CN208180927U - Rotating mechanism for display terminal and the vehicle with it - Google Patents
Rotating mechanism for display terminal and the vehicle with it Download PDFInfo
- Publication number
- CN208180927U CN208180927U CN201820465540.0U CN201820465540U CN208180927U CN 208180927 U CN208180927 U CN 208180927U CN 201820465540 U CN201820465540 U CN 201820465540U CN 208180927 U CN208180927 U CN 208180927U
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- Prior art keywords
- display terminal
- rotating mechanism
- gear
- installation
- unit
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Abstract
The utility model discloses a kind of rotating mechanism for display terminal and the vehicles with it, the rotating mechanism includes: installation unit and electric drive unit, the installation unit is for installing display terminal, the electric drive unit includes driving motor and gear drive, the gear drive includes intermeshing driving gear and driven gear, the driving gear is connect with the driving motor, the driven gear is connected with the installation unit, the electric drive unit is configured to that the installation unit can be driven to rotate and be locked up in rotation to predetermined angle.Not only may be implemented as a result, display terminal vehicle it is intracorporal rotate freely and predetermined angle locking, but also keep display terminal simpler, conveniently in the intracorporal installation of vehicle.
Description
Technical field
The utility model relates to technical field of vehicle, in particular to a kind of rotating mechanism for display terminal with
And vehicle.
Background technique
In the related technology, requirement with Hyundai Motor in entertainment orientation, intelligence is continuously improved and mobile device
It becomes increasingly popular, so that multimedia function, form are increasingly rich, it can be with mobile phone, more function computer interconnection, can connect with internet
Energy, large scale touch screen have become the main trend of future development, but the fixed form of touch screen mostly with transverse screen or is erected at present
The single-mode of screen is directly fixed on instrument desk.This form in the picture and the images resource such as video in face of different size not
It is able to achieve equal proportion, full screen display, while the personal use habit of different user can not be taken into account.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
A kind of rotating mechanism for display terminal out, the rotating mechanism can drive display terminal to rotate and lock in predetermined angle
Only.
The utility model also proposes a kind of vehicle with the above-mentioned rotating mechanism for display terminal.
The rotating mechanism for display terminal according to the utility model first aspect embodiment include: installation unit and
Electric drive unit, for the installation unit for installing display terminal, the electric drive unit includes driving motor and tooth
Wheel drive mechanism, the gear drive include intermeshing driving gear and driven gear, the driving gear and institute
Driving motor connection is stated, the driven gear is connected with the installation unit, and the electric drive unit is configured to drive
The installation unit rotation is simultaneously locked up in rotation to predetermined angle.
According to the rotating mechanism of the display terminal of the utility model embodiment, connect by the way that installation unit and display terminal are fixed
It connects so that display terminal to be fixed on car body, and installation unit is allow to drive backspin in the driven gear of electric drive unit
Turn, to allow display terminal to rotate to predetermined angle and be locked up under the drive of driving motor.Thus it not only may be implemented
Display terminal vehicle it is intracorporal rotate freely and predetermined angle locking, and make display terminal vehicle it is intracorporal installation more
Add simple, conveniently.
Some embodiments according to the present utility model, the electric drive unit are configured at least drive the display eventually
End switches between transverse screen and vertical screen.
In some embodiments, the driving gear and the driven gear are hypoid gear.
Optionally, the central axis of the central axis of the driving gear and the driven gear is orthogonal, the driving tooth
Wheel is biased relative to the driven gear.
Further, the installation unit has installation axle, and the installation axle is stairstepping and has the shaft shoulder, described driven
One end of gear is mutually only supported with the shaft shoulder, and the driven gear housing passes through key in the installation axle and with the installation axle
Connection, the outer wall of the installation axle integrally formed with the first key teeth, the driven gear have with the first key teeth grafting and
First keyway of interference fit.
Further, the driving gear housing is defeated on the output shaft of the driving motor and with the driving motor
Shaft is connected by key.
Some embodiments according to the present utility model, the installation unit also have the one end for being connected to the installation axle
The flanged ends of annular, the flanged ends is suitable for connecting at the display terminal rear with the display terminal, described
Installation unit have along axially through through-hole, the through-hole sequentially passes through the flanged ends and the installation axle.
Further, electric drive unit further includes current-limiting circuit plate, and the current-limiting circuit plate is electrically connected with driving motor.
Vehicle according to the utility model second aspect embodiment includes: display terminal and as described in above-described embodiment
The rotating mechanism for display terminal, the rotating mechanism is directly or indirectly installed on the car body of vehicle, the display terminal
It is installed on the installation unit of the rotating mechanism.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the schematic diagram of the rotating mechanism and display terminal according to the utility model embodiment；
Fig. 2 is the perspective view according to the installation unit of the rotating mechanism of the utility model embodiment；
Fig. 3 is the main view according to the installation unit of the rotating mechanism of the utility model embodiment；
Fig. 4 is the cooperation schematic diagram of the driving gear and driven gear according to the rotating mechanism of the utility model embodiment；
Fig. 5 is the schematic diagram according to the driving gear of the rotating mechanism of the utility model embodiment；
Fig. 6 is the schematic diagram according to the driven gear of the rotating mechanism of the utility model embodiment.
Appended drawing reference:
Rotating mechanism 100, display terminal 200,
Installation unit 10, installation axle 11, the shaft shoulder 111, the first key teeth 112, flanged ends 12, electric drive unit 20,
Driving motor 21, output shaft 211, gear drive 22, driving gear 221, driven gear 222, the first keyway 2221.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar unit or unit with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
Below with reference to Fig. 1 to Fig. 6 description according to the rotating mechanism for display terminal 200 of the utility model embodiment
100。
As shown in Figure 1, according to the rotating mechanism 100 for display terminal 200 of the utility model first aspect embodiment
It include: installation unit 10 and electric drive unit 20, installation unit 10 is for installing display terminal 200, electric drive unit
20 include driving motor 21 and gear drive 22, and gear drive 22 includes intermeshing 221 He of driving gear
Driven gear 222, driving gear 221 are connect with driving motor 21, and driven gear 222 is connected with installation unit 10, electric drive
Unit 20 is configured to that installation unit 10 can be driven to rotate and be locked up in rotation to predetermined angle.
It is understood that predetermined angle can be random angle of the installation unit 10 on the motion profile of car body rotation
Degree, and predetermined angle can be multiple, and then at least one of predetermined angle and the left and right directions of car body are perpendicular, at least separately
One perpendicular with the up and down direction of car body.
It should be noted that electric drive unit 20 may be implemented to be locked up when the rotation of installation unit 10 to predetermined angle,
It can be by lock piece being arranged or by setting clutch unit on installation unit 10 to realize to installation unit 10 pre-
It,, can also be by gear drive 22 in addition to above-mentioned locking mode in the utility model embodiment if the locking in angle
Driving gear 221 and driven gear 222 are arranged to Self locking gears group, to trigger when installation unit 10 turns to predetermined angle
The self-locking function of gear drive 22.
It is whole by installation unit 10 and display according to the rotating mechanism 100 of the display terminal 200 of the utility model embodiment
End 200 is fixedly connected so that display terminal 200 to be fixed on car body, and allows installation unit 10 in electric drive unit 20
Driven gear 222 drives lower rotation, under the drive of driving motor 21, to allow display terminal 200 rotate to predetermined angle
And it is locked up.Thus not only may be implemented display terminal 200 vehicle it is intracorporal rotate freely and predetermined angle locking, and
And keep display terminal 200 simpler, conveniently in the intracorporal installation of vehicle.
In specific embodiment shown in Fig. 1, electric drive unit 20 is configured at least driving display terminal 200 and exists
Switch between transverse screen and vertical screen.
