A kind of new-type display screen support frame
Technical field
The present invention relates to display screen technology field more particularly to a kind of new-type display screen support frames.
Background technique
In recent years, with science and technology fast development, electronic product application field is more and more extensive, people work,
Electronic product can be all touched in study and amusement, especially a kind of display screen, it is very widely used, examines to satellite greatly
It surveys, as low as sees video, it may be said that in present society, its figure is ubiquitous.And display screen support frame is for display screen sheet
Be for body it is very important, display screen support frame plays the fixed effect of support to display screen, and is sold currently on the market
Display screen support frame, be all mainly to be fixed by connector such as lock-screw or fixed frame, fastness be not very well,
The setting angle to display screen can not arbitrarily be changed, and display screen support frame cannot consolidate the display screen of different model
Dingan County's dress, use when, are not very convenient.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of new-type display screen support proposed
Frame.
To achieve the goals above, present invention employs following technical solutions:
A kind of new-type display screen support frame, including pedestal, the top of the pedestal are equipped with groove, are equipped with two in the groove
A sliding shoe, the upper end through-going recess of two sliding shoes are simultaneously fixedly connected with supporting block, are all provided on two sliding shoes
There is threaded hole, runs through between two threaded holes and be equipped with screw rod, one end of the screw rod is rotatably connected on the inner wall of groove,
The inner wall of the other end through-going recess of the screw rod is simultaneously fixedly connected with the first in command, is equipped at the top of two supporting blocks
Mounting groove, is equipped with rotating bar in two mounting grooves, the rotating bar through mounting groove inner wall and be fixedly connected with the
Second chief, the rotating bar are fixedly connected with gear far from one end of second handle, are fixedly connected on the side wall of the supporting block
There is fixed link, the fixed link is equipped with gag lever post, and one end of the gag lever post is fixedly connected with fixture block, the second handle
Edge is equidistantly equipped with multiple limiting slots, and the limiting slot is along the circumferential annular setting of rotating bar, and the gag lever post is far from card
One end of block is fixedly attached limited block and offsets with the interior bottom of limiting slot, is equipped in two mounting grooves arranged symmetrically
Two rack gears, and two rack gears are meshed with gear, and the lower end of the rack gear is fixedly connected on mounting groove by telescopic rod
Interior bottom, the upper ends of two rack gears through mounting groove notch and be fixedly connected with fixed plate, the fixed plate it is interior
Portion is equipped with strip groove, is fixedly connected with sliding bar in the strip groove, sliding sleeve is connected to two be oppositely arranged on the sliding bar
A movable block, the upper end of two movable blocks are equipped with connecting rod, and the side wall of the fixed plate is equipped with and connecting rod position
Corresponding loose slot, the loose slot are connected with strip groove, and two one end of the connecting rod far from movable block run through living
Dynamic slot simultaneously extends outwardly, and one end that two connecting rods extend is connected by turnbuckle, and the both ends of the turnbuckle are equal
It is fixedly connected on the side wall of two connecting rods.
Preferably, the two sides of the pedestal are fixedly connected to mounting blocks, and the upper end of the mounting blocks is equipped with mounting hole.
Preferably, elastic device is socketed on the side wall of the gag lever post, the elastic device is spring, the elasticity dress
The both ends set are fixedly connected with fixture block with fixed link respectively.
Preferably, multiple balls, the edge difference of the ball are equidistantly slidably connected on the inner wall of the mounting groove
It is in contact with the side wall of two rack gears.
Preferably, it is rotated on the side wall of the rotating bar and is socketed with two limit sleeves, opposite the one of two limit sleeves
Outer wall of the side respectively with the inner wall of mounting groove and supporting block offsets.
Preferably, the lower end of two movable blocks is slidably connected at the interior bottom of strip groove.
In the present invention, display screen is placed between two fixed plates, rotates the first in command, the first in command drives screw rod to turn
Dynamic, since two sliding shoes are connect with screw flight, and the internal screw thread in two threaded holes is on the contrary, cause two sliding shoes opposite
Movement, so that two movable blocks above pedestal are close to each other, display screen is fixed, when the height for wanting adjusting display screen
When spending, fixture block is stretched downwards, so that gag lever post is detached from limiting slot, rotates second handle, second handle passes through rotating bar band movable tooth
Wheel rotation, gear rotation drives two rack gears to move upwards, so that fixed plate be driven to move upwards, realizes the tune of display screen height
Section can also change the distance between two movable blocks, realize and carry out to the display screen of different model by rotating turnbuckle
It is fixedly mounted.The configuration of the present invention is simple, it is functional very strong, different display screens can be fixed installation, it is easy to operate can
Row, using effect are good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of new-type display screen support frame proposed by the present invention;
Fig. 2 is the side view at a kind of supporting block of new-type display screen support frame proposed by the present invention;
Fig. 3 is the top view at a kind of fixed plate of new-type display screen support frame proposed by the present invention.
In figure: 1 pedestal, 2 screw rods, 3 sliding shoes, 4 first in command, 5 mounting blocks, 6 telescopic rods, 7 balls, 8 connecting rods, 9
Bracer, 10 gears, 11 rack gears, 12 turnbuckles, 13 movable blocks, 14 fixed plates, 15 rotating bars, 16 limit sleeves, 17 second handles,
18 gag lever posts, 19 limited blocks, 20 fixture blocks, 21 elastic devices, 22 fixed links, 23 sliding bars.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of new-type display screen support frame, including pedestal 1, the top of pedestal 1 are equipped with groove, set in groove
There are two sliding shoe 3, the upper end through-going recess of two sliding shoes 3 is simultaneously fixedly connected with supporting block 9, is all provided on two sliding shoes 3
There is threaded hole, runs through between two threaded holes and be equipped with screw rod 2, one end of screw rod 2 is rotatably connected on the inner wall of groove, screw rod 2
Other end through-going recess inner wall and be fixedly connected with the first in command 4, rotate the first in command 4, the first in command 4 drive screw rod 2
Rotation, screw rod 2 rotates so that two sliding shoes 3 move toward one another, so that two movable blocks 13 opposite above pedestal 1 are mutual
It is close, display screen is fixedly mounted between 4 movable blocks 13, the top of two supporting blocks 9 is equipped with mounting groove, two installations
Rotating bar 15 is equipped in slot, rotating bar 15 runs through the inner wall of mounting groove and is fixedly connected with second handle 17, and rotating bar 15 is remote
One end from second handle 17 is fixedly connected with gear 10, and fixed link 22, fixed link 22 are fixedly connected on the side wall of supporting block 9
It is equipped with gag lever post 18, one end of gag lever post 18 is fixedly connected with fixture block 20, and the edge of second handle 17 is equidistantly equipped with more
A limiting slot, along the circumferential annular setting of rotating bar 15, gag lever post 18 is fixedly attached limited limiting slot far from one end of fixture block 20
Position block 19 simultaneously offsets with the interior bottom of limiting slot, and gag lever post 18 limits second handle 17, so that the tooth in rotating bar 15
Wheel 10 is not rotated, and is equipped with symmetrically arranged two rack gears 11 in two mounting grooves, and two rack gears 11 with 10 phase of gear
Engagement, when gear 10 rotates, gear 10 drives two rack gears 11 to move upwards, so that fixed plate 14 is driven to move upwards, it is real
The adjusting of existing display screen height, the lower end of rack gear 11 are fixedly connected on the interior bottom of mounting groove by telescopic rod 6, and telescopic rod 6 is right
Rack gear 11 plays certain supporting role, and the upper end of two rack gears 11 runs through the notch of mounting groove and is fixedly connected with fixed plate
14, the inside of fixed plate 14 is equipped with strip groove, is fixedly connected with sliding bar 23 in strip groove, sliding sleeve is connected to phase on sliding bar 23
To two movable blocks 13 of setting, the upper end of two movable blocks 13 is equipped with connecting rod 8, and the side wall of fixed plate 14 is equipped with and connects
The corresponding loose slot in 8 position of extension bar, loose slot are connected with strip groove, and two one end of connecting rod 8 far from movable block 13 are passed through
It wears loose slot and extends outwardly, one end that two connecting rods 8 extend is connected by turnbuckle 12, and the both ends of turnbuckle 12 are equal
It is fixedly connected on the side wall of two connecting rods 8, rotates turnbuckle 12, so that two connecting rods 8 are opposite or move toward one another, from
And realize the adjusting of distance between two movable blocks 13.
In the present invention, the two sides of pedestal 1 are fixedly connected to mounting blocks 5, and the upper end of mounting blocks 5 is equipped with mounting hole, peace
It is by mounting hole that display screen support frame is fixed on the securing means to fill block 5.Elastic device is socketed on the side wall of gag lever post 18
21, elastic device 21 is spring, and the both ends of elastic device 21 are fixedly connected with fixture block 20 with fixed link 22 respectively.Mounting groove it is interior
Multiple balls 7 are equidistantly slidably connected on wall, side wall of the edge of ball 7 respectively with two rack gears 11 is in contact, and ball 7 has
Help the up and down motion of rack gear 11.Rotation is socketed with two limit sleeves 16, the phase of two limit sleeves 16 on the side wall of rotating bar 16
Outer wall to side respectively with the inner wall of mounting groove and supporting block 9 offsets, and limit sleeve 16 plays certain limit to rotating bar 15
Effect.The lower end of two movable blocks 13 is slidably connected at the interior bottom of strip groove.
In the present invention, display screen is placed between two fixed plates 14, rotates the first in command 4, the first in command 4 drives screw rod
2 rotations, since two sliding shoes 3 are threadedly coupled with screw rod 2, and the internal screw thread in two threaded holes is on the contrary, lead to two slidings
Block 3 moves toward one another, so that two movable blocks 13 of 1 top of pedestal are close to each other, display screen is fixed, is adjusted when desired
When the height of display screen, fixture block 20 is stretched downwards, so that gag lever post 18 is detached from limiting slot, rotates second handle 17, second handle
17 are rotated by rotating bar 16 with moving gear 10, and the rotation of gear 10 drives two rack gears 11 to move upwards, to drive fixed plate
14 move upwards, and realize the adjusting of display screen height, by rotating turnbuckle 12, can also change between two movable blocks 13
Distance, realization installation is fixed to the display screen of different model.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.