Bluetooth transceiver all-in-one machine

Abstract

The utility model relates to the technical field of Bluetooth, in particular to a Bluetooth transceiver. The problem that the outer shell of the Bluetooth transceiver in the prior art is easy to separate and damage is solved, and the practicability of the equipment is improved. The structure comprises an outer shell, a containing groove is formed in the outer shell, a Bluetooth receiving and transmitting assembly is arranged in the containing groove, a connecting mechanism used for enabling the Bluetooth receiving and transmitting assembly to be detachably connected with the containing groove is arranged between the containing groove and the Bluetooth receiving and transmitting assembly, and a sealing cover is detachably connected into a groove opening of the containing groove. Compared with the prior art, the contact area of the sealing cover and the outer shell is smaller, and the sealing cover is more difficult to separate from the outer shell. According to the embodiment, the sealing cover is arranged at the opening of the storage groove, so that compared with the prior art, the contact area between the sealing cover and the outer shell is smaller, and the sealing cover is more difficult to separate from the outer shell. On the basis that the Bluetooth transceiving assembly is detachable, the connecting structure of the outer shell is firmer and more reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of Bluetooth, and in particular to a Bluetooth transceiver integrated machine. Background Art

[0002] A Bluetooth transceiver is a device that integrates Bluetooth transceiver functions. It integrates the receiving and sending functions of Bluetooth signals, and is used to convert Bluetooth signals into recognizable data or sound, and send the data or sound to other devices via Bluetooth signals.

[0003] In order to replace and install the internal parts of the existing Bluetooth transceiver, the outer shell is divided into an upper shell and a lower shell, and the upper shell and the lower shell are connected and fixed by bolts.

[0004] Although this allows replacement and installation of internal parts of the all-in-one machine, the following disadvantages still exist: after long-term use of the all-in-one machine, some bolts may become loose, resulting in gaps between parts of the upper shell and parts of the lower shell, and a loose connection between the upper shell and the lower shell, which may make the upper shell and the lower shell easily separate when there is an external impact. Utility Model Content

[0005] The utility model provides a Bluetooth transceiver integrated device, which solves the problem in the prior art that the outer shell of the Bluetooth transceiver integrated device is easy to separate and be damaged, and improves the practicability of the device.

[0006] The technical solution of the utility model is as follows:

[0007] A Bluetooth transceiver integrated device, comprising an outer shell,

[0008] The outer shell is provided with a storage slot, in which a Bluetooth transceiver component is arranged, a connecting mechanism for detachably connecting the Bluetooth transceiver component to the storage slot is arranged between the storage slot and the Bluetooth transceiver component, and a sealing cover is detachably connected to the notch of the storage slot.

[0009] Furthermore, the side surface of the outer shell is perpendicular to the bottom surface of the outer shell, and the side surface of the outer shell includes a first mounting surface and a second mounting surface, the projection surfaces of the first mounting surface and the second mounting surface are both semi-circular structures, and the first mounting surface and the second mounting surface are connected by a first connecting surface and a second connecting surface.

[0010] Furthermore, a first mounting member is fixed on the inner wall of the first mounting surface, and the first mounting member is provided with a first bolt hole near the notch end of the receiving groove, and a second mounting member is fixed on the inner wall of the second mounting surface, the first mounting member and the second mounting member are both cylindrical structures, and the second mounting member is provided with a second bolt hole near the notch end of the receiving groove, and the first inner groove and the second inner groove are respectively provided at both ends of the sealing cover, and the first inner groove is provided with a third threaded hole that is fixed to the first bolt hole by threaded connection, and the second inner groove is provided with a fourth threaded hole that is fixed to the second bolt hole by threaded connection.

[0011] Furthermore, one end of the first mounting member and the second mounting member extends to the bottom of the storage slot, and the other ends of the first mounting member and the second mounting member have the same horizontal height, and the other ends of the first mounting member and the second mounting member have a horizontal height less than the horizontal height of the storage slot notch.

[0012] Furthermore, the sealing cover is detachably connected with a decorative sheet at the end away from the receiving groove, and the vertical projection surfaces of the third threaded hole and the fourth threaded hole fall within the vertical projection surface of the decorative sheet.

[0013] Furthermore, the Bluetooth transceiver component includes a PCBA mainboard, a battery is fixed on the PCBA mainboard, and the battery is electrically connected to the PCBA mainboard.

[0014] Furthermore, the connecting mechanism includes a first clamping structure and a second clamping structure, the first clamping structure is integrally formed with the sealing cover, the second clamping structure is arranged at the bottom of the storage slot and is integrally formed with the storage slot, and the two ends of the PCBA mainboard are respectively clamped with the first clamping structure and the second clamping structure.

[0015] Furthermore, the first clamping structure includes a first clamping slot and a second clamping slot clamped to the PCBA mainboard, the sealing cover is provided with a material reduction slot near the end of the storage slot, and a first reinforcing plate and a second reinforcing plate are fixed on the inner wall of the material reduction slot, the first reinforcing plate and the second reinforcing plate are parallel to each other and are respectively fixed on both sides of the material reduction slot, the first clamping slot and the second clamping slot are arranged on the first reinforcing plate and the second reinforcing plate, and the PCBA mainboard is provided with a first positioning block and a second positioning block near the sealing cover side, the first positioning block and the second positioning block are arranged between the first reinforcing plate and the second reinforcing plate, and are respectively abutted against the first reinforcing plate and the second reinforcing plate.

[0016] Furthermore, both ends of the first card slot and the second card slot close to the PCBA mainboard are provided with a first guiding slope, and the first limit member and the second limit member are also fixed on the material reduction groove, and the first limit member and the second limit member are provided with a second guiding slope close to the end of the PCBA mainboard, and the first limit member and the second limit member are respectively abutted against the two sides of the PCBA mainboard.

[0017] Furthermore, the second clamping structure includes a clamping member fixedly connected to the bottom of the storage slot, the clamping member is provided with a third clamping slot clamped to the PCBA mainboard, and the third clamping slot is provided with third guiding inclined surfaces at both ends close to the PCBA mainboard.

[0018] Furthermore, the sealing cover is provided with a three-speed switching switch, the outer shell is provided with a multi-function button, the multi-function button is provided with a color-changing light, and the bottom of the storage slot is provided with a 3.5mm headphone jack and a charging Type-c jack.

[0019] The working principle and beneficial effects of the utility model are:

[0020] The disassembly and installation process of the outer shell of this embodiment: when the outer shell needs to be disassembled, first remove the decorative sheet from the sealing cover, then loosen the bolts between the sealing cover and the outer shell, and remove the sealing cover, and finally remove the PCBA mainboard from the storage slot, and replace the parts that need to be replaced; when the outer shell needs to be installed, first insert the PCBA mainboard into the third slot, then cover the sealing cover, and make the first slot and the second slot engage with the PCBA mainboard, the first limiter and the second limiter abut against the PCBA mainboard, then lock the bolts between the sealing cover and the outer shell, and finally cover the decorative sheet.

[0021] In this embodiment, a storage slot is arranged on the outer shell, a Bluetooth transceiver assembly is arranged in the storage slot, and a sealing cover is arranged at the notch of the storage slot, which replaces the design of bolt connection between the upper shell and the lower shell in the prior art, so that the sealing cover is arranged in the notch of the storage slot, and the sealing cover is less likely to be separated from the outer shell. On the basis of satisfying the detachable Bluetooth transceiver assembly, the connection structure of the outer shell is more firm and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Figure 1 It is a structural schematic diagram of the prior art of this embodiment;

[0024] Figure 2 The overall structure of this embodiment is shown in FIG. Figure 1 ;

[0025] Figure 3 The overall structure of this embodiment is shown in FIG. Figure 2 ;

[0026] Figure 4 It is an exploded view in this embodiment;

[0027] Figure 5 The structure of the sealing cover in this embodiment is shown in FIG. Figure 1 ;

[0028] Figure 6 The structure of the sealing cover in this embodiment is shown in FIG. Figure 2 ;

[0029] Figure 7 Schematic diagram of the outer shell structure in this embodiment.

