A master-slave integrated bluetooth module

Abstract

The utility model relates to bluetooth module technical field, concretely is a kind of master-slave machine integrated bluetooth module.The utility model, including circuit board, the surface of circuit board is equipped with pin, the surface of circuit board is equipped with bluetooth module ontology, the bluetooth module ontology includes not limited to HC-06, the surface of circuit board is equipped with straightening device, the straightening device includes two supporting plates, two the surface fixed connection of supporting plate and circuit board, two The sliding groove is set up in the side of approaching each other of supporting plate, the inner surface sliding connection of supporting plate sliding groove has sliding block, two The fixed connection of sliding block approaching each other side has straightening frame, the lower surface sliding connection of straightening frame and pin, the threaded rod is inserted in the screw thread of straightening frame.Solve the circuit board of being equipped with bluetooth module when with other equipment electric connection, the pin on circuit board is prone to bending before connection, lead to the problem that pin is inconvenient and other circuit board carries out electric connection.

Description

TECHNICAL FIELD

[0001] The utility model relates to bluetooth module technical field especially relates to a master-slave machine integrated bluetooth module. BACKGROUND

[0002] Bluetooth module is an electronic module integrated with Bluetooth communication function, it usually contains Bluetooth chip, antenna and relevant circuit and interface, can realize wireless data transmission between equipment.

[0003] The inventor considers that the following defects exist: when the circuit board equipped with the Bluetooth module is electrically connected with other equipment, the pin on the circuit board is prone to bending before connection, which leads to the inconvenience of electrically connecting the pin with other circuit boards; therefore, a master-slave machine integrated Bluetooth module is proposed for the above problems. UTILITY MODEL CONTENT

[0004] The utility model discloses a master-slave machine integrated Bluetooth module to solve the defect that the pin on the circuit board equipped with the Bluetooth module is prone to bending before connection when the circuit board is electrically connected with other equipment, which leads to the inconvenience of electrically connecting the pin with other circuit boards.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a master-slave machine integrated Bluetooth module, including circuit board, the surface of circuit board is installed with pin, the surface of circuit board is installed with bluetooth module body, the bluetooth module body includes not limited to HC-06, the surface of circuit board is equipped with straightening device, the straightening device includes two support plates, two support plates are fixedly connected with the surface of circuit board, the side of two support plates close to each other is equipped with sliding groove, the inner surface of support plate sliding groove is slidably connected with sliding block, the side of two sliding blocks close to each other is fixedly connected with straightening frame, the lower surface of pin is slidably connected with straightening frame, the screw rod is inserted in the screw thread of straightening frame, one end of screw rod is rotatably connected with pressing plate, the upper surface of pin is fixedly connected with pressing plate.

[0006] The effect of the above components is that the straightening device is set to straighten the pin on the circuit board, avoid the pin on the circuit board bending before connection, which leads to the inconvenience of electrically connecting the pin with other circuit boards, and improve the practicability of the device.

[0007] Preferably, the surface of the pressing plate is fixedly connected with two sliding rods, and the arc surface of the sliding rod is slidably connected with the straightening frame.

[0008] The effect achieved by the above components is that the threaded rod drives the pressing plate to rotate when the threaded rod drives the pressing plate to move, so that the pressing plate cannot effectively abut against and straighten the pins, and the practicability of the device is improved.

[0009] Preferably, the sliding block is rotatably connected with a ball, and the surface of the ball is slidably connected with the sliding groove of the supporting plate.

[0010] The effect achieved by the above components is that the ball facilitates the staff to straighten the pins, and the practicability of the device is improved.

[0011] Preferably, the surface of the circuit board is provided with a mounting hole, the lower surface of the Bluetooth module body is fixedly connected with a mounting block, the mounting hole is slidably connected with the mounting block of the Bluetooth module body, the inner surface of the mounting hole is provided with two fixing grooves, the inner surface of the mounting hole fixing groove is provided with a fixing device, the fixing device comprises two compression springs, the two compression springs are fixedly connected with the inner surface of the mounting hole fixing groove, one end of the compression spring is fixedly connected with an abutting plate, and the side of the abutting plate is fixedly connected with a rubber pad.

[0012] The effect achieved by the above components is that the fixing device can pre-fix the Bluetooth module body, facilitates the staff to install the Bluetooth module body on the circuit board, avoids the Bluetooth module body from shaking when the staff welds the Bluetooth module body on the circuit board, and improves the practicability of the device.

[0013] Preferably, the lower surface of the circuit board body is provided with a groove, and the inner surface of the groove is magnetically connected with a cover plate.

[0014] The effect achieved by the above components is that the cover plate can cover the mounting hole, and the practicability of the device is improved.

[0015] Preferably, the side of the cover plate is fixedly connected with a sealing pad, and the side of the sealing pad is attached to the groove.