Specifically, driving motor 21 it is electric after rotate, to drive the driving gear 221 that is attached thereto to rotate, driving tooth
Wheel 221 drives the driven gear 222 engaged with driving gear 221 to rotate, and display terminal 200 and installation unit 10 are with driven
The rotation of gear 222 and move, and after display terminal 200 switches to transverse screen by horizontal screen switching to vertical screen or vertical screen, make
Electric drive unit 20 is powered down.That is, operator can make display terminal 200 at least according to the requirement of itself
Switch between transverse screen and vertical screen, so that operator can watch on the position of the most comfortable, to improve viewing experience.
As shown in figure 4, driving gear 221 and driven gear 222 are hypoid gear.In this way, driving gear 221 with
Power transmitting between driven gear 222 is more steady, it is possible to reduce rolling of the display terminal 200 with respect to electric drive unit 20
It is dynamic.
It should be noted that hypoid gear refers to a kind of gear close to bi-curved curved surface as reference surface,
Its shape is similar to hypoid gear, but compares hypoid gear, manufactures and process that simpler, cost is lower.Driven tooth
Wheel 222 with the engaging tooth of driving gear 221 is progressive contacts, robust motion is more preferable, and sliding speed is small, stable transmission and is driven
Abrasion in journey is lower.
Further, the central axis of the central axis of driving gear 221 and driven gear 222 is orthogonal, driving gear 221
It is biased relative to driven gear 222.As a result, by the driving gear 221 of setting biasing, it can effectively increase driving gear
221 diameter so that the rigidity of driving gear 221 is higher, and facilitates the fixation and bearing of driving gear 221, to improve tooth
The structural stability and structural strength of wheel drive mechanism 22.
As shown in Figures 2 and 3, installation unit 10 has installation axle 11, and installation axle 11 is stairstepping and has the shaft shoulder 111,
One end of driven gear 222 is only supported with 111 phase of the shaft shoulder, and 222 housing of driven gear passes through in installation axle 11 and with installation axle 11
It is keyed, integrally formed with the first key teeth 112 on the outer wall of installation axle 11, driven gear 222 has and 112 grafting of the first key teeth
And the first keyway 2221 (referring to Fig. 5) of interference fit.
Driven gear 222 is installed in installation axle 11 as a result, and carries out axial limit to driven gear 222 by the shaft shoulder 111
Position carries out radial limit to driven gear 222 by the first key teeth 112 and the cooperation of the first keyway 2221, so that driven gear 222
It is connect with installation axle 11 more stable, it is more accurate to be driven, and is effectively prevented from radially sliding for driven gear 222.
As shown in figures 1 to 6,221 housing of driving gear on the output shaft 211 of driving motor 21 and with driving motor 21
Output shaft 211 be connected by key.So that driving gear 221 connect with the output shaft 211 of driving motor 21 it is more stable, with into
The transmission stability of gear drive 22 is improved to one step, and improves the job stability of electric drive unit 20.
Further, electric drive unit 20 further includes current-limiting circuit plate (not shown), the current-limiting circuit plate with
Driving motor 21 is electrically connected.In this way, current-limiting circuit plate is electrically connected with driving motor 21, can electric current be more than secure threshold (i.e.
The maximum current of driving motor 21) when, start overload protection, to improve the safety in utilization of electric drive unit 20.
As shown in figure 3, installation unit 10 also has the flanged ends 12 of the annular of the one end for being connected to installation axle 11, method
Blue connecting pin 12 be suitable for connect at 200 rear of display terminal with display terminal 200, installation unit 10 have edge axially through lead to
Hole, through-hole sequentially pass through flanged ends 12 and installation axle 11.
In this way, flanged ends 12 keeps installation unit 10 and the area in the attachable region of display terminal 200 bigger, so that
Installation unit 10 and the contact area of display terminal 200 are bigger so that rotating mechanism 100 to the fixation of display terminal 200 more
Stablize；Through-hole is disposed through flanged ends 12 and installation axle 11, leads to the harness being electrically connected with display terminal 200
Through-hole is crossed across installation unit 10, so that the rear cabling of display terminal 200 is more reasonable, beautiful.
