CN211308417U - Miniature advertisement projector on automobile rearview mirror - Google Patents
Miniature advertisement projector on automobile rearview mirror Download PDFInfo
- Publication number
- CN211308417U CN211308417U CN201921844774.7U CN201921844774U CN211308417U CN 211308417 U CN211308417 U CN 211308417U CN 201921844774 U CN201921844774 U CN 201921844774U CN 211308417 U CN211308417 U CN 211308417U
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- fixedly connected
- base
- projector
- miniature
- rearview mirror
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Abstract
The utility model discloses a miniature advertisement projecting apparatus on automobile rearview mirror relates to the projection arrangement field. This miniature advertisement projecting apparatus on automobile rearview mirror, including dead lever and telescopic link, the bottom fixedly connected with telescopic link of dead lever, it is connected with the spacing ring to rotate on the surface of dead lever, fixedly connected with connecting block on the surface of spacing ring, fixedly connected with central authorities' rear-view mirror on the lateral wall of connecting block, the bottom fixedly connected with base of telescopic link, the inside of base is provided with slewing mechanism and rotates through slewing mechanism and is connected with the carousel, the bottom fixedly connected with fixed block of carousel, the inside of fixed block is provided with miniature projector. This miniature advertisement projecting apparatus on automobile rearview mirror through telescopic link and the slewing mechanism that sets up, can adjust the projected height of miniature projecting apparatus and angle to can freely adjust the projected place, reach effectual advertisement input in the at utmost when not influencing the driver.
Description
Technical Field
The utility model relates to a projection arrangement technical field specifically is a miniature advertisement projecting apparatus on automobile rearview mirror.
Background
Projection refers to the projection of the shape of an object onto a plane with a set of rays, called "projection", and the resulting image on the plane, also called "projection", can be divided into orthographic projection, i.e. the projection of a plane with the centerline of the projection line perpendicular to the projection plane, called oblique projection, and oblique projection, with the centerline of the projection not perpendicular to the projection plane.
Present automobile advertisement projecting apparatus generally sets up at the rear window position or the roof of a car to lead to sitting the unable advertisement information of watching of personnel inside the car, if direct projection then can influence driver's driving to automobile central authorities' rear-view mirror, to prior art not enough, the utility model discloses a miniature advertisement projecting apparatus on automobile rear-view mirror.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a miniature advertisement projecting apparatus on automobile rearview mirror to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a miniature advertisement projecting apparatus on automobile rearview mirror, includes dead lever and telescopic link, the bottom fixedly connected with telescopic link of dead lever, it is connected with the spacing ring to rotate on the surface of dead lever, fixedly connected with connecting block on the surface of spacing ring, fixedly connected with central authorities' rear-view mirror on the lateral wall of connecting block, the bottom fixedly connected with base of telescopic link, the inside of base is provided with slewing mechanism and rotates through slewing mechanism and be connected with the carousel, the bottom fixedly connected with fixed block of carousel, the inside of fixed block is provided with miniature projecting apparatus.
Preferably, the outer surface of the fixed rod is welded with a first sliding block, and the inner wall of the limiting ring is provided with a first sliding groove matched with the first sliding block.
Preferably, the rotating mechanism comprises a transmission rod, a cavity is formed in the base, the transmission rod is rotatably connected to the side wall of the cavity, a first bevel gear is fixedly connected to the outer surface of the transmission rod, a second bevel gear is connected to the first bevel gear in a meshed mode, a connecting rod is fixedly connected to the bottom of the second bevel gear, and one end, far away from the second bevel gear, of the connecting rod penetrates through the bottom wall of the base and is welded to the top of the turntable.
Preferably, one end of the transmission rod penetrates through the outer wall of the base, extends outwards and is fixedly connected with a rotating handle.
Preferably, the outer surface of the transmission rod is rotatably connected with a fixed shaft sleeve, and the fixed shaft sleeve is fixedly connected to the side wall of the cavity.
Preferably, the bottom of the base is fixedly connected with a second sliding block, and the top of the rotary table is provided with a second sliding chute matched with the second sliding block.
The utility model discloses a miniature advertisement projecting apparatus on automobile rearview mirror, its beneficial effect who possesses as follows:
1. this miniature advertisement projecting apparatus on automobile rearview mirror through the miniature projecting apparatus that sets up to can be with advertisement projection to the front windshield of copilot front below on, perhaps project to the car panel, thereby the personnel of car inside can accept advertisement information.
2. This miniature advertisement projecting apparatus on automobile rearview mirror through telescopic link and the slewing mechanism that sets up to can adjust the projected height of miniature projecting apparatus and angle, thereby can freely adjust the projected place, reach effectual advertisement input in the at utmost when not influencing the driver, and slewing mechanism can make the amplitude of regulation very little, and then the regulation projection position that can be more accurate.
3. This miniature advertisement projecting apparatus on automobile rearview mirror through the first slider and the first spout that set up to can rotate central authorities' rearview mirror when not influencing miniature projecting apparatus, the driver of being convenient for watches the rear condition.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the rotating mechanism of the present invention;
fig. 3 is a schematic structural view of the stop collar and the fixing rod of the present invention.
In the figure: the device comprises a fixing rod 1, a limiting ring 101, a connecting block 102, a central rearview mirror 103, a first sliding block 104, a first sliding groove 105, a telescopic rod 2, a base 3, a cavity 301, a transmission rod 302, a first bevel gear 303, a second bevel gear 304, a connecting rod 305, a rotating handle 306, a fixed shaft sleeve 307, a second sliding block 308, a second sliding groove 309, a rotating disc 4, a fixed block 401 and a miniature projector 402.
Detailed Description
The embodiment of the utility model discloses a micro advertisement projector on an automobile rearview mirror, as shown in figures 1-3, comprising a fixed rod 1 and a telescopic rod 2, the bottom of the fixed rod 1 is fixedly connected with the telescopic rod 2, the outer surface of the fixed rod 1 is rotatably connected with a spacing ring 101, the outer surface of the spacing ring 101 is fixedly connected with a connecting block 102, the side wall of the connecting block 102 is fixedly connected with a central rearview mirror 103, the bottom of the telescopic rod 2 is fixedly connected with a base 3, the inside of the base 3 is provided with a rotating mechanism and is rotatably connected with a turntable 4 through the rotating mechanism, the bottom of the turntable 4 is fixedly connected with a fixed block 401, the inside of the fixed block 401 is provided with a micro projector 402, through the arranged micro projector 402, advertisements can be projected on a front windshield below the front of a copilot, or projected on an automobile panel, so that personnel in the automobile, through the telescopic link 2 and the slewing mechanism that set up to can adjust the projected height of miniature projecting apparatus 402 and angle, thereby can freely adjust the projected place, reach effectual advertisement input in the at utmost when not influencing the driver, and slewing mechanism can make the amplitude of regulation very little, and then the regulation projection position that can be more accurate.
The welding has first slider 104 on the surface of dead lever 1, offers the first spout 105 with first slider 104 looks adaptation on the inner wall of spacing ring 101, through the first slider 104 and the first spout 105 that set up to can rotate central authorities' rear-view mirror 103 when not influencing miniature projecting apparatus 402, the driver of being convenient for watches the rear condition.
The rotating mechanism comprises a transmission rod 302, a cavity 301 is formed in the base 3, the transmission rod 302 is rotatably connected to the side wall of the cavity 301, a first bevel gear 303 is fixedly connected to the outer surface of the transmission rod 302, a second bevel gear 304 is meshed with the first bevel gear 303, a connecting rod 305 is fixedly connected to the bottom of the second bevel gear 304, one end, away from the second bevel gear 304, of the connecting rod 305 penetrates through the bottom wall of the base 3 and is welded to the top of the turntable 4, the rotation of the transmission rod 302 drives the first bevel gear 303 to rotate, further drives the second bevel gear 304 meshed with the first bevel gear 303 to rotate, and the turntable 4 is driven to rotate through the connecting rod 305.
One end of the transmission rod 302 penetrates through the outer wall of the base 3 and extends outwards, and is fixedly connected with a rotating handle 306, and the rotating handle 306 is arranged, so that the rotation of the transmission rod 302 is convenient to control, and the rotating mechanism is convenient to control to rotate the rotating disc 4.
The outer surface of the transmission rod 302 is rotatably connected with a fixed shaft sleeve 307, the fixed shaft sleeve 307 is fixedly connected to the side wall of the cavity 301, and the stability of the transmission rod 302 during rotation is improved through the arranged fixed shaft sleeve 307, so that the service life of the device is prolonged.
The bottom fixedly connected with second slider 308 of base 3, and the top of carousel 4 has seted up the second spout 309 with second slider 308 looks adaptation, has increased carousel 4 pivoted stability.
