CN2761473Y

CN2761473Y - Device for fixing screen on headrest

Info

Publication number: CN2761473Y
Application number: CN 200520000034
Authority: CN
Inventors: 林明养; 涂长青
Original assignee: ZHIHE COMPUTER CO Ltd
Current assignee: Elitegroup Computer Systems Co Ltd
Priority date: 2005-01-06
Filing date: 2005-01-06
Publication date: 2006-03-01
Anticipated expiration: 2015-01-06

Abstract

The utility model relates to a fixing frame, wherein the front face and the lower edge of a base plate are respectively provided with a placement part and a positioning element, and a set of adjusting mechanism is arranged between the positioning element and the base plate and used for adjusting the relative positions between the positioning element and the placement part; in addition, the upper edge and the lower edge of the back face of the base plate are respectively provided with a baffle plate and at least one set of binding belt between the baffle plate at the upper edge and the baffle plate at the lower edge, at least one baffle plate is movable and can adjust the distance between the two baffle plates under the action of external force, and a replacement element is arranged and used for generating acting force capable of making the baffle plates to be pulled out regress to the original position; thus, an auxiliary fixing frame structure which can be used for conveniently loading articles, such as liquid crystal screens, etc. on structural bodies, such as headrests, etc. and can be suitable for users to load articles with different sizes is formed.

Description

Auxiliary fixed mount

Technical field

The utility model relates to the auxiliary improved fixed structure of automotive interior article, aims to provide the auxiliary fixed rack structure that a kind of person of being easy to use is installed in article such as liquid crystal screen, personal digital assistant (PDA), satellite navigation telltale chair headrest.

Background technology

Press, use now for the TV screen of doing playing video and how to be replaced by more frivolous Liquid Crystal Display (LCD) (LCD), to be fit to installing use for the middle-size and small-size vehicle of inner space deficiency, except that function that can increase automobile and audio-visual quality, and pay attention to gradually compatriots under the trend of recreation quality, allow originally as the automobile of walking-replacing tool, can in the process that moves, possess more additional function.

At present, the vehicle manufacturer also classifies the automobile liquid crystal screen as the standard outfit of automobile gradually to meet customer's user demand; Yet, for the time early or the lower car money of price still must could obtain the function of audio and video equipment in the mode that installs additional in addition, though some former factory of car money just is equipped with liquid crystal screen even, but, and still must install liquid crystal screen voluntarily in addition additional often because of the liquid crystal screen quantity, the position that are disposed and do not meet the car owner or other members' actual user demand.

So that, the exploitation dealer of present relevant automobile commodity in the streets, the also audiovisual entertainment demand of the long-time ride-on vehicles of passenger in hand, and develop the relevant assembling external member that many car owners of allowing install liquid crystal screen voluntarily, for example this country announces the novel patent of the 240382nd " the automobile-used screen fixer of chair back formula ", announce " adjustable car load screen registration device " novel patent No. 538924, announcing the adjustment package assembly of TV " pillow with " novel patent revealer of institute No. 401931, all is for organize the structure of combination mutually in order to the structure of liquid crystal screen and vehicle being rested the head on and so on.

Has the basic function that the article of liquid crystal screen class can be fixed on similar vehicles headrest features body though similarly commonly use structure, but its structure is formed all comparatively complicated, and assembling mode is also quite complicated loaded down with trivial details, must change the structure of structures such as headrest even, especially the structure of announcing No. 401931 " pillow with the adjustment package assembly of TV " novel patent is can use together with the whole replacings of whole headrest, for the user, tool is not changed and the convenience that moves.Moreover the aforementioned liquid crystal screen of commonly using is to be fixedly set in the corresponding inner space of headrest with specific dimensions, also is not so good as the ideal of expection with regard to its practicality and applicability.

The utility model content

In view of this, the utility model " auxiliary fixed mount ", promptly, make the user install voluntarily, and can adjust auxiliary fixed rack structure voluntarily with installing different size liquid crystal screen providing a kind of the needs fully to change under the original structure of structures such as headrest.This fixed mount is to be provided with a positioning part at the front of substrate lower edge, and is provided with a setting element at the front of this substrate upper limb, is provided with one group of regulating mechanism in addition in order to adjust the relative distance of setting element and positioning part between this setting element and substrate; In addition, then be respectively equipped with a baffle plate at the upper and lower edge of substrate back, and between this correspondence baffle plate, be provided with a beam combination band at least.Wherein, at least one baffle plate is for movable, can adjust the spacing of two baffle plates under external force, and is provided with reposition element usefulness so that the baffle plate of pulling out has oppositely directed application force.

So, the utility model fixed mount can utilize positive positioning part and the zone between the setting element as the space of installing article, and utilizes regulating mechanism to adjust the relative distance of setting element and positioning part, adjusts fixing with corresponding item sizes; In addition, whole fixed mount is to utilize the band of substrate back and/or baffle plate to be arranged on the structure of seat headrest and so on, regulate the encirclement length of band by the complexing structure wide cut, and regulate two baffle spacings according to the structure height, can promote stability and installing convenience that article set up.

