Watch loudspeaker and microphone test equipment

Abstract

The utility model relates to the technical field of function testing of electronic equipment, in particular to watch horn and microphone testing equipment, which comprises an equipment protective cover, a control box is arranged below the equipment protective cover, the equipment protective cover is fixed on the top surface of the control box, and a carrier is arranged in the middle of the top surface of the equipment protective cover. Symmetrical product carrier modules are arranged at the top of the carrier, a probe module is arranged at one end of each product carrier module, a substrate, an MI C module and a speaker module are arranged in the carrier, and the product carrier modules and the carrier are electrically connected with a control box. According to the utility model, the product carrier is used for placing the product, the operation is convenient, the product carrier is matched with the product carrier tool, the automatic movement of the product can be accurately completed, and the product carrier tool is matched with equipment, so that the crimping of the product by the probe and the testing of the loudspeaker and the microphone of the product can be rapidly and accurately completed; test data are collected, and automatic resetting is carried out for next use operation.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment function testing, in particular to a watch speaker and microphone testing device. Background Art

[0002] With the development of technology, electronic watches have more and more functions, and the requirements for the accuracy and functionality of the components in the watches are getting higher and higher. During the assembly process on the production line, a device is needed to screen out problematic components in the watches to prevent subsequent assembly work from being wasted. Functional modules are used to simulate the actual usage scenarios of the products to test the functions of the products, and test equipment is used to replace a large number of manual labor to complete product testing.

[0003] There are several problems with existing test equipment:

[0004] 1. During the production test process of the factory, manual testing equipment or semi-automatic testing equipment requires a lot of manpower. Operators will experience physical fatigue after doing mechanical repetitive work for a long time, resulting in a decrease in production. Equipment will often be damaged due to improper operation of operators.

[0005] 2. Existing equipment can only test some functions of the product, and cannot fully detect all functions, and cannot read all parameters in the product.

[0006] 3. Different functional tests of products require different equipment. The same product needs to be measured multiple times, which affects production efficiency and increases the risk of damage during product production.

[0007] 4. Manual operations by personnel introduce external interference, affecting the accuracy of the test.

[0008] Therefore, it is necessary to provide a watch speaker and microphone testing device to solve the above technical problems. Utility Model Content

[0009] In order to solve the above technical problems, the utility model provides a watch speaker and microphone testing equipment, which overcomes the shortcomings of the prior art, adopts external analog device testing, and an automated solution. In the actual production testing process, various adverse effects caused by manpower are eliminated, and the tested product is tested in one go, saving manpower for the factory.

[0010] The utility model provides a watch speaker and microphone testing device comprising:

[0011] It includes an equipment protection cover, a control box is provided below the equipment protection cover, the equipment protection cover is fixed on the top surface of the control box, a carrier is provided in the middle of the top surface of the equipment protection cover, a symmetrical product carrier module is provided on the top of the carrier carrier, a probe module is provided at one end of the product carrier module, a substrate, a MIC module and a speaker module are respectively provided inside the carrier carrier, and the product carrier module and the carrier carrier are electrically connected to the control box.

[0012] Preferably, a photoelectric sensor is provided in the middle of the carrier, and electromagnets are provided on both sides of the photoelectric sensor.

[0013] Preferably, a guide column is provided at one corner of the top surface of the carrier, and two symmetrical groups of guide blocks are fixed at the four corners of the carrier.

[0014] Preferably, a support plate is fixed to the bottom surface of one side of the carrier, and a transfer FPC is provided at the bottom of the support plate.

[0015] Preferably, a vertical anti-foolproof column is fixed to a corner of the top surface of the carrier facing away from the guide column, a RIO adapter probe and a cheeker adapter probe are respectively provided on both sides of the middle of the front side of the carrier, and a rotating cylinder is fixed to the top surface of the control box on both sides of the carrier, and the output end of the rotating cylinder is located directly above the carrier.

