CN206579343U - A kind of liquid crystal blackboard - Google Patents
A kind of liquid crystal blackboard Download PDFInfo
- Publication number
- CN206579343U CN206579343U CN201720131295.5U CN201720131295U CN206579343U CN 206579343 U CN206579343 U CN 206579343U CN 201720131295 U CN201720131295 U CN 201720131295U CN 206579343 U CN206579343 U CN 206579343U
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- China
- Prior art keywords
- liquid crystal
- frame
- bolster
- writing film
- crystal writing
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Abstract
The utility model discloses a kind of liquid crystal blackboard, including liquid crystal writing film and frame, in addition to bolster, the bolster is arranged between liquid crystal writing film and frame.Bolster is added between frame and liquid crystal writing film, frame is efficiently avoid and is directly contacted with liquid crystal writing film, so that the surrounding of liquid crystal writing film is not in unexpected vestige, improve Consumer's Experience, allow user to use handy；The groove for accommodating driving plate is set on bottom plate so that driving plate is adequately protected, and reduces the space of liquid crystal blackboard occupancy；Frame being used for provided with plurality of specifications clamps the semicircle buckle of hard-tipped pen, is user-friendly；Lamplight component is set, user can be allowed clearly to observe the writing on liquid crystal writing film.
Description
Technical field
The utility model is related to electronic technology field, more particularly to a kind of liquid crystal blackboard.
Background technology
The structure of liquid crystal blackboard includes liquid crystal writing film, driving electroplax, bottom plate and frame etc., wherein driving electroplax and liquid crystal
Writing film is electrically connected, after user writes on liquid crystal writing film, it is only necessary to be powered to liquid crystal writing film, and writing will be wiped off
Completely, it is very convenient therefore widely loved by consumers.
The effect of the frame of liquid crystal blackboard is be clamped liquid crystal writing film and driving electroplax, frame and liquid crystal writing
Film is directly contacted, and the sensitivity of liquid crystal writing film is very high, and hard thing occurs vestige (user is black in liquid crystal once pressing thereon
It is exactly the process that vestige is manufactured on liquid crystal writing film to be write on plate), therefore the contact area of frame and liquid crystal writing film can
Vestige can occurs, influence consumer uses.
Utility model content
The purpose of this utility model is to overcome drawbacks described above that there is provided a kind of liquid crystal blackboard, the liquid crystal of the liquid crystal blackboard
The surrounding of writing film is not in unexpected vestige.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of liquid crystal blackboard, including liquid crystal
Writing film and frame, in addition to bolster, the bolster are arranged between liquid crystal writing film and frame.
Further, the profile of the bolster is square frame shape.
Further, the material of the bolster is sponge.
Further, the frame is provided with the groove being adapted with bolster close to the side of liquid crystal writing film, described slow
Stamping is in the groove, and depth of the thickness more than the groove of bolster.
Further, in addition to bottom plate and the driving plate that is electrically connected with liquid crystal writing film, the bottom plate is provided with fluting, institute
Driving plate is stated in the fluting.
Further, the frame is provided with the semicircle buckle of at least two specifications.
Further, in addition to lamplight component, the frame is provided with breach, and the lamplight component is rotatably provided in institute
State in breach.
Further, the lamplight component includes housing and the fluorescent tube in housing, and the housing is rectangle frame, described
The two ends of rectangle frame are respectively equipped with rotating shaft, and the opposite sides of the breach is respectively equipped with the through hole being adapted with the rotating shaft.
Further, the rectangle frame is provided with arcwall close to the side of liquid crystal writing film.
Further, the arcwall is provided with reflective membrane.
The beneficial effects of the utility model are：Bolster is added between frame and liquid crystal writing film, be efficiently avoid
Frame is directly contacted with liquid crystal writing film, so that the surrounding of liquid crystal writing film is not in unexpected vestige, improves use
Family is experienced, and allows user to use handy.
Brief description of the drawings
Fig. 1 is the explosive view of the liquid crystal blackboard of the utility model embodiment one；
Fig. 2 be the utility model embodiment one liquid crystal blackboard in the signal that coordinates of bolster and frame and liquid crystal writing film
Figure；
Fig. 3 is schematic diagram (the lamplight component closing of another structure of the liquid crystal blackboard of the utility model embodiment one
When)；
Fig. 4 is the right view of the liquid crystal blackboard of the utility model embodiment one (when lamplight component is opened).
Label declaration：
1st, bottom plate；2nd, frame；3rd, liquid crystal writing film；4th, bolster；5th, button；6th, button hole；
7th, battery case；8th, buckle；9th, lamplight component.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
The design of the utility model most critical is：Bolster is added between frame and liquid crystal writing film, it is to avoid frame
Directly contacted with liquid crystal writing film and cause unexpected vestige.
