CN219076890U

CN219076890U - Color-changeable writing board ornament

Info

Publication number: CN219076890U
Application number: CN202223017854.XU
Authority: CN
Inventors: 朱浩
Original assignee: Shenzhen Olive Technology Co ltd
Current assignee: Shenzhen Olive Technology Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-05-26
Anticipated expiration: 2032-11-14

Abstract

The utility model relates to the technical field of standing board ornaments, in particular to a color-changeable tablet ornament, which comprises a transparent light guide tablet, a base, a PCBA main board, a power supply and a control switch, wherein the PCBA main board is provided with a colorful light emitting diode group, a fixing mechanism is arranged at the upper part of the base, the lower end of the light guide tablet stands at the upper part of the base through the fixing mechanism, the PCBA main board and the power supply are arranged in the base, the PCBA main board is respectively and electrically connected with the power supply and the control switch, the control switch controls the colorful light emitting diode group to emit light, the lower end of the light guide tablet corresponds to the colorful light emitting diode group, and a light source of the colorful light emitting diode group is injected from the lower end of the light guide tablet. The utility model can be placed on a tabletop as an ornament, can write and draw on the light-guiding writing board, and can change the LED light sources with different colors to irradiate through the control switch, so that the fonts or patterns on the light-guiding writing board are more sparkling, colorful and personalized, and can attract eyeballs more.

Description

Color-changeable writing board ornament

Technical Field

The utility model relates to the technical field of standing board ornaments, in particular to a color-changeable tablet ornament.

Background

The fluorescent writing board can be repeatedly used, is an ideal propaganda tool in public places such as supermarkets, KTVs, storefronts, booths and the like, is generally arranged as an electronic luminous board, adopts fluorescent pencils with different colors to write and draw on the writing board, and can lead color fonts to become brighter, thereby being particularly easy to attract consumers. However, the electronic luminous plate can only emit a single light source, and the words or patterns on the plate are more colorful, so that the design can be carried out by a person who can write and draw by using the colorful fluorescent pen.

In addition, such tablets are typically relatively large, taking up space, and after the promotional period, merchants typically store them for use.

Accordingly, the prior art has yet to be improved and developed in response to the above-described technical problems.

Disclosure of Invention

Aiming at the defects and shortcomings of the prior art, the utility model provides the color-changeable tablet ornament which is suitable for various use scenes, is convenient to be arranged on a table top, and can radiate light with different colors to enable fluorescent words or pictures on a tablet to be more gorgeous and sparkling.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model discloses a variable color tablet ornament, which comprises a transparent light guide tablet, a base, a PCBA main board, a power supply and a control switch, wherein the PCBA main board is provided with a colorful light emitting diode group, a fixing mechanism is arranged at the upper part of the base, the lower end of the light guide tablet stands at the upper part of the base through the fixing mechanism, the PCBA main board and the power supply are arranged in the base, the PCBA main board is respectively electrically connected with the power supply and the control switch, the control switch controls the colorful light emitting diode group to emit light, the lower end of the light guide tablet corresponds to the colorful light emitting diode group, and a light source of the colorful light emitting diode group is injected from the lower end of the light guide tablet.

According to the scheme, the colorful light-emitting diode group comprises a plurality of full-color self-contained single-chip microcomputer light-emitting diodes and a plurality of monochromatic white light-emitting diodes, and the full-color self-contained single-chip microcomputer light-emitting diodes and the monochromatic white light-emitting diodes are uniformly and alternately distributed on the PCBA main board.

According to the scheme, the base comprises a base upper shell and a base lower shell, the fixing mechanism is a rectangular through hole, a limiting mechanism is arranged in the rectangular through hole, the rectangular through hole is formed in the base upper shell, and the lower end of the light guide writing board is arranged in the rectangular through hole.

According to the scheme, the base upper shell is provided with a key through hole, the key is installed in the key through hole, the base lower shell is provided with a power supply installation position and a control switch installation position, the control switch installation position corresponds to the key through hole, the key corresponds to the control switch, and the base upper shell is fixedly connected with the base lower shell through a screw.

According to the scheme, the PCBA main board is in a strip shape, is fixedly arranged on the upper side of the lower shell of the base through screws, and corresponds to the rectangular through holes.

According to the scheme, still include fluorescent pen and support, the support includes riser and support ring, the base epitheca is equipped with rectangular shape recess and circular recess, the riser lower extreme is fixed in the rectangular shape recess, the support ring is fixed in riser upper portion, fluorescent pen one end passes the support ring is arranged in the circular recess.

According to the scheme, the base upper shell and the base lower shell are all integrally formed plastic shells.

According to the scheme, the light guide writing board is an acrylic board.

According to the scheme, the power supply is a lithium battery.

According to the scheme, the control switch is a tact switch.