[0016] The effect achieved by the above components is that the sealing pad can seal the mounting hole, avoids other impurities from entering the inside of the mounting hole, avoids the Bluetooth module body from being damaged, and improves the practicability of the device.

[0017] In summary, the beneficial effects of the present application are:

[0018] 1. The utility model discloses a straightening device is set up, reached the effect that the pin on the circuit board is straightened, avoided the pin on the circuit board to appear the bending before connecting, caused the pin to be inconvenient and other circuit board electric connection condition appears, improved the practicality of device.

[0019] 2. The utility model discloses a fixing device is set up, reached the effect that the bluetooth module body is pre-fixed, is convenient for staff to install bluetooth module body on the circuit board, avoided staff when welding bluetooth module body on the circuit board, because bluetooth module body is small, when welding, it is easy to appear the condition of shaking, improved the practicality of device. DRAWINGS

[0020] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0021] Figure 2 It is the structure schematic diagram of straightening device in the utility model;

[0022] Figure 3 It is the partial structure schematic diagram of straightening device in the utility model;

[0023] Figure 4 It is the structure schematic diagram of fixing device in the utility model.

[0024] Legend: 1, circuit board; 2, pin; 3, bluetooth module body; 4, straightening device; 41, support plate; 42, sliding block; 43, straightening frame; 44, threaded rod; 45, pressing plate; 46, sliding rod; 47, ball; 5, mounting hole; 6, fixing device; 61, compression spring; 62, abutment plate; 63, rubber pad; 64, recess; 65, cover plate; 66, sealing pad. SPECIFIC EMBODIMENTS

[0025] Refer to Figure 1 and Figure 4As shown, the utility model provides a kind of technical scheme: a kind of master-slave integrated bluetooth module, including circuit board 1, the surface of circuit board 1 is equipped with pin 2, the surface of circuit board 1 is equipped with bluetooth module body 3, bluetooth module body 3 includes not limited to HC-06, the surface of circuit board 1 is equipped with straightening device 4, by setting straightening device 4, it reaches the effect that the pin 2 on circuit board 1 is straightened, avoid the pin 2 on circuit board 1 before connection appears bending, lead to the situation that pin 2 is not convenient and other circuit board 1 is electrically connected, improve the practicality of device, the surface of circuit board 1 is equipped with mounting hole 5, the lower surface of bluetooth module body 3 is fixedly connected with mounting block, bluetooth module body 3 connecting block is connected with mounting hole 5 slidingly, the inner surface of mounting hole 5 is equipped with two fixed grooves, the inner surface of mounting hole 5 fixed groove is equipped with fixing device 6, by setting fixing device 6, it reaches the effect that bluetooth module body 3 is pre-fixed, to facilitate staff to install bluetooth module body 3 on circuit board 1, avoid staff when welding bluetooth module body 3 on circuit board 1, since bluetooth module body 3 is small, when welding, it is prone to shaking, improve the practicality of device.

[0026] Specifically, the straightening device 4 and the fixing device 6 are described below.

[0027] Referring to Figure 2 and Figure 3 As shown in the embodiment: straightening device 4 includes two supporting plates 41, the two supporting plates 41 are fixedly connected to the surface of the circuit board 1, the two supporting plates 41 are provided with sliding grooves on the side close to each other, the sliding grooves of the supporting plates 41 are slidingly connected with sliding blocks 42, the two sliding blocks 42 are fixedly connected with straightening frames 43 on the side close to each other, the straightening frames 43 are slidingly connected with the lower surface of the pin 2, the straightening frames 43 are provided with threaded rods 44 inserted in the threads, one end of the threaded rods 44 is rotatably connected with pressing plates 45, the pressing plates 45 are fixedly connected with the upper surface of the pin 2, the pressing plates 45 are fixedly connected with two sliding rods 46 on the surface, the circular surfaces of the sliding rods 46 are slidingly connected with the straightening frames 43, by setting the sliding rods, when the threaded rods 44 drive the pressing plates 45 to move, the threaded rods 44 drive the pressing plates 45 to rotate, which causes the pressing plates 45 to be unable to effectively abut and straighten the pin 2, improving the practicality of the device, the sliding blocks 42 are rotatably connected with balls 47, the surface of the balls 47 is slidingly connected with the sliding grooves of the supporting plates 41, by setting the balls 47, it is convenient for the staff to straighten the pin 2, improving the practicality of the device.

