CN200994235Y

CN200994235Y - Liquid crystal display device fixing structure

Info

Publication number: CN200994235Y
Application number: CN 200620149922
Authority: CN
Inventors: 陈志维; 张玉光; 彭文宽
Original assignee: Quanta Storage Inc
Current assignee: Quanta Storage Inc
Priority date: 2006-11-13
Filing date: 2006-11-13
Publication date: 2007-12-19
Anticipated expiration: 2016-11-13

Abstract

The utility model discloses a liquid crystal display fixing structure, arranged on an electronic product with a shell, a display window is provided on the shell, an assembling groove of the fixing structure is provided on the inner side of the shell, and formed by a protruding wall which is provided on the inner side of the shell, a liquid crystal display can be posed into at the surrounding of the border of the display window, with a gap and a fixing edge between the protruding wall and the display window, at least one buffer is a strip with adhesive on both sides, adhered to the fixing edge, a number of screws go through a cushion, the screw holes which are locked at the surrounding of the assembly slot and dispersedly settled fix the liquid crystal display in the assembly slot at the edge of the back of the liquid crystal display to simplify the structure.

Description

The LCD fixed structure

Technical field

The relevant a kind of LCD of the utility model particularly relates in the portable digital-video electronic product, in order to cushion the fixed structure that external impact or vibration destroy LCD.

Background technology

In recent years, portable electronic product carries easily owing to compact, and luxuriant is trend, has the present especially main popular favorite of electronic product of audio-visual display.But portable electronic product is often fallen or is clashed into, and the frangible display of not anti-collision is damaged.

As shown in Figure 1, it is a portable electronic product 10, housing 11 is provided with a display window 12, the both sides of display window 12 are provided with a carriage 13 respectively, near the two ends of each carriage 13, respectively establish one and keep away the damper 14 that shakes, one LCD, 15 both sides and carriage 13 connect, again carriage 13 is fixed on the both sides of display window 12, makes LCD 15 transmission display windows 12, be shown in outside the housing 11 of electronic product 10.When electronic product 10 was fallen or clashes into, the vibration via housing 11 transmits will be absorbed by the damper on the carriage 13 14, breaks to avoid LCD 15 to be collided.

Yet, LCD 15 is when assembling, need be linked in two lateral brackets 13 earlier, on two lateral brackets 13, load onto several dampers 14 respectively, again the carriage 13 of both sides is fixed on the both sides of display window 12, with fixer crystal display 15, not only assemble time-consumingly, and need could to fix by carriage 13, gain in weight and cost of parts, and be unfavorable for the market competition of electronic product 10.Therefore, existing electronic product still has problem to need to be resolved hurrily on the fixed structure of LCD.

The utility model content

The purpose of this utility model is to provide a kind of LCD fixed structure, by integrally formed LCD fitting recess on casing, utilize screw that LCD is fixed, simplify the LCD fixed structure, to save built-up time and to reduce cost of parts.

Another purpose of the utility model is to provide a kind of LCD fixed structure, be used in two-sided fender with gum, directly LCD is connected in casing, fix LCD by screw again with cushion pad, keep away the effect of shaking to improve LCD, and reduce whole weight.

In order to reach the purpose of aforementioned utility model, LCD fixed structure of the present utility model, be located at electronic product with a casing, casing is provided with a display window, the fitting recess of fixed structure, be located at the casing medial surface, the convex wall that is convexly equipped with elastic material by the medial surface one of housing is formed, and around this display window periphery, just can insert a LCD, and leave a breach, a fixed edge is between fitting recess and display window, at least one fender is the two-sided strip sheet that all has gum, stick in fixed edge, a plurality of screws pass cushion pad, are locked in a plurality of screws that the fitting recess periphery disperses setting, by the LCD dorsal edge, LCD is fixed in the fitting recess.

Advantage of the present utility model is, it can be by convex wall integrally formed on casing, constitute the LCD fitting recess, utilize two-sided fender again with gum, glutinous penetrating in the fitting recess inner peripheral, cemented LCD, utilize the screw that wears cushion pad then, LCD is fixed, can omit the carriage of fixer crystal display, reaching the minimizing part reduces cost, simplify the LCD fixed structure, and reduce the portable purpose of weight, simultaneously as long as simply paste fender, and lock the simple motion that wears the cushion pad screw, can finish assembling, and make LCD obtain the firm effect of shaking of keeping away, and not only can save built-up time, more can avoid destroying LCD.

Description of drawings

Fig. 1 is existing electronic product LCD fixed structure part exploded perspective view;

Fig. 2 is the utility model LCD fixed structure part exploded perspective view;

Fig. 3 is the utility model LCD fixed structure assembling stereogram;

Fig. 4 is the sectional view of A-A line among Fig. 3;

Fig. 5 is another embodiment LCD fixed structure assembling stereogram of the utility model.

The main element symbol description:

20 portable electronic products

21 housings

22 display windows

23 fixed structures

24 convex walls

25 fitting recess

26 breach

27 screws

28 fixed edges

29 fenders

30 screws

31 cushion pads

40 LCD

50 LCD fixed structures

51 convex walls

52 fitting recess

53 breach

54 LCD

Embodiment

Relevant the utility model is for reaching above-mentioned purpose, and technological means that is adopted and effect thereof are lifted preferred embodiment now, and cooperate graphic be illustrated as follows.

Please refer to Fig. 2, for using the portable electronic product 20 of the utility model LCD fixed structure.This electronic product 20 comprises a housing 21, display window 22 and fixed structure 23, and wherein the medial surface of this housing 21 is provided with display window 22, establishes LCD fixed structure 23 around the display window 22.

