CN217212963U

CN217212963U - Tool life test device

Info

Publication number: CN217212963U
Application number: CN202220403142.2U
Authority: CN
Inventors: 王军; 朱松; 翁子舜
Original assignee: Guangzhou Yushen Electronic Technology Co ltd
Current assignee: Guangzhou Yushen Electronic Technology Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-16
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a tool life testing device, the utility model discloses a set up the main part and accept in the circuit board of main part, convenient to carry; the circuit main board comprises a processing module, a sensor interface and a communication interface, wherein the sensor interface and the communication interface are exposed out of the main body and are convenient to be in butt joint with the sensor and an upper computer; the processing module with the sensor interface and communication interface connects, the sensor interface is used for connecting the sensor that acquires the number of times that the tool was used, communication interface is used for connecting the host computer for the number of times that the tool was used can be up stored to the host computer and count and take notes, be convenient for count up the tool life-span and make things convenient for maintainer to trace back the tool life-span, but wide application in tool technical field.

Description

Tool life test device

Technical Field

The utility model belongs to the technical field of the tool technique and specifically relates to a tool life-span testing arrangement.

Background

Along with the development of industrial internet, the development of internet of things is emerging, the application of all industries is very wide, along with further aggravation of market competition and acceleration of the informatization process of manufacturing industry, the market can trace the service life of the jig and the test result of the jig and provides higher requirements, uncertain factors are more in the test process of the jig product, and the traditional manual operation mode cannot be met. Meanwhile, because the traditional manual recording of the service life of the jig and the test result is not visible, when the service life of the jig reaches the use times or the test result is in problem, an enterprise is difficult to trace the service life and the test result of the jig, and therefore a solution is required to be sought.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above technical problems, the present invention is directed to: the utility model provides a tool life-span testing arrangement convenient to statistics and trace back tool life-span.

The utility model adopts the technical proposal that:

a jig life testing device includes:

a main body;

the circuit main board is accommodated in the main body and comprises a processing module, a sensor interface and a communication interface; the processing module is connected with the sensor interface and the communication interface; the sensor interface and the communication interface are exposed out of the main body, the sensor interface is used for connecting a sensor for acquiring the use times of the jig, and the communication interface is used for connecting an upper computer.

Further, the sensor interface is arranged at one end of the main body in the length direction, and the communication interface is arranged at the other end of the main body in the length direction.

Further, the communication interface is a USB interface.

Further, the processing module stores the unique ID code corresponding to the jig.

Further, the processing module comprises a power supply unit and a processor, the processor is connected with the sensor interface and the communication interface, and the power supply unit is connected with the sensor interface, the processor and the communication interface.

Further, the power supply unit includes a power supply and a diode, the processing module further includes a first resistor and an LED, the anode of the diode is connected to the anode of the power supply, the cathode of the diode is connected to the processor and the anode of the LED, the cathode of the LED is connected to one end of the first resistor, and the other end of the first resistor is grounded.

Furthermore, the processing module further comprises a first capacitor, a second capacitor and a third capacitor, wherein one end of the first capacitor is connected with the cathode of the diode, the other end of the first capacitor is grounded, and the second capacitor and the third capacitor are connected with the first capacitor in parallel.

Further, the processing module further comprises a second resistor and a third resistor, the sensor interface is provided with a first pin, a second pin and a third pin, the first pin is connected with one end of the second resistor, the other end of the second resistor is connected with the cathode of the diode and one end of the third resistor, the other end of the third resistor is connected with the third pin and the processor, and the second pin is grounded.

Further, the processing module further comprises a storage chip, the storage chip is connected with the power supply unit and the processor, and the storage chip stores the unique ID code corresponding to the jig.

Further, the processing module further comprises a display screen, and the display screen is connected with the power supply unit and the processor.

The utility model has the advantages that: the portable multifunctional portable computer is convenient to carry by arranging the main body and the circuit main board accommodated in the main body; the circuit main board comprises a processing module, a sensor interface and a communication interface, wherein the sensor interface and the communication interface are exposed out of the main body and are convenient to be in butt joint with the sensor and an upper computer; the processing module is connected with the sensor interface and the communication interface, the sensor interface is used for connecting a sensor for acquiring the use times of the jig, the communication interface is used for connecting an upper computer, so that the use times of the jig can be counted and recorded by the upper computer, the service life of the jig can be counted conveniently, and maintenance personnel can trace the service life of the jig conveniently.

