CN216795294U

CN216795294U - Bluetooth AP integrating a plurality of Bluetooth modules

Info

Publication number: CN216795294U
Application number: CN202122875857.6U
Authority: CN
Inventors: 叶一郎
Original assignee: Shenzhen Hongchen Technology Co ltd
Current assignee: Shenzhen Hongchen Technology Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-06-21
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a Bluetooth AP integrating a plurality of Bluetooth modules, which belongs to the technical field of Bluetooth APs and comprises a Bluetooth AP body, a PCB arranged in the Bluetooth AP body and a plurality of Bluetooth antennas arranged on the Bluetooth AP body, wherein the Bluetooth AP body comprises an upper shell and a lower cover connected with the upper shell in a covering mode, the PCB is fixed inside the upper shell, the Bluetooth antennas are distributed on each edge of the outer part of the upper shell, a main control chip and a plurality of Bluetooth chips are arranged on the PCB, the Bluetooth chips are distributed on each edge of the PCB, each Bluetooth chip is arranged opposite to one Bluetooth antenna, the Bluetooth antennas are connected with the Bluetooth chips opposite to the Bluetooth chips through wires, the purpose of simultaneously connecting a plurality of intelligent devices can be achieved, and the problem of limited number of the intelligent devices is solved.

Description

Bluetooth AP with a plurality of Bluetooth modules

Technical Field

The utility model relates to the technical field of Bluetooth APs, in particular to a Bluetooth AP integrating a plurality of Bluetooth modules.

Background

With the development of science and technology, various intelligent devices appear like bamboo shoots in spring after rain, and the traditional habits of people are profoundly changed, such as intelligent writing pens based on the dot matrix principle, intelligent bracelets and other devices which are popular in recent years. The intelligent device end carries low-power consumption Bluetooth transceiving hardware so as to transmit the acquired data to the corresponding terminal processing device for subsequent data processing.

The existing bluetooth AP expands and extends bluetooth signals through the bluetooth AP to realize large-scale connection and networking of multiple bluetooth devices, but generally the number of connections capable of supporting bidirectional interconnection is limited, and most scenes use a listening mode to receive data; in the listening mode, each bluetooth AP can manage 300 bluetooth terminals, but in the bidirectional interconnection mode, the number of bluetooth terminals that can be managed by each bluetooth module is generally less than 10.

Although the existing bluetooth AP has a certain function, in some social scenes, for example, in a classroom of a school and a scene with a large number of people in a conference, the number of connectable devices is limited, and the existing bluetooth AP is inevitably affected to a certain extent, and the existing bluetooth AP is installed in a single mode, so that the situation that the existing bluetooth AP is installed in various occasions cannot be met.

SUMMERY OF THE UTILITY MODEL

Based on this, the present invention aims to provide a bluetooth AP integrating a plurality of bluetooth modules to solve at least one technical problem in the background art.

According to the embodiment of the utility model, the Bluetooth AP integrating a plurality of Bluetooth modules comprises a Bluetooth AP body, a PCB arranged in the Bluetooth AP body and a plurality of Bluetooth antennas arranged on the Bluetooth AP body, wherein the Bluetooth AP body comprises an upper shell and a lower cover connected with the upper shell in a covering mode, the PCB is fixed inside the upper shell, the Bluetooth antennas are distributed on each edge of the outer portion of the upper shell, a main control chip and a plurality of Bluetooth chips are arranged on the PCB, the Bluetooth chips are distributed on each edge of the PCB, each Bluetooth chip is arranged opposite to one Bluetooth antenna, and the Bluetooth antennas are connected with the Bluetooth chips opposite to the Bluetooth chips through wires.

Further, go up the casing and be regular polygon structure, bluetooth antenna set up in the central point of the edge of going up the casing puts.

Furthermore, one of them edge of going up the casing is equipped with the interface terminal, and other edges respectively set up one the bluetooth antenna, and every the bluetooth antenna with be connected with the articulated elements between the edge of going up the casing.

Furthermore, a limiting part matched with the interface terminal is slidably mounted on the lower cover and comprises a supporting part connected with the lower cover and a blocking part fixedly connected to the port of the supporting part in a zigzag manner, and an opening part is formed in the supporting part and the blocking part in a penetrating manner.

Further, the bluetooth chip set up in go up the casing to on the central vertical line of edge.

Further, still be equipped with the mounting hole on the lower cover, a demountable installation fastener on the mounting hole, the fastener include with connecting portion that the mounting hole is relative with follow joint portion that connecting portion middle section position supplied up.

Furthermore, still be equipped with the mounting hole on the lower cover, a flexible piece alternates on the mounting hole, the flexible piece is the banding body structure of not closed loop, and the arbitrary one end of flexible piece install with flexible piece matched with locking portion.

Further, the mounting hole is arranged to be of a circular or gourd-shaped structure.

To sum up, this practical beneficial effect does:

1. through setting up a plurality of bluetooth antenna on the bluetooth AP body, a plurality of bluetooth chip and a plurality of wire of setting on the PCB board, and in the in-service use process, 8 smart machines can be connected simultaneously in the combination that a bluetooth chip, a wire and a bluetooth chip constitute, in this scheme, this mountable multiunit of this combination in a bluetooth AP body for it can reach the purpose of connecting many smart machines simultaneously, solves the limited problem of the smart machine quantity of connecting.

Drawings

FIG. 1 is a perspective view of a first embodiment of the present invention;

FIG. 2 is an exploded view of the first embodiment of the present invention;

FIG. 3 is a schematic view showing the assembly of the upper case and the PCB board according to the first embodiment of the present invention;

FIG. 4 is a schematic structural view of a lower cover and a fastener according to a first embodiment of the present invention;

fig. 5 is a schematic perspective view of a limiting member according to a first embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a lower cover and a position-limiting member according to a first embodiment of the present invention;

fig. 7 is a schematic structural view of a lower cover and a flexible member in a second embodiment of the utility model.

In the figure: 1. a Bluetooth AP body; 101. an upper housing; 102. a lower cover; 2. a PCB board; 201. a main control chip; 202. a Bluetooth chip; 3. a Bluetooth antenna; 4. a wire; 5. an interface terminal; 6. an articulation member; 7. mounting holes; 8. a fastener; 801. a connecting portion; 802. a clamping part; 9. a flexible member; 901. a locking portion; 10. a limiting member; 11. a support portion; 12. a blocking portion; 13. an opening portion.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, a bluetooth AP integrating a plurality of bluetooth modules according to a first embodiment of the present invention is shown, which includes a bluetooth AP body 1, a PCB 2 disposed inside the bluetooth AP body 1, and a plurality of bluetooth antennas 3 disposed on the bluetooth AP body 1, wherein the bluetooth AP body 1 includes an upper casing 101 and a lower cover 102 covering and connecting with the upper casing 101, during an assembling process, the covering facilitates assembling the bluetooth AP body 1, and also facilitates later maintenance of components inside the bluetooth AP body 1, the PCB 2 is fixed inside the upper casing 101, the plurality of bluetooth antennas 3 are disposed at each edge outside the upper casing 101, the PCB 2 is provided with a main control chip 201 and a plurality of bluetooth chips 202, the plurality of bluetooth chips 202 are disposed at each edge of the PCB 2, and each bluetooth chip 202 is disposed opposite to one bluetooth antenna 3, the bluetooth antenna 3 is connected to its corresponding bluetooth chip 202 through a wire 4, the purpose of simultaneously connecting multiple intelligent devices is achieved, in the actual use process, 8 intelligent devices can be simultaneously connected through the combination formed by one Bluetooth chip 202, one wire 4 and one Bluetooth chip 202, in the scheme, multiple groups can be installed in one Bluetooth AP body 1 through the combination, the purpose of simultaneously connecting multiple intelligent devices can be achieved, and the problem that the number of connected intelligent devices is limited is solved.

Specifically, the upper casing 101 is a regular polygon structure, one of the edges of the upper casing 101 is provided with an interface terminal 5, the other edges are respectively provided with a bluetooth antenna 3, the bluetooth antenna 3 is arranged at the central position of the edge of the upper casing 101, and each bluetooth chip 202 is arranged on the central vertical line of the upper casing 101 to the edge, and the position of each bluetooth chip 202 opposite to the bluetooth antenna 3 is realized, so that each bluetooth chip 202 and each bluetooth antenna 3 are conveniently connected through a wire 4, meanwhile, a hinge 6 is connected between each bluetooth antenna 3 and the edge of the upper casing 101, and each bluetooth antenna 3 rotates on the bluetooth AP body 1 for 360 degrees through the hinge 6, for example, in the scheme, when 7 bluetooth chips 202, bluetooth antennas 3 and wires 4 are respectively provided, 4 bluetooth antennas 3 are parallel to the bluetooth AP body 1, and the remaining 3 bluetooth antennas 3 are perpendicular to the bluetooth AP body 1, the bluetooth AP body 1 in this state has the functions of enhancing receiving and transmitting signals, for example and without limitation, wherein the PCB 2 is used as a conventional technology in the art, and a USB interface, an ethernet interface, a three-color lamp, a DC power supply, an interface terminal 5 are disposed on one edge of the upper housing 101, and can be used for accommodating various interfaces and elements on the PCB 2, and also provide an indication for the position installation of the PCB 2, so that during the assembly process, there is a certain convenience, and in order to increase the connection stability on the bluetooth AP body 1, (please refer to fig. 5 and fig. 6) a limiting member 10 matched with the interface terminal 5 is slidably mounted on the lower cover 102, and includes a supporting portion 11 connected with the lower cover 102 and a blocking portion 12 fixedly connected to the port of the supporting portion 11, and an opening portion 13 is formed through the supporting portion 11 and the blocking portion 12, during specific operation, after the wire body is connected with a USB interface or other interfaces, the blocking part 12 is adjusted, one side of the blocking part 12 is tightly attached to the end part of the wire body, the limiting part 10 is fixed by using an external bolt, and correspondingly, the supporting part 11 is provided with an adjusting opening for moving the bolt, so that the purposes of increasing wiring stability and avoiding loosening after wiring are achieved.

As shown in fig. 4, in order to install the bluetooth AP body 1, the lower cover 102 is further provided with an installation hole 7, a fastener 8 is detachably installed on the installation hole 7 through a bolt, the fastener 8 includes a connection portion 801 opposite to the installation hole 7 and a clamping portion 802 provided along a middle section of the connection portion 801, during a specific use process, due to limitation of occasions, the bluetooth AP body 1 needs to be hung on a ceiling, an external clamping member can be installed at an installation position of the bluetooth AP body 1, and the clamping member corresponds to the clamping portion 802, so that the bluetooth AP body 1 can be connected at the position of the clamping member; in order to simplify the installation of the Bluetooth AP body 1, the installation hole 7 can be round, and the Bluetooth AP body 1 is fixed at the installation position through an external screw; or mounting hole 7 sets up to calabash shape structure, this calabash shape includes a holding portion and by the straight portion and the spacing portion of the outside extension of holding portion, go into the steel nail with bluetooth AP body 1's mounted position department nail, because there is the bulge position at its tip of current steel nail, and when installation bluetooth AP body 1, stretch into the bulge position of steel nail in the holding portion, receive the influence of gravity, the bulge position of steel nail can get into in the spacing portion through straight portion, and realize hanging bluetooth AP body 1 in the position department of steel nail.

To sum up, the bluetooth AP of a plurality of bluetooth module of set among this embodiment, through bluetooth chip 202, bluetooth antenna 3 and wire 4 all are equipped with a plurality of settings, and in the in-service use process, 8 smart machine can be connected simultaneously to the combination that a bluetooth chip 202, a wire 4 and a bluetooth chip 202 constitute, in this scheme, this combination mountable multiunit in a bluetooth AP body 1, make it can reach the purpose of connecting many smart machine simultaneously, the limited problem of smart machine quantity is connected in the solution.

Referring to fig. 7, a bluetooth AP integrating a plurality of bluetooth modules according to a second embodiment of the present invention is shown, where the bluetooth AP in this embodiment is different from the bluetooth AP in the first embodiment in that:

the lower cover 102 is further provided with a mounting hole 7, a flexible part 9 is inserted into the mounting hole 7, the flexible part 9 is of a strip-shaped structure of an unclosed ring, a locking part 901 matched with the flexible part 9 is mounted at any end of the flexible part 9, and in the mounting process, the Bluetooth AP body 1 can be bound or hung on a column body through the flexible part 9, so that the Bluetooth AP body 1 can be suitable for different mounting positions, wherein the locking part 901 can be a Chinese character 'ri' buckle, when the Bluetooth AP body 1 is mounted, the flexible part 9 is wound on the column body in an encircling mode, one end of the flexible part 9 is inserted into the locking part 901 in an arc shape, so that the Bluetooth AP body 1 is tightly attached to the column body, and in specific implementation, the locking part 901 can be in any shape, examples are not limited.

In summary, the bluetooth AP integrating a plurality of bluetooth modules in this embodiment has at least the following advantages compared with the conventional bluetooth AP:

1. all be equipped with a plurality of settings through bluetooth chip 202, bluetooth antenna 3 and wire 4 for it can reach the purpose of connecting many smart machine simultaneously, solves the limited problem of smart machine quantity of connection.

2. Through still being equipped with mounting hole 7 on lower cover 102, and install fastener 8 through bolt detachable on the mounting hole 7, and make bluetooth AP body 1 can hang on the ceiling, and mounting hole 7 can set up to circular or calabash shape, and then provides one or more mounting means for the installation of bluetooth AP body 1, provides certain practicality for the installation of device.

3. Through perhaps alternate the flexible piece 9 on mounting hole 7 for bluetooth AP body 1 can be binded or hang on the cylinder, and reaches the convenient purpose of dismouting bluetooth AP body 1.

4. Through the setting of locating part, and reach and increase the stability of bluetooth AP body 1 when connecting the external line body and avoid the wiring back not hard up, this structure still has simple structure simultaneously and adjusts convenient effect.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above examples only show several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A Bluetooth AP integrating a plurality of Bluetooth modules is characterized by comprising a Bluetooth AP body, a PCB arranged in the Bluetooth AP body and a plurality of Bluetooth antennas arranged on the Bluetooth AP body;

the Bluetooth AP body comprises an upper shell and a lower cover which is connected with the upper shell in a covering mode, the PCB is fixed inside the upper shell, and the plurality of Bluetooth antennas are distributed on each edge of the outer portion of the upper shell;

the PCB is provided with a master control chip and a plurality of Bluetooth chips, the plurality of Bluetooth chips are distributed on each edge of the PCB, each Bluetooth chip is arranged opposite to one Bluetooth antenna, and the Bluetooth antennas are connected with the Bluetooth chips through wires.

2. The bluetooth AP aggregating multiple bluetooth modules as claimed in claim 1, wherein: go up the casing and be regular polygon structure, bluetooth antenna set up in the central point of the edge of going up the casing puts.

3. The bluetooth AP aggregating multiple bluetooth modules as claimed in claim 1, wherein: go up one of them edge of casing and be equipped with the interface terminal, other edges respectively set up one the bluetooth antenna, and every the bluetooth antenna with be connected with the articulated elements between the edge of going up the casing.

4. The bluetooth AP aggregating multiple bluetooth modules as claimed in claim 3, wherein: the lower cover is provided with a limiting part matched with the interface terminal in a sliding way, the limiting part comprises a supporting part connected with the lower cover and a blocking part fixedly connected with the port of the supporting part in a zigzag way, and an opening part is formed in the supporting part and the blocking part in a penetrating way.

5. The bluetooth AP for aggregating multiple bluetooth modules of claim 1, wherein: the Bluetooth chip is arranged on the center vertical line of the upper shell to the edge.

6. The bluetooth AP aggregating multiple bluetooth modules as claimed in claim 1, wherein: still be equipped with the mounting hole on the lower cover, a demountable installation fastener on the mounting hole, the fastener include with connecting portion that the mounting hole is relative with follow the joint portion that connecting portion middle section position supplied up.

7. The bluetooth AP aggregating multiple bluetooth modules as claimed in claim 1, wherein: the lower cover is further provided with a mounting hole, a flexible piece is inserted into the mounting hole, the flexible piece is of a non-closed-loop strip-shaped body structure, and a locking portion matched with the flexible piece is arranged at any one end of the flexible piece.

8. A Bluetooth AP aggregating multiple Bluetooth modules according to any one of claims 6-7, wherein: the mounting hole is of a round or gourd-shaped structure.