Wherein, LCD fixed structure 23 is around display window 22 peripheries, medial surface at housing 21 is convexly equipped with convex wall 24, convex wall 24 fuses with housing 21, form a fitting recess 25, leave the fixed edge 28 of a suitable distance between convex wall 24 and display window 22 edges, make fitting recess 25 greater than display window 22, convex wall 24 have one section discontinuous, allow fitting recess 25 leave a breach 26 in the upper end, can be for picking and placeing LCD 40, the periphery of convex wall 24 disperses to be provided with a plurality of screws 27, enclose formed fitting recess 25 in the convex wall 24, just can be for inserting LCD 40, convex wall 24 highly approximates the height of LCD 40.In addition, the fixed edge 28 around the display window 22 glutinously is provided with fender 29, and fender 29 is rectangular sheet, and two-sided all have a gum.A plurality of relatively screws 27 are provided with a plurality of screws 30 and cushion pad 31.

The utility model LCD fixed structure 23 is when assembling, earlier with the two-sided fender 29 that all has gum, be attached at around display window 22 fixed edge 28 all around, again that LCD 40 1 ends top is neat in the lower end of fitting recess 25, by the breach 26 of fitting recess 25, hold LCD 40, insert fitting recess 25, the periphery of LCD 40 is cohered at fender 29, allow fender 29 between housing 21 and LCD 40.Then, screw 30 is passed cushion pad 31, lock in the screw 27, because convex wall 24 highly approximates the height of LCD 40, add the height of fender 29, as shown in Figure 3, just can allow screw 30 pass through cushion pad 31 by LCD 40 dorsal edge, LCD 40 extrusions are fixed in the fitting recess 25, make LCD 40 be subjected to the restriction of screw 30 and housing 21 up and down, the four directions is subjected to the restriction that centers on of convex wall 24, tightly be fixed in the fitting recess 25, and can be by the convex wall 24 of elastic material, plastics system for example provides buffering elasticity.Otherwise, when desire is taken out LCD 40, then unclamp screw 30 earlier, touch the side of LCD 40 again by the breach 26 of convex wall 24, take out LCD 40 by fitting recess 25.

As shown in Figure 4, be the sectional side view of the utility model LCD fixed structure A-A in Fig. 3.Wherein, LCD 40 one sides form buffering with fender 29 and housing 21, the another side of LCD 40 then utilizes cushion pad 31, form buffering with screw 30, not only allow LCD 40 be fixed on firmly in the convex wall 24, more utilize fender up and down 29 and cushion pad 31, reach the effect of isolated vibration.

Therefore, LCD fixed structure of the present utility model, can be by convex wall integrally formed on casing, constitute the LCD fitting recess, utilize two-sided fender again with gum, glutinous penetrating in the fitting recess inner peripheral, cemented LCD, utilize the screw that wears cushion pad then, LCD is fixed, can omit the carriage of fixer crystal display, reach the minimizing part and reduce cost, simplify the LCD fixed structure, and the portable purpose of reduction weight, simultaneously as long as simply paste fender, and lock the simple motion that wears the cushion pad screw, can finish assembling, and make LCD obtain the firm effect of shaking of keeping away, not only can save built-up time, more can avoid destroying LCD.

As shown in Figure 5, be the LCD fixed structure 50 of another embodiment of the utility model.Present embodiment is identical with the basic framework of last embodiment, and difference is in convex wall 51 only is located at four jiaos, to constitute fitting recess 52.Thereby present embodiment can provide more breach 53, grips the place that picks and places of LCD 54, with ease of assembly.In like manner, convex wall also can be located at four limits of fitting recess, vacates four jiaos, also can reach the purpose of this utility model.

Claims

1. a LCD fixed structure is located at an electronic product, and electronic product has a casing, and casing is provided with a display window, it is characterized in that, this fixed structure comprises: a fitting recess, be located at the casing medial surface, and around this display window periphery; One fixed edge is between fitting recess and display window; At least one fender sticks in fixed edge; And a plurality of screws, each screw passes cushion pad, disperses to be locked in the fitting recess periphery.

2. according to the described LCD fixed structure of claim 1, it is characterized in that this fitting recess is formed by the convex wall that the medial surface of housing is convexly equipped with.

3. according to the described LCD fixed structure of claim 2, it is characterized in that this convex wall height equals the height of LCD.

4. according to the described LCD fixed structure of claim 2, it is characterized in that this convex wall is an elastic material.

5. according to the described LCD fixed structure of claim 2, it is characterized in that this convex wall is discontinuous formula.

6. according to the described LCD fixed structure of claim 5, it is characterized in that this convex wall is located at four jiaos of fitting recess.

7. according to the described LCD fixed structure of claim 5, it is characterized in that this convex wall is located at four limits of fitting recess.

8. according to the described LCD fixed structure of claim 5, it is characterized in that this convex wall is around fitting recess, and leave a breach.

9. according to the described LCD fixed structure of claim 5, it is characterized in that this convex wall and housing are one.

10. according to the described LCD fixed structure of claim 1, it is characterized in that this fitting recess leaves a distance with the display window edge and forms fixed edge greater than the display window periphery.

11., it is characterized in that this fitting recess just can be inserted a LCD according to the described LCD fixed structure of claim 1.

12., it is characterized in that these a plurality of screws pass cushion pad, by the LCD dorsal edge, LCD are fixed in the fitting recess according to the described LCD fixed structure of claim 11.

13., it is characterized in that this fender is the two-sided strip sheet that all has gum according to the described LCD fixed structure of claim 1.

14., it is characterized in that this fender is four according to the described LCD fixed structure of claim 1, stick in the fixed edge on display window four limits respectively.

15., it is characterized in that the periphery of this fitting recess disperses to be provided with a plurality of screws according to the described LCD fixed structure of claim 1, for this each screw locking.