CN213808455U - Rotating shaft device for vehicle-mounted head-up display optical system - Google Patents
Rotating shaft device for vehicle-mounted head-up display optical system Download PDFInfo
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- CN213808455U CN213808455U CN202022899240.3U CN202022899240U CN213808455U CN 213808455 U CN213808455 U CN 213808455U CN 202022899240 U CN202022899240 U CN 202022899240U CN 213808455 U CN213808455 U CN 213808455U
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- pivot
- rotating shaft
- seat
- connecting plate
- curved mirror
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Abstract
A rotating shaft device for a vehicle-mounted head-up display optical system. The rotating shaft device comprises a rotating shaft, a rotating shaft seat, a nut and a rotating shaft bracket; the rotating shaft and the rotating shaft seat are connected in a sinking mode; the pivot support includes that a shaping has the connecting plate of a plurality of screws and sets up in the otic placode in connecting plate intermediate position and shaping horizontal shaft hole, the pivot support sets up the bolt through the screw of connecting plate and is connected with the fixed bolster, the horizontal shaft hole of pivot seat and the horizontal shaft hole of pivot support are passed in the pivot, the one end that the joint cap was kept away from in the pivot is connected with the nut, the joint cap of pivot is embedded in the joint groove of pivot seat, the otic placode of bearing housing and pivot support is passed through in the pivot is connected. The pivot seat of this pivot device is provided with the intermediate position shaping of connecting plate and has horizontal shaft hole, and the pivot adopts formula connected mode and pivot device's component is whole to adopt the stainless steel preparation with the pivot seat simultaneously for pivot stability is good, the clearance is little, precision is high.
Description
Technical Field
The utility model relates to an on-vehicle optical display equipment, especially a pivot seat is provided with the intermediate position shaping of connecting plate and connecting plate has horizontal shaft hole, pivot and pivot seat adoption formula connected mode simultaneously, makes the pivot device that the good precision of pivot stability is high.
Background
With the development of the automobile industry, the technology of assisting driving is changing day by day, and the application of the vehicle-mounted head-up display equipment is increasingly wide, and the structure of the vehicle-mounted head-up display equipment mainly comprises a luminous source, a curved mirror, an automobile windshield and an eye box.
On-vehicle new line display device has obviously brought a lot of facilities for the driver, it is more convenient when for example looking over important driving information such as speed per hour, navigation, need not just see with the low head, perhaps look over below, rear of car also need not turn round the head, the low head, made things convenient for the driver greatly, more can concentrate on driving the car, the comfort level also corresponding increase, nevertheless along with on-vehicle new line display device's continuous application, certain not enough has also appeared:
in the on-vehicle new line display device use, in order to adapt to the people's eye position of co-altitude or different input image focus, need carry out angle modulation to the curved mirror through rotating device, for this reason, the curved mirror sets up on the fixed bolster through the pivot, but the most stability of current pivot structure is not good, and pivot seat adoption conventional nut fastening mode, the pivot skids easily, current pivot structure clearance degree is big on the left side simultaneously for the pivot is exquisite unsatisfactory.
Disclosure of Invention
The utility model aims at solving the technical problem, a pivot device for on-vehicle new line display optical system is provided, and the pivot seat of this pivot device is provided with the intermediate position shaping of connecting plate and has horizontal shaft hole, and the pivot adopts formula connected mode and pivot device's component is whole to adopt the stainless steel preparation with the pivot seat simultaneously for pivot stability is good, the clearance is little, precision is high.
