CN113188017A

CN113188017A - Novel advertisement display screen

Info

Publication number: CN113188017A
Application number: CN202110444940.XA
Authority: CN
Inventors: 许俊
Original assignee: Zhejiang Xushi Media Technology Co ltd
Current assignee: Zhejiang Xushi Media Technology Co ltd
Priority date: 2021-04-24
Filing date: 2021-04-24
Publication date: 2021-07-30

Abstract

The invention discloses a novel advertisement display screen which comprises a main body, wherein a storage bin is arranged at the bottom end of the main body, movable wheels are fixedly arranged on the outer surfaces of two sides of the storage bin, a rotating mechanism is arranged in the storage bin, and a screwing mechanism is arranged above the rotating mechanism. According to the invention, when the advertisement display screen needs to be folded and stored, the sliding rod is firstly controlled to slide through the telescopic sleeve rod by elastic stretching of the telescopic spring, and then the display screen panel is folded and contracted through the rotating shaft, so that the display screen panel is convenient to elastically fold and contract.

Description

Novel advertisement display screen

Technical Field

The invention relates to the technical field of display screens, in particular to a novel advertisement display screen.

Background

The LED advertisement display screen is also called an advertisement electronic display screen or an advertisement word-floating screen. The LED display device is composed of an LED dot matrix, characters, pictures, animations and videos are displayed through the on and off of lamp beads, the content can be changed at any time, and all components are display devices of a modular structure. Generally, the display device comprises a display module, a control system and a power supply system. The display module is composed of a dot matrix consisting of LED lamps and is responsible for luminous display; the control system can control the on-off of the corresponding area to display the contents of characters, pictures, videos and the like on the screen; the power supply system is responsible for converting input voltage and current into voltage and current required by the display screen, and the LED advertisement display screen is divided into a picture-text display screen and a video display screen which are both composed of LED matrix blocks. The image-text display screen can synchronously display Chinese characters, English texts and graphics with the computer; the video display screen is controlled by a microcomputer, images and texts are combined, and various information is played in a real-time, synchronous and clear information transmission mode.

The invention provides an LED advertisement display screen, which comprises a screen body, a face mask, a light-transmitting cover, an LED light source assembly and a heat dissipation plate, wherein the face mask is made of transparent glass or transparent resin, one side of the face mask is movably connected to the screen body, the other side of the face mask is connected to a lamp shell through a buckle rotating tongue lock or a buckle, the light-transmitting cover and the lamp shell form a light source chamber, the LED light source assembly is arranged in the light source chamber, the LED light source assembly comprises a substrate and a plurality of LED light sources fixed on the substrate, the substrate is fixed on one side of the heat dissipation plate, heat dissipation burrs are welded on the other side of the heat dissipation plate, the heat dissipation burrs are conical, the section diameters of the heat dissipation burrs are gradually reduced from a welding end to the other end, the heat dissipation plate and the lamp shell form a heat dissipation cavity, and the heat dissipation burrs are arranged in the heat dissipation cavity; the radiating burr is arranged to be conical, so that the radiating area is increased, the ventilation performance of the radiating plate is improved, the radiating effect is improved, the service life of the display screen is effectively prolonged, and the cost is low. It can be for the toper through setting up the heat dissipation burr when the display screen is carrying out work through the screen body, face guard, printing opacity cover, LED light source subassembly, when increasing heat radiating area, improves the ventilation performance of heating panel, and then makes the long-time work back radiating effect of display screen stronger.

Present advertisement display screen is using more and more frequently, and it is comparatively loaded down with trivial details after assembling the installation at every turn, and it makes the display screen have high-efficient heat dissipation function in the contrast patent, but it is comparatively loaded down with trivial details when assembling, is not convenient for carry out mobile control to the display screen for the portability of display screen is relatively poor, can't be applicable to different operational environment.

In view of the above problems, there is a need for a new advertisement display screen to solve the above problems.

Disclosure of Invention

The invention aims to provide a novel advertisement display screen, and aims to solve the problems that the existing advertisement display screen is complicated to assemble and install and is inconvenient to fold and store in the background technology.

In order to achieve the above object, the present invention provides a novel advertisement display screen according to the following technical scheme, comprising a main body, wherein a storage bin is arranged at the bottom end of the main body, movable wheels are fixedly mounted on the outer surfaces of two sides of the storage bin, a rotating mechanism is arranged inside the storage bin, a screwing mechanism is arranged above the rotating mechanism, a display screen panel is arranged above the storage bin, a folding mechanism is mounted on the outer surface of the display screen panel, a shrinking mechanism is mounted on the outer surface of the folding mechanism, a fixed rod is fixedly mounted on the outer surface of the display screen panel, a movable handle is arranged on the outer surface of the upper end of the storage bin, a collecting groove is formed in the inner surface of the storage bin, a rotating shaft is fixedly connected to the outer surface of the top end of the display screen panel, the shrinking mechanism comprises a telescopic loop bar which is fixedly mounted on the outer surface of the fixed rod, the utility model discloses a telescopic link, including telescopic link, fixed mounting, connecting seat, telescopic spring, metal pole, fixed mounting, telescopic spring's left side surface hitch, the left side surface fixedly connected with fixing base of telescopic spring, the surface of sliding link is the metal pole of smooth structure, the surface sliding connection of sliding link and telescopic link, the connecting seat passes through screw fixed mounting at the left side surface of sliding link, the surface of telescopic spring is the metal spring of smooth structure, the fixing base welding is at the inside left side surface of telescopic link, the connecting seat passes through telescopic spring and is connected with the fixing base lock, sliding link fixed connection is at folding mechanism's surface.

Preferably, slewing mechanism includes and rotates the wheel, rotate the right side surface that the wheel set up at the storage storehouse, the left side surface fixed connection who rotates the wheel has the head rod, the left side surface fixed connection of head rod has first awl tooth, the surface meshing of first awl tooth has the second awl tooth.

Preferably, the outer surface of the rotating wheel is a metal rod with a smooth structure, the first connecting rod is welded on the outer surface of the left side of the rotating wheel, and the first connecting rod is fixedly installed on the outer surface of the first bevel gear through a screw.

Preferably, the first bevel gear and the second bevel gear have the same outer surface size, the first bevel gear is rotatably connected with the second bevel gear, the second bevel gear is fixedly installed on the outer surface of the bottom end of the screwing mechanism through a screw, and the rotating mechanism is arranged on the inner surface of one side inside the storage bin.

Preferably, close mechanism soon includes the dwang, dwang fixed connection is at the bottom surface of display screen board, the bottom surface fixed connection of dwang has the lead screw, the surface cover of lead screw is equipped with the silk braid, the right side surface fixed mounting of silk braid has the mount pad.

Preferably, the surface of dwang is the metal pole of smooth structure, the dwang welding is at the top surface of lead screw, the surface of lead screw is the screw thread metal pole of smooth structure, the lead screw rotates with the silk cover to be connected.

Preferably, the silk cover is provided with two sets ofly, and the silk cover sets up the both sides surface at the lead screw, the silk cover passes through screw fixed mounting at the surface of mount pad, mount pad fixed mounting is on the inboard surface in storage storehouse.

Preferably, folding mechanism includes the second connecting rod, second connecting rod fixed connection is at the surface of shrink mechanism, the surface cover of second connecting rod is equipped with the loose axle, the surface of loose axle is connected with rotates the cover, the internal surface that rotates the cover is inserted and is equipped with the bull stick.

Preferably, the second connecting rod rotates with the loose axle to be connected, the loose axle rotates with the rotation cover to be connected, the surface of bull stick is smooth structure metal pole, rotate the cover and rotate with the bull stick to be connected, and the loose axle is provided with two sets ofly, the loose axle sets up the both sides surface at the rotation cover.

Preferably, the internal surface sliding connection at the collecting vat after the display screen panel is folding, the display screen panel rotates with the axis of rotation to be connected, shrink mechanism is provided with two sets ofly, and shrink mechanism sets up the both sides surface at folding mechanism, the activity handle passes through screw fixed mounting at the upper end surface in storage storehouse, and the activity handle is provided with two sets ofly, the loose wheel sets up the surface all around in storage storehouse.

Compared with the prior art, the invention has the beneficial effects that:

through the shrink mechanism that sets up, folding mechanism, slewing mechanism and spiral closing mechanism make when needs are folded and are accomodate the advertisement display screen, the elastic stretch through the extension spring makes the slide bar after the sliding control through flexible loop bar earlier, make the display screen board carry out folding shrink through the axis of rotation, thereby make the display screen board conveniently carry out the elasticity folding shrink, the rotation through the rotating wheel this moment, make first awl tooth and second awl tooth carry out the spiral closing control after, make the lead screw rotate, after the lead screw rotates, through the spiral closing connection control dwang of silk braid carry out the flexible control of vertical direction, and then the display screen board can carry out high lifting control, make the display screen board save at the internal surface in storage storehouse, carry out portable removal to the advertisement display screen through the activity handle convenience at last, the portability of advertisement display screen has been increased.

Drawings

FIG. 1 is a schematic rear view of the unfolded structure of the present invention;

FIG. 2 is a schematic top view of the unfolded structure of the present invention;

FIG. 3 is a schematic side view of the collapsed configuration of the present invention;

FIG. 4 is a schematic front view of the telescoping mechanism of FIG. 1 according to the present invention;

FIG. 5 is a schematic front view of the screwing mechanism shown in FIG. 3 according to the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

in the figure: 1. a main body; 2. a storage bin; 3. a movable wheel; 4. a rotating mechanism; 401. a rotating wheel; 402. a first connecting rod; 403. a first bevel gear; 404. a second taper tooth; 5. a screwing mechanism; 501. rotating the rod; 502. a screw rod; 503. sleeving the silk; 504. a mounting seat; 6. a display panel; 7. a folding mechanism; 701. a second connecting rod; 702. a movable shaft; 703. rotating the sleeve; 704. a rotating rod; 8. a retracting mechanism; 801. a telescopic loop bar; 802. a slide bar; 803. a connecting seat; 804. a tension spring; 805. a fixed seat; 9. fixing the rod; 10. a movable handle; 11. collecting tank; 12. and rotating the shaft.

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.

Referring to fig. 1-6, an embodiment of the present invention is shown:

a novel advertisement display screen comprises a main body 1, a storage bin 2 is arranged at the bottom end of the main body 1, movable wheels 3 are fixedly arranged on the outer surfaces of two sides of the storage bin 2, a rotating mechanism 4 is arranged inside the storage bin 2, a screwing mechanism 5 is arranged above the rotating mechanism 4, a display screen panel 6 is arranged above the storage bin 2, a folding mechanism 7 is arranged on the outer surface of the display screen panel 6, a contraction mechanism 8 is arranged on the outer surface of the folding mechanism 7, a fixed rod 9 is fixedly arranged on the outer surface of the display screen panel 6, a movable handle 10 is arranged on the outer surface of the upper end of the storage bin 2, a collecting groove 11 is formed in the inner surface of the storage bin 2, a rotating shaft 12 is fixedly connected to the outer surface of the top end of the display screen panel 6, the contraction mechanism 8 comprises a telescopic loop bar 801, the telescopic loop bar 801 is fixedly arranged on the outer surface of the fixed rod 9, a sliding rod 802 is inserted in the inner surface of the telescopic loop bar 801, a connecting seat 803 is fixedly installed on the left side of the sliding rod 802, a telescopic spring 804 is hooked on the outer surface of the left side of the connecting seat 803, a fixing seat 805 is fixedly connected to the outer surface of the left side of the telescopic spring 804, the outer surface of the sliding rod 802 is a metal rod with a smooth structure, the sliding rod 802 is connected with the outer surface of the telescopic rod 801 in a sliding manner, the connecting seat 803 is fixedly installed on the outer surface of the left side of the sliding rod 802 through screws, the outer surface of the telescopic spring 804 is a metal spring with a smooth structure, the fixing seat 805 is welded on the inner outer surface of the left side of the telescopic rod 801, the connecting seat 803 is connected with the fixing seat 805 in a buckling manner through the telescopic spring 804, the sliding rod 802 is fixedly connected to the outer surface of the folding mechanism 7, when the display screen 6 is required to be folded, the display screen 6 is controlled to rotate through the movable control of the rotating shaft 12, the sliding rod 802 is connected through the buckling of the telescopic spring 804 so as to facilitate elastic telescopic control on the inner surface of the telescopic rod 801, thereby enabling the display panel 6 to be elastically supported after being unfolded for easy unfolding display control.

The rotating mechanism 4 comprises a rotating wheel 401, the rotating wheel 401 is arranged on the right outer surface of the storage bin 2, a first connecting rod 402 is fixedly connected to the left outer surface of the rotating wheel 401, a first bevel gear 403 is fixedly connected to the left outer surface of the first connecting rod 402, a second bevel gear 404 is meshed with the outer surface of the first bevel gear 403, the outer surface of the rotating wheel 401 is a metal rod with a smooth structure, the first connecting rod 402 is welded on the left outer surface of the rotating wheel 401, the first connecting rod 402 is fixedly arranged on the outer surface of the first bevel gear 403 through screws, the outer surfaces of the first bevel gear 403 and the second bevel gear 404 are the same in size, the first bevel gear 403 is rotatably connected with the second bevel gear 404, the second bevel gear 404 is fixedly arranged on the outer surface of the bottom end of the screwing mechanism 5 through screws, the rotating mechanism 4 is arranged on the inner surface on one side inside the storage bin 2, and the first bevel gear 403 and the second bevel gear 404 are screwed and controlled through the rotation of the rotating wheel 401, further, the rotating wheel 401 can control the second taper teeth 404 to perform rotation control after the rotation.

The screwing mechanism 5 comprises a rotating rod 501, the rotating rod 501 is fixedly connected to the outer surface of the bottom end of the display screen plate 6, the outer surface of the bottom end of the rotating rod 501 is fixedly connected with a lead screw 502, a thread sleeve 503 is sleeved on the outer surface of the lead screw 502, an installation seat 504 is fixedly installed on the outer surface of the right side of the thread sleeve 503, the outer surface of the rotating rod 501 is a metal rod with a smooth structure, the rotating rod 501 is welded on the outer surface of the top end of the lead screw 502, the outer surface of the lead screw 502 is a threaded metal rod with a smooth structure, the lead screw 502 is rotatably connected with the thread sleeve 503, the thread sleeve 503 is provided with two groups, the thread sleeves 503 are arranged on the outer surfaces of two sides of the lead screw 502, the thread sleeve 503 is fixedly installed on the outer surface of the installation seat 504 through screws, the installation seat 504 is fixedly installed on the inner side surface of the storage bin 2, and after the screwing control of the lead screw 502 through the thread sleeve 503 is realized through rotation of the rotating rod 501, so that the rotating rod 501 is controlled to be stretched and stretched, the display panel 6 can be stored in the storage 2 after the expansion and contraction control.

The folding mechanism 7 comprises a second connecting rod 701, the second connecting rod 701 is fixedly connected with the outer surface of the contraction mechanism 8, a movable shaft 702 is sleeved on the outer surface of the second connecting rod 701, a rotating sleeve 703 is connected with the outer surface of the movable shaft 702, rotating rods 704 are inserted into the inner surface of the rotating sleeve 703, the second connecting rod 701 is rotatably connected with the movable shaft 702, the movable shaft 702 is rotatably connected with the rotating sleeve 703, the outer surface of the rotating rod 704 is a smooth structure metal rod, the rotating sleeve 703 is rotatably connected with the rotating rod 704, two groups of movable shafts 702 are arranged, the movable shafts 702 are arranged on the outer surfaces of two sides of the rotating sleeve 703 after being folded, the display screen panel 6 is slidably connected with the inner surface of the collecting tank 11, the display screen panel 6 is rotatably connected with the rotating shaft 12, two groups of contraction mechanisms 8 are arranged on the outer surfaces of two sides of the folding mechanism 7, a movable handle 10 is fixedly arranged on the outer surface of the upper end of the storage bin 2 through screws, and the movable handles 10 are provided with two groups, the movable wheels 3 are arranged on the peripheral outer surface of the storage bin 2, and the display screen panel 6 is more efficient in folding through the rotation control of the movable shaft 702 and the rotating sleeve 703.

The working principle is as follows: when the display screen panel 6 needs to be folded and controlled, the display screen panel 6 is controlled to rotate through the movable control of the rotating shaft 12, the sliding rod 802 is conveniently controlled to be elastically stretched and contracted on the inner surface of the telescopic sleeve rod 801 through the buckling connection of the telescopic spring 804, and therefore the display screen panel 6 can be elastically supported after being unfolded to be conveniently unfolded and controlled.

Furthermore, through the rotation control of the movable shaft 702 and the rotating sleeve 703, the display panel 6 is convenient to fold, the first bevel gear 403 and the second bevel gear 404 are controlled to be screwed together through the rotation of the rotating wheel 401, and the second bevel gear 404 can be controlled to be rotated and controlled after the rotating wheel 401 rotates, at this time, the screw rod 502 is controlled to be screwed together through the screw sleeve 503 through the rotation of the rotating rod 501, the rotating rod 501 rotates to be controlled to stretch and contract, the display panel 6 can be stored inside the storage bin 2 after being controlled to stretch and contract, and finally, the display panel is portable to carry through the movable handle 10.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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

1. A novel advertisement display screen comprises a main body (1), and is characterized in that: a storage bin (2) is arranged at the bottom end of the main body (1), movable wheels (3) are fixedly arranged on the outer surfaces of two sides of the storage bin (2), a rotating mechanism (4) is arranged inside the storage bin (2), a screwing mechanism (5) is arranged above the rotating mechanism (4), a display screen panel (6) is arranged above the storage bin (2), a folding mechanism (7) is arranged on the outer surface of the display screen panel (6), a contraction mechanism (8) is arranged on the outer surface of the folding mechanism (7), a fixing rod (9) is fixedly arranged on the outer surface of the display screen panel (6), a movable handle (10) is arranged on the outer surface of the upper end of the storage bin (2), the inner surface of the storage bin (2) is provided with a collecting groove (11), and the outer surface of the top end of the display screen panel (6) is fixedly connected with a rotating shaft (12).

2. The novel advertising display screen of claim 1, wherein: the contraction mechanism (8) comprises a telescopic loop bar (801), the telescopic loop bar (801) is fixedly installed on the outer surface of the fixing rod (9), a sliding rod (802) is inserted into the inner surface of the telescopic loop bar (801), a connecting seat (803) is fixedly installed on the left side of the sliding rod (802), a telescopic spring (804) is hooked on the outer surface of the left side of the connecting seat (803), a fixing seat (805) is fixedly connected to the outer surface of the left side of the telescopic spring (804), the outer surface of the sliding rod (802) is a metal rod with a smooth structure, the sliding rod (802) is slidably connected with the outer surface of the telescopic loop bar (801), the connecting seat (803) is fixedly installed on the outer surface of the left side of the sliding rod (802) through screws, the outer surface of the telescopic spring (804) is a metal spring with a smooth structure, and the fixing seat (805) is welded on the outer surface of the left side of the inside of the telescopic loop bar (801), the connecting seat (803) is buckled and connected with the fixed seat (805) through a telescopic spring (804), and the sliding rod (802) is fixedly connected with the outer surface of the folding mechanism (7).

3. The novel advertising display screen of claim 1, wherein: slewing mechanism (4) are including rotating wheel (401), rotate wheel (401) and set up the right side surface in storage storehouse (2), the left side surface fixedly connected with head rod (402) of rotating wheel (401), the left side surface fixedly connected with first awl tooth (403) of head rod (402), the surface meshing of first awl tooth (403) has second awl tooth (404), the surface of rotating wheel (401) is the metal pole of smooth structure, head rod (402) welding is at the left side surface of rotating wheel (401), head rod (402) passes through screw fixed mounting at the surface of first awl tooth (403).

4. A novel advertising display screen according to claim 3, wherein: the size of the outer surface of the first bevel gear (403) is the same as that of the outer surface of the second bevel gear (404), the first bevel gear (403) is rotatably connected with the second bevel gear (404), the second bevel gear (404) is fixedly installed on the outer surface of the bottom end of the screwing mechanism (5) through a screw, and the rotating mechanism (4) is arranged on the inner surface of one side inside the storage bin (2).

5. The novel advertising display screen of claim 1, wherein: close mechanism (5) soon including dwang (501), dwang (501) fixed connection is at the bottom surface of display screen board (6), the bottom surface fixed connection of dwang (501) has lead screw (502), the surface cover of lead screw (502) is equipped with silk sleeve (503), the right side fixed surface of silk sleeve (503) installs mount pad (504).

6. The novel advertising display screen of claim 5, wherein: the surface of dwang (501) is the metal pole of smooth structure, dwang (501) welding is at the top surface of lead screw (502), the surface of lead screw (502) is the screw thread metal pole of smooth structure, lead screw (502) are connected with silk cover (503) rotation.

7. The novel advertising display screen of claim 5, wherein: the screw sleeve (503) is provided with two sets, the screw sleeve (503) is arranged on the outer surfaces of the two sides of the screw rod (502), the screw sleeve (503) is fixedly arranged on the outer surface of the mounting seat (504) through screws, and the mounting seat (504) is fixedly arranged on the inner side surface of the storage bin (2).

8. The novel advertising display screen of claim 1, wherein: folding mechanism (7) include second connecting rod (701), second connecting rod (701) fixed connection is at the surface of shrink mechanism (8), the surface cover of second connecting rod (701) is equipped with loose axle (702), the surface of loose axle (702) is connected with rotates cover (703), the internal surface of rotating cover (703) is inserted and is equipped with bull stick (704).

9. A novel advertising display screen according to claim 8, wherein: the second connecting rod (701) rotates with loose axle (702) to be connected, loose axle (702) rotates with rotating cover (703) to be connected, the surface of bull stick (704) is smooth structure metal pole, it rotates with bull stick (704) to rotate cover (703) and is connected, and loose axle (702) is provided with two sets ofly, loose axle (702) set up the both sides surface that rotates cover (703).

10. The novel advertising display screen of claim 1, wherein: display screen panel (6) are folding back at the internal surface sliding connection of collecting vat (11), display screen panel (6) rotate with axis of rotation (12) and are connected, shrink mechanism (8) are provided with two sets ofly, and shrink mechanism (8) set up the both sides surface at folding mechanism (7), activity handle (10) are through the upper end surface of screw fixed mounting in storage storehouse (2), and activity handle (10) are provided with two sets ofly, movable wheel (3) set up the surface all around in storage storehouse (2).