CN203381386U - Fluorescent screen - Google Patents
Fluorescent screen Download PDFInfo
- Publication number
- CN203381386U CN203381386U CN201320367894.9U CN201320367894U CN203381386U CN 203381386 U CN203381386 U CN 203381386U CN 201320367894 U CN201320367894 U CN 201320367894U CN 203381386 U CN203381386 U CN 203381386U
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- Prior art keywords
- panel
- display screen
- fluorescent plate
- hole
- housing
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Abstract
The utility model discloses a fluorescent screen which comprises a shell, a circuit board, a display screen and a panel and is provided with a fixing device. The circuit board is fixed onto the shell by the aid of screws, the display screen is fixed by the aid of the circuit board, the panel is fixedly adhered on the shell by adhesive tapes, and the fixing device is used for limiting and fixing the panel. The fluorescent screen has the advantages that the fixing device used for limiting and fixing the panel is arranged on the fluorescent screen, so that the panel can be limited and fixed by the aid of the fixing device, can be firmly fixed onto the shell and can be prevented from being loosened; the fixing device further can protect the panel, and the panel can be protected by the fixing device when squeezed, so that damage to the panel can be prevented to a certain extent.
Description
Technical field
The utility model relates to household appliance technical field, in particular, relates to a kind of fluorescent plate.
Background technology
Fluorescent plate in the market, be called again the color fluorescent plate of fluorescent handwriting board, LED electronic handwritten fluorescent plate, LED fluorescent plate, electronic fluorescent screen or rope etc., to write on fluorescent plate with e-Pointer, plug in, by the highlighted paster light source irradiation of the LED of fluorescent plate side on acrylic panel or ultra-clear glasses panel, the word write out by e-Pointer sends no color, and the effect of different mode, very attracting eye.Fluorescent plate is mainly used in: electron trade, catering industry, the communications industry, stationery industry, gift ornaments industry etc.
The applicant has designed a kind of fluorescent plate, integral body is the cuboid of platy structure, and height is much smaller than long and wide, comprise housing, be screwed in circuit board on housing, by adhesive tape be adhesively fixed the panel on housing, the e-Pointer of writing on panel, for battery and the alarm clock of power supply, alarm clock comprises the display screen for displaying time, the button of regulating the time and the loudspeaker that go out sound.Because fluorescent plate is provided with battery, thus just convenient use whenever and wherever possible, and also the fluorescent plate volume is little, is convenient for carrying; Again owing to being provided with alarm clock, and then people can write what when to be done on fluorescent plate, then carry out timing, to the time loudspeaker, will ring, and just point out the user, avoid the user to forget, have improved work efficiency.This programme is unexposed.But, because panel is to be adhesively fixed on housing by adhesive tape, housing is provided with the through hole for display floater, once panel is squeezed in use or carrying process, just easily tear adhesive tape, thereby panel is just likely loosening or impaired.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of panel fixation and not easily damaged fluorescent plate.
The purpose of this utility model is achieved through the following technical solutions: a kind of fluorescent plate, comprise housing, be screwed in circuit board on housing, by circuit board fixing display screen and the panel be adhesively fixed on housing by adhesive tape, fluorescent plate is provided with the fixture for spacing fixed panel.
Preferably, described housing is provided with the first through hole for display floater, and described fixture comprises the limited post be arranged on around the first through hole, and panel is provided with the spacing hole coordinated with limited post.Panel is arranged on the first through hole, and limited post inserts in the spacing hole of panel, thereby counter plate plays position-limiting action, avoids panel to move left and right, and then convenient fixing.
Preferably, the cross section of described panel is rectangle, and the number of described spacing hole is four, is separately positioned on the place, four angles of panel.Limited post coordinates position and the number setting of spacing hole to be coordinated, and it is evenly spacing that spacing hole is arranged on place, four angles counter plate of panel, thus good limit effect.
Preferably, described panel is provided with the end be placed between circuit board and display screen.Circuit board is screwed on housing, and circuit board is arranged on display screen top, thus fixing display screen, end on panel is arranged between display screen and circuit board, thereby circuit board is fixing display screen not only, but also has fixed end, and then has just fixed panel.
Preferably, described housing is provided with for showing the second through hole of display screen, and the second through hole edge is provided with outside depression, and protrudes in housing outer surface, and it is upper that described display screen is placed on depression, and described end is adjacent to display screen.Display screen coordinates with depression, and end is adjacent to and coordinates with display screen again, thus panel on being fixed on housing the time just without slant setting, can smoothly place, and then convenient fixing, make to fix more firm.
