CN201174486Y

CN201174486Y - Rotatable wall embedded audio and video joint device

Info

Publication number: CN201174486Y
Application number: CNU2008200067745U
Authority: CN
Inventors: 王音樵
Original assignee: Emcom Technology Inc
Current assignee: Emcom Technology Inc
Priority date: 2008-03-03
Filing date: 2008-03-03
Publication date: 2008-12-31
Anticipated expiration: 2018-03-03

Abstract

The utility model provides a rotatable wall-embedded type video-audio joint. A circular opening is formed on a cover plate fixed on a mounting groove on a wall and matched with a fixing base arranged on the circular opening of the cover plate so as to make the fixing base turn relative to the cover plate, and a video-audio signal terminal is arranged on the fixing base and can also turn relative to the cover plate, so that when a worker finds the line-out position of the video-audio signal line in the mounting groove, the worker only needs to turn the fixing base and correspondingly plug the plug of the video-audio signal line in the internal signal terminal base, the worker does not work hard to wind lines, thereby being quite convenient.

Description

The audio-visual piecing devices of rotatable wall embedded type

Technical field

The utility model refers to the audio-visual piecing devices of a kind of rotatable wall embedded type especially about the audio-visual piecing devices of a kind of wall embedded type, in order to audio-visual circuit installation within the walls.

Background technology

There are more and more many users to use digital photographic device at present, add popularizing of video-audio playing device, video-audio data share and store heal frequent, with at present general home dwelling, only television set or computer just have more than two, therefore cause the change of habits and customs along with network and digitized development trend, the building dealer also starts from laying in the building wall grid line, optical fiber cable, cable TV signal line and video-audio signal line, and offer in the appropriate location of wall fluting is installed, make the joint of these line ends expose to installation fluting place, supply the indoor decoration workman with the map network piecing devices, fiber splice device, cable TV signal piecing devices and video-audio signal piecing devices are arranged at installs the fluting place, and be connected with the corresponding line joint, allow the electric equipment or the electronic installation of correspondence of following resident family can be plugged to joint.

See also shown in Figure 12, for the audio-visual piecing devices of a kind of existing wall embedded type are installed on sectional side view on the wall, this device includes the audio-visual terminal 51 that a cover plate 50 and is arranged in this cover plate 50, this audio-visual terminal 51 is the audio-visual terminal base 53 of an audio-visual terminal base 52 and a back before front and back are respectively equipped with one, when this cover plate 50 is covered on that wherein 41 places are slotted in the installation of audio-visual terminal base 52 walls in this back, the preceding audio-visual terminal base 52 of this audio-visual terminal 51 can expose to outside the

wall

40,53 of then audio-visual terminal bases are positioned at installs fluting 41, is plugged in wherein for the joint 421 of reserving this video-audio signal line 42.

As shown in the above description, the joint 421 of this video-audio signal line 42 is to slot 41 by last from being piercing in down to install, because the audio-visual terminal base 53 in this back is located at audio-visual terminal 51 rear positions, so the joint 421 of video-audio signal line 42 only can be plugged on the audio-visual terminal base 53 in back by the rear, can cause on the wall 40 formed installation 41 degree of depth of slotting to increase thus, and destroy structural strength.Therefore, there is the people also the joint 421 of this video-audio signal line 42 to be arranged at audio-visual terminal base 53 tops, this back and insertion.

But this has also caused the puzzlement of construction in addition, be that architecture construction is when laying in the wall circuit, the joint of standard video-audio signal line is not in the line position that goes out that fluting is installed, add that this video-audio signal terminal base is fixing on the cover board, installing slots certain orientation and cover plate is bonded to, therefore, if the video-audio signal line from left to right, pass from right to left or from the bottom to top, the joint that the workman will pass side on the contrary or the below the passes top of moving the video-audio signal terminal base to then, could peg graft with the audio-visual terminal base in back, quite bother in the construction.

The audio-visual piecing devices of various existing wall embedded types are to the greatest extent imperfect yet at present as shown in the above description, must be improved.

