CN210486854U

CN210486854U - Portable roughness measurement equipment

Info

Publication number: CN210486854U
Application number: CN201921929513.5U
Authority: CN
Inventors: 赵海奇; 王中伟
Original assignee: Yantai Chuangsheng Testing Technology Co Ltd
Current assignee: Yantai Chuangsheng Testing Technology Co Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-05-08
Anticipated expiration: 2029-11-08

Abstract

The utility model relates to a portable roughness measurement equipment relates to check out test set's technical field, including the detector, the detector openly is provided with display screen and button, the detector top is provided with the start key, its characterized in that: the detector is characterized in that a mounting groove is formed in the bottom of the detector, a sensor measuring head is mounted in the mounting groove, a protective door is arranged at the opening of the mounting groove in a sliding mode, and a sliding key used for adjusting the opening and closing of the protective door is arranged on the detector. When the utility model works, the protective door is opened through the sliding key, and the sensor measuring head is in a working state; when the detector does not need to work, the protective door is closed again through the sliding key, so that the sensor measuring head is protected, the probability of damage of the sensor measuring head is reduced, and the service life of the detector is prolonged.

Description

Portable roughness measurement equipment

Technical Field

The utility model belongs to the technical field of check out test set's technique and specifically relates to a portable roughness measurement equipment is related to.

Background

The roughness meter is also called surface roughness meter and surface finishment meter, it has the characteristics of high measuring accuracy, wide measuring range, simple and convenient operation, stable work and the like, and is widely applied to the detection of various metal and non-metal processing surfaces. The hand-held surface roughness meter is a new generation of surface roughness meter, has the characteristics of high measurement precision, wide measurement range, simple and convenient operation, stable work and the like, can be widely applied to the detection of various metal and nonmetal processing surfaces, is an instrument integrating a sensor and a host machine, and is more suitable for being used in a production field.

But has the following defects: hand-held type roughness measurement appearance often is used for the on-spot practicality of production, and current hand-held type roughness measurement appearance sensing rod is fixed on the detector and exposes outside, when going out to carry, and the sensing rod receives the striking easily and damages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable roughness measurement equipment can protect the sensor gauge head through the shutter, reduces the possibility of sensor gauge head damage.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a portable roughness measurement equipment, includes the detector, the detector openly is provided with display screen and button, the detector top is provided with the start key, its characterized in that: the detector is characterized in that a mounting groove is formed in the bottom of the detector, a sensor measuring head is mounted in the mounting groove, a protective door is arranged at the opening of the mounting groove in a sliding mode, and a sliding key used for adjusting the opening and closing of the protective door is arranged on the detector.

By adopting the technical scheme, when the protective door is opened through the sliding key during working, the sensor measuring head is in a working state; when the detector does not need to work, the protective door is closed again through the sliding key, so that the sensor measuring head is protected, the probability of damage of the sensor measuring head is reduced, and the service life of the detector is prolonged.

Preferably, the detector outside is provided with the protecting crust that is used for protecting the detector, there is the cavity that is used for installing the detector in the protecting crust, be provided with the protective cover that is used for coveing the cavity on the protecting crust, the protective cover with the connection can be dismantled to the protecting crust.

By adopting the technical scheme, when the detector does not work, the detector is arranged in the cavity in the protective shell, and then the protective cover is covered, so that the protection of the detector is realized, and the detector is convenient to carry; during operation, only need pull down the protective cover from the protecting crust, then with the detector take out from the protecting crust can, whole dismouting process is very simple.

Preferably, protective housing both sides limit is provided with the spout, be provided with on the protective cover with spout matched with chimb, the protective cover slides through the cooperation of chimb and spout and installs on the protective housing, be provided with the mounting that is used for fixed protective cover on protective housing and the protective cover.

By adopting the technical scheme, during installation, the protective cover slides in from one side of the protective shell through the matching of the chute and the convex edge, and then the protective cover is locked and fixed through the fixing piece; when dismantling, loosen the mounting earlier, then with the protective cover roll-off protecting crust, can accomplish the dismantlement.

Preferably, the mounting includes a plurality of fixed blocks of fixed mounting on the protecting crust and a plurality of fixation clamps of rotating and installing on the protective cover, the fixed orifices has been seted up on the fixation clamp, the fixation clamp pass through the fixed orifices with fixed block looks lock.

Through adopting above-mentioned technical scheme, install the protective cover back to the protecting crust on, through the fixation clamp, with the fixed orifices with fixed block looks lock play the effect of fastening to prevent the protective cover landing.

Preferably, one side of the fixing block, which is far away from the cavity, is provided with two arc-shaped bulges, and the fixing hole can slide through the arc-shaped bulges to be buckled with the fixing block.

Through adopting above-mentioned technical scheme, the fixed orifices on the fixation clamp can slide in the fixed block along the arc arch through the effect of external force to with the fixed block lock, reduced the wearing and tearing of fixation clamp, improved the life of fixation clamp.