Description of drawings

Fig. 1 is the fixed mount Facad structure stereoscopic figure of the utility model first embodiment;

Fig. 2 is the fixed mount running condition lateral plan of the utility model first embodiment;

Fig. 3 is the fixed mount structure stereoscopic figure of the utility model second embodiment;

Fig. 4 is the fixed mount Facad structure stereoscopic figure of the utility model the 3rd embodiment;

Fig. 5 is the structure cutaway view between movable baffle plate and the pedestal in the utility model;

Fig. 6 is the structure cutaway view of regulating mechanism in the utility model;

Fig. 7 is the action scheme drawing of regulating mechanism in the utility model.

[figure number explanation]

10 fixed mounts, 145 elastic elements

11 substrates, 15 baffle plates

12 positioning parts, 16 bands

13 setting elements, 161 elastic cords

14 regulating mechanisms, 162 belt bodies

141 draw-in grooves, 163 cingulums

142 fixture blocks, 17 reposition elements

143 touch control components, 20 structures

144 inclined thrust surfaces, 30 article

The specific embodiment

For the clear structure of the present utility model of your inspector is formed, and the overall operation mode, cooperate graphic being described as follows now:

The utility model is assisted fixed mount, be in order to allow the user be installed in the auxiliary fixed rack structure of structure such as headrest for a kind of from being about to article such as liquid crystal screen, personal digital assistant (PDA), satellite navigation telltale, the basic structure of its overall fixed frame is formed as shown in Figures 1 and 2, mainly be that front lower edge at a substrate 11 is provided with a positioning part 12, and be provided with a setting element 13 at the front of this substrate 11 upper limb, between this setting element 13 and substrate 11, be provided with one group of regulating mechanism 14 in addition in order to adjust the relative distance of setting element 13 and positioning part 12.

In addition, upper and lower edge at substrate 11 back sides then is respectively equipped with baffle plate 15, and between the baffle plate 15 of last lower edge, be provided with a tight bundle element at least, in the present embodiment, should be constituted by a beam combination band 16 by tight bundle element, and at least one baffle plate 15 (as being located at the baffle plate 15 of substrate 11 upper limbs in graphic) is for movable, can elongate the spacing of two baffle plates 15 under external force, and be provided with a reposition element 17 (as shown in Figure 5) in order to the baffle plate 15 that will be drawn out is produced the opposition that returns to original position.

In the specific implementation, this band 16 can be by being made of the elastic cord 161 of ring-type as shown in Figures 1 and 2, can also be by being constituted by the elastic cord 161 of two cross-over configuration as shown in Figure 3, or utilize cingulum 163 overlap joints to be constituted by two belt bodies 162 as shown in Figure 4, though be above-mentioned any band 16 when reality is used, regulate the characteristic of surrounding length but all have complexing structure 20 wide cuts as shown in Figure 2.Wherein, when this band 16 was constituted as the elastic cord 161 by two cross-over configuration, this fixed mount also can omit the setting of upper and lower plate washer 15.

Please continue three according to Fig. 2, and cooperate three according to Fig. 3 and Fig. 5, this reposition element 17 is to produce in order to the baffle plate 15 that order is pulled out to return the application force (as shown by arrows) of B direction, and in the utility model one preferred embodiment, 17 of reposition elements can be made of a spring; The two ends of this spring are individually fixed in this baffle plate 15 and substrate 11, and when the user was released in the baffle plate 15 that the A direction pulled out, this baffle plate 15 can return to original position toward the B direction by the application force of reposition element 17.As shown in Figure 2, the plate washer 15 of this upper limb can cooperate the up and down position of another corresponding lower edge baffle plate 15 certain clippings at structure 20, and can be assembled mutually with structure 20 easily under the original structure not needing fully to change, in addition, the encirclement fixation that more can cooperate aforementioned band 16 is to strengthen the stability that this fixed mount 10 combines with structure 20.

Moreover, to ask three to read Fig. 6 and Fig. 7, and cooperate three to read Fig. 2 to Fig. 5, aforementioned regulating mechanism 14 is to be provided with corresponding fixture block 142 and draw-in groove 141 with the contact side of substrate 11.Create in the preferred embodiment at this, be to be to be provided with some draw-in grooves 141 and fixture block 142 in the both sides of regulating mechanism 14 and substrate 11 moving contacts, and discharge and ingear touch control component 143 in order between control fixture block 142 and the draw-in groove 141 in order to close with these draw-in groove 141 mouths.

In another preferable enforcement of the utility model, this touch control component 143 is to be provided with an inclined thrust surface 144 with the contact site of fixture block 142, and is to be provided with an elastic element 145 142 of fixture blocks, in order to fixture block 142 towards draw-in groove 141 ejections, wherein, this elastic element 145 can be a spring and constitutes.Please continue three and read Fig. 6, fixture block 142 is to keep being meshed with one of them draw-in groove 141 under the effect of elastic element 145 under the normality, really setting element 13 is remained on the appropriate location, also as shown in Figure 2 the relative distance between setting element 13 and the positioning part 12 is fixed.

