CN213094186U

CN213094186U - Bluetooth receiver

Info

Publication number: CN213094186U
Application number: CN202022189709.4U
Authority: CN
Inventors: 陈俊奎; 邱友
Original assignee: Shenzhen Aikebei Electronics Co ltd
Current assignee: Shenzhen Aikebei Electronics Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-04-30
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a bluetooth receiver relates to bluetooth receiver technical field, including the receiver body, the rear surface bilateral symmetry fixed mounting of receiver body has the antenna, and one side of receiver body has seted up the through-hole, the inside of through-hole is provided with the baffle, the top of baffle is provided with the restriction groove, the rectangular hole has been seted up to one side that the through-hole was closed on at receiver body top. The utility model discloses in, use through the cooperation between baffle, hinge, restriction groove, the rectangular hole, the montant, perpendicular groove, the connecting block, perpendicular axle and the spring, the convenience is opened the through-hole, the person of facilitating the use observes the behavior of receiver body internal component through the through-hole, the convenience of use has been increased, and use through the cooperation between first fixed slot, the second fixed slot, first dead lever and the second dead lever, make things convenient for printed circuit board's installation and dismantlement, compare through screw fixation printed circuit board, the convenience of overhauing has been increased.

Description

Bluetooth receiver

Technical Field

The utility model relates to a bluetooth receiver technical field specifically is a bluetooth receiver.

Background

The bluetooth receiver is a receiver capable of receiving bluetooth as a transmission mode, generally supports PCs and macs, and is widely used in life nowadays, for example, commonly used bluetooth headsets, bluetooth speakers, bluetooth mice, bluetooth keyboards and the like all belong to the bluetooth receiver, and particularly, the bluetooth receiver is used for the bluetooth headsets.

However, in the prior art, the shell of the whole receiver needs to be detached when most of bluetooth receivers observe whether the element works normally, so that the convenience is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bluetooth receiver to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a Bluetooth receiver comprises a receiver body, wherein antennas are symmetrically and fixedly installed on two sides of the rear surface of the receiver body, a through hole is formed in one side of the receiver body, a baffle is arranged inside the through hole, a limiting groove is formed in the top of the baffle, a rectangular hole is formed in one side, close to the through hole, of the top of the receiver body, a vertical rod is arranged inside the rectangular hole, vertical grooves are symmetrically formed in the front and back of the rectangular hole, connecting blocks are symmetrically and fixedly connected to the front and back of the vertical rod, a vertical shaft is arranged inside the vertical grooves, a spring is sleeved on the outer surface of the vertical shaft, a printed circuit board is arranged inside the receiver body, first fixing grooves are symmetrically formed in the front and back of the inner wall of the side, away from the through hole, of the receiver body, and second fixing grooves are symmetrically, the front and back parts of one side of the printed circuit board are symmetrically and fixedly connected with first fixing rods, and the front and back parts of the other side of the printed circuit board are symmetrically and fixedly connected with second fixing rods.

As a further aspect of the present invention: the top of the receiver body is provided with a first heat dissipation hole, and the baffle is provided with a second heat dissipation hole.

As a further aspect of the present invention: the bottom fixed mounting of baffle has the hinge, the bottom of baffle passes through hinge connection with the bottom inner wall of through-hole, and baffle and through-hole looks adaptation.

As a further aspect of the present invention: the rectangular hole communicates with the through-hole, the bottom of montant passes the rectangular hole and is in the inside in restriction groove, and montant and rectangular hole looks adaptation, the top of montant is in the outside of rectangular hole top, and montant and rectangular hole pass through sliding connection.

As a further aspect of the present invention: the connecting block is in the inside of erecting the groove, and the connecting block passes through sliding connection with erecting the groove, the upper and lower both ends of perpendicular axle respectively with the top and the bottom inner wall fixed connection who erects the groove, and erect the axle and run through in the connecting block, the connecting block passes through clearance fit with perpendicular axle and is connected, and the top of connecting block passes through spring coupling with the top inner wall that erects the groove.

