CN214149228U

CN214149228U - Roughness meter convenient to it is clean

Info

Publication number: CN214149228U
Application number: CN202023135065.7U
Authority: CN
Inventors: 崔安迪
Original assignee: Liaoning Qiming Automobile Electrical Appliances Co ltd
Current assignee: Liaoning Qiming Automobile Electrical Appliances Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-07
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a roughness meter convenient to it is clean, including roughness meter organism, roughness meter organism includes the shell frame and keeps off grey main part, it installs together with shell frame slip grafting to keep off grey main part, the shell frame includes elasticity main part, casing, display port and fixture block, the elasticity main part is provided with a pair ofly, the front end at the casing is installed in the slip scarf joint of elasticity main part, the rear end and the casing fixed connection of elasticity main part are in the same place, the display port is seted up in the anterior upper end of casing, the fixture block is provided with a pair ofly, fixture block fixed connection is at the anterior inner wall of casing, it includes lens, dead lever and shell fragment to keep off grey main part, the front end fixed connection of lens is in the rear end lower part of dead lever, the shell fragment is provided with a pair ofly, the upper end fixed connection. The utility model relates to a roughness meter equipment technical field can conveniently show mouthful lens cleaning work, better satisfying the use needs.

Description

Roughness meter convenient to it is clean

Technical Field

The utility model relates to a roughness meter equipment technical field specifically is a roughness meter convenient to it is clean.

Background

The conventional display lens of the roughness meter is easy to be dirty, and when stubborn stains exist on the surface, the lens cannot be directly cleaned by water, and the observation definition is influenced if the lens is used reluctantly, so that a scheme capable of relieving the problems is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roughness meter convenient to it is clean to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a roughness meter convenient to clean comprises a roughness meter body, wherein the roughness meter body comprises a shell frame and an ash blocking main body, and the ash blocking main body and the shell frame are installed together in a sliding insertion mode; the shell frame comprises a pair of elastic main bodies, a shell, a display opening and a clamping block, wherein the elastic main bodies are arranged in a pair, the elastic main bodies are embedded and installed at the front end of the shell in a sliding mode, the rear end of the elastic main bodies is fixedly connected with the shell, the display opening is formed in the upper end of the front part of the shell, the clamping block is arranged in a pair, and the clamping block is fixedly connected to the inner wall of the front part of the shell; the ash blocking main body comprises a lens, a fixing rod and elastic sheets, the front end of the lens is fixedly connected to the lower portion of the rear end of the fixing rod, a pair of elastic sheets is arranged, the upper ends of the elastic sheets are fixedly connected to the lower end of the fixing rod, the elastic sheets are symmetrically arranged on the lower portion of the fixing rod, the elastic sheets and the fixing rod are of an integrated structure, the lens is connected to the upper inner end of the display port in a sliding and clamping mode, the fixing rod is in sliding contact with the shell, and the side end of the lower portion of the elastic; the elasticity main part includes ejector pad, spring and air vent, ejector pad slidable mounting is at the front end inner wall of casing, the inner wall sliding contact of spring and casing, the front end fixed connection of spring is in the rear end of ejector pad, the rear end of spring is in the same place with casing fixed connection, the front end at the ejector pad is seted up in the air vent fretwork, the front end of ejector pad slides and supports the back wall at the dead lever.

Preferably, the shell frame further comprises a sliding groove, the sliding groove is formed in the inner side end of the display opening, and the lens is connected to the inner wall of the sliding groove in a sliding and clamping mode.

Preferably, the ash blocking main body further comprises bayonets symmetrically arranged at the outer ends of the lower portions of the elastic pieces, and the bayonets are matched with the clamping blocks in a sliding buckling mode.

Preferably, the ash blocking main body further comprises a pair of pinching buttons, and the pinching buttons are fixedly connected to the lower end of the elastic piece.

Preferably, the elastic body further comprises a vent groove, and an inner space of the vent groove is communicated with an inner space of the vent hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

in the using process, the lens is used for shielding dust on the upper side of the display opening, so that the aim of ensuring the cleanness of the inner side of the display opening is fulfilled; when stubborn stains exist on the outer side of the lens, the lower portion of the elastic sheet is pinched by hands, so that the lower portion of the elastic sheet is elastically deformed inwards, the lower portion of the elastic sheet is separated from the clamping block, the fixed rod is pushed forwards by the aid of elasticity of the spring to assist the lens to slide out, the ash blocking main body is cleaned conveniently in a manner of detaching the ash blocking main body, and after the ash blocking main body is cleaned, the ash blocking main body is recovered by reverse operation of the same cleaning, and accordingly display definition of a roughness meter is guaranteed; the lens is arranged with the display opening in a sliding way through the sliding chute; the elastic sheet is buckled and mounted with the clamping block through the bayonet; the knob facilitates inward deformation of the elastic sheet by manual pinching; the push block is prevented from being blocked due to the influence of air pressure through the vent groove and the vent hole.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the structure of the housing of the present invention;

FIG. 3 is a schematic structural view of the ash blocking main body of the present invention;

fig. 4 is a schematic view of the structure of the elastic main body of the present invention.

