CN208381673U

CN208381673U - A kind of new display

Info

Publication number: CN208381673U
Application number: CN201820823591.6U
Authority: CN
Inventors: 张位勇; 殷海红
Original assignee: Hunan Institute of Technology
Current assignee: Hunan Institute of Technology
Priority date: 2018-05-30
Filing date: 2018-05-30
Publication date: 2019-01-15
Anticipated expiration: 2028-05-30

Abstract

The utility model discloses a novel display, comprising a base box and a display body arranged above the base box. The base box and the display body are connected by a lifting device, and the left and right outer walls of the base box are respectively fixed with connecting ears. A length-adjustable support arm is fixed at the bottom, a wheel seat is fixed at the bottom of the support arm, and a rolling wheel is respectively installed at the front end and the rear end of the bottom of the wheel seat. The beneficial effects are: self-movement on the ground can be avoided, and use is convenient.

Description

A kind of new display

Technical field

The utility model relates to a kind of new displays.

Background technique

In this information age, computer increasingly incorporates people's lives, has brought and has been permitted many More convenience, while with the development of the society, requirement of the people for computer equipment is also higher and higher, such as Computer display Device, existing computer display is usually than cumbersome, the computer with integrated especially increasingly popularized, in mobile computing It is often time-consuming and laborious when the position of machine display, largely effect on working efficiency.In view of this, Chinese patent 201720623345.1 A kind of computer display was once disclosed, the computer display includes display screen, is used to support the branch of the display screen Strut, and the pedestal connecting with the support rod, the bottom of the pedestal are equipped with multiple universal wheels, and the computer display is logical Cross setting universal wheel, can light effortlessly mobile computer display, improve work efficiency.But the utility model uses It has the following problems in the process: 1, being easy that automatic moving occurs on ground；2, manpower adjustment height is needed, not side is used Just.

Utility model content

Problem to be solved in the utility model, which is to provide one kind and can be avoided, occurs automatic moving, easy to use on ground New display.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of new display, including bottom Seat-box, the monitor body being arranged in above the base member case, the base member case and the monitor body are filled by a lifting Set connection, it is characterised in that: the lifting apparatus includes being fixed on first end plate at the top of the base member case, being fixed on described Two root posts at the top of end plate, the first end seat being fixed at the top of the column, under being fixed at the top of first end seat Casing, the second end plate for being fixed on the monitor body bottom, the upper casing for being fixed on second endplate root, under described It is rotatably provided with a rotor plate in the inner cavity of casing, the first vertical screw rod, the upper set are fixed at the top of the rotor plate The bottom end of pipe extends in the cased inner cavity from cased top and the upper casing is set in described first vertically On screw rod, the inner wall of the upper casing is provided with the internal screw thread with the described first vertical screw rod sliding connection, described in two It is fixed with a motor cabinet between column, servo motor is installed on the motor cabinet, the output shaft of the servo motor passes through connection Axis device is connected with connecting rod, and the top of the connecting rod passes through first end seat and connect with the bottom end of the rotor plate；The bottom The left and right sides outer wall of seat-box is respectively fixed with an engaging lug, and the bottom of the engaging lug is fixed with a length-adjustable support Arm, the fixed wheeled base in the bottom of the support arm, the bottom front of the wheel seat and rear end are separately installed with a scroll wheel.

Preferably, above-mentioned new display, wherein the support arm include the seat board for being fixed on the engaging lug bottom, The first vertical pipe for being fixed on the seat board bottom, the second vertical pipe being fixed at the top of the wheel seat, first vertical pipe Inner cavity in be provided with helical gear pair, the helical gear pair includes the first horizontally disposed helical gear, along the vertical direction The second helical gear being arranged, first helical gear are engaged with second helical gear, solid on the second helical gear end axis Surely there is the horizontal axis extended to outside first vertical pipe, be fixed with rotation on the end that the horizontal axis is located at outside first vertical pipe Turn lever, the first helical gear bottom end is fixed with one second vertical screw rod, and the top of second vertical pipe extends to institute It states in the inner cavity of the first vertical pipe and is set on the described second vertical screw rod, the inner wall of second vertical pipe is provided with and institute State the internal screw thread of the second vertical screw rod sliding connection.

Preferably, above-mentioned new display, wherein the cased top is fixed with the second end seat, the upper casing It is slidably connected across second end seat and with second end seat.

Preferably, above-mentioned new display, wherein the outer wall of the upper casing is fixed at least two first guide holders, The cased inner wall is provided at least two the first vertical chutes, first guiding along the cased length direction Seat is corresponded with first vertical chute, first guide holder extend in corresponding first vertical chute and with it is described First vertical chute is slidably connected.

Preferably, above-mentioned new display, wherein the bottom of first vertical pipe is fixed with capping, described second is perpendicular Straight tube passes through the capping and is slidably connected with the capping.

Preferably, above-mentioned new display, wherein the bottom of the seat board is fixed with a bearing, the inner ring of the bearing It is fixed with the rotary shaft connecting with first helical gear top.

Preferably, above-mentioned new display, wherein the outer wall of the horizontal axis be located at first vertical pipe inside and Outside is respectively fixed with limit sleeve.

Preferably, above-mentioned new display is led wherein the inner wall of first vertical pipe is fixed at least two second To seat, the outer wall of second vertical pipe is provided at least two second along the length direction of second vertical pipe and slides vertically Slot, second guide holder is corresponded with second vertical chute and second guide holder extends to corresponding second and erects It is slidably connected in straight runner and with second vertical chute.

Preferably, above-mentioned new display, wherein the quantity of first vertical chute is two, first guiding The quantity of seat is two.

Preferably, above-mentioned new display, wherein the quantity of second guide holder is two, described second is vertical sliding The quantity of slot is two.

The utility model has the technical effect that:

(1), monitor body can be driven to move up and down by adjusting the length of lifting apparatus；

(2), the rotation of servo motor can drive the first vertical screw rod rotation, since the first vertical screw rod and upper casing are logical Threaded connection is crossed, so that upper casing slides up and down on the first vertical screw rod, and then the length adjustment of lifting apparatus is realized, makes It uses conveniently, high degree of automation；

(3), scroll wheel can be driven to move up and down by adjusting the length of support arm；

(4) when scroll wheel and ground face contact, when base member case leaves ground, the utility model can be pushed voluntarily to move on ground It is dynamic；

(5) when scroll wheel leaves ground, base member case when being contacted with ground, can prevent the utility model from voluntarily moving on ground It is dynamic.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of lifting apparatus in Fig. 1；

Fig. 3 be in Fig. 2 cased A-A to structural schematic diagram；

Fig. 4 is the structural schematic diagram of support arm in Fig. 1；

Fig. 5 is the B-B direction structural schematic diagram of the second vertical pipe in Fig. 2.

Specific embodiment

Below in conjunction with attached drawing, specific embodiment of the present utility model is further described, so that the utility model Technical solution be more readily understood and grasp.

As shown in Fig. 1,2,3,4,5, including base member case 11, the aobvious of 11 top of base member case is arranged in a kind of new display Show device ontology 12, base member case 11 is connect with monitor body 12 by a lifting apparatus 2.

Lifting apparatus 2 includes the first end plate 21 for being fixed by screws in 11 top of base member case, is welded on first end plate 21 The two root posts 22 at top, the first end seat 23 for being welded on the top of column 22, the setting of casing 24 for being welded on 23 top of the first end seat, The second end plate 25 for being fixed by screws in 12 bottom of monitor body, the upper casing 26 for being welded on 25 bottom of the second end plate, under A rotor plate 27 is rotatably provided in the inner cavity of casing 24, the top of rotor plate 27 is welded with the first vertical screw rod 28, upper set The bottom end of pipe 26 is from the inner cavity that the top of setting of casing 24 extends to setting of casing 24 and upper casing 26 is set in the first vertical screw rod On 28, the inner wall of upper casing 26 is provided with the internal screw thread 29 being slidably connected with the first vertical screw rod 28, two root posts 22 it Between be welded with a motor cabinet 30, servo motor 31 is equipped with by screw on motor cabinet 30, the output shaft of servo motor 31 passes through Shaft coupling 32 is connected with connecting rod 33, and the top of connecting rod 33 passes through the first end seat 23 and welds with the bottom end of rotor plate 27.

The left and right sides outer wall of base member case 11 is respectively welded an engaging lug 41, and the bottom of engaging lug 41 is fixed with a length Adjustable support arm 5, the fixed wheeled base 7 in the bottom of support arm 5, the bottom front of wheel seat 7 and rear end are installed by screw respectively There is a scroll wheel 71.

Support arm 5 in the utility model includes the seat board 51 for being fixed by screws in 41 bottom of engaging lug, welds and be present First vertical pipe 52 of 51 bottom of plate, the second vertical pipe 53 for being welded on the top of wheel seat 7 are arranged in the inner cavity of first vertical pipe 52 There are helical gear pair, the second helical teeth that helical gear pair includes the first horizontally disposed helical gear 54, is arranged along the vertical direction Wheel 55, the first helical gear 54 is engaged with the second helical gear 55, is fixed on the end axis of the second helical gear 55 and is extended to first vertically Horizontal axis 56 outside pipe 52 is welded with rotation lever 57, the first helical gear 54 on the end that horizontal axis 56 is located at outside the first vertical pipe 52 Bottom end be welded with one second vertical screw rod 58, the top of the second vertical pipe 53 extends in the inner cavity of the first vertical pipe 52 and covers Be located on the second vertical screw rod 58, the inner wall of the second vertical pipe 53 be provided with in the second vertical screw rod 58 sliding connection Screw thread 59.

The top of setting of casing 24 in the utility model is welded with the second end seat 240, and upper casing 26 passes through the second end seat 240 And be slidably connected with the second end seat 240, design in this way prevents 26 double swerve of casing.

The outer wall of upper casing 26 in the utility model is fixed, and there are two the first guide holder 101, the inner wall edges of setting of casing 24 The length direction of setting of casing 24 is provided with two the first vertical chutes 102, the first guide holder 101 and the first vertical chute 102 1 One is corresponding, and the first guide holder 101 is extended in corresponding first vertical chute 102 and is slidably connected with the first vertical chute 102, Design prevents casing 26 to rotate together with the first vertical screw rod 28 in this way, so that upper casing 26 can only along the vertical direction up and down It is mobile.

The bottom of the first vertical pipe 52 in the utility model is welded with capping 520, and the second vertical pipe 53 passes through capping 520 And be slidably connected with capping 520, design in this way prevents 53 double swerve of the second vertical pipe.

In order to enable the structure of the utility model is more firm, the bottom of seat board 51 is fixed with a bearing by screw 710, the inner ring of bearing 710 is fixed with the rotary shaft 711 connecting with 54 top of the first helical gear.

The inner side and outer side that the outer wall of horizontal axis 56 in the utility model is located at the first vertical pipe 52 is respectively welded a limit Position set 561, it is therefore prevented that horizontal axis 56 shifts in the first vertical pipe 52.

Second guide holder 91 there are two the inner wall of the first vertical pipe 52 in the utility model is fixed, the second vertical pipe 53 Outer wall is provided with two the second vertical chutes 92 along the length direction of the second vertical pipe 53, and the second guide holder 91 and second is vertical sliding Slot 92 corresponds and the second guide holder 91 extends in corresponding second vertical chute 92 and slides with the second vertical chute 92 Connection, in this way design prevent the second vertical pipe 53 to rotate together with the second vertical screw rod 58.

The utility model has the technical effect that:

(1), monitor body 12 can be driven to move up and down by adjusting the length of lifting apparatus 2；

(2), the rotation of servo motor 31 can drive the first vertical screw rod 28 to rotate, due to the first vertical screw rod 28 with it is upper Casing 26 is connected through a screw thread, so that upper casing 26 slides up and down on the first vertical screw rod 28, and then realizes lifting apparatus 2 Length adjustment, be easy to use, high degree of automation；

(6), scroll wheel 71 can be driven to move up and down by adjusting the length of support arm 5；

(7) when scroll wheel 71 and ground face contact, when base member case 11 leaves ground, can push the utility model ground from Row movement；

(8) when scroll wheel 71 leaves ground, base member case 11 when being contacted with ground, can prevent the utility model ground from Row movement.

In the description of the present invention, it should be understood that the indicating positions such as term " on ", "lower", "left", "right" or Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, Rather than the device or element of indication or suggestion meaning must have a particular orientation and specific orientation constructs and operation, It is thus impossible to be construed as a limitation of the present invention.In addition, " first ", " second " are merely due to describe purpose, and cannot understand For indication or suggestion relative importance or implicitly indicate the quantity of indicated technical characteristic.Therefore, define " first ", The feature of " second " can explicitly or implicitly include one or more this feature.In the description of the utility model, unless It is otherwise noted, the meaning of " plurality " is two or more.

Claims

1. a new type of display, comprising a base box, a display body arranged above the base box, the base box and the display body are connected by a lifting device, it is characterized in that: the lifting device comprises a The first end plate on the top of the base box, the two uprights fixed on the top of the first end plate, the first end seat fixed on the top of the vertical column, the lower sleeve fixed on the top of the first end seat, the fixed A rotating plate is rotatably arranged in the inner cavity of the second end plate at the bottom of the display body, the upper sleeve fixed on the bottom of the second end plate, and the lower sleeve, and the top of the rotating plate is fixed with a rotating plate. A first vertical screw rod, the bottom end of the upper sleeve extends from the top end of the lower sleeve into the inner cavity of the lower sleeve, and the upper sleeve is sleeved on the first vertical screw rod , the inner wall of the upper sleeve is provided with an inner thread that is slidably connected to the first vertical screw rod, a motor seat is fixed between the two vertical columns, and a servo motor is installed on the motor seat, and the The output shaft of the servo motor is connected with a connecting rod through a coupling, and the top of the connecting rod passes through the first end seat and is connected with the bottom end of the rotating plate; the left and right outer walls of the base box are respectively fixed There is a connecting ear, the bottom of the connecting ear is fixed with a length-adjustable support arm, the bottom of the support arm is fixed with a wheel seat, and a rolling wheel is respectively installed at the front end and the rear end of the bottom of the wheel seat.

2 . The new type of display according to claim 1 , wherein the support arm comprises a seat plate fixed on the bottom of the connecting ear, a first vertical pipe fixed on the bottom of the seat plate, and a first vertical pipe fixed on the bottom of the The second vertical tube on the top of the wheel base, a helical gear pair is arranged in the inner cavity of the first vertical tube, and the helical gear pair includes a first helical gear arranged in the horizontal direction and a second helical gear arranged in the vertical direction. Two helical gears, the first helical gear meshes with the second helical gear, the end shaft of the second helical gear is fixed with a horizontal shaft extending out of the first vertical pipe, the horizontal shaft is located at A rotating handle is fixed on the end outside the first vertical pipe, a second vertical screw rod is fixed on the bottom end of the first helical gear, and the top end of the second vertical pipe extends to the first vertical pipe. The inner cavity of a vertical tube is sleeved on the second vertical screw rod, and the inner wall of the second vertical tube is provided with an internal thread that is slidably connected to the second vertical screw rod.

3. The novel display according to claim 1 or 2, characterized in that: the top of the lower sleeve is

A second end seat is fixed on the part, and the upper sleeve passes through the second end seat and is slidably connected with the second end seat.

4. The novel display according to claim 1 or 2, wherein at least two first guide seats are fixed on the outer wall of the upper sleeve, and the inner wall of the lower sleeve is along the length of the lower sleeve At least two first vertical chutes are provided in the direction, the first guide seats are in one-to-one correspondence with the first vertical chutes, and the first guide seats extend into the corresponding first vertical chutes and It is slidably connected with the first vertical chute.

5 . The new type of display according to claim 2 , wherein a cover is fixed at the bottom of the first vertical pipe, and the second vertical pipe passes through the cover and slides with the cover. 6 . connect.

6 . The new type of display according to claim 2 , wherein a bearing is fixed on the bottom of the seat plate, and a rotating shaft connected with the top end of the first helical gear is fixed on the inner ring of the bearing. 7 .

7 . The new type of display according to claim 2 , wherein the outer wall of the horizontal axis is located on the inner side and the outer side of the first vertical pipe, respectively, and a limiting sleeve is fixed thereon. 8 .

8 . The new type of display according to claim 2 , wherein at least two second guide seats are fixed on the inner wall of the first vertical pipe, and the outer wall of the second vertical pipe is along the second vertical pipe. 9 . The length direction of the straight pipe is provided with at least two second vertical chute, the second guide seat is in one-to-one correspondence with the second vertical chute, and the second guide seat extends to the corresponding second vertical chute inside the chute and slidingly connected with the second vertical chute.

9 . The novel display of claim 4 , wherein the number of the first vertical chute is two, and the number of the first guide seat is two. 10 .

10 . The novel display according to claim 8 , wherein the number of the second guide bases is two, and the number of the second vertical chute is two. 11 .