Background technique
In the modern life, television set has become the necessity in for people's lives as the carrier that a kind of information is propagated, especially
It is that in recent years, the fast development and application of LCD technology make television set become more frivolous fashion, and screen is also bigger more
Clearly, but consequent is space hold problem brought by its large screen;It can effectively solve the problem that television set occupies at present
The excessive method in space is to be fixed on metope, but this method equally exists certain deficiency:
Firstly, since the appearance of digital type set top box and various boxes of televising at present, so that television set needs to access
Various signals, by taking top box of digital machine as an example, top box of digital machine used in general city does not support high-definition data line to be directly accessed,
But it is connected one by one using individual video data line, Audio Data Line etc., it will usually 6 or more data lines are used, in addition
The power supply line of television set and set-top box, network connection etc., the data line of every television set access work as electricity at 10 or so
When being fixed on metope depending on machine, once data line or power supply line and data line interface etc. are abnormal, due to television set
It is closer apart from metope, it can not intuitive judgment or progress track replacement;Although current fixation device is provided with and can take TV
Under function, but the weight and volume of television set is larger, especially the biggish television set of screen, even if being removed also very
Inconvenience needs multi agent cooperation that could complete.
Secondly, after television set is longer using the time many dusts and foreign matter etc. can be fallen at its back side, and television set quilt
After being fixed on metope, it is more difficult to clean its back side, and only television set is removed and just can be carried out thorough cleaning, is unfavorable for clear
The cleaning of clean personnel.
In addition, currently used fixed device does not have regulatory function, in some special circumstances, when television set is installed
Position is more inclined, when making people that can not face television set directly during program is ornamental, sets the tone as can carrying out one to the angle of television set
It is whole, it more convenient can not only watch, be also beneficial to the eyes of protection viewer.
Summary of the invention
For above situation, to make up technical deficiency present in the prior art, the present invention provides a kind of television set and fixes
Device.
Its technical solution solved is: including longitudinally disposed fixed frame and with fixed frame bracket disposed in parallel, bracket
It is placed in the right side of fixed frame, is connected between fixed frame and bracket through two adjustment portions that front and back parallel side-by-side is arranged;
The adjustment portion includes the first hinged block and the second hinged block parallel to each other, and the second hinged block is placed in the first hinge
The right side of block is connect, there is left brace and right brace between the first hinged block and the second hinged block, the upper end of left brace is hinged with first
Block is hinged, and the lower end of left brace and the second hinged block slide vertically hingedly, and the upper end of right brace and the second hinged block are hinged, right oblique
The lower end of bar and the first hinged block slide vertically hingedly;
There is the vertically arranged retainer being placed between left brace and right brace between first hinged block and the second hinged block,
The upper and lower ends of retainer are respectively equipped with the left slide bar and right slide bar vertical with retainer length direction, and left slide bar and right slide bar can be
It is slided on retainer along the length direction perpendicular to retainer;The left end of the left slide bar of retainer upper end and the upper end of left brace are cut with scissors
It connects, the upper end of the right end and right brace of the right slide bar of retainer upper end is hinged, and the left end and the right side of the left slide bar of retainer lower end are oblique
The lower end of bar is hinged, and the lower end of the right end and left brace of the right slide bar of retainer lower end is hinged;
Equipped with gear can be equipped with through gear shaft along the sliding block of retainer length direction sliding, sliding block on retainer, keep
There is the rack gear being meshed with gear on frame, the length direction of rack gear and the length direction of retainer are consistent, when constituting gear rotation,
The structure that the engagement of wheel and rack rolls gear on rack gear and slides on retainer with movable slider;Left brace and
Sliding slot is respectively equipped on right brace, the length direction of sliding slot is consistent with the length direction of corresponding left brace or right brace, gear
The both ends of axis are respectively placed in the sliding slot on left brace and right brace;
First hinged block is connected with fixed frame, and the second hinged block is connected with bracket.
Structure of the invention is ingenious, and it is convenient to operate, and the fixed function of existing fixing device for television not only may be implemented, may be used also
To be moved, be rotated outside according to the actual situation, translated and the fine tuning of position and angle, greatly facilitating the daily of television set makes
With with maintenance, cleaning etc..
Specific embodiment
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail.
Provided by Fig. 1 to Fig. 9, the present invention include longitudinally disposed fixed frame 1 and with the bracket 2 disposed in parallel of fixed frame 1,
Bracket 2 is placed in the right side of fixed frame 1, and two adjustment portions being arranged between fixed frame 1 and bracket 2 through front and back parallel side-by-side are connected
It connects;
The adjustment portion includes the first hinged block 3 and the second hinged block 4 parallel to each other, and the second hinged block 4 is placed in
There are left brace 5 and right brace 6, the upper end of left brace 5 in the right side of one hinged block 3 between first hinged block 3 and the second hinged block 4
Hinged with the first hinged block 3, the lower end of left brace 5 and the second hinged block 4 slide vertically hingedly, the upper end and second of right brace 6
Hinged block 4 is hinged, and the lower end of right brace 6 and the first hinged block 3 slide vertically hingedly;
There is the vertically arranged guarantor being placed between left brace 5 and right brace 6 between first hinged block 3 and the second hinged block 4
Frame 7 is held, the upper and lower ends of retainer 7 are respectively equipped with the left slide bar 8 and right slide bar 9 vertical with 7 length direction of retainer, left slide bar 8
It can be slided on retainer 7 along the length direction perpendicular to retainer 7 with right slide bar 9;A left side for the left slide bar 8 of 7 upper end of retainer
End is hinged with the upper end of left brace 5, and the right end of the right slide bar 9 of 7 upper end of retainer and the upper end of right brace 6 are hinged, under retainer 7
The left end of the left slide bar 8 at end and the lower end of right brace 6 are hinged, under the right end of the right slide bar 9 of 7 lower end of retainer and left brace 5
End is hinged;
Tooth can be equipped with through gear shaft 11 along the sliding block 10 of 7 length direction of retainer sliding, sliding block 10 by being equipped on retainer 7
12 are taken turns, there is the rack gear 13 being meshed with gear 12, the length direction of rack gear 13 and the length direction one of retainer 7 on retainer 7
It causes, when constituting the rotation of gear 12, the engagement of gear 12 and rack gear 13 rolls gear 12 on rack gear 13 and with movable slider
10 structures slided on retainer 7;Be respectively equipped with sliding slot 14 on left brace 5 and right brace 6, the length direction of sliding slot 14 with it is right
The length direction of the left brace 5 or right brace 6 answered is consistent, and the both ends of gear shaft 11 are respectively placed on left brace 5 and right brace 6
In sliding slot 14;
First hinged block 3 is connected with fixed frame 1, and the second hinged block 4 is connected with bracket 2.
In order to make the present invention reach more perfect using effect, the fixed frame 1 is consolidated by two of upper and lower parallel side-by-side
Fixed board 15 is connected to form, and the rear and front end of fixed plate 15 is respectively equipped with vertical through slot 16, the length direction of vertical through slot 16 with
The length direction of fixed plate 15 is consistent, and the first hinged block 3 is connected through vertically arranged shaft 17 with fixed frame 1, shaft 17
Both ends are respectively placed in the vertical through slot 16 in upper and lower two fixed plates 15, and constituting the first hinged block 3 can be vertical through shaft 17
The structure of rotation and sliding in through slot 16;Second hinged block 4 and bracket 2 are vertical hinged;When the vertically through slot of shaft 17
16 to 1 outer Slideslip of fixed frame when, adjustment portion generates front and back rotation simultaneously through the hinged of the first hinged block 3 and the second hinged block 4
Drive the rear ends of bracket 2 mobile to 1 direction of fixed frame, to complete the translation or deflection of bracket 2.
Locating effect is preferably adjusted in order to reach the present invention, positioning bolt 18 is housed on the sliding block 10, is kept
Frame 7, which is equipped with, passes through the vertical chute 19 and spinning in cunning with the matched the vertical chute 19 of 18 size of positioning bolt, positioning bolt 18
On block 10;When positioning bolt 18 screws, retainer 7 is by the nut of positioning bolt 18 and the extruding of sliding block 10, the extruding institute
The frictional force of generation slide sliding block 10 can not on retainer 7.
Control effect is preferably adjusted in order to reach the present invention, handle 20 is housed on the gear shaft 11;Pass through hand
Handle 20 controls the rotation of gear 12, rolls gear 12 on rack gear 13.
Locating effect is preferably adjusted in order to reach the present invention, the upper surface of the shaft 17 is placed in fixed frame 1
The lower section of upper surface, the upper end of shaft 17 are equipped with vertically arranged bolt 21, and bolt 21 passes through vertical through slot 16 and spinning is turning
On axis 17;When bolt 21 screws, extruding of the fixed plate 15 by the nut and the first hinged block 3 of bolt 21, the extruding is produced
Raw frictional force makes the first hinged block 3 that can not rotate or slide on fixed frame 1 through shaft 17.
Fixed frame 1 in use, be fixed on metope, on carrier 2 by television set installation by the present invention using expansion anchor.
Bolt 21 is unscrewed, shaft 17 can be slided and be rotated in vertical through slot 16 at this time, and vertically through slot 16 is to fixation
The outside mobile shaft 17 of frame 1, then the first hinged block 3 is displaced outwardly with shaft 17, and adjustment portion is generated on carrier 2 therewith to support
The rotation in 2 outside of frame;
When two adjustment portions laterally rotate on carrier 2 simultaneously, bracket 2 is generated to be transported to the translation in 1 direction of fixed frame
It is dynamic, the distance between television set and metope are completed with this and adjusted;When any one adjustment portion laterally rotates on carrier 2,
One end of bracket 2 corresponding with any one adjustment portion generates the movement to 1 direction of fixed frame, and the other end of bracket 2 is kept
It is motionless, the left and right angular adjustment of television set is completed with this;When two adjustment portions laterally rotate certain angle on carrier 2 simultaneously
After degree, two adjustment portions can be made through shaft 17 simultaneously to a Slideslip of fixed frame 1, it is flat with the left and right that this completes television set
It moves;When two adjustment portions simultaneously laterally rotate on carrier 2 to it is parallel with fixed frame 1 when, between bracket 2 and fixed frame 1
I.e. the distance between the television set and metope of distance reaches minimum value, and adjustment portion is fully retracted at this time.