[0030] In the figure:

[0031] 1. Outer shell; 11. First mounting surface; 12. Second mounting surface; 13. First connection surface; 14. Second connection surface; 15. First mounting member; 151. First bolt hole; 16. Second mounting member; 161. Second bolt hole; 17. Storage slot; 18. Card; 181. Third card slot; 182. Third guide slope; 2. Multi-function button; 21. Color-changing light; 3. Three-speed switch; 4. 3.5mm headphone jack; 5. Type-c charging jack; 6. Sealing Cover; 61, decorative sheet; 62, first internal groove; 621, third threaded hole; 63, second internal groove; 631, fourth threaded hole; 64, material reduction groove; 641, first reinforcing plate; 6411, first card slot; 6412, first guide slope; 642, second reinforcing plate; 6421, second card slot; 65, first limit piece; 651, second guide slope; 66, second limit piece; 7, PCBA main board; 71, battery; 72, first positioning block; 73, second positioning block. DETAILED DESCRIPTION

[0032] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] like Figure 2 to Figure 7 As shown, a Bluetooth transceiver integrated device includes an outer shell 1. A storage slot 17 in this embodiment is provided on the outer shell 1, and a Bluetooth transceiver component is provided in the storage slot 17. A connecting mechanism is provided between the storage slot 17 and the Bluetooth transceiver component, and is used to detachably connect the Bluetooth transceiver component to the storage slot 17. A sealing cover 6 is detachably connected to the notch of the storage slot 17.

[0034] The Bluetooth transceiver assembly in this embodiment includes a PCBA mainboard 7 , on which a battery 71 is fixed, and the battery 71 is electrically connected to the PCBA mainboard 7 .

[0035] The connection mechanism in this embodiment includes a first clamping structure and a second clamping structure, the first clamping structure is integrally formed with the sealing cover 6, the second clamping structure is arranged at the bottom of the receiving groove 17 and is integrally formed with the receiving groove 17, and both ends of the PCBA mainboard 7 are respectively clamped with the first clamping structure and the second clamping structure. This integrated design reduces the processing steps and reduces the production cost.

[0036] The second clamping structure in this embodiment includes a clamping member 18 fixedly connected to the bottom of the receiving slot 17, and a third clamping slot 181 is provided on the clamping member 18, which is clamped to the PCBA main board 7. The third guiding inclined surfaces 182 are provided at both ends of the third clamping slot 181 close to the PCBA main board 7, and are used to guide the PCBA main board 7 into the third clamping slot 181. Fixing the PCBA main board 7 on both sides makes the main board more firmly installed in the outer shell 1.

[0037] The first clamping structure in this embodiment includes a first clamping slot 6411 and a second clamping slot 6421 that are clamped to the PCBA mainboard 7. The material reduction slot 64 is arranged at the end of the sealing cover 6 close to the storage slot 17 to ensure that the Bluetooth component can be installed in the outer shell 1 with the smallest volume, and the volume is reduced as much as possible, which can not only reduce the production cost, but also facilitate the user to carry. The first reinforcing plate 641 and the second reinforcing plate 642 are fixed on the inner wall of the material reduction slot 64 to strengthen the strength of the material reduction slot 64. The first reinforcing plate 641 and the second reinforcing plate 642 are parallel to each other and are respectively fixed on both sides of the material reduction slot 64, and the first clamping slot 6411 and the second clamping slot 6421 are arranged on the first reinforcing plate 641 and the second reinforcing plate 642. The PCBA mainboard 7 is provided with a first positioning block 72 and a second positioning block 73 on the side close to the sealing cover 6. The first positioning block 72 and the second positioning block 73 are arranged between the first reinforcing plate 641 and the second reinforcing plate 642, and are respectively abutted against the first reinforcing plate 641 and the second reinforcing plate 642, so as to make the PCBA board inserted into the outer shell 1, and the PCBA board is not easy to be skewed.

