CN213892359U - Spring auxiliary mechanism for vehicle-mounted display - Google Patents
Spring auxiliary mechanism for vehicle-mounted display Download PDFInfo
- Publication number
- CN213892359U CN213892359U CN202022234760.2U CN202022234760U CN213892359U CN 213892359 U CN213892359 U CN 213892359U CN 202022234760 U CN202022234760 U CN 202022234760U CN 213892359 U CN213892359 U CN 213892359U
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- spring
- display screen
- vehicle
- rocker arm
- mounted display
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Abstract
The utility model discloses a spring complementary unit for vehicle-mounted display, including connecting rocking arm, the spring in display screen one end, the one end of spring links to each other with the rocking arm, and the other end of spring links to each other with the base. The utility model discloses can realize that the automation of display screen is opened, make things convenient for consumer's use, improve consumer's use and experienced.
Description
Technical Field
The utility model relates to a vehicle-mounted display technical field, in particular to a spring complementary unit for vehicle-mounted display.
Background
The vehicle-mounted display is usually installed on the top of the compartment of the automobile, and generally comprises a base and a display screen, wherein the display screen is rotatably connected to the base. When the display screen needs to be used, the display screen can be turned downwards to be in an upright state; when the use finishes, the display screen can upwards overturn to the laminating with the base, can save the inner space in carriage like this. Among the present vehicle-mounted display, can divide into electric vehicle-mounted display and manual vehicle-mounted display two kinds with vehicle-mounted display according to the mode of opening of display screen, electric vehicle-mounted display utilizes parts such as motors generally to drive the display screen and rotates, realizes opening and closing the automation of display screen, but electric vehicle-mounted display general structure is comparatively complicated, and manufacturing cost is high, and the price is expensive. In the manual vehicle-mounted display, the display is rotatably connected to the base, and the display screen is opened and closed in a manual mode. The manual vehicle-mounted display is simple in structure, low in manufacturing cost and low in price, and therefore the manual vehicle-mounted display is widely used. However, the manual vehicle-mounted display has the following defects: the display screen can be opened only by hand, so that the use is inconvenient and the use experience is poor.
Disclosure of Invention
The utility model aims at solving current manual vehicle-mounted display when using, the display screen need be manual could open completely, and it is comparatively inconvenient to use, uses and experiences relatively poor problem, provides a spring complementary unit for vehicle-mounted display, can effectively solve above-mentioned problem.
The utility model aims at realizing through the following technical scheme: the utility model provides a spring complementary unit for vehicle-mounted display, is including connecting rocking arm, the spring on the display screen, and the one end of spring links to each other with the rocking arm, and the other end and the base of spring link to each other.
In the utility model, when the display screen is closed, the spring is stretched and is in an energy storage state; when the display screen is opened, the spring releases energy to push the rocker arm to rotate, the rocker arm drives the rotating shaft to rotate, and then the display screen is driven to turn over, so that the display screen is automatically opened under the action of the spring, the use of consumers is facilitated, and the use experience of the consumers is improved.
Preferably, the device further comprises a damping device, one end of the damping device is rotatably connected to the rocker arm, and the other end of the damping device is rotatably connected to the base. In the process that the spring drives the display screen to be automatically opened, the damping device can consume energy released by a part of the spring, so that the rotating speed of the display screen when the display screen is opened is reduced, and the display screen can be opened at a moderate speed. The type and kind of damping device can be selected according to actual needs.
Preferably, the damping means is a hydraulic damper.
Preferably, the damping means is a friction damper.
Preferably, one end of the rocker arm is connected to the rotating shaft, the other end of the rocker arm is provided with a connecting shaft, one end of the spring is connected to the connecting shaft, and one end of the damping device is rotatably connected to the connecting shaft.
Preferably, when the display screen is closed, the included angle between the rocker arm and the length direction of the spring is 20-30 degrees, and when the display screen is completely opened, the included angle between the rocker arm and the length direction of the spring is 110-130 degrees.
The utility model has the advantages that: the utility model discloses can realize that the automation of display screen is opened, make things convenient for consumer's use, improve consumer's use and experienced.
Drawings
Fig. 1 is a schematic structural diagram of one direction of the vehicle-mounted display.
Fig. 2 is a schematic structural diagram of the vehicle-mounted display in another direction.
Fig. 3 is a schematic structural view of the spring assist mechanism when the display screen is closed.
Fig. 4 is a schematic view of the spring assist mechanism when the display screen is opened.
In the figure: 1. base, 2, display screen, 3, spring, 4, damping device, 5, pivot, 6, rocking arm, 7, fixed axle.
Detailed Description
The invention will be further described with reference to the following detailed description and accompanying drawings.
Example 1:
as shown in fig. 1 to 4, a spring auxiliary mechanism for a vehicle-mounted display comprises a base 1, a display screen 2, a rocker arm 6, a spring 3 and a damping device 4, wherein two ends of the display screen 2 are respectively provided with a rotating shaft 5, and the rotating shafts 5 are rotatably connected to the base 1. One end of the rocker arm 6 is fixedly connected to the rotating shaft 5, and the other end is provided with a connecting shaft. One end of the spring 3 is connected to the connecting shaft, and the other end is connected to the base 1. One end of the damping device 4 is rotatably connected to the connecting shaft, and the other end of the damping device 4 is rotatably connected to a hinge shaft 7 arranged on the base 1. In this embodiment, the damping device 4 is a hydraulic damper. The hydraulic damper is a prior art, and the specific structure of the hydraulic damper can be found in the invention patent with the publication number of CN 110486406A. An anti-torsion bar 8 is transversely arranged in the display screen 2, and two ends of the anti-torsion bar 8 are fixed on the display screen 2. When the display screen is closed, the included angle between the rocker arm and the length direction of the spring is 20-30 degrees, and when the display screen is completely opened, the included angle between the rocker arm and the length direction of the spring is 110-130 degrees.
The utility model discloses in, the display screen rotates through the pivot to be connected on the base, and the display screen can revolute the axle and rotate to realize opening and closing of display screen. When the display screen is closed, the spring is stretched and is in an energy storage state; when the display screen is opened, the spring releases energy to push the rocker arm to rotate, the rocker arm drives the rotating shaft to rotate, and then the display screen is driven to turn over, so that the display screen is automatically opened under the action of the spring, the use of consumers is facilitated, and the use experience of the consumers is improved.
Example 2:
example 2 differs from example 1 in that: in embodiment 3, the damping device 4 is a friction damper, which is a prior art, and the specific structure thereof can be found in the patent publication No. CN 101484722B. The rest of the structure was the same as in example 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (5)
1. A spring assist mechanism for a vehicle display, comprising: the device comprises a rocker arm and a spring which are connected on a display screen, wherein one end of the spring is connected with the rocker arm, and the other end of the spring is connected with a base; when the display screen is closed, the included angle between the rocker arm and the length direction of the spring is 20-30 degrees, and when the display screen is completely opened, the included angle between the rocker arm and the length direction of the spring is 110-130 degrees.
2. The spring assist mechanism for a vehicle display as set forth in claim 1, further comprising a damping device, one end of the damping device being pivotally connected to the rocker arm and the other end of the damping device being pivotally connected to the base.
3. A spring assist mechanism for a vehicle display as set forth in claim 2 wherein said damping means is a hydraulic damper.
4. A spring assist mechanism for a vehicle display as set forth in claim 2 wherein said damping means is a friction damper.
5. The spring assist mechanism for a vehicle-mounted display according to claim 2, wherein one end of the rocker arm is connected to the rotating shaft, the other end of the rocker arm is provided with a connecting shaft, one end of the spring is connected to the connecting shaft, and one end of the damping device is rotatably connected to the connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022234760.2U CN213892359U (en) | 2020-10-09 | 2020-10-09 | Spring auxiliary mechanism for vehicle-mounted display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022234760.2U CN213892359U (en) | 2020-10-09 | 2020-10-09 | Spring auxiliary mechanism for vehicle-mounted display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213892359U true CN213892359U (en) | 2021-08-06 |
Family
ID=77112537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022234760.2U Active CN213892359U (en) | 2020-10-09 | 2020-10-09 | Spring auxiliary mechanism for vehicle-mounted display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213892359U (en) |
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2020
- 2020-10-09 CN CN202022234760.2U patent/CN213892359U/en active Active
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