As a further aspect of the present invention: the first fixing rod is located inside the first fixing groove and matched with the first fixing groove, the second fixing rod is located inside the second fixing groove and matched with the second fixing groove.

Compared with the prior art, the beneficial effects of the utility model are that: through the baffle, the hinge, the restriction groove, the rectangular hole, the montant, erect the groove, the connecting block, cooperation between perpendicular axle and the spring is used, the convenience is opened the through-hole, the person of facilitating the use observes the behavior of receiver body internal component through the through-hole, the convenience of use has been increased, and use through the cooperation between first fixed slot, the second fixed slot, first dead lever and the second dead lever, make things convenient for printed circuit board's installation and dismantlement, compare through the screw fixation printed circuit board, the convenience of overhauing has been increased.

Drawings

Fig. 1 is a schematic structural diagram of a bluetooth receiver.

Fig. 2 is a cross-sectional view of a side view of a bluetooth receiver.

Fig. 3 is a cross-sectional view of a top view of a bluetooth receiver.

Fig. 4 is an enlarged schematic diagram of a in a bluetooth receiver.

The labels in the figure are: 1. a receiver body; 2. an antenna; 3. a first heat dissipation hole; 4. a baffle plate; 5. a vertical rod; 6. a second heat dissipation hole; 7. a through hole; 8. a hinge; 9. a printed circuit board; 10. a first fixing groove; 11. a second fixing groove; 12. a first fixing lever; 13. a second fixing bar; 14. a rectangular hole; 15. a limiting groove; 16. a vertical slot; 17. connecting blocks; 18. a vertical axis; 19. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a bluetooth receiver includes a receiver body 1, antennas 2 are symmetrically and fixedly mounted on both sides of the rear surface of the receiver body 1, a through hole 7 is formed in one side of the receiver body 1, a baffle 4 is disposed inside the through hole 7, a first heat dissipation hole 3 is formed in the top of the receiver body 1, a second heat dissipation hole 6 is formed in the baffle 4, a hinge 8 is fixedly mounted at the bottom of the baffle 4, the bottom of the baffle 4 is connected to the inner wall of the bottom of the through hole 7 through the hinge 8, the baffle 4 is adapted to the through hole 7, a limiting groove 15 is disposed at the top of the baffle 4, a rectangular hole 14 is formed in one side of the top of the receiver body 1 adjacent to the through hole 7, a vertical rod 5 is disposed inside the rectangular hole 14, vertical grooves 16 are symmetrically disposed on both sides of the front, a vertical shaft 18 is arranged inside the vertical groove 16, a spring 19 is sleeved on the outer surface of the vertical shaft 18, the rectangular hole 14 is communicated with the through hole 7, the bottom of the vertical rod 5 penetrates through the rectangular hole 14 and is positioned inside the limiting groove 15, the vertical rod 5 is matched with the rectangular hole 14, the top of the vertical rod 5 is positioned outside the upper part of the rectangular hole 14, the vertical rod 5 is connected with the rectangular hole 14 in a sliding manner, the connecting block 17 is positioned inside the vertical groove 16, the connecting block 17 is connected with the vertical groove 16 in a sliding manner, the upper end and the lower end of the vertical shaft 18 are respectively fixedly connected with the top inner wall and the bottom inner wall of the vertical groove 16, the vertical shaft 18 penetrates through the connecting block 17, the connecting block 17 is connected with the vertical shaft 18 in a clearance fit manner, the top of the connecting block 17 is connected with the top inner wall of the vertical groove 16 through the spring 19, a printed circuit board 9 is arranged inside the receiver body 1, and, the baffle 4 is provided with second fixed slots 11 close to the front and back two parts of one side of the inside of the receiver body 1, the first fixed rod 12 is symmetrically and fixedly connected to the front and back part of one side of the printed circuit board 9, the second fixed rod 13 is symmetrically and fixedly connected to the front and back part of the other side of the printed circuit board 9, the first fixed rod 12 is located inside the first fixed slot 10, the first fixed rod 12 is matched with the first fixed slot 10, the second fixed rod 13 is located inside the second fixed slot 11, and the second fixed rod 13 is matched with the second fixed slot 11.

