Bluetooth equipment detection tool

Abstract

The utility model relates to the technical field of Bluetooth equipment detection, in particular to a Bluetooth equipment detection tool which comprises a rack, a magnet is arranged on the rack, a Hall element, a first MCU main control module and a first Bluetooth module are arranged in Bluetooth equipment, and the first MCU main control module is electrically connected with the Hall element and the first Bluetooth module respectively. A scanning gun, a second MCU main control module and a second Bluetooth module are further arranged on the rack, so that during detection, equipment to be detected only needs to be placed on a detection station of the tool, the scanning gun transmits scanned ID information to the second MCU main control module, a Hall element in the Bluetooth equipment to be detected senses a magnet, and the Bluetooth equipment to be detected can be detected by the second MCU main control module; when the Bluetooth device to be detected is detected, the first MCU master control module is notified to open the first Bluetooth module, so that the first Bluetooth module can be paired with the second Bluetooth module to realize communication, detection information of each item on the Bluetooth device to be detected is transmitted to the second Bluetooth module through the first Bluetooth module, and automatic detection can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of bluetooth device detection, in particular to a bluetooth device detection tool. Background Art

[0002] Bluetooth is a radio technology that supports short-range communication between devices (generally within 10m). It can exchange wireless information between a wide range of devices including mobile phones, PDAs, wireless headsets, laptops, and related peripherals. As a short-range wireless connection technology, Bluetooth can achieve convenient, fast, flexible, secure, low-cost, and low-power data and voice communications between devices. Therefore, it is currently one of the mainstream technologies for achieving wireless personal area network communications. With the rapid rise of the Internet of Things industry, Bluetooth technology has been widely used in miniaturized smart terminal devices. Testing of Bluetooth products before leaving the factory is an important part of ensuring the quality of Bluetooth products. How to efficiently and reliably complete factory testing of Bluetooth products has become a common problem faced by major Bluetooth product manufacturers.

[0003] At present, the testing method of Bluetooth products is: after the product is completed on the production line, the Bluetooth function on mobile phones, PDAs, computers and other devices is used to connect to the tested Bluetooth product. After pairing, the Bluetooth function is tested by playing music or making calls through Bluetooth. However, Bluetooth can only achieve one-to-one communication and can only connect to one device at a time. To test multiple devices, you can only use multiple mobile phones. In addition, when using a mobile phone APP, you can only manually enter the setting content on the APP and send it to the device under test. After changing a device, the input content on the mobile phone APP will be cleared and needs to be re-entered. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a Bluetooth device detection tool, which does not require repeated manual input, and the tool will automatically stop after the test is completed without manual intervention.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A Bluetooth device detection tool comprises a frame, a magnet and a placement slot are provided on one side surface of the frame, the magnet is arranged opposite to the placement slot, the placement slot is used to place the Bluetooth device to be detected, a Hall element, a first MCU main control module and a first Bluetooth module are provided in the Bluetooth device, the Hall element is used to sense the magnet, the first MCU main control module is electrically connected to the Hall element and the first Bluetooth module respectively, a scanner, a second MCU main control module and a second Bluetooth module are also provided on the frame, the second MCU main control module is electrically connected to the scanner, the second Bluetooth module and the magnet respectively, and the first Bluetooth module is wirelessly connected to the second Bluetooth module.

[0007] Furthermore, a retractable ejector pin is provided at the bottom of the placement slot, and the vertical height of the ejector pin in the placement slot is greater than or equal to the slot depth of the placement slot.

[0008] Furthermore, a first mounting frame is installed on the other side surface opposite to one side surface of the frame, and a stepper motor is installed on the first mounting frame. The stepper motor and the output shaft of the stepper motor are provided with a fan-shaped iron sheet on one end surface away from the stepper motor, and the center of the fan-shaped iron sheet is on the central axis of the output shaft of the stepper motor. The end of the output shaft of the stepper motor away from the stepper motor passes through the bottom of the placement groove and is flush with the bottom of the groove.

[0009] Furthermore, a second mounting frame is provided on one side surface of the frame, and a liftable abutment member is provided on the second mounting frame, and the abutment member is located directly above the placement slot.

[0010] Furthermore, a serial port screen is provided on one side surface of the rack, and the serial port screen is electrically connected to the second MCU main control module.

[0011] The beneficial effects of the utility model are:

[0012] This solution is to set a magnet and a placement slot on one side of the rack. The magnet and the placement slot are arranged opposite to each other. The placement slot is used to place the Bluetooth device to be detected. The Bluetooth device is provided with a Hall element, a first MCU main control module and a first Bluetooth module. The Hall element is used to sense the magnet. The first MCU main control module is electrically connected to the Hall element and the first Bluetooth module respectively. A scanning gun, a second MCU main control module and a second Bluetooth module are also provided on the rack. The second MCU main control module is electrically connected to the scanning gun, the second Bluetooth module and the magnet respectively. In this way, when testing, it is only necessary to first place the device to be tested on the testing station of the tooling, and the scanning gun first scans the factory of the Bluetooth device to be tested. ID, the scanner transmits the scanned ID information to the second MCU main control module, the Hall element in the Bluetooth device to be detected senses the magnet, and the Hall element outputs a low level, notifying the first MCU main control module to turn on the first Bluetooth module in the Bluetooth device to be detected, so that the first Bluetooth module in the Bluetooth device to be detected can be paired with the second Bluetooth module on the tooling to achieve communication, so that the detection information of each item on the Bluetooth device to be detected is transmitted to the second Bluetooth module on the tooling through the first Bluetooth module, thereby realizing automatic detection without the need for repeated manual input, and the tooling will automatically stop after the test is completed without manual intervention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the Bluetooth device detection tooling of the utility model;

[0014] Figure 2It is a partial structural schematic diagram of the Bluetooth device detection tooling of the utility model;

[0015] Figure 3 This is a module connection diagram of the Bluetooth device detection tooling of the utility model;

[0016] Figure 4 It is a partial structural schematic diagram of the Bluetooth device detection tooling of the utility model;

[0017] Figure 5 It is a structural schematic diagram of the output shaft and fan-shaped iron sheet of the Bluetooth device detection tooling of the utility model;

[0018] Description of labels:

[0019] 1. Rack; 2. Magnet; 3. Placement slot; 301. Through slot; 4. Bluetooth device; 5. Scanning gun; 6. Second MCU main control module; 7. First Bluetooth module; 8. Second Bluetooth module; 9. First mounting bracket; 10. Stepper motor; 101. Output shaft; 11. Fan-shaped iron sheet; 12. Second mounting bracket; 13. Abutment; 14. Ejector pin; 15. Serial port screen; 16. Hall element; 17. First MCU main control module. DETAILED DESCRIPTION

[0020] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0021] Please refer to Figure 1 , the technical solution adopted by the utility model is:

[0022] A Bluetooth device detection tool comprises a frame, a magnet and a placement slot are provided on one side surface of the frame, the magnet is arranged opposite to the placement slot, the placement slot is used to place the Bluetooth device to be detected, a Hall element, a first MCU main control module and a first Bluetooth module are provided in the Bluetooth device, the Hall element is used to sense the magnet, the first MCU main control module is electrically connected to the Hall element and the first Bluetooth module respectively, a scanner, a second MCU main control module and a second Bluetooth module are also provided on the frame, the second MCU main control module is electrically connected to the scanner, the second Bluetooth module and the magnet respectively, and the first Bluetooth module is wirelessly connected to the second Bluetooth module.

[0023] From the above description, it can be seen that the beneficial effects of the utility model are:

[0024] This solution is to set a magnet and a placement slot on one side of the rack. The magnet and the placement slot are arranged opposite to each other. The placement slot is used to place the Bluetooth device to be detected. The Bluetooth device is provided with a Hall element, a first MCU main control module and a first Bluetooth module. The Hall element is used to sense the magnet. The first MCU main control module is electrically connected to the Hall element and the first Bluetooth module respectively. A scanning gun, a second MCU main control module and a second Bluetooth module are also provided on the rack. The second MCU main control module is electrically connected to the scanning gun, the second Bluetooth module and the magnet respectively. In this way, when testing, it is only necessary to first place the device to be tested on the testing station of the tooling, and the scanning gun first scans the factory of the Bluetooth device to be tested. ID, the scanner transmits the scanned ID information to the second MCU main control module, the Hall element in the Bluetooth device to be detected senses the magnet, and the Hall element outputs a low level, notifying the first MCU main control module to turn on the first Bluetooth module in the Bluetooth device to be detected, so that the first Bluetooth module in the Bluetooth device to be detected can be paired with the second Bluetooth module on the tooling to achieve communication, so that the detection information of each item on the Bluetooth device to be detected is transmitted to the second Bluetooth module on the tooling through the first Bluetooth module, thereby realizing automatic detection without the need for repeated manual input, and the tooling will automatically stop after the test is completed without manual intervention.

[0025] Furthermore, a first mounting frame is installed on the other side surface opposite to one side surface of the frame, a stepper motor is installed on the first mounting frame, a fan-shaped iron sheet is provided on the end surface of the output shaft of the stepper motor away from the stepper motor, the center of the fan-shaped iron sheet is on the central axis of the output shaft of the stepper motor, and the end of the output shaft of the stepper motor away from the stepper motor passes through the bottom of the placement groove and is flush with the bottom of the groove.

[0026] From the above description, it can be seen that by calculating how many times the water meter rotates in one second based on the Q3 value of the water meter (that is, the common flow rate, the maximum flow rate allowed under rated working conditions), and then calculating how many square wave pulses are required for one rotation based on the angle of each step of the stepper motor, the second MCU main control module on the tooling outputs a PWM square wave based on the calculated number of square waves per second.

[0027] Furthermore, a second mounting frame is provided on one side surface of the frame, and a liftable abutment member is provided on the second mounting frame, and the abutment member is located directly above the placement slot.

[0028] From the above description, it can be known that by providing a liftable abutting member, the Bluetooth device to be detected can be abutted, so that the Bluetooth device to be detected is in more complete contact with the fan-shaped iron sheet, thereby improving the accuracy of detection.

[0029] Furthermore, a retractable ejector pin is provided at the bottom of the placement slot, and the vertical height of the ejector pin in the placement slot is greater than or equal to the slot depth of the placement slot.

[0030] From the above description, it can be seen that by providing a retractable ejector pin at the bottom of the placement slot, after the inspection is completed, the supporting member loses its supporting effect on the Bluetooth device to be inspected. Under the action of the ejector pin, the inspected Bluetooth device can bounce out of the placement slot under the restoring force of the ejector pin, making it convenient for the staff to take it out.

[0031] Furthermore, a serial port screen is provided on one side surface of the rack, and the serial port screen is electrically connected to the second MCU main control module.

[0032] From the above description, it can be seen that by setting up the serial port screen, when the tooling stops, you can check the display on the serial port screen to determine whether it meets the standards, thereby further realizing automated detection.

[0033] Please refer to Figures 1 to 5 As shown, the first embodiment of the utility model is:

[0034] Please refer to Figures 1 to 3 A Bluetooth device detection tooling comprises a frame 1, a magnet 2 and a placement slot 3 are arranged on one side of the frame 1, the magnet 2 is arranged opposite to the placement slot 3, the placement slot 3 is used to place a Bluetooth device 4 to be detected, the Bluetooth device 4 is provided with a Hall element 16 (model 1302), a first MCU main control module 17 and a first Bluetooth module 7 (using a chip model EB55), the Hall element 16 is used to sense the magnet 2, the first MCU main control module 17 is electrically connected to the Hall element 16 and the first Bluetooth module 7 respectively, the frame 1 is also provided with a scanner 5, a second MCU main control module 6 (using a chip of the pic24 series of microchips) and a second Bluetooth module 8 (using a chip model E92), the second MCU main control module 6 is electrically connected to the scanner 5, the second Bluetooth module 8 and the magnet 2 respectively, and the first Bluetooth module 7 and the second Bluetooth module 8 are wirelessly connected.

[0035] Please refer to Figure 2 The bottom of the placement groove 3 is provided with a retractable ejector pin 14 (in this embodiment, the number of the ejector pins 14 is three), and the vertical height of the ejector pin 14 in the placement groove 3 is greater than or equal to the groove depth of the placement groove 3.

[0036] Please refer to Figure 2 , Figure 4 and Figure 5A first mounting frame 9 is installed on the other side surface opposite to one side surface of the frame 1, and a stepper motor 10 (model 42HD3210-20B) is installed on the first mounting frame 9. A fan-shaped iron sheet 11 is provided on the end surface of the output shaft 101 of the stepper motor 10 away from the stepper motor 10, and the center of the fan-shaped iron sheet 11 is on the central axis of the output shaft 101 of the stepper motor 10. The end of the output shaft 101 of the stepper motor 10 away from the stepper motor 10 passes through the bottom of the placement groove 3 and is flush with the bottom of the groove.

[0037] Please refer to Figure 2 The bottom of the placement groove 3 is provided with a through groove 301 for the end of the output shaft 101 of the stepping motor 10 away from the stepping motor 10 to pass through.

[0038] Please refer to Figure 1 , Figure 2 and Figure 4 A second mounting frame 12 is also provided on one side of the frame 1 , and a liftable abutment member 13 is provided on the second mounting frame 12 . The abutment member 13 is located directly above the placement slot 3 .

[0039] Please refer to Figure 1 and Figure 2 A serial port screen 15 is also provided on one side surface of the rack 1 , and the serial port screen 15 is electrically connected to the second MCU main control module 6 .

[0040] In summary, the utility model provides a Bluetooth device detection tooling, by arranging a magnet and a placement slot on one side of a frame, the magnet and the placement slot are arranged opposite to each other, the placement slot is used to place the Bluetooth device to be detected, the Bluetooth device is provided with a Hall element, a first MCU main control module and a first Bluetooth module, the Hall element is used to sense the magnet, the first MCU main control module is electrically connected to the Hall element and the first Bluetooth module respectively, a scanning gun, a second MCU main control module and a second Bluetooth module are also provided on the frame, the second MCU main control module is electrically connected to the scanning gun, the second Bluetooth module and the magnet respectively, so that during the detection, it is only necessary to first place the device to be tested on the detection station of the tooling, the scanning gun first scans the device to be tested, and the first Bluetooth module is electrically connected to the first Bluetooth module. The factory ID of the Bluetooth device to be detected, the scanner transmits the scanned ID information to the second MCU main control module, the Hall element in the Bluetooth device to be detected senses the magnet, the Hall element outputs a low level, and notifies the first MCU main control module to turn on the first Bluetooth module in the Bluetooth device to be detected, so that the first Bluetooth module in the Bluetooth device to be detected can be paired with the second Bluetooth module on the tooling to achieve communication, so that the detection information of each item on the Bluetooth device to be detected is transmitted to the second Bluetooth module on the tooling through the first Bluetooth module, thereby realizing automatic detection without the need for repeated manual input, and the tooling will automatically stop after the test is completed without manual intervention.

[0041] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A Bluetooth device detection tool, characterized in that: The invention comprises a frame, a magnet and a placement slot are arranged on one side surface of the frame, the magnet is arranged opposite to the placement slot, the placement slot is used to place the Bluetooth device to be detected, the Bluetooth device is provided with a Hall element, a first MCU main control module and a first Bluetooth module, the Hall element is used to sense the magnet, the first MCU main control module is electrically connected with the Hall element and the first Bluetooth module respectively, a scanning gun, a second MCU main control module and a second Bluetooth module are also arranged on the frame, the second MCU main control module is electrically connected with the scanning gun, the second Bluetooth module and the magnet respectively, and the first Bluetooth module is wirelessly connected with the second Bluetooth module.

2. The Bluetooth device detection tooling according to claim 1, characterized in that: A first mounting frame is installed on the other side surface opposite to one side surface of the frame, and a stepper motor is installed on the first mounting frame. A fan-shaped iron sheet is provided on the end surface of the output shaft of the stepper motor away from the stepper motor, and the center of the fan-shaped iron sheet is on the central axis of the output shaft of the stepper motor. The end of the output shaft of the stepper motor away from the stepper motor passes through the bottom of the placement groove and is flush with the bottom of the groove.

3. The Bluetooth device detection tooling according to claim 2, characterized in that: A second mounting frame is also provided on one side surface of the frame, and a liftable abutment member is provided on the second mounting frame, and the abutment member is located just above the placement slot.

4. The Bluetooth device detection tooling according to claim 3, characterized in that: A retractable ejector pin is arranged at the bottom of the placement slot, and the vertical height of the ejector pin in the placement slot is greater than or equal to the slot depth of the placement slot.

5. The Bluetooth device detection tooling according to claim 1, characterized in that: A serial port screen is also provided on one side surface of the frame, and the serial port screen is electrically connected to the second MCU main control module.

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