CN219301446U

CN219301446U - Product detection go-no-go gauge measuring tool

Info

Publication number: CN219301446U
Application number: CN202320101051.8U
Authority: CN
Inventors: 胡文祥
Original assignee: Wuhan Fuyu Precision Technology Co ltd
Current assignee: Wuhan Fuyu Precision Technology Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-07-04
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a product detection go-no-go gauge measuring tool which comprises a rubber tube and a piece to be measured, wherein one end, close to the piece to be measured, of the rubber tube is connected with a connecting ring, a hollow space is formed by the connecting ring, a circular groove is formed in the inner wall of the connecting ring, press detection mechanisms for detecting the piece to be measured are distributed and connected to the inner wall of the hollow space, a battery is mounted at the inner bottom end of the rubber tube, and the press detection mechanisms are electrically connected with the battery. The size of the part to be measured is detected through the piezoelectric detection mechanism, so that the screening of the part to be measured is realized, and the part which does not meet the standard is detected. The operation is simple, the use is convenient and fast, the use is convenient for workers and practical, the repeated use can be carried out for many times, and the efficiency is higher.

Description

Product detection go-no-go gauge measuring tool

Technical Field

The utility model relates to the technical field of go-no-go gauges, in particular to a product detection go-no-go gauge measuring tool.

Background

The go-no-go gauge is one of measuring tools, and in actual production, if a large quantity of products are measured one by using a measuring tool (such as a vernier caliper, a dial gauge and other measuring tools with scales), the qualified products are known to have a measuring range, and all the products in the range are qualified, so that people can use the go-no-go gauge and the no-go gauge for measurement.

In the detection process of some devices in daily use, the device to be detected is usually only put at the detection position of the go-no-go gauge, then the device can be qualified without falling out, and the detection process needs more judgment per se, so that the detection is troublesome.

Disclosure of Invention

The utility model aims at: in order to solve the problem of troublesome detection process, a product detection go-no-go gauge is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a product detection leads to no-go gage measuring tool, includes the rubber tube and awaits measuring the piece, the rubber tube is close to and waits to measure a one end and be connected with the go-between, and the go-between is formed with the cavity space, and the circular slot has been seted up to the go-between inner wall, and cavity space inner wall distribution is connected with the pressure that supplies the detection to wait to measure the piece and moves detection mechanism, and the battery is installed to the bottom in the rubber tube, and pressure moves detection mechanism and battery electricity are connected.

As a further description of the above technical solution:

the pressure moves detection mechanism including distributing the circular groove of seting up at the go-between inner wall, and the connecting pipe is installed to cavity space inner wall, and connecting pipe inner wall sliding connection has the ball, and the pressure switch is installed to the connecting pipe inner wall, is connected with the elastic component between ball and the pressure switch, and go-between outer wall connection has prompt facility, presses between the switch and through circuit connection between the prompt facility.

As a further description of the above technical solution:

the diameter of the circular groove is smaller than that of the ball.

As a further description of the above technical solution:

the prompting mechanism is an indicator lamp arranged on the outer wall of the connecting ring.

As a further description of the above technical solution:

the pressure contact switches are connected with the prompting mechanism and the battery in series through circuits.

As a further description of the above technical solution:

the elastic piece is a spring.

As a further description of the above technical solution:

and the bottom end of the rubber tube side is connected with a protective sleeve.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the size of the part to be measured is detected by the pressing detection mechanism, so that the screening of the quality of the part to be measured is realized, and the part which does not meet the standard is detected. The operation is simple, the use is convenient and fast, the use is convenient for workers and practical, the repeated use can be carried out for many times, and the efficiency is higher.

2. According to the utility model, the balls can slide on the inner wall of the connecting pipe, the round shape of the inner wall of the connecting ring is the standard size of the piece to be measured, when the piece to be measured enters the connecting ring, the balls are contacted with the balls, the balls touch the pressure contact switch to switch on a circuit, the prompting mechanism works to prove that the piece to be measured is qualified, and if the prompting mechanism does not work, the piece to be measured is unqualified.

3. In the utility model, the ball is prevented from falling out of the connecting pipe, thereby affecting the measuring effect. The indicator light is on to represent that the measured piece is qualified, so that the observation of workers is convenient, the operation is simple, the indicator light is positioned at the right side of the connecting ring, and the indicator light is convenient for most people to use. The circuit can be communicated only when all the pressure contact switches are touched. The spring resets the ball, reducing the error of precision. The protective sleeve is made of rubber, so that a worker can hold the protective sleeve conveniently.

Drawings

FIG. 1 shows a schematic overall structure provided in accordance with an embodiment of the present utility model;

FIG. 2 shows a schematic view of a hollow space structure provided according to an embodiment of the present utility model;

fig. 3 shows a schematic structural diagram of a connection pipe according to an embodiment of the present utility model;

FIG. 4 shows a schematic view of a rubber tube structure provided according to an embodiment of the present utility model;

FIG. 5 shows a schematic diagram of a circuit connection provided in accordance with an embodiment of the present utility model;

legend description:

1. a rubber tube; 2. a connecting ring; 3. a piece to be measured; 4. a protective sleeve; 5. a circular groove; 6. a ball; 7. a connecting pipe; 8. a pressure contact switch; 9. an indicator light; 10. a battery; 11. a hollow space; 12. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a product detection leads to no-go gage measuring tool, includes rubber tube 1 and waits to measure 3, and rubber tube 1 is close to wait to measure 3 one end and is connected with go-between 2, and go-between 2 are formed with cavity space 11, and circular slot 5 has been seted up to go-between 2 inner walls, and cavity space 11 inner wall distribution is connected with the pressure that supplies to detect to wait to measure 3 and moves detection mechanism, and battery 10 is installed to the bottom in rubber tube 1, and pressure moves detection mechanism and battery 10 electricity are connected.

The size of the part to be measured 3 is detected through the piezoelectric detection mechanism, so that the part to be measured 3 is screened for quality, and the part which does not meet the standard is detected. The operation is simple, the use is convenient and fast, the use is convenient for workers and practical, the repeated use can be carried out for many times, and the efficiency is higher.

Specifically, as shown in fig. 1, the pressing detection mechanism comprises circular grooves 5 distributed on the inner wall of the connecting ring 2, a connecting pipe 7 is installed on the inner wall of the hollow space 11, balls 6 are slidably connected on the inner wall of the connecting pipe 7, a pressing switch 8 is installed on the inner wall of the connecting pipe 7, an elastic piece is connected between the balls 6 and the pressing switch 8, a prompting mechanism is connected on the outer wall of the connecting ring 2, and the pressing switch 8 is connected with the prompting mechanism through a circuit.

The ball 6 can slide at the inner wall of the connecting pipe 7, the circular shape of the inner wall of the connecting ring 2 is the standard size of the piece 3 to be measured, when the piece 3 to be measured enters the connecting ring 2, the ball 6 is contacted, a plurality of balls 6 touch the pressure contact switch 8 to complete a circuit, the prompt mechanism work proves that the piece 3 to be measured is qualified, and if the prompt mechanism does not work, the prompt mechanism is unqualified.

Specifically, as shown in fig. 2, the diameter of the circular groove 5 is smaller than the diameter of the ball 6.

The ball 6 is prevented from falling out of the connecting pipe 7, which affects the measuring effect.

Specifically, as shown in fig. 4, the indication mechanism is an indicator lamp 9 mounted on the outer wall of the connecting ring 2.

The indicator lamp 9 is lightened to represent that the piece 3 to be measured is qualified, so that the observation of workers is facilitated, the operation is simple, and the indicator lamp 9 is positioned on the right side of the connecting ring 2, so that most people can use the device conveniently.

Specifically, as shown in the figure, the circuit between each pressure contact switch 8 and the prompting mechanism and the battery 10 is connected in series.

The connection of the circuit must be made only when all the pressure contact switches 8 are activated.

Specifically, as shown in fig. 3, the elastic member is a spring 12.

The spring 12 resets the ball 6, reducing the error in accuracy.

Specifically, as shown in fig. 1, a protective sleeve 4 is connected to the bottom end of the rubber tube 1.

The protective sleeve 4 is made of rubber, so that a worker can hold the protective sleeve conveniently.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a product detection leads to no-go gage measuring tool, includes rubber tube (1) and awaits measuring piece (3), its characterized in that, rubber tube (1) is close to and waits to measure piece (3) one end and be connected with go-between (2), go-between (2) are formed with cavity space (11), circular slot (5) have been seted up to go-between (2) inner wall, cavity space (11) inner wall distribution is connected with and supplies the detection to wait to measure the pressure of piece (3) and move detection mechanism, battery (10) are installed to rubber tube (1) inner bottom, pressure moves detection mechanism and battery (10) electricity and is connected.

2. The product detection go-no-go gauge measuring tool according to claim 1, wherein the pressing detection mechanism comprises round grooves (5) formed in the inner wall of the connecting ring (2), connecting pipes (7) are installed on the inner wall of the hollow space (11), balls (6) are slidably connected to the inner wall of the connecting pipes (7), pressing switches (8) are installed on the inner wall of the connecting pipes (7), elastic pieces are connected between the balls (6) and the pressing switches (8), prompting mechanisms are connected to the outer wall of the connecting ring (2), and the pressing switches (8) are connected with the prompting mechanisms through circuits.

3. A product detection go-no gauge as claimed in claim 2, characterized in that the diameter of the circular groove (5) is smaller than the diameter of the ball (6).

4. The product detection go-no-go gauge measuring tool according to claim 2, wherein the prompting mechanism is an indicator lamp (9) arranged on the outer wall of the connecting ring (2).

5. A product detection go-no gauge as claimed in claim 2, characterized in that the circuit between each pressure contact switch (8) and the prompting means and battery (10) is connected in series.

6. A product detection go-no gauge as claimed in claim 2, wherein the resilient member is a spring (12).

7. The product detection go-no-go gauge tool according to claim 1, wherein the side bottom end of the rubber tube (1) is connected with a protective sleeve (4).