CN2618819Y

CN2618819Y - Collecting type display screen device

Info

Publication number: CN2618819Y
Application number: CN 03256505
Authority: CN
Inventors: 周晓枫
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-18
Filing date: 2003-04-18
Publication date: 2004-06-02
Anticipated expiration: 2013-04-18

Abstract

The utility model relates to a collectable display screen device which comprises a display screen arranged through an ingathering mechanism in a box. The box is a hollow shell and a guiding track is arranged on the side of the box. The ingathering mechanism mainly comprises a bracket, a pole, a guiding track and a rocker-slider mechanism with a slider body. The side of the bracket is connected with one end of the pole and the other end of the pole is connected the side of the box. A guiding track is arranged on the same side of the box. As a result, a slider connected with the side bottom of the bracket can be arranged in the guiding track and slide reciprocally. In particular, the bracket can produce special positions and mechanism gestures through the rocker-slider mechanism and make the display screen rotate in 180 degrees so that the front side of the display screen is provided totally in the box or outside the box.

Description

The collectable display device

Technical field

The utility model relates to a kind of being applicable to and is installed in automotive interior, the read-out front of easily impaired liquid crystal or other kind can be accommodated in fully in the box body and obtain protection, also the read-out front can be shown fully for the device that uses.

Background technology

General automobile LCD device is to be installed in suicide seat panel, roof or front stall chair back place, so that purposes such as satellite navigation display frame or other audiovisual entertainment to be provided.Usually, the LCD device of this class is the structure that directly embeds the front stall headrest or the chair back, views and admires the audio and video information that LCDs is provided to make things convenient for rear rider.

Shown with reference to figure 1, known LCD device A is the pillow back of the body that directly embeds front stall headrest, and its read-out A1 is directly towards back seat, and can directly allow rear rider watch picture; This read-out A1 is to be articulated in the sinking space of seat back with pivot A2 near the both sides of upper end position; Because the seat sinking space that can be provided with is limited, thereby traditional read-out A1 can only be center and inclination minute angle with pivot A2, to adjust this read-out A1 viewing angle.

Described known display device can't be taken in the front of read-out fully and cover, and is impaired so that be subjected to easily that Wai Li Touch hits, or is subjected to contamination by dust easily, often cleaning; Especially LCDs is fragile especially and break because of collision easilier.For example; usually back seat is taken children; the distance of LCD device meeting and rear rider is more approaching, so that may take place because of the improper collision LCD screen of children damages incident, and the device of tool protection LCDs does not cause damage because of impact damage easily yet.Therefore, the utility model improves based on the shortcoming of known display device.

Summary of the invention

The utility model provides a kind of collectable display device, and it can be taken in the front of read-out fully and cover.

For achieving the above object, collectable display device of the present utility model mainly is to install a LCDs by an accommodating mechanism to constitute in a box body.Wherein, this box body is a hollow housing, and its side forms a guide rail; This accommodating mechanism mainly is rocking bar-slide block mechanism that a carriage, a body of rod, a guide rail and a slide mass are constituted, the side of this carriage articulates an end of a body of rod, and the other end of this body of rod is articulated in the side of this box body, and this box body forms a guide rail at the homonymy place, and a feasible slide mass that is articulated in the side bottom of this carriage can be held in the mouth in this guide rail and can do reciprocal slip.Can make read-out do 180 ° of revolutions by this structure, reach front with read-out and be accommodated in fully in the box body and make read-out obtain protection, or the front of read-out represented fully outside box body watch for use.

Based on aforementioned the utility model collectable display device, it is the effect and the effect that can reach following:

1. utility model can make and do 180 ° relative rotation between read-out and the box body, thereby the front of read-out can be accommodated in fully in the box body obtaining protection, or read-out is represented in box body outside and watches for use.

2. in the collectable display device of the present utility model, its read-out is installed in the accommodating mechanism, no matter make when this read-out is covering or unlatching; all be to be in the box body; therefore, can reach under the protection read-out structural stability after taking into account it simultaneously and opening.

3. because the accommodating mechanism of the utility model collectable display device need not take bigger space, therefore, can not influence occupant's comfort.

4. utilize the accommodating mechanism of the utility model collectable display device, make that this carriage can local formation almost be the fixedly circumnutation of center of turn at the guide rail two ends, therefore, when covering or opening the initial condition of this read-out, the operation meeting of its mechanism is more smooth and easy.

The purpose of this utility model and function will be more clear after cooperation the following icon is described further.

Description of drawings

Accompanying drawing is shown provides as specifically presenting and respectively forms the specific embodiment of assembly described in this specification sheets, and explains that main purpose of the present utility model is to promote understanding of the present utility model.

Fig. 1 is for showing the lateral plan and the part sectional view of known LCD device;

Fig. 2 is the plan view of first kind of preferred embodiment of demonstration the utility model collectable display device;

Lateral plan when Fig. 3 A is operated to primary importance for demonstration the utility model collectable display device;

Lateral plan when Fig. 3 B is operated to the second place for demonstration the utility model collectable display device;

Lateral plan when Fig. 3 C is operated to the 3rd position for demonstration the utility model collectable display device;

Lateral plan when Fig. 4 A is operated to first end position for demonstration the utility model collectable display device;

Lateral plan when Fig. 4 B is operated to second end position for demonstration the utility model collectable display device;

Fig. 5 is the plan view of second kind of preferred embodiment of demonstration the utility model collectable display device;

Fig. 6 is the plan view of the third preferred embodiment of demonstration the utility model collectable display device.

