CN217688563U

CN217688563U - Retroreflection measuring instrument for marked line

Info

Publication number: CN217688563U
Application number: CN202221334198.3U
Authority: CN
Inventors: 周西伦
Original assignee: Beijing Hanhua Minglun Technology Co ltd
Current assignee: Beijing Hanhua Minglun Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-28
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a contrary reflective measuring apparatu of marking, including the device shell, the top fixed surface of device shell installs liquid crystal display. The utility model realizes the rapid installation of the dustproof seat and the lens by arranging the first magnetic ring and the second magnetic ring for magnetic connection, and prevents the lens parts from being loosened easily caused by forcefully plugging a complex installation structure during disassembly; meanwhile, the lens cloth is arranged on the top of the cleaning block and is made of superfine fibers, and the superfine fibers have the advantages of super-strong cleaning power, super-ordinary durability, super-group water absorption, oil absorption and current collection functions, do not damage a lens coating film, can prevent static electricity from being generated, and clean micron-sized dust which cannot be seen by naked eyes; and the camera lens is located the relative one side of rubber circle, and the cross section of rubber circle is circular, and the rubber circle is installed and is improved the leakproofness of device in dustproof seat is inside, prevents that the dust from getting into.

Description

Retroreflection measuring instrument for marked line

Technical Field

The utility model relates to a contrary reflective measuring apparatu equipment field, concretely relates to contrary reflective measuring apparatu of marking.

Background

The retroreflection measuring instrument for the marking line is a portable field measuring instrument and is used for measuring retroreflection characteristics of the road marking line. The marking retroreflection measuring instrument has the characteristics that the brightness of the road marking visible to a driver under the illumination of the head lamp of the motor vehicle under the condition of simulating night is mainly characterized in that the measured parameter is the night brightness retroreflection coefficient, and the marking retroreflection measuring instrument has the following problems in the using process: since the retroreflective reticle measuring instrument is generally used outdoors, dust can be attached to the lens, and the lens becomes unclear in the past, so that the use of the retroreflective reticle measuring instrument is affected. In combination with the above-mentioned problems associated with the use of the dummy bar storage device, a reticle retro-reflective measuring instrument is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a contrary reflective measuring apparatu of marking to the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a contrary reflective measuring apparatu of marking, includes the device shell, the top fixed surface of device shell installs liquid crystal display, one side fixed surface of device shell installs the camera lens, the surface cover of camera lens is equipped with second magnetism ring, the externally mounted of camera lens has dustproof seat, the top fixed mounting of dustproof seat has the mount pad, the inside fixed mounting of mount pad has the motor, fixed mounting has the rubber circle on the inside lateral wall of dustproof seat, the inside roof of dustproof seat rotates installs the washing piece, it is located between the rubber circle to wash the piece, just the output of motor run through the top of dustproof seat and with wash a fixed connection, fixed mounting has first magnetism ring on the inside lateral wall of dustproof seat, first magnetism ring is located the below of rubber circle.

As an optimized scheme, the top of device shell is provided with zero setting button and calibration button, just zero setting button and calibration button are located one side of liquid crystal display, the top fixed mounting of device shell has measurement switch, just measurement switch is located one side of zero setting button and calibration button, the mounting groove has been seted up at the top of device shell, the mounting groove is seted up in one side of measurement switch, the inside fixed mounting of mounting groove has the handle, makes things convenient for the mobile device.

As an optimal scheme of the utility model, the mounting panel is installed at the top of device shell, just the mounting panel is located one side of mounting groove, be provided with the bolt on the mounting panel, just the top of device shell is seted up threaded hole, the mounting panel passes through screw hole and device shell erection joint, conveniently dismantles the mounting panel, and the convenience is maintained the device simultaneously.

As an optimized scheme, first magnetism ring sum second magnetism ring is for being the opposite magnetism strip of magnetism, just first magnetism ring sum second magnetism encircles the magnetic connection, realizes the quick installation of dustproof seat and camera lens, prevents that loaded down with trivial details mounting structure from easily causing the camera lens part not hard up when dismantling hard ground plug.

As an optimal scheme, the bottom fixed mounting of device shell has the rubber pad, and all excavate on the rubber pad and have anti-skidding line, increase friction, strengthens the stability of device when using.

As an optimized scheme of the utility model, the camera lens cloth is installed to the bottom of washing piece, and the camera lens cloth is made by super microfiber, and super microfiber has superstrong clean power, extraordinary durability, super crowd's hydroscopicity, oil absorption and current collection function, neither damages the camera lens coating film, can prevent the production of static again, cleans the dust of the unable micron order of seeing of naked eye totally.

As an optimized scheme, the motor is servo motor, and one side fixed surface of dustproof seat installs starting switch simultaneously, just motor and starting switch electric connection make things convenient for opening or closing of control motor.

As an optimized scheme, the camera lens is located the relative one side of rubber circle, just the cross section of rubber circle is circular, and the rubber circle is installed and is improved the leakproofness of device in dustproof seat is inside, prevents that the dust from getting into.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model realizes the rapid installation of the dustproof seat and the lens by arranging the first magnetic ring and the second magnetic ring for magnetic connection, and prevents the lens parts from being loosened easily caused by forcefully plugging a complex installation structure during disassembly; meanwhile, the lens cloth is arranged on the top of the cleaning block and is made of superfine fibers, and the superfine fibers have the advantages of super-strong cleaning power, super-ordinary durability, super-group water absorption, oil absorption and current collection functions, do not damage a lens coating film, can prevent static electricity from being generated, and clean micron-sized dust which cannot be seen by naked eyes; and the camera lens is located the relative one side of rubber circle, and the cross section of rubber circle is circular, and the rubber circle is installed and is improved the leakproofness of device in dustproof seat is inside, prevents that the dust from getting into.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic perspective view of a retroreflective reticle measuring instrument according to the present invention;

fig. 2 is a schematic structural view of the retroreflective reticle measuring instrument according to the present invention after the mounting plate is detached;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 of a reticle retro-reflective measuring instrument according to the present invention;

fig. 4 is a schematic perspective view of a dustproof seat of the retroreflective reticle measuring instrument according to the present invention;

fig. 5 is the utility model provides a dustproof seat structure sketch map of contrary measuring apparatu of reflection of marking.

Description of the reference numerals:

1. a device housing; 2. a liquid crystal display screen; 3. a zero setting button; 4. a calibration button; 5. a measurement switch; 6. mounting grooves; 7. a handle; 8. mounting a plate; 9. a bolt; 10. a dust-proof seat; 11. a lens; 12. a first magnetic ring; 13. a second magnetic ring; 14. a mounting seat; 15. a motor; 16. a rubber ring; 17. cleaning the block; 18. a threaded hole.

Detailed Description

In order to make the technical solutions and implementations of the present invention more clearly explained and illustrated, several preferred embodiments for implementing the technical solutions of the present invention are introduced below.

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of embodiments of the disclosure, and do not necessarily show specific dimensions and proportions of the various embodiments of the disclosure. While the various publications, patents and published patent specifications cited herein, the disclosures of which are incorporated herein by reference in their entirety, may be referred to in the specification in an exaggerated manner to illustrate details or structures related to the embodiments of the present disclosure, it being understood that the illustrated embodiments are only some of the examples of the present disclosure and that the claims are to be considered illustrative and not restrictive.

In the description of the present invention, unless explicitly specified or limited otherwise, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless otherwise specified or indicated; the terms "connected" and "fixed" are used broadly, and for example, "connected" may be a fixed connection or a detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

Examples

Referring to the attached drawings 1-5 of the specification, a mark line retroreflection measuring instrument, a liquid crystal display screen 2 is fixedly mounted on the top surface of a device shell 1, a lens 11 is fixedly mounted on one side surface of the device shell 1, a second magnetic ring 13 is sleeved on the outer surface of the lens 11, a dustproof seat 10 is mounted outside the lens 11, a mounting seat 14 is fixedly mounted on the top of the dustproof seat 10, a motor 15 is fixedly mounted inside the mounting seat 14, a rubber ring 16 is fixedly mounted on the inner side wall of the dustproof seat 10, a cleaning block 17 is rotatably mounted on the inner top wall of the dustproof seat 10, the cleaning block 17 is located between the rubber rings 16, the output end of the motor 15 penetrates through the top of the dustproof seat 10 and is fixedly connected with the cleaning block 17, a first magnetic ring 12 is fixedly mounted on the inner side wall of the dustproof seat 10, the first magnetic ring 12 is located below the rubber ring 16, the first magnetic ring 12 and the second magnetic ring 13 are magnetic strips with opposite magnetism, the first magnetic ring 12 is magnetically connected with the second magnetic ring 13, the lens 11 is positioned at the opposite side of the rubber ring 16, the cross section of the rubber ring 16 is circular, firstly, because the first magnetic ring 12 is connected with the second magnetic ring 13, the dustproof seat 10 and the lens 11 are directly connected by attracting the first magnetic ring 12 and the second magnetic ring 13, at the moment, the lens 11 is positioned right above the cleaning block 17, then the motor 15 is started through a starting switch, the output end of the motor 15 drives the cleaning block 17 to rotate, the bottom of the cleaning block 17 is provided with lens cloth, and the lens cloth is made of ultramicrofibers, the ultramicrofibers have the advantages of super-strong cleaning power, super-durability, super-group water absorption, oil absorption and current collection functions, the lens coating film is not damaged, the generation of static electricity can be prevented, and micron-sized dust which cannot be seen by naked eyes is cleaned up, the lens 11 can be wiped at the moment, the first magnetic ring 12 and the second magnetic ring 13 are arranged to be in magnetic connection, so that the dustproof seat 10 and the lens 11 can be quickly installed, parts in the lens 11 are prevented from being loosened easily due to forceful plugging of a complex installation structure during disassembly, meanwhile, dust on the lens 11 can be wiped completely, the lens 11 is located on one side opposite to the rubber ring 16, the cross section of the rubber ring 16 is circular, and the rubber ring 16 is installed in the dustproof seat 10 to improve the sealing performance of the device and prevent dust from entering;

wherein the top of device shell 1 is provided with zero setting button 3 and calibration button 4, and zero setting button 3 and calibration button 4 are located one side of liquid crystal display 2, the top fixed mounting of device shell 1 has measurement switch 5, and measurement switch 5 is located one side of zero setting button 3 and calibration button 4, mounting groove 6 has been seted up at the top of device shell 1, mounting groove 6 is seted up in one side of measurement switch 5, the inside fixed mounting of mounting groove 6 has handle 7, mounting panel 8 is installed at the top of device shell 1, and mounting panel 8 is located one side of mounting groove 6, be provided with bolt 9 on mounting panel 8, and threaded hole 18 has been seted up at the top of device shell 1, mounting panel 8 passes through threaded hole 18 and device shell 1 erection joint, make things convenient for the visible road marking luminance of driver under the illumination of motor vehicle headlight under the contrary reflective measuring apparatu simulation night condition, make things convenient for the mobile device, conveniently dismantle mounting panel 8, conveniently maintain the device simultaneously.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. A retro-reflective measuring instrument for a reticle, comprising an instrument housing (1), characterized in that: the utility model discloses a device for cleaning the inner wall of a motor vehicle, including device shell (1), one side fixed surface of device shell (1) installs camera lens (11), the surface cover of camera lens (11) is equipped with second magnetism ring (13), the externally mounted of camera lens (11) has dustproof seat (10), the top fixed mounting of dustproof seat (10) has mount pad (14), the inside fixed mounting of mount pad (14) has motor (15), fixed mounting has rubber circle (16) on the inside lateral wall of dustproof seat (10), the inside roof of dustproof seat (10) rotates and installs cleaning block (17), cleaning block (17) are located between rubber circle (16), just the output of motor (15) run through the top of dustproof seat (10) and with cleaning block (17) fixed connection, fixed mounting has first magnetism ring (12) on the inside lateral wall of dustproof seat (10), first magnetism ring (12) are located the below of rubber circle (16).

2. The reticle retroreflection measuring instrument of claim 1, wherein: the top of device shell (1) is provided with zero setting button (3) and calibration button (4), just zero setting button (3) and calibration button (4) are located one side of liquid crystal display (2), the top fixed mounting of device shell (1) has measurement switch (5), just measurement switch (5) are located one side of zero setting button (3) and calibration button (4), mounting groove (6) have been seted up at the top of device shell (1), one side of measurement switch (5) is seted up in mounting groove (6), the inside fixed mounting of mounting groove (6) has handle (7).

3. The reticle retroreflection measuring instrument of claim 1, wherein: mounting panel (8) are installed at the top of device shell (1), just mounting panel (8) are located one side of mounting groove (6), be provided with bolt (9) on mounting panel (8), just threaded hole (18) have been seted up at the top of device shell (1), mounting panel (8) are through threaded hole (18) and device shell (1) erection joint.

4. The reticle retroreflection measuring instrument of claim 1, wherein: the first magnetic ring (12) and the second magnetic ring (13) are magnetic strips with opposite magnetism, and the first magnetic ring (12) and the second magnetic ring (13) are magnetically connected.

5. The reticle retro-reflective measuring instrument of claim 1, wherein: the bottom of the device shell (1) is fixedly provided with a rubber pad, and anti-skid lines are drilled on the rubber pad.

6. The reticle retroreflection measuring instrument of claim 1, wherein: the bottom of the cleaning block (17) is provided with lens cloth which is made of superfine fibers.

7. The reticle retroreflection measuring instrument of claim 1, wherein: the motor (15) is a servo motor, a starting switch is fixedly mounted on the surface of one side of the dustproof seat (10), and the motor (15) is electrically connected with the starting switch.

8. The reticle retroreflection measuring instrument of claim 1, wherein: the lens (11) is positioned on the opposite side of the rubber ring (16), and the cross section of the rubber ring (16) is circular.