In addition, the telescopic rod 2 can be provided as a rod member disclosed in the publication number CN208734678U, and the above-mentioned kind is only one kind, and other various structures can be provided for adjustment and fastening.
The working principle is as follows: in the using process, the fixing rod 1 is fixed on the inner top wall of an automobile, the telescopic rod 2 is stretched or contracted to enable the base 3 connected with the fixing rod to move to a proper position, the rotating handle 306 is rotated at the moment, the transmission rod 302 is driven to rotate, the first bevel gear 303 is driven to rotate, the second bevel gear 304 meshed and connected with the first bevel gear 303 is driven to rotate, the rotating disc 4 is driven to rotate through the connecting rod 305 until the micro projector 402 fixedly connected with the rotating disc 4 through the fixing block 401 irradiates to a proper position, the projection place can be freely adjusted, effective advertisement putting is achieved to the maximum extent while a driver is not affected, the adjusting range is small through rotating the handle 306, and the projection position can be adjusted more accurately;
and through the arrangement of the first sliding block 104 and the first sliding groove 105, the central rearview mirror 103 can be rotated without affecting the micro projector 402, so that a driver can conveniently watch the rear situation.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a miniature advertisement projecting apparatus on automobile rearview mirror, includes dead lever (1) and telescopic link (2), its characterized in that: the utility model discloses a fixing device for a projector, including dead lever (1), bottom fixedly connected with telescopic link (2) of dead lever (1), it is connected with spacing ring (101) to rotate on the surface of dead lever (1), fixedly connected with connecting block (102) on the surface of spacing ring (101), fixedly connected with central authorities' rear-view mirror (103) on the lateral wall of connecting block (102), bottom fixedly connected with base (3) of telescopic link (2), the inside of base (3) is provided with slewing mechanism and rotates through slewing mechanism and is connected with carousel (4), the bottom fixedly connected with fixed block (401) of carousel (4), the inside of fixed block (401) is provided with miniature projector (402).
2. The micro advertisement projector on the rearview mirror of an automobile according to claim 1, wherein: the outer surface of the fixed rod (1) is welded with a first sliding block (104), and the inner wall of the limiting ring (101) is provided with a first sliding groove (105) matched with the first sliding block (104).
3. The micro advertisement projector on the rearview mirror of an automobile according to claim 1, wherein: the rotating mechanism comprises a transmission rod (302), a cavity (301) is formed in the base (3), the transmission rod (302) is rotatably connected to the side wall of the cavity (301), a first bevel gear (303) is fixedly connected to the outer surface of the transmission rod (302), a second bevel gear (304) is meshed with the first bevel gear (303), a connecting rod (305) is fixedly connected to the bottom of the second bevel gear (304), and one end, away from the second bevel gear (304), of the connecting rod (305) penetrates through the bottom wall of the base (3) and is welded to the top of the turntable (4).
4. A micro advertising projector on a rear-view mirror of an automobile according to claim 3, wherein: one end of the transmission rod (302) penetrates through the outer wall of the base (3), extends outwards and is fixedly connected with a rotating handle (306).
5. A micro advertising projector on a rear-view mirror of an automobile according to claim 3, wherein: the outer surface of the transmission rod (302) is rotatably connected with a fixed shaft sleeve (307), and the fixed shaft sleeve (307) is fixedly connected to the side wall of the cavity (301).
6. A micro advertising projector on a rear-view mirror of an automobile according to claim 3, wherein: the bottom of the base (3) is fixedly connected with a second sliding block (308), and the top of the rotary disc (4) is provided with a second sliding groove (309) matched with the second sliding block (308).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921844774.7U CN211308417U (en) | 2019-10-30 | 2019-10-30 | Miniature advertisement projector on automobile rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921844774.7U CN211308417U (en) | 2019-10-30 | 2019-10-30 | Miniature advertisement projector on automobile rearview mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211308417U true CN211308417U (en) | 2020-08-21 |
Family
ID=72055323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921844774.7U Expired - Fee Related CN211308417U (en) | 2019-10-30 | 2019-10-30 | Miniature advertisement projector on automobile rearview mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211308417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787964A (en) * | 2021-10-25 | 2021-12-14 | 惠州市炬能量电子科技有限公司 | Image display device for A-pillar visual system |
-
2019
- 2019-10-30 CN CN201921844774.7U patent/CN211308417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787964A (en) * | 2021-10-25 | 2021-12-14 | 惠州市炬能量电子科技有限公司 | Image display device for A-pillar visual system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 Termination date: 20201030 |