The utility model discloses a theory of operation is: in the use, at first exert a vertical ascending power to montant 5, montant 5 upwards removes behind connecting block 17 extrusion spring 19, move out from the inside of restriction groove 15 until the bottom of montant 5, can remove the restriction to baffle 4, use hinge 8 to revolve round the heart with baffle 4 from inside through-hole 7 this moment, can open through-hole 7, the person of facilitating the use observes the behavior of 1 internal component of receiver body through-hole 7, meanwhile second dead lever 13 shifts out from inside second fixed slot 11, inside first dead lever 12 is followed first fixed slot 10 again, can take out printed circuit board 9, the convenience of installation and dismantlement printed circuit board 9 has been increased.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A bluetooth receiver, comprising a receiver body (1), characterized in that: the rear surface bilateral symmetry fixed mounting of receiver body (1) has antenna (2), and one side of receiver body (1) has seted up through-hole (7), the inside of through-hole (7) is provided with baffle (4), the top of baffle (4) is provided with restriction groove (15), rectangular hole (14) have been seted up to one side that receiver body (1) top closes on through-hole (7), the inside of rectangular hole (14) is provided with montant (5), and both sides symmetry is provided with perpendicular groove (16) around rectangular hole (14), bilateral symmetry fixedly connected with connecting block (17) around montant (5), the inside of perpendicular groove (16) is provided with vertical axis (18), the surface cover of vertical axis (18) is equipped with spring (19), the inside of receiver body (1) is provided with printed circuit board (9), and receiver body (1) keep away from through-hole (7) one side inner wall around both sides symmetry be provided with first fixed slot (10) The receiver comprises a receiver body (1), a baffle (4), a first fixing rod (12) and a second fixing rod (13), wherein the baffle (4) is symmetrically provided with the second fixing groove (11) around one side close to the inside of the receiver body (1), the first fixing rod (12) is symmetrically and fixedly connected with the front part and the rear part of one side of the printed circuit board (9), and the second fixing rod (13) is symmetrically and fixedly connected with the front part and the rear part of the other.

2. A bluetooth receiver as claimed in claim 1, characterized in that: the top of the receiver body (1) is provided with a first heat dissipation hole (3), and the baffle (4) is provided with a second heat dissipation hole (6).

3. A bluetooth receiver as claimed in claim 1, characterized in that: the bottom fixed mounting of baffle (4) has hinge (8), the bottom of baffle (4) is connected through hinge (8) with the bottom inner wall of through-hole (7), and baffle (4) and through-hole (7) looks adaptation.

4. A bluetooth receiver as claimed in claim 1, characterized in that: rectangular hole (14) and through-hole (7) intercommunication, the bottom of montant (5) is passed rectangular hole (14) and is in the inside of restriction groove (15), and montant (5) and rectangular hole (14) looks adaptation, the top of montant (5) is in the outside of rectangular hole (14) top, and montant (5) and rectangular hole (14) pass through sliding connection.

5. A bluetooth receiver as claimed in claim 1, characterized in that: connecting block (17) are in the inside of erecting groove (16), and connecting block (17) and perpendicular groove (16) pass through sliding connection, the upper and lower both ends of perpendicular axle (18) respectively with the top and the bottom inner wall fixed connection who erects groove (16), and erect axle (18) and run through in connecting block (17), connecting block (17) are connected through clearance fit with perpendicular axle (18), and the top of connecting block (17) passes through spring (19) with the top inner wall that erects groove (16) and is connected.

6. A bluetooth receiver as claimed in claim 1, characterized in that: the first fixing rod (12) is located inside the first fixing groove (10), the first fixing rod (12) is matched with the first fixing groove (10), the second fixing rod (13) is located inside the second fixing groove (11), and the second fixing rod (13) is matched with the second fixing groove (11).