CN216401330U - Central display screen angle adjusting device and car - Google Patents
Central display screen angle adjusting device and car Download PDFInfo
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- CN216401330U CN216401330U CN202122235667.8U CN202122235667U CN216401330U CN 216401330 U CN216401330 U CN 216401330U CN 202122235667 U CN202122235667 U CN 202122235667U CN 216401330 U CN216401330 U CN 216401330U
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Abstract
The utility model provides a central display screen angle adjusting device and an automobile, comprising: the bracket is fixedly connected with the central display screen, and an avoidance space is formed between the central display screen and the instrument panel body of the automobile; the fixing frame is fixedly connected to the instrument panel body, and the support is rotatably connected with the fixing frame; actuating mechanism fixed connection is in fixed frame, and actuating mechanism is including connecting the support arm, connects the support arm and includes first arm and the second arm of mutual articulated, and fixed frame and leg joint are passed to first arm, and actuating mechanism's output makes a round trip to stretch and is articulated with the second arm, can drive the central display screen of connection on the support and dodge the interior horizontal hunting of space. The technical scheme has the advantages that the device is novel in structure and small in occupied space, can meet the requirement for arrangement angle adjustment of suspension display screens of different sizes, and is convenient for later-stage platform application; and the transmission of worm gear can realize the auto-lock, prevents that central display screen from trembling at the vibration in-process.
Description
Technical Field
The utility model belongs to the technical field of automobile accessories, and particularly relates to a central display screen angle adjusting device and an automobile.
Background
In the present automobile design development process, the central display screen is as function control, information output and the important spare part of amusement and recreation, and most motorcycle type central display screen arranges the position and belongs to fixed, arranges the angle and be Y to parallel, shines on the display screen when sunshine shines from windscreen and side windshield, produces the reflection of light to the eyes easily, dazzles scheduling problem, causes driver or copilot side passenger can not conveniently discern the information in the display screen.
Based on the above-mentioned problem, need urgently to need one kind and can realize the wobbling device of central authorities 'display screen horizontal angle, satisfy the controllability of central authorities' display screen arrangement angle, the certain angle that deflects about central authorities 'display screen, improve the visuality of display screen greatly, avoid the reflection of light to dazzle dazzling scheduling problem, also can increase the automatic appearance sense of central authorities' display screen through actions such as the central authorities 'display screen left and right sides "shaking the head", promote the functional bright point of central authorities' display screen.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the driving mechanism is fixed and arranged at the lower side of the device and does not move left and right along with the central display screen, the worm gear and the screw nut of the driving mechanism drive the central display screen to swing left and right at an angle, and self-locking at any position can be realized.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a central display screen angle adjustment device, comprising:
the support is fixedly connected with the central display screen, and an avoidance space is formed between the central display screen and the instrument panel body of the automobile;
the fixing frame is fixedly connected to the instrument panel body, and the support is rotatably connected with the fixing frame;
actuating mechanism, actuating mechanism fixed connection be in the fixed frame, actuating mechanism is including connecting the support arm, it includes mutual articulated first arm and second arm to connect the support arm, first arm passes fixed frame with leg joint, actuating mechanism's output make a round trip to stretch and contract and with the second arm is articulated, can drive the connection and be in on the support central display screen is in dodge the interior horizontal hunting of space.
Preferably, in the central display angle adjusting apparatus, the driving mechanism includes:
the end part of the driving motor is provided with a worm, the worm is connected with a worm wheel, and two sides of the worm wheel are provided with bearings;
the nut is arranged in the bearing in a penetrating mode and is connected with the worm wheel;
and one end of the lead screw penetrates through the worm wheel and is meshed with the nut, and the other end of the lead screw is connected with the second arm through a pin shaft.
Preferably, in the central display screen angle adjusting device, the driving mechanism further includes a first housing and a second housing, the first housing and the second housing are connected to form a first accommodating space, and the first accommodating space is provided with the driving motor.
Preferably, the central display screen angle adjusting device further comprises two pressing plates, the two pressing plates are respectively arranged at two ends of the driving mechanism, and the two pressing plates are fixed in the fixing frame in a threaded manner.
Preferably, the central display screen angle adjusting device further comprises a control unit, and the control unit is connected with the driving motor and an automobile machine of the automobile.
Preferably, the central display screen angle adjusting device further comprises a dust cover and a rear cover, the dust cover and the rear cover are connected with the fixed frame, a second accommodating space is formed between the rear cover and the fixed frame, and the driving mechanism is arranged in the second accommodating space.
Preferably, in the central display screen angle adjusting device, two ends of the bracket are movably connected with the fixing frame through two central shafts.
Preferably, in the central display screen angle adjusting apparatus, a maximum swing angle of the central display screen swinging left and right in the avoidance space is not less than 12 °.
Preferably, in the central display screen angle adjusting device, the bracket and the fixing frame are made of aluminum profiles.
An automobile comprises the central display screen angle adjusting device.
The technical scheme of the utility model has the beneficial effects that:
1. this angle adjusting device novel structure, device occupation space is little, can satisfy not unidimensional floated display screen and arrange angular adjustment, and the later stage platformization of being convenient for is used, reduces the development cost of whole device.
2. This angle adjusting device can realize the auto-lock through the transmission of worm gear, prevents that central display screen from shaking at the vibration in-process, promotes local mode.
3. This angle adjusting device's shell base etc. adopts aluminium alloy ex-trusions, the effectual weight and the cost of having reduced.
4. The angle adjusting device adopts the lead screw nut, has high transmission efficiency and can effectively control the swing angle.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
Fig. 1 is an exploded view showing the construction of a central display angle adjusting apparatus according to the present invention;
FIG. 2 shows a front view of the central display angle adjustment apparatus of the present invention;
FIG. 3 is an exploded view showing the construction of a driving mechanism of the central display angle adjusting apparatus of the present invention;
FIG. 4 is an exploded view of the internal transmission structure of the driving mechanism of the angle adjustment apparatus for a center display panel according to the present invention;
FIG. 5 shows a front view of the drive mechanism of the central display angle adjustment apparatus of the present invention;
description of reference numerals:
1. a support; 2. a central shaft; 3. a fixing frame; 4. a rear cover; 5. a dust cover 6, a pressure plate; 7. a drive mechanism; 81. a first housing; 82. a second housing; 9. a lead screw; 10. connecting a support arm; 101. a first arm; 102. a second arm; 11. a control unit; 12. a drive motor; 13. a pin shaft; 14. a nut; 15. a worm gear; 16. and a bearing.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
Automobile central display screen is fixed among the prior art, arranges the angle and can not adjust, and when sunshine shines the display screen, the display screen surface can give people the eye and bring the reflection of light, dazzle scheduling problem, influences driver or passenger to the discernment of display screen internal information, has reduced visuality and travelling comfort.
Referring to fig. 1, 2 and 5, an angle adjusting apparatus for a central display screen includes:
the automobile dashboard comprises a support 1, wherein the support 1 is fixedly connected with a central display screen, and an avoidance space is formed between the central display screen and an automobile dashboard body;
the fixing frame 3 is fixedly connected to the instrument panel body, and the bracket 1 is rotatably connected with the fixing frame 3;
Specifically, central display screen angle adjusting device mainly is as the support by fixed frame 3, support 1 rotates to be connected on fixed frame 3, actuating mechanism 7 fixed connection is in fixed frame 3, actuating mechanism 7 is fixed, arrange the device downside, do not follow central display screen side-to-side movement, the input of its actuating mechanism 7 is equipped with first arm 101 and second arm 102 of mutual articulated, first arm 101 passes fixed frame 3 and support 1 and is connected, second arm 102 is connected with actuating mechanism 7's output, the output through actuating mechanism 7 makes a round trip to stretch out and draw back, second arm 102 drives first arm 101 and drives support 1 and carry out the angle swing around the pivot of fixed frame 3. When the display screen is irradiated by sunlight, the display screen surface can bring light reflection, dazzling and other problems to people, the comfort and visibility of the control of the passengers are further improved, and the passenger cabin is more intelligent and humanized. And the device is because small, bear big, novel structure, be convenient for control, can satisfy the floated display screen of different sizes and arrange angular adjustment, is favorable to the platform to be applied to later stage derivative motorcycle type, reduces the development cost of whole device.
As a preferred example, referring to fig. 4, in the center screen angle adjusting apparatus, the driving mechanism 7 includes:
the end part of the driving motor 12 is provided with a worm, the worm is connected with a worm wheel 15, and two sides of the worm wheel 15 are provided with bearings 16;
the nut 14 is arranged in the bearing 16 in a penetrating way and is connected with the worm wheel 15;
and one end of the lead screw 9 penetrates through the worm wheel 15 and is meshed with the nut 14, and the other end of the lead screw 9 is connected with the second arm 102 through a pin shaft 13.
Specifically, the end of the driving motor 12 is provided with a worm, the worm drives a worm wheel 15 to rotate, the outline of the nut 14 is positioned on the inner side of the worm wheel 15 through two flat surfaces, the screw rod 9 penetrates through the inside of the nut 14 and is connected with the worm wheel 15, the nut 14 and one end of the screw rod 9 are fixed in the housing through two end face bearings 16, and the other end of the screw rod 9 is connected with a second arm 102 connected with the support arm 10 through a pin shaft 13. When the driving motor rotates, the worm drives the worm wheel 15 to rotate, the worm wheel 15 and the nut 14 are fixed together, so the nut 14 also rotates together, and through the transmission principle of the worm wheel, the worm and the screw nut, the screw 9 can perform telescopic motion left and right when the nut 15 rotates, so as to drive the first arm 101 of the connecting support arm 10 to drive the support 1 to perform angular swing around the central shaft 2. The left and right angle swing of the central display screen is driven by the transmission mode of the worm gear and the lead screw nut, the structure is simple, the positioning is accurate, and the self-locking of any position can be realized.
In a preferred example, referring to fig. 3, in the central display angle adjusting apparatus, the driving mechanism 12 further includes a first housing 81 and a second housing 82, the first housing 81 and the second housing 82 are connected to form a first accommodating space, and the first accommodating space is provided with the driving motor 12.
Specifically, the first housing 81 and the second housing 82 are connected to form a first accommodating space, and the driving motor 12 is wrapped by the first housing 81 and the second housing 82, so that the driving motor 12 can be better protected and sealed, dust and other tiny objects are prevented from damaging the motor, and the service life of the motor is prolonged.
A preferred example, referring to fig. 1, the central display angle adjusting apparatus further includes two pressing plates 6, the two pressing plates 6 are respectively disposed at two ends of the driving mechanism 7, and the two pressing plates 6 are screwed and fixed in the fixing frame 3.
Specifically, the whole driving mechanism 7 is fixed in the fixing frame 3 through two pressing plates 6 through screws, and the fixing frame 3 is used as a support to play a good role in bearing and supporting.
A preferred example is shown in fig. 3, the central display angle adjusting device further includes a control unit 11, and the control unit 11 is connected with the driving motor 12 and the vehicle of the automobile.
Specifically, the control unit 11 is a PCB, the PCB is connected with the driving motor 12 and the car machine, the PCB is used for controlling the motion logic and the motion parameters of the driving motor 12, the motion logic and the motion parameters can be set through a central display screen connected with the car machine, the transmission structure using the lead screw nut and the worm gear is simple, the positioning is accurate, and the PCB can control the maximum swing angle and the motion speed of the central display screen through the setting of the car machine.
Preferably, the drive motor 12 is a stepping motor.
As shown in fig. 1, the central display angle adjusting apparatus further includes a dust cover 5 and a rear cover 4, the dust cover 5 and the rear cover 4 are connected to the fixed frame 3, the rear cover 4 and the fixed frame 3 form a second accommodating space, and the driving mechanism 7 is disposed in the second accommodating space.
Specifically, the second accommodating space formed by the rear cover 4 and the fixed frame 3 can play a better role in protecting and sealing the driving mechanism 7, prevent dust and other tiny objects from being attached to the worm wheel 15, the worm and the lead screw 9 in the driving mechanism 7, influence the transmission performance of the worm wheel, the worm and the lead screw 9, and prolong the service life of the driving mechanism 7.
In a preferred example, referring to fig. 1, in the central display angle adjusting apparatus, both ends of a bracket 1 are movably connected to a fixed frame 3 through two central shafts 2.
Specifically, support 1 is connected on fixed frame 3 through 2 relative center pins 2 from top to bottom, can play better rotation effect for central display screen horizontal angle swing effect is better.
In a preferred example, in the central display screen angle adjusting apparatus, a maximum swing angle of the central display screen swinging to the left and right in the avoidance space is not less than 12 °.
Specifically, the central display screen angle adjusting device can control the left-right swinging limit angle of the central display screen to be 12-15 degrees. The swing angle can be limited according to the size of the avoidance space between the back of the central display screen and the instrument panel body, the requirement of the avoidance space is larger, the swing angle is larger, and the motion envelope is larger.
In a preferred example, in the central display angle adjusting apparatus, the bracket 1 and the fixing frame 3 are made of aluminum profiles.
Specifically, the support 1, the fixing frame 3, the rear cover 4 and the like are all made of aluminum profiles, so that the device is light in weight, high in rigidity and vibration resistance and capable of bearing a central display screen larger than 2Kg-3Kg of weight.
An automobile comprises the central display screen angle adjusting device.
The automobile using the central display screen angle adjusting device reduces the influence of sunlight irradiation on the driver or passenger to identify the information displayed on the central display screen, so that the automobile cabin becomes more intelligent and humanized.
Examples
Referring to fig. 1 to 5, the present embodiment provides a central display angle adjusting apparatus, including:
the automobile dashboard comprises a support 1, wherein the support 1 is fixedly connected with a central display screen, and an avoidance space is formed between the central display screen and an automobile dashboard body;
the fixing frame 3 is fixedly connected to the instrument panel body, and two ends of the support 1 are movably connected with the fixing frame 3 through two central shafts 2;
In the present embodiment, the drive mechanism 7 includes:
the end part of the driving motor 12 is provided with a worm, the worm is connected with a worm wheel 15, and two sides of the worm wheel 15 are provided with bearings 16;
the nut 14 is arranged in the bearing 16 in a penetrating way and is connected with the worm wheel 15;
and one end of the lead screw 9 penetrates through the worm wheel 15 and is meshed with the nut 14, and the other end of the lead screw 9 is connected with the second arm 102 through a pin shaft 13.
In this embodiment, the driving mechanism 12 further includes a first housing 81 and a second housing 82, the first housing 81 and the second housing 82 are connected to form a first accommodating space, and the driving motor 12 is disposed in the first accommodating space.
In this embodiment, the device further comprises two pressing plates 6, the two pressing plates 6 are respectively arranged at two ends of the driving mechanism 7, and the two pressing plates 6 are fixed in the fixing frame 3 in a threaded manner.
In this embodiment, the vehicle further includes a control unit 11, and the control unit 11 is connected with the driving motor 12 and the vehicle.
In this embodiment, the dust cover device further comprises a dust cover 5 and a rear cover 4, the dust cover 5 and the rear cover 4 are connected with the fixed frame 3, a second accommodating space is formed between the rear cover 4 and the fixed frame 3, and the driving mechanism 7 is arranged in the second accommodating space.
In this embodiment, the bracket 1 and the fixing frame 3 are made of aluminum profiles.
The central display screen angle adjusting device provided by the embodiment can be applied to the following four scenes:
1. starting the vehicle: the large screen swings left and right once and then is restored to the last memory position, and the ceremonies and the science and technology senses are enhanced by matching with voice prompt and the like;
2. the main driving application mode comprises the following steps: the large screen faces the main driver and is favorable for the view and observation of the driver by combining map navigation, reverse image and the like;
3. the copilot application mode comprises: the large screen faces the assistant driver, so that passengers on the assistant driver side can watch movies, games and the like conveniently, and an entertainment mode is started;
4. autonomic regulatory/memory function: different angles are set according to requirements, and custom habits are met.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. The utility model provides a central display screen angle adjusting device which characterized in that includes:
the support is fixedly connected with the central display screen, and an avoidance space is formed between the central display screen and the instrument panel body of the automobile;
the fixing frame is fixedly connected to the instrument panel body, and the support is rotatably connected with the fixing frame;
actuating mechanism, actuating mechanism fixed connection be in the fixed frame, actuating mechanism is including connecting the support arm, it includes mutual articulated first arm and second arm to connect the support arm, first arm passes fixed frame with leg joint, actuating mechanism's output make a round trip to stretch and contract and with the second arm is articulated, can drive the connection and be in on the support central display screen is in dodge the interior horizontal hunting of space.
2. The central display angle adjustment apparatus of claim 1, wherein the driving mechanism comprises:
the end part of the driving motor is provided with a worm, the worm is connected with a worm wheel, and two sides of the worm wheel are provided with bearings;
the nut is arranged in the bearing in a penetrating mode and is connected with the worm wheel;
and one end of the lead screw penetrates through the worm wheel and is meshed with the nut, and the other end of the lead screw is connected with the second arm through a pin shaft.
3. The central display screen angle adjustment device of claim 2, wherein the driving mechanism further comprises a first housing and a second housing, the first housing and the second housing are connected to form a first accommodating space, and the first accommodating space is provided with the driving motor.
4. The device for adjusting the angle of a central display screen according to claim 1, further comprising two pressing plates, wherein the two pressing plates are respectively disposed at two ends of the driving mechanism, and the two pressing plates are fixed in the fixing frame in a threaded manner.
5. The central display screen angle adjustment device of claim 2, further comprising a control unit, wherein the control unit is connected to the driving motor and the vehicle machine.
6. The central display screen angle adjusting device of claim 1, further comprising a dust cover and a rear cover, wherein the dust cover and the rear cover are connected to the fixing frame, a second accommodating space is formed between the rear cover and the fixing frame, and the driving mechanism is disposed in the second accommodating space.
7. The central display screen angle adjustment apparatus of claim 1, wherein both ends of the bracket are movably connected with the fixing frame through two central shafts.
8. The central display screen angle adjustment apparatus according to claim 1, wherein a maximum swing angle of the central display screen swinging left and right in the avoidance space is not less than 12 °.
9. The device of claim 1, wherein the bracket and the fixing frame are made of aluminum profiles.
10. A motor vehicle, characterized in that it comprises a central display screen angle adjustment device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122235667.8U CN216401330U (en) | 2021-09-15 | 2021-09-15 | Central display screen angle adjusting device and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122235667.8U CN216401330U (en) | 2021-09-15 | 2021-09-15 | Central display screen angle adjusting device and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216401330U true CN216401330U (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122235667.8U Active CN216401330U (en) | 2021-09-15 | 2021-09-15 | Central display screen angle adjusting device and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216401330U (en) |
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2021
- 2021-09-15 CN CN202122235667.8U patent/CN216401330U/en active Active
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