CN209311830U - Electromagnetic screen installs fixed structure and display - Google Patents
Electromagnetic screen installs fixed structure and display Download PDFInfo
- Publication number
- CN209311830U CN209311830U CN201821880542.2U CN201821880542U CN209311830U CN 209311830 U CN209311830 U CN 209311830U CN 201821880542 U CN201821880542 U CN 201821880542U CN 209311830 U CN209311830 U CN 209311830U
- Authority
- CN
- China
- Prior art keywords
- side wall
- lid
- screen assembly
- antenna plate
- position limiting
- 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.)
- Active
Links
Landscapes
- Support Of Aerials (AREA)
Abstract
The utility model discloses a kind of electromagnetic screen installation fixed structure and display, installation fixed structure includes lid, has the side wall for surrounding reserved space；Screen assembly is embedded in the reserved space of lid, and screen assembly edge side is supported with side wall and contacted with restraint of liberty movement；Antenna plate, stacking are fixed on screen assembly back, and setting supports the position limiting structure of contact with antenna plate edge side end with restraint of liberty movement on the lid；And fixing component, it is detachable to be arranged on lid and press to antenna plate back at least partially, by the way that side wall formation reserved space is arranged in lid screen assembly is embedded in, antenna plate serves as backboard and covers to be fixed at screen assembly back, it recycles fixing component to carry out locking and completes installation, it is easy to operate, the components such as traditional center, backboard are eliminated, disassembly operation is simplified.
Description
Technical field
The utility model relates to technical field of liquid crystal display equipment, in particular to a kind of electromagnetic screen is installed fixed structure and is shown
Show device.
Background technique
Electromagnetic type hand-writing liquid crystal screen is to generate changes of magnetic field with the antenna plate under screen in operation by time writer,
Contact action is determined according to changes of magnetic field size.In existing electromagnetic type hand-writing liquid crystal screen, screen assembly is usually to pass through center
1, the components such as backboard 2 are fixed and protect, as shown in Figure 1, the screen assemblies such as antenna plate 3 are embedded in center simultaneously in assembling
It is fixed by the backboard 2 at back, when antenna plate appearance exception, needs to dismantle entire center 1, backboard 2, just can be carried out day
The replacement of line plate, the process must be completed in dust-free workshop, and repair and replacement are cumbersome, also be easy to cause to damage to screen assembly
It is bad.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of structures, and electromagnetic screen simple, convenient for disassembly and assembly is installed admittedly
Determine structure.
Used technical solution to solve above-mentioned technical problem: a kind of electromagnetic screen installs fixed structure, including lid, tool
There is the side wall for surrounding reserved space；Screen assembly is embedded in the reserved space of lid, and screen assembly edge side and side wall
It is mobile with restraint of liberty to support contact；Antenna plate, stacking are fixed on screen assembly back, setting and antenna on the lid
It is mobile with restraint of liberty that the position limiting structure of contact is supported in plate member edge side；And fixing component, it is detachable to be arranged in lid
Above and at least partially press to antenna plate back.
Preferably, the position limiting structure is multiple along sidewall spacers arrangement, and the fixing component is correspondingly connected in each limit
At structure.
Preferably, each fixing component is by screw connection at each position limiting structure.
Preferably, each fixing component has the pressing plate for stretching out and withholding at antenna plate edge side end back.
Preferably, each position limiting structure includes rectangular side wall, and the fixing component, which has, to be embedded in rectangular side wall
Fixed plate and the pressing plate being connected with fixed plate, the pressing plate are stretched out across rectangular side wall.
Preferably, the area of the antenna plate is greater than the area of screen assembly, and the position limiting structure is located at the outer of side wall
Side.
Used technical solution to solve above-mentioned technical problem: a kind of display, it is solid including above-mentioned electromagnetic screen installation
Determine structure.
The utility model has the advantages that forming pre- leave a blank by the way that side wall is arranged in lid in this electromagnetic screen installation fixed structure and display
Between screen assembly is embedded in, antenna plate serves as backboard and covers to be fixed at screen assembly back, is recycled and is fixed
Component carries out locking and completes installation, easy to operate, eliminates the components such as traditional center, backboard, simplifies disassembly operation.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawings and examples；
Fig. 1 is the structural schematic diagram of liquid crystal display in the prior art；
Fig. 2 is the structural schematic diagram of screen assembly insertion in the utility model embodiment；
Fig. 3 is that antenna plate is layered in the structural schematic diagram on screen assembly in the utility model embodiment；
Fig. 4 is the partial enlargement structural representation of position limiting structure in the utility model embodiment；
Fig. 5 is the partial enlargement structural representation of fixing component in the utility model embodiment.
Fig. 6 is the back structures schematic diagram of antenna plate in the utility model embodiment.
Specific embodiment
This part will be described in specific embodiment of the utility model, and the preferred embodiment of the utility model is in the accompanying drawings
It shows, the effect of attached drawing is the description with figure supplementary explanation book word segment, enables a person to intuitively, visually understand originally
The each technical characteristic and overall technical architecture of utility model, but it should not be understood as the limit to scope of protection of the utility model
System.
In the description of the present invention, it should be understood that be related to orientation description, such as above and below, it is forward and backward, left,
The orientation or positional relationship of right equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical
Novel and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific side
Position construction and operation, therefore should not be understood as limiting the present invention.
It is several in the description of the present invention, to be meant that one or more, it is multiple to be meant that two or more, greatly
In, be less than, more than etc. be interpreted as not including this number, it is above, following, within etc. be interpreted as including this number.If there is being described to
One, it second is only intended to for the purpose of distinguishing technical characteristic, is not understood to indicate or imply relative importance or implicit finger
The quantity of bright indicated technical characteristic or the precedence relationship for implicitly indicating indicated technical characteristic.
In the description of the utility model, unless otherwise restricted clearly, the words such as setting, installation, connection should do broad sense reason
Solution, skilled artisan can rationally determine above-mentioned word in the utility model with the particular content of combination technology scheme
In concrete meaning.
The utility model electromagnetic screen installs fixed structure, including lid 10, screen assembly 20, antenna plate 30 and fixed structure
Part 40, wherein lid 10 is the front cover of display, has rectangular opening in the middle part of lid 10, sets on lid 10 around opening
Side wall 11 is set, side wall 11 encloses composition reserved space, is embedded in for screen assembly 20, size and 20 phase of screen assembly of reserved space
It adapts to, is contacted so that the edge side of screen assembly 20 can be supported with corresponding side wall 11, to limit screen assembly
20 move freely in the horizontal direction, complete the positioning to screen assembly 20, and the reserved space that side wall 11 is formed is equivalent to traditional
Middle frame structure can provide screen assembly 20 fixed and play a protective role.
Be alternatively arranged the multiple position limiting structures 12 of setting along the direction of side wall 11 on lid 10, position limiting structure 12 for pair
Antenna plate 30 is positioned, and specifically, the stacking of antenna plate 30 is fixed on 20 back of screen assembly, the edge of antenna plate 30
Side is supported with each position limiting structure 12 on lid 10 and is contacted, and freely moves in the horizontal direction to also limit antenna plate 30
It is dynamic.Position limiting structure 12 includes rectangular side wall 121 and the connecting screw hole 122 that rectangular 121 center of side wall is arranged in, and position limiting structure 12 exists
Four direction has arrangement up and down, and particular number selects according to the actual situation, and rectangular side wall 121 withstands antenna plate 30
Edge side, four direction moves freely limitation antenna plate 30 up and down.
Each position limiting structure 12 is respectively positioned on the outside of side wall 11, and the size of antenna plate 30 is greater than the ruler of screen assembly 20
It is very little, so that the working region of antenna plate 30 is also bigger than screen assembly, the antenna on antenna plate 30 is distributed completely,
It not will receive structure size limitation, can have preferable hand-written performance 20 marginal portion of screen assembly yet.In traditional technology by
In Structure Designing Problem, so that screen assembly, antenna plate are all built-in in center, so that antenna plate is because of dimensional problem work
It is smaller to make region, it is difficult to reach good hand-written performance.
The detachable connection fixing component 40 on each position limiting structure 12, fixing component 40 is withheld carries on the back in antenna plate 30
Portion, to antenna plate 30 be fixedly mounted, and then screen assembly 20 is fixed, antenna plate 30 itself is by glass fiber material
It constitutes, structural strength is high, by carrying out thickening processing to antenna plate 30, screen assembly 20 can be fixed on the pre- of lid 10
In spacing, specific thickness size selects according to the actual situation.
Wherein, each fixing component 40 includes that bending is connected to form integrated fixed plate 41 and pressing plate 42, and fixed plate 41 is embedded in
It is fixed in rectangular 121 inside of side wall and by screw 43, pressing plate 42 is withheld across the stretching of rectangular side wall 121 on 30 side of antenna plate
The back of edge side is effectively locked antenna plate 30 by each pressing plate 42 on 30 edge side of antenna plate；Moreover,
It is designed by 42 fastened structure of pressing plate, can be avoided since the dynamics of screw locking is different, cause fixed space difference.
The utility model electromagnetic handwriting liquid crystal display, including electromagnetic screen above-mentioned install fixed structure, pass through this kind
Fixed structure is installed, installation and disassembly process can be effectively simplified.
