CN212203698U

CN212203698U - Automatic lifting display

Info

Publication number: CN212203698U
Application number: CN202020541305.4U
Authority: CN
Inventors: 罗建荣; 张育平; 孙太喜
Original assignee: Shenzhen Btk Technology Co ltd
Current assignee: Shenzhen Btk Technology Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-22
Anticipated expiration: 2030-04-13

Abstract

The application relates to an automatic lifting display, which comprises a base, a lifting rod, a guide rod, a shell, a screen body and a driving mechanism, wherein the base is used as a mounting seat and used for placing the automatic lifting display on a workbench; the shell is fixedly connected with the lifting rod; the screen body is assembled on the shell and used for displaying a display picture; a through groove is formed at one end of the lifting rod close to the base, and a through hole is formed at one end far away from the base; the guide rod is fixedly connected with the base, at least part of the guide rod extends into the through groove, a through hole is formed in one end, far away from the base, of the guide rod, a containing cavity is formed in the guide rod, and when the guide rod is embedded into the lifting rod, the containing cavity, the through hole and the through hole are communicated with each other; the driving mechanism comprises a driving piece and a screw rod, the driving piece is fixed on the shell and is in transmission connection with the screw rod, the screw rod penetrates through the through hole and enters the accommodating cavity, and the screw rod is in threaded fit with the guide rod at the through hole. The height adjustment of the screen body is realized through automatic lifting, and the screen body can be suitable for use habits of different people.

Description

Automatic lifting display

Technical Field

The application relates to the field of displays, in particular to an automatic lifting display.

Background

In modern office environments, PCs are almost a must-have device, and the display serves as the main accessory of the PC, providing a window for user interaction with the computer. Traditional display is after the assembly, highly can not adjust, and nevertheless everyone's use habit is different, and someone is used to the height that traditional display is lower partially, and someone needs the display to keep the parallel and level with people's eye generally, just needs bed hedgehopping display this moment. The traditional method is to use a book cushion to be high, so that the book cushion is simple and crude, and meanwhile, the book is easy to damage. There are also devices that are specifically used for height-increasing the display, but the display is not very stable after being placed on the height-increasing device, and is easy to shake or even topple. Therefore, there is a need in the art for improvements to the height adjustment problem of displays.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an automatic lifting display to solve the problem of the conventional display that the height adjustment cannot be flexibly realized to adapt to different users.

An automatic lifting display comprises a base, a lifting rod, a guide rod, a shell, a screen body and a driving mechanism, wherein the lifting rod is arranged on the base, the guide rod is arranged on the shell, the screen body is arranged on the shell, and the driving mechanism is arranged on the screen body

The base is used as a mounting seat and used for placing the automatic lifting display on a workbench; the shell is fixedly connected to the lifting rod; the screen body is assembled on the shell and used for displaying a display picture;

a through groove is formed in one end, close to the base, of the lifting rod, and a through hole is formed in one end, far away from the base, of the lifting rod;

the guide rod is fixedly connected to the base, at least part of the guide rod extends into the through groove, a through hole is formed in one end, far away from the base, of the guide rod, a containing cavity is formed in the guide rod, and when the guide rod is embedded into the lifting rod, the containing cavity, the through hole and the through hole are communicated with one another;

the driving mechanism comprises a driving piece and a screw rod, the driving piece is fixed on the shell and is in transmission connection with the screw rod, the screw rod penetrates through the through hole and enters the accommodating cavity, and the screw rod is in threaded fit with the guide rod at the through hole.

In one embodiment, the base includes a wide body portion having a predetermined width and a rod portion fixedly connected to the wide body portion, and the guide rod is fixed to the wide body portion.

In one embodiment, a groove is provided in the body portion, and the guide rod is at least partially received in the groove.

In one embodiment, the lifter bar is at least partially embedded within the base.

In one embodiment, a preset gap is formed between the outer side wall of the guide rod and the inner side wall of the groove, and the lifting rod is embedded into the gap between the outer side wall of the guide rod and the inner side wall of the groove.

In one embodiment, an end of the lifting rod away from the base is fixedly connected to a central region of the housing.

In one embodiment, a preset gap is formed between the screw rod and the inner side wall of the through hole.

In one embodiment, the lifting rod further comprises a bearing, the bearing is assembled in the through hole and sleeved on the screw rod, and the screw rod is fixedly connected to the lifting rod through the bearing.

In one embodiment, the driving mechanism further comprises a transmission assembly, one end of the transmission assembly is in transmission connection with the driving piece, and the other end of the transmission assembly is in transmission connection with the screw rod.

In one embodiment, a receiving portion is disposed on a side of the housing away from the screen body, the lifting rod is fixedly connected to the receiving portion, and the driving member is disposed in the receiving portion.

Above-mentioned automatic rising display, through setting up driving piece and lead screw, the one end of lead screw is fixed in on the guide bar, the other end transmission is connected in the driving piece, thereby, the driving piece transmits drive power for the lead screw, the lead screw has the trend that the drive guide bar removed, the guide bar is fixed in and can't remove on the base, thereby make drive power back drive driving piece remove, drive the driving piece and go up and down, the lift of driving piece drives the lift of casing and screen body, thereby the height control of the screen body has been realized.

Drawings

Fig. 1 is a schematic structural diagram of an automatic lifting display according to an embodiment of the present application;

FIG. 2 is a schematic view of another side of the auto-lift monitor according to an embodiment of the present application;

FIG. 3 is an exploded view of an automatic lift monitor according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a base of an auto-lift monitor according to an embodiment of the present application;

FIG. 5 is a schematic view of a structure of a base and a guide rod of an auto-lift monitor according to an embodiment of the present disclosure;

fig. 6 is a schematic cross-sectional view illustrating a guiding rod of an automatic lifting display according to an embodiment of the present disclosure.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The automatic lifting display of each embodiment of the application can lift the part where the screen body is located, so that the height of the screen body is adapted to the use habits of different users.

The automatic lifting display of the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 3, a schematic structural diagram of an automatic lifting display 10 according to an embodiment of the present application is exemplarily shown. The automatic lifting display 10 comprises a base 110, a lifting rod 120, a guide rod 130, a shell 140, a screen body 150 and a driving mechanism 160, wherein the base 110 is used as a mounting seat for placing the automatic lifting display 10 on a workbench, the shell 140 is fixedly connected to the lifting rod 120, the screen body 150 is assembled on the shell 140 and used for displaying a display picture, the guide rod 130 is fixedly connected to the base 110 and at least partially embedded into the lifting rod 120, the driving mechanism 160 is arranged in the shell 140, is fixed on the shell 140 and is in transmission connection with the guide rod 130, and under the action of the driving mechanism 160, the lifting rod 120 slides relative to the guide rod 130 to realize lifting movement, so that the shell 140 and the screen body 150 are driven to lift.

Referring to fig. 4, in one or more embodiments, the base 110 may include a wide body 111 and a rod 113, the wide body 111 has a predetermined width, so that the base 110 may be stably placed on the worktable, and the rod 113 is fixedly connected to the wide body 111. The guide bar 130 may be fixed to the wide body portion 111.

Referring to fig. 3 and 5, in one or more embodiments, the guide rod 130 can be at least partially embedded within the base 110. For example, at least partially embedded within the body portion 113. In a specific embodiment, a groove 113a may be disposed in the rod portion 113, and the guiding rod 130 is at least partially received in the groove 113 a. Thus, the rod body 113 can protect the guide rod 130 while preventing the guide rod 130 from being displaced.

Referring to fig. 5, in some embodiments, the lift pins 120 are at least partially embedded within the base 110. For example, when the guiding rod 130 is accommodated in the groove 113a, a predetermined gap is formed between an outer sidewall of the guiding rod 130 and an inner sidewall of the groove 113a, a through groove 120a may be disposed at an end of the lifting rod 120 close to the base 110, the guiding rod 130 at least partially extends into the through groove 120a, and the lifting rod 120 is embedded in the gap between the outer sidewall of the guiding rod 130 and the inner sidewall of the groove 113 a. Therefore, under the driving of the driving mechanism 160, the lifting rod 120 slides along the guiding rod 130 in the groove 113a, so as to lift, multiple nesting among the rod body 113 of the base 110, the lifting rod 120 and the guiding rod 130 is realized, the connection strength of the lifting moving part is ensured, meanwhile, a slide way is defined by the gap between the guiding rod 130 and the rod body 113, the lifting rod 120 is limited at two sides of the slide way, and the lifting rod 120 is ensured to move along a preset path.

In a specific embodiment, the groove 113a may penetrate the rod body 113 in a length direction so that the guide rod 130 is directly fixed to the wide body 111, whereby the groove 113a has a sufficient depth to provide sufficient buffering for the lift lever 120.

One end of the lifting rod 120 far from the base 110 may be provided with a through hole 120b, and the through groove 120a is communicated with the outside through the through hole 120 b.

The end of the lifting rod 120 far away from the base 110 can be fixedly connected to the central region of the housing 140, so that the lifting rod 120 can have a certain length and can provide a relatively sufficient lifting space.

Referring to fig. 3 and 6, a through hole 130a is disposed at an end of the guide rod 130 away from the base 110, a containing cavity 130b is disposed in the guide rod 130, and when the guide rod 130 is inserted into the lifting rod 120, the containing cavity 130b, the through hole 130a, and the through hole 120b are communicated with each other.

Referring to fig. 3, in some embodiments, the driving mechanism 160 includes a driving member 161 and a screw 163, the driving member 161 is fixed on the housing 140 and is in transmission connection with the screw 163, the screw 163 passes through the through hole 120b and the through hole 130a and enters the receiving cavity 130b, and the screw 163 is in threaded fit with the guiding rod 130 at the through hole 130 a. Therefore, the driving member 161 drives the screw rod 163 to rotate, when the screw rod 163 rotates, because the screw rod 163 is in threaded fit with the guide rod 130, the screw rod 163 has a tendency of driving the guide rod 130 to move, and because the guide rod 130 is fixed on the base 110, the base 110 is placed on a workbench, the guide rod 130 cannot move, a reverse acting force is provided for the screw rod 163, so that the driving member 161 generates relative movement, the driving member 161 is fixed on the shell 140, so as to drive the shell 140 to generate lifting movement relative to the base 110, when the shell 140 moves, the lifting rod 120 moves in a gap between an outer side wall of the guide rod 130 and an inner side wall of the groove 113a, and can not leave the gap between the outer side wall of the guide rod 130 and the inner side wall of the groove 113a all the time, so as to regulate the moving.

There is a predetermined gap between the screw 163 and the inner sidewall of the through hole 120b, that is, there is no transmission relationship between the screw 163 and the lifting rod 120. Referring to fig. 3 and 6, in a specific embodiment, the lifting device may further include a bearing 170, the bearing 170 is mounted in the through hole 120b and sleeved on the screw rod 163, and the screw rod 163 is fixedly connected to the lifting rod 120 through the bearing 170, so that the smooth connection between the screw rod 163 and the guide rod 130 can be realized, meanwhile, the screw rod 163 is fixed by the bearing 170, and when the end of the guide rod 130, which is provided with the through hole 130a, has a preset distance from the through hole 120b, the screw rod 163 is fixed at the through hole 130a at the bearing 170, so as to ensure that at least two positions of the screw rod 163 are fixed, so that the axis of the screw rod 163 is always unchanged during the rotation process, thereby avoiding the screw rod 163 from deviating, and further ensuring the specification of the lifting path.

Referring to fig. 3, the driving mechanism 160 may further include a transmission assembly 165, one end of the transmission assembly 165 is in transmission connection with the driving member 161, and the other end of the transmission assembly 165 is in transmission connection with the screw rod 163, and the transmission assembly 165 may amplify the driving force of the driving member 161 or attenuate the driving force. For example, in a specific embodiment, the driving member 161 may be a motor with smaller power, and the transmission assembly 165 amplifies the driving force of the motor to realize the lifting driving with smaller power. For example, the transmission assembly 165 may be a gear assembly, and the driving force may be amplified or reduced by changing the size of the multi-stage gears engaged with each other in the driving force transmission direction.

In a specific embodiment, a receiving portion 140a may be disposed on a side of the housing 140 away from the screen body 150, the lifting rod 120 is fixedly connected to the receiving portion 140a, and the driving member 161 is disposed in the receiving portion 140 a. By providing the receiving portion 140a, the screw 163 can be kept in a vertical state, and the screen body 150 can be moved up and down in the vertical direction.

It will be appreciated that the automatic lift monitor 10 further includes a plurality of control buttons (not shown), including at least one lift button, for controlling the operation of the drive member 161. For example, two control buttons may be provided for controlling the raising and lowering of the screen body 150, respectively. Of course, the raising and lowering can also be achieved by multiplexing one control button.

The automatic lifting display 10 further includes a power plug (not shown), and the driving member 161 is electrically connected to the power plug for getting electricity when the power plug is powered on. The power plug may be identical to the plug of an existing display.

According to the automatic lifting display 10, the driving member 161 and the screw rod 163 are arranged, one end of the screw rod 163 is fixed on the guide rod 130, and the other end of the screw rod 163 is in transmission connection with the driving member 161, so that the driving member 161 transmits the driving force to the screw rod 163, the screw rod 163 has a tendency of driving the guide rod 130 to move, the guide rod 130 is fixed on the base 110 and cannot move, so that the driving force reversely drives the driving member 161 to move, the driving member 161 is driven to lift, the lifting of the driving member 161 drives the lifting of the housing 140 and the screen body 150, and therefore the height adjustment of the screen.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An automatic lifting display is characterized by comprising a base, a lifting rod, a guide rod, a shell, a screen body and a driving mechanism, wherein the lifting rod, the guide rod, the shell, the screen body and the driving mechanism are arranged on the base

2. The automatic lifting display device according to claim 1, wherein the base comprises a wide body portion having a predetermined width and a rod portion fixedly connected to the wide body portion, and the guide rod is fixed to the wide body portion.

3. The self-elevating display as recited in claim 2, wherein a recess is provided in the body portion, the guide rod being at least partially received in the recess.

4. The self-elevating display of claim 3, wherein the elevating rod is at least partially embedded within the base.

5. The automatic lifting display device according to claim 4, wherein a predetermined gap is provided between the outer sidewall of the guide rod and the inner sidewall of the groove, and the lifting rod is inserted into the gap between the outer sidewall of the guide rod and the inner sidewall of the groove.

6. The self-elevating display as recited in claim 1, wherein an end of the elevating rod remote from the base is fixedly attached to a central region of the housing.

7. The automatic lifting display device according to claim 1, wherein the screw rod has a predetermined gap from the inner sidewall of the through hole.

8. The automatic lifting display device according to claim 7, further comprising a bearing, wherein the bearing is assembled in the through hole and sleeved on the screw rod, and the screw rod is fixedly connected to the lifting rod through the bearing.

9. The automatic lifting display device according to claim 1, wherein the driving mechanism further comprises a transmission assembly, one end of the transmission assembly is in transmission connection with the driving member, and the other end of the transmission assembly is in transmission connection with the screw rod.

10. The automatic lifting display device according to claim 1, wherein a receiving portion is disposed on a side of the housing facing away from the screen body, the lifting rod is fixedly connected to the receiving portion, and the driving member is disposed in the receiving portion.