CN216082368U

CN216082368U - Combined Mohs hardness pen for mineral hardness detection

Info

Publication number: CN216082368U
Application number: CN202121460430.3U
Authority: CN
Inventors: 张嘉翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-03-18
Anticipated expiration: 2031-06-29

Abstract

The utility model relates to the technical field of hardness testing, and discloses a combined Mohs hardness pen for mineral hardness testing, which comprises a pressing block, wherein a guide column is fixedly connected to the outer surface of the lower end of the pressing block, a movable top plate is fixedly connected to the bottom of the guide column, a movable column is fixedly connected to the outer surface of the upper end of the movable top plate, a spring is fixedly connected to the top of the movable column, a fixed column is fixedly connected to the top of the spring, a connecting rod is fixedly connected to the outer surface of the lower end of the movable top plate, a first slideway is fixedly connected to the outer surface of the right side of the connecting rod, and a movable bottom plate is fixedly connected to the outer surface of the lower end of the connecting rod. This a combination formula mohs hardness pen for mineral hardness detects facilitates the use, and is convenient for accomodate and install, and we have avoided the change contact that need not stop at the in-process of test article hardness on a movable base plate through installing the contact that hardness is different, facilitates the use.

Description

Combined Mohs hardness pen for mineral hardness detection

Technical Field

The utility model relates to the technical field of hardness testing, in particular to a combined Mohs hardness pen for mineral hardness testing.

Background

Mohs hardness is a standard for mineral hardness, also called Mohs hardness, first proposed in 1822 by the german mineralogist peroneal morse (Frederich Mohs), and is a standard used in mineralogy or gemmology;

the current mohs hardness testing arrangement, inconvenient use, and inconvenient accomodating and change, these all have the promotion space, solve these problems and just become when hot, for this reason, we have provided a combination formula mohs hardness pen that is used for mineral hardness to detect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the combined Mohs hardness pen for mineral hardness detection, which has the advantage of convenient use and solves the problem of inconvenient use.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a combination formula mohs hardness pen for mineral hardness detects, including pressing the pressure piece, press the lower extreme outer fixed surface guide post of pressure piece, the bottom fixedly connected with activity roof of guide post, the upper end outer fixed surface of activity roof is connected with the activity post, the top fixedly connected with spring of activity post, the top fixedly connected with fixed column of spring, the lower extreme outer fixed surface of activity roof is connected with the connecting rod, the slide No. one of right side outer fixed surface of connecting rod, the lower extreme outer fixed surface of connecting rod is connected with movable bottom plate, the slide No. two of right side outer fixed surface of movable bottom plate is connected with the helicla flute, the inner wall fixedly connected with spiral post of helicla flute, the bottom fixedly connected with contact head of spiral post.

Preferably, there is fixed frame according to the front end surface swing joint of pressing the piece, and the lower extreme external surface fixedly connected with spliced pole of fixed frame, the dead lever of outer wall fixedly connected with of spliced pole and No. two dead levers, a dead lever is located the left side of No. two dead levers, and the lower extreme external surface fixedly connected with base of a dead lever, base and the internal surface of dead lever all are equipped with the spout, with two slide looks adaptations, convenient slip.

Preferably, the outer surface of the lower end of the pressing block is provided with a first screw, the top of the guide column is fixedly connected with the first screw, the bottom of the guide column is provided with a second screw, the outer surface of the upper end of the movable top plate is fixedly connected with the second screw, and the guide column is used for fixing the pressing block and preventing the pressing block from moving left and right.

Preferably, the upper end surface of activity roof is equipped with No. three screws, and the bottom and the No. three screw fixed connection of activity post are equipped with No. four screws at activity capital portion, the bottom and the No. four screw fixed connection of spring, the spring is used for under the condition of not exerting external force, conveniently accomodates the contact head in equipment.

Preferably, the right side surface of connecting rod is equipped with No. five screws, the left side surface and No. five screw fixed connection of a slide, and the right side surface of activity bottom plate is equipped with No. six screws, the left side surface and No. six screw fixed connection of No. two slides, and the slide is equipped with two sets ofly altogether, makes things convenient for the slip of movable equipment.

Preferably, spiral column and spiral groove looks adaptation, the top of contact and the bottom fixed connection of spiral column, the helicla flute is equipped with the multiunit with the spiral column altogether for connect a plurality of contact, make things convenient for the use of equipment.

(III) advantageous effects

Compared with the prior art, the utility model provides the combined Mohs hardness pen for mineral hardness detection, which has the following beneficial effects:

1. this a combination formula mohs hardness pen for mineral hardness detects facilitates the use, and is convenient for accomodate and install, and we have avoided the change contact that need not stop at the in-process of test article hardness on a movable base plate through installing the contact that hardness is different, facilitates the use.

2. This a combination formula mohs hardness pen for mineral hardness detects is different from traditional mode of accomodating, has utilized spring and head that the head can relax to accomodate in equipment, through the mode of helicla flute and spiral column connection, has realized the change contact that can be fine.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic view of the present invention in use;

FIG. 3 is a schematic view of the mobile device of the present invention;

FIG. 4 is a schematic diagram of the spiral groove structure of the present invention.

In the figure: 1. a pressing block; 2. a fixing frame; 3. connecting columns; 4. a first fixing rod; 5. a second fixing rod; 6. a base; 7. a helical groove; 8. a contact head; 9. a movable post; 10. fixing a column; 11. a spring; 12. a connecting rod; 13. a movable bottom plate; 14. a first slideway; 15. a second slideway; 16. a helical column; 17. a movable top plate; 18. and a guide post.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-2, by pressing the pressing block 1, the contact 8 is pushed out of the apparatus by a movable device inside the apparatus, so that the contact 8 contacts the surface of the object to be measured, and a plurality of contacts 8 with different hardness are put together, thereby facilitating the use.

Example 2

Referring to fig. 3-4, the movable device inside the device can be restored to its original shape under the action of the spring 11 after use without applying an external force, so that the contact 8 is accommodated in the device, and the contact 8 can be separated from the device by rotating the screw column 16, thereby facilitating replacement.

The working principle is as follows: when the device is needed to be used, the base 6 is aligned to an object needing hardness testing, the pressing block 1 is pressed downwards, the pressing block 1 starts to move downwards through the guide post 18 until the pressing block 1 completely enters the fixed frame 2, the movable top plate 17 and the movable bottom plate 13 are driven to move downwards along the first slideway 14 and the second slideway 15 while the pressing block 1 moves, so that the contact head 8 is pushed out of the device and is contacted with the surface of the object to be tested, the hardness of the object can be well measured by using the device to scratch the surface of the object, after the device is used, the pressing block 1 is released, the pressing block 1 is separated from the fixed frame 2 to be restored to the original state under the action of the spring 11, so that the contact head 8 can be contained in the device, the contact head 8 can inevitably receive abrasion in the long-term use process, and people can push the contact head 8 out of the device through the mode, by rotating the screw column 16, the screw column 16 and the contact 8 leave the spiral groove 7, and the contact 8 can be replaced well.

In conclusion, a combination formula mohs hardness pen for mineral hardness detects facilitates the use, and is convenient for accomodate and install.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A combination formula mohs hardness pen for mineral hardness detects, includes according to briquetting (1), its characterized in that: the outer surface of the lower end of the pressing block (1) is fixedly connected with a guide post (18), the bottom of the guide post (18) is fixedly connected with a movable top plate (17), the outer surface of the upper end of the movable top plate (17) is fixedly connected with a movable post (9), the top of the movable post (9) is fixedly connected with a spring (11), the top of the spring (11) is fixedly connected with a fixed post (10), the outer surface of the lower end of the movable top plate (17) is fixedly connected with a connecting rod (12), the outer surface of the right side of the connecting rod (12) is fixedly connected with a first slideway (14), the outer surface of the lower end of the connecting rod (12) is fixedly connected with a movable bottom plate (13), the outer surface of the right side of the movable bottom plate (13) is fixedly connected with a second slideway (15), and the outer surface of the lower end of the movable bottom plate (13) is fixedly connected with a spiral groove (7), the inner wall of the spiral groove (7) is fixedly connected with a spiral column (16), and the bottom of the spiral column (16) is fixedly connected with a contact head (8).

2. The combined mohs hardness pen for mineral hardness detection according to claim 1, wherein: the utility model discloses a press fixed knot of press block (1) is characterized by including press block (1), press block's front end surface swing joint has fixed frame (2), the lower extreme external surface fixedly connected with spliced pole (3) of fixed frame (2), dead lever (4) and No. two dead levers (5) of the outer wall fixedly connected with of spliced pole (3), dead lever (4) are located the left side of No. two dead levers (5), the lower extreme external surface fixedly connected with base (6) of dead lever (4).

3. The combined mohs hardness pen for mineral hardness detection according to claim 1, wherein: the outer surface of the lower end of the pressing block (1) is provided with a first screw, the top of the guide column (18) is fixedly connected with the first screw, the bottom of the guide column (18) is provided with a second screw, and the outer surface of the upper end of the movable top plate (17) is fixedly connected with the second screw.

4. The combined mohs hardness pen for mineral hardness detection according to claim 1, wherein: the outer surface of the upper end of the movable top plate (17) is provided with a third screw, the bottom of the movable column (9) is fixedly connected with the third screw, the top of the movable column (9) is provided with a fourth screw, and the bottom of the spring (11) is fixedly connected with the fourth screw.

5. The combined mohs hardness pen for mineral hardness detection according to claim 1, wherein: the right side surface of connecting rod (12) is equipped with No. five screws, the left side surface and No. five screw fixed connection of a slide (14), the right side surface of activity bottom plate (13) is equipped with No. six screws, the left side surface and No. six screw fixed connection of No. two slides (15).

6. The combined mohs hardness pen for mineral hardness detection according to claim 1, wherein: the spiral column (16) is matched with the spiral groove (7), and the top of the contact head (8) is fixedly connected with the bottom of the spiral column (16).