Claims (7)
1. a kind of electromagnetic screen installs fixed structure characterized by comprising
Lid has the side wall for surrounding reserved space；
Screen assembly is embedded in the reserved space of lid, and screen assembly edge side is supported with side wall and contacted to limit certainly
By moving；
Antenna plate, stacking are fixed on screen assembly back, and setting is supported with antenna plate edge side end on the lid connects
The position limiting structure of touching is mobile with restraint of liberty；And
Fixing component, it is detachable to be arranged on lid and press to antenna plate back at least partially.
2. electromagnetic screen according to claim 1 installs fixed structure, it is characterised in that: the position limiting structure is multiple along side
Wall arranged for interval, the fixing component are correspondingly connected at each position limiting structure.
3. electromagnetic screen according to claim 2 installs fixed structure, it is characterised in that: each fixing component passes through screw
It is connected at each position limiting structure.
4. electromagnetic screen according to claim 2 or 3 installs fixed structure, it is characterised in that: each fixing component has
Stretch out the pressing plate withheld at antenna plate edge side end back.
5. electromagnetic screen according to claim 4 installs fixed structure, it is characterised in that: each position limiting structure includes rectangular
Side wall, the fixing component have the fixed plate that is embedded in rectangular side wall and the pressing plate being connected with fixed plate, the pressing plate across
Rectangular side wall is crossed to stretch out.
6. electromagnetic screen according to claim 1 installs fixed structure, it is characterised in that: the area of the antenna plate is greater than
The area of screen assembly, the position limiting structure are located at the outside of side wall.
7. a kind of display, it is characterised in that: install fixed structure including the electromagnetic screen described in claim 1~6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821880542.2U CN209311830U (en) | 2018-11-14 | 2018-11-14 | Electromagnetic screen installs fixed structure and display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821880542.2U CN209311830U (en) | 2018-11-14 | 2018-11-14 | Electromagnetic screen installs fixed structure and display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209311830U true CN209311830U (en) | 2019-08-27 |
Family
ID=67673344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821880542.2U Active CN209311830U (en) | 2018-11-14 | 2018-11-14 | Electromagnetic screen installs fixed structure and display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209311830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109343256A (en) * | 2018-11-14 | 2019-02-15 | 深圳市友基技术有限公司 | Electromagnetic screen installs fixed structure and display |
-
2018
- 2018-11-14 CN CN201821880542.2U patent/CN209311830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109343256A (en) * | 2018-11-14 | 2019-02-15 | 深圳市友基技术有限公司 | Electromagnetic screen installs fixed structure and display |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204631409U (en) | A kind of glue frame assembly and display device | |
| CN209311830U (en) | Electromagnetic screen installs fixed structure and display | |
| CN102043262B (en) | Electromagnetic handwriting liquid crystal display device | |
| CN103278965A (en) | Electromagnetic type touch control backlight unit and liquid crystal display device | |
| CN103863075B (en) | The support bracket fastened mounting structure of a kind of car door inner waterproofing clamp bar | |
| CN208507000U (en) | Frame, interactive intelligent tablet computer and intelligent writing device | |
| CN102446474B (en) | Floor type multi-display apparatus and floor structure for installation of a floor type multi-display apparatus | |
| CN204945552U (en) | A kind of fore shell center one module | |
| CN109343256A (en) | Electromagnetic screen installs fixed structure and display | |
| CN103545134A (en) | Key mechanism easy to disassemble and assemble and electronic device | |
| CN105959449A (en) | Key connecting device and mobile terminal | |
| CN210864671U (en) | Electronic equipment and touch display device thereof | |
| CN201629785U (en) | Mobile phone | |
| CN203642385U (en) | Upright post for air conditioner outdoor unit and air conditioner outdoor unit | |
| CN202598425U (en) | Backlight module plastic support structure preventing edges of glass plate from being broken | |
| CN202825367U (en) | Fixture used for fixing metal framework | |
| CN105372863A (en) | Ultrathin LCD device and all-in-one machine having same | |
| CN202395892U (en) | Fixed structure of liquid crystal display and flat panel television | |
| CN203661185U (en) | Display and flat-panel TV | |
| CN201936279U (en) | Intelligent panel touch display screen | |
| CN205847843U (en) | Mainboard structure and mobile terminal with radome | |
| CN208417178U (en) | A kind of positioning pin and display device | |
| CN205427705U (en) | Touch control integrated machine's preceding frame member | |
| CN207166963U (en) | Radome, shell on the back shielding assembling structure and electronic product | |
| CN202548477U (en) | Display panel frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |