CN213236823U - Special fixing support for display screen control system - Google Patents

Abstract

The utility model discloses a display screen control system's special fixed bolster, including base and first sleeve pipe, the last fixed surface of base is connected with first sleeve pipe, it has the second sleeve pipe to peg graft at first sheathed tube top, the first free bearing of one side fixedly connected with of second sheathed tube, one side of second sheathed tube is located the upper end fixedly connected with second free bearing of first free bearing, the equal fixedly connected with slider of second sheathed tube both sides lower extreme, the bottom of second sheathed tube is seted up flutedly, the first antifriction bearing of inner wall fixedly connected with of recess, first antifriction bearing's one end fixedly connected with screw rod. The utility model discloses a second free bearing is used for adjusting the angle of dead lever to adjust the angle of mounting panel, be used for adapting to the different fixed angle of dead lever through the telescopic link and fix it, so that adjust the operating personnel of different habits, increase practicality and variety.

Description

Special fixing support for display screen control system

Technical Field

The utility model relates to a display screen support technical field specifically is a display screen control system's special fixed bolster.

Background

Most of the existing display screens are fixed by screws, and once the display screens are fixed, the display screens cannot rotate and cannot meet the requirements of operating environments; sometimes, under the illumination of light, the angle of people's station differs, leads to in time clearly reading data, needs people to change the angle this moment and adapts to the display screen, just so seems very troublesome, in addition, because operating personnel's custom is different, and the display screen is fixed, can't satisfy current diversified demand, consequently needs a special fixed bolster that can solve the display screen control system of above-mentioned problem now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display screen control system's special fixed bolster is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special fixed bolster of display screen control system, includes base and first sleeve pipe, the last fixed surface of base is connected with first sleeve pipe, it has the second sleeve pipe to peg graft at first sheathed tube top, the first free bearing of the first side fixedly connected with of second sheathed tube, second sheathed tube one side is located the upper end fixedly connected with second free bearing of first free bearing, the equal fixedly connected with slider of second sheathed tube both sides lower extreme, the recess is seted up to the sheathed tube bottom of second, the first antifriction bearing of inner wall fixedly connected with of recess, the one end fixedly connected with screw rod of first antifriction bearing, the one end of screw rod runs through the sheathed tube bottom of second and extends to first sheathed tube interior diapire and second antifriction bearing fixed connection.

Preferably, one end of the second sleeve penetrates through the top of the first sleeve and extends into the first sleeve, a receiving groove is formed in the first sleeve, and the second sleeve is connected with the receiving groove in a sliding mode through a sliding block.

Preferably, the surface of the screw rod is movably sleeved with a threaded sleeve, both sides of the threaded sleeve are fixedly connected with fixing blocks, and the other side of each fixing block is fixedly connected with the inner wall of the corresponding groove.

Preferably, the fixed worm wheel that has cup jointed of surface of screw rod, swing joint has the worm on the one side inner wall of holding the groove, just worm and worm wheel intermeshing, one side fixedly connected with adjust knob of worm, and adjust knob's one end runs through first sheathed tube lateral wall and extends to first sheathed tube one side.

Preferably, one end of the second hinged support is movably connected with a fixed rod, one end of the fixed rod is fixedly connected with a mounting plate, and a plurality of fixed holes are formed in the surface of the fixed rod.

Preferably, one end of the first hinged support is movably connected with a telescopic rod, and the other end of the telescopic rod is fixedly connected with the fixing hole through a fixing pin.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a second free bearing is used for adjusting the angle of dead lever to adjust the angle of mounting panel, be used for adapting to the different fixed angle of dead lever through the telescopic link, consolidate the dead lever through fixed pin and fixed orifices, make the dead lever can not appear rocking when using, increase stability.

2. The utility model discloses a move adjust knob and drive the worm and rotate, through worm and worm wheel intermeshing to drive the screw rod and rotate, drive swivel nut longitudinal movement when rotating through the screw rod, thereby drive fixed block and second sleeve longitudinal movement for the flexible height of fixed bolster, so that adjust the operating personnel of different customs, increase the practicality.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the telescopic region of the present invention;

FIG. 3 is a schematic view of the worm wheel and worm structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a first sleeve; 3. a second sleeve; 4. a first hinge base; 5. a second hinge base; 6. a slider; 7. a groove; 8. a first rolling bearing; 9. a screw; 10. a second rolling bearing; 11. a receiving groove; 12. a threaded sleeve; 13. a fixed block; 14. a worm gear; 15. a worm; 16. adjusting a knob; 17. fixing the rod; 18. mounting a plate; 19. a fixing hole; 20. a telescopic rod; 21. and fixing the pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a display screen control system's special fixed bolster, including base 1 and first sleeve pipe 2, base 1's last fixed surface is connected with first sleeve pipe 2, second sleeve pipe 3 has been pegged graft at the top of first sleeve pipe 2, the first free bearing 4 of one side fixedly connected with of second sleeve pipe 3, one side of second sleeve pipe 3 is located the upper end fixedly connected with second free bearing 5 of first free bearing 4, the equal fixedly connected with slider 6 of both sides lower extreme of second sleeve pipe 3, recess 7 has been seted up to the bottom of second sleeve pipe 3, the first antifriction bearing 8 of inner wall fixedly connected with of recess 7, the one end fixedly connected with screw rod 9 of first antifriction bearing 8, the one end of screw rod 9 runs through second sleeve pipe 3's bottom and extends to first sleeve pipe 2's interior diapire and second antifriction bearing 10 fixed connection.

Further, the one end of second sleeve pipe 3 runs through the top of first sleeve pipe 2 and extends to the inside of first sleeve pipe 2, and the inside of first sleeve pipe 2 is provided with accomodates groove 11, and second sleeve pipe 3 passes through slider 6 and accomodates 11 sliding connection in groove, slides along accomodating 11 inner walls in the groove through slider 6 to drive second sleeve pipe 3 and reciprocate.

Further, swivel nut 12 has been cup jointed in the surperficial activity of screw rod 9, the equal fixedly connected with fixed block 13 in both sides of swivel nut 12, and the opposite side of fixed block 13 and the inner wall fixed connection of recess 7 drive swivel nut 12 longitudinal movement when rotating through screw rod 9 to drive fixed block 13 and second sleeve 3 longitudinal movement, be used for the flexible height of fixed bolster, so that adjust the operating personnel of different habits, increase the practicality.

Further, the outer surface of the screw rod 9 is fixedly sleeved with a worm wheel 14, the inner wall of one side of the accommodating groove 11 is movably connected with a worm 15, the worm 15 is meshed with the worm wheel 14, one side of the worm 15 is fixedly connected with an adjusting knob 16, one end of the adjusting knob 16 penetrates through the side wall of the first sleeve 2 and extends to one side of the first sleeve 2, the adjusting knob 16 is rotated to drive the worm 15 to rotate, and the worm 15 and the worm wheel 14 are meshed with each other to drive the screw rod 9 to rotate.

Further, the one end swing joint of second free bearing 5 has dead lever 17, the one end fixedly connected with mounting panel 18 of dead lever 17, a plurality of fixed orifices 19 has been seted up on the surface of dead lever 17, the angle that is used for adjusting dead lever 17 through second free bearing 5 to adjust the angle of mounting panel 18, solved and needed operating personnel oneself to adjust self angle and adapt to the display screen in the past, improved the flexibility and the variety of device, carry out fixed mounting to display screen and fixed bolster through mounting panel 18.

Further, the one end swing joint of first free bearing 4 has telescopic link 20, and the other end of telescopic link 20 passes through fixed pin 21 and 19 fixed connection of fixed orifices, is used for adapting to the different fixed angle of dead lever 17 through telescopic link 20, consolidates dead lever 17 through fixed pin 21 and fixed orifices 19, makes dead lever 17 can not appear rocking when using, increases stability.

The working principle is as follows: install the display screen fixedly through mounting panel 18, the angle that is used for adjusting dead lever 17 through second free bearing 5, thereby adjust the angle of mounting panel 18, be used for adapting to the different fixed angle of dead lever 17 through telescopic link 20, consolidate dead lever 17 through fixed pin 21 and fixed orifices 19, make dead lever 17 can not appear rocking when using, increase stability, drive worm 15 through rotating adjust knob 16 and rotate, through worm 15 and worm wheel 14 intermeshing, thereby drive screw rod 9 and rotate, drive swivel nut 12 longitudinal movement when rotating through screw rod 9, thereby drive fixed block 13 and 3 longitudinal movement of second sleeve, a flexible height for the fixed bolster, so that adjust the operating personnel of different habits, increase the practicality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a display screen control system's special fixed bolster, includes base (1) and first sleeve pipe (2), its characterized in that: a first sleeve (2) is fixedly connected to the upper surface of the base (1), a second sleeve (3) is inserted at the top of the first sleeve (2), one side of the second sleeve (3) is fixedly connected with a first hinged support (4), one side of the second sleeve (3) is positioned at the upper end of the first hinged support (4) and is fixedly connected with a second hinged support (5), the lower ends of the two sides of the second sleeve (3) are fixedly connected with sliding blocks (6), a groove (7) is formed at the bottom of the second sleeve (3), a first rolling bearing (8) is fixedly connected with the inner wall of the groove (7), one end of the first rolling bearing (8) is fixedly connected with a screw rod (9), one end of the screw rod (9) penetrates through the bottom of the second sleeve (3) and extends to the inner bottom wall of the first sleeve (2) to be fixedly connected with the second rolling bearing (10).

2. The special fixing bracket for the display screen control system according to claim 1, wherein: one end of the second sleeve (3) penetrates through the top of the first sleeve (2) and extends to the inside of the first sleeve (2), the accommodating groove (11) is formed in the inside of the first sleeve (2), and the second sleeve (3) is connected with the accommodating groove (11) in a sliding mode through the sliding block (6).

3. The special fixing bracket for the display screen control system according to claim 1, wherein: the surface of the screw rod (9) is movably sleeved with a threaded sleeve (12), two sides of the threaded sleeve (12) are fixedly connected with fixing blocks (13), and the other side of each fixing block (13) is fixedly connected with the inner wall of the corresponding groove (7).

4. The special fixing bracket for the display screen control system according to claim 2, characterized in that: the outer fixed surface of screw rod (9) has cup jointed worm wheel (14), swing joint has worm (15) on the one side inner wall of accomodating groove (11), just worm (15) and worm wheel (14) intermeshing, one side fixedly connected with adjust knob (16) of worm (15), and the one end of adjust knob (16) runs through the lateral wall of first sleeve pipe (2) and extends to one side of first sleeve pipe (2).

5. The special fixing bracket for the display screen control system according to claim 1, wherein: one end swing joint of second free bearing (5) has dead lever (17), the one end fixedly connected with mounting panel (18) of dead lever (17), a plurality of fixed orifices (19) have been seted up on the surface of dead lever (17).

6. The special fixing bracket for the display screen control system according to claim 1, wherein: one end swing joint of first free bearing (4) has telescopic link (20), the other end of telescopic link (20) passes through fixed pin (21) and fixed orifices (19) fixed connection.

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