Background technology
In the modern life, a kind of carrier that television set is propagated as information is into the necessity in for people's lives, especially
It is that in recent years, the fast development of LCD technology and application make television set become more frivolous fashion, and also bigger is more for screen
Clearly, but the thing followed is space hold problem caused by its giant-screen;It can effectively solve the problem that television set takes at present
The excessive method in space is 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
Signal, by taking top box of digital machine as an example, top box of digital machine does not support high-definition data line to be directly accessed used in general city, but
Connected one by one using single video data line, Audio Data Line etc., it will usually the data cable of more than 6 is used, plus TV
The power cord of machine and set-top box, network connection etc., the data line of every television set access work as television set at 10 or so
When being fixed on metope, once data line or power cord and data line interface etc. are abnormal, due to television set distance
Metope is nearer, can not intuitive judgment or progress track replacement;Although there is provided can remove TV current fixing device
Function, but the weight and volume of television set is larger, the especially larger television set of screen, even if being removed also very not
Just, it is necessary to which multi agent cooperation could be completed.
Secondly, after television set usage time is longer, understand and many dusts and foreign matter etc. are 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 removes television set and could carry out thorough cleaning, is unfavorable for clear
The cleaning of clean personnel.
In addition, currently used fixing device does not possess regulatory function, at some in special circumstances, when television set is installed
Position is more inclined, makes people when that can not face television set directly during program is viewed and admired, as can the angle progress one to television set is seted the tone
It is whole, it more convenient can not only watch, be also beneficial to the eyes of protection beholder.
The content of the invention
For the above situation, to make up the technical deficiency present in the prior art, the present invention provides a kind of television set and fixes
Device.
Its solve technical solution be:Including longitudinally disposed fixed frame and the bracket being arranged in parallel with fixed frame, bracket
The right side of fixed frame is placed in, two adjustment portions set between fixed frame and bracket through front and rear parallel side-by-side are connected;
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 hinged block
Right side, have left brace and right brace between the first hinged block and the second hinged block, the upper end of left brace is cut with scissors with the first hinged block
Connect, the lower end of left brace slides vertically with the second hinged block and is hinged, and the upper end of right brace is hinged with the second hinged block, right brace
Lower end slides vertically hinged with the first hinged block;
There is the vertically arranged retainer being placed between left brace and right brace between first hinged block and the second hinged block, keep
The upper and lower ends of frame are respectively equipped with the left slide bar vertical with retainer length direction and right slide bar, and left slide bar can kept with right slide bar
Slided on frame along the length direction perpendicular to retainer;The upper end of the left end and left brace of the left slide bar of retainer upper end is hinged,
The upper end of the right end and right brace of the right slide bar of retainer upper end is hinged, left end and the right brace of the left slide bar of retainer lower end
Lower end 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 the sliding block that can be slided along retainer length direction on retainer, gear is housed through gear shaft on sliding block, on retainer
There is the rack being meshed with gear, the length direction of rack is consistent with the length direction of retainer, when forming gear rotation, gear
The structure for making gear be rolled on rack with the engagement of rack and being slided with movable slider on retainer;Left brace and the right side are oblique
Sliding slot is respectively equipped with bar, the length direction of sliding slot is consistent with the length direction of corresponding left brace or right brace, gear shaft
Both ends 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.
Clever structure of the present invention, simple operation, can not only realize the fixed function of existing fixing device for television, may be used also
To carry out outer shifting, rotation, translation and the fine setting of position and angle according to actual conditions, greatly facilitating the daily of television set makes
With with safeguard, cleaning etc..
Embodiment
The embodiment of the present invention is described in further detail below in conjunction with attached drawing.
Being provided by Fig. 1 to Fig. 9, the present invention includes longitudinally disposed fixed frame 1 and the bracket 2 being arranged in parallel with fixed frame 1,
Bracket 2 is placed in the right side of fixed frame 1, and two adjustment portions set between fixed frame 1 and bracket 2 through front and rear parallel side-by-side are connected
Connect;
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 the first hinge
The right side of block 3 is connect, there is left brace 5 and right brace 6 between the first hinged block 3 and the second hinged block 4, the upper end of left brace 5 and the
One hinged block 3 is hinged, and the lower end of left brace 5 slides vertically with the second hinged block 4 and is hinged, and the upper end of right brace 6 is hinged with second
Block 4 is hinged, and the lower end of right brace 6 slides vertically hinged with the first hinged block 3;
There is the vertically arranged retainer being placed between left brace 5 and right brace 6 between first hinged block 3 and the second hinged block 4
7, 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 and the right side
Slide bar 9 can slide on retainer 7 along the length direction perpendicular to retainer 7;The left end of the left slide bar 8 of 7 upper end of retainer with
The upper end of left brace 5 is hinged, 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, 7 lower end of retainer
The left end of left slide bar 8 and the lower end of right brace 6 are hinged, and the right end of the right slide bar 9 of 7 lower end of retainer and the lower end of left brace 5 are cut with scissors
Connect;
Equipped with the sliding block 10 that can be slided along 7 length direction of retainer on retainer 7, gear is housed through gear shaft 11 on sliding block 10
12, there is the rack 13 being meshed with gear 12 on retainer 7, the length direction of rack 13 is consistent with the length direction of retainer 7,
When forming the rotation of gear 12, gear 12 and the engagement of rack 13 make gear 12 be rolled on rack 13 and exist with movable slider 10
The structure 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 corresponding
The length direction of left brace 5 or right brace 6 is consistent, and the both ends of gear shaft 11 are respectively placed in the sliding slot on left brace 5 and right brace 6
In 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 straight slot 16, the length direction of vertical straight 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 straight slot 16 in upper and lower two fixed plates 15, and forming the first hinged block 3 can be vertical through shaft 17
The structure for rotating and sliding in straight slot 16;Second hinged block 4 and bracket 2 are vertically hinged;When the vertically straight slot of shaft 17
16 to 1 outer Slideslip of fixed frame when, hinged through the first hinged block 3 and the second hinged block 4 of adjustment portion and produce front and rear rotate simultaneously
The rear ends of bracket 2 are driven to be moved to 1 direction of fixed frame, to complete the translation of bracket 2 or deflection.
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 be equipped with the matched the vertical chute 19 of 18 size of positioning bolt, positioning bolt 18 is through the vertical chute 19 and spinning in cunning
On block 10;When positioning bolt 18 screws, retainer 7 is subject to the nut of positioning bolt 18 and the extruding of sliding block 10, the extruding institute
The frictional force of generation makes sliding block 10 can not be slided on retainer 7.
In order to make the present invention reach more preferable adjustment control effect, handle 20 is housed on the gear shaft 11;Pass through hand
Handle 20 controls the rotation of gear 12, gear 12 is rolled on rack 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 straight slot 16 and spinning is turning
On axis 17;When bolt 21 screws, fixed plate 15 is subject to the extruding of the nut and the first hinged block 3 of bolt 21, which is produced
Raw frictional force makes the first hinged block 3 can not rotate or slide on fixed frame 1 through shaft 17.
Fixed frame 1 in use, be fixed on metope, by television set installation on carrier 2 by the present invention using expansion anchor.
Bolt 21 is unscrewed, shaft 17 can be slided and rotated in the vertical straight slot 16 at this time, and vertically straight slot 16 is to fixation
The outside mobile shaft 17 of frame 1, then the first hinged block 3 be displaced outwardly with shaft 17, adjustment portion produces on carrier 2 to support therewith
The rotation in the outside of frame 2;
When two adjustment portions laterally rotate on carrier 2 at the same time, bracket 2 produces the translational motion to 1 direction of fixed frame, with
This completes the distance between television set and metope and adjusts;When any one adjustment portion laterally rotates on carrier 2, with this
One end of the corresponding bracket 2 of one adjustment portion of meaning produces the movement to 1 direction of fixed frame, and the other end of bracket 2 remains stationary as, with
This completes the left and right angular adjustment of television set;After two adjustment portions laterally rotate certain angle on carrier 2 at the same time,
