A pluggable bluetooth chip radio frequency test interface structure

Abstract

The utility model discloses a kind of pluggable bluetooth chip radio frequency test interface structures, including bottom plate, the bottom plate upper surface one side is provided with test board, the lower surface of the test board is fixedly connected with connector, the back of the test board both sides are fixedly connected with connecting rod.The pluggable bluetooth chip radio frequency test interface structure, by the setting of connecting rod, seesaw, gyro wheel, guide slot and slider, test board is moved downward, the bottom of connecting rod is contacted with gyro wheel, so that the movement of test board can be passed through connecting rod and be transmitted to seesaw, seesaw will be rotated under the support of fixed block, by guide slot and slider and drive placement board to test board place movement, so that connector is closely and stably connected with bluetooth chip, to realize the test of bluetooth chip radio frequency, improve the accuracy of test, allow multiple bluetooth chips to be tested at a time, greatly improve test efficiency, reduce test time and manpower cost, easy to operate.

Description

Technical Field

[0001] This utility model relates to the field of radio frequency testing technology, and in particular to a pluggable Bluetooth chip radio frequency testing interface structure. Background Technology

[0002] After equipment manufacturers produce electronic devices equipped with Bluetooth chips, the radio frequency performance of the Bluetooth chip directly determines the Bluetooth communication quality of the electronic device. Therefore, radio frequency performance testing of the Bluetooth chip is one of the more critical indicators in the overall communication performance testing of the electronic device.

[0003] However, existing Bluetooth chip RF test structures require manual plugging and unplugging of the Bluetooth chip, which is prone to operational errors, such as plugging it in backwards or not plugging it in properly, reducing the efficiency and reliability of the test and making the test inefficient. Therefore, it is necessary to design a pluggable Bluetooth chip RF test interface structure to solve the above problems. Utility Model Content

[0004] The main purpose of this invention is to provide a pluggable Bluetooth chip radio frequency test interface structure, which can effectively solve the problems in the background technology.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A pluggable Bluetooth chip RF test interface structure includes a base plate. A test board is disposed on one side of the upper surface of the base plate. A connector is fixedly connected to the lower surface of the test board. Connecting rods are fixedly connected to both sides of the back of the test board. Fixing blocks are fixedly connected to both sides of the upper surface of the base plate. A seesaw is rotatably connected to the outer surface of the fixing blocks. A roller is rotatably connected to one side of the outer surface of the seesaw. The roller is in a rolling connection with the connecting rod. A guide groove is formed on the other side of the outer surface of the seesaw. A slider is slidably connected inside the guide groove. A placement plate is fixedly connected to one end of the slider.

[0007] In order to facilitate the placement of Bluetooth chips, as a pluggable Bluetooth chip RF test interface structure of this utility model, the upper surface of the placement plate is provided with a groove, and a rubber seat is fixedly connected inside the groove.

[0008] To facilitate the display of test data, as a pluggable Bluetooth chip RF test interface structure of this utility model, a bracket is fixedly connected to the edge of the upper surface of the base plate, a fixing rod is fixedly connected to the top of the inner side of the bracket, and a display screen is fixedly connected to one end of the fixing rod.

[0009] To facilitate control of the slider, as a pluggable Bluetooth chip RF test interface structure of this utility model, a fixed base is fixedly connected to the center of the front of the bracket, a control rod is rotatably connected to the top of the inner side of the fixed base, and a handle is fixedly connected to one end of the control rod.

[0010] To facilitate control of the test board, as a pluggable Bluetooth chip RF test interface structure of this utility model, a connecting plate is rotatably connected to one side of the outer surface of the control rod, and a sliding rod is rotatably connected to the side of the connecting plate away from the control rod. One end of the sliding rod is fixedly connected to the test board, and a guide sleeve is slidably connected to the middle of the outer surface of the sliding rod. The guide sleeve is fixedly connected to the fixed base.

[0011] In order to facilitate the reset of the test board, as a pluggable Bluetooth chip RF test interface structure of this utility model, the two sides of the upper surface of the base plate are fixedly connected to the first guide rods, the first guide rods are slidably connected to the test board, and the bottom of the outer surface of the first guide rods is fitted with a first spring.

