CN207884303U - A kind of charging unit and charging system of Lora communication modules - Google Patents

A kind of charging unit and charging system of Lora communication modules Download PDF

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Publication number
CN207884303U
CN207884303U CN201721464714.3U CN201721464714U CN207884303U CN 207884303 U CN207884303 U CN 207884303U CN 201721464714 U CN201721464714 U CN 201721464714U CN 207884303 U CN207884303 U CN 207884303U
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CN
China
Prior art keywords
charging
cradle
communication modules
lora communication
ferrous metal
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721464714.3U
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Chinese (zh)
Inventor
晁宝兵
刘世旺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Light Mutual Technology Co Ltd
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Shenzhen Light Mutual Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Priority to CN201721464714.3U priority Critical patent/CN207884303U/en
Application granted granted Critical
Publication of CN207884303U publication Critical patent/CN207884303U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to Lora communication modules fields, and in particular to a kind of charging unit of Lora communication modules.The charging unit includes cradle, and the first magnetic structure being arranged on cradle or the first ferrous metal structure, and external Lora communication modules, which are placed in the charging zone of cradle, carries out charging operations;Wherein, first magnetic structure or the first ferrous metal structure setting are within the scope of the charging zone of cradle.The charging system includes charging unit and Lora communication modules, the charging unit includes cradle, and the first magnetic structure being arranged on cradle or the first ferrous metal structure, the Lora communication modules, which are placed in the charging zone of cradle, carries out charging operations.

Description

A kind of charging unit and charging system of Lora communication modules
Technical field
The utility model is related to Lora communication modules fields, and in particular to a kind of charging unit of Lora communication modules and fill Electric system.
Background technology
LoRa is one kind in the LPWAN communication technologys, is that one kind that Semtech companies of the U.S. use and promote is based on spread spectrum The overlength distance wireless transmission scheme of technology.This scheme changes the compromise consideration side about transmission range and power consumption in the past Formula, provide to the user it is a kind of it is simple can realize remote, long battery life, large capacity system, and then extend sensing network. Currently, LoRa is mainly run in global free frequency range, including 433,868,915MHz etc..
Lora communication modules are a kind of ultra-low power consumption long-distance communication plans, which has made public many years, but It can not largely be popularized because of the lag of mating related industry always.Conventional Lora communication modules can be only placed at purer Environment must then spend prodigious cost to realize if necessary to water proof and dust proof anticorrosion, to can not largely be applied.
For each electronic product in portable, outdoor instrument, underwater product, adverse circumstances, dustproof and waterproof anticorrosion It is a very severe problem, if being related to the battery that charges or replace, water proof and dust proof anticorrosion is more difficult to up to standard.Into one Step ground, does not also think matched quick charger with Lora communication modules.
And for the Lora communication modules with wireless charging function, corresponding quick charger is also not have.
Utility model content
The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, it is logical to provide a kind of Lora The charging unit for believing module, it is inconvenient to solve the problems, such as that existing charging unit charges.
The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, it is logical to provide a kind of Lora The charging system for believing module, it is inconvenient to solve the problems, such as that existing charging unit charges.
Technical