Two adjustment portions can be made through shaft 17 at the same time to a Slideslip of fixed frame 1, the left and right that television set is completed with this translates;When two
Adjustment portion laterally rotate on carrier 2 at the same time to it is parallel with fixed frame 1 when, the distance between bracket 2 and fixed frame 1 be TV
The distance between machine and metope reach 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 fixed plate 15 be subject to the extruding of the nut and the first hinged block 3 of bolt 21, rub caused by the extruding
Wiping power makes the first hinged block 3 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, and turning for gear 12 is controlled by handle 20
It is dynamic, gear 12 is rolled on rack 13 and slided with movable slider 10 on retainer 7;The right side of gear 12 is arranged on rack 13
Exemplified by side, when rotating clockwise handle 20, gear 12 scrolls up on rack 13, and gear shaft 11 moves up therewith, due to tooth
The both ends of wheel shaft 11 are respectively placed in the sliding slot 14 on left brace 5 and right brace 6, at the same time in left brace 5 when gear shaft 11 moves up
With upward sliding in the sliding slot 14 on right brace 6, simultaneously because the length direction of left slide bar 8 and right slide bar 9 perpendicular to retainer 7
Set, therefore the distance slided in sliding slot 14 of the gear shaft 11 on left brace 5 and right brace 6 is equal all the time, and gear shaft 11
As the crosspoint of left brace 5 and right brace 6, when the crosspoint moves up, left brace 5 or right brace 6 are on the crosspoint top
Length taper into, and the length of the crosspoint lower part accordingly increases, and makes the upper end of left brace 5 and the upper end of right brace 6
Distance reduces, and the lower end of left brace 5 and the distance of the lower end of right brace 6 increase, the end line shape of left brace 5 and right brace 6
Into up-small and down-big isosceles trapezoid;During above-mentioned distance change, the left end and right slide bar 9 of the left slide bar 8 of 7 upper end of retainer
Right end produce to the close slip in 7 direction of retainer, the right end production of the left end and right slide bar 9 of the left slide bar 8 of 7 lower end of retainer
It is raw to the remote slip in 7 direction of retainer, to ensure the upper end line of left brace 5 and right brace 6 during above-mentioned distance change
Remain parallel with lower end line;Simultaneously as in above-mentioned change procedure, the end line of left brace 5 and right brace 6 is formed
Isosceles trapezoid the constantly change of waist length, therefore, the lower end of left brace 5 and right brace 6 is respectively in the second hinged block 4 and the first hinge
Connect and slid vertically on block 3, be smoothed out above-mentioned adjusting process.
After the completion of above-mentioned adjusting, since the end line of left brace 5 and right brace 6 is changed into 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 produces
Upward rotation;
On the basis of above-mentioned adjusting, handle 20 is rotated counterclockwise, gear 12 scrolls down through on rack 13, and gear shaft 11 is under
Move, the end line of left brace 5 and right brace 6 gradually becomes rectangle by up-small and down-big isosceles trapezoid, completes the rotation of bracket 2
Reset, continue to rotate counterclockwise handle 20, the end line of left brace 5 and right brace 6 is changed into up big and down small isosceles from rectangle
It is trapezoidal, upward angle is formed between bracket 2 and fixed frame 1, i.e. bracket 2 produces downward rotation.
When bracket 2 turns to the position of needs, positioning bolt 18 is screwed, retainer 7 is subject to the nut of positioning bolt 18
With the extruding of sliding block 10, frictional force caused by the extruding makes sliding block 10 can not be slided on retainer 7, therefore, adjustment portion quilt
Current state is locked at, completes to rotate adjusting.
As another application method of the present invention, when needing that bracket 2 is carried out rotating upwardly and downwardly adjusting, positioning spiral shell is unscrewed
After bolt 18, directly up or bracket 2 can be moved down to complete to adjust, its 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 slip of gear shaft 11 forces sliding block 10 to slide and with moving gear 12 in rack 13
Upper rotation;Effect after which is adjusted is identical with the effect that above-mentioned regulative mode is reached, and after the completion of adjusting, screws positioning spiral shell
Bolt 18.
Clever structure of the present invention, simple operation, can not only realize the fixed function of existing fixing device for television, may be used also
To carry out outer shifting, rotation, translation and the adjustment of position and angle according to actual conditions, greatly facilitating the daily of television set makes
With with safeguard, cleaning etc.;
Simultaneously as the present invention it is easy to operate, it is not necessary to multi agent cooperation i.e. can be achieved its repertoire, be television set use,
Maintenance and cleaning etc. provide more economical, more humane selection;
Aforesaid operations can be achieved further, since television set need not be removed, avoid in television set dismounting and handling process
The personal safety that may be brought and property loss.