Among the figure

LCD device A

Read-out A1

Pivot A2

Box body 1

Support 11

Accommodating mechanism 2

Carriage 21

The body of rod 22

Tubular axis 220

First through hole 221

Second through hole 222

Guide rail 23

Slide mass 24

Read-out 3

Read-out front 30

The specific embodiment

Below will cooperate appended icon to be described in further detail at the utility model preferred embodiment.

Shown for the utility model collectable display device is installed in a kind of embodiment at car seat headrest back with reference to figure 2, it mainly is to constitute by 2 installings of the accommodating mechanism shown in Fig. 3 A, one read-out 3 in a box body 1.Again, shown with reference to figure 4A, Fig. 4 B and Fig. 4 C, this box body 1 is a hollow housing, and its side forms a guide rail 23; This accommodating mechanism 2 comprises rocking bar one slide block mechanism that a carriage 21, a body of rod 22, a guide rail 23 and a slide mass 24 are constituted, the side of this carriage 21 articulates an end of a body of rod 22, and the other end of this body of rod 22 is articulated in the side of this box body 1, and this box body 1 forms a guide rail 23 at the homonymy place, and a feasible slide mass 24 that is articulated in the side bottom of this carriage 21 can be held in the mouth in this guide rail 23 and can do reciprocal slip.Described slide mass 24 can adopt pulley, or possesses the assembly of low-friction coefficient.

Aforesaid box body 1 both sides form aforesaid guide rail 23 respectively, and in this accommodating mechanism 2, can all install the aforesaid body of rod 22, guide rail 23 and slide mass 24 with aforesaid assembled relation in these carriage 21 both sides.The described body of rod 22 is that an inside is the assembly of hollow, the central siphon 220 that the one end is used for being articulated in read-out 3 sides has first through hole 221, the other end that the body of rod 22 is used for being articulated in box body 1 has second through hole 222, so that after read-out 3 in-to-in electric wires can extend out from side, pass first through hole 221 and enter the body of rod 22, pass to be connected in power supply from second through hole 222 again, so can allow whole be not subjected to the influence of mixed and disorderly electric wire and keep attractive in appearance.

In the accommodating mechanism 2 of aforementioned formation rocking bar-slide block mechanism, have different size when concerning, can produce different mechanism kinematic paths at this carriage 21, the body of rod 22, guide rail 23 and slide mass 24.Shown with reference to figure 3A, Fig. 3 B and Fig. 3 C, this carriage 21 articulates this body of rod 22 to this carriage 21 and articulates the distance of shaft centers of this slide mass 24 from being L1, it is L2 that this guide rail 23 provides this distance that slide mass 24 reciprocatingly slides, the turning radius of this body of rod 22 is L3, and L1 is 1/2nd of L2, and L3 is slightly larger than L1.When the slide mass 24 of these carriage 21 1 ends along the guide rail 23 of this box body 1 and when an end position moved to another end position, the body of rod 22 in this accommodating mechanism 2 can be done reciprocal oscillating motion in local angular range, make this carriage 21 upsets 1/2 circle.

Moreover near the slide mass 24 of these carriage 21 1 ends is in the end position at guide rail 23 two ends of box body 1 and when stirring this carriage 21, it almost be the fixedly circumnutation of center of turn that this carriage 21 can form in the part.Therefore, when covering or opening the initial condition of this LCDs 3, the operation meeting of its mechanism is more smooth and easy.

Shown with reference to figure 4A and Fig. 4 B, when the slide mass 24 of these carriage 21 1 ends was in the end position at guide rail 23 two ends of box body 1, this carriage 21 and the body of rod 22 can be accommodated in this box body 1 fully.Therefore, the read-out front 30 of this LCDs 3 can cover fully in this box body 1 and protect with acquisition, also can watch for using outside this box body 1 by complete opening.

With reference to the shown another kind of embodiment that is installed in the automotive seat chair back for the box body 1 in the utility model collectable display device and LCDs 3 of figure 5.

Shown with reference to figure 6 for the box body 1 in the utility model collectable display device is installed in the automotive seat chair back by a support 11, and, can adjust the viewing angle of this LCDs 3 by of the relative rotation of this support 11 with this box body 1.

Above-described only is in order to explain preferred embodiment of the present utility model; be not that the attempt tool is to do any pro forma restriction to the utility model; so; all have in that identical creation spirit is following do relevant any modification of the present utility model or change, all must be included in the claimed scope of the utility model.

Claims

1. collectable display device, it is characterized in that: this device comprises:

-box body, its both sides are provided with guide rail;

-read-out, its relative both sides are provided with slide mass, and this two slide mass is to be matched with the guide rail of described box body and can relatively to move;

-the body of rod, its two ends are to be articulated in described read-out and box body respectively, make this read-out to do 180 ° of rotations with respect to this box body.

2. collectable display device according to claim 1 is characterized in that: described slide mass is a pulley.

3. collectable display device according to claim 1, it is characterized in that: this body of rod is the structure of a hollow, and the central siphon that this body of rod one end is used for being articulated in read-out has first through hole, and the other end that this body of rod is used for being articulated in box body has second through hole.