Preferably, described end is provided with third through-hole or the groove of dodging display screen and circuit board cooperation.Display screen and circuit board are communicated with, and end can arrange on top groove and facilitate display screen and circuit board to coordinate connection, third through-hole also can be set thereon and facilitate display screen and circuit board to coordinate connection.
Preferably, described housing is provided with four screw hole posts that coordinate with circuit board, and wherein two lay respectively at the both sides, end, and two other is arranged on end and panel junction, and panel is provided with two post holes that coordinate with the screw hole post.The screw hole post coordinates further counter plate to play position-limiting action with the post hole.
Preferably, described housing comprises face-piece and back cover, and described display screen and panel are arranged on face-piece, and described fixture also comprises the support column be arranged on back cover, when face-piece and back cover fixedly the time support column be adjacent to and coordinate with panel.Can greatly increase the fixing fastness of panel by support column, when panel is squeezed, support column will stressedly support panel, avoids adhesive tape ineffective.
Preferably, described support column is four and corresponding limited post position setting respectively, and support column is provided with for placing the groove of limited post.Limited post is placed in the groove of support column, and face-piece and back cover are spacing with regard to having carried out each other, avoid moving left and right, thereby avoid support column to hurt panel.
Preferably, described fixture also comprises the support member between panel and back cover by glue or adhered by double sided plaster, and described support member is that soft material is made and has elasticity, for arranging at a plurality of intervals.It is exactly to avoid damaging panel when panel is subject to larger extruding or in installation process that support column is arranged on the panel edge; yet because support member is that soft material is made and has elasticity; thereby can not hurt panel when mounted; and support member can compress accordingly when panel is squeezed; when extruding support member later will be stretched into original state, thereby counter plate plays very large spacing and protective effect.
The utility model is due to the fixture that is provided for spacing fixed panel on fluorescent plate, thereby that but the fixture counter plate carries out is spacing, fixing, and panel firmly is fixed on housing, prevent that panel is loosening; And fixture also can protect panel, but when panel is squeezed, the fixture counter plate plays a protective role, and prevents that to a certain extent panel is impaired.
The accompanying drawing explanation
Fig. 1 is the overall structure figure of fluorescent plate described in the utility model;
Fig. 2 is the structural representation of the described face-piece of the utility model embodiment;
Fig. 3 is the structural representation of the described back cover of the utility model embodiment;
Fig. 4 is the profile of the described fluorescent plate of the utility model embodiment.
Wherein: 1, fluorescent plate; 2, face-piece; 21, the first through hole; 22, the second through hole; 23, limited post; 24, screw hole post; 25, depression; 3, panel; 31, end; 4, display screen; 5, circuit board; 6, back cover; 61, support column; 62, groove.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
A kind of fluorescent plate, comprise housing, be screwed in circuit board on housing, fixing display screen and the panel be adhesively fixed on housing by adhesive tape by circuit board, as shown in Figures 1 to 4, fluorescent plate 1 is provided with the fixture for spacing fixed panel 3.The utility model is owing to being provided for the fixture of spacing fixed panel 3 on fluorescent plate 1, thereby that but fixture counter plate 3 carries out is spacing, fixing, and panel 3 firmly is fixed on housing, prevent that panel is loosening; And fixture also can protect panel 3, but when panel 3 is squeezed, fixture counter plate 3 plays a protective role, and prevents that to a certain extent panel 3 is impaired.
The housing of fluorescent plate described in the utility model comprises face-piece 2 and back cover 6, face-piece 2 and back cover 6 are spirally connected fixing by screw, wherein panel 2, display screen 4 and circuit board 5 all are fixed on face-piece 2, fluorescent plate 1 also comprises battery and the alarm clock for power supply, alarm clock comprises described display screen 4 and loudspeaker, loudspeaker are adhesively fixed on back cover 6 by glue, back cover 6 is provided with for the standing groove of placing battery and for going out the sender of sound, thereby can writing on fluorescent plate 1, people what need to when be done, then carry out timing, to the time loudspeaker, will ring, thereby prompting user, avoid the user to forget, and then improved work efficiency.Certainly, can also use as alarm clock.Etc. other effect.
The present embodiment is adhesively fixed by adhesive tape after fixing by fixture counter plate 3 again.
In the present embodiment, described stopping means comprises limited post 23, support column 61 and support member, thereby panel 3 firmly is fixed on housing, prevents that panel 3 is loosening; And fixture also can protect panel 3, but when panel 3 is squeezed, fixture counter plate 3 plays a protective role, and prevents that to a certain extent panel 3 is impaired, specific as follows.
In the present embodiment, described housing is provided with the first through hole 21 for display floater 3, concrete, the first through hole 21 is arranged on face-piece 2, thus convenient the use, described fixture comprises the limited post 23 be arranged on around the first through hole 21, panel 3 is provided with the spacing hole coordinated with limited post 23, and limited post 23 inserts in the spacing hole of panel 3, thereby counter plate 3 plays position-limiting action, avoid panel 3 to move left and right, so convenient fixing.More specifically, limited post 23 is cylindrical, and spacing hole is circular port, and the diameter of the cross section of limited post 23 is less than the diameter of spacing hole, thereby facilitates the cooperation between limited post 23 and spacing hole; The cross section of described panel 3 is rectangle, the number of described spacing hole is four, is separately positioned on the place, four angles of panel 3, and limited post 23 also arranges four and coordinate the position of spacing hole arrange and coordinate, limited post 23 counter plates 3 are evenly spacing like this, thus good limit effect.
In the present embodiment, described housing comprises face-piece 2 and back cover 6, described display screen 4 and panel 3 are arranged on face-piece 2, described fixture also comprises the support column 61 be arranged on back cover 6, when face-piece 2 and back cover 6 fixedly the time support column 61 be adjacent to and coordinate with panel 3, can greatly increase the fixing fastness of panel 3 by support column 61, when panel 3 is squeezed, support column 61 will stressedly support panel 3, avoid adhesive tape ineffective, concrete, described support column 61 is four and the 23 positions settings of respectively corresponding limited post, support column 61 is provided with the groove 62 for placing limited post 23, because limited post 23 is cylindrical, corresponding groove 62 is circular trough, and support column 61 is also cylindrical, limited post 23 is placed in the groove 62 of support column 61, face-piece 2 and back cover 6 are spacing with regard to having carried out each other, avoid moving left and right, thereby avoid support column 61 to hurt panel 3.And limited post 23 is arranged on around the first through hole 21, support column 61 and panel 3 contact portions are that panel 3 does not show part.Support column 61 counter plates 3 that other planform and number can certainly be set fix.
Due to support column 61 only panel 3 not display part divide and fix; panel 3 shows that part must be less than supporting and protection like this; in the present embodiment; described fixture also comprises the support member between panel 3 and back cover 6 by glue or adhered by double sided plaster; described support member is that soft material is made and has elasticity, for arranging at a plurality of intervals.It is exactly to avoid infringement panel 3 when panel 3 is subject to larger extruding or in installation process that support column 61 is arranged on panel 3 edges; yet because support member is that soft material is made and has elasticity; thereby can not hurt panel 3 when mounted; and support member can compress accordingly when panel 3 is squeezed; when extruding support member later will be stretched into original state, thereby counter plate 3 plays very large spacing and protective effect.The described support member of the present embodiment is also cylindrical, and the number of support member is three, and interval is arranged in panel 3 and shows parts.The support member counter plate that certainly, other structure or number also can be set carries out spacing and protection.
In the present embodiment, described panel 3 is provided with the end 31 be placed between circuit board 5 and display screen 4, circuit board 5 is screwed on housing, circuit board 5 is arranged on display screen 4 tops, thereby fixedly display screen 4, the end 31 on panel 3 is arranged between display screen 4 and circuit board 5, thus circuit board 5 fixing display screen 4 not only, but also fixed end 31, and then just fixed panel 3.Housing is provided with for showing the second through hole 22 of display screen 4, the second concrete through hole 22 is arranged on face-piece 2, and be positioned at the top for the first through hole 21 of plate placement 3, the second through hole 22 edges are provided with outside depression 25, and protrude in housing outer surface, described display screen 4 is placed on depression 25, described end 31 is adjacent to display screen 4, rear display screen 4 is set like this to be coordinated with depression 25, concrete, the cross section of display screen 4 is rectangle, corresponding depression 25 is also rectangle, and 25 1 sidewalls that cave in are provided with two spaced salient points, display screen 4 positions, corresponding described two salient point intervals arrange second salient point, the second salient point and interval are coordinated, thereby display screen 4 is played to position-limiting action, make display screen 4 fixing more firm, end 31 is adjacent to and coordinates with display screen 4 again, thus panel 3 on being fixed on housing the time just without slant setting, can smoothly place, and then convenient fixing, make fixing more firm.
In the present embodiment, described housing is provided with four screw hole posts 24 that coordinate with circuit board 5, wherein two lay respectively at 31 both sides, end, two other is arranged on end 31 and panel 3 junctions, and panel 3 is provided with two post holes that coordinate with screw hole post 24, screw hole post 24 coordinates further counter plate 3 to play position-limiting action with the post hole, form the space of a rectangle between described screw hole post 24, and described end 31 is also rectangle.The both sides that the present embodiment also can arrange larger top, ， end, end arrange two post holes that coordinate with the screw hole post, thereby just increase spacing area.
