CN218723979U

CN218723979U - Novel measuring probe

Info

Publication number: CN218723979U
Application number: CN202222801457.5U
Authority: CN
Inventors: 刘泉
Original assignee: Shenzhen Shizhun Technology Co ltd
Current assignee: Shenzhen Shizhun Technology Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-24
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to a probe needle technical field specifically is a novel probe, including receiving the needle tubing, the adjustment tank has been seted up on the left and right sides surface of receiving the needle tubing, receives the spacing fender ring of top fixedly connected with of needle tubing, and the inside sliding connection who receives the needle tubing has the fixed column, the equal fixedly connected with plectrum board in surface of the left and right sides of fixed column, plectrum board sliding connection in the inside of adjustment tank, the top fixedly connected with reset spring of plectrum board, reset spring's top fixed connection is in the inside surface of adjustment tank. The utility model discloses a receipts needle tubing that is equipped with to and sliding connection is in its inside fixed column, and be equipped with on the fixed column can carry out gliding plectrum board in the adjustment tank inside, make the user of service accessible stir the length of plectrum board to the probe needle and adjust, solved current probe because the size of a dimension is comparatively fixed, need frequently dismantle when the probe needle under the different length of needs changing, or because the probe needle that lacks suitable size leads to the unable problem of going on of work.

Description

Novel measuring probe

Technical Field

The utility model relates to a probe technical field specifically is a novel probe.

Background

The measuring probe consists of a measuring ball, a measuring rod and a measuring handle, is mainly used on a three-coordinate measuring machine, a gear detector and a machine tool measuring head, and is used as an executing element of a trigger type sensor (also called a measuring head). The measuring pin can be divided into a ruby measuring pin, a ceramic measuring pin and a steel measuring pin according to the material of the measuring ball; the measuring pins are divided into four types of ceramic rods, tungsten carbide, steel rods and carbon fibers according to the material of the measuring rod;

in using to the survey pin, current survey pin is because the size of a dimension is comparatively fixed, need frequently dismantle when needing to change the survey pin under the different length, or because the survey pin that lacks suitable size leads to work to go on, traditional survey pin is because length can not be adjusted for it is comparatively inconvenient to use, and can't carry conveniently, in view of this, we propose a novel survey pin.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above insufficiency, the utility model provides a novel measuring probe.

The technical scheme of the utility model is that:

the utility model provides a novel measuring pin, includes the receipts needle tubing, the adjustment tank has been seted up on the left and right sides surface of receiving the needle tubing, the spacing ring that keeps off of top fixedly connected with of receiving the needle tubing, the inside sliding connection who receives the needle tubing has the fixed column, the equal fixedly connected with in both sides surface dials the piece board about the fixed column, dial piece board sliding connection in the inside of adjustment tank, the top fixedly connected with reset spring who dials the piece board, reset spring's top fixed connection in the inside surface of adjustment tank.

As a preferable technical scheme, a supporting tube is connected to the outer side of the top of the needle collecting tube in a sliding mode, and a threaded connecting tube is fixedly connected to the top of the supporting tube.

As a preferable technical scheme, the top of the supporting tube is connected with a protective cover through a threaded connecting tube in a threaded manner.

As a preferable technical scheme, a handle is fixedly connected to the right side surface of the supporting tube.

As a preferred technical scheme, the bottom of the fixed column is fixedly connected with a detection needle.

According to the preferable technical scheme, the top of the fixing column is fixedly connected with a guide rod, the top of the guide rod is fixedly connected with a pull rod, and the surface of the pull rod is in threaded connection with a fixing knob.

As a preferred technical scheme, a damping spring is sleeved on the surface of the guide rod.

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

1. the utility model discloses a receipts needle tubing that is equipped with to and sliding connection is in its inside fixed column, and be equipped with on the fixed column can carry out gliding plectrum board in the adjustment tank inside, make the user of service accessible stir the length of plectrum board to the probe needle and adjust, solved current probe because the size of a dimension is comparatively fixed, need frequently dismantle when the probe needle under the different length of needs changing, or because the probe needle that lacks suitable size leads to the unable problem of going on of work.

2. The utility model discloses a manual pulling pull rod of operating personnel makes the probe arrange different length position departments in, and handle and protective cover that the cooperation was equipped with protect the probe is whole, have solved traditional probe not portable and have lacked the problem of safeguard measure.

Drawings

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

FIG. 2 is a schematic structural diagram of the internal components of the present invention;

FIG. 3 is a schematic view of the probe needle assembly of the present invention;

fig. 4 is a schematic structural view of the middle narrowing tube assembly of the present invention.

In the figure: 1. collecting the needle tube; 10. an adjustment groove; 11. a limit stop ring; 2. fixing a column; 20. a sheet pulling plate; 21. a return spring; 3. a guide bar; 30. a damping spring; 32. a pull rod; 31. fixing the knob; 4. a probe pin; 5. supporting a tube; 50. a threaded connection pipe; 6. a protective cover; 7. a handle.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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 a technical solution:

the utility model provides a novel measuring pin, including receiving needle tubing 1, adjustment tank 10 has been seted up on the left and right sides surface of receiving needle tubing 1, the spacing ring 11 that keeps off of top fixedly connected with of receiving needle tubing 1, the inside sliding connection of receiving needle tubing 1 has fixed column 2, the equal fixedly connected with plectrum board 20 in the left and right sides surface of fixed column 2, plectrum board 20 sliding connection is in the inside of adjustment tank 10, top fixedly connected with reset spring 21 of plectrum board 20, reset spring 21's top fixed connection is in the inside surface of adjustment tank 10, operating personnel need get when using to probe 4, slide in the inside of receiving needle tubing 1 through making fixed column 2 this moment, and make plectrum board 20 at the inside lapse of adjustment tank 10 through stirring plectrum board 20, make fixed column 2 in the inside lapse of receiving needle tubing 1, reset spring 21 is elongated this moment, probe 4 leaks the inside of receiving needle tubing 1 simultaneously.

It should be added that the outside of the top of the needle collecting tube 1 is slidably connected with the supporting tube 5, the top of the supporting tube 5 is fixedly connected with the threaded connecting tube 50, when the needle collecting tube 1 is protected and stored, the slidable needle collecting tube 1 slides in the supporting tube 5, so that the whole needle collecting tube 1 is positioned in the supporting tube 5, and the needle collecting tube is protected.

As a preference of the present embodiment, the top of the support tube 5 is connected with a protective cover 6 by a threaded connection tube 50, and an operator can protect the pull rod 32 by connecting the protective cover 6 by a thread and avoid touching the fixing knob 31 to cause the probe 4 to contract by itself when in use.

Preferably, a handle 7 is fixedly connected to the right side surface of the support tube 5, and the portable carrying can be realized through the handle 7.

Preferably, the bottom of the fixed column 2 is fixedly connected with a probe 4.

It is worth to say that the top fixedly connected with guide bar 3 of fixed column 2, the top fixedly connected with pull rod 32 of guide bar 3, the surperficial threaded connection of pull rod 32 has fixed knob 31, and operating personnel makes probe 4 contract or length adjustment through pulling pull rod 32 or making pull rod 32 gliding, and after the regulation, the accessible uses fixed knob 31 to tightly support the surface realization of stay tube 5 and to pull rod 32 fixed.

Preferably, a damping spring 30 is fitted to a surface of the guide bar 3.

The utility model discloses a novel measuring pin is when using, operating personnel need take out the time of using to probe 4, at this moment through making fixed column 2 slide in the inside of receiving needle tubing 1, and make plectrum board 20 slide downwards in the inside of adjustment tank 10 through stirring plectrum board 20, make fixed column 2 slide downwards in the inside of receiving needle tubing 1, reset spring 21 is elongated this moment, probe 4 spills the inside of receiving needle tubing 1 simultaneously, operating personnel makes probe 4 shrink or length control through pulling pull rod 32 or making pull rod 32 gliding, and adjust the back that finishes, the accessible uses fixed knob 31 to tightly realize fixing pull rod 32 to the surface of stay tube 5, when protecting and taking in receiving needle tubing 1, slidable receives needle tubing 1 and slides in the inside of stay tube 5, make and receive needle tubing 1 wholly be located the inside of stay tube 5, make it obtain the protection, accessible handle 7 realizes conveniently carrying.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A novel measuring pin is characterized in that: including receiving needle tubing (1), adjustment tank (10) have been seted up on the left and right sides surface of receiving needle tubing (1), the spacing ring of keeping off of top fixedly connected with (11) of receiving needle tubing (1), the inside sliding connection who receives needle tubing (1) has fixed column (2), the equal fixedly connected with plectrum board (20) in both sides surface about fixed column (2), plectrum board (20) sliding connection in the inside of adjustment tank (10), the top fixedly connected with reset spring (21) of plectrum board (20), the top fixed connection of reset spring (21) in the inside surface of adjustment tank (10).

2. The novel stylus of claim 1, wherein: the needle collecting tube is characterized in that a supporting tube (5) is connected to the outer side of the top of the needle collecting tube (1) in a sliding mode, and a threaded connecting tube (50) is fixedly connected to the top of the supporting tube (5).

3. A novel stylus as claimed in claim 2, wherein: the top of the supporting tube (5) is connected with a protective cover (6) through a threaded connecting tube (50) in a threaded manner.

4. A novel stylus as claimed in claim 2, wherein: the right side surface of the supporting tube (5) is fixedly connected with a handle (7).

5. The novel stylus of claim 1, wherein: the bottom of the fixed column (2) is fixedly connected with a detection needle (4).

6. The novel stylus of claim 1, wherein: the top of the fixed column (2) is fixedly connected with a guide rod (3), the top of the guide rod (3) is fixedly connected with a pull rod (32), and the surface of the pull rod (32) is in threaded connection with a fixed knob (31).

7. The novel stylus of claim 6, wherein: and a damping spring (30) is sleeved on the surface of the guide rod (3).