CN215474873U - Automobile electronic display screen and automobile with same - Google Patents
Automobile electronic display screen and automobile with same Download PDFInfo
- Publication number
- CN215474873U CN215474873U CN202121217923.4U CN202121217923U CN215474873U CN 215474873 U CN215474873 U CN 215474873U CN 202121217923 U CN202121217923 U CN 202121217923U CN 215474873 U CN215474873 U CN 215474873U
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- display screen
- electronic display
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- automobile
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- 230000001681 protective effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model provides an automobile electronic display screen and an automobile with the same, wherein the automobile electronic display screen comprises a base, an annular groove is formed in the base, a pair of support columns are symmetrically arranged in the annular groove, idler wheels are rotatably arranged at the bottoms of the support columns, an annular sinking groove is formed in the upper portion of the annular groove, an annular limiting plate is arranged in the annular sinking groove, a connecting plate is connected between the pair of support columns, a first rotary driving mechanism is arranged on the base, an electronic display screen is rotatably arranged between the upper portions of the pair of support columns through a fixing shaft, the fixing shaft is fixedly arranged on the electronic display screen and rotatably arranged on the support columns, and a second rotary driving mechanism for driving the electronic display screen to vertically rotate is arranged on one support column. The electronic display screen can be turned over in a non-use state to reduce the height of a vehicle and facilitate passing, and the electronic display screen can be subjected to angle adjustment on a horizontal plane and a vertical plane to improve the advertising display effect.
Description
Technical Field
The utility model relates to the field of automobiles, in particular to an automobile electronic display screen and an automobile with the same.
Background
In the current society, vehicles are more and more widely used, convenience is brought to the trip of people, an electronic display screen can be installed at the roof part of some office vehicles, propaganda vehicles, warning vehicles and special vehicles, the electronic display screen is used for displaying character information, advertising information and the like of propaganda, and pedestrians can watch conveniently to achieve the purposes of propaganda and warning.
However, in the prior art, the vehicle-mounted electronic display screens installed on the tops of the vehicles are generally fixed, and are not convenient to turn over, lay flat and store when not in use, occupy space, increase the height of the vehicles, are not convenient to pass through places with certain height limits, and the fixed electronic display screens cannot well show advertising effects.
Therefore, a new electronic display screen structure for automobiles needs to be designed.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an electronic display screen for an automobile and an automobile having the same, which not only can turn over the electronic display screen to reduce the height of the automobile in a non-use state and facilitate passing, but also can adjust the angle of the electronic display screen on a horizontal plane and a vertical plane to improve the effect of displaying advertisements.
In order to solve the technical problems, the utility model adopts the following technical scheme:
according to the first aspect of the utility model, the electronic display screen for the automobile comprises a base for mounting the electronic display screen for the automobile on the top of the automobile, wherein an annular groove is formed in the base, a pair of support columns are symmetrically arranged in the annular groove, rollers are rotatably arranged at the bottoms of the support columns, an annular sinking groove is formed in the upper portion of the annular groove, an annular limiting plate for pressing the rollers at the bottoms of the support columns is arranged in the annular sinking groove, the annular limiting plate is connected with the annular sinking groove through screws, a connecting plate is connected between the pair of support columns, a first rotary driving mechanism for driving the connecting plate to horizontally rotate is arranged on the base, an electronic display screen is rotatably arranged between the upper portions of the pair of support columns through a fixed shaft, the fixed shaft is fixedly arranged on the electronic display screen, and the fixed shaft is rotatably arranged on the support columns, and a second rotation driving mechanism for driving the electronic display screen to vertically rotate is arranged on one of the support columns.
Further, the first rotary driving mechanism comprises a main shaft fixedly arranged at the center of the bottom of the connecting plate, the bottom of the main shaft is rotatably arranged on the base through a slewing bearing, an outer gear ring is arranged on the main shaft, a first stepping motor is arranged on the base, and a gear matched with the outer gear ring is arranged on an output shaft of the first stepping motor.
Further, a first protection cover is arranged on the first rotary driving mechanism.
Further, the second rotary driving mechanism comprises a first chain wheel arranged at the outer end of a fixed shaft on one of the support columns, a second stepping motor is arranged on the inner side of the support column below the connecting plate through a motor support, an output shaft of the second stepping motor extends out of a shaft hole in the support column, a second chain wheel is arranged at the outer end of the output shaft of the second stepping motor, and the first chain wheel is in transmission connection with the second chain wheel through a chain.
Further, a second protective cover is arranged on the second rotary driving mechanism.
Furthermore, the electronic display screen comprises a display screen shell, an LED display panel and an arc-shaped display panel are respectively arranged outside the display screen shell, a backlight lamp is arranged inside the display screen shell, and a hollow transparent plate is arranged outside the arc-shaped display panel.
The automobile according to the second aspect of the utility model comprises the automobile electronic display screen of the above embodiment.
The technical scheme of the utility model has the following beneficial effects:
the utility model aims at the technical problems that in the prior art, a vehicle-mounted electronic display screen arranged on the top of a vehicle is generally fixed, is inconvenient to turn, flatly place and store when not in use, occupies space, increases the height of the vehicle, is inconvenient to pass through certain height-limited places, and cannot well show the advertising effect due to the fixed electronic display screen. Providing an automobile electronic display screen, which comprises a base for installing the automobile electronic display screen on the top of an automobile, wherein a ring groove is arranged on the base, a pair of support columns are symmetrically arranged in the ring groove, rollers are rotationally arranged at the bottoms of the support columns, an annular sinking groove is arranged at the upper part of the ring groove, an annular limiting plate for pressing the rollers at the bottoms of the support columns is arranged in the annular sinking groove, the annular limiting plate is connected with the annular sinking groove through screws, a connecting plate is connected between the pair of support columns, a first rotary driving mechanism for driving the connecting plate to rotate horizontally is arranged on the base, the electronic display screen is rotationally arranged between the upper parts of the pair of support columns through a fixed shaft, the fixed shaft is fixedly arranged on the electronic display screen, and the fixed shaft is rotationally arranged on the support columns, and a second rotation driving mechanism for driving the electronic display screen to vertically rotate is arranged on one of the support columns.
The first rotary driving mechanism comprises a main shaft fixedly arranged at the center of the bottom of the connecting plate, the bottom of the main shaft is rotatably arranged on the base through a slewing bearing, an outer gear ring is arranged on the main shaft, a first stepping motor is arranged on the base, and a gear matched with the outer gear ring is arranged on an output shaft of the first stepping motor.
In addition, the second rotary driving mechanism comprises a first chain wheel arranged at the outer end of a fixed shaft on one of the supporting columns, a second stepping motor is arranged on the inner side of the supporting column below the connecting plate through a motor support, an output shaft of the second stepping motor extends out of a shaft hole formed in the supporting column, a second chain wheel is arranged at the outer end of the output shaft of the second stepping motor, and the first chain wheel is in transmission connection with the second chain wheel through a chain.
In addition, the electronic display screen is provided with the LED display panels in different areas for displaying rolling advertisements, the other side of the electronic display screen is provided with the arc-shaped display panel, and the hollow plate is arranged on the arc-shaped display panel, so that fixed advertisements or characters needing to be displayed can be displayed when the backlight lamp is turned on.
After the structure is adopted, the electronic display screen can be turned over in a non-use state to reduce the height of a vehicle and facilitate passing, and the electronic display screen can be subjected to angle adjustment on a horizontal plane and a vertical plane to improve the advertisement display effect.
Drawings
FIG. 1 is a schematic structural diagram of an electronic display screen of an automobile according to the present invention;
FIG. 2 is a side view of the electronic display of the present invention;
FIG. 3 is a partial enlarged structural view of the point A in FIG. 1;
reference numerals:
a base 1; an annular groove 2; a support column 3; a roller 4; an annular sink tank 5; an annular limit plate 6; a screw 7; a connecting plate 8; a fixed shaft 9; an electronic display screen 10; a display screen housing 10 a; an LED display panel 10 b; an arc-shaped display panel 10 c; a backlight 10 d; a hollowed-out transparent plate 10 e; a main shaft 11; a slewing bearing 12; an outer ring gear 13; a first stepper motor 14; a gear 15; a first protective cover 16; a first sprocket 17; a motor bracket 18; a second stepping motor 19; a shaft hole 20; a second sprocket 21; a chain 22; a second protective cover 23.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.
Firstly, referring to fig. 1 and fig. 3, an automotive electronic display screen according to an embodiment of the present invention is specifically described, including a base 1 for mounting the automotive electronic display screen on a top of an automobile, wherein the base 1 is provided with an annular groove 2, a pair of support pillars 3 are symmetrically arranged in the annular groove 2, rollers 4 are rotatably arranged at bottoms of the support pillars 3, an annular sinking groove 5 is formed at an upper portion of the annular groove 2, an annular limiting plate 6 for pressing the rollers 4 at bottoms of the support pillars 3 is arranged in the annular sinking groove 5, the annular limiting plate 6 is connected with the annular sinking groove 5 through screws 7, a connecting plate 8 is connected between the pair of support pillars 3, the base 1 is provided with a first rotation driving mechanism for driving the connecting plate 8 to rotate horizontally, and an electronic display screen 10 is rotatably arranged between upper portions of the pair of support pillars 3 through a fixing shaft 9, the fixing shaft 9 is fixedly arranged on the electronic display screen 10, the fixing shaft 9 is rotatably arranged on the support columns 3, and a second rotary driving mechanism for driving the electronic display screen 10 to vertically rotate is arranged on one support column 3.
As shown in fig. 1, the first rotary driving mechanism includes a spindle 11 fixedly disposed at the center of the bottom of the connecting plate 8, the bottom of the spindle 11 is rotatably disposed on the base 1 through a slewing bearing 12, an outer gear ring 13 is disposed on the spindle 11, a first stepping motor 14 is disposed on the base 1, and a gear 15 matched with the outer gear ring 13 is disposed on an output shaft of the first stepping motor 14.
In addition, as shown in fig. 1, the first rotary driving mechanism is provided with a first protection cover 16, so that the first rotary driving mechanism can stably work for a longer time, and the service life is prolonged.
In addition, as shown in fig. 1, the second rotary driving mechanism includes a first sprocket 17 disposed at an outer end of a fixing shaft 9 on one of the supporting columns 3, a second stepping motor 19 is mounted on an inner side of the supporting column 3 below the connecting plate 8 through a motor bracket 18, an output shaft of the second stepping motor 19 extends out of a shaft hole 20 formed in the supporting column 3, a second sprocket 21 is disposed at an outer end of an output shaft of the second stepping motor 19, and the first sprocket 17 is in transmission connection with the second sprocket 21 through a chain 22.
In addition, as shown in fig. 1, the second rotary driving mechanism is provided with a second protective cover 23, so that the second rotary driving mechanism can stably work for a longer time, and the service life is prolonged.
In addition, as shown in fig. 2, the electronic display screen 10 includes a display screen casing 10a, an LED display panel 10b and an arc display panel 10c are respectively disposed outside the display screen casing 10a, a backlight 10d is disposed inside the display screen casing 10a, and a hollow plate 10e is disposed outside the arc display panel 10 c.
The working principle of the utility model is as follows:
when needing to use electronic display screen, start second step motor 10 earlier and drive electronic display screen through chain 9 and rotate to suitable position, electronic display screen can 360 degrees rotations to screen display changes around realizing, satisfies the use needs of more scenes. When the electronic display screen needs to be transversely rotated, the first stepping motor is started to drive the supporting columns to rotate and roll in the annular grooves, so that the horizontal direction 360 can freely rotate.
When needs show the LED display panel, with the rotatory adjustment of display screen casing to the position that needs the show, open LED display switch can: when the arc-shaped display panel needs to be displayed, the display screen shell is rotated to a needed position in the same way, the backlight is turned on, the advertisement content can be displayed, and the two groups of display elements in the electronic display screen can be used independently or simultaneously.
The automobile according to the embodiment of the utility model comprises the electronic display screen according to the embodiment of the utility model, and the electronic display screen according to the embodiment of the utility model has the technical effects, so that the automobile according to the embodiment of the utility model also has the corresponding technical effects that the electronic display screen can be turned over in a non-use state to reduce the height of the automobile and facilitate passing, and the electronic display screen can be adjusted in angles on a horizontal plane and a vertical plane to improve the effect of displaying advertisements.
Other structures and operations of the automobile according to the embodiments of the present invention will be understood and readily implemented by those skilled in the art, and thus will not be described in detail.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (7)
1. The utility model provides an automotive electronics display screen, its characterized in that, including be used for with automotive electronics display screen installs base (1) at the car top, ring channel (2) have been seted up on base (1), be the symmetry in ring channel (2) and set up a pair of support column (3), support column (3) bottom is rotated and is provided with gyro wheel (4), ring channel (2) upper portion has been seted up annular heavy groove (5), be provided with in annular heavy groove (5) and be used for pressing annular limiting plate (6) of establishing gyro wheel (4) of support column (3) bottom, annular limiting plate (6) with be connected through screw (7) between annular heavy groove (5), be connected with connecting plate (8) between a pair of support column (3), be provided with on base (1) and be used for driving connecting plate (8) horizontal rotation's first rotary driving mechanism, an electronic display screen (10) is rotatably arranged between the upper portions of the pair of supporting columns (3) through a fixing shaft (9), the fixing shaft (9) is fixedly arranged on the electronic display screen (10), the fixing shaft (9) is rotatably arranged on the supporting columns (3), and a second rotary driving mechanism for driving the electronic display screen (10) to vertically rotate is arranged on one of the supporting columns (3).
2. The automotive electronic display screen according to claim 1, wherein the first rotary driving mechanism comprises a spindle (11) fixedly arranged at the center of the bottom of the connecting plate (8), the bottom of the spindle (11) is rotatably arranged on the base (1) through a slewing bearing (12), an outer gear ring (13) is arranged on the spindle (11), a first stepping motor (14) is arranged on the base (1), and a gear (15) matched with the outer gear ring (13) is arranged on an output shaft of the first stepping motor (14).
3. Automotive electronic display according to claim 2, characterised in that a first protective shield (16) is arranged on the first rotary drive.
4. The automotive electronic display screen of claim 1, wherein the second rotary driving mechanism comprises a first chain wheel (17) arranged at the outer end of a fixed shaft (9) on one of the supporting columns (3), a second stepping motor (19) is mounted on the inner side of the supporting column (3) below the connecting plate (8) through a motor bracket (18), an output shaft of the second stepping motor (19) extends out of a shaft hole (20) formed in the supporting column (3), a second chain wheel (21) is arranged at the outer end of the output shaft of the second stepping motor (19), and the first chain wheel (17) is in transmission connection with the second chain wheel (21) through a chain (22).
5. The vehicle electronic display screen of claim 4, wherein a second protective cover (23) is provided on the second rotary drive mechanism.
6. The automotive electronic display screen according to claim 1, characterized in that the electronic display screen (10) comprises a display screen casing (10a), the exterior of the display screen casing (10a) is respectively provided with an LED display panel (10b) and an arc-shaped display panel (10c), the interior of the display screen casing (10a) is provided with a backlight (10d), and the exterior of the arc-shaped display panel (10c) is provided with a hollowed-out transparent plate (10 e).
7. An automobile, characterized in that it comprises an automotive electronic display screen according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121217923.4U CN215474873U (en) | 2021-06-02 | 2021-06-02 | Automobile electronic display screen and automobile with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121217923.4U CN215474873U (en) | 2021-06-02 | 2021-06-02 | Automobile electronic display screen and automobile with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215474873U true CN215474873U (en) | 2022-01-11 |
Family
ID=79782134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121217923.4U Expired - Fee Related CN215474873U (en) | 2021-06-02 | 2021-06-02 | Automobile electronic display screen and automobile with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215474873U (en) |
-
2021
- 2021-06-02 CN CN202121217923.4U patent/CN215474873U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |