CN217088077U

CN217088077U - Box type double-layer plug-in type Bluetooth module

Info

Publication number: CN217088077U
Application number: CN202220696625.6U
Authority: CN
Inventors: 陈华欣; 黄小娜
Original assignee: Shenzhen Yellow Box Technology Co ltd
Current assignee: Shenzhen Yellow Box Technology Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-07-29
Anticipated expiration: 2032-03-29

Abstract

The utility model provides a box-type double-layer plug-in type Bluetooth module, which comprises a box body shell, a front cover plate, a heat dissipation port, a foreign connection serial port, a Bluetooth module plate, a side clamping plate and a limit clamping groove, wherein the front cover plate is arranged at the front side of the box body shell, the heat dissipation port is arranged inside the front end surface of the front cover plate, the side clamping plate is arranged at the left side and the right side inside the box body shell, the limit clamping groove is arranged inside the side clamping plate, and the Bluetooth module plate is clamped inside the limit clamping groove, the design solves the problems that the prior Bluetooth module is mostly in a single-layer single-group structure, the signal connection is not stable enough, the Bluetooth module is not convenient to install and disassemble and is inconvenient to replace the Bluetooth module at the later stage, adopt plug-in type connection structure, connect firm difficult the rocking, the use of the bluetooth module of being convenient for.

Description

Box type double-layer plug-in type Bluetooth module

Technical Field

The utility model relates to a box double-deck plug-in type bluetooth module belongs to bluetooth module technical field.

Background

Bluetooth is an open global specification for wireless data and voice communications, and is a special short-range wireless technology connection that establishes a communication environment for fixed and mobile devices based on a low-cost short-range wireless connection. Bluetooth makes some current portable mobile equipment and computer equipment can not need the cable just can be connected to the internet to can wireless access internet, bluetooth module is an integrated bluetooth function's PCBA board, is used for short distance wireless communication, divide into bluetooth data module and bluetooth voice module according to the function. The bluetooth module is a chip basic circuit set integrated with bluetooth function, is used for wireless network communication, and can be roughly divided into three types: the device comprises a data transmission module, a Bluetooth audio + data two-in-one module and the like. The modules have the property of semi-finished products, and are processed on the basis of chips so as to make subsequent application simpler.

Among the prior art, current bluetooth module is at the in-process that uses, mostly single-deck single group structure, and signal connection is stable inadequately, and the installation of bluetooth module adopts the screw fixation, and fixed effect is not enough good, and is not convenient for install and dismantle, leads to the later stage not convenient for change the bluetooth module, and the problem that the aforesaid appears is solved to the double-deck plug-in type bluetooth module of box that now urgently needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough that prior art exists, the utility model provides a box double-deck plug-in type bluetooth module to solve the problem that proposes in the above-mentioned background, the utility model discloses rational in infrastructure is convenient for install the bluetooth module and is dismantled, makes things convenient for the later stage to change the maintenance to the bluetooth module, adopts plug-in type connection structure, connects firm being difficult for rocking, the use of the bluetooth module of being convenient for.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a box-type double-layer plug-in type Bluetooth module comprises a box body shell, a front cover plate, a heat dissipation port, an external connection serial port, Bluetooth module plates, side clamping plates and limiting clamping grooves, wherein the front cover plate is installed on the front side of the box body shell, the heat dissipation port is formed in the front end face of the front cover plate, the side clamping plates are installed on the left side and the right side of the inner part of the box body shell, the limiting clamping grooves are formed in the side clamping plates, the Bluetooth module plates are clamped in the limiting clamping grooves, the external connection serial port is installed on the rear side of the upper end face of the box body shell, movable cavity grooves are formed in the upper side of the inner part of the side clamping plates, reset locking springs are installed in the movable cavity grooves, limiting baffle plates are installed on the lower sides of the reset locking springs, limiting clamping blocks are installed on the lower sides of the limiting baffle plates, a transmission circuit board is installed on the left end face of the inner part of the box body shell, and a plug-in board is installed on the right side of the transmission circuit board, the rubber limiting column is installed on the left end face of the front cover plate, and the sponge base plate is installed on the left end face of the rubber limiting column.

Furthermore, the plugboard is provided with two sets, two sets of plugboard symmetry are installed in transmission circuit board right-hand member face upper and lower both sides, the bluetooth module board is provided with two sets, two sets of bluetooth module board pegs graft respectively in two sets of plugboard insides.

Furthermore, the inside dust screen that is provided with of radiator vent, the transmission line is installed with outer row connection serial ports junction to the dust screen.

Furthermore, the hinge is installed with box shell junction to end surface under the front shroud, the otic placode is installed to the front shroud up end, the inside through-mounting of otic placode and box shell junction has the bolt, the bolt passes through screw thread fixed connection with the box shell.

Furthermore, the specification of the movable cavity groove is matched with that of the limiting baffle, and the lower end face of the limiting baffle is of an arc structure.

Further, the rubber limit columns are provided with two sets of rubber limit columns which are arranged on the left end face of the front cover plate, and the installation positions of the rubber limit columns correspond to the installation positions of the Bluetooth module plates.

The utility model has the advantages that: the utility model discloses a double-deck plug-in type bluetooth module of box, because of the utility model discloses added the capable serial ports of connecting, the transmission circuit board, the plugboard, the side cardboard, spacing draw-in groove, spacing fixture block, limit baffle, the locking spring that resets, the activity chamber groove, spacing post of rubber and sponge backing plate, this design is convenient for install the dismantlement to the bluetooth module, make things convenient for the later stage to change the maintenance to the bluetooth module, adopt plug-in type connection structure, connect firm difficult rocking, the use of the bluetooth module of being convenient for, it is mostly single-deck group structure to have solved original bluetooth module, signal connection is stable inadequately, and the installation of bluetooth module adopts the screw fixation, fixed effect is not enough, and be not convenient for install the dismantlement, lead to the later stage not convenient for to carry out the problem of changing to the bluetooth module, the utility model discloses a practicality is improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a box-type dual-layer plug-in type bluetooth module of the present invention;

fig. 2 is a front sectional view of a box-type dual-layer plug-in type bluetooth module of the present invention;

fig. 3 is an enlarged view of a structure at a position a in the box-type double-layer plug-in type bluetooth module of the present invention;

fig. 4 is a left side sectional view of the box-type double-layer plug-in type bluetooth mold of the present invention;

in the figure: the device comprises a box body shell, a front cover plate, a heat dissipation port, a serial port, a Bluetooth module plate, a transmission circuit board, a 7-plug board, a side clamping board, a 9-limiting clamping groove, a 10-limiting clamping block, a 11-limiting baffle, a 12-resetting locking spring, a 13-movable cavity groove, a 14-rubber limiting column, a 15-sponge base plate, a 21-hinge, a 22-lug plate, a 23-bolt, a 31-dustproof net and a 41-transmission line, wherein the box body shell is arranged on the box body shell, the front cover plate is arranged on the box body shell, the heat dissipation port is arranged on the box body shell, the serial port is connected with an external line, and the transmission circuit board is arranged on the box body shell.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: a box-type double-layer plug-in type Bluetooth module comprises a box body shell 1, a front cover plate 2, a heat dissipation port 3, an external connection serial port 4, a Bluetooth module plate 5, side clamping plates 8 and a limiting clamping groove 9, wherein the front cover plate 2 is installed on the front side of the box body shell 1, the heat dissipation port 3 is formed in the front end surface of the front cover plate 2, the side clamping plates 8 are installed on the left side and the right side of the inner part of the box body shell 1, the limiting clamping groove 9 is formed in the inner part of each side clamping plate 8, a Bluetooth module plate 5 is clamped in the limiting clamping groove 9, the external connection serial port 4 is installed on the rear side of the upper end surface of the box body shell 1, a movable cavity groove 13 is formed in the inner part of each side clamping plate 8, a reset locking spring 12 is installed in the inner part of each movable cavity groove 13, a limiting baffle plate 11 is installed on the lower side of each reset locking spring 12, a limiting clamping block 10 is installed on the lower side of each limiting baffle plate 11, a transmission circuit board 6 is installed on the left end surface in the inner part of the box body shell 1, and a plug-in the right side of each transmission circuit board 6 is installed with a plug-in board 7, spacing post of rubber 14 is installed to 2 left end faces of front shroud, and sponge backing plate 15 is installed to the spacing post of rubber 14 left end faces, and this design has solved original bluetooth module and has mostly been single group single structure of individual layer, and signal connection is stable inadequately, and the installation of bluetooth module adopts the screw fixation, and fixed effect is not good enough, and is not convenient for install the dismantlement, leads to the later stage not convenient for carry out the problem changed to the bluetooth module.

The plugboard 7 is provided with two sets ofly, and both sides about 6 right-hand members of transmission circuit boards are installed to two sets of plugboard 7 symmetries, and bluetooth module board 5 is provided with two sets ofly, and two sets of bluetooth module boards 5 are pegged graft inside two sets of plugboards 7 respectively.

The dust screen 31 is installed inside the thermovent 3, and the transmission line 41 is installed with the outer serial ports 4 junction of being connected to the dust screen 31, can carry out dustproof protection to the thermovent 3 through the dust screen 31 that sets up, and it is inside to reduce external dust and get into box shell 1.

Hinge 21 installs terminal surface and 1 junction of box shell under 2 in the front shroud, and otic placode 22 installs in 2 up end of front shroud, and the inside through-mounting of

otic placode

22 and 1 junction of box shell has bolt 23, and bolt 23 passes through screw thread fixed connection with box shell 1, and this design is convenient for fix front shroud 2 through bolt 23 and otic placode 22, can open front shroud 2 through the hinge 21 that sets up to be convenient for install the dismantlement to bluetooth module board 5.

13 specifications of activity chamber groove and 11 specifications phase-matches of limit baffle, and the terminal surface sets up to the arc structure under the limit baffle 11, and the spacing post 14 of rubber is provided with two sets ofly, and two sets of spacing posts 14 of rubber are all installed in 2 left end faces of front shroud, and the spacing post 14 mounted position of rubber is corresponding with bluetooth module board 5 mounted position, and this convenient for design carries out the chucking to bluetooth module board 5 and fixes.

As an embodiment of the present invention: when the Bluetooth module board 5 needs to be inserted and installed, the transmission circuit board 6 is firstly connected with the external connection serial port 4 through the transmission line 41, then the bolt 23 is taken down to open the front cover board 2, then the left and right ends of the Bluetooth module board 5 are clamped into the limiting clamping grooves 9 inside the side clamping boards 8 at the left and right sides, the Bluetooth module board 5 is limited through the limiting clamping grooves 9, then the tail end of the Bluetooth module board 5 is inserted into the inserting board 7, so that the internal circuit of the Bluetooth module board 5 is communicated with the internal circuit of the transmission circuit board 6, meanwhile, the limiting clamping block 10 is generated with a downward thrust force through the reset locking spring 12, the limiting clamping block 10 is enabled to be clamped and adhered to the upper end face of the Bluetooth module board 5, the Bluetooth module board 5 is clamped and fixed through the limiting clamping block 10 to prevent the Bluetooth module board 5 from loosening, and then the front cover board 2 is fixedly connected with the box body shell 1 through the bolt 23, the sponge backing plate 15 card of the spacing post 14 left end of rubber this moment pastes in 5 right-hand members of bluetooth module board, carries out spacing blockking to bluetooth module board 5 through the spacing post 14 of rubber, prevents that bluetooth module board 5 from deviating from 7 insides of plugboard, then uses external connecting wire to be connected external serial ports 4 and external circuit mainboard and be connected and can use bluetooth module board 5.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a double-deck plug-in type bluetooth module of box, includes box shell, front shroud, thermovent, the outer serial ports of connecting, bluetooth module board, side cardboard and spacing draw-in groove, its characterized in that: the utility model discloses a box, including box shell, front shroud, side cardboard, spacing draw-in groove, transmission circuit board, bayonet plate, transmission circuit board, front shroud front end, side cardboard, spacing draw-in groove, the inside clamping of spacing draw-in groove has bluetooth module board, the connection serial ports of going outward is installed to box shell up end rear side, the movable chamber groove has been seted up to the inside upside of side cardboard, movable chamber inslot internally mounted has reset locking spring, reset locking spring installs limit baffle in the downside, limit baffle installs spacing fixture block in the downside, the transmission circuit board is installed to the inside left end face of box shell, the plugboard is installed on transmission circuit board right side, the spacing post of rubber is installed to front shroud left end face, the sponge backing plate is installed to spacing post left end face of rubber.

2. A box-type dual-layer plug-in bluetooth module according to claim 1, characterized in that: the plug board is provided with two sets ofly, two sets ofly the plug board symmetry is installed both sides about transmission circuit board right-hand member face, the bluetooth module board is provided with two sets ofly, two sets ofly the bluetooth module board pegs graft respectively in two sets of plug boards insidely.

3. A box-type dual-layer plug-in bluetooth module according to claim 1, characterized in that: the inside dust screen that is provided with of radiator vent, the transmission line is installed with outer row connection serial ports junction to the dust screen.

4. The box-type dual-layer plug-in Bluetooth module of claim 1, wherein: the hinge is installed with box shell junction to terminal surface under the front shroud, the otic placode is installed to the front shroud up end, the inside through-mounting of otic placode and box shell junction has the bolt, the bolt passes through screw thread fixed connection with the box shell.

5. The box-type dual-layer plug-in Bluetooth module of claim 1, wherein: the movable cavity groove specification is matched with the limit baffle specification, and the lower end face of the limit baffle is of an arc structure.

6. A box-type dual-layer plug-in bluetooth module according to claim 1, characterized in that: the rubber limiting columns are arranged in two groups, the two groups of rubber limiting columns are arranged on the left end face of the front cover plate, and the mounting positions of the rubber limiting columns correspond to the mounting positions of the Bluetooth module plate.