When needing to carry out angular adjustment up and down to television set, two adjustment portions are adjusted to vertical with fixed frame 1 first
And screwing bolts 21, at this time extruding of the fixed plate 15 by the nut and the first hinged block 3 of bolt 21 rub caused by the extruding
Wiping power makes the first hinged block 3 that can not rotate or slide on fixed frame 1 through shaft 17, and adjustment portion is fixed on current location;
Positioning bolt 18 is unscrewed, sliding block 10 can slide vertically on retainer 7 at this time, control gear 12 by handle 20
Rotation, rolls gear 12 on rack gear 13 and slides on retainer 7 with movable slider 10;With rack gear 13, gear 12 is set
For right side, when rotating clockwise handle 20, gear 12 scrolls up on rack gear 13, and gear shaft 11 moves up therewith, due to
The both ends of gear shaft 11 are respectively placed in the sliding slot 14 on left brace 5 and right brace 6, simultaneously in left brace when gear shaft 11 moves up
5 and right brace 6 on sliding slot 14 in upward sliding, simultaneously because the length side of left slide bar 8 and right slide bar 9 perpendicular to retainer 7
To setting, therefore the distance that gear shaft 11 slides in the sliding slot 14 on left brace 5 and right brace 6 is equal always, and gear shaft
11 crosspoint as left brace 5 and right brace 6, when the crosspoint moves up, left brace 5 or right brace 6 are on the crosspoint
The length in portion gradually becomes smaller, and the length of the crosspoint lower part increases accordingly, and makes the upper end of left brace 5 and the upper end of right brace 6
Distance reduce, the lower end of left brace 5 increases with the lower end of right brace 6 at a distance from, the end line of left brace 5 and right brace 6
Form up-small and down-big isosceles trapezoid;During above-mentioned distance change, the left end of the left slide bar 8 of 7 upper end of retainer and right cunning
The right end of bar 9 generates the sliding close to 7 direction of retainer, the left end of the left slide bar 8 of 7 lower end of retainer and the right side of right slide bar 9
End generates the sliding separate to 7 direction of retainer, to guarantee the upper end of left brace 5 and right brace 6 during above-mentioned distance change
Line remains parallel with lower end line;Simultaneously as in above-mentioned change procedure, the end line of left brace 5 and right brace 6
The long constantly variation of the waist of the isosceles trapezoid of formation, therefore, the lower end of left brace 5 and right brace 6 is respectively in the second hinged block 4 and the
It is slid vertically on one hinged block 3, goes on smoothly above-mentioned adjustment process.
After the completion of above-mentioned adjusting, since the end line of left brace 5 and right brace 6 becomes up-small and down-big isosceles from rectangle
It is trapezoidal, therefore bracket 2 is no longer parallel with fixed frame 1, shape is angled down towards between bracket 2 and fixed frame 1, i.e., bracket 2 generates
Upward rotation;
On the basis of above-mentioned adjusting, rotate counterclockwise handle 20, gear 12 scrolls down through on rack gear 13, gear shaft 11 with
Move down, left brace 5 and the end line of right brace 6 gradually become rectangle by up-small and down-big isosceles trapezoid, complete bracket 2
Rotation resets, and continues to rotate counterclockwise handle 20, the end line of left brace 5 and right brace 6 becomes up big and down small from rectangle
Isosceles trapezoid forms upward angle between bracket 2 and fixed frame 1, i.e. bracket 2 generates downward rotation.
When bracket 2 turns to the position of needs, positioning bolt 18, nut of the retainer 7 by positioning bolt 18 are screwed
With the extruding of sliding block 10, frictional force caused by the extruding slide sliding block 10 can not on retainer 7, therefore, adjustment portion quilt
It is locked at current state, rotation is completed and adjusts.
As another application method of the invention, when needing to carry out rotating upwardly and downwardly adjusting to bracket 2, positioning spiral shell is unscrewed
After bolt 18, directly up or bracket 2 can be moved down to complete to adjust, active force is transferred to gear shaft 11 through slide bar and brace
And coerce gear shaft 11 and slided in sliding slot 14, the sliding of gear shaft 11 forces sliding block 10 to slide and with moving gear 12 in rack gear 13
Upper rotation;Effect after which is adjusted is identical as above-mentioned regulative mode effect achieved, after the completion of adjusting, screws positioning spiral shell
Bolt 18.
Structure of the invention is ingenious, and it is convenient to operate, and the fixed function of existing fixing device for television not only may be implemented, may be used also
To be moved, be rotated outside according to the actual situation, translated and the adjustment of position and angle, greatly facilitating the daily of television set makes
With with maintenance, cleaning etc.;
Simultaneously as operation of the present invention is simple, not needing multi agent cooperation can be realized its repertoire, for making for television set
With, maintenance and cleaning etc. provide more economical, more humane selection;
Aforesaid operations can be realized further, since not needing to remove television set, avoid television set dismounting and carried
Possible personal safety and property loss in journey.