CN206975966U - A kind of LCDs announcement board for school bulletin displaying - Google Patents
A kind of LCDs announcement board for school bulletin displaying Download PDFInfo
- Publication number
- CN206975966U CN206975966U CN201720302178.0U CN201720302178U CN206975966U CN 206975966 U CN206975966 U CN 206975966U CN 201720302178 U CN201720302178 U CN 201720302178U CN 206975966 U CN206975966 U CN 206975966U
- Authority
- CN
- China
- Prior art keywords
- lcds
- box body
- waterproof box
- uncovered casing
- rectangle uncovered
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of LCDs announcement board for school bulletin displaying, including rectangle uncovered casing, the rectangle uncovered casing lower surface is provided with two groups of automatically controlled expansion links, two groups of automatically controlled expansion link upper surfaces are provided with waterproof box body, the waterproof box body side surface is provided with No.1 rectangular aperture, LCDs is provided with the waterproof box body, the rectangle uncovered casing lower surface is provided with No.1 circular open, the waterproof box body upper surface is provided with one group of support bar, one group of support bar upper surface is provided with trapezoidal flashing board, a circle waterproof sealing gum cover is provided with the trapezoidal flashing board lower surface edge.The beneficial effects of the utility model are to be not take up too many place, student is noticed announcement board, very convenient.
Description
Technical field
It the utility model is related to LCDs application field, particularly a kind of liquid crystal for school bulletin displaying
Display screen announcement board.
Background technology
LCDs (LCD) is used for a kind of type of display of numeric type clock and watch and many portable computers.LCD shows
Show and used two panels polarization material, be liquid crystal solution between them.Electric current during the liquid by that can be such that crystal arranges again
Row, so that light can not pass through them, and the development of lcd technology just suits the trend of current information products, either
Right angle is shown, low power consumption, small volume or the advantages that zero radiation, and user can be allowed to enjoy optimal visual environment.
In general school bulletin is generally all one piece of plank or plastic plate etc., and simultaneously unobtrusively, student one walks one
Cross generally all without noticing above what has, so also just do not have the effect of announcement board, therefore in order to solve this
Problem, a kind of LCDs announcement board for school bulletin displaying of design is necessary.
Utility model content
The purpose of this utility model is to solve the above problems, and devises a kind of liquid crystal for school bulletin displaying
Display screen announcement board.
Realize that above-mentioned purpose the technical solution of the utility model is, a kind of LCDs for school bulletin displaying
Announcement board, including rectangle uncovered casing, the rectangle uncovered casing lower surface are provided with two groups of automatically controlled expansion links, and described two groups automatically controlled
Expansion link upper surface is provided with waterproof box body, and the waterproof box body side surface is provided with No.1 rectangular aperture, set in the waterproof box body
There is LCDs, the rectangle uncovered casing lower surface is provided with No.1 circular open, and the waterproof box body upper surface is provided with one
Group support bar, one group of support bar upper surface are provided with trapezoidal flashing board, one are provided with the trapezoidal flashing board lower surface edge
Enclose waterproof sealing gum cover.
Glass plate is provided with the No.1 rectangular aperture.
Lower surface is provided with processor in the rectangle uncovered casing.
The processor is controlled by the wireless controller being arranged on outside rectangle uncovered casing.
The glass plate is surrounded by marine glue.
A kind of LCDs for school bulletin displaying made using the technical solution of the utility model is announced
Column, too many place is not take up, student is noticed announcement board, it is very convenient.
Brief description of the drawings
Fig. 1 is a kind of structural representation of LCDs announcement board for school bulletin displaying described in the utility model
Figure；
Fig. 2 is a kind of side view of LCDs announcement board for school bulletin displaying described in the utility model；
In figure, 1, rectangle uncovered casing；2nd, automatically controlled expansion link；3rd, waterproof box body；4th, LCDs；5th, support bar；6、
Trapezoidal flashing board；7th, waterproof sealing gum cover；8th, glass plate.
Embodiment
The utility model is specifically described below in conjunction with the accompanying drawings, as shown in Figure 1-2, one kind is used for school bulletin exhibition
The LCDs announcement board shown, including rectangle uncovered casing 1, the lower surface of rectangle uncovered casing 1 are provided with two groups and automatically controlled stretched
Contracting bar 2, two groups of automatically controlled upper surfaces of expansion link 2 are provided with waterproof box body 3, and the side surface of waterproof box body 3 is provided with No.1 rectangle
Opening, the waterproof box body 3 is interior to be provided with LCDs 4, and the lower surface of rectangle uncovered casing 1 is provided with No.1 circular open,
The upper surface of waterproof box body 3 is provided with one group of support bar 5, and one group of support bar 5 upper surface is provided with trapezoidal flashing board 6, described
A circle waterproof sealing gum cover 7 is provided with the trapezoidal lower surface edge of flashing board 6；Glass plate 8 is provided with the No.1 rectangular aperture；Institute
State lower surface in rectangle uncovered casing 1 and be provided with processor；The processor is wireless outside rectangle uncovered casing 1 by being arranged on
Controller is controlled；The glass plate 8 is surrounded by marine glue.