Vehicle according to the utility model second aspect embodiment includes: in display terminal 200 and such as above-described embodiment
The rotating mechanism 100 for display terminal 200, rotating mechanism 100 is directly or indirectly installed on the car body of vehicle, display terminal
200 are installed on the installation unit 10 of rotating mechanism 100.
According to the vehicle of the utility model embodiment, the display terminal 200 installed on car body can carry out the tune of multi-angle
It saves and can stop in predetermined angle, to improve the viewing experience of user.
It should be noted that the rotating mechanism 100 mentioned in the utility model embodiment, is applicable not only to display terminal
200 installation and use, is also applied for other vehicle electronic devices with rotating requires.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the structure of indication or suggestion meaning or
Unit must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more of the features.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (9)
1. a kind of rotating mechanism for display terminal characterized by comprising
Installation unit, the installation unit is for installing display terminal；
Electric drive unit, the electric drive unit include driving motor and gear drive, the gear drive machine
Structure includes intermeshing driving gear and driven gear, and the driving gear is connect with the driving motor, the driven tooth
Wheel is connected with the installation unit, and the electric drive unit is configured to that the installation unit can be driven to rotate and rotating extremely
It is locked up when predetermined angle.
2. the rotating mechanism according to claim 1 for display terminal, which is characterized in that the electric drive unit quilt
It is configured to that the display terminal is at least driven to switch between transverse screen and vertical screen.
3. the rotating mechanism according to claim 1 for display terminal, which is characterized in that the driving gear and described
Driven gear is hypoid gear.
4. the rotating mechanism according to claim 3 for display terminal, which is characterized in that the center of the driving gear
The central axis of axis and the driven gear is orthogonal, and the driving gear is biased relative to the driven gear.
5. the rotating mechanism according to claim 3 for display terminal, which is characterized in that the installation unit has peace
Axis is filled, the installation axle is stairstepping and has the shaft shoulder, and one end of the driven gear is mutually only supported with the shaft shoulder, described driven
Gear jacket is connected by key in the installation axle and with the installation axle, and the outer wall of the installation axle is integrally formed with first
Key teeth, the driven gear have the first keyway with the first key teeth grafting and interference fit.
6. the rotating mechanism according to claim 5 for display terminal, which is characterized in that the driving gear housing exists
It is connected by key on the output shaft of the driving motor and with the output shaft of the driving motor.
7. the rotating mechanism according to claim 5 for display terminal, which is characterized in that the installation unit also has
It is connected to the flanged ends of the annular of one end of the installation axle, the flanged ends is suitable at the display terminal rear
Connect with the display terminal, the installation unit have along axially through through-hole, the through-hole sequentially passes through the flange
Connecting pin and the installation axle.
8. the rotating mechanism according to claim 1 for display terminal, which is characterized in that electric drive unit further includes
Current-limiting circuit plate, the current-limiting circuit plate are electrically connected with driving motor.
9. a kind of vehicle characterized by comprising
Display terminal；And
Such as the rotating mechanism of any of claims 1-8 for display terminal, the rotating mechanism are direct or indirect
It is installed on the car body of vehicle, the display terminal is installed on the installation unit of the rotating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465540.0U CN208180927U (en) | 2018-03-30 | 2018-03-30 | Rotating mechanism for display terminal and the vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465540.0U CN208180927U (en) | 2018-03-30 | 2018-03-30 | Rotating mechanism for display terminal and the vehicle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208180927U true CN208180927U (en) | 2018-12-04 |
Family
ID=64435414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820465540.0U Active CN208180927U (en) | 2018-03-30 | 2018-03-30 | Rotating mechanism for display terminal and the vehicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208180927U (en) |
-
2018
- 2018-03-30 CN CN201820465540.0U patent/CN208180927U/en active Active
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| GR01 | Patent grant |