CN2713628Y - A grid structure - Google Patents
A grid structure Download PDFInfo
- Publication number
- CN2713628Y CN2713628Y CN 200420023751 CN200420023751U CN2713628Y CN 2713628 Y CN2713628 Y CN 2713628Y CN 200420023751 CN200420023751 CN 200420023751 CN 200420023751 U CN200420023751 U CN 200420023751U CN 2713628 Y CN2713628 Y CN 2713628Y
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- CN
- China
- Prior art keywords
- grid
- grid body
- aperture plate
- connecting pin
- body structure
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- 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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- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
The utility model relates to an improved grid structure to the grid structure of a digital fluorescent display screen. The fluorescent display screen comprises a glass frame, the glass frame is provided with an anode basal plate, and the grid is arranged between a filament and the anode basal plate. The grid comprises a frame and a grid mesh, the grid mesh is arranged in the frame, the periphery of the grid mesh is provided with a connecting foot, and the grid is connected with a conductor layer which is arranged on the anode basal plate. The utility model has the advantages of rational structure, integrative structure of the grid, convenient volume production, high production efficiency and relatively low production cost; the position of the connecting foot can be set according to practical situations to make the grid have the features of simple installation procedure, good contacting in contacting and convenient maintenance, etc., when the grid is used.
Description
Technical field
The utility model relates to a kind of digital phosphor display screen, especially relates to a kind of improvement to the grid body structure in the digital fluorescent display screen.
Background technology
Fluorescent display screen claims vacuum fluorescent display screen again, English full name is Vacuum Florescent Display, be called for short VFD, it shows that with the luminosity height polychrome is easy, and pattern displaying is flexible, the visual angle is big, reliability is high and the life-span is long, self-luminous, advantage such as driving voltage is low and be applied in every field widely.The vacuum device that the critical piece of VFD is made up of anode substrate, bezel, filament, grid body and glass cover etc.The filament two ends add the alternating voltage of regulation, it is the filament emitting electrons, electronics is accelerated under the effect of grid body positive potential, electronics after a part is quickened passes grid body bump fluorescent material, be that fluorescent material excites, light-emitting phosphor, some electronic impact is to the grid body, intercepted and captured by the grid body, form grid body electric current.When the grid body adds positive voltage, the anode substrate under this grid body also adds positive voltage, the photoluminescent phosphor layer that links to each other with this anode substrate then, on the contrary not luminous.If the user adopts the fluorescent material of various combination color, cooperate suitable circuit control, will demonstrate gorgeous colorful pattern.VFD is widely used in commerce, industrial circle, as sound equipment, VCD, DVD, MP3, disinfection cabinet, air-conditioning, electronic scale etc.At present, being provided with among the same VFD organized the grid bodies more, the grid body must be designed to difformity as required, and production efficiency is low, the production cost height, simultaneously, the position of connecting pin also is to set according to actual conditions, and it is impossible that batch process becomes, and the installation procedure of grid body is complicated and unstable, cause loose contact when contacting with wiring easily, it is very not convenient to keep in repair.
Summary of the invention
The utility model mainly is the many group grid bodies that are provided with that solve among the same VFD of existing in prior technology, the grid body is for must be designed to difformity as required, the position of connecting pin also needs to be provided with according to actual conditions, the technical problem that the production of grid body and installation effectiveness are low etc.
The utility model also solves existing in prior technology production cost height simultaneously, and the installation procedure of grid body is complicated and unstable, causes loose contact during contact easily, the technical problem that maintenance is very convenient etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the grid body structure, fluorescent display screen comprises bezel, bezel is provided with anode substrate, the grid body is arranged between filament and the anode substrate, described grid body comprises framework and aperture plate, described aperture plate is arranged in the described framework, the outer periphery connecting pin of described aperture plate, and described grid body is connected with the conductor layer that anode substrate is provided with.As required required aperture plate is arranged in the described framework, helps producing by batch, simple in structure, simplified installation procedure, improved production and installation effectiveness, thereby helped reducing production costs, improved the accuracy of installing simultaneously again.
As preferably, described connecting pin is connected with described aperture plate by some connecting lines; The exterior angle of described connecting pin is connected with described framework.Help described connecting pin and described framework is separated, some described connecting pins can be separated with described framework as required, the described connecting pin line that fixes is used; Described connecting line helps when described connecting pin separates with described framework bigger toughness being arranged, and makes that described connecting pin is not easy to separate because of fracture with described aperture plate.
As preferably, be provided with some interior angles in the described exterior angle, described interior angle slightly is shorter than described exterior angle; The outside that is distributed in described aperture plate of described connecting pin symmetry.Described interior angle slightly is shorter than described exterior angle, helps making described connecting pin to separate in described framework easily; The outside that is distributed in described aperture plate of described connecting pin symmetry helps enhancing productivity.
As preferably, described aperture plate outer rim and described framework inner edge spacing are roughly the same; Spacing is 6-15mm between the described connecting pin.Help reducing material, save cost.
As preferably, described framework two outsides are provided with installing hole, are provided with location hole around the described installing hole.Help easy for installation and accurate.
As preferably, be provided with wiring hole in the described aperture plate.Help the grid body in use, conveniently be connected, guaranteed connection stability with power supply.
Therefore, the utlity model has rational in infrastructurely, the grid body is structure as a whole, the convenient batch process in batches, and the production efficiency height, production cost is lower; The position of connecting pin can be set according to actual conditions, makes that installation procedure was simple when the grid body used, and contacts characteristics such as good, easy to maintenance during contact.
