CN214312461U - Multimedia wingspan advertising machine - Google Patents
Multimedia wingspan advertising machine Download PDFInfo
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- CN214312461U CN214312461U CN202120333208.0U CN202120333208U CN214312461U CN 214312461 U CN214312461 U CN 214312461U CN 202120333208 U CN202120333208 U CN 202120333208U CN 214312461 U CN214312461 U CN 214312461U
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Abstract
The utility model relates to a multi-media span advertisement machine belongs to the advertisement machine field. The technical scheme is as follows: the display screen support comprises a display screen carrier and a display screen, wherein an upright column is arranged in the middle of the display screen carrier, and the display screen support is characterized in that at least one group of rotary display screens is hinged with the display screen, a rotary push arm and a swing arm driving mechanism are arranged between the rear part of each rotary display screen and the display screen carrier, each rotary push arm comprises a first push arm, a second push arm and a third push arm, the front end of each first push arm is hinged to the rear part of each rotary display screen, the front end of each second push arm is hinged to the rear end of each first push arm, each third push arm is hinged to the rear part of each first push arm and keeps a distance from the end part of each first push arm, the other end parts of each second push arm and each third push arm are respectively hinged to the protruding part of each rotary convex disc, and the second push arms and the third push arms are arranged in a crossed mode. The utility model has the advantages that: the two display screens are driven to rotate by the group of motors, so that the problem that the two display screens rotate asynchronously is reduced; the transmission structure is reduced, and the stability of the equipment is improved.
Description
Technical Field
The utility model relates to a multi-media span advertisement machine belongs to the advertisement machine field.
Background
The display screen of the wingspan advertisement machine can be unfolded, two display screens on the triangular advertisement rotating body usually adopt a rear push-pull mechanism to drive the display screens to be unfolded, and an advertisement screen with a large picture size combined by the unfolded screens is presented to attract pedestrians to watch and improve the effect under the advertisement playing.
In order to simultaneously extend or retract the two display screens, two sets of driving mechanism motors are usually adopted to respectively drive the display screens to rotate, for example, an electric cylinder is adopted for pushing and pulling, or a motor gear mechanism is adopted to drive a push-pull arm and the display screens to rotate.
However, the two driving structures respectively drive the display screens to cause the problem that the rotation of the two display screens cannot be asynchronous in long-term operation, so that the combination of the two display screens is incomplete when the two display screens are combined into a large-format advertising machine.
Disclosure of Invention
The utility model provides a multi-media span advertisement machine solves the actuating mechanism of span advertisement machine and excessively leads to launching asynchronous problem, realizes the purpose that a rotation motor drove two display screens and launch simultaneously.
In order to achieve the above object, the utility model adopts the following technical scheme:
the multimedia wingspan advertisement machine includes display screen carrier and display screen, the middle of the display screen carrier is equipped with upright column, the display screen display device is characterized in that at least one group of rotating display screens are hinged with the display screens, a rotating push arm and a swing arm driving mechanism are arranged between the rear portion of each rotating display screen and a display screen carrier, each rotating push arm comprises a first push arm, a second push arm and a third push arm, the front end of each first push arm is hinged to the rear portion of each rotating display screen, the front end of each second push arm is hinged to the rear end of each first push arm, each third push arm is hinged to the rear portion of each first push arm and keeps a distance with the end portion of each first push arm, the other end portions of each second push arm and each third push arm are respectively hinged to the protruding portion of a rotating convex disc, the second push arms and the third push arms are arranged in a crossed mode, the rotating convex discs are arranged on stand columns in the middle portions of the display screen carriers through rotary bearings, and each rotating convex disc is provided with a gear ring which is adjacent to a wingspan driving gear on an output shaft of a display arm motor.
Preferably, the display screen carrier is a triangular columnar frame, three display screens are respectively arranged on three vertical side surfaces, one group of display screens is fixed on the display screen carrier, and the other two rotary display screens are hinged on two sides of the fixed display screens.
Preferably, the rear parts of the two rotary display screens are respectively provided with a rotary push arm, a second rotary convex disc connected with the rotary push arm at the rear part of the second rotary display screen is provided with a gear ring which is connected with a driven gear in a driving way, the driven gear is meshed with the driving gear, and the rotary convex discs connected with the two rotary display screens are driven by the arm unfolding motor to rotate in opposite directions.
Preferably, the fixing ring part of the rotary bearing connected with the two rotary convex discs is fixed on a fixing frame, and the fixing frame is fixed inside the display screen carrier.
Preferably, the lower part of the display screen carrier is provided with a tray, a rotary support is arranged between the tray and the upright post, and the rotary support is provided with a rotary motor for driving the tray and the display screen carrier to rotate around the upright post.
Preferably, a plurality of display screen carriers are disposed on the column, and the plurality of display screen carriers may be rotated synchronously or asynchronously.
The utility model has the advantages that:
the two display screens are driven to rotate by the group of motors, so that the problem that the two display screens rotate asynchronously is reduced;
the transmission structure is reduced, and the stability of the equipment is improved.
Drawings
Figure 1 is a top view of the display carrier of the present invention,
figure 2 is a top view of the display screen carrier of the present invention after the display screen is unfolded,
figure 3 is a rear view of the display screen carrier of the present invention after the display screen is unfolded,
figure 4 is an enlarged view of a portion of figure 3,
figure 5 is the overall structure diagram of the display screen of the utility model after being unfolded,
fig. 6 is an overall structure diagram of the folded display screen of the present invention.
Reference numerals: the display screen comprises a display screen carrier 1, a fixed display screen 2, a rotary display screen 3, a first push arm 4, a second push arm 5, a third push arm 6, a rotary convex disc 7, a stand column 8, a driving gear 9, a driven gear 10, an arm extending motor 11, a gear ring 12, a rotary support 13, a tray 14, a rotary motor 15 and a fixing frame 16.
Detailed Description
The specific structure of the present invention is further described below:
the utility model discloses multimedia wingspan advertisement machine, the structure is shown as figure 4 and figure 5 and includes a plurality of display screen carriers 1 and display screen, is equipped with stand 8 in the middle of the display screen carrier 1, but all display screen carriers 1 synchronous or asynchronous rotation.
The display screen carrier 1 is a triangular columnar frame as shown in fig. 1-3, three display screens are respectively arranged on three vertical side surfaces, one group of display screens is fixed on the display screen carrier 1, and the other two rotary display screens 3 are hinged on two sides of the fixed display screen 2.
A rotary push arm and a swing arm driving mechanism are arranged between the rear portion of the rotary display screen 3 and the display screen carrier 1, the rotary push arm comprises a first push arm 4, a second push arm 5 and a third push arm 6, the front end of the first push arm 4 is hinged to the rear portion of the rotary display screen 3, the front end of the second push arm 5 is hinged to the rear end of the first push arm 4, the third push arm 6 is hinged to the rear portion of the first push arm 4 and keeps a distance with the end portion, the other end portions of the second push arm 5 and the third push arm 6 are respectively hinged to a protruding portion of a rotary convex disc 7, the second push arm 5 and the third push arm 6 are arranged in a crossed mode, a rotary convex disc 7 is arranged on an upright post 8 in the middle of the display screen carrier 1 through a rotary bearing, and the rotary convex disc 7 is provided with a gear ring 12 adjacent to a wingspan driving gear 9 on an output shaft of the display arm motor.
The rear parts of the two rotary display screens 3 are respectively provided with a rotary push arm, a second rotary convex disc 7 connected with the rotary push arm at the rear part of the second rotary display screen 3 is provided with a gear ring 12 which is connected with a driven gear 10 in a driving way, the driven gear 10 is meshed with a driving gear 9, and a spreading arm motor drives the rotary convex discs 7 connected with the two rotary display screens 3 to rotate in opposite directions.
The fixing ring part of the rotary bearing connected with the two rotary convex disks 7 is fixed on a fixing frame, and the fixing frame is fixed inside the display screen carrier 1. The lower part of the display screen carrier 1 is provided with a tray, a rotary support 13 is arranged between the tray and the upright post 8, and the rotary support 13 is provided with a rotary motor to drive the tray and the display screen carrier 1 to rotate around the upright post 8.
The display screen carrier 1 in the application of the product is formed by stacking at least three groups on the upright posts so as to show the video content of a large picture.
After the arm exhibition motor starts, drive driving gear and driven gear rotation, because driving gear and driven gear meshing, so driven gear and driving gear's rotation opposite direction, the rotation opposite direction of the rotation flange that the driving gear corresponds and second rotation flange, rotate flange and second and rotate flange and rotate and drive and rotate and push away the arm and rotate the position to figure 2 by the position in figure 1, realize the expansion of two display screens, thereby realize that a motor drives the technological effect that both sides display screen expanded simultaneously.
Claims (6)
1. A multimedia wingspan advertising machine comprises a display screen carrier (1) and a display screen, wherein the display screen is vertically arranged on the periphery of the display screen carrier (1), a vertical column (8) is arranged in the middle of the display screen carrier (1), and the multimedia wingspan advertising machine is characterized in that at least one group of rotary display screens (3) is hinged with the display screen carrier (1), a rotary push arm and a swing arm driving mechanism are arranged between the rear part of each rotary display screen (3) and the display screen carrier (1), each rotary push arm comprises a first push arm (4), a second push arm (5) and a third push arm (6), the front end of each first push arm (4) is hinged on the rear part of each rotary display screen (3), the front end of each second push arm (5) is hinged on the rear end of each first push arm (4), each third push arm (6) is hinged on the rear part of each first push arm (4) and keeps a distance from the end part, and the other end parts of each second push arm (5) and each third push arm (6) are respectively hinged on a protruding part of a rotary convex disc (7), the second pushing arm (5) and the third pushing arm (6) are arranged in a crossed mode, the rotating convex disc (7) is arranged on the upright post (8) in the middle of the display screen carrier (1) through a rotary bearing, and the rotating convex disc (7) is provided with a gear ring (12) which is adjacent to a wingspan driving gear (9) on an output shaft of the arm spreading motor.
2. A multimedia spanwise advertising machine according to claim 1, characterized in that the display screen carrier (1) is a triangular cylindrical frame, three display screens being arranged on three vertical sides, one of the display screens being fixed to the display screen carrier (1) and the other two rotating display screens (3) being hinged on both sides of the fixed display screen (2).
3. A multimedia wingspan advertising machine as claimed in claim 2, characterized in that the rear parts of the two rotary display screens (3) are respectively provided with a rotary push arm, wherein the second rotary convex disc (7) connected with the rotary push arm at the rear part of the second rotary display screen is also provided with a gear ring (12), the gear ring is in driving connection with a driven gear (10), the driven gear (10) is engaged with a driving gear (9), and the rotary convex discs (7) connected with the two rotary display screens (3) are driven by a display arm motor to rotate in opposite directions.
4. A multimedia spanwise advertising machine according to claim 3, characterized in that the fixed ring part of the swivel bearing to which the two rotating flanges (7) are connected is fixed to a fixed mount which is fixed inside the display carrier (1).
5. A multimedia wingspan advertising machine as claimed in claim 1, characterized in that a tray is provided at the lower part of the display screen carrier (1), a rotary support (13) is provided between the tray and the upright (8), and a rotary motor is provided on the rotary support (13) to drive the tray and the display screen carrier (1) to rotate around the upright (8).
6. A multimedia spanwise advertising machine according to claim 5, characterized in that a plurality of display screen carriers (1) are arranged on the uprights (8), the plurality of display screen carriers (1) being rotatable synchronously or asynchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120333208.0U CN214312461U (en) | 2021-02-05 | 2021-02-05 | Multimedia wingspan advertising machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120333208.0U CN214312461U (en) | 2021-02-05 | 2021-02-05 | Multimedia wingspan advertising machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214312461U true CN214312461U (en) | 2021-09-28 |
Family
ID=77833437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120333208.0U Active CN214312461U (en) | 2021-02-05 | 2021-02-05 | Multimedia wingspan advertising machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214312461U (en) |
-
2021
- 2021-02-05 CN CN202120333208.0U patent/CN214312461U/en active Active
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