Otherwise, when user's desire regulate setting element 13 and positioning part 12 corresponding apart from the time, only need stir touch control component 143 as shown in Figure 7 to discharge the engagement of fixture block 142 and draw-in groove 141, promptly remove the restriction of 14 pairs of setting elements 13 of regulating mechanism, allow the user adjust relative distance between setting element 13 and the positioning part 12 according to the actual size of installing article 30.

In addition, in the embodiment of Figure 6 and Figure 7, draw-in groove 141 can be the design of a ratchet, to make things convenient for the user need not stirring under the situation of touch control component 143, the direction of setting element 13 towards positioning part 12 moved, and can fast speed be fixed by the article clipping between setting element 13 and the positioning part, and restriction setting element 13 gets loose in the opposite direction; When the item sizes of institute's desire installing changes to some extent, then can see through the distance that regulating mechanism 14 discharges and adjust positioning part 12 and setting element 13, to meet the article installing of different size, further improve the rapid and convenience of installing.

As mentioned above, the utility model provides a kind of not to be needed to change under the original structure of structures such as headrest fully, can make things convenient for the user to install voluntarily, and the auxiliary fixed rack structure that the range of sizes of article such as the liquid crystal screen that can be used to install is bigger, so, offer the application of novel patent in accordance with the law; Yet, above implementation and graphic shown in, be one of this creation preferred embodiment, be not to limit to this creation with this, be with, approximate, identical with the structure of this creation, device, feature etc. such as, all should belong within the creation purpose and claim of this creation.

Claims

1, a kind of auxiliary fixed mount, it is characterized in that: it comprises:

One substrate is the main body of fixed mount, and its front lower edge is provided with a positioning part;

One setting element, be provided in the upper limb of this substrate front side, the upper and lower edge of substrate back then is respectively equipped with a baffle plate, and at least one baffle plate is for can adjusting the movable structure of two baffle spacings under external force, and is provided with one in order to the baffle plate that will be drawn out is produced the reposition element of the application force that returns to original position;

One group of regulating mechanism is located between this setting element and the substrate, and it is in order to adjust the mechanism of setting element and positioning part relative distance.

2, auxiliary fixed mount as claimed in claim 1, it is characterized in that: this fixed mount further comprises a band.

3, auxiliary fixed mount as claimed in claim 2 is characterized in that: this band is the elastic cord of a ring-type.

4, auxiliary fixed mount as claimed in claim 2 is characterized in that: this band is the elastic cord of a plural cross-over configuration.

5, auxiliary fixed mount as claimed in claim 2 is characterized in that: this band is that one or two belt body utilizes the cingulum overlap joint to constitute.

6, auxiliary fixed mount as claimed in claim 1 is characterized in that: this reposition element is a spring, and the two ends of this spring are individually fixed on this baffle plate and the substrate.

7, a kind of auxiliary fixed mount, it can be installed in liquid crystal screen, personal digital assistant PDA, satellite navigation telltale article the auxiliary fixed rack structure of headrest features body; It is characterized in that:

This fixed mount is in the headrest position by a substrate orientation, the lower edge of substrate front side is provided with a positioning part, upper limb then is equipped with a setting element, and be provided with one group of regulating mechanism of being adjusted the opposite position of setting element and positioning part between setting element and substrate in addition, its article that can install different size are on fixed mount.

8, as claim 1 or 7 described auxiliary fixed mounts, it is characterized in that: the both sides of this regulating mechanism and substrate moving contact are provided with cooresponding fixture block and draw-in groove, and in order to discharge and the ingear touch control component between control fixture block and the draw-in groove.

9, auxiliary fixed mount as claimed in claim 8 is characterized in that: the contact site of this touch control component and fixture block is to be provided with inclined thrust surface, and is provided with normality with the elastic element of fixture block towards the draw-in groove ejection at the fixture block place.

10, auxiliary fixed mount as claimed in claim 9 is characterized in that: this elastic element is a spring, and it is arranged at the other end of fixture block corresponding to draw-in groove.

11, auxiliary fixed mount as claimed in claim 8 is characterized in that: this draw-in groove is ratchet design.

12, a kind of auxiliary fixed mount, it is characterized in that: it comprises:

Positioning piece is provided in the upper limb of this substrate front side;

One group of regulating mechanism is located between this locations and the substrate, and it is the mechanism in order to the opposite position of adjusting locations and positioning part;

One tight bundle element, its cross-over configuration is upper and lower intermarginal in this substrate back.

13, auxiliary fixed mount as claimed in claim 12 is characterized in that: this tightly restraints element is a band.

14, auxiliary fixed mount as claimed in claim 12 is characterized in that: the upper and lower intermarginal baffle plate that further is respectively equipped with of this substrate back.

15, auxiliary fixed mount as claimed in claim 14, it is characterized in that: at least one baffle plate and is provided with one in order to baffle plate that will be drawn out is produced the reposition element of the application force that returns to original position for can adjust the movable structure of the spacing of two baffle plates under external force in two plate washers.