[0038] In this embodiment, both ends of the first slot 6411 and the second slot 6421 near the PCBA main board 7 are provided with a first guiding inclined surface 6412, which is used to guide the PCBA main board 7 into the first slot 6411 and the second slot 6421. The first stopper 65 and the second stopper 66 are fixedly arranged on the material reduction groove 64, and the second guiding inclined surface 651 is arranged at the end of the first stopper 65 and the second stopper 66 near the PCBA main board 7, which is used to guide the PCBA main board 7 into the second inclined surface. The first stopper 65 and the second stopper 66 are respectively abutted against the two sides of the PCBA main board 7. By using the first stopper 65 and the second stopper 66, the PCBA board is more stably connected in the outer shell 1, and the possibility of the PCBA board being skewed due to collision is reduced.

[0039] The three-speed switch 3 in this embodiment is arranged on the sealing cover 6, the multi-function button 2 is arranged on the outer shell 1, the color-changing light 21 is arranged on the multi-function button 2, and a 3.5mm headphone jack 4 is arranged at the bottom of the storage slot 17 for connecting the headphone. The charging Type-c socket 5 is used to charge the battery 71.

[0040] The utility model discloses a transceiver which can manually switch audio decoding formats and can identify audio decoding formats through lighting effects, and integrates a single receiver with a single transmitter. The transceiver can cyclically switch multiple audio decoding formats by double-clicking the multi-function key only in the transmission mode (TX).

[0041] This embodiment mainly realizes the reception, transmission, shutdown and other functions through a three-position switch. When the transceiver is in the reception (RX) working mode: the user can connect to mobile phones, tablets and other devices via Bluetooth. Switching from the OFF position to the RX position can turn on the receiver. For example, long pressing the multi-function key for 1S in the power-on state can enter the pairing mode, and long pressing the multi-function key for 10S can reset the receiver. During the connection and music playback, short pressing the lower multi-function key can operate the play / pause. When the transceiver is in the transmission (TX) working mode: the user can connect headphones with Bluetooth function to watch TV or listen to songs, and double-clicking the upper multi-function key can manually switch the audio decoding format (provided that the receiving end supports it).

[0042] SBC / aptx / aptx-LL / aptx-HD / aptX-Adaptive and other decoding formats). This transceiver can manually switch the audio decoding format and identify the audio decoding format through lighting effects. It supports various USB / AUX output hosts in the transmission mode, including computers, TVs, MP3 players and other products.

[0043] When watching videos or playing games, customers can manually double-click the multi-function key to switch to the aptX-LL decoding format (white light effect) for low latency, and when enjoying music, customers can manually double-click the multi-function key to switch to the aptX-HD decoding format (green light effect) for high sound quality. End users can switch to the audio decoding format they need at will.

[0044] The side surface of the outer shell 1 in this embodiment is perpendicular to the bottom surface of the outer shell 1, and the side surface of the outer shell 1 includes a first mounting surface 11 and a second mounting surface 12. The projection surfaces of the first mounting surface 11 and the second mounting surface 12 are both semi-circular ring structures, and the first connecting surface 13 and the second connecting surface 14 are connected between the first mounting surface 11 and the second mounting surface 12. The design of the outer shell 1 with such a runway-shaped structure not only prevents the user from getting stuck in the outer shell 1 due to the angle of the outer shell 1 when grasping it, but also maximizes the volume of the storage cavity to facilitate the placement of Bluetooth components.

