CN2816993Y

CN2816993Y - Plane display module

Info

Publication number: CN2816993Y
Application number: CN 200520113138
Authority: CN
Inventors: 陈永坤
Original assignee: HANSI BAOLI CO Ltd
Current assignee: HANSI BAOLI CO Ltd
Priority date: 2005-08-08
Filing date: 2005-08-08
Publication date: 2006-09-13
Anticipated expiration: 2015-08-08

Abstract

The utility model discloses a plane display module which comprises a main body, a shielding device and a base, wherein the main body is provided with a positioning opening; the shielding device, corresponding the positioning opening, is arranged on the main body in a mode that the shielding device can rotate between a first position and a second position; the base is combined in the positioning opening in a detachable mode. When the base is combined in the positioning opening, the shielding device is positioned at the first device; when the base is separated from the positioning opening, the shielding device is positioned at the second position and shields the positioning opening. In the display module of the utility model, the shielding device is directly arranged on the main body; after the base is dismounted, a shielding piece can automatically shield the positioning opening by utilizing an elastic element. The structure has the advantages that the positioning opening does not need to be shielded by other independent accessories, so the problem of easy loss of independent accessories can be solved, the number of the accessories of goods can be reduced and the cost can be further saved.

Description

Flat display module

Technical field

The utility model relates to a kind of flat display module, relates in particular to a kind ofly to utilize the rotary type masking device to cover locating aperture to enter the flat display module of display interior to prevent foreign matter.

Background technology

See also Fig. 1, generally speaking, the separable flat display module 10 of base and body comprises main body 11 and base 12.Main body 11 has opening 111, and when being positioned over it on desktop, base 12 is inserted in the opening 111, utilizes combine (as shown by arrows) of main body 11 and base 12, can stand on the desktop by means of base 12 flat display modules 10.

Yet,, can dismantle bases 12 from opening 111, and main body 11 is hung on the wall separately for saving the space.Because opening 111 and main body 11 internal communication, if do not covered, electronic component will directly contact with extraneous, not only cause foreign matter to enter easily, and can cause electrical hazard.

In order to prevent that electronic component from directly contacting with extraneous, prior art often uses lid that opening is covered.Referring to Fig. 2, existing flat display module 10 utilizes attachment head C to embed in the opening 111, and opening 111 is covered, and whereby, can cover opening when flat-panel screens 10 is hung on the wall.But be independent accessory when attachment head C dispatches from the factory, lose easily, more be unfavorable for dismantling voluntarily and assembling.

The utility model content

Given this, the technical problems to be solved in the utility model is that a kind of flat display module that overcomes the described shortcoming of prior art is provided.

According to the utility model, a kind of flat display module is provided, it comprises body, masking device and base.Body has locating aperture, and masking device is incorporated on the body in the mode that can rotate between the primary importance and the second place corresponding to locating aperture, and base is incorporated in the locating aperture removably.In the time of in base is incorporated into locating aperture, masking device is positioned at primary importance, and when base separated with locating aperture, masking device was positioned at the second place, and covers locating aperture.

In a preferred embodiment, locating aperture is set at the bottom surface of body.

In another preferred embodiment, masking device comprises covering and flexible member.Covering is arranged on the body in rotating mode, and can rotate between the primary importance and the second place.Flexible member is arranged on the body, and with the covering butt, can make covering return back to the second place.

In another preferred implementation, masking device comprises covering and flexible member.Covering is arranged on the body in rotating mode, and can rotate between the primary importance and the second place.Flexible member is arranged on the covering, and with the body butt, can make covering return back to the second place.

In a preferred implementation again, covering is set at one side that body is adjacent to locating aperture.

In another preferred embodiment, flexible member is a spring.

Description of drawings

For above-mentioned and other purposes of the present utility model, feature and advantage can be become apparent, hereinafter in conjunction with the accompanying drawings preferred implementation is elaborated.

Fig. 1 is existing flat display module synoptic diagram;

Fig. 2 is the synoptic diagram behind the existing flat display module removal base;

Fig. 3 A is a flat display module synoptic diagram of the present utility model;

Fig. 3 B is a flat display module sectional axonometric drawing of the present utility model;

Fig. 4 is the sectional view behind the flat display module removal base of the present utility model;

Fig. 5 makes the sectional view of use-case for flat display module one of the present utility model;

Another makes the sectional view of use-case to Fig. 6 for flat display module of the present utility model.

Description of reference numerals

10 flat display modules, 11 main bodys

111 openings, 12 bases

20 flat display modules, 20 ' flat display module

21 bodies, 21 ' body

211 locating apertures, 212 shafts

22 bases, 23 masking devices

231 coverings, 232 flexible members

24 closures, 24 ' closure

C attachment head E1 first end

The E2 second end H1 through hole

The section difference mouth of H2 locking holes O1 covering

The section difference mouthful R face of O2 body

Embodiment

Fig. 3 A and Fig. 3 B are respectively the synoptic diagram and the enlarged drawing of panel display module of the present utility model, and Fig. 4 and Fig. 5 are the sectional view of flat display module 20 of the present utility model.Flat display module 20 comprises body 21, base 22, masking device 23 and closure 24.Wherein, body 21 has locating aperture 211, shaft 212 and a plurality of through hole H1, shaft 212 is set at the edge of locating aperture 211, and base 22 is set in the locating aperture 211 removably, and has a plurality of and the corresponding locking holes H2 of perforation H1.

