CN202166799U - CCFL (cold cathode fluorescent lamp) or LED (light-emitting diode) displayer shell body - Google Patents
CCFL (cold cathode fluorescent lamp) or LED (light-emitting diode) displayer shell body Download PDFInfo
- Publication number
- CN202166799U CN202166799U CN2011202557717U CN201120255771U CN202166799U CN 202166799 U CN202166799 U CN 202166799U CN 2011202557717 U CN2011202557717 U CN 2011202557717U CN 201120255771 U CN201120255771 U CN 201120255771U CN 202166799 U CN202166799 U CN 202166799U
- Authority
- CN
- China
- Prior art keywords
- shell body
- protecgulum
- back casing
- inward flange
- inner edge
- 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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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a CCFL (cold cathode fluorescent lamp) or LED (light-emitting diode) displayer shell body, comprising a rear shell body and a front cover, wherein the rear shell body and the front cover are square; a groove is disposed around the inner edge of the rear shell body; a bulge matching with the groove disposed around the inner edge of the rear shell body is disposed on the inner edge of the front cover; a plurality of lugs is disposed around the inner edge of the rear shell body at intervals; through holes matching with the plurality of lugs disposed around the inner edge of the rear shell body at intervals are disposed along the bulge on the inner edge of the front cover; a plurality of barbs is disposed at the upper side of the inner edge of the front cover at intervals; and barb grooves matching with the plurality of barbs disposed at the upper side of the inner edge of the front cover at intervals are disposed at the upper side of the inner edge of the rear shell body; preferably, the rear shell body and the front cover are made of plastic. The CCFL or LED displayer shell body disclosed by the utility model is fast to assemble and good for saving labour cost and material cost.
Description
Technical field
The utility model relates to LCD manufacturing technology field, especially a kind of housing that coats CCFL or light-emitting diode display body.
Background technology
The housing of common covering liquid crystal display body generally will comprise back casing and protecgulum, and back casing and protecgulum are made of plastics, and back casing and protecgulum are locked at together through self-tapping screw more each other; And in order to let back casing be connected driving fit with protecgulum, self-tapping screw will be used more than ten at least, like this in order to be installed together back casing and protecgulum; Consumed time can be long; Cost of labor is higher, will consume a large amount of self-tapping screws simultaneously, and material cost also increases.
Summary of the invention
The technical matters that the utility model will solve provides a kind of CCFL or light-emitting diode display housing, and assembling speed is fast, helps practicing thrift cost of labor and material cost.
For achieving the above object; The technical scheme of the utility model is: a kind of CCFL or light-emitting diode display housing, comprise back casing, protecgulum, and back casing and protecgulum are square; Be provided with groove around the back casing inward flange; The protecgulum inward flange be provided with the back casing inward flange around the convexity that matches of groove, be provided with a plurality of projections along back casing inward flange circumferentially-spaced, be provided with back casing inward flange circumferentially-spaced along protecgulum inward flange convexity the through hole that a plurality of projections match be set.
Upside at the protecgulum inward flange is interval with a plurality of overhead kicks, and back casing inward flange upside is provided with the overhead kick groove that matches with a plurality of overhead kicks of protecgulum inward flange, and the fastening of back casing and protecgulum is more firm like this.
Preferred described back casing and protecgulum are made of plastics, and be easy to manufacture, and cost is also lower.
Owing to be designed with the structure of mutual fastening around the back casing inward flange and around the protecgulum inward flange; When therefore assembling, can adopt the mode of fastening to be connected around the back casing inward flange with around the protecgulum inward flange, come fastening without screw; Assembling speed is fast; Save labour turnover, reduce the consumption of screw simultaneously, also saved material cost.
Description of drawings
Fig. 1 is the utility model three-dimensional exploded view;
Fig. 2 is the utility model protecgulum rear view;
Fig. 3 is the A-A cut-open view of Fig. 2;
Fig. 4 is the B place enlarged drawing of Fig. 3;
Fig. 5 is the C place enlarged drawing of Fig. 1;
Fig. 6 is the side view that back casing and protecgulum fit together.
Embodiment
Below in conjunction with accompanying drawing and concrete embodiment the utility model is done further explain.
Shown in Figure 1; A kind of CCFL or light-emitting diode display housing comprise back casing 1, protecgulum 2, and back casing 1 is square with protecgulum 2; Be provided with groove 11 around back casing 1 inward flange; Protecgulum 2 inward flanges be provided with back casing 1 inward flange around the convexity 21 that matches of groove 11, be provided with a plurality of projections 12 along back casing 1 inward flange circumferentially-spaced, be provided with back casing 1 inward flange circumferentially-spaced along protecgulum 2 inward flanges protruding 21 through hole 22 that a plurality of projections 12 match be set.
Fig. 2 is to shown in Figure 5, is interval with a plurality of overhead kicks 23 at the upside of protecgulum 2 inward flanges, and back casing 1 inward flange upside is provided with the overhead kick groove 13 that matches with a plurality of overhead kicks 23 of protecgulum 2 inward flanges.
Preferred back casing 1 is made of plastics with protecgulum 2.
Fig. 6 is back casing 1 and protecgulum 2 assembling completion side views; The projection 21 of protecgulum 2 is inserted on the groove 11 of back casing 1; A plurality of projections 12 around back casing 1 inward flange match with through hole 22 on the protecgulum 2 inward flanges convexity 21; The overhead kick groove 13 that protecgulum 2 inward flanges are provided with on a plurality of overhead kicks 23 and back casing 1 inward flange matches, and assembling speed is fast.
Below only be preferred embodiment of the utility model, the change that those skilled in the art does to be equal to by claim all falls into the protection domain of this case.
Claims (3)
1. CCFL or light-emitting diode display housing; Comprise back casing, protecgulum; Back casing and protecgulum are square, it is characterized in that: be provided with groove around the back casing inward flange, the protecgulum inward flange be provided with the back casing inward flange around the convexity that matches of groove; Be provided with a plurality of projections along back casing inward flange circumferentially-spaced, be provided with back casing inward flange circumferentially-spaced along protecgulum inward flange convexity the through hole that a plurality of projections match is set.
2. CCFL according to claim 1 or light-emitting diode display housing is characterized in that: the upside of protecgulum inward flange is interval with a plurality of overhead kicks, and back casing inward flange upside is provided with the overhead kick groove that matches with a plurality of overhead kicks of protecgulum inward flange.
3. CCFL according to claim 1 and 2 or light-emitting diode display housing is characterized in that: described back casing and protecgulum are made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202557717U CN202166799U (en) | 2011-07-19 | 2011-07-19 | CCFL (cold cathode fluorescent lamp) or LED (light-emitting diode) displayer shell body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202557717U CN202166799U (en) | 2011-07-19 | 2011-07-19 | CCFL (cold cathode fluorescent lamp) or LED (light-emitting diode) displayer shell body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202166799U true CN202166799U (en) | 2012-03-14 |
Family
ID=45802616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202557717U Expired - Fee Related CN202166799U (en) | 2011-07-19 | 2011-07-19 | CCFL (cold cathode fluorescent lamp) or LED (light-emitting diode) displayer shell body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202166799U (en) |
-
2011
- 2011-07-19 CN CN2011202557717U patent/CN202166799U/en not_active Expired - Fee Related
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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: 20120314 Termination date: 20140719 |
|
| EXPY | Termination of patent right or utility model |