear 9 rotates, and under the meshing action of the gear 9 and the gear ring 7, the rotating shaft 5 and the propelling device 6 are driven to rotate around the supporting upright post 2. Since rotating shaft 5 is threadedly coupled to traveling block 18, traveling block 18 is moved up and down along rotating shaft 5 by second motor 16. The needle 14 is capable of completing the operations of inserting the needle tube 13 and extracting the needle tube 13 by the pneumatic propulsion mechanism 15, and the needle 14 injects the viscous liquid into the needle tube 13, and after a set time, the surface of the support housing 1 presents a relief shape by the bumps 22.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A post-form relief display device, comprising:

2. The column-type relief display device according to claim 1, wherein the tube has a cavity therein, and the tube has a socket at one end and a sliding connection with the protrusion at the other end.

3. The column-type relief display device according to claim 2, wherein said protruding block comprises a piston portion and a moving portion, one end of said piston portion extends into the interior of said tube, and the other end is integrally connected to said moving portion.

4. The column-type relief display device according to claim 1, wherein said pushing means comprises a needle, said needle is connected to a pneumatic pushing mechanism, said pneumatic pushing mechanism is capable of sucking liquid into said needle and pushing said liquid into said needle tube.

5. The cylindrical relief display device according to claim 4, wherein the pneumatic propulsion mechanism is in threaded connection with the rotating shaft through a moving block, the moving block is connected with a driving motor, and the moving block is driven by the driving motor to move up and down along the rotating shaft.

6. The column-type relief display device according to claim 1, wherein the supporting columns have upper and lower ends respectively, the rotation shaft is slidably connected to the upper slide through an upper slider, and the rotation shaft is slidably connected to the lower slide through a lower slider.

7. The column-type relief display device according to claim 6, wherein said power means comprises a gear ring sleeved on said supporting column, said gear ring engaging with a gear wheel, said gear wheel being mounted inside said lower slider.

8. The column-type relief display device according to claim 7, wherein said gear is connected to a first motor.

9. The cylindrical relief display device according to claim 1, wherein said support housing has a plurality of circular holes formed uniformly on its surface, and said needle tube is inserted through and fixed to said circular holes.

10. The column-type relief display device according to claim 1, wherein said support housing has a circular or circular arc-shaped cross-section.