CN2771037Y - Display device - Google Patents

Abstract

The utility model relates to a display device which comprises a bottom seat, a decorative seat which is fixedly arranged on the bottom seat, an adjusting rack which is contained in the decorative seat, and a screen which is fixedly arranged on the adjusting rack, wherein the adjusting rack is provided with a first positioning part which is pivoted on the bottom seat and a second positioning part which is correspondingly away from or close to the decorative seat. In this way, when the bottom seat and the decorative seat are fixedly arranged on one the back side of a chair, simplicity and conveniences during installation can be enhanced, and thus, a pitching angle of the screen can be adjusted by rotating the adjusting rack.

Description

Read out instrument

Technical field

The utility model relates to a kind of read out instrument, particularly relates to a kind of read out instrument of adjustable viewing angle.

Background technology

Take advantage of the bus that carries the passenger in order to promote service quality at present, mostly provide the multimedia acousto-optic entertainment effect, and screen is indispensable outfit, consult Fig. 1, Fig. 2, with the novel M240382 case of Taiwan patent is example, mainly be that the chair back 111 at each seat 11 is formed with a groove 112, and cooperate an anchor fitting 2 to fix a screen 3.

This anchor fitting 2 has a base 21, a rotating part 22 and a fixed mount 23.This base 21 is that locking is in these seat 11 grooves 112.This rotating part 22 is laterally to be hubbed on cell wall on 112 of this grooves and contiguous.This fixed mount 23 has an end 231 fixed with this rotating part 22, be in reverse to this end 231 and the other end 232 of these screen 3 one bottom surfaces 31 is dragged in support, and be formed on both sides and with two side plates 233 of this screen 3 two sides locking.Whereby, but this fixed mount 23 of turn makes screen 3 adjust luffing angles.

This anchor fitting 2 is on sequence of erection, the rotating part 22 in if locking is hidden in earlier, again this base 21 is locked in the groove 112 of this seat 11, when this fixed mount 23 then is installed at last with this rotating part 22, will certainly be hampered by this base 21 because of these fixed mount 23 ends 231, do not have enough working spaces to use, form the puzzlement of installing for instrument.Opposite, if earlier this fixed mount 23 is contained in this base 21, and make end 231 pass this base 21 and this rotating part 22 pivots knot, when then locking the groove 111 of this seat 11 in this rotating part 22 this base 21 at last, though but this fixed mount 23 of turn appears this base 11, so that this base 11 that locks, but still can be when this rotating part 22 of locking, be hampered by this base 21, do not have enough working spaces to use, form the puzzlement of installing for instrument.

The utility model content

The purpose of this utility model is to provide a kind of read out instrument that can simple and easy installation.

Characteristics of the present utility model are: this read out instrument includes a base, a decorations seat, an adjustment rack and a screen.This base has a panel.This decorations seat is to be installed on this base panel, and has a surrounding wall that defines a groove, a substrate that connects this surrounding wall one root edge and a contiguous bottom, and is defined between this surrounding wall and a window of a contiguous upper end.This adjustment rack is in the groove of ccontaining this decorations seat, and have and be formed on a upper end and with respect to one first location division of this window, and be formed on a bottom and be stacked in one second location division on this decorations seat substrate, this first location division is to be hubbed on this base, make this second location division can be, and press close to this substrate relatively away from this substrate.This screen is to be installed on first, second location division of this adjustment rack.

Effect of the present utility model is the simplification and the comfort feature that can promote when installing.

Description of drawings

Below by most preferred embodiment and accompanying drawing read out instrument of the present utility model is elaborated, in the accompanying drawing:

Fig. 1 is a three-dimensional exploded view, and a general anchor fitting that links a seat and a screen is described;

Fig. 2 is a cutaway view, illustrates that the aforementioned fixation device adjusts the situation of this screen luffing angle;

Fig. 3 is a three-dimensional exploded view, and a preferred embodiment of the present invention's one read out instrument is described;

Fig. 4 is a cutaway view, illustrates that a base and an adjustment rack make up in advance in this preferred embodiment;

Fig. 5 is a cutaway view, illustrates that a decorations seat combines with this base in this preferred embodiment;

Fig. 6 is a cutaway view, and a screen and the combination of this adjustment rack of this preferred embodiment are described;

Fig. 7 is a cutaway view, and the connection relationship of this preferred embodiment is described;

Fig. 8 is a block diagram, and the overall appearance of this preferred embodiment is described.

The specific embodiment

Consult Fig. 3, Fig. 4, the preferred embodiment of read out instrument of the present utility model comprises: a base 4, decorations seat 5, one adjustment rack 6 and a screen 7.

This base 4 has a panel 41, and is formed on two auricles 42 of these panel 41 both sides and a contiguous upper end.

This decorations seat 5 is to be stacked on the panel 41 of this base 4, and have the surrounding wall 52 that defines a groove 51, connect these surrounding wall 52 1 root edges and a contiguous bottom 521 a substrate 53, be defined in 52 of this surrounding walls and a contiguous upper end 522 a window 54, pass several bolts 55 of this substrate 53 and this panel 41, and be installed in the several magnetic patch 56 on this substrate 53.

