CN207216991U - A kind of fixed structure of panel display screen - Google Patents

Abstract

The installing component design field of electronic display unit is the utility model is related to, discloses a kind of fixed structure of panel display screen, including face-piece and the multiple button bits being arranged on face-piece, described button bit inner side is at a right angle, has chamfering on outside；Multiple pressure screen blocks of locking display screen are installed on described face-piece, the screw on counterbore and face-piece on pressure screen block is connected by screw, the step contacted with display panel is provided with the inside of pressure screen block, multiple screws form screw group on face-piece, the surface size of pressure screen block is not less than the size of screw group, button bit is arranged on two right-angle sides of face-piece, and described screw group is then located on other two right-angle side of face-piece.The present apparatus is simple in construction, by the installation site in the integrally formed button bit of face-piece, tentatively restriction display screen, then presses screen block by installing further to lock display screen again, it is firm to install, and detachable maintaining facilitates, and lifts the quality of whole device.

Description

A kind of fixed structure of panel display screen

Technical field

The installing component design field of electronic display unit is the utility model is related to, is shown more particularly to a kind of flat board The fixed structure of display screen.

Background technology

In the prior art, electronic display unit to display screen in the fabrication process, it is necessary to install, integrally sometimes When quality testing is unqualified, it is also necessary to display screen dismantle detect, these to display screen installation or removal operation it is essential, It is general to realize the fixation of display screen with welding rivet or the support bracket fastened mode of increase.It is not easy to remove to weld rivet, uses During easily there is situation about getting rusty, increase fixed support is then relatively cumbersome, and positioning is inaccurate, and production efficiency is not high.

Utility model content

The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of fixed structure of panel display screen, This is simple in construction, mounts and dismounts easy to operate, part standard, improves packaging efficiency, reduces production cost.

In order to achieve the above object, the technical solution adopted in the utility model is：A kind of fixed structure of panel display screen, Including face-piece and the multiple button bits being arranged on face-piece, there is chamfering at a right angle, outside on the inside of described button bit；Described face-piece On be provided with locking display screen multiple pressure screen blocks, pressure screen block on counterbore and face-piece on screw be connected by screw.

Further, it is provided with the step contacted with display panel on the inside of pressure screen block as described above.

Further, multiple screws form screw group on face-piece as described above.

Further, the surface size of pressure screen block as described above is not less than the size of screw group.

Further, button bit as described above is arranged on two right-angle sides of face-piece, and described screw group is then located at face-piece Other two right-angle side on.

Compared with prior art, the beneficial effects of the utility model are：The present apparatus is simple in construction, by face-piece one into The button bit of type, the preliminary installation site for limiting display screen, then presses screen block further to lock display screen by installing again, installs Firm, detachable maintaining facilitates, and lifts the quality of whole device.

Brief description of the drawings

Fig. 1 is front view of the present utility model；

Fig. 2 is exploded perspective view of the present utility model；

Fig. 3 is the enlarged diagram of pressure screen block in Fig. 2；

Fig. 4 is the enlarged diagram of button bit in Fig. 2.

Mark in accompanying drawing for：1. pressure screen block；2. screw group；3. button bit；4. counterbore；5. step；6. display screen；7. face Shell.

Embodiment

It is described in detail referring to the drawings with reference to embodiment, to enter to the technical characteristics of the utility model and advantage Row deeper into annotation.

As Figure 1-4, the fixed structure of a kind of panel display screen of the present utility model, including face-piece 7 and it is arranged on face Multiple button bits 3 on shell 7, the described inner side of button bit 3 is at a right angle, has chamfering, the inner side right-angle surface and display screen of button bit 3 on outside 6 contacts, play a part of Primary Location, button bit 3 and face-piece 7 are integrated injection moldings, are connected without extra；Described Multiple pressure screen blocks 1 of locking display screen 6 are installed, the counterbore 4 that pressure is shielded on block 1 passes through screw with the screw on face-piece 7 on face-piece 7 It is connected, screw is installed from supporting counterbore screw, and the described inner side of pressure screen block 1 is provided with to be contacted with the face of display screen 6 Step 5, the face of step 5 and display screen 6 be in close contact and prevent from loosening, and multiple screws form screw groups 2 on described face-piece 7, such as Screw group 2 is formed with three screws shown in Fig. 2, corresponding screw can be selected to carry out the installation of pressure screen block 1, pressure screen as needed The surface size of block 1 is not less than the size of screw group 2 so that screw group 2 can be completely covered in pressure screen block 1, and simple and beautiful is described Button bit 3 be arranged on two right-angle sides of face-piece 7, described screw group 2 is then located on other two right-angle side of face-piece 7, adjacent Side design arrangement, wherein, button bit 3 and pressure screen block 1 are arranged to three pieces in the long side direction of flat board, are set in the short side direction of flat board For two pieces, as shown in Fig. 2 button bit 3 mainly plays position-limiting action, and the then mainly effect of locking of screen block 1 is pressed.

The operation principle of the present apparatus is：Display screen 6 is assembled in face-piece 7 first, at this moment the meeting pair of the both sides button bit 3 of face-piece 7 Display screen 6 plays a preliminary fixation, and then pressure screen block 1 is locked into the screw group 2 on face-piece 7 with counterbore screw, this Sample display screen 6 is just completely fixed on face-piece 7, and the design makes display screen 6 easily assemble, and then product up-gradation and maintenance are also square Just.

Clear, complete description is carried out to the utility model by the technical scheme in above example, it is clear that described Embodiment be the embodiment of the utility model part, rather than whole embodiment.Based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to The scope of the utility model protection.

Claims (5)

1. a kind of fixed structure of panel display screen, it is characterised in that including face-piece（7）Be arranged on face-piece（7）On it is multiple Button bit（3）, described button bit（3）Inner side is at a right angle, has chamfering on outside；Described face-piece（7）On locking display screen is installed （6）Multiple pressure screen blocks（1）, pressure screen block（1）On counterbore（4）With face-piece（7）On screw be connected by screw.

2. the fixed structure of panel display screen according to claim 1, it is characterised in that described pressure screen block（1）Inner side It is provided with and display screen（6）The step of face contact（5）.

3. the fixed structure of panel display screen according to claim 2, it is characterised in that described face-piece（7）It is upper multiple Screw forms screw group（2）.

4. the fixed structure of panel display screen according to claim 3, it is characterised in that described pressure screen block（1）Table Face size is not less than screw group（2）Size.

5. the fixed structure of panel display screen according to claim 4, it is characterised in that described button bit（3）It is arranged on Face-piece（7）Two right-angle sides on, described screw group（2）Then it is located at face-piece（7）Other two right-angle side on.