Refer to Fig. 1 to Fig. 4, the liquid crystal blackboard of the present embodiment, a kind of liquid crystal blackboard, including liquid crystal writing film 3 and frame
2, in addition to bolster 4, the bolster 4 is arranged between liquid crystal writing film 3 and frame 2.
It was found from foregoing description, the beneficial effects of the utility model are：Buffering is added between frame and liquid crystal writing film
Part, efficiently avoid frame and is directly contacted with liquid crystal writing film, so that the surrounding of liquid crystal writing film is not in non-pre-
Phase vestige, improves Consumer's Experience, allows user to use handy.
Further, the profile of the bolster 4 is square frame shape.
Seen from the above description, bolster can not only prevent liquid crystal writing film from unexpected vestige occur and also helping liquid crystal
The fixation of writing film.
Further, the material of the bolster 4 is sponge.
Seen from the above description, sponge is good and cheap, is the preferable material for making bolster.
Further, the frame 2 is provided with the groove being adapted with bolster 4 close to the side of liquid crystal writing film 3, described
Bolster 4 is in the groove, and depth of the thickness more than the groove of bolster 4.
Seen from the above description, the groove for accommodating bolster is set to be carried out to bolster on frame spacing, it is convenient
Production and assembly；The thickness of bolster is more than the depth of groove, it is to avoid the side wall and pressure of groove is on liquid crystal writing film.
Further, in addition to bottom plate 1 and the driving plate that is electrically connected with liquid crystal writing film 3, the bottom plate 1 is provided with opening
Groove, the driving plate is in the fluting.
Seen from the above description, liquid crystal writing film is flexible, is fixed by frame with bottom plate, sets to accommodate on bottom plate and drives
The fluting of dynamic plate so that driving plate is adequately protected, and the space of liquid crystal blackboard itself parts occupancy can be reduced.
Further, the frame 2 is provided with the semicircle buckle 8 of at least two specifications.
Seen from the above description, the semicircle buckle of different size is used for the hard-tipped pen of clamping different size.User is using
When can carry out writing words from different hard-tipped pen or draw a design, to distinguish emphasis.
Further, in addition to lamplight component 9, the frame 2 is provided with breach, and the lamplight component is rotatably provided in
In the breach.
Seen from the above description, in the place of dark, user may not see the writing on liquid crystal blackboard, set
Lamplight component can illuminate liquid crystal blackboard, be user-friendly.
Further, the lamplight component includes housing and the fluorescent tube in housing, and the housing is rectangle frame, described
The two ends of rectangle frame are respectively equipped with rotating shaft, and the opposite sides of the breach is respectively equipped with the through hole being adapted with the rotating shaft.
Seen from the above description, when needing light filling, user can expose fluorescent tube with rotary light component and give liquid crystal writing film
Light filling, when not needing light filling, user can also withdraw lamplight component, convenient for collecting.
Further, the rectangle frame is provided with arcwall close to the side of liquid crystal writing film 3.
Further, the arcwall is provided with reflective membrane.
Seen from the above description, arcwall has optically focused effect, is conducive to reducing the waste of the energy.
Embodiment one
Fig. 1 be refer to Fig. 4, embodiment one of the present utility model is：As shown in figure 1, a kind of liquid crystal blackboard, including bottom plate
1st, driving plate, liquid crystal writing film 3 and frame 2, driving plate are electrically connected with liquid crystal writing film 3, and liquid crystal writing film 3 passes through optics sticker
Invest on the bottom plate 1, frame 2 clamps the bottom plate 1 and the liquid crystal writing film 3, in addition to bolster 4, the buffering
Part 4 is arranged between liquid crystal writing film 3 and frame 2.
The profile of the bolster 4 is square frame shape, in the present embodiment, and the material of the bolster 4 is sponge.
Further, as shown in Fig. 2 the frame 2 close to the side of liquid crystal writing film 3 provided with being adapted with bolster 4
Groove, the bolster 4 is in the groove, and the thickness of bolster 4 is more than the depth of the groove.The present embodiment
In, because bolster 4 is sponge, when frame 2 clamps liquid crystal writing film 3, sponge can be compressed, may be from frame 2
Expose and, cover and set groove to be effectively prevented from such case on the liquid crystal writing film 3 beyond the region of frame 2, frame 2
Generation.
To optimize the structure of liquid crystal blackboard, reduce and set on the excessive not available volume of liquid crystal blackboard occupancy, the bottom plate 1
There is fluting, the driving plate is in the fluting.
Incorporated by reference to Fig. 3 and Fig. 4, the frame 2 is provided with the semicircle buckle 8 of at least two specifications.The half of different size
Circular buckle 8 is used for the hard-tipped pen of clamping different size, and user can be carried out writing words or be painted from different hard-tipped pen when in use
Pattern, to distinguish emphasis.
As shown in figures 1 and 3, the driving plate is provided with button 5, and the frame 2 is provided with and is adapted with the button 5
Button hole 6.
Incorporated by reference to Fig. 1 and Fig. 4, in addition to battery case 7, the battery case 7 electrically connects with driving plate and is located at the bottom plate 1
Side away from the liquid crystal writing film 3.
Further, as shown in Figure 3 and Figure 4, in addition to lamplight component 9, the frame 2 is provided with breach, the light
Component is rotatably provided in the breach.Lamplight component includes housing and the fluorescent tube in housing in the present embodiment, described
Housing is rectangle frame, and the two ends of the rectangle frame are respectively equipped with rotating shaft, and the opposite sides of the breach is respectively equipped with and described turn
The through hole that axle is adapted.It is preferred that, the central shaft that the rotating shaft deviates the rectangle frame is set.The lamplight component 9 with it is described
Battery case 7 is electrically connected, and the housing of the lamplight component 9 is provided with headlamp switch button.
It is preferred that, the rectangle frame is provided with arcwall close to the side of liquid crystal writing film 3, and the arcwall is provided with reflective
Film.
In summary, the liquid crystal blackboard that the utility model is provided, adds bolster, effectively between frame and liquid crystal writing film
Ground avoids frame and directly contacted with liquid crystal writing film, so that the surrounding of liquid crystal writing film is not in unexpected vestige,
Consumer's Experience is improved, allows user to use handy；The groove for accommodating driving plate is set on bottom plate so that driving plate is obtained
To adequately protecting, and reduce the space of liquid crystal blackboard occupancy；Frame being used for provided with plurality of specifications clamps the semicircle of hard-tipped pen
Shape buckle, is user-friendly；Lamplight component is set, user can be allowed clearly to observe the writing on liquid crystal writing film.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of liquid crystal blackboard, including liquid crystal writing film and frame, it is characterised in that：Also include bolster, the bolster is set
Put between liquid crystal writing film and frame.
2. liquid crystal blackboard according to claim 1, it is characterised in that：The profile of the bolster is square frame shape.
3. liquid crystal blackboard according to claim 1, it is characterised in that：The material of the bolster is sponge.
4. liquid crystal blackboard according to claim 1, it is characterised in that：The frame is provided with close to the side of liquid crystal writing film
The groove being adapted with bolster, the bolster is in the groove, and depth of the thickness more than the groove of bolster
Degree.
5. liquid crystal blackboard according to claim 1, it is characterised in that：Also include bottom plate and electrically connect with liquid crystal writing film
Driving plate, the bottom plate is provided with fluting, and the driving plate is in the fluting.
6. liquid crystal blackboard according to claim 1, it is characterised in that：The frame is provided with the semicircle of at least two specifications
Shape buckle.
7. liquid crystal blackboard according to claim 1, it is characterised in that：Also include lamplight component, the frame is provided with scarce
Mouthful, the lamplight component is rotatably provided in the breach.
8. liquid crystal blackboard according to claim 7, it is characterised in that：The lamplight component includes housing and in housing
Fluorescent tube, the housing is rectangle frame, and the two ends of the rectangle frame are respectively equipped with rotating shaft, and the opposite sides of the breach is set respectively
There is the through hole being adapted with the rotating shaft.
9. liquid crystal blackboard according to claim 8, it is characterised in that：The rectangle frame is set close to the side of liquid crystal writing film
There is arcwall.
10. liquid crystal blackboard according to claim 9, it is characterised in that：The arcwall is provided with reflective membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131295.5U CN206579343U (en) | 2017-02-13 | 2017-02-13 | A kind of liquid crystal blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131295.5U CN206579343U (en) | 2017-02-13 | 2017-02-13 | A kind of liquid crystal blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206579343U true CN206579343U (en) | 2017-10-24 |
Family
ID=60091101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720131295.5U Active CN206579343U (en) | 2017-02-13 | 2017-02-13 | A kind of liquid crystal blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206579343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161734A (en) * | 2018-04-17 | 2019-08-23 | 北京丰信达科技有限公司 | A kind of whole stickup fixing means of family's blackboard |
-
2017
- 2017-02-13 CN CN201720131295.5U patent/CN206579343U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161734A (en) * | 2018-04-17 | 2019-08-23 | 北京丰信达科技有限公司 | A kind of whole stickup fixing means of family's blackboard |
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