CN217730335U - Checking device for visual field of outer rearview mirror - Google Patents
Checking device for visual field of outer rearview mirror Download PDFInfo
- Publication number
- CN217730335U CN217730335U CN202221351826.9U CN202221351826U CN217730335U CN 217730335 U CN217730335 U CN 217730335U CN 202221351826 U CN202221351826 U CN 202221351826U CN 217730335 U CN217730335 U CN 217730335U
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- slider
- seat
- loop bar
- gear
- view mirror
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- 230000000007 visual effect Effects 0.000 title claims abstract description 13
- 238000005457 optimization Methods 0.000 description 4
- 210000003781 tooth socket Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model relates to an outside rear-view mirror technical field, specific check device in outside rear-view mirror field of vision that says so, including the arrangement seat, the bottom fixed connection magnetic chuck of arrangement seat, be equipped with the mechanism of checking on the arrangement seat, the mechanism of checking includes the slider, the sliding connection has the slider inside the arrangement seat, the bottom fixed connection of slider has spacing tooth, the inside tooth's socket that is equipped with of arrangement seat, spacing tooth joint in the tooth's socket, the slider has cup jointed the spring on the lateral wall of the inside of arrangement seat, one end fixed connection of spring is in the slider, the other end fixed connection of spring is inside the arrangement seat, fixedly connected with indicator block on the lateral wall of slider, the top of arrangement seat is equipped with the calibrated scale, the top fixed connection of slider has the loop bar; can conveniently carry out the fine setting check in the visual field of vision to the additional rear-view mirror that is equipped with of learner-driven vehicle in actual training, and need not to carry out the position of moving repeatedly for the operation is more accurate swift.
Description
Technical Field
The utility model relates to a clarifier with prefilter specifically is a check device in outside rear-view mirror field of vision belongs to clarifier technical field.
Background
The rearview mirrors are tools for a driver sitting on a cab seat to directly acquire external information such as the rear, side and lower parts of the automobile. In order to facilitate the operation of a driver, prevent the occurrence of driving safety accidents and ensure the personal safety, a rearview mirror must be installed on an automobile. In addition, when the driver license is learned, in order to further assist the trainees in practicing, a pair of outer rearview mirrors are additionally arranged on two sides of the head of the instructional car.
However, the rearview mirrors additionally arranged on the coach car are mostly fixed on two sides of the car head in a magnetic attraction mode, so that the coach car is convenient to move and move, but the heights and body types of numerous students are different, when the visual field of the rearview mirrors needs to be finely adjusted in the deflection angle, the whole rearview mirrors are directly moved and inconvenient to move, and the visual field angle is difficult to accurately check.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a check device in outer rear-view mirror field of vision just for solving above-mentioned problem, can conveniently carry out the fine setting check in the visual field of vision to the rear-view mirror that the learner-driven vehicle additionally was equipped with in the actual training, and need not to carry out the position of moving that relapses for the operation is more accurate swift.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a check device in outside rear-view mirror field of vision, including the arrangement seat, the bottom fixed connection magnetic force sucking disc of arrangement seat, be equipped with check mechanism on the arrangement seat, check mechanism includes the slider, the inside sliding connection of arrangement seat has the slider, the spacing tooth of bottom fixedly connected with of slider, the inside tooth's socket that is equipped with of arrangement seat, spacing tooth joint in tooth's socket, the slider is located the inside lateral wall of arrangement seat and has cup jointed the spring, the one end fixed connection of spring is in the slider, the other end fixed connection of spring is inside the arrangement seat, fixedly connected with indicator block on the lateral wall of slider, the top of arrangement seat is equipped with the calibrated scale, the top fixedly connected with loop bar of slider, be equipped with main part mechanism on the loop bar.
Preferably, the whole of the indicating block is triangular, and the whole of the dial is annular.
Preferably, the main body mechanism comprises a sliding rod, the inside of the loop bar is connected with the sliding rod in a sliding mode, the top of the sliding rod is fixedly connected with a fixing rod, and the top end of the fixing rod is fixedly provided with the rearview mirror main body through a bolt.
Preferably, the rearview mirror main body is circular, and the bolt is arranged in the middle of the rearview mirror main body.
Preferably, be equipped with telescopic machanism on loop bar and the slide bar, telescopic machanism includes the knob, be equipped with the knob on the loop bar, the one end fixed connection of knob is in the connecting rod, the connecting rod extends and rotates inside the loop bar, just the connecting rod is located the inside first gear of one end fixedly connected with of loop bar, the inside rotation of loop bar is connected with the lead screw, lead screw threaded connection is inside the slide bar, fixedly connected with second gear on the lead screw, just first gear meshes in the second gear.
Preferably, the bottom of the sliding rod is cylindrical, and the screw rod is arranged at an eccentric part inside the sliding rod.
Preferably, the knob has a hexagonal prism shape as a whole, and the first gear and the second gear have a bevel gear shape.