[0012] In order to facilitate the support of the placement board, as a pluggable Bluetooth chip RF test interface structure of this utility model, guide blocks are fixedly connected to both sides of the lower surface of the placement board, and a second guide rod is slidably connected inside the guide blocks.

[0013] In order to facilitate the reset of the placement board, as a pluggable Bluetooth chip RF test interface structure of this utility model, a second spring is sleeved on one side of the outer surface of the second guide rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In this utility model, by setting up a connecting rod, a seesaw, a roller, a guide groove, and a slider, the test board moves downward. The bottom of the connecting rod contacts the roller, so that the movement of the test board can be transmitted to the seesaw through the connecting rod. The seesaw rotates under the support of the fixed block, and the guide groove and slider drive the placement plate to move towards the test board, so that the connector and the Bluetooth chip are tightly and stably connected, thereby realizing the radio frequency testing of the Bluetooth chip, improving the accuracy of the test, allowing multiple Bluetooth chips to be tested at once, greatly improving the testing efficiency, reducing the testing time and labor costs, and making the operation simple.

[0016] 2. In this utility model, the control rod, connecting plate, slide rod, first spring and second spring are arranged so that the control rod and connecting plate work together to control the movement of the test board, thereby improving the stability and reliability of the test. The operation is simple and convenient. The first spring and second spring facilitate the reset of the test board and the placement plate. This not only improves the usability of the test interface structure, but also ensures that the test board can return to the same position after each test, thereby improving the repeatability and reliability of the test. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of an embodiment of the present utility model;

[0018] Figure 2 This is a side view of the structural diagram of an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the test board and placement board structure according to an embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram of the support structure according to an embodiment of the present utility model;

[0021] Figure 5 This is a schematic diagram of the surface structure of the base plate in an embodiment of the present utility model.

[0022] In the diagram: 1. Base plate; 2. Test plate; 3. Connector; 4. Connecting rod; 5. Fixing block; 6. Seesaw; 7. Roller; 8. Guide groove; 9. Slider; 10. Placement plate; 11. Groove; 12. Rubber seat; 13. Bracket; 14. Fixing rod; 15. Display screen; 16. Fixing seat; 17. Control rod; 18. Handle; 19. Connecting plate; 20. Slide rod; 21. Guide sleeve; 22. First guide rod; 23. First spring; 24. Guide block; 25. Second guide rod; 26. Second spring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example

[0025] like Figure 1-5As shown, a pluggable Bluetooth chip RF test interface structure includes a base plate 1, a test board 2 is provided on one side of the upper surface of the base plate 1, a connector 3 is fixedly connected to the lower surface of the test board 2, connecting rods 4 are fixedly connected to both sides of the back of the test board 2, fixing blocks 5 are fixedly connected to both sides of the upper surface of the base plate 1, a seesaw 6 is rotatably connected to the outer surface of the fixing blocks 5, a roller 7 is rotatably connected to one side of the outer surface of the seesaw 6, the roller 7 is in a rolling connection with the connecting rods 4, a guide groove 8 is provided on the other side of the outer surface of the seesaw 6, a slider 9 is slidably connected inside the guide groove 8, and a placement plate 10 is fixedly connected to one end of the slider 9.

[0026] In practical use, through the setup of test board 2, connecting rod 4, seesaw 6, roller 7, guide groove 8, and slider 9, test board 2 provides a stable mounting platform for connector 3. Connector 3 is connected to the connection line of the RF test equipment, receiving control signals and test commands from the test equipment, thereby realizing comprehensive testing of the RF performance of the Bluetooth chip. The shape of connector 3 can be designed according to Bluetooth chips with different appearances, ensuring the universality and flexibility of the test interface structure. The Bluetooth chip to be tested is installed inside the placement plate 10. The test board 2 is moved downwards, and the bottom of the connecting rod 4 contacts the roller 7, so that the movement of the test board 2 can be transmitted to the seesaw 6 through the connecting rod 4. The seesaw 6 will rotate under the support of the fixed block 5, and drive the placement plate 10 to move towards the test board 2 through the guide groove 8 and slider 9, so that connector 3 is tightly and stably connected to the Bluetooth chip, thereby realizing the RF testing of the Bluetooth chip, improving the accuracy of the test, allowing multiple Bluetooth chips to be tested at once, greatly improving the testing efficiency, reducing testing time and labor costs, and making the operation simple.

