CN216813670U

CN216813670U - Hydraulic lifting multi-screen support frame

Info

Publication number: CN216813670U
Application number: CN202122867541.2U
Authority: CN
Inventors: 肖磊
Original assignee: Individual
Current assignee: Tianjin University of Technology and Education China Vocational Training Instructor Training Center
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-06-24
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to a hydraulic lifting multi-screen support frame which comprises a base and hydraulic lifting rods, wherein the hydraulic lifting rods are arranged on the base, sleeves are fixed at the top ends of telescopic rods on the hydraulic lifting rods, the sleeves are sleeved on the outer sides of the hydraulic lifting rods, and a plurality of screen adjusting arms and bracket adjusting arms are arranged on the sleeves. According to the utility model, the screen adjusting arm and the bracket adjusting arm are both arranged on the sleeve, and the screen adjusting arm and the bracket adjusting arm can be driven to move up and down simultaneously through the hydraulic lifting rod, so that the overall height of the keyboard, the mouse and the display screen can be adjusted according to different heights of human bodies, the adjusting mode is simple and convenient, and the keyboard, the mouse and the display screen can be used in standing and sitting positions.

Description

Hydraulic lifting multi-screen support frame

Technical Field

The utility model relates to the technical field of supports, in particular to a hydraulic lifting multi-screen support frame.

Background

Along with the development of society, electronic products have become the daily stock of people's use, and the cooperation of display and keyboard is used widely in people's work wherein, in order to satisfy different demands, designed the support frame that supports display and keyboard, can help solving various technical problems that people met when operating the computer at family or commercial office.

However, the existing support frame cannot meet the requirements of people with different heights for adjusting the overall height of the display and the keyboard, and the length of the bracket for placing the keyboard is limited, so that the mouse has small moving area during operation and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to solve at least one of the technical drawbacks mentioned.

Therefore, an object of the present invention is to provide a hydraulic lifting multi-screen support frame to solve the above-mentioned problems and overcome the disadvantages of the prior art.

In order to achieve the above object, an embodiment of the present invention provides a hydraulic lifting multi-screen support frame, which includes a base and a hydraulic lifting rod, wherein the hydraulic lifting rod is installed on the base, a sleeve is fixed at a top end of a telescopic rod on the hydraulic lifting rod, the sleeve is sleeved outside the hydraulic lifting rod, a plurality of screen adjusting arms and bracket adjusting arms are installed on the sleeve, the bracket adjusting arms are located below the screen adjusting arms, the screen adjusting arms are connected with a connector, the bracket adjusting arms are connected with a bracket, the bracket includes a tray and a pull plate, a bottom end of the tray is slidably connected with the pull plate, two clamping holes are formed in the pull plate, clamping pins are installed at a bottom end of the tray, when the clamping pins are inserted into one of the clamping holes, the pull plate is in a pull-back state, and when the clamping pins are inserted into the other clamping hole, the pull plate is in a pull-out state.

Preferably, the bottom end of the tray is fixed with two parallel transverse sliding grooves, the end of the drawing plate is inserted into the transverse sliding grooves and can slide, and the drawing plate is provided with a pen placing groove.

Preferably, in any of the above schemes, the bottom end of one of the transverse sliding grooves is provided with an insertion hole, the bayonet lock is sleeved with a spring, and the bayonet lock penetrates through the insertion hole to extend into the transverse sliding groove under the driving of the elastic force of the spring so as to be inserted into the bayonet hole.

Preferably, in any of the above schemes, the screen adjusting arm and the bracket adjusting arm are both universal rotary telescopic arms.

By any of the above schemes, preferably, the base is a wall-mounted base, a clamping base or a table top base.

Preferably, by any one of the above schemes, the base is a wall-mounted base and comprises a wall-mounted plate, the hydraulic lifting rod is fixed on the wall-mounted plate, and the wall-mounted plate is provided with wall-mounted holes.

Preferably by any one of the above schemes, the base is a clamping type base and comprises an upper clamping plate, a lower clamping plate and a vertical plate, the upper clamping plate and the lower clamping plate are fixed through the vertical plate, the lower clamping plate is provided with a threaded hole, the threaded hole is connected with a clamping rod penetrating through in a threaded manner, a clamping disc is fixed at the top end of the clamping rod, and the clamping disc is located between the upper clamping plate and the lower clamping plate.

Preferably by any one of the above schemes, the base is a desktop base, and comprises a chassis and two leg plates, wherein the chassis is connected with the two leg plates, one end of each leg plate extends to the outer side of the chassis to form a triangular supporting structure, and the hydraulic lifting rod is arranged on the chassis.

Preferably, in any of the above schemes, the two leg plates are rotatably connected with the bottom of the base so that the leg plates can rotate relative to the chassis, a leg block is fixed at the bottom of the chassis at the rear side between the two leg plates, the bottom end surfaces of the leg plates are flush with the bottom end surfaces of the leg blocks, and the leg blocks and the two leg plates form a triangular support.

Compared with the prior art, the utility model has the advantages and beneficial effects that:

1. the screen adjusting arm and the bracket adjusting arm are both arranged on the sleeve, and the screen adjusting arm and the bracket adjusting arm can be driven to move up and down simultaneously through the hydraulic lifting rod, so that the overall heights of a keyboard, a mouse and a display screen can be adjusted according to different heights of a human body, the adjusting mode is simple and convenient, and the standing posture and the sitting posture can be used;

2. the bracket is designed to be spliced with the tray and the drawing plate, the length of the whole bracket can be adjusted, the drawing plate is drawn out when the bracket is used, and the drawing plate is drawn back when the bracket is not used, so that the occupied space is small;

3. the two supporting feet are rotatably connected with the chassis, and an included angle between the two supporting feet can be adjusted, so that the whole occupied space of the desktop base 7 can be determined according to the size of the placing position, and the desktop base is more convenient to use.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic overall structure diagram of a desktop base according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the drawing plate in fig. 1 when being pulled out from the lower part of the tray;

FIG. 3 is a front view of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3;

FIG. 5 is a schematic view of the overall structure of the base of the present invention when it is a wall-mounted base;

FIG. 6 is a schematic view of the overall structure of the present invention with the base being a clamping base and the clamping rod not being installed;

FIG. 7 is a schematic view of the clamping base of FIG. 6 with clamping rods mounted thereon;

FIG. 8 is a bottom view of the table top base of FIG. 1.

Wherein: 1. a hydraulic lifting rod; 2. a bracket; 201. a tray; 202. a drawing plate; 203. a clamping hole; 204. placing a pen groove; 205. a transverse slide rail; 206. a limiting block; 207. a bayonet lock; 208. a spring; 3. a screen adjustment arm; 4. a connector; 5. a bracket adjustment arm; 6. a sleeve; 7. a desktop base; 701. a chassis; 702. a foot supporting plate; 703. a leg block; 8. a wall-mounted base; 9. a clamp-on base; 901. an upper splint; 902. a lower splint; 903. and a clamping rod.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-8, a hydraulic lifting multi-screen support frame provided by an embodiment of the present invention includes a base, and a hydraulic lifting rod 1, where the hydraulic lifting rod 1 is installed on the base, a sleeve 6 is fixed at a top end of a telescopic rod on the hydraulic lifting rod 1, the sleeve 6 is sleeved outside the hydraulic lifting rod 1, that is, the telescopic rod extends into the sleeve and is fixed with a top end of the sleeve, when the hydraulic lifting rod is contracted, the sleeve can be integrally sleeved, a plurality of screen adjusting arms 3 and bracket adjusting arms 5 are installed on the sleeve 6, the bracket adjusting arms 5 are located below the screen adjusting arms 3, the screen adjusting arms 3 are connected with a connector 4, the connector 4 is used for installing a display screen, the bracket adjusting arms 5 are connected with a bracket 2, the bracket 2 includes a tray 201 and a drawing plate 202, the tray 201 is used for placing a keyboard and a mouse, a bottom end of the tray 201 is slidably connected with the drawing plate 202, the drawing plate 202 is also used for placing a mouse, two clamping holes 203 are formed in the drawing plate 202, a bayonet pin 207 is installed at the bottom end of the tray 201, when the bayonet pin 207 is inserted into one of the clamping holes 203, the drawing plate 202 is in a drawing-back state, and when the bayonet pin 207 is inserted into the other clamping hole 203, the drawing plate 202 is in a drawing-out state.

In the embodiment, the screen adjusting arm 3 and the bracket adjusting arm 5 are both arranged on the sleeve 6, and the screen adjusting arm 3 and the bracket adjusting arm 5 can be driven to move up and down simultaneously through the hydraulic lifting rod 1, so that the overall height of the keyboard, the mouse and the display screen can be adjusted according to the height of a human body, the adjusting mode is simple and convenient, and the use is more comfortable; set up pull board 202 in the bottom of tray 201, pull board 202 removes relative tray 201, can prolong or shorten the length of tray 201, consequently the length design of tray 201 for can place keyboard and mouse can, need not to vacate unnecessary position and remove for mouse, when using mouse, place mouse on the pull board 202 of pulling out, increase mouse's removal space, facilitate the use, pull board 202 is in when withdrawing the state, reduce the holistic length of bracket, occupation space is little.

As shown in fig. 2 to 4, two parallel transverse sliding grooves are fixed at the bottom end of the tray 201, one end of each of the two transverse sliding grooves is fixed by a stop lever, the end of the pull plate 202 is inserted into the transverse sliding groove and can slide, and a pen placing groove 204 is formed in the pull plate 202.

The pen placing groove 204 can be used for placing carbon pens for recording and using at ordinary times, and the carbon pens are prevented from being lost due to being placed everywhere.

The bottom end of one transverse sliding groove is provided with an insertion hole, a spring 208 is sleeved on the clamping pin 207, and the clamping pin 207 passes through the insertion hole to extend into the transverse sliding groove under the elastic force drive of the spring 208 so as to be inserted into the clamping hole 203.

Specifically, the bottom of one end of the transverse sliding groove is fixed with the limiting block 206, the detent 207 penetrates through the limiting block 206, the spring 208 is sleeved on the detent 207 between the limiting block 206 and the transverse sliding groove, one end of the spring 208 is fixed with the detent 207, the other end of the spring 208 is fixed with the limiting block 206, and the spring 208 is in a compressed state.

When the bayonet 207 is used, the bayonet 207 is pulled manually to move downwards, the bayonet 207 is pulled out from the corresponding clamping hole 203, the pull plate 202 can be pushed and pulled at the moment, the pull plate 202 can be pulled out or pushed back, the bayonet 207 is loosened, and the bayonet 207 is reinserted into the corresponding clamping hole 203 under the elastic action of the spring 208, so that the limit of the pull plate 202 is realized, the pull plate cannot move, and the influence on the mouse operation caused by movement in the use process is avoided.

The screen adjusting arm 3 and the bracket adjusting arm 5 are universal rotary telescopic arms, and can enable the display screen and the keyboard to rotate and stretch. Since the universal rotary telescopic arm is a commercially available product, the specific structure is the prior art, and detailed description is omitted here.

Further, the base is a wall-mounted base 8, a clamping base 9 or a desktop base 7.

Example one

As shown in fig. 5, the base is a wall-mounted base 8 and comprises a wall-mounted plate, the hydraulic lifting rod 1 is fixed on the wall-mounted plate, and the wall-mounted plate is provided with wall-mounted holes.

Example two

As shown in fig. 6-7, the base is a clamping base 9, and includes an upper plate 901, a lower plate 902, and a vertical plate, the upper plate 901 and the lower plate 902 are fixed by the vertical plate, the lower plate 902 has a threaded hole, the threaded hole is connected with a through clamping rod 903 in a threaded manner, the top end of the clamping rod 903 fixes a clamping disc, and the clamping disc is located between the upper plate 901 and the lower plate 902.

EXAMPLE III

As shown in fig. 1 and 8, the base is a desktop base 7, and includes a chassis 701 and a leg plate 702, the chassis 701 is connected with the two leg plates 702, one end of the leg plate 702 extends to the outer side of the chassis 701 to form a triangular support structure, and the hydraulic lifting rod 1 is installed on the chassis 701.

The two foot supporting plates 702 are rotatably connected with the bottom of the base so that the foot supporting plates 702 can rotate relative to the chassis 701, a foot supporting block 703 is fixed at the bottom of the chassis 701 at the rear side between the two foot supporting plates 702, the bottom end surfaces of the foot supporting plates 702 are flush with the bottom end surfaces of the foot supporting blocks 703, and the foot supporting blocks 703 and the two foot supporting plates 702 form a triangular support.

The supporting foot plates 702 and the chassis 701 are designed to be connected in a rotating mode, the supporting foot plates 702 can rotate relative to the chassis 701, and the included angle between the two supporting foot plates 702 can be adjusted, so that the whole occupied space of the desktop base 7 can be determined according to the size of the placement position, and the desktop base is more convenient to use.

The supporting block is of an arc-shaped structure, and the supporting block and the chassis 701 are integrally formed.

The utility model provides a hydraulic lifting multi-screen support frame, which has the following working principle: the hydraulic lifting rod 1 is started, the sleeve 6 is driven to enable the screen adjusting arm 3 and the bracket adjusting arm 5 to move up and down simultaneously, so that the whole body of the display screen and the keyboard can move up and down to adjust the whole height of the display screen and the keyboard, the use is more convenient, the keyboard and the mouse are placed on the tray 201, when the mouse needs to be used for operation, the pull plate 202 can be pulled out from the bottom of the tray 201, the mouse is placed on the pull plate 202, the moving area of the mouse is increased, the mouse is convenient to operate, when the mouse and the keyboard do not need to be operated after the work is finished, the mouse is transferred to the tray 201, the pull plate 202 is pushed back to the lower part of the tray 201, so that the occupied space of the whole tray 201 is small, when the pull plate 202 is pulled, the clamping pin 207 is manually pulled out from the clamping hole 203, the spring 208 is compressed, at the moment, the pull plate 202 can be pulled out or pushed back, the other clamping hole 203 corresponds to the clamping pin 207, the clamping pin 207 is loosened, and the clamping pin is automatically inserted into the clamping hole 203 under the elastic force of the spring 208, so that the drawing plate 202 is clamped and cannot move.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be understood by those skilled in the art that the utility model includes any combination of the elements of the foregoing description and the detailed description as well as those illustrated in the drawings, which are meant to be space-limited and not intended to constitute a part of the specification in any way whatsoever, the combination being such that the description is not intended to be exhaustive. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a support frame is shielded to hydraulic pressure lift more, a serial communication port, including base, hydraulic lifter installs on the base, the sleeve is fixed at the telescopic link top on the hydraulic lifter, the muffjoint is in the outside of hydraulic lifter, install a plurality of screen regulating arms and bracket regulating arm on the sleeve, the bracket regulating arm is located the below of screen regulating arm, screen regulating arm connector, bracket regulating arm connection bracket, the bracket includes tray and pull board, the bottom sliding connection pull board of tray, be equipped with two card holes on the pull board, the bottom installation bayonet lock of tray, when one of them card hole of bayonet lock is downthehole, the pull board is in the pull-back state, and when the bayonet lock injects another card hole, the pull board is in the pull-out state.

2. A hydraulic lifting multi-screen supporting frame as claimed in claim 1, wherein the bottom end of the tray is fixed with two parallel transverse sliding grooves, the end of the drawing plate is inserted into the transverse sliding grooves and can slide, and the drawing plate is provided with pen slots.

3. A hydraulic lifting multi-panel support frame as claimed in claim 2, wherein a bottom end of one of the transverse sliding slots is provided with a socket, and a spring is sleeved on the latch, and the latch is driven by the spring force to extend into the transverse sliding slot through the socket so as to be inserted into the latch hole.

4. A hydraulic lifting multi-screen support stand according to claim 1, wherein the screen adjustment arm and the carriage adjustment arm are both universally rotatable telescopic arms.

5. A hydraulic lifting multi-panel support stand according to claim 1, wherein the base is a wall-mounted base, a clamp-on base, or a table-top base.

6. A hydraulic lifting multi-panel support frame according to claim 5, wherein the base is a wall-mounted base including a wall-mounting plate, the hydraulic lifting rod being secured to the wall-mounting plate, the wall-mounting plate having wall-mounting holes.

7. A hydraulic lifting multi-screen support frame as recited in claim 5, wherein the base is a clamping base, and comprises an upper plate, a lower plate and a vertical plate, the upper plate and the lower plate are fixed by the vertical plate, the lower plate is provided with a threaded hole, the threaded hole is internally threaded with a through clamping rod, the top end of the clamping rod is fixed with a clamping disk, and the clamping disk is located between the upper plate and the lower plate.

8. A hydraulic lifting multi-screen support frame as claimed in claim 5, wherein the base is a desktop base, and comprises a base plate and a leg plate, the base plate is connected with two leg plates, one end of each leg plate extends to the outer side of the base plate to form a triangular support structure, and the hydraulic lifting rod is mounted on the base plate.

9. A hydraulic lifting multi-panel support stand according to claim 8, wherein two of the foot plates are pivotally connected to the bottom of the base to allow the foot plates to pivot relative to the chassis, and a foot block is fixed to the bottom of the chassis at the rear side between the two foot plates, the bottom surfaces of the foot plates being flush with the bottom surfaces of the foot blocks, the foot blocks forming a triangular support with the two foot plates.