Drawings

FIG. 1 is a schematic view of an embodiment of a device for testing the life of a jig according to the present invention;

fig. 2 is a schematic diagram of a circuit board according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an infrared sensor according to an embodiment of the present invention.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

The terms "first," "second," "third," and the like in the description and claims of this application and in the accompanying drawings are used solely to distinguish one from another and not necessarily to describe a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The invention will be further explained and explained with reference to the drawings and the embodiments in the following description.

Referring to fig. 1 and 2, an embodiment of the present invention provides a device for testing a lifetime of a jig, including a main body and a circuit board (not shown in fig. 1). In the embodiment of the present invention, the circuit board is accommodated in the main body 11, including the processing module, the sensor interface P11 and the communication interface P2. Optionally, the processing module includes a power supply unit, a processor U1, a first resistor R1, a second resistor R2, a third resistor R3, an LED, a first capacitor C1, a second capacitor C2, a third capacitor C3, the display screen 12, and a memory chip (not shown); the power supply unit comprises a power supply, the anode of which supplies the voltage VCC and the cathode of which is ground GND, and a diode D1.

Referring to fig. 1 and 2, the power source may alternatively be a built-in power source, including but not limited to a battery, with the anode of the power source connected to the anode of diode D1, such that the cathode of diode D1 provides a regulated power supply (e.g., 5V).

Referring to fig. 1, optionally, the main body 11 is a plastic box made of a plastic material, and has a size of 50mm (length) × 23mm × 13mm, the main body 11 extends in a length direction, the sensor port P11 and the communication port P2 are exposed out of the main body 11, the sensor port P11 is disposed at one end of the main body 11 in the length direction, and the communication port P2 is disposed at the other end of the main body 11 in the length direction.

Referring to fig. 2, optionally, the processor U1 is connected with the sensor interface P11 and the communication interface P2, and the power supply unit is connected with the sensor interface P11, the processor U1 and the communication interface P2.

Referring to fig. 2, optionally, the processing module stores a unique ID code corresponding to one fixture. For example: when a memory chip is provided, which is connected to the power supply unit and the processor U1, the unique ID code may be stored in at least one of the processor U1 and the memory chip. It will be appreciated that in other embodiments, the memory chip may not be provided and the unique ID code may be stored in the memory of the processor U1.

Referring to fig. 1 and 2, optionally, the communication interface P2 includes, but is not limited to, a USB interface for connecting and communicating with an upper computer; the upper computer includes but is not limited to a mobile phone, a computer, a tablet computer, etc. Optionally, the 1 st terminal of the USB interface is connected to the positive electrode of the power supply, the 2 nd and 3 rd terminals are connected to the serial port of the processor U1, and the 4 th terminal is grounded to GND.

Optionally, the sensor interface P11 is used for connecting the sensor that obtains the number of times of use of tool, and the embodiment of the present invention is described by taking the sensor as an infrared sensor as an example, and other embodiments may be other types of sensors. As shown in fig. 1, 2 and 3, specifically, the sensor interface P11 includes a first pin, a second pin and a third pin, the infrared sensor includes an infrared transmitting tube D2, an infrared receiving tube D3 and a sensor connector P12, and the sensor connector P12 also has the first pin, the second pin and the third pin. The embodiment of the utility model provides an in, when the infrared sensor inserts to sensor interface P11, the first pin of sensor joint P12 is connected with sensor interface P11's first pin, the second pin of sensor joint P12 is connected with sensor interface P11's second pin, the third pin of sensor joint P12 is connected with sensor interface P11's third pin, the positive pole of infrared emission pipe D2 and the third pin of sensor joint P12 and the anodal of power are connected, sensor joint P12's second pin is connected ground GND, infrared emission pipe D2's negative pole and infrared receiving tube D3's positive pole, infrared receiving tube D3's negative pole is connected the third pin of sensor joint P12.

Referring to fig. 2, in the embodiment of the present invention, the negative electrode of the diode D1 connects the positive electrodes of the processor U1 and the LED, the negative electrode of the LED connects one end of the first resistor R1, the other end of the first resistor R1 is grounded, one end of the first capacitor C1 is connected to the negative electrode of the diode D1, the other end of the first capacitor C1 is grounded, the second capacitor C2 and the third capacitor C3 are all connected in parallel with the first capacitor C1, the first pin of the sensor interface P11 is connected to one end of the second resistor R2, the other end of the second resistor R2 is connected to the negative electrode of the diode D1 and one end of the third resistor R3, the other end of the third resistor R3 is connected to the third pin of the sensor interface P11 and the processor U1, and the second pin of the sensor interface P11 is grounded.

Optionally, the processor U1 includes, but is not limited to, any one or more processor U1 chips including an MCU, an FPGA, a CPLD, a DSP, an ARM, and the like, and in the embodiment of the present invention, the MCU with the model STC15W202S is taken as an example. The display 12 is fixed to the outer side of the main body 11 and electrically connected to the power unit and the processor U1.

With reference to fig. 1, fig. 2 and fig. 3, the following describes a specific operation process of an embodiment of the present invention:

install infrared sensor at the tool operation panel to connect infrared sensor's sensor joint P12 and sensor interface P11, then trigger sensor signal (being equivalent to the number of times of use of obtaining the tool) when the tool is used once, for example: infrared emission pipe D2 emission signal, when the tool used, the upper clamp pushed down and the contact of anchor clamps down, the upper clamp shelters from the emission signal this moment and reflects infrared receiving tube D3 triggers a signal, infrared sensor senses the upper clamp this moment promptly, the tool uses once (record for a life) and triggers a signal and passes through sensor interface P11, treater U1, communication interface P2 conveys to the host computer and makes statistics of and record, can look over life-span and threshold alarm at the host computer, and the host computer can read the only ID code of storage. In addition, when the jig is used once (recorded as one life) and a signal is triggered once, the life can be displayed on the display screen 12. Through the utility model discloses tool life-span testing arrangement for the life of tool can inquire, can accurate pursuit statistics and be favorable to visual management.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.

Claims

1. The utility model provides a tool life-span testing arrangement which characterized in that includes:

a main body;

2. The device for testing the lifetime of a jig according to claim 1, wherein: the sensor interface is arranged at one end of the main body in the length direction, and the communication interface is arranged at the other end of the main body in the length direction.

3. The device for testing the lifetime of a jig according to claim 1, wherein: the communication interface is a USB interface.

4. The device for testing the life of a jig according to claim 1, wherein: and the processing module stores the unique ID code corresponding to the jig.

5. The device for testing the life of a jig according to any one of claims 1 to 4, wherein: the processing module comprises a power supply unit and a processor, the processor is connected with the sensor interface and the communication interface, and the power supply unit is connected with the sensor interface, the processor and the communication interface.

6. The device for testing the life of a jig according to claim 5, wherein: the power supply unit comprises a power supply and a diode, the processing module further comprises a first resistor and an LED, the anode of the diode is connected with the anode of the power supply, the cathode of the diode is connected with the processor and the anode of the LED, the cathode of the LED is connected with one end of the first resistor, and the other end of the first resistor is grounded.

7. The device for testing the life of a jig according to claim 6, wherein: the processing module further comprises a first capacitor, a second capacitor and a third capacitor, one end of the first capacitor is connected with the cathode of the diode, the other end of the first capacitor is grounded, and the second capacitor and the third capacitor are connected with the first capacitor in parallel.

8. The device for testing tool life according to claim 6, wherein: the processing module further comprises a second resistor and a third resistor, the sensor interface is provided with a first pin, a second pin and a third pin, the first pin is connected with one end of the second resistor, the other end of the second resistor is connected with the cathode of the diode and one end of the third resistor, the other end of the third resistor is connected with the third pin and the processor, and the second pin is grounded.

9. The device for testing tool life according to claim 5, wherein: the processing module further comprises a storage chip, the storage chip is connected with the power supply unit and the processor, and the storage chip stores the unique ID code corresponding to the jig.

10. The device for testing the life of a jig according to claim 5, wherein: the processing module further comprises a display screen, and the display screen is connected with the power supply unit and the processor.