[0027] In this embodiment, a groove 11 is provided on the upper surface of the placement plate 10, and a rubber seat 12 is fixedly connected inside the groove 11.

[0028] In practical use, the rubber base 12 has good elasticity, which can buffer and protect the Bluetooth chip, preventing the chip from being damaged by vibration or impact during testing. Secondly, the surface friction coefficient of the rubber base 12 is relatively large, which can effectively prevent the Bluetooth chip from moving after placement, ensuring that the chip is fixed in position during testing. The rubber base 12 can be customized according to the size and shape of the Bluetooth chip, improving the versatility and adaptability of the placement board 10 and ensuring the smooth progress of the testing process.

[0029] In this embodiment, a bracket 13 is fixedly connected to the edge of the upper surface of the base plate 1, a fixing rod 14 is fixedly connected to the top of the inner side of the bracket 13, and a display screen 15 is fixedly connected to one end of the fixing rod 14.

[0030] In practical use, the bracket 13 supports the display screen 15 through the fixing rod 14. The display screen 15 displays test data in real time, including the radio frequency performance parameters of the Bluetooth chip, test progress, test results, etc. Through the display screen 15, the operator can intuitively understand the test process and results, and promptly identify and solve problems, thereby improving test efficiency and accuracy.

[0031] In this embodiment, a fixed base 16 is fixedly connected to the center of the front of the bracket 13, and a control rod 17 is rotatably connected to the top of the inner side of the fixed base 16. One end of the control rod 17 is fixedly connected to a handle 18.

[0032] In practical use, the fixed base 16 provides a stable installation position for the control lever 17. The control lever 17 is rotatably connected to the top of the inner side of the fixed base 16 and controls the movement of the test plate 2 through mechanical transmission, thereby improving the stability and reliability of the test. The handle 18 allows the operator to easily rotate the control lever 17, making the operation simple and convenient.

[0033] In this embodiment, a connecting plate 19 is rotatably connected to one side of the outer surface of the control rod 17, and a slide rod 20 is rotatably connected to the side of the connecting plate 19 away from the control rod 17. One end of the slide rod 20 is fixedly connected to the test plate 2, and a guide sleeve 21 is slidably connected to the middle of the outer surface of the slide rod 20. The guide sleeve 21 is fixedly connected to the fixed seat 16.

[0034] In practical use, the connecting plate 19 transmits the rotation of the control rod 17 to the slide rod 20. The operator can control the movement of the slide rod 20 by rotating the control rod 17, thereby driving the test plate 2 to move in a predetermined direction. The guide sleeve 21 provides a stable motion trajectory for the slide rod 20, preventing the slide rod 20 from deviating during the movement and improving the accuracy of the test.

[0035] In this embodiment, a first guide rod 22 is fixedly connected to both sides of the upper surface of the base plate 1. The first guide rod 22 is slidably connected to the test plate 2. A first spring 23 is sleeved on the bottom of the outer surface of the first guide rod 22.

[0036] In practical use, the first guide rod 22 provides a stable motion trajectory for the test board 2, ensuring that the test board 2 always maintains a straight line during movement. When the operator pushes the test board 2 to move through the control rod 17, the first spring 23 will be compressed. When the operator releases the control rod 17, the first spring 23 will release its elastic potential energy, pushing the test board 2 back to its initial position. This not only improves the ease of use of the test interface structure, but also ensures that the test board 2 can return to the same position after each test, improving the repeatability and reliability of the test.

[0037] In this embodiment, guide blocks 24 are fixedly connected to both sides of the lower surface of the placement plate 10, and a second guide rod 25 is slidably connected inside the guide block 24.

[0038] In practical use, the guide block 24 and the second guide rod 25 provide a stable motion trajectory for the placement plate 10, ensuring that the placement plate 10 always maintains a straight line during movement, thereby improving the motion accuracy of the placement plate 10 and the accuracy of the test.

[0039] In this embodiment, a second spring 26 is sleeved on one side of the outer surface of the second guide rod 25.

[0040] In practical use, when the placement plate 10 is subjected to external force during movement, the second spring 26 will be compressed. When the external force disappears, the second spring 26 will release elastic potential energy and push the placement plate 10 back to the initial position. This not only improves the ease of use of the placement plate 10, but also ensures that the placement plate 10 can return to the same position after each test, thereby improving the repeatability and reliability of the test.