[0045] In this embodiment, the first mounting member 15 is fixedly arranged on the inner wall of the first mounting surface 11, the first bolt hole 151 is arranged on the first mounting member 15 near the notch end of the receiving groove 17, the second mounting member 16 is fixedly arranged on the inner wall of the second mounting surface 12, the first mounting member 15 and the second mounting member 16 are both cylindrical structures, the second bolt hole 161 is arranged on the second mounting member 16 near the notch end of the receiving groove 17, the first inner groove 62 and the second inner groove 63 are arranged at both ends of the sealing cover 6. The third threaded hole 621 is arranged in the first inner groove 62, and it is fixed by thread connection with the first bolt hole 151. The fourth threaded hole 631 is arranged in the second inner groove 63, and it is fixed by thread connection with the second bolt hole 161, and is used to hide the thread connecting the sealing cover 6 and the outer shell 1, so that the bolt is not exposed, and the outer shell 1 is more beautiful. Through the bolt connection, the requirement of the outer shell 1 being detachable is met, and the sealing cover 6 and the outer shell 1 will not be easily separated during normal use. This design allows the sealing cover 6 to be embedded in the receiving groove 17 for sealing, and the sealing cover 6 is not easy to be separated from the receiving groove 17, so the structure is more stable.

[0046] In this embodiment, one end of the first mounting member 15 and the second mounting member 16 extends to the bottom of the receiving groove 17 to strengthen the connection inside the outer shell 1. The other ends of the first mounting member 15 and the second mounting member 16 have the same horizontal height, and the other ends of the first mounting member 15 and the second mounting member 16 have a horizontal height less than the horizontal height of the notch of the receiving groove 17, so that the sealing cover 6 can be embedded in the receiving groove 17 during installation, and the positioning is more accurate during bolt connection.

[0047] The decorative sheet 61 in this embodiment is detachably connected to the end of the sealing cover 6 away from the receiving groove 17, and the vertical projection surfaces of the third threaded hole 621 and the fourth threaded hole 631 fall within the vertical projection surface of the decorative sheet 61. The decorative sheet 61 can block the bolts connecting the first threaded hole, the second threaded hole, the third threaded hole 621 and the fourth threaded hole 631, making the outer tube of the outer shell 1 neater. The decorative sheet 61 of this embodiment can be connected to the sealing cover 6 by a detachable connection method such as glue, burr, magnet, etc.

[0048] The disassembly and installation process of the outer shell 1 of this embodiment: when the outer shell 1 needs to be disassembled, first remove the decorative sheet 61 from the sealing cover 6, then loosen the bolts between the sealing cover 6 and the outer shell 1, and remove the sealing cover 6, finally remove the PCBA main board 7 from the storage slot 17, and replace the parts that need to be replaced; when the outer shell 1 needs to be installed, first insert the PCBA main board 7 into the third slot 181, then cover the sealing cover 6, and make the first slot 6411 and the second slot 6421 engage with the PCBA main board 7, the first limit member 65 and the second limit member 66 abut against the PCBA main board 7, then lock the bolts between the sealing cover 6 and the outer shell 1, and finally cover the decorative sheet 61.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A Bluetooth transceiver, comprising an outer shell (1), characterized in that: The outer shell (1) is provided with a storage groove (17), a Bluetooth transceiver component is provided in the storage groove (17), a connection mechanism for detachably connecting the Bluetooth transceiver component to the storage groove (17) is provided between the storage groove (17) and the Bluetooth transceiver component, and a sealing cover (6) is detachably connected to the notch of the storage groove (17).

2. The Bluetooth transceiver according to claim 1, characterized in that: The side surface of the outer shell (1) is perpendicular to the bottom surface of the outer shell (1), and the side surface of the outer shell (1) comprises a first mounting surface (11) and a second mounting surface (12), the projection surfaces of the first mounting surface (11) and the second mounting surface (12) are both semi-circular ring structures, and a first connecting surface (13) and a second connecting surface (14) are connected between the first mounting surface (11) and the second mounting surface (12).