[0028] Referring to Figure 4As shown, in particular, the fixing device 6 comprises two compression springs 61 fixedly connected with the inner surface of the mounting hole 5 fixed groove, one end of the compression spring 61 is fixedly connected with the abutting plate 62, one side of the abutting plate 62 is fixedly connected with the rubber pad 63, the lower surface of the circuit board 1 body is provided with a groove 64, the inner surface of the groove 64 is magnetically connected with the cover plate 65, by setting the cover plate 65, the effect of covering the mounting hole 5 is achieved, the practicability of the device is improved, one side of the cover plate 65 is fixedly connected with the sealing pad 66, one side of the sealing pad 66 is attached to the groove 64, by setting the sealing pad 66, the effect of sealing the mounting hole 5 is achieved, avoiding other impurities entering the inside of the mounting hole 5, so as to avoid the damage to the Bluetooth module body 3, improve the practicability of the device.

[0029] When the staff needs to straighten the pin 2, rotate the threaded rod 44 in the straightening frame 43, the threaded rod 44 drives the pressing plate 45 to move, the pressing plate 45 drives the sliding rod 46 to slide in the straightening frame 43, until the pressing plate 45 abuts against the surface of the pin 2, at this time, the straightening frame 43 drives the sliding block 42 to slide in the sliding groove of the support plate 41, the ball 47 rolls in the sliding groove of the support plate 41, by setting the straightening device 4, the effect of straightening the pin 2 on the circuit board 1 is achieved, avoiding the pin 2 on the circuit board 1 bending before connection, causing the pin 2 to be inconvenient to electrically connect with other circuit boards 1, improving the practicability of the device.

[0030] When the staff needs to pre-position the Bluetooth module body 3 installed on the circuit board 1, place the mounting block on the Bluetooth module body 3 in the mounting hole 5, the mounting block on the Bluetooth module body 3 contacts the rubber pad 63 and extrudes the abutting plate 62, the compression spring 61 is in a contracted state, when the mounting block of the Bluetooth module body 3 is completely placed in the mounting hole 5, the compression spring 61 drives the abutting plate 62 to abut and fix the mounting block, by setting the fixing device 6, the effect of pre-fixing the Bluetooth module body 3 is achieved, facilitating the staff to install the Bluetooth module body 3 on the circuit board 1, avoiding the staff from welding the Bluetooth module body 3 on the circuit board 1, because the Bluetooth module body 3 is small, the shaking phenomenon occurs when welding it, improving the practicability of the device.

[0031] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, term "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication。For ordinary skilled person in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through specific circumstances.

Claims

1. A master-slave integrated Bluetooth module comprising a circuit board (1), characterized in that: The surface of the circuit board (1) is provided with a pin (2), the surface of the circuit board (1) is provided with a Bluetooth module body (3), the Bluetooth module body (3) comprises but is not limited to HC-06, the surface of the circuit board (1) is provided with a straightening device (4), the straightening device (4) comprises two supporting plates (41), the two supporting plates (41) are fixedly connected with the surface of the circuit board (1), the side close to each other of the two supporting plates (41) is provided with a sliding groove, the inner surface of the sliding groove of the supporting plate (41) is slidably connected with a sliding block (42), the side close to each other of the two sliding blocks (42) is fixedly connected with a straightening frame (43), the straightening frame (43) is slidably connected with the lower surface of the pin (2), the straightening frame (43) is provided with a threaded rod (44) in the screw thread, one end of the threaded rod (44) is rotatably connected with a pressing plate (45), the pressing plate (45) is fixedly connected with the upper surface of the pin (2).

2. The master-slave integrated Bluetooth module according to claim 1, wherein: The surface of the pressing plate (45) is fixedly connected with two sliding rods (46), the circular arc surface of the sliding rod (46) is slidably connected with the straightening frame (43).

3. The master-slave integrated Bluetooth module according to claim 1, wherein: The sliding block (42) is rotatably connected with a ball (47), the surface of the ball (47) is slidably connected with the sliding groove of the supporting plate (41).

4. The master-slave integrated Bluetooth module according to claim 1, wherein: The surface of the circuit board (1) is provided with a mounting hole (5), the lower surface of the Bluetooth module body (3) is fixedly connected with a mounting block, the connecting block of the Bluetooth module body (3) is slidably connected with the mounting hole (5), the inner surface of the mounting hole (5) is provided with two fixed grooves, the inner surface of the fixed groove of the mounting hole (5) is provided with a fixing device (6), the fixing device (6) comprises two compression springs (61), the two compression springs (61) are fixedly connected with the inner surface of the fixed groove of the mounting hole (5), one end of the compression spring (61) is fixedly connected with an abutting plate (62), one side of the abutting plate (62) is fixedly connected with a rubber pad (63).

5. The master-slave integrated Bluetooth module according to claim 1, wherein: The lower surface of the circuit board (1) body is provided with a groove (64), the inner surface of the groove (64) is magnetically connected with a cover plate (65).

6. The master-slave integrated Bluetooth module according to claim 5, wherein: One side of the cover plate (65) is fixedly connected with a sealing gasket (66), one side of the sealing gasket (66) is in contact with the groove (64).

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