Masking device 23 comprises covering 231 and flexible member 232.The size of covering 231 and locating aperture 211 big or small corresponding, one side of covering 231 and shaft 212 articulate, make covering 231 can shaft 212 for the axle center in the open site (shown in Fig. 3 B, to call primary importance in the following text) with off-position (as shown in Figure 5, to call the second place in the following text) between rotate; Another side of covering 231 forms a section difference mouthful O1, one side and body 21 positioned adjacent openings 211 also form corresponding section difference mouthful O2, these sections difference mouthful mutual butt of O1, O2 can only rotate covering 231 within the specific limits.

Flexible member 232 is a torque spring, and it is set on the shaft 212, and has the first end E1 and the second end E2.The second end E2 and body 21 butts, the first end E1 and covering 231 butts.In a modified example, also flexible member 232 can be arranged on the covering 231, this moment the second end E2 and body 21 butts, the first end E1 and covering 231 butts.

It should be noted that in the present embodiment, flexible member 232 is a torque spring, certainly be not limited to this, flexible member 232 can also be other forms of spring, and can be arranged on the flat display module by other assembling modes, moreover, also unrestricted to the quantity of flexible member 232.

As shown in Figure 4, in the time of in base 22 is incorporated into locating aperture 211, base 22 front ends back down covering 231 and move to body 21 is inner, and till the one side of covering 231 and base 22 parallel and mutual butts, this moment, covering 231 was positioned at primary importance (open site).

Closure 24 passes perforation H1 subsequently, engages when locking with locking holes H2, so that base 22 is fixed on the body 21.It should be noted that in this embodiment, to the quantity of closure 24 without limits, but the quantity of perforation H1 and locking holes H2 should be corresponding with closure 24.

As shown in Figure 5, when desire is separated base 22 with locating aperture 211,, again base 22 is applied in contrast to the power of body 21, base 22 is separated with body 21 earlier with closure 24 removal from locking holes H2.The torsion that flexible member 232 is put aside discharges along with moving of base 22, and release power in the opposite direction by the first end E1 and the second end E2, covering 231 is pushed away towards body 21 outside directions, till the section difference mouthful O2 butt of poor mouthful O1 of the section of covering 231 and body 21 also covered locating aperture 211 fully, this moment, covering 231 was positioned at the second place (off-position).

Fig. 6 be flat display module 20 of the present utility model ' the sectional view of a modified example.In this modified example, body 21 ' be formed with concave surface R, when base 22 is arranged in the locating aperture 211, except that the one side of covering 231 and base 22 parallel and mutual butts, the inner face of concave surface R also with base 22 butts, at this moment, distance between perforation H1 and the locking holes H2 shortens, closure 24 ' also can shorten relatively can directly lock with locking holes H2 behind closure 24 ' the pass perforation H1 and engages, and so can increase structural strength.

Display apparatus module

20,20 of the present utility model ' in, masking device 23 directly be arranged at body 21,21 ' on, remove base 22 after, utilize the elastic force of flexible member 232, covering 231 can be covered locating aperture 211 automatically.This structure not only need not re-use the problem that other separate accessories cover locating aperture 211 and can solve the easy loss of independent annex, more can reduce the quantity of kinds of goods annex, and then cost-saved.

Though the utility model discloses as above with concrete preferred implementation; but this is not to be to restriction of the present utility model; any those skilled in the art are under the prerequisite that does not exceed design of the present utility model and scope; can make some conversion and retouching, therefore protection domain of the present utility model should be as the criterion with scope and the equivalency range thereof that claims define.

Claims

1. a flat display module is characterized in that, comprising:

Body with locating aperture;

Masking device, its with corresponding to described locating aperture, can be set on the described body in the mode of rotating between the primary importance and the second place; And

Base, it is incorporated in the described locating aperture removably, in the time of in described base is incorporated into described locating aperture, described masking device is positioned at described primary importance, and when described base separates with described locating aperture, described masking device is positioned at the described second place, and covers described locating aperture.

2. flat display module as claimed in claim 1 is characterized in that described locating aperture is set at the bottom surface of described body.

3. flat display module as claimed in claim 1 is characterized in that, described masking device comprises:

Covering, it is set on the described body in rotating mode, and can rotate between the described primary importance and the described second place; And

Flexible member, it is set on the described body, and with described covering butt, can make described covering return back to the described second place.

4. flat display module as claimed in claim 1 is characterized in that, described masking device comprises:

Flexible member, it is set on the described covering, and with described body butt, can make described covering return back to the described second place.

5. as claim 3 or 4 described flat display modules, it is characterized in that described covering is set at one side that described body is adjacent to described locating aperture.

6. as claim 3 or 4 described flat display modules, it is characterized in that described flexible member is a spring.