This adjustment rack 6 is in the groove 51 of ccontaining this decorations seat 5, and have be formed on a upper end and with respect to one first location division 61 of this window 54, be formed on a bottom and be stacked in one second location division 62 on these decorations seat 5 substrates 53, be formed on this first location division 61 a fastener 63, be formed on the branch 64 that these second location division, 62 1 root edges and along continuous straight runs extend, the severals bolts 65 that pass this branch 64, and these decorations 5 magnetic patch 56 are fixed on several magnetic patch 66 at these 62 1 back sides 621, second location division relatively.This first location division 61 is to be hubbed on 42 of the auricles of this base 4, makes these substrate 53 displacements relatively of this second location division 62.This fastener 63 is a hollow slots that runs through this first location division 61 and broad ways extension at present embodiment.

This screen 7 has and is formed on a back side 71 and upper and lower mutually against two engagement sections 72 of location with this fastener 63.These engagement sections 72 are grabs that are hooked on this fastener 63.

Ginseng Fig. 4 during assembling, is stacked in this adjustment rack 6 on the panel 41 of this base 4 earlier, and with the auricle 42 pivots knot of this first location division 61 with this base 4, makes these adjustment rack 6 second location divisions 62 form movable end.Ginseng Fig. 5, pivot node with this first location division 61 and these auricles 42 is the center, lift and open this adjustment rack 6 second location divisions 62, make this second location division 62 relatively away from these base 4 panels 41, then, should adorn seat 5 and place from bottom to top, and be stacked on the panel 41 of this base 4, and make these adjustment rack 6 second location divisions 62 pass and be stacked on the substrate 53 of these decorations 5 by the window 54 of these decorations 5 into 6 of this base 4 and this adjustment racks.

Consult Fig. 6, Fig. 7, whereby, directly this base 4 is contained in the caulking groove 81 of a seat 8 with this adjustment rack 6 together with this decorations seat 5, at this moment, need only lift equally and open this adjustment rack 6 second location divisions 62, make this second location division 62 overcome the suction of these magnetic patch 56,66, relatively away from the substrate 53 of this decorations seat 5, just can utilize these bolts 55 to pass this substrate 53, these base 4 panels, 41 backs and this seat 8 and screw togather, make this base 4 obtain the location together with this decorations seat 5 and this adjustment rack 6.

At last, engagement section 72 with this screen 7 is hooked on the fastener 63 of this adjustment rack 6, and these screen 7 one bottom surfaces 73 are seated in the branch 64 of this adjustment rack 6, at this moment, need only lift equally and open this adjustment rack 6 second location divisions 62, make this second location division 62 overcome the suction of these magnetic patch 56,66, away from the substrate 53 of this decorations seat 5, just can utilize these bolts 65 to pass this adjustment rack 6 branches 64 relatively.And screw togather with these screen 7 bottom surfaces 73, make this screen 7 obtain the location, form read out instrument as shown in Figure 8.

Consult Fig. 6, during use, need only these adjustment rack 6 second location divisions 62 of turn, make this second location division 62 relatively away from the substrates 53 of this decorations seat 5, or press close to the substrate 53 of these decorations 5 relatively, just can reach the purpose of the luffing angle of this screen 7 of adjustment.Consult Fig. 7, in the time will folding this screen 7, need only push this adjustment rack 6 towards this decorations seat 5 directions, inhale mutually with magnetic patch 66 of these magnetic patch 66 and this decorations 5 to this adjustment rack 6, this adjustment rack 6 firmly is stacked on this decorations seat 5 together with this screen 7, reaches the purpose that folds.

According to the above as can be known, read out instrument of the present utility model has following advantage and effect:

The utility model can be assembled this base 4 and this adjustment rack 6 in advance, again together with this decorations seat 5 with once locking operation, directly be positioned in the caulking groove 81 of this seat 8, at last, need only screen 7 be fixed on this adjustment rack 6 with bolt 65, just can finish installation, not only install simple and easyly relatively, and can promote comfort feature when installing.

Claims (7)

1. read out instrument is characterized in that it comprises:

One base has a panel;

One decorations seat is to be installed on this base panel, and has a surrounding wall that defines a groove, a substrate that connects this surrounding wall one root edge and a contiguous bottom, and is defined between this surrounding wall and a window of a contiguous upper end;

One adjustment rack, be in the groove of ccontaining this decorations seat, and have and be formed on a upper end and with respect to one first location division of this window, and be formed on a bottom and be stacked in one second location division on this decorations seat substrate, this first location division is to be hubbed on this base, make this second location division can be, and press close to this substrate relatively away from this substrate; And

One screen is to be installed on first, second location division of this adjustment rack.

2. read out instrument as claimed in claim 1 is characterized in that this adjustment rack has at least one fastener that is formed on this first location division, and this screen has and is formed on a back side and upper and lower mutually against at least one engagement section of location with this fastener.

3. read out instrument as claimed in claim 2, the fastener that it is characterized in that this adjustment rack are hollow slots that runs through this first location division and broad ways extension, and this engagement section is a grab that is hooked on this fastener.

4. read out instrument as claimed in claim 1 is characterized in that this adjustment rack also has a branch that is formed on this second location division, one root edge and this screen of bracketing.

5. read out instrument as claimed in claim 4 is characterized in that this adjustment rack also has the several bolts that pass this branch and screw togather with this screen bottom surface.

6. read out instrument as claimed in claim 1 is characterized in that this decorations seat also has the several bolts that pass this substrate and this base panel.

7. read out instrument as claimed in claim 1 is characterized in that this decorations seat has opposed facing several magnetic patch respectively with this adjustment rack, makes this decorations seat firmly superimposed mutually by the suction of these magnetic patch with this adjustment rack.

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