[0041] Working principle: During use, the Bluetooth chip to be tested is placed in the rubber base 12 to prevent damage to the chip due to vibration or impact during testing, and to prevent the chip from moving after placement. The connection cable of the RF test equipment is connected to the connector 3 on the lower surface of the test board 2. The operator rotates the control lever 17 through the handle 18. The control lever 17 drives the slide bar 20 to move through the connecting plate 19. The slide bar 20 pushes the test board 2 to slide downward along the first guide rod 22. The bottom of the connecting rod 4 contacts the roller 7, causing the seesaw 6 to rotate around the fixed block 5. The rotation of the seesaw 6 drives the placement plate 10 to move towards the test board 2 through the guide groove 8 and the slider 9. This ensures a tight and stable connection between connector 3 and the Bluetooth chip. The testing equipment sends control signals and test commands to the Bluetooth chip through connector 3. The radio frequency performance parameters of the Bluetooth chip are transmitted back to the testing equipment through connector 3. The display screen 15 displays the test data in real time. The operator can intuitively understand the test process and results through the display screen 15, and promptly identify and solve problems. After the test is completed, the operator releases handle 18, and control lever 17 resets under the action of the first spring 23, pushing test board 2 back to its initial position. At the same time, placement plate 10 resets under the action of the second spring 26, returning to its initial position, ready for the next test.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pluggable Bluetooth chip RF test interface structure, comprising a base plate (1), characterized in that: A test plate (2) is provided on one side of the upper surface of the base plate (1). A connector (3) is fixedly connected to the lower surface of the test plate (2). A connecting rod (4) is fixedly connected to both sides of the back of the test plate (2). A fixing block (5) is fixedly connected to both sides of the upper surface of the base plate (1). A seesaw (6) is rotatably connected to the outer surface of the fixing block (5). A roller (7) is rotatably connected to one side of the outer surface of the seesaw (6). The roller (7) is in a rolling connection with the connecting rod (4). A guide groove (8) is provided on the other side of the outer surface of the seesaw (6). A slider (9) is slidably connected inside the guide groove (8). A placement plate (10) is fixedly connected to one end of the slider (9).

2. The pluggable Bluetooth chip RF test interface structure according to claim 1, characterized in that: The upper surface of the placement plate (10) is provided with a groove (11), and a rubber seat (12) is fixedly connected inside the groove (11).

3. The pluggable Bluetooth chip RF test interface structure according to claim 1, characterized in that: A bracket (13) is fixedly connected to the edge of the upper surface of the base plate (1), and a fixing rod (14) is fixedly connected to the top of the inner side of the bracket (13). A display screen (15) is fixedly connected to one end of the fixing rod (14).

4. The pluggable Bluetooth chip RF test interface structure according to claim 3, characterized in that: A fixed base (16) is fixedly connected to the center of the front of the bracket (13), and a control rod (17) is rotatably connected to the top of the inner side of the fixed base (16). A handle (18) is fixedly connected to one end of the control rod (17).

5. The pluggable Bluetooth chip RF test interface structure according to claim 4, characterized in that: A connecting plate (19) is rotatably connected to one side of the outer surface of the control rod (17). A slide rod (20) is rotatably connected to the side of the connecting plate (19) away from the control rod (17). One end of the slide rod (20) is fixedly connected to the test plate (2). A guide sleeve (21) is slidably connected to the middle of the outer surface of the slide rod (20). The guide sleeve (21) is fixedly connected to the fixed seat (16).

6. The pluggable Bluetooth chip RF test interface structure according to claim 1, characterized in that: The base plate (1) has a first guide rod (22) fixedly connected to both sides of its upper surface. The first guide rod (22) is slidably connected to the test plate (2). A first spring (23) is sleeved on the bottom of the outer surface of the first guide rod (22).

7. The pluggable Bluetooth chip RF test interface structure according to claim 1, characterized in that: Guide blocks (24) are fixedly connected to both sides of the lower surface of the placement plate (10), and a second guide rod (25) is slidably connected inside the guide block (24).

8. The pluggable Bluetooth chip RF test interface structure according to claim 7, characterized in that: A second spring (26) is fitted on one side of the outer surface of the second guide rod (25).

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