The beneficial effects of the utility model are that: when the device is used, the placing seat is fixedly arranged on the side edge of the head of the instructional car through the magnetic sucker, according to actual conditions, a user can hold the sleeve rod and press the sleeve rod, the sleeve rod is pressed to move downwards to drive the sliding block to move, the sliding block moves downwards to drive the limiting teeth to move together, the spring is compressed simultaneously until the limiting teeth are completely separated from the tooth sockets, at the moment, the sleeve rod can be rotated to drive the sliding block to rotate together, and finally the rearview mirror assembly is driven to rotate together, so that the rearview mirror assembly can be conveniently subjected to deflection adjustment on the visual field angle.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the setting seat, the magnetic chuck, the checking mechanism and the telescoping mechanism of the present invention;
FIG. 3 is an enlarged view of the part A shown in FIG. 1;
FIG. 4 is an enlarged view of the portion B shown in FIG. 2;
fig. 5 is an enlarged schematic view of the part C shown in fig. 2.
In the figure: 1. placing a seat; 2. a magnetic chuck; 3. a checking mechanism; 301. a slider; 302. a loop bar; 303. limiting teeth; 304. a spring; 305. a tooth socket; 306. an indication block; 307. a dial scale; 4. a main body mechanism; 401. a slide bar; 402. a fixing rod; 403. a rearview mirror main body; 404. a bolt; 5. a telescoping mechanism; 501. a knob; 502. a connecting rod; 503. a first gear; 504. a second gear; 505. and a screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a checking device for the visual field of an exterior rearview mirror includes a placement seat 1, a magnetic suction cup 2 is fixedly connected to the bottom of the placement seat 1, a checking mechanism 3 is arranged on the placement seat 1, the checking mechanism 3 includes a slider 301, the slider 301 is slidably connected to the inside of the placement seat 1, a limiting tooth 303 is fixedly connected to the bottom of the slider 301, a tooth slot 305 is arranged inside the placement seat 1, the limiting tooth 303 is clamped to the tooth slot 305, a spring 304 is sleeved on a side wall of the inside of the placement seat 1 of the slider 301, one end of the spring 304 is fixedly connected to the slider 301, the other end of the spring 304 is fixedly connected to the inside of the placement seat 1, an indicating block 306 is fixedly connected to a side wall of the slider 301, a dial 307 is arranged at the top of the placement seat 1, a loop bar 302 is fixedly connected to the top of the slider 301, and a main mechanism 4 is arranged on the loop bar 302.
As a technical optimization scheme of the utility model, the whole of instruction piece 306 is triangle-shaped, just the whole of calibrated scale 307 is the annular form, for the convenience instruction piece 306 can be accurate cooperate with calibrated scale 307.
As a technical optimization scheme of the present invention, the main body mechanism 4 includes a sliding rod 401, the sliding rod 401 is slidably connected inside the loop bar 302, the top of the sliding rod 401 is fixedly connected with a fixing rod 402, the top end of the fixing rod 402 is fixedly provided with a rearview mirror main body 403 through a bolt 404, when in use, the sliding rod 401 can be driven to slide inside the loop bar 302, and then the fixing rod 402 and the rearview mirror main body 403 thereon are driven to move together, so as to conveniently extend the rearview mirror main body 403 to a proper extent; the main body 403 is circular, and the bolt 404 is disposed in the middle of the main body 403, so as to more conveniently mount and fix the main body 403.
As a technical optimization scheme of the present invention, the loop bar 302 and the slide bar 401 are provided with a telescoping mechanism 5, the telescoping mechanism 5 includes a knob 501, the loop bar 302 is provided with a knob 501, one end of the knob 501 is fixedly connected to the connecting rod 502, the connecting rod 502 extends and is rotatably connected to the interior of the loop bar 302, and one end of the connecting rod 502 located in the interior of the loop bar 302 is fixedly connected with a first gear 503, the interior of the loop bar 302 is rotatably connected with a lead screw 505, the lead screw 505 is connected to the interior of the slide bar 401 through a thread, the lead screw 505 is fixedly connected to the lead screw 505, and the first gear 503 is engaged with a second gear 504, so that when in use, the knob 501 can be rotated, the knob 501 rotates to drive the connecting rod 502 to rotate, the connecting rod 502 rotates to drive the first gear 503 to rotate, the first gear 503 rotates to drive the second gear 504 to rotate, and along with the rotation of the second gear 504, the lead screw 505 can be driven to rotate, and along with the rotation of the lead screw 505, the slide bar 401 can be driven to slide in the interior of the loop bar 302 continuously; the bottom of the sliding rod 401 is cylindrical, and the screw rod 505 is disposed at an eccentric position inside the sliding rod 401, so that the screw rod 505 can drive the sliding rod 401 through threads.
As a technical optimization scheme of the utility model, the whole of knob 501 is hexagonal prism form, and is right for the convenience knob 501 carries out manual operation, first gear 503 and second gear 504 all are the bevel gear form, for the order first gear 503 can carry out meshing transmission to second gear 504.
When the utility model is used, firstly, the placing seat 1 is fixedly arranged at the side of the head of the instructional car through the magnetic suction cup 2, then the knob 501 is rotated, the knob 501 rotates to drive the connecting rod 502 to rotate, the connecting rod 502 rotates to drive the first gear 503 to rotate, the first gear 503 rotates to drive the second gear 504 to rotate, the screw rod 505 is driven to rotate along with the rotation of the second gear 504, the slide rod 401 is driven to continuously slide in the loop bar 302 along with the rotation of the screw rod 505, and then the fixed rod 402 and the rearview mirror main body 403 arranged on the fixed rod are driven to move together until the rearview mirror main body 403 is extended to a proper degree, when driving exercises, the student can be further assisted through the rearview mirror main body, and according to the actual situation, when in use, the user can also hold the loop bar 302 and press, the loop bar 302 is pressed to move downwards, the slide block 301 is driven to move, the slide block 301 moves downwards to drive the limiting teeth 303 to move together, the spring 304 is compressed simultaneously until the limiting teeth 303 are completely separated from the tooth grooves 305, at the moment, the loop bar 302 can be rotated, the slide block 301 is driven to rotate together, and finally the rearview mirror main body 403 is driven to rotate together, so that the rearview mirror main body 403 can be conveniently deflected and adjusted in view angles, further, the loop bar 302 rotates to drive the indicating block 306 to rotate together, the deflection angles of the rearview mirror main body 403 can be accurately controlled through the cooperation of the indicating block 306 and the dial 307, so that the rearview mirror main body 403 additionally equipped in the instructional car can be conveniently subjected to fine adjustment and check in visual views in actual training, repeated displacement of the setting seat 1 is not needed, and operation is more accurate and rapid.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a device is checked in outside rear-view mirror field of vision, is including arrangement seat (1), its characterized in that: the utility model discloses a magnetic force suction cup, including seat (1), place seat (1), be equipped with check mechanism (3) on seat (1), check mechanism (3) are including slider (301), the inside sliding connection of seat (1) has slider (301) to place, the spacing tooth of bottom fixedly connected with (303) of slider (301), the inside tooth's socket (305) that is equipped with of seat (1) is placed, spacing tooth (303) block in tooth's socket (305), slider (301) have cup jointed spring (304) on the lateral wall of seat (1) inside, the one end fixed connection of spring (304) in slider (301), the other end fixed connection of spring (304) is inside seat (1) is placed, fixedly connected with instruction block (306) on the lateral wall of slider (301), the top of seat (1) is equipped with calibrated scale (307), the top fixedly connected with loop bar (302) of slider (301), be equipped with main part mechanism (4) on loop bar (302).
2. A visual field checking device for outside rear-view mirror according to claim 1, wherein: the whole of the indicating block (306) is triangular, and the whole of the dial (307) is annular.
3. A checking device for the field of vision of an exterior rear view mirror according to claim 2, wherein: the main mechanism (4) comprises a sliding rod (401), the sliding rod (401) is connected to the inside of the loop bar (302) in a sliding mode, a fixing rod (402) is fixedly connected to the top of the sliding rod (401), and a rearview mirror main body (403) is fixedly mounted at the top end of the fixing rod (402) through a bolt (404).
4. A visual field checking device for outside rear-view mirror according to claim 3 wherein: the rearview mirror main body (403) is circular, and the bolt (404) is arranged in the middle of the rearview mirror main body (403).
5. A checking device of an outside rear view mirror visual field according to claim 3, wherein: be equipped with telescopic machanism (5) on loop bar (302) and slide bar (401), telescopic machanism (5) include knob (501), be equipped with knob (501) on loop bar (302), the one end fixed connection of knob (501) is in connecting rod (502), connecting rod (502) extend and rotate and connect in loop bar (302) inside, just connecting rod (502) are located the inside first gear of one end fixedly connected with (503) of loop bar (302), loop bar (302) inside rotates and is connected with lead screw (505), lead screw (505) threaded connection is inside slide bar (401), fixedly connected with second gear (504) are gone up in lead screw (505), just first gear (503) mesh in second gear (504).
6. An apparatus for checking the visual field of an exterior rear view mirror according to claim 5, wherein: the bottom of the sliding rod (401) is cylindrical, and the screw rod (505) is arranged at an eccentric position inside the sliding rod (401).
7. An apparatus for checking the field of vision of an exterior rear view mirror according to claim 6, wherein: the knob (501) is hexagonal prism-shaped as a whole, and the first gear (503) and the second gear (504) are both bevel-gear-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221351826.9U CN217730335U (en) | 2022-05-31 | 2022-05-31 | Checking device for visual field of outer rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221351826.9U CN217730335U (en) | 2022-05-31 | 2022-05-31 | Checking device for visual field of outer rearview mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217730335U true CN217730335U (en) | 2022-11-04 |
Family
ID=83839057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221351826.9U Active CN217730335U (en) | 2022-05-31 | 2022-05-31 | Checking device for visual field of outer rearview mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217730335U (en) |
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2022
- 2022-05-31 CN CN202221351826.9U patent/CN217730335U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240426 Granted publication date: 20221104 |
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| PP01 | Preservation of patent right |