CN201690709U

CN201690709U - Front and rear casing composite apparatus capable of interchanging and mounting plastic rubber front frame and safe glass

Info

Publication number: CN201690709U
Application number: CN2010202094138U
Authority: CN
Inventors: 潘华; 王东舜; 肖安宝
Original assignee: TPV Electronics Fujian Co Ltd
Current assignee: TPV Electronics Fujian Co Ltd
Priority date: 2010-05-31
Filing date: 2010-05-31
Publication date: 2010-12-29
Anticipated expiration: 2020-05-31

Abstract

The utility model relates to a front and rear casing composite apparatus capable of interchanging and mounting plastic rubber front frame and safe glass, which comprises a rear casing for mounting a safe glass protection screen or mounting a plastic rubber front frame, characterized in that, the plastic rubber front frame and the rear casing are combined by a fastener mode; plow grooves are provided at upper and lower two sides of the rear casing, a plurality of lugs are provided at left and right two sides; a tongue sheets with the equal width and matched with the plow grooves at the lower side of the rear casing are provided at the lower side of the plastic front frame, local tongue sheets capable of being inserted into the plow grooves at the upper sides of the rear casing are provided at the upper sides of the plastic front frame, clamping slots matched with the lugs are provided at left and right two sides of the plastic front frame. According to the utility model, plastic rubber front frame or safe glass protection screen with different styles and colors can be changed conveniently and rapidly according to the penchants of users to achieve the different decorating and protecting effects; the safe glass protection screen can be mounted or dismounted from the plows of the rear casing along the horizontal direction from the left side to right side or along the horizontal direction from the right side to left side, the plastic front frame is combined with the rear casing by the fastener mode and can be changed conveniently and rapidly.

Description

The front and rear casing composite set of frame and safety glass before the interchangeable installation plastic cement

Technical field

The utility model relates to the front and rear casing composite set of frame and safety glass before a kind of interchangeable installation plastic cement, relates in particular to the front and rear casing composite set of frame and safety glass before a kind of interchangeable installation plastic cement in the field of electronic display.

Background technology

At present apparatus structure complexity, the dismounting in the field of electronic display is loaded down with trivial details, replacings is inconvenient, frame and safety glass protection before the very difficult plastic cement of often changing different shaping and color according to client's demand.

Summary of the invention

In order to address the above problem, the utility model provides the front and rear casing composite set of frame and safety glass before a kind of interchangeable installation plastic cement, and this apparatus structure rationally, easy accessibility, replacing be quick.

The utility model comprises the back cover that is used to that safety glass protection is installed or the preceding frame of plastic cement is installed, and it is characterized in that: frame and back cover adopt the buckle mode to make up before the described plastic cement; The both sides up and down of described back cover are provided with groove, and the left and right sides is provided with a plurality of lugs; Described plastic front frame downside is provided with side trench under the back cover and matches and wide tongue piece, and upside is provided with the local tongue piece that can insert side trench on the back cover, and the left and right sides is provided with the draw-in groove that matches with described lug.

The utility model compared with prior art has tangible advantage and beneficial effect: adopt the utility model, user Ke Yi likes separately, frame or safety glass protection before the plastic cement of convenient and swift replacing different shaping and color are to reach different decorations and protection effect; But its safety glass protection along continuous straight runs is turned right from the left side, or along continuous straight runs loads and unloads from the groove of back cover from the right side toward left-hand, and plastic front frame adopts buckle mode and back cover to make up, and can convenient and swiftly change.

Description of drawings

Fig. 1 is the partial enlarged drawing of back cover upper side end.

Fig. 2 and Fig. 3 are the installation process schematic diagram of safety glass protection in back cover.

Fig. 4 is for installing the process schematic diagram of the preceding frame step 1 of plastic cement.

Fig. 5 is for installing the process schematic diagram of preceding frame step 2 of plastic cement and step 3.

Fig. 6 is the view after preceding frame of plastic cement and the back cover assembling.

Embodiment

The utility model provides the front and rear casing composite set of preceding frame of a kind of interchangeable installation plastic cement and safety glass, comprise the back cover 2 of frame 3 before the plastic cement that is used to install safety glass protection 1 or Suresh Kumar is installed, frame 3 adopts the buckle modes to make up with back cover 2 before the described plastic cement; The both sides up and down of described back cover 2 are provided with groove 4, and the left and right sides is provided with a plurality of lugs 5; Described plastic front frame 3 downsides are provided with 2 times side trench 4 of back cover and match and wide tongue piece 6, and upside is provided with the local tongue piece 7 that can insert side trench 4 on the back cover 2, and the left and right sides is provided with the draw-in groove 8(that matches with described lug 5 and sees Fig. 1 and Fig. 4).

Back cover 2 can be separately and safety glass protection 1 assembly (seeing Fig. 2 and Fig. 3) or separately with preceding frame 3 assembly (seeing Fig. 4 to Fig. 6) of plastic cement.

The process that safety glass protection 1 is packed in the back cover 2 is as follows: safety glass protection 1 along continuous straight runs is inserted in the groove 4 of back cover both sides 2 about by the right side (see figure 3) of turning left by turn right (see figure 2) or along continuous straight runs of left side, to reach the independent form after safety glass protection 1 is assembled with back cover 2.

The process that frame 3 is assembled in the back cover 2 before the plastic cement is as follows:

(1) tongue piece 6 of 3 downsides of frame before the plastic cement is inserted (see figure 4) in the groove 4 of back covers 2 downsides;

(2) utilize the flexural deformation of the local tongue piece 7 of plastic front frame 3 upsides local tongue piece 7 to be pressed into (see figure 5)s in the groove 4 of back cover 2 upsides;

(3) push the left and right sides of plastic front frame 3, the draw-in groove 8 that makes plastic front frame 3 left and right sides and the lug 5 of back cover 2 left and right sides (see figure 5) that fastens, thus finish assembling, to reach the independent form (see figure 6) after plastic front frame 3 and back cover 2 assemblings.

The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.

Claims

1. the front and rear casing composite set of frame and safety glass before the interchangeable installation plastic cement comprises the back cover of frame before being used to that safety glass protection is installed or plastic cement being installed, and it is characterized in that: frame makes up with back cover employing buckle mode before the described plastic cement; The both sides up and down of described back cover are provided with groove, and the left and right sides is provided with a plurality of lugs; Described plastic front frame downside is provided with side trench under the back cover and matches and wide tongue piece, and upside is provided with the local tongue piece that can insert side trench on the back cover, and the left and right sides is provided with the draw-in groove that matches with described lug.

2. the front and rear casing composite set of frame and safety glass before the interchangeable installation plastic cement according to claim 1 is characterized in that: described back cover can be separately and safety glass protection assembly or the independent and preceding frame assembly of plastic cement.

3. the front and rear casing composite set of frame and safety glass before the interchangeable installation plastic cement according to claim 1 is characterized in that: insert back cover up and down in the groove of both sides but described safety glass protection along continuous straight runs is turned right by the left side or along continuous straight runs is turned left by the right side.

4. the front and rear casing composite set of frame and safety glass before the interchangeable installation plastic cement according to claim 1 is characterized in that: the process that frame is assembled in the back cover before the described plastic cement is as follows:

(1) tongue piece with frame downside before the plastic cement inserts in the groove of back cover downside;

(2) utilize the flexural deformation of the local tongue piece of plastic front frame upside local tongue piece to be pressed in the groove of back cover upside;

(3) push the left and right sides of plastic front frame, the draw-in groove of the plastic front frame left and right sides and the lug of the back cover left and right sides are fastened, thereby finish assembling.