The color-changeable writing board ornament can be placed at the obvious positions of a cash desk, a front desk and the like, special words and patterns can be created on the light-guiding writing board by using the fluorescent pen, a control switch is tapped, different light source irradiation modes such as single-color light source irradiation or multi-color light source irradiation such as blue light, red light and the like are selected, and the lower end of the light-guiding writing board is irradiated upwards, so that the words and the patterns on the light-guiding writing board are more gorgeous and attractive to eyeballs.

Drawings

FIG. 1 is a schematic view of an exploded construction of the present utility model;

FIG. 2 is a schematic view of the structure of the upper shell of the base of the present utility model;

FIG. 3 is a schematic view of the structure of the lower shell of the base of the present utility model;

FIG. 4 is a schematic front view of the present utility model;

fig. 5 is a schematic side view of the present utility model.

In the figure: 1. a light-guiding writing board; 2. a base; 3. PCBA main board; 4. a power supply; 5. a control switch; 6. full-color self-contained single-chip microcomputer light-emitting diode; 7. a monochromatic white light emitting diode; 8. a key; 9. a fluorescent pen; 10. a bracket; 21. a base upper shell; 22. a base lower shell; 101. a vertical plate; 102. a stent ring; 211. rectangular through holes; 212. a key through hole; 213. a strip-shaped groove; 214. a circular groove; 221. a power supply installation position; 222. and controlling the switch installation position.

Detailed Description

The technical scheme of the utility model is described below with reference to the accompanying drawings and examples.

As shown in fig. 1-5, the color-changeable tablet ornament of the utility model comprises a transparent light-guiding tablet 1, a base 2, a PCBA main board 3, a power supply 4 and a control switch 5, wherein the PCBA main board 3 is provided with a colorful light-emitting diode group, a fixing mechanism is arranged at the upper part of the base 2, the lower end of the light-guiding tablet 1 is arranged at the upper part of the base 2 through the fixing mechanism, the PCBA main board 3 and the power supply 4 are arranged in the base 2, the PCBA main board 3 is respectively electrically connected with the power supply 4 and the control switch 5, the control switch 5 controls the colorful light-emitting diode group to emit light, the lower end of the light-guiding tablet 1 corresponds to the colorful light-emitting diode group, the specific PCBA main board 3 is provided with a plurality of light source irradiation modes, the control switch 5 can control the opening of the utility model, and can also select different light source irradiation modes through the control switch 5, by adopting the arrangement, the color-changeable tablet ornament can be placed at the position of a cash desk, a blue-guiding desk can be used for capturing a bright pattern or a fluorescent pen, a special light source can be used for irradiating a blue light, and a special writing pen can be used for irradiating a light from the light-guiding desk or a blue-colored writing board. Besides, the light guide writing board can be processed into boards with different shapes according to the demands of customers, semi-transparent or opaque color printing patterns can be customized at will through the Korotkoff printing or thermal transfer printing process, and the requirements of individual customization of customers can be met.

The colorful light-emitting diode group comprises a plurality of full-color self-contained single-chip microcomputer light-emitting diodes 6 and a plurality of monochromatic white light-emitting diodes 7, the full-color self-contained single-chip microcomputer light-emitting diodes 6 and the monochromatic white light-emitting diodes 7 are uniformly and alternately distributed on the PCBA main board 3, the full-color self-contained single-chip microcomputer light-emitting diodes 6 can provide light sources with various colors, the monochromatic white light-emitting diodes 7 can provide white light sources, and by adopting the arrangement, the integration level of each light-emitting diode is improved, so that the whole structure of the LED is simpler and convenient to assemble.

The base 2 comprises a base upper shell 21 and a base lower shell 22, the fixing mechanism is a rectangular through hole 211, a limiting mechanism is arranged in the rectangular through hole 211, the rectangular through hole 211 is formed in the base upper shell 21, the lower end of the light guide writing board 1 is arranged in the rectangular through hole 211, the limiting mechanism limits the lower end of the light guide writing board 1, the light guide writing board 1 is prevented from penetrating out of the rectangular through hole 211, and the light guide writing board 1 can be easily placed in or taken out of the rectangular through hole 211, so that the light guide writing board is convenient to assemble. In addition, the fixing mechanism may be a protruding mechanism provided on the base upper case 21, and may be capable of clamping the light guiding tablet 1 without preventing the light source from irradiating the light guiding tablet 1.

Still include button 8, base epitheca 21 is equipped with button through-hole 212, button 8 install in the button through-hole 212, base inferior valve 22 is equipped with power installation position 221 and control switch installation position 222, control switch installation position 222 with button through-hole 212 corresponds, button 8 with control switch 5 corresponds, and specific power is installed like the battery on the power installation position 221, control switch 5 installs on control switch installation position 222, then button 8 cover is established on the control switch 5, can play the guard action to control switch 5, base epitheca 21 and base inferior valve 22 pass through screw fixed connection, specific base epitheca 21 is equipped with a plurality of first screw driver, base inferior valve 22 is equipped with a plurality of screw driver, the screw driver with screw driver matches, with screw driver in proper order when assembling to realize the fixed connection of base epitheca 21 and base inferior valve 22 screw driver.