3. The Bluetooth transceiver according to claim 2, characterized in that: A first mounting member (15) is fixed on the inner wall of the first mounting surface (11), and a first bolt hole (151) is provided on the first mounting member (15) near the slot end of the receiving slot (17). A second mounting member (16) is fixed on the inner wall of the second mounting surface (12), and both the first mounting member (15) and the second mounting member (16) are cylindrical structures, and a second bolt hole (161) is provided on the second mounting member (16) near the slot end of the receiving slot (17). The sealing cover (6) is provided with a first inner groove (62) and a second inner groove (63) at both ends, respectively. A third threaded hole (621) is provided in the first inner groove (62) and is fixedly connected to the first bolt hole (151) by threading, and a fourth threaded hole (631) is provided in the second inner groove (63) and is fixedly connected to the second bolt hole (161) by threading.

4. The Bluetooth transceiver according to claim 3, characterized in that: One end of the first mounting member (15) and the second mounting member (16) extends to the bottom of the receiving groove (17), and the other ends of the first mounting member (15) and the second mounting member (16) are at the same level, and the other ends of the first mounting member (15) and the second mounting member (16) are less than the level of the notch of the receiving groove (17).

5. The Bluetooth transceiver according to claim 3, characterized in that: The end of the sealing cover (6) away from the receiving groove (17) is also detachably connected to a decorative sheet (61), and the vertical projection surfaces of the third threaded hole (621) and the fourth threaded hole (631) fall within the vertical projection surface of the decorative sheet (61).

6. The Bluetooth transceiver according to claim 1, characterized in that: The Bluetooth transceiver assembly comprises a PCBA mainboard (7), a battery (71) is fixed on the PCBA mainboard (7), the battery (71) is electrically connected to the PCBA mainboard (7), the connection mechanism comprises a first clamping structure and a second clamping structure, the first clamping structure is integrally formed with the sealing cover (6), the second clamping structure is arranged at the bottom of the storage groove (17) and is integrally formed with the storage groove (17), and the two ends of the PCBA mainboard (7) are respectively clamped with the first clamping structure and the second clamping structure.

7. The Bluetooth transceiver according to claim 6, characterized in that: The first clamping structure comprises a first clamping groove (6411) and a second clamping groove (6421) which are clamped with the PCBA main board (7); the sealing cover (6) is provided with a material reduction groove (64) near the end of the storage groove (17); a first reinforcing plate (641) and a second reinforcing plate (642) are fixed on the inner wall of the material reduction groove (64); the first reinforcing plate (641) and the second reinforcing plate (642) are parallel to each other and are respectively fixed on both sides of the material reduction groove (64); the first clamping groove (6411) and the second clamping groove (6421) are arranged on the first reinforcing plate (641) and the second reinforcing plate (642); the PCBA main board (7) is provided with a first positioning block (72) and a second positioning block (73) near the sealing cover (6); the first positioning block (72) and the second positioning block (73) are arranged between the first reinforcing plate (641) and the second reinforcing plate (642) and are respectively abutted against the first reinforcing plate (641) and the second reinforcing plate (642).

8. The Bluetooth transceiver according to claim 7, characterized in that: Both ends of the first card slot (6411) and the second card slot (6421) close to the PCBA main board (7) are provided with first guiding inclined surfaces (6412); a first limiting member (65) and a second limiting member (66) are also fixed on the material reduction groove (64); the first limiting member (65) and the second limiting member (66) are provided with second guiding inclined surfaces (651) close to the ends of the PCBA main board (7); the first limiting member (65) and the second limiting member (66) are respectively in contact with two sides of the PCBA main board (7).

9. The Bluetooth transceiver according to claim 6, characterized in that: The second clamping structure comprises a clamping member (18) fixedly connected to the bottom of the storage slot (17); the clamping member (18) is provided with a third clamping slot (181) clamped to the PCBA mainboard (7); and the third clamping slot (181) is provided with third guiding inclined surfaces (182) at two ends close to the PCBA mainboard (7).

10. The Bluetooth transceiver according to claim 6, characterized in that: The sealing cover (6) is also provided with a three-speed switching switch (3), the outer shell (1) is also provided with a multi-function button (2), the multi-function button (2) is also provided with a color-changing light (21), and the bottom of the storage slot (17) is also provided with a 3.5mm headphone socket (4) and a charging Type-C socket (5).

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