In order to solve the above-mentioned prior art problem, the technical scheme of the utility model is that:
the utility model relates to a rotating shaft device for a vehicle-mounted head-up display optical system, which at least comprises a curved mirror, a fixed bracket, a rotating shaft device for connecting the curved mirror and the fixed bracket, and a rotating device for adjusting the angle of the curved mirror;
the rotating shaft device comprises a rotating shaft, a rotating shaft seat, a nut and a rotating shaft bracket;
the rotating shaft and the rotating shaft seat are connected in a sinking mode, a clamping cap is formed at one end of the rotating shaft, a shaft lever is arranged at the other end of the rotating shaft, a sinking straight edge is formed on the clamping cap, the rotating shaft seat is a connecting plate which is formed with a plurality of screw holes, the rotating shaft seat is connected with the curved mirror through screw holes of the connecting plate by bolts, a horizontal shaft hole is formed in the middle of the upper part and the lower part of the connecting plate, and a clamping groove matched with the clamping cap of the rotating shaft is formed in the outer side of the horizontal shaft hole;
the pivot support includes that a shaping has the connecting plate of a plurality of screws and sets up in the otic placode in connecting plate intermediate position and shaping horizontal shaft hole, the pivot support sets up the bolt through the screw of connecting plate and is connected with the fixed bolster, the horizontal shaft hole of pivot seat and the horizontal shaft hole of pivot support are passed in the pivot, the one end that the joint cap was kept away from in the pivot is connected with the nut, the joint cap of pivot is embedded in the joint groove of pivot seat, the pivot is passed through the bearing housing and is connected with the otic placode of pivot support for the pivot is rotatable to be set up on the pivot support, pivot seat, curved mirror use the axle center in the horizontal shaft hole of pivot support to rotate as the center.
The rotating shaft, the rotating shaft seat and the rotating shaft bracket are made of stainless steel;
the rotating shaft device is arranged on the right side or the left side or both sides of the rotating mirror;
the fixed bracket is of an integrated structure;
the rotating shaft seat is connected with the curved mirror, and the rotating shaft seat, the rotating shaft and the curved mirror are driven to rotate together through the rotating device.
The utility model relates to a pivot mechanism for on-vehicle new line shows optical system, its beneficial effect has:
1. the rotating shaft, the rotating shaft seat and the rotating shaft bracket are all made of stainless steel, so that the design is facilitated, the clearance is small, the precision is high, and the stability is good;
2. the rotating shaft and the rotating shaft seat are matched to adopt a sinking type structure, so that the phenomenon that the rotating shaft and the rotating shaft seat rotate and slip at the same time is prevented;
3. the rotating shaft seat is made of stainless steel, and the phenomenon that the bracket is locked when the nut is fastened to cause incapability of rotating is prevented.
Drawings
Fig. 1 is a split view of a rotating shaft device for a vehicle-mounted head-up display optical system according to the present invention;
fig. 2 is an assembly structure diagram of a pivot device for an on-vehicle head-up display optical system according to the present invention.
Detailed Description
The invention will be further described with reference to the following examples:
example (b):
referring to fig. 1 and 2, the present invention relates to a rotating shaft device for a vehicle-mounted head-up display optical system, which at least comprises a curved mirror 101, a fixing bracket 102, a rotating shaft device 1 connecting the curved mirror and the fixing bracket, and a rotating device for adjusting the angle of the curved mirror;
the rotating shaft device 1 comprises a rotating shaft 11, a rotating shaft seat 12, a nut 13 and a rotating shaft bracket 14;
the rotating shaft 11 and the rotating shaft seat 12 adopt a sinking type connection mode, a clamping cap 111 is formed at one end of the rotating shaft, a shaft rod 112 is arranged at the other end of the rotating shaft, a sinking type straight edge is formed on the clamping cap, the rotating shaft seat 12 is a connecting plate 121 formed with a plurality of screw holes, the rotating shaft seat is connected with the curved mirror through screw holes of the connecting plate by bolts, a horizontal shaft hole 122 is formed in the upper middle part and the lower middle part of the connecting plate, and a clamping groove 123 matched with the rotating shaft clamping cap is formed on the outer side of the horizontal shaft hole;
the pivot support 14 includes that a shaping has the connecting plate 141 of a plurality of screw holes and sets up in the otic placode 142 that connecting plate intermediate position and shaping have horizontal shaft hole, the pivot support sets up the bolt through the screw of connecting plate and is connected with the fixed bolster, the horizontal shaft hole of pivot seat and the horizontal shaft hole of pivot support are passed in the pivot, the one end that the joint cap was kept away from to pivot 11 is connected with nut 13, the joint cap of pivot is inlayed in the joint groove of pivot seat, the pivot is passed through the bearing housing and is connected with the otic placode of pivot support for the pivot is rotatable to be set up on the pivot support, pivot seat, curved mirror use the axle center in the horizontal shaft hole of pivot support to rotate as the center.