Description of drawings
Accompanying drawing 1 is a kind of sectional structure schematic diagram of fluorescent display screen;
Accompanying drawing 2 is a kind of structural representations of the present utility model;
Accompanying drawing 3 is a kind of partial structurtes enlarged diagrams of accompanying drawing 2.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, fluorescent display screen comprises bezel, bezel is provided with anode substrate 9, grid body 1 is arranged between filament 10 and the anode substrate 9, lead-in wire 11 is connected with anode substrate 9 by bezel, as shown in Figure 2, described grid body 1 comprises framework 2 and aperture plate 3, described aperture plate 3 is arranged in the described framework 2, the outer periphery connecting pin 4 of described aperture plate 3, described grid body 1 is connected with the conductor layer 6 that anode substrate 9 is provided with, and described connecting pin 4 is connected with described aperture plate 3 by some connecting line 4-3; Shown in Fig. 2 or 3, the exterior angle 4-1 of described connecting pin 4 is connected with described framework 2, is provided with some interior angle 4-2 in the described exterior angle 4-1, and described interior angle 4-2 slightly is shorter than described exterior angle 4-1; The outside that is distributed in described aperture plate 3 of described connecting pin 4 symmetries, described aperture plate 3 outer rims and described framework 2 inner edge spacings are roughly the same; Spacing is 8mm between the described connecting pin 4, and 2 liang of outsides of described framework are provided with installing hole 7, is provided with location hole 2-1 around the described installing hole 7, is provided with wiring hole 8 in the described aperture plate 3.
Claims (10)
1. grid body structure, comprise bezel, bezel is provided with anode substrate, the grid body is arranged between filament and the anode substrate, it is characterized in that described grid body (1) comprises framework (2) and aperture plate (3), described aperture plate (3) is arranged in the described framework (2), the outer periphery connecting pin (4) of described aperture plate (3), and described grid body (1) is connected with the conductor layer (6) that anode substrate (9) is provided with.
2. a kind of grid body structure according to claim 1 is characterized in that described connecting pin (4) is connected with described aperture plate (3) by some connecting lines (4-3); The exterior angle (4-1) of described connecting pin (4) is connected with described framework (2).
3. a kind of grid body structure according to claim 1 and 2 is characterized in that being provided with some interior angles (4-2) in the described exterior angle (4-1), and described interior angle (4-2) slightly is shorter than described exterior angle (4-1); The outside that is distributed in described aperture plate (3) of described connecting pin (4) symmetry.
4. a kind of grid body structure according to claim 1 and 2 is characterized in that described aperture plate (3) outer rim and described framework (2) inner edge spacing are roughly the same; Spacing is 6-15mm between the described connecting pin (4).
5. a kind of grid body structure according to claim 3 is characterized in that described aperture plate (3) outer rim and described framework (2) inner edge spacing are roughly the same; Spacing is 6-15mm between the described connecting pin (4).
6. a kind of grid body structure according to claim 1 and 2 is characterized in that described framework (2) two outsides are provided with installing hole (7), and described installing hole (7) is provided with location hole (2-1) on every side.
7. a kind of grid body structure according to claim 3 is characterized in that described framework (2) two outsides are provided with installing hole (7), and described installing hole (7) is provided with location hole (2-1) on every side.
8. a kind of grid body structure according to claim 4 is characterized in that described framework (2) two outsides are provided with installing hole (7), and described installing hole (7) is provided with location hole (2-1) on every side.
9. a kind of grid body structure according to claim 1 and 2 is characterized in that being provided with in the described aperture plate (3) wiring hole (8).
10. a kind of grid body structure according to claim 3 is characterized in that being provided with in the described aperture plate (3) wiring hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023751 CN2713628Y (en) | 2004-06-07 | 2004-06-07 | A grid structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023751 CN2713628Y (en) | 2004-06-07 | 2004-06-07 | A grid structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2713628Y true CN2713628Y (en) | 2005-07-27 |
Family
ID=34870710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420023751 Expired - Fee Related CN2713628Y (en) | 2004-06-07 | 2004-06-07 | A grid structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2713628Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342202A (en) * | 2017-07-19 | 2017-11-10 | 浙江虬晟光电技术有限公司 | A kind of manufacture craft of vacuum fluorescent display screen |
-
2004
- 2004-06-07 CN CN 200420023751 patent/CN2713628Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342202A (en) * | 2017-07-19 | 2017-11-10 | 浙江虬晟光电技术有限公司 | A kind of manufacture craft of vacuum fluorescent display screen |
| CN107342202B (en) * | 2017-07-19 | 2019-01-18 | 浙江虬晟光电技术有限公司 | A kind of manufacture craft of vacuum fluorescent display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Dongsheng Integrated Circuit Element Co., Ltd. Assignor: Chen Xueyao Contract fulfillment period: 2008.9.12 to 2014.6.6 Contract record no.: 2008330000545 Denomination of utility model: A grid structure Granted publication date: 20050727 License type: Exclusive license Record date: 20080921 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.12 TO 2014.6.6 Name of requester: NINGBO DONGSHENG INTEGRATED CIRCUIT COMPONENTS CO Effective date: 20080921 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Dongsheng Integrated Circuit Element Co., Ltd. Assignor: Chen Xueyao Contract fulfillment period: 2008.9.16 to 2014.6.7 Contract record no.: 2008990000392 Denomination of utility model: A grid structure Granted publication date: 20050727 License type: Exclusive license Record date: 20080917 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.16 TO 2014.6.7 Name of requester: NINGBO DONGSHENG INTEGRATED CIRCUIT COMPONENTS CO Effective date: 20080917 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050727 |