In the present embodiment, described end 31 is provided with the third through-hole of dodging display screen 4 and circuit board 5 cooperations, and display screen 4 and circuit board 5 are communicated with, thereby are shown, third through-hole is set and facilitates display screen 4 and circuit board 5 to coordinate connection, third through-hole is rectangular through-hole; Certainly, third through-hole also can replace with groove, and end can arrange on top groove and facilitates display screen and circuit board to coordinate to be communicated with.
In the present embodiment, fluorescent plate 1 also comprises the LED lamp be arranged on circuit board 5, the number of LED lamp is three, and interval is arranged, the LED lamp is arranged between panel 3 and display screen 4, panel 3 arranges three for placing the lamp hole of LED lamp at itself and 31 junctions, end, thereby edge LED lamp shows between panel 3 and display screen 4.
The first through hole 21 is rectangular through-hole in the present embodiment, the distance that the first through hole 21 edges are provided with between inside convex edge ，Qie convex edge outer surface and the first through hole 21 housing outer surface reduces gradually, thereby forms certain gradient, with panel 3, coordinated, profile is more attractive in appearance.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. a fluorescent plate, comprise housing, be screwed in circuit board on housing, by circuit board fixing display screen and the panel be adhesively fixed on housing by adhesive tape, it is characterized in that, fluorescent plate is provided with the fixture for spacing fixed panel.
2. fluorescent plate as claimed in claim 1, is characterized in that, described housing is provided with the first through hole for display floater, and described fixture comprises the limited post be arranged on around the first through hole, and panel is provided with the spacing hole coordinated with limited post.
3. fluorescent plate as claimed in claim 2, is characterized in that, the cross section of described panel is rectangle, and the number of described spacing hole is four, is separately positioned on the place, four angles of panel.
4. fluorescent plate as claimed in claim 1, is characterized in that, described panel is provided with the end be placed between circuit board and display screen.
5. fluorescent plate as claimed in claim 4, is characterized in that, described housing is provided with for showing the second through hole of display screen, the second through hole edge is provided with outside depression, and protrude in housing outer surface, it is upper that described display screen is placed on depression, and described end is adjacent to display screen.
6. fluorescent plate as claimed in claim 5, is characterized in that, described end is provided with third through-hole or the groove of dodging display screen and circuit board cooperation.
7. fluorescent plate as claimed in claim 5, it is characterized in that, described housing is provided with four screw hole posts that coordinate with circuit board, and wherein two lay respectively at the both sides, end, two other is arranged on end and panel junction, and panel is provided with two post holes that coordinate with the screw hole post.
8. fluorescent plate as claimed in claim 2 or claim 3, it is characterized in that, described housing comprises face-piece and back cover, and described display screen and panel are arranged on face-piece, described fixture also comprises the support column be arranged on back cover, when face-piece and back cover fixedly the time support column be adjacent to and coordinate with panel.
9. fluorescent plate as claimed in claim 8, is characterized in that, described support column is four and corresponding limited post position setting respectively, and support column is provided with for placing the groove of limited post.
10. fluorescent plate as claimed in claim 1, is characterized in that, described fixture also comprises the support member between panel and back cover by glue or adhered by double sided plaster, and described support member is that soft material is made, and be that a plurality of intervals are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320367894.9U CN203381386U (en) | 2013-06-25 | 2013-06-25 | Fluorescent screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320367894.9U CN203381386U (en) | 2013-06-25 | 2013-06-25 | Fluorescent screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203381386U true CN203381386U (en) | 2014-01-08 |
Family
ID=49869909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320367894.9U Expired - Fee Related CN203381386U (en) | 2013-06-25 | 2013-06-25 | Fluorescent screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203381386U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342068A (en) * | 2013-06-25 | 2013-10-09 | 谢虹 | Fluorescent screen |
| WO2014205670A1 (en) * | 2013-06-25 | 2014-12-31 | Xie Hong | Fluorescent plate |
-
2013
- 2013-06-25 CN CN201320367894.9U patent/CN203381386U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342068A (en) * | 2013-06-25 | 2013-10-09 | 谢虹 | Fluorescent screen |
| WO2014205670A1 (en) * | 2013-06-25 | 2014-12-31 | Xie Hong | Fluorescent plate |
| WO2014205673A1 (en) * | 2013-06-25 | 2014-12-31 | Xie Hong | Fluorescent plate |
| CN103342068B (en) * | 2013-06-25 | 2015-07-15 | 谢虹 | Fluorescent screen |
| US9744798B2 (en) | 2013-06-25 | 2017-08-29 | HAOYU Xing | Fluorescent blackboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |