CN221137648U - Vehicle-mounted rotary multi-screen instrument - Google Patents
Vehicle-mounted rotary multi-screen instrument Download PDFInfo
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- CN221137648U CN221137648U CN202323393740.XU CN202323393740U CN221137648U CN 221137648 U CN221137648 U CN 221137648U CN 202323393740 U CN202323393740 U CN 202323393740U CN 221137648 U CN221137648 U CN 221137648U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 238000013016 damping Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 description 3
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Abstract
An in-vehicle rotary multi-screen meter, comprising: the instrument screen is used for enabling the corresponding screen to face the driver when the instrument screen rotates forwards and backwards to a corresponding angle, and is provided with a plurality of screens respectively used for displaying different information, and the screens are arranged forwards and backwards along the front and back rotation direction of the instrument screen; the device comprises a transmission box and a driven box which are respectively positioned at the left side and the right side of the instrument screen, wherein a gear reduction system is arranged in the transmission box, a transmission shaft of the gear reduction system extends out of the transmission box in the left-right direction and is connected with one end of the instrument screen, and the driven box is rotationally connected with the other end of the instrument screen; and the output shaft of the driving motor extends into the transmission case and is in transmission connection with the gear reduction system. The utility model avoids that all information is displayed by one screen in the prior art, and improves the safety.
Description
Technical Field
The utility model belongs to the technical field of vehicle-mounted screens, and particularly relates to a vehicle-mounted rotary multi-screen instrument.
Background
The vehicle-mounted instrument is one of the indispensable important instruments arranged in the automobile, is one of the important tools for a driver to acquire the vehicle information and make driving decisions, and helps the driver to better control the vehicle and make driving decisions.
The vehicle-mounted instrument needs to display various information, such as speed, rotating speed, oil quantity, water temperature, navigation, multimedia and the like, at present, one screen is generally used for displaying all the information, which may cause that the information is too crowded to influence the reading and judgment of a driver, and the excessive information may be distracted from the driver, so that safety risks exist.
Disclosure of utility model
Based on the technical problems, the vehicle-mounted rotary multi-screen instrument is provided.
In order to solve the technical problems, the utility model adopts the following technical scheme:
An in-vehicle rotary multi-screen meter, comprising:
The instrument screen is used for enabling the corresponding screen to face the driver when the instrument screen rotates forwards and backwards to a corresponding angle, and is provided with a plurality of screens respectively used for displaying different information, and the screens are arranged forwards and backwards along the front and back rotation direction of the instrument screen;
The device comprises a transmission box and a driven box which are respectively positioned at the left side and the right side of the instrument screen, wherein a gear reduction system is arranged in the transmission box, a transmission shaft of the gear reduction system extends out of the transmission box in the left-right direction and is connected with one end of the instrument screen, and the driven box is rotationally connected with the other end of the instrument screen;
And the output shaft of the driving motor extends into the transmission case and is in transmission connection with the gear reduction system.
The instrument screen of the instrument is provided with a plurality of screens for displaying different information, the instrument screen can rotate back and forth, and the corresponding screen faces to a driver at a corresponding angle, so that the driver can view the corresponding information from different screens according to the needs, the situation that all information is displayed by one screen in the prior art is avoided, and the safety is improved.
Drawings
FIG. 1 is a schematic view of a first screen state of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model in a second screen state;
FIG. 3 is an exploded view of the instrument panel of the present utility model;
FIG. 4 is an exploded view of the present utility model;
Fig. 5 is an exploded view of the transmission case and gear reduction system of the present utility model.
Detailed Description
Embodiments of the present utility model will be described below with reference to the drawings. The embodiments described in the present specification are not intended to be exhaustive or to represent the only embodiments of the present utility model. The following examples are presented for clarity of illustration of the utility model of the present patent and are not intended to limit the embodiments thereof. It will be apparent to those skilled in the art that various changes and modifications can be made in the embodiment described, and that all the obvious changes or modifications which come within the spirit and scope of the utility model are deemed to be within the scope of the utility model.
As shown in fig. 1, 2 and 4, an embodiment of the present application provides a vehicle-mounted rotary multi-screen meter including a meter screen 110, a bracket 120, a control board 130, a transmission case 140, a gear reduction system 150, a driven case 160 and a driving motor 170.
The instrument panel 110 has a plurality of screens for displaying different information, respectively, which are arranged in a front-rear rotation direction of the instrument panel, with the corresponding screens facing the driver when rotated back-and-forth to the corresponding angles. The two screens respectively display information in a first mode and a second mode, such as the information in the first power mode and the information in the second power mode, specifically, as shown in fig. 3, the instrument screen 110 includes an outer frame 111, a first screen 112, a first PCB board 113, a first cover plate 114, a middle frame 115, a second screen 116, a second PCB board 117 and a second cover plate 118, the first screen 112 is fixed on the front side of the outer frame 111 by bolts, the rear side of the outer frame 111 forms an arc-shaped opening in the up-down direction, the first PCB board 113 is fixed in the outer frame 111 by bolts and is electrically connected with the first screen 112, the first cover plate 114 covers the outer side of the first screen 112, the middle frame 115 is in an arc shape adapted to the opening, the second screen 116 is clamped with the opening, the second screen 117 is fixed on the outer side upper part of the middle frame 115 by bolts, the second PCB board 117 is fixed on the inner side of the middle frame 115 by bolts and is electrically connected with the second screen 116, and the second cover plate 118 covers the outer side of the second screen 116.
Wherein the left end of the middle frame 115 forms a connection end 115a and the right end forms a shaft end 115b, see fig. 4.
As shown in fig. 4, the bracket 120 includes a bottom plate 121 and a mounting box 122, the gear box 122 is fixed on the bottom plate 121, a third detachable cover plate 122a is provided at the rear side of the mounting box 122, and a mounting hole 122b is provided at the left end of the mounting box 122.
The control board 130 is fixed within the mounting box 122.
The transmission case 140 and the driven case 160 are fixed on the bottom plate 121, and the transmission case 140 and the driven case 160 are respectively positioned at the left and right sides of the meter screen 110, the transmission case 140 is composed of a transmission case main body 141 and a transmission case cover plate 142, and the driven case 160 is composed of a driven case main body 161 and a driven case cover plate 162.
The gear reduction system 150 is disposed in the transmission case 140, as shown in fig. 5, the gear reduction system 150 includes a primary reduction gear 151, a secondary reduction gear 152, a tertiary reduction gear 153, a quaternary reduction gear 154, and a transmission shaft 155, the primary reduction gear 151, the secondary reduction gear 152, the tertiary reduction gear 153, the quaternary reduction gear 154, and the transmission shaft 155 are all rotatably disposed in the transmission case 140, and each reduction gear is engaged step by step, the transmission shaft 155 has a gear portion 155a, the gear portion 155a is engaged with the quaternary reduction gear 154, and the transmission shaft 155 extends out of the transmission case 140 in the left-right direction and is connected with the connection end 115a of the meter screen 110.
Wherein a damper (not shown) is provided between the driving shaft 155 and a bearing portion 142a (see fig. 5) formed on the driving case cover 142.
The driven case 160 is rotatably connected to the shaft end 115b of the meter screen 110, the shaft end 115b is provided with a magnet 180, and the driven case 160 is provided with a hall sensor 190 corresponding to the magnet 180, see fig. 4.
The driving motor 170 is fixed in the mounting hole 122b of the mounting box 122 and is electrically connected with the control board 130, an output shaft 171 of the driving motor 170 extends into the transmission box 140, and the output shaft 171 is provided with a worm which is meshed with the primary reduction gear 151 to realize transmission connection with the gear reduction system 150.
When the intelligent instrument screen 110 is used, a user can send a signal to the control board 130 through a button of the steering wheel, the control board 130 gives a pulse signal to the driving motor 170, the driving motor 170 rotates and transmits torque to the gear reduction system 150, the transmission shaft 155 of the gear reduction system 150 drives the instrument screen 110 to rotate in the front-back direction, the angle encoder on the driving motor 170 stops rotating after detecting that the output shaft 171 reaches the position, and meanwhile, the Hall detector 190 synchronously detects and corrects the rotation angle to ensure the accuracy of the rotation angle of the instrument screen 110. After the instrument panel 110 reaches the target angle, the instrument panel 110 is kept from deflecting or shaking under the external force under the self-locking action of the damping member 156 and the driving motor 170.
As can be seen from the above, the instrument screen of the instrument provided by the embodiment of the application has a plurality of screens for displaying different information, and the instrument screen can be rotated back and forth, so that the corresponding screen faces the driver at a corresponding angle, and therefore, the driver can view the corresponding information from different screens as required, thereby avoiding displaying all information by one screen in the prior art, and improving the safety.
It will be apparent to those skilled in the art that the above embodiments are provided for illustration only and not for limitation of the utility model, and that variations and modifications of the above described embodiments are intended to fall within the scope of the claims of the utility model as long as they fall within the true spirit of the utility model.
Claims (7)
1. A vehicle-mounted rotary multi-screen instrument, comprising:
The instrument screen is used for enabling the corresponding screen to face the driver when the instrument screen rotates forwards and backwards to a corresponding angle, and is provided with a plurality of screens respectively used for displaying different information, and the screens are arranged forwards and backwards along the front and back rotation direction of the instrument screen;
The device comprises a transmission box and a driven box which are respectively positioned at the left side and the right side of the instrument screen, wherein a gear reduction system is arranged in the transmission box, a transmission shaft of the gear reduction system extends out of the transmission box in the left-right direction and is connected with one end of the instrument screen, and the driven box is rotationally connected with the other end of the instrument screen;
And the output shaft of the driving motor extends into the transmission case and is in transmission connection with the gear reduction system.
2. The vehicle-mounted rotary multi-screen instrument according to claim 1, wherein the instrument screen comprises an outer frame, a first screen, a first PCB board, a first cover plate, a middle frame, a second screen, a second PCB board and a second cover plate, wherein the first screen is fixed on the front side of the outer frame, an arc opening is formed in the upper and lower directions of the outer frame, the first PCB board is fixed in the outer frame and is electrically connected with the first screen, the first cover plate covers the outer side of the first screen, the middle frame is in an arc shape matched with the opening and is connected with the opening, the second screen is fixed on the upper portion of the outer side of the middle frame, the second PCB board is fixed on the inner side of the middle frame and is electrically connected with the second screen, and the second cover plate covers the outer side of the second screen.
3. The vehicle-mounted rotary multi-screen instrument according to claim 1, wherein the gear reduction system comprises a primary reduction gear, a secondary reduction gear, a tertiary reduction gear, a quaternary reduction gear and a transmission shaft, the primary reduction gear, the secondary reduction gear, the tertiary reduction gear, the quaternary reduction gear and the transmission shaft are all rotatably arranged in the transmission case, the reduction gears are meshed step by step, and the transmission shaft is provided with a gear part which is meshed with the quaternary reduction gear.
4. A vehicle-mounted rotary multi-screen instrument according to claim 3, wherein the output shaft of the drive motor has a worm which is in mesh with the primary reduction gear.
5. The vehicle-mounted rotary multi-screen instrument of claim 4, wherein a damping member is disposed between the drive shaft and the drive case.
6. The vehicle-mounted rotary multi-screen instrument according to claim 1, wherein one end of the instrument screen forms a connecting end connected with the transmission shaft, the other end forms a shaft end, the driven box is rotationally connected with the shaft end, the shaft end is arranged on a magnet, and a hall sensor corresponding to the magnet is arranged in the driven box.
7. The vehicle-mounted rotary multi-screen instrument according to any one of claims 1 to 6, further comprising a bracket and a control board, wherein the bracket comprises a bottom plate and a mounting box, the driving box, the driven box and the mounting box are all fixed on the bottom plate, a detachable third cover plate is arranged on the rear side of the mounting box, a mounting hole is formed in one end, adjacent to the driving box, of the mounting box, the driving motor is fixed in the mounting hole, and the control board is fixed in the mounting box and is electrically connected with the driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323393740.XU CN221137648U (en) | 2023-12-13 | 2023-12-13 | Vehicle-mounted rotary multi-screen instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323393740.XU CN221137648U (en) | 2023-12-13 | 2023-12-13 | Vehicle-mounted rotary multi-screen instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221137648U true CN221137648U (en) | 2024-06-14 |
Family
ID=91429432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323393740.XU Active CN221137648U (en) | 2023-12-13 | 2023-12-13 | Vehicle-mounted rotary multi-screen instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221137648U (en) |
-
2023
- 2023-12-13 CN CN202323393740.XU patent/CN221137648U/en active Active
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