[0016] Preferably, the product carrier module includes a fixed bracket, a slider is fixedly attached to one side of the fixed bracket, a bottom fixed block is fixed to the other side of the fixed bracket, a limit block is provided on one side of the top surface of the bottom fixed block, a probe module is provided on one side of the upper part of the limit block, a cover plate is hingedly provided on the bottom fixed block and the top surface of the slider, a pressure block is provided on the other side of the cover plate, a handle is hingedly provided on the outer side of the pressure block, a fit handle fixing block is provided on one side of the slider, and a probe module cover is hingedly provided on the inner side of the handle fixing block.

[0017] Compared with the related art, the watch speaker and microphone testing device provided by the utility model has the following beneficial effects:

[0018] 1. The utility model is provided with a product carrier for placing products for easy operation. The cooperation between the product carrier and the product carrier tooling can accurately complete the automatic movement of the product. Through the cooperation between the product carrier tooling and the equipment, the probe crimping of the product can be completed quickly and accurately, the product speaker and microphone can be tested, the test data can be collected, and the product can be automatically reset for the next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a preferred embodiment of a watch speaker and microphone testing device provided by the utility model;

[0020] Figure 2 for Figure 1 The product carrier shown is a schematic diagram showing the overall structure of the location;

[0021] Figure 3 for Figure 2 An enlarged schematic diagram of the structure of the carrier shown;

[0022] Figure 4 for Figure 2 An enlarged schematic diagram of the structure of the product carrier module shown;

[0023] Figure 5 for Figure 2 Another enlarged schematic diagram of the structure of the product carrier module shown;

[0024] Figure 6 for Figure 4 and Figure 5 The schematic diagram of the structure with some of the accessories exploded is shown.

[0025] Numbers in the figure: 1. Equipment protection cover; 2. Product carrier module; 3. Carrier; 4. Control box; 201. Fixed bracket; 202. Slider; 203. Bottom fixing block; 204. Limit block; 205. Probe module; 206. Cover plate; 207. Press block; 208. Handle; 209. Handle fixing block; 210. Probe module cover; 301. Guide column; 302. Guide block; 303. Base plate; 304. Electromagnet; 305. Support plate; 306. Transfer FPC; 307. MIC module; 308. Anti-fool column; 309. Speaker module; 310. RIO transfer probe; 311. Cheeker transfer probe; 312. Rotary cylinder; 313. Photoelectric sensor. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0028] Please refer to the attached Figure 1-Figure 6 The present utility model provides a watch speaker and microphone testing device, the watch speaker and microphone testing device comprising:

[0029] An equipment protection cover 1 is provided with a control box 4 below the equipment protection cover 1. The equipment protection cover 1 is fixed directly above the control box 4. The equipment installed on the upper part of the control box 4 can be protected by the equipment protection cover 1. A carrier 3 is fixed in the middle of the top surface of the control box 4, and a product carrier module 2 is installed on the upper part of the carrier 3.

[0030] By placing the product in the product carrier module 2, the product carrier module 2 can be controlled through the carrier 3, and the control probe crimping of the product inside the product carrier module 2 and the equipment can be completed. The product speaker and microphone are tested by controlling the test PCBA inside the equipment. After the test is completed, the data is collected on the machine. After the collection is completed, all actions are reset and wait for the next test.

[0031] It should be noted that for the installation of the product, the product is placed on the probe module 205, the cover 206 is rotated to cover the product, and the cover 206 is buckled using the pressing block 207 and the handle 208 to fix the product. The handle fixing block 209 and the probe module 205 cover 206 can be used to place and detect different types of products.

[0032] In this utility model, the functional modules used by the device are of the following types:

[0033] 1) Speaker / RIO FPC: The signal of the product under test is connected to the FPC Board through a probe, which serves as a connection between the product and the device.

[0034] 2) MIC: Microphone component, receives the sound signal of the product speaker and analyzes the data through the test board.

[0035] 3) Speaker: The speaker is a sound-generating component. The test board gives a 1kHz sinusoidal signal and the speaker emits sound to the product microphone.

[0036] 4) Test PCBA: Output sinusoidal signal to Speaker, receive and analyze MIC data, and send it to the host computer.

[0037] 5) Control Board: controls the operation of the equipment during the entire test process.

[0038] 6)Semi DUT: communicates with the product.

[0039] 7)MAC Mini: running of test programs and control of test equipment.

[0040] 8)Load cell: Click on the module and click on the product button.

[0041] 9) HUB: USB communication adapter, connects multiple USB signals to the host computer through one port.

[0042] 10)Dock: Semi DUT carrier.

[0043] Usage process:

[0044] The product to be tested is placed in the product carrier tooling, and the carrier tooling is placed on the test equipment. The double start button is pressed. After the action is completed, the Control Board sends a command to the host computer software to start the test. After the test is completed, the host computer software sends a command to the Control Board, and the Control Board controls the equipment to reset and take out the product.

[0045] 1) Check whether the product is placed in place.

[0046] 2) The product carrier tooling is placed in place.

[0047] 3) After placing it in place, press the double start button to compact the carrier tooling.

[0048] 4) After pressing, control the probe to crimp the product.

[0049] 5) After successful crimping, the control test PCBA tests the product speaker and microphone.

[0050] 6) After the test is completed, the host computer collects data.

[0051] 7) After the collection is completed, all actions are reset and wait for the next test.

[0052] Specific operation method of this device:

[0053] 1. Place the product into the product carrier.

[0054] 2. Place the product carrier onto the carrier carrier.

[0055] 3. Press the double start button, the rotating cylinder works, and the product carrier is pressed tightly onto the carrier.

[0056] 4. The host computer software starts testing and waits for the test to complete.

[0057] 5. The host computer controls the reset device status and the test is completed.

[0058] Compared with the original equipment, this device has many advantages such as stable and accurate testing, strong anti-interference ability, fully automatic control, simple operation, modular core functions, and convenient maintenance.

[0059] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0060] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A watch speaker and microphone testing device, characterized in that: The invention comprises an equipment protection cover (1), wherein a control box (4) is arranged below the equipment protection cover (1), the equipment protection cover (1) is fixed on the top surface of the control box (4), a carrier (3) is arranged in the middle of the top surface of the equipment protection cover (1), a symmetrical product carrier module (2) is arranged on the top of the carrier (3), a probe module (205) is arranged at one end of the product carrier module (2), a substrate (303), a MIC module (307), and a speaker module (309) are arranged inside the carrier (3), and the product carrier module (2) and the carrier (3) are electrically connected to the control box (4).

2. A watch speaker and microphone testing device according to claim 1, characterized in that: A photoelectric sensor (313) is provided in the middle of the carrier (3), and electromagnets (304) are provided on both sides of the photoelectric sensor (313).

3. A watch speaker and microphone testing device according to claim 2, characterized in that: A guide column (301) is provided at one corner of the top surface of the carrier (3), and two groups of symmetrical guide blocks (302) are fixed at the four corners of the carrier (3).

4. A watch speaker and microphone testing device according to claim 3, characterized in that: A support plate (305) is fixed to the bottom surface of one side of the carrier (3), and a transfer FPC (306) is provided at the bottom of the support plate (305).

5. A watch speaker and microphone testing device according to claim 4, characterized in that: A vertical anti-foolproof column (308) is fixed to a corner of the top surface of the carrier (3) away from the guide column (301); a RIO adapter probe (310) and a cheeker adapter probe (311) are respectively provided on both sides of the middle of the front side of the carrier (3); a rotary cylinder (312) is fixed to the top surface of the control box (4) on both sides of the carrier (3); and an output end of the rotary cylinder (312) is located directly above the carrier (3).

6. A watch speaker and microphone testing device according to claim 1, characterized in that: The product carrier module (2) comprises a fixed bracket (201), a slider (202) is fixedly fitted on one side of the fixed bracket (201), a bottom fixed block (203) is fixedly fitted on the other side of the fixed bracket (201), a limit block (204) is provided on one side of the top surface of the bottom fixed block (203), a probe module (205) is provided on one side of the upper part of the limit block (204), a cover plate (206) is hingedly connected to the top surface of the bottom fixed block (203) and the slider (202), a pressure block (207) is provided on the other side of the cover plate (206), a handle (208) is hingedly connected to the outer side of the pressure block (207), a handle fixing block (209) is fitted on one side of the slider (202), and a probe module cover plate (210) is hingedly connected to the inner side of the handle fixing block (209).

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