Preferably, the connecting part of the fixing clamp and the protective cover is provided with an extension spring for providing pre-tightening force for the fixing clamp, one end of the extension spring is connected with the fixing clamp, and the other end of the extension spring is connected with the outer wall of the protective cover.

Through adopting above-mentioned technical scheme, extension spring can provide a pressure pretightning force for the fixation clamp to further strengthen the lock of fixation clamp and fixed block.

Preferably, a plurality of buffer springs are arranged in the protective shell, the buffer springs are all perpendicular to the bottom surface of the detector, and the buffer springs are abutted against the detector.

Through adopting above-mentioned technical scheme, during the installation, thereby with detector bottom extrusion buffer spring with the detector chucking in the protecting crust, buffer spring plays the effect of chucking to when the protecting crust drops carelessly, buffer spring can play the cushioning effect to the detector, and then plays the guard action to the detector.

Preferably, the outer wall of the protective shell is provided with a hanging ring for carrying and hanging.

Through adopting above-mentioned technical scheme, the setting of rings is for conveniently carrying, and when needs took the on-the-spot work with the detector, rings provided the mode of carrying.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the detector does not work, the sensor measuring head can be protected by the protection door, so that the service life of the detector is prolonged;

2. the detector is installed in the protecting crust, and the protecting crust provides the guard action for the detector, has prolonged the life of detector, conveniently carries simultaneously.

Drawings

FIG. 1 is a schematic structural view of the detector of the present invention;

FIG. 2 is a schematic structural view of an inspection shield;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

Reference numerals: 1. a detector; 2. a display screen; 3. pressing a key; 4. mounting grooves; 5. a sensor probe; 6. a protective door; 7. a sliding key; 8. a protective shell; 9. a buffer spring; 10. a protective cover; 101. a convex edge; 102. a chute; 11. a fixed block; 111. an arc-shaped bulge; 12. a fixing clip; 121. a fixing hole; 13. an extension spring; 14. a hoisting ring; 15. a cavity.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a portable roughness measurement equipment, including detector 1, detector 1 openly is provided with display screen 2 and

button

3, 1 top of detector is provided with the start key, mounting groove 4 has been seted up to detector 1 bottom, install sensor gauge head 5 in the

mounting groove

4, 4 opening parts of mounting groove slide and install shutter 6, it is provided with the sliding key 7 that is used for adjusting shutter 6 and opens, close to slide on detector 1, shutter 6 and sliding key 7 an organic whole set up, sliding key 7 moves shutter 6 by left right and can be opened, otherwise shutter 6 then closes.

Referring to fig. 2, a protective shell 8 for protecting the detector 1 is arranged outside the detector 1, a hanging ring 14 for lifting and hanging is fixedly arranged on any one of two end faces of the protective shell 8 along the length direction, and after the detector 1 is installed in the anti-skid shell, the hanging ring 14 is convenient to carry, so that a carrying mode is provided.

A cavity 15 for installing the detector 1 is arranged in the protective shell 8, an opening is formed in one side of the cavity 15, and a protective cover 10 for covering the opening is arranged on the protective shell 8 in a sliding mode. Detector 1 installs in protective housing 8, and the terminal surface that detector 1 just is close to rings 14 along length direction is detector 1's top surface, and another terminal surface that detector 1 kept away from rings 14 along length direction is detector 1's bottom surface, and detector 1's bottom surface supports tightly has a plurality of buffer spring 9, is three (nevertheless not only confine to threely) in this embodiment, and buffer spring 9 fixed mounting is in protective housing 8 and be located protective housing 8 and detector 1 bottom surface relative face on, and buffer spring 9 perpendicular to detector 1's bottom surface sets up. During the installation, extrude buffer spring 9 with detector 1 bottom surface and make buffer spring 9 compress thereby make detector 1 top surface card enter protective housing 8 in to make whole detector 1 chucking in protective housing 8. Buffer spring 9 plays the effect of chucking to when protective housing 8 drops because of carelessness, buffer spring 9 also can play the cushioning effect to detector 1, and then plays the guard action to detector 1.

Protective cover 10 is provided with chimb 101 along the both sides limit of glide direction, protective housing 8 along the both sides wall of protective cover glide direction seted up with chimb 101 matched with spout 102, protective cover 10 slides through chimb 101 and spout 102's cooperation and installs on protective housing 8, is provided with the mounting that is used for fixed protective cover 10 on the protective cover 10.

Referring to fig. 3 and 4, the fixing member includes a fixing block 11 and a fixing clip 12. The fixed block 11 is fixedly arranged on the surface where the opening of the cavity 15 is located and is located at a position close to the bottom of the detector 1, and two arc-shaped protrusions 111 are integrally arranged on the side surface, away from the cavity 15, of the fixed block 11; fixation clamp 12 adopts plastics to make, fixation clamp 12 articulates on the protective cover 10 along the arbitrary one end in the length direction both ends and deviates from the side of the cavity 15 of protective housing 8, fixation clamp 12 is provided with the extension spring 13 that is used for providing the pretightning force for fixation clamp 12 with the protective cover 10 junction is fixed, extension spring 13 one end and 12 lower fixed surface of fixation clamp are connected, the other end and 8 outer fixed surface of protective housing are connected, fixation hole 121 has been seted up to fixation clamp 12 central point, fixation clamp 12 can pass through the cooperation looks lock of fixed block 11 and fixed block 11.

After the protective cover 10 is slidably mounted on the protective shell 8, the fixing clamp 12 is rotated, and the fixing clamp 12 has elasticity, so that the fixing block 11 slides into the fixing hole 121 through the arc-shaped protrusion 111, the fixing clamp 12 and the fixing block 11 are buckled, the tension spring 13 can provide a pressure pretightening force for the fixing clamp 12, the buckling of the fixing clamp 12 and the fixing block 11 is further strengthened, and the detector 1 is wholly wrapped in the protective shell 8 to be protected.

The working principle of the embodiment is as follows:

during the installation, thereby extrude buffer spring 9 with detector 1 bottom in cavity 15 with detector 1 chucking in protecting crust 8, buffer spring 9 plays the effect of chucking to when protecting crust 8 drops carelessly, buffer spring 9 also can play the cushioning effect, and then plays the guard action to detector 1. Then, through the cooperation of the sliding groove 102 and the convex edge 101, the protective cover 10 slides in from one end of the protective shell 8, then the fixing clip 12 is buckled with the fixing block 11 to lock and fix the protective cover 10, and after the detector 1 is installed in the protective shell 8, the detector can be carried out by lifting or hanging the hanging ring 14.

When the detector works, the fixing clamp 12 is loosened, the protective cover 10 is opened, the detector 1 is taken out of the protective shell 8, then the protective door 6 is opened through the sliding key 7, and the sensor measuring head 5 is in a working state; when the work is not needed, the protective door 6 is closed again through the sliding key 7, so that the sensor measuring head 5 is protected, the probability of damage of the sensor measuring head 5 is reduced, and the service life of the detector 1 is prolonged.

The above description is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of improvements and decorations are not departed from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a portable roughness measurement equipment, includes detector (1), detector (1) openly is provided with display screen (2) and button (3), detector (1) top is provided with the start key, its characterized in that: mounting groove (4) have been seted up to detector (1) bottom, install sensor gauge head (5) in mounting groove (4), mounting groove (4) opening part slides and is provided with shutter (6), be provided with on detector (1) and be used for adjusting slide key (7) that shutter (6) opened, closed.

2. A portable roughness sensing device according to claim 1, wherein: detector (1) outside is provided with protective housing (8) that is used for protecting detector (1), there is cavity (15) that is used for installing detector (1) in protective housing (8), be provided with protective cover (10) that are used for hiding cavity (15) on protective housing (8), protective cover (10) with protective housing (8) can be dismantled and connect.

3. A portable roughness sensing device according to claim 2, wherein: protective housing (8) both sides limit is provided with spout (102), be provided with on protective cover (10) with spout (102) matched with chimb (101), protective cover (10) slide through the cooperation of chimb (101) and spout (102) and install on protective housing (8), be provided with the mounting that is used for fixed protective cover (10) on protective housing (8) and protective cover (10).

4. A portable roughness sensing device according to claim 3, wherein: the mounting includes fixed block (11) and a plurality of fixation clamp (12) of rotating and installing on protective cover (10) of a plurality of fixed mounting on protecting crust (8), fixed orifices (121) have been seted up on fixed clamp (12), fixed clamp (12) through fixed orifices (121) with fixed block (11) looks lock.

5. A portable roughness measurement device according to claim 4, wherein: one side of the fixing block (11) far away from the cavity (15) is provided with two arc-shaped protrusions (111), and the fixing hole (121) can slide through the arc-shaped protrusions (111) to be buckled with the fixing block (11).

6. A portable roughness sensing device according to claim 5, wherein: the fixing clamp is characterized in that an extension spring (13) used for providing pre-tightening force for the fixing clamp (12) is arranged at the joint of the fixing clamp (12) and the protective cover (10), one end of the extension spring (13) is connected with the fixing clamp (12), and the other end of the extension spring is connected with the outer wall of the protective cover (10).

7. A portable roughness sensing device according to claim 2, wherein: a plurality of buffer springs (9) are arranged inside the protective shell (8), the buffer springs (9) are perpendicular to the bottom surface of the detector (1), and the buffer springs (9) are tightly abutted to the detector (1).

8. A portable roughness sensing device according to claim 2, wherein: the outer wall of the protective shell (8) is provided with a lifting ring (14) for lifting and hanging.