In the figure: 1. a roughness meter body; 2. a housing; 3. a dust-blocking main body; 4. an elastic body; 5. a chute; 6. a housing; 7. a display port; 8. a clamping block; 9. a lens; 10. fixing the rod; 11. a spring plate; 12. a bayonet; 13. pinching a button; 14. a push block; 15. a spring; 16. a vent channel; 17. and (4) a vent hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a roughness meter convenient to clean comprises a roughness meter body 1, wherein the roughness meter body 1 comprises a shell frame 2 and an ash blocking main body 3, and the ash blocking main body 3 and the shell frame 2 are installed together in a sliding insertion mode; the shell frame 2 comprises an elastic main body 4, a shell 6, a display opening 7 and a clamping block 8, wherein the elastic main body 4 is provided with a pair of elastic main bodies 4, the elastic main bodies 4 are installed at the front end of the shell 6 in a sliding embedded mode, the rear end of each elastic main body 4 is fixedly connected with the shell 6, the display opening 7 is formed in the upper end of the front part of the shell 6, the clamping block 8 is provided with a pair of clamping blocks, and the clamping block 8 is fixedly connected with the inner wall of the front part of the shell 6; the ash blocking main body 3 comprises a lens 9, a fixing rod 10 and elastic pieces 11, the front end of the lens 9 is fixedly connected to the lower portion of the rear end of the fixing rod 10, the elastic pieces 11 are provided with a pair, the upper end of each elastic piece 11 is fixedly connected to the lower end of the corresponding fixing rod 10, the elastic pieces 11 are symmetrically arranged on the lower portion of the corresponding fixing rod 10, the elastic pieces 11 and the fixing rod 10 are of an integrated structure, the lens 9 is clamped at the upper inner end of the display port 7 in a sliding mode, the fixing rod 10 is in sliding contact with the shell 6, and the lower side end of each elastic piece 11 is buckled with the corresponding fixture block 8; the elastic body 4 comprises a push block 14, a spring 15 and a vent hole 17, the push block 14 is slidably mounted on the inner wall of the front end of the shell 6, the spring 15 is in sliding contact with the inner wall of the shell 6, the front end of the spring 15 is fixedly connected to the rear end of the push block 14, the rear end of the spring 15 is fixedly connected with the shell 6, the vent hole 17 is hollowed out at the front end of the push block 14, and the front end of the push block 14 is slidably supported on the rear wall of the fixed rod 10; in the use process, the lens 9 is used for shielding dust on the upper side of the display opening 7, so that the purpose of ensuring the cleanness of the inner side of the display opening 7 is achieved; when there is stubborn spot in the outside of lens 9, with the lower part of pinching shell fragment 11, make the inside elasticity deformation that produces in lower part of shell fragment 11, thereby make shell fragment 11 lower part leave fixture block 8, then utilize spring 15's elasticity to promote dead lever 10 auxiliary lens 9 roll-off forward, then the clearance keeps off grey main part 3 can, through the mode that will keep off grey main part 3 dismantlement, the clearance work of keeping off grey main part 3 has been made things convenient for, after keeping off grey main part 3 clearance completion, with the reverse operation of clearance with it resume, thereby roughness meter display definition has been ensured.

The shell frame 2 also comprises a sliding chute 5, the sliding chute 5 is arranged at the inner side end of the display opening 7, and the lens 9 is connected with the inner wall of the sliding chute 5 in a sliding and clamping manner; the lens 9 is slidably mounted with the display opening 7 through the slide groove 5.

The ash blocking main body 3 further comprises bayonets 12, the bayonets 12 are symmetrically arranged at the outer end of the lower part of the elastic sheet 11, and the bayonets 12 are matched with the clamping blocks 8 in a sliding buckling manner; the elastic sheet 11 is buckled with the fixture block 8 through the bayonet 12.

The ash blocking main body 3 further comprises a pair of pinching buttons 13, and the pinching buttons 13 are fixedly connected to the lower ends of the elastic sheets 11; the inward deformation of the elastic sheet 11 by manual operation is facilitated by the knob 13.

The elastic body 4 further comprises a vent groove 16, and the inner space of the vent groove 16 is communicated with the inner space of the vent hole 17; the push block 14 is prevented from being blocked by the air pressure by the vent groove 16 and the vent hole 17.

The working principle is as follows: in the use process, the lens 9 is used for shielding dust on the upper side of the display opening 7, so that the purpose of ensuring the cleanness of the inner side of the display opening 7 is achieved; when stubborn stains exist on the outer side of the lens 9, the lower portion of the elastic sheet 11 is pinched by hands, so that the lower portion of the elastic sheet 11 is elastically deformed inwards, the lower portion of the elastic sheet 11 is separated from the clamping block 8, the fixing rod 10 is pushed forwards by the aid of elasticity of the spring 15 to assist the lens 9 to slide out, the dust blocking main body 3 is cleaned, cleaning work of the dust blocking main body 3 is facilitated by disassembling the dust blocking main body 3, and after the dust blocking main body 3 is cleaned, the dust blocking main body is recovered by reverse operation of the same cleaning, and accordingly display definition of a roughness meter is guaranteed; the lens 9 is arranged with the display opening 7 in a sliding way through the sliding chute 5; the elastic sheet 11 is buckled with the clamping block 8 through the bayonet 12; the knob 13 facilitates inward deformation of the elastic sheet 11 by manual operation; the push block 14 is prevented from being blocked by the air pressure by the vent groove 16 and the vent hole 17.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a roughness meter convenient to it is clean, includes roughness meter organism (1), its characterized in that: the coarseness tester body (1) comprises a shell frame (2) and an ash blocking main body (3), wherein the ash blocking main body (3) is installed with the shell frame (2) in a sliding insertion mode; the shell frame (2) comprises a pair of elastic main bodies (4), a shell (6), a display opening (7) and a clamping block (8), wherein the elastic main bodies (4) are arranged in pair, the elastic main bodies (4) are installed at the front end of the shell (6) in an embedded mode in a sliding mode, the rear end of each elastic main body (4) is fixedly connected with the shell (6), the display opening (7) is formed in the upper end of the front portion of the shell (6), the clamping block (8) is arranged in pair, and the clamping block (8) is fixedly connected to the inner wall of the front portion of the shell (6); the dust blocking main body (3) comprises a lens (9), a fixing rod (10) and elastic sheets (11), the front end of the lens (9) is fixedly connected to the lower portion of the rear end of the fixing rod (10), the elastic sheets (11) are provided with a pair, the upper ends of the elastic sheets (11) are fixedly connected to the lower ends of the fixing rod (10), the elastic sheets (11) are symmetrically arranged on the lower portion of the fixing rod (10), the elastic sheets (11) and the fixing rod (10) are of an integrated structure, the lens (9) is connected to the upper inner end of the display opening (7) in a sliding clamping mode, the fixing rod (10) is in sliding contact with the shell (6), and the side end of the lower portion of the elastic sheet (11) is connected with the clamping block (8) in a buckling mode; elasticity main part (4) include ejector pad (14), spring (15) and air vent (17), ejector pad (14) slidable mounting is at the front end inner wall of casing (6), the inner wall sliding contact of spring (15) and casing (6), the front end fixed connection of spring (15) is in the rear end of ejector pad (14), the rear end and casing (6) fixed connection of spring (15) are in the same place, the front end at ejector pad (14) is seted up in air vent (17) fretwork, the front end sliding support of ejector pad (14) is at the back wall of dead lever (10).

2. A roughness meter for facilitating cleaning according to claim 1, wherein: the shell frame (2) further comprises a sliding groove (5), the sliding groove (5) is formed in the inner side end of the display opening (7), and the lens (9) is connected to the inner wall of the sliding groove (5) in a sliding and clamping mode.

3. A roughness meter for facilitating cleaning according to claim 1, wherein: the ash blocking main body (3) further comprises bayonets (12), the bayonets (12) are symmetrically arranged at the outer ends of the lower portions of the elastic sheets (11), and the bayonets (12) are matched with the clamping blocks (8) in a sliding buckling mode.

4. A roughness meter for facilitating cleaning according to claim 1, wherein: keep off grey main part (3) still including pinching button (13), it is provided with a pair ofly to pinch button (13), pinch button (13) fixed connection is at the lower extreme of shell fragment (11).

5. A roughness meter for facilitating cleaning according to claim 1, wherein: the elastic body (4) further comprises a vent groove (16), and the inner space of the vent groove (16) is communicated with the inner space of the vent hole (17).