The utility model content

Because the shortcoming of the audio-visual piecing devices of above-mentioned wall embedded type, the utility model main purpose provides the audio-visual piecing devices of a kind of revolving wall embedded type, and convenient construction is installed.

The utility model time purpose provides a kind of revolving video-audio signal piecing devices with different video-audio signal forms, be that above-mentioned lid wears a plurality of perforates again, wear for different video-audio signal terminal bases and to be fixed on the lid, for one multiple video-audio signal wire terminal is installed in the fluting and pegs graft.

The utility model purpose again provides the revolving video-audio signal piecing devices with positioning of rotating function, be that above-mentioned cover plate round hole inwall is convexly equipped with at least one projection of formation, and the side of the corresponding perforate inwall of this holder forms a block, when the relative round hole of holder rotated, this block can can't rotate towards a direction because of this projection block again; Reach positioning action, also can avoid twisted wire.

Desire to reach the employed major technique means of above-mentioned purpose and provide a kind of revolving audio-visual piecing devices, these revolving audio-visual piecing devices include:

One cover plate is formed with at least one round hole on it;

At least one holder is arranged in the corresponding round hole of this cover plate, and is sticked on the internal face of cover plate, relatively this cover plate rotation; And

At least one video-audio signal terminal, be fixed on the corresponding holder, with relative cover plate rotation, each video-audio signal terminal front end face is provided with an external signal terminal base, and side is provided with an internal signal terminal base, and this internal signal terminal base is electrically connected this external signal terminal base.

According to such scheme, the utility model is significant with respect to the effect of prior art: the utility model mainly is that the video-audio signal terminal is arranged on the holder, structure by the relative cover plate rotation of holder, the internal signal terminal base that is located at side is rotatable, with the corresponding different video-audio signal wire terminals that diverse location in the fluting is installed, the convenient construction workman installs.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model first preferred embodiment.

Fig. 2 is the front perspective view of Fig. 1.

Fig. 3 is the rear perspective view of Fig. 1.

Fig. 4 is the part sectional side elevation of Fig. 2.

Fig. 5 A, 5B are the forward sight action schematic diagram of Fig. 1.

Fig. 6 A, 6B are the side-looking action schematic diagram of Fig. 1.

Fig. 7 is the stereo appearance figure of the utility model second preferred embodiment.

Fig. 8 is the stereo appearance figure of the utility model the 3rd preferred embodiment.

Fig. 9 is the stereo appearance figure of the utility model the 4th preferred embodiment.

Figure 10 is the front perspective view of Fig. 9.

Figure 11 is the rear perspective view of Figure 10.

Figure 12 is the end view of the existing audio-visual piecing devices of a kind of wall embedded type.

The main element symbol description

10,10a,

10b piecing devices

11,11a cover plate

111,111a round hole 112 projections

1120 perforates 113,113a room

12 mount pads, 13 decorative panels

20,20a holder 21 circular substrates

211 slotted eyes, 212 trips

213 blocks, 22 box bodys

221 openings, 30 video-audio signal terminals

31 external signal terminal bases, 32 internal signal terminal bases

33 video-audio signal piecing devices, 40 walls

41 install fluting 42 video-audio signal lines

421 joints, 50 cover plates

Audio-visual terminal base before the 51 audio-visual terminal bases 52

The audio-visual terminal base in 53 backs

Embodiment

See also Fig. 1, Fig. 2 and shown in Figure 3, be first preferred embodiment of the audio-visual piecing devices 10 of the rotatable wall embedded type of the utility model, it includes:

One cover plate 11 is formed with a round hole 111 on it, these round hole 111 inwalls convex with a location projection 112;

One holder 20 is arranged in the round hole 111 of this cover plate 11, and is sticked on the internal face of cover plate 11, relatively these cover plate 11 rotations; In present embodiment, this holder 20 includes a circular substrate 21 and a box body 22, wherein these circular substrate 21 centre positions are formed with a slotted eye 211, and be outward extended with a plurality of elastic clamping hooks 212 in rear end face, on the inwall that is sticked in this cover plate 11, and the locating convex block 112 of these circular substrate 21 corresponding cover plate 11 inwalls is formed with a block 213; These box body 22 corresponding circular substrate 21 slotted eyes 211 positions, and be fixed on circular substrate 21 rear end faces, and form an opening 221 in the side of this box body 22;

One video-audio signal terminal 30, be fixed on the corresponding holder 20, with relative cover plate 11 rotations, each video-audio signal terminal 30 front end face is provided with an external signal terminal base 31, and side is provided with an internal signal terminal base 32, and this internal signal terminal base 32 is electrically connected with external signal terminal base 31; In present embodiment, be this external signal terminal base 31 of this video-audio signal terminal 30 is aimed at circular substrate slotted eyes 211 and to be fixed on the circular substrate 21, be sheathed on video-audio signal terminal 30 outer being fixed at last on the circular substrate 21 after again box body 22 side openings 221 being aimed at internal signal terminal base 32, therefore, this internal signal terminal base 32 promptly exposes to box body 22 side openings 221 places.This outside and internal

signal terminal base

31,32 can be HDMI (High Definition Multimedia Interface) terminal base, AV terminal seat, S (Separate) terminal base, aberration (Component) terminal base;

One decorative panel 13, corresponding cover plate 11 is formed with a containing hole, to be sheathed on cover plate 11 peripheries, as the usefulness of decorating or cover plate 11 is fixed in the installation fluting.

Please cooperate consult shown in Figure 4, because circular substrate 21 rears of this holder 20 are formed with elastic clamping hook 212, be to insert towards round hole 111 during installation from cover plate 11 the place aheads, when making elastic clamping hook 212 by round hole 111, can pressurized to internal strain, promptly resetting after by round hole 111 is sticked in cover plate 11 internal faces; Because this elastic clamping hook 212 only is sticked in cover plate 11 internal faces, its corresponding circular perforations 111 positions not secure bond on round hole 111 ring walls, so this holder 20 can be in round hole 111 relatively cover plate 11 be 360 degree and rotate.In addition, cause twisted wire for avoiding installing the random rotational fixation seat 20 in back, so be convexly equipped with the certain at least position of formation projection 112 by above-mentioned cover plate 11 round holes 111 inwalls, cooperate the side of these holder 11 corresponding round hole 111 inwalls to form a block 213, because locating convex block 112 is arranged on the rotate path of holder 20 with block 213, so the user can't rotate above 360 degree.

Because of this video-audio signal terminal 30 is to be arranged in the holder 20, so can be along with relative cover plate 11 rotations of holder; Therefore, seeing also shown in Fig. 5 A, the 5B, is example with HDMI external signal terminal base 31, and this HDMI terminal can be and is horizontally disposed with, and also can present vertical setting; And for example shown in Fig. 6 A, the 6B, HDMI internal signal terminal base 32 is because of can 360 degree rotations, installs in the wall 40 in the fluting 41 by last or by down or from plug 421 grafting of the video-audio signal line 42 of side outlet, it is quite convenient to install so can satisfy.

See also shown in Figure 7, be audio-visual piecing devices 10a second preferred embodiment of the utility model wall embedded type, roughly the same with first preferred embodiment, but do not disclose decorative panel is arranged, promptly be formed with two round holes 111,111a, and engaging there are a

holder

20,20a respectively, is provided with video-audio signal terminal 30 in each holder 20, the 20a in a cover plate 11, this two

holder

20,20a are vertical arrangement in present embodiment, also can be transversely arranged; Moreover the side up and down of this cover plate further is respectively equipped with a mount pad 12, is formed with perforation on it, uses for the installation fluting that screw is fixed on the wall.

Please consult shown in Figure 8 again, be audio-visual piecing devices 10b the 3rd preferred embodiment of the utility model wall embedded type, because the multi-size of present video-audio signal line, therefore be preset with a plurality of video-audio signal lines for satisfying in the same installation fluting, former present embodiment is compared first preferred embodiment and further be formed with a plurality of perforates 1120 on cover plate 11, and the different video-audio signal terminals 33 of confession directly pass corresponding perforate 1120 and are fixed on the cover plate 11; Therefore, can provide a kind of video-audio signal piecing devices with different video-audio signal forms.

See also shown in Figure 9, be the utility model the 4th preferred embodiment, roughly the same with second preferred embodiment, but this cover plate 11a internal face inwardly laterally forms at least one room 113,113a, in present embodiment is to form two rooms 113,113a, and each room bottom surface is formed thereon for above-mentioned perforate 111,111a; As Figure 10 and shown in Figure 11, thus two

holders

20,20a respectively alignment apertures 111,111a position and ecto-entad insert in the cover plate 11a, being sticked on perforate 111, the 111a, so two

holders

20,20a promptly are arranged with on cover plate 11a.

As shown in the above description, the utility model mainly is a rotatable structural design by holder and cover plate, makes the cover plate rotation relatively by this holder of video-audio signal terminal; Therefore, when the workman according to install video-audio signal line in the fluting go out line position the time as long as the rotation holder, the joint of the corresponding video-audio signal line of internal signal terminal base is pegged graft gets final product again, needn't take a lot of trouble to wind the line, quite convenient.

Claims

1. the audio-visual piecing devices of rotatable wall embedded type is characterized in that, include:

One cover plate is formed with at least one round hole on it;

At least one holder is arranged in the corresponding round hole of this cover plate, and is sticked on the internal face of cover plate, relatively this cover plate rotation;

At least one video-audio signal terminal, be fixed on the corresponding holder, with relative cover plate rotation, each video-audio signal terminal front end face is provided with an external signal terminal base, and side is provided with an internal signal terminal base, and this internal signal terminal base is electrically connected with the external signal terminal base.

2. the audio-visual piecing devices of rotatable wall embedded type as claimed in claim 1 is characterized in that, this cover plate at least one room that sets to the concave, and this round hole is formed on this room bottom surface.

3. the audio-visual piecing devices of rotatable wall embedded type as claimed in claim 1 or 2 is characterized in that, are formed with two round holes on this cover plate, and respectively for corresponding holder engaging thereon.

4. the audio-visual piecing devices of rotatable wall embedded type as claimed in claim 1 or 2 is characterized in that this cover plate further is formed with a plurality of perforates, and the video-audio signal terminal of confession different size directly passes corresponding perforate and is fixed on the cover plate.

5. the audio-visual piecing devices of rotatable wall embedded type as claimed in claim 1 or 2 is characterized in that each holder includes:

One circular substrate is formed with a slotted eye in the centre position, and is outward extended with a plurality of elastic clamping hooks in rear end face, on the rear end face that is sticked in this cover plate; And

One box body, corresponding circular substrate slotted eye position, and being fixed on the circular substrate rear end face forms an opening in the side of this box body.

6. the audio-visual piecing devices of rotatable wall embedded type as claimed in claim 5, it is characterized in that, this video-audio signal terminal is to penetrate to be placed in this box body from this box body side openings, wherein this external signal terminal base is aimed at the circular substrate slotted eye, to expose to outside the circular substrate, this internal signal terminal base exposes to the side openings place of box body.

7. the audio-visual piecing devices of rotatable wall embedded type as claimed in claim 1 or 2 is characterized in that further include a decorative panel, this decorative panel is provided with a containing hole, to be sheathed on this cover plate periphery.

8. the audio-visual piecing devices of rotatable wall embedded type as claimed in claim 7 is characterized in that, this limit, cover plate two opposite sides is respectively equipped with a mount pad.

9. the audio-visual piecing devices of rotatable wall embedded type as claimed in claim 1 or 2 is characterized in that, this external signal terminal base and inside terminal base are HDMI terminal base, AV terminal seat, S terminal base or aberration terminal base.

10. the audio-visual piecing devices of rotatable wall embedded type as claimed in claim 1 or 2 is characterized in that, this round hole inwall is convexly equipped with the certain at least position of formation projection, and the locating convex block of the corresponding round hole inwall of this holder is formed with a block.