The characteristics of the present embodiment is, two groups of automatically controlled expansion links of rectangle uncovered casing lower surface can preferably promote anti-
Water box body, the LCDs in waterproof box body can be announced preferably, and one group of support bar of waterproof box body upper surface can
Preferably to support trapezoidal flashing board, volume one encloses waterproof sealing gum cover and can preferably prevented at trapezoidal flashing board lower surface edge
Water, too many place is not take up, student is noticed announcement board, it is very convenient.
In the present embodiment, two groups of the lower surface of rectangle uncovered casing 1 automatically controlled expansion links 2 are by the automatically controlled upper table of expansion link 2
The waterproof box body 3 in face, which is given, to be released outside rectangle uncovered casing 1, on the glass plate in the No.1 rectangular aperture of the side surface of waterproof box body 3
Marine glue be responsible for waterproof, the LCDs 4 in waterproof box body 3 is responsible for being shown, the one of the lower surface of rectangle uncovered casing 1
Number circular open is responsible for live wire, and the trapezoidal flashing board 6 on one group of support bar 5 of the upper surface of waterproof box body 3 carries out rain-proof, trapezoidal
A circle waterproof sealing gum cover 7 at the lower surface edge of flashing board 6 can more preferable waterproof, fall electricity when not announcing
Expansion link 2 is controlled, drives waterproof box body 3 to enter in rectangle uncovered casing 1, easily, and emergent thing is also more
Energy attractive watched.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody principle of the present utility model to some variations that some of which part may be made, and belong to the utility model
Protection domain within.
Claims (5)
1. a kind of LCDs announcement board for school bulletin displaying, including rectangle uncovered casing (1), its feature exist
In rectangle uncovered casing (1) lower surface is provided with two groups of automatically controlled expansion links (2), two groups of automatically controlled expansion link (2) upper surfaces
Provided with waterproof box body (3), waterproof box body (3) side surface is provided with No.1 rectangular aperture, and liquid is provided with the waterproof box body (3)
Crystal display screen (4), rectangle uncovered casing (1) lower surface are provided with No.1 circular open, and waterproof box body (3) upper surface is set
There is one group of support bar (5), one group of support bar (5) upper surface is provided with trapezoidal flashing board (6), under the trapezoidal flashing board (6)
A circle waterproof sealing gum cover (7) is provided with marginal surface.
A kind of 2. LCDs announcement board for school bulletin displaying according to claim 1, it is characterised in that
Glass plate (8) is provided with the No.1 rectangular aperture.
A kind of 3. LCDs announcement board for school bulletin displaying according to claim 1, it is characterised in that
The interior lower surface of the rectangle uncovered casing (1) is provided with processor.
A kind of 4. LCDs announcement board for school bulletin displaying according to claim 3, it is characterised in that
The processor is controlled by being arranged on the wireless controller of rectangle uncovered casing (1) outside.
A kind of 5. LCDs announcement board for school bulletin displaying according to claim 2, it is characterised in that
The glass plate (8) is surrounded by marine glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720302178.0U CN206975966U (en) | 2017-03-24 | 2017-03-24 | A kind of LCDs announcement board for school bulletin displaying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720302178.0U CN206975966U (en) | 2017-03-24 | 2017-03-24 | A kind of LCDs announcement board for school bulletin displaying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206975966U true CN206975966U (en) | 2018-02-06 |
Family
ID=61415526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720302178.0U Expired - Fee Related CN206975966U (en) | 2017-03-24 | 2017-03-24 | A kind of LCDs announcement board for school bulletin displaying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206975966U (en) |
-
2017
- 2017-03-24 CN CN201720302178.0U patent/CN206975966U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190918 Address after: 063500, Hebei County, Tangshan City province Luannan County song crossing town sand village Patentee after: Hebei Lianbo Electronic Technology Co., Ltd. Address before: 102299 Beijing Changping District Science Park Road No. 10 white floating B zone 4 Room 401 Patentee before: Beijing golden tengtai science and Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20200324 |