The PCBA mainboard 3 is rectangular, through screw fixed mounting in base inferior valve 22 upside, and with rectangle through-hole 211 is corresponding, specific set up two second screw posts in addition on the base inferior valve 22, PCBA mainboard 3 both ends are equipped with the through-hole, PCBA mainboard 3 both ends through-hole with through-hole and the second screw post on PCBA mainboard 3 are penetrated in proper order with the screw when two second screw posts are corresponding to be assembled to realize PCBA mainboard 3 at the fixed of base inferior valve 22, install simple and convenient.

Still include fluorescent pen 9 and support 10, support 10 includes riser 101 and support ring 102, base epitheca 21 is equipped with rectangular shape recess 213 and circular recess 214, riser 101 lower extreme is fixed in the rectangular shape recess 213, support ring 102 is fixed in riser 101 upper portion, fluorescent pen 9 one end passes support ring 102 is arranged in the circular recess, specificly riser 101 lower extreme is arranged in the rectangular shape recess 213 and is fixed with the no trace of point UV again, support ring 102 can also be fixed through the no trace of UV glue, adopts so setting, can make things convenient for the user to use the fluorescent pen.

The base upper shell 21 and the base lower shell 22 are all integrally formed plastic shells, and because the base upper shell 21 and the base lower shell 22 are provided with different mounting positions, screw posts, screw holes and the like, the plastic integrated formed plastic shell is better in integrity and simpler to assemble.

The light guide writing board 1 is an acrylic board, and the acrylic board is organic glass with good mechanical properties, is favorable for being processed into boards with different shapes, meets the personalized design of clients, and has good light dispersibility and better blazing effect.

The power supply 4 is a lithium battery, is convenient to charge and reuse by adopting the arrangement, is not limited by a power line, and can be placed at will.

The control switch 5 is a touch switch, and the mode can be switched by touching the key 8 with the arrangement so that the user experience is better.

The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.

Claims

1. The utility model provides a changeable colour's tablet goods of furniture for display rather than for use, its characterized in that includes transparent leaded light tablet (1), base (2), PCBA mainboard (3), power (4) and control switch (5), PCBA mainboard (3) are equipped with colorful light emitting diode group, fixed establishment that base (2) upper portion was equipped with, leaded light tablet (1) lower extreme stand in base (2) upper portion through fixed establishment, PCBA mainboard (3) and power (4) install in inside base (2), PCBA mainboard (3) respectively with power (4) and control switch (5) electric connection, control switch (5) control colorful light emitting diode group is luminous, leaded light tablet (1) lower extreme with colorful light emitting diode group corresponds, colorful light emitting diode's light source by leaded light tablet (1) lower extreme is penetrated.

2. The variable color tablet ornament according to claim 1, wherein the multi-color light emitting diode group comprises a plurality of full-color self-contained single chip microcomputer light emitting diodes (6) and a plurality of single-color white light emitting diodes (7), and the full-color self-contained single chip microcomputer light emitting diodes (6) and the single-color white light emitting diodes (7) are uniformly and alternately distributed on the PCBA motherboard (3).

3. The variable color tablet ornament according to claim 1, wherein the base (2) comprises a base upper case (21) and a base lower case (22), the fixing mechanism is a rectangular through hole (211), a limiting mechanism is arranged in the rectangular through hole (211), the rectangular through hole (211) is arranged on the base upper case (21), and the lower end of the light guide tablet (1) is arranged in the rectangular through hole (211).

4. A variable color tablet ornament according to claim 3, further comprising a key (8), wherein the base upper case (21) is provided with a key through hole (212), the key (8) is mounted in the key through hole (212), the base lower case (22) is provided with a power supply mounting position (221) and a control switch mounting position (222), the control switch mounting position (222) corresponds to the key through hole (212), the key (8) corresponds to the control switch (5), and the base upper case (21) and the base lower case (22) are fixedly connected by screws.

5. A variable color tablet ornament according to claim 3, wherein the PCBA motherboard (3) is elongated and fixedly mounted on the upper side of the base lower case (22) by screws and corresponding to the rectangular through hole (211).

6. The variable color tablet ornament according to claim 3, further comprising a highlighter (9) and a stand (10), the stand (10) comprising a riser (101) and a stand ring (102), the base upper case (21) being provided with an elongated groove (213) and a circular groove (214), the riser (101) being fixed at its lower end in the elongated groove (213), the stand ring (102) being fixed at the upper part of the riser (101), one end of the highlighter (9) passing through the stand ring (102) being placed in the circular groove.

7. The variable color tablet pendulum of claim 4 wherein the base upper shell (21) and the base lower shell (22) are each integrally formed plastic shells.

8. The variable color tablet furnishing according to claim 1, characterized in that the light guiding tablet (1) is an acrylic tablet.

9. The variable color tablet furnishing according to claim 1, characterized in that the power source (4) is a lithium battery.

10. The variable color tablet furnishing according to claim 1, characterized in that the control switch (5) is a tact switch.