The rotating shaft, the rotating shaft seat and the rotating shaft bracket are made of stainless steel;
the rotating shaft device is arranged on the right side of the curved mirror;
the fixed bracket is of an integrated structure;
the rotating shaft seat is connected with the curved mirror, and the rotating shaft seat, the rotating shaft and the curved mirror are driven to rotate together through the rotating device.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.
Claims (5)
1. The utility model provides a pivot mechanism for on-vehicle new line shows optical system, on-vehicle new line shows optical system includes curved mirror, and fixed bolster at least, and connects the pivot mechanism of curved mirror and fixed bolster, and is used for adjusting the rotating device of curved mirror angle, its characterized in that:
the rotating shaft device comprises a rotating shaft, a rotating shaft seat, a nut and a rotating shaft bracket;
the rotating shaft and the rotating shaft seat are connected in a sinking mode, a clamping cap is formed at one end of the rotating shaft, a shaft lever is arranged at the other end of the rotating shaft, a sinking straight edge is formed on the clamping cap, the rotating shaft seat is a connecting plate which is formed with a plurality of screw holes, the rotating shaft seat is connected with the curved mirror through screw holes of the connecting plate by bolts, a horizontal shaft hole is formed in the middle of the upper part and the lower part of the connecting plate, and a clamping groove matched with the clamping cap of the rotating shaft is formed in the outer side of the horizontal shaft hole;
the pivot support includes that a shaping has the connecting plate of a plurality of screws and sets up in the otic placode in connecting plate intermediate position and shaping horizontal shaft hole, the pivot support sets up the bolt through the screw of connecting plate and is connected with the fixed bolster, the horizontal shaft hole of pivot seat and the horizontal shaft hole of pivot support are passed in the pivot, the one end that the joint cap was kept away from in the pivot is connected with the nut, the joint cap of pivot is embedded in the joint groove of pivot seat, the pivot is passed through the bearing housing and is connected with the otic placode of pivot support for the pivot is rotatable to be set up on the pivot support, pivot seat, curved mirror use the axle center in the horizontal shaft hole of pivot support to rotate as the center.
2. The spindle device according to claim 1, wherein the spindle, the spindle base, and the spindle bracket are made of stainless steel.
3. The rotating shaft device for the vehicle-mounted head-up display optical system according to claim 1, wherein the rotating shaft device is disposed on a right side or a left side or both sides of the rotating mirror.
4. The hinge assembly as claimed in claim 1, wherein the fixing bracket is a one-piece structure.
5. The rotating shaft device of claim 1, wherein the rotating shaft base is connected to the curved mirror, and the rotating shaft base, the rotating shaft and the curved mirror are rotated together by the rotating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022899240.3U CN213808455U (en) | 2020-12-07 | 2020-12-07 | Rotating shaft device for vehicle-mounted head-up display optical system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022899240.3U CN213808455U (en) | 2020-12-07 | 2020-12-07 | Rotating shaft device for vehicle-mounted head-up display optical system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213808455U true CN213808455U (en) | 2021-07-27 |
Family
ID=76944591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022899240.3U Active CN213808455U (en) | 2020-12-07 | 2020-12-07 | Rotating shaft device for vehicle-mounted head-up display optical system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213808455U (en) |
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2020
- 2020-12-07 CN CN202022899240.3U patent/CN213808455U/en active Active
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