CN211315656U

CN211315656U - Electronic screen removes splice frame

Info

Publication number: CN211315656U
Application number: CN201921431536.3U
Authority: CN
Inventors: 刘美君; 王文静; 陈艳娟
Original assignee: Weifang Tobacco Monopoly Bureau
Current assignee: Weifang Tobacco Monopoly Bureau
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-08-21
Anticipated expiration: 2029-08-30

Abstract

The utility model provides an electronic screen removes splice rack, relate to electronic screen installation apparatus technical field, including rectangular frame, rectangular frame's inner wall slidable mounting has horizontal pole and the vertical pole that a plurality of groups are the cross setting, the mounting groove has been seted up on rectangular frame's the interior border, the both ends of horizontal pole and the both ends of vertical pole are retrained in the mounting groove through the runner respectively, the up end of horizontal pole has been seted up along its extending direction and has been clamped the groove, rectangular frame is in positive base and one of them lateral wall and has all seted up the rectangle locking groove, the tip that horizontal pole and vertical pole correspond the rectangle locking groove still respectively the rigid coupling have the mounting panel, threaded connection has the locking knob on the mounting panel, the terminal of locking knob offsets with the tank bottom in rectangle locking groove. The utility model solves the problem that the splicing frame in the traditional technology can not splice the liquid crystal screens with different sizes; the liquid crystal screen is easy to fall off when being installed; and also requires a complicated installation process for the fastening operation.

Description

Electronic screen removes splice frame

Technical Field

The utility model relates to an electronic screen installation apparatus technical field, concretely relates to electronic screen removes splice frame.

Background

In recent years, the development situation of tobacco has changed greatly, and the tobacco industry is facing unprecedented development pressure due to the limitation of international and domestic tobacco control policies. With the progress of technology, display devices for information publishing, advertising, and other uses have been increasingly used, and fixed printed products and mechanical structures have been replaced with display screens capable of dynamic display. The current popular display screen mainly comprises a monochromatic LED display screen and a single LCD display screen.

The current display scheme can not show with great area or the equipment is complicated, can not satisfy user's demand, and the consumption of LCD display screen is great, simultaneously because factors such as structure complicacy, the installation is loaded down with trivial details, the fault rate is high, has promoted user's cost greatly, and the problem is waited to solve urgently.

The intellectual property office of China discloses a patent with patent number 201821757931.6, which comprises a frame for wrapping a display screen, a bracket for supporting the display screen, a plurality of sub-display screens, a power supply module and a controller, wherein the sub-display screens are in communication connection with the controller; the support is a steel structure support arranged in a criss-cross mode, and a fixing device for fixing the sub-display screens is arranged on the support; divide the display screen to include display element, fixed interface, video interface and power source, fixed interface with fixing device passes through the fastener and connects so that divide the display screen firmly to install on the support, divide the display screen to pass through the controller configures and realizes the concatenation function. The utility model discloses a plurality of LED display screens can splice together, through communication line and controller communication, according to the mounting means, the adjustment shows to the content of the great breadth of concatenation mode display, the installation is simple, the maintenance is convenient.

However, the device gradually exposes the technical shortcomings with the use:

first, the device can assemble and fix a plurality of liquid crystal screens, but as is well known, due to the limitation of application fields, the device can not assemble and fix screens with different sizes.

Secondly, when the device is fixed to the LCD screen again, need many sets of instruments to carry out the fixed clamp tightly to the LCD screen for the installation procedure is loaded down with trivial details, and at the in-process of fixed screen, the phenomenon of screen frequent follow splice rack landing causes the damage of screen.

Thirdly, when the device shows the image displayed on the screen, the screen cannot be shown in multiple directions, so that part of people cannot see the displayed content clearly.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an electronic screen movable splicing frame, which is used for solving the problem that the splicing frame in the traditional technology can not splice liquid crystal screens with different sizes; the liquid crystal screen is easy to fall off when being installed; and also requires a complicated installation process for the fastening operation.

In order to achieve the above object, the utility model provides a following technical scheme:

a movable splicing frame for an electronic screen comprises a rectangular frame, wherein a plurality of groups of horizontal rods and vertical rods which are arranged in a cross manner are slidably arranged on the inner wall of the rectangular frame, an installation groove is arranged on the inner edge of the rectangular frame, two ends of the horizontal rod and two ends of the vertical rod are respectively constrained in the installation groove through rotating wheels, the upper end surface of the horizontal rod is provided with a clamping groove along the extending direction thereof, the groove body of the clamping groove is also provided with a sliding groove along the sliding direction of the vertical rod, the vertical rod penetrates through the horizontal rod through a sliding groove, rectangular stopping grooves are formed in the bottom edge and one side wall of the front face of the rectangular frame, the horizontal rod and the vertical rod are respectively and fixedly connected with a mounting seat corresponding to the end parts of the rectangular stopping grooves, and a stop knob is connected to the mounting seat in a threaded manner, and the tail end of the stop knob abuts against the bottom of the rectangular stop groove.

As an improved scheme, the back of the rectangular frame is fixedly connected with a supporting frame in an X shape, and a supporting base is arranged on the supporting frame.

As an improved scheme, the supporting base comprises a bottom plate, a sleeve is vertically installed on the bottom plate, a telescopic column is inserted in the sleeve, and the upper end of the telescopic column is fixedly connected to the supporting frame.

As an improved scheme, the mounting plate is fixedly connected to the upper level of the side wall of the sleeve horizontally, the electric driving cylinder is mounted on the mounting plate, and the telescopic end of the electric driving cylinder is fixedly connected to the telescopic column through a connecting rod.

As an improved scheme, the lower end part of the sleeve is rotatably arranged on the bottom plate through a turntable.

As an improved scheme, an auxiliary fixing knob is further connected to the sleeve in a threaded mode, a fixing groove is vertically formed in the side wall of the telescopic column, and the tail end of the auxiliary fixing knob abuts against the fixing groove.

As an improved scheme, a universal caster with a foot brake is further mounted on the bottom surface of the bottom plate.

As an improved scheme, a plurality of stopping convex parts are arranged at the groove bottom of the fixing groove and the tail end of the auxiliary fixing knob.

As an improved scheme, a plurality of stopping convex parts are arranged at the bottom of the rectangular stopping groove and the tail end of the stopping knob.

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

the installation space can be adjusted by utilizing the horizontal rods and the vertical rods which slide mutually, so that the liquid crystal screens with the same size can be fixed, and the liquid crystal screens with different sizes can be fixed; the liquid crystal display screen can meet the requirements of fixing liquid crystal screens with different sizes; the clamping groove of the horizontal rod can be used for preliminarily clamping and positioning the lower edge of the liquid crystal screen during installation, so that the phenomenon that the liquid crystal screen falls off during installation is avoided; the normal use of the liquid crystal screen is protected; when the liquid crystal screen is installed at a proper position, the horizontal rod and the vertical rod can be fixed by correspondingly screwing the stop knobs on the horizontal rod and the vertical rod, so that the fixing and the positioning are convenient, and a complicated fixing tool is omitted; the electric driving cylinder is used for controlling the rectangular frame to lift up and down, so that the lifting component can be simplified, and the electric driving cylinder is convenient to supply power to the lifting component; the stability in the working process is improved; the parts are few, the working procedure is simple and convenient, and the failure rate is low; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

FIG. 2 is a schematic structural view of the support frame of the present invention;

FIG. 3 is a schematic structural view of the clamping groove of the present invention;

in the figure: 1-a rectangular frame; 2-rectangular stop grooves; 3-stop knob; 4-horizontal bar; 5-clamping a groove; 6-a sliding groove; 7-mounting grooves; 8-rotating wheel; 9-a support frame; 10-vertical rod; 11-a telescopic column; 12-a fixed groove; 13-auxiliary fixing knob; 14-a sleeve; 15-electric driving cylinder; 16-a connecting rod; 17-mounting a plate; 18-a turntable; 19-a base plate; 20-universal caster.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 3, the electronic screen mobile splicing frame comprises a rectangular frame 1, a plurality of groups of horizontal rods 4 and vertical rods 10 which are arranged in a cross manner are slidably mounted on the inner wall of the rectangular frame 1, a mounting groove 7 is formed in the inner edge of the rectangular frame 1, two ends of each horizontal rod 4 and two ends of each vertical rod 10 are constrained in the mounting groove 7 through rotating wheels 8 respectively, a clamping groove 5 is formed in the upper end face of each horizontal rod 4 along the extending direction of the horizontal rod, a sliding groove 6 is formed in the groove body of each clamping groove 5 along the sliding direction of each vertical rod 10, each vertical rod 10 penetrates through the corresponding horizontal rod 4 through the sliding groove 6, the rectangular frame 1 is located on the front bottom edge and one side wall of the rectangular frame and is provided with a rectangular locking groove 2, the end portions of the horizontal rods 4 and the end portions of the corresponding to the rectangular locking grooves 2 of the vertical rods 10 are fixedly connected with mounting seats respectively, locking knobs 3 are connected to the mounting seats.

The back of the rectangular frame 1 is fixedly connected with a support frame 9 in an X shape, and a support base is arranged on the support frame 9.

The supporting base comprises a bottom plate 19, a sleeve 14 is vertically arranged on the bottom plate 19, a telescopic column 11 is inserted in the sleeve 14, and the upper end part of the telescopic column 11 is fixedly connected to the supporting frame 9.

The lateral wall of sleeve 14 is improved level the rigid coupling and is had mounting panel 17, installs electric drive cylinder 15 on the mounting panel 17, electric drive cylinder's flexible end pass through the connecting rod rigid coupling in on the flexible post.

The lower end of the sleeve 14 is rotatably mounted on a bottom plate 19 through a turntable 18, wherein the turntable 18 mainly serves to support the drum of the sleeve 14 so as to adjust the display surface; the structure of the rotating disc 18 is common in the market, and therefore not described in detail herein, for example, the plate body is rotatably mounted on the bottom plate 19 through a rotating shaft, and then the sleeve 14 is fixedly connected to the plate body.

An auxiliary fixing knob 13 is further connected to the sleeve 14 in a threaded manner, a fixing groove 12 is vertically formed in the side wall of the telescopic column 11, and the tail end of the auxiliary fixing knob 13 abuts against the fixing groove 12.

A caster 20 with a foot brake is also mounted on the bottom surface of the bottom plate 19.

The groove bottom of the fixing groove 12 and the tail end of the auxiliary fixing knob 13 are provided with a plurality of stopping convex parts.

The bottom of the rectangular stopping groove 2 and the tail end of the stopping knob 3 are provided with a plurality of stopping convex parts.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides an electronic screen removes splice frame which characterized in that: including rectangular frame (1), the inner wall slidable mounting of rectangular frame (1) has horizon bar (4) and vertical pole (10) that a plurality of groups are the cross setting, mounting groove (7) have been seted up on the interior border of rectangular frame (1), the both ends of horizon bar (4) with the both ends of vertical pole (10) retrain respectively through runner (8) in mounting groove (7), the up end of horizon bar (4) has been seted up along its extending direction and has been clamped groove (5), the cell body that clamps groove (5) still follows it sliding tray (6) have been seted up to the slip direction of vertical pole (10), vertical pole (10) run through sliding tray (6) horizon bar (4), rectangular frame (1) are in positive base and one of them lateral wall and have all seted up rectangle locking groove (2), horizon bar (4) with vertical pole (10) correspond the tip of rectangle locking groove (2) still has the rigid coupling respectively the mount pad And a stop knob (3) is connected to the mounting seat in a threaded manner, and the tail end of the stop knob (3) is abutted against the bottom of the rectangular stop groove (2).

2. The electronic screen moving splicing frame of claim 1, wherein: the back of the rectangular frame (1) is X-shaped and fixedly connected with a support frame (9), and a support base is installed on the support frame (9).

3. The electronic screen moving splicing frame of claim 2, wherein: the support base comprises a bottom plate (19), a sleeve (14) is vertically installed on the bottom plate (19), a telescopic column (11) is inserted into the sleeve (14), and the upper end portion of the telescopic column (11) is fixedly connected to the support frame (9).

4. The electronic screen moving splicing frame of claim 3, wherein: the lateral wall of sleeve (14) is improved level the rigid coupling and is had mounting panel (17), install electric drive cylinder (15) on mounting panel (17), electric drive cylinder's flexible end pass through connecting rod (16) rigid coupling in on flexible post (11).

5. The electronic screen moving splicing frame of claim 3, wherein: the lower end of the sleeve (14) is rotatably mounted on the bottom plate through a turntable (18).

6. The electronic screen moving splicing frame of claim 3, wherein: still threaded connection has supplementary fixed knob (13) on sleeve (14), fixed slot (12) have vertically been seted up to the lateral wall of flexible post (11), the end of supplementary fixed knob (13) with fixed slot (12) offset.

7. The electronic screen moving splicing frame of claim 3, wherein: and a universal caster (20) with a foot brake is further mounted on the bottom surface of the bottom plate (19).

8. The electronic screen moving splicing frame of claim 6, wherein: the groove bottom of the fixing groove (12) and the tail end of the auxiliary fixing knob (13) are provided with a plurality of stopping convex parts.

9. The electronic screen moving splicing frame of claim 1, wherein: the bottom of the rectangular stopping groove (2) and the tail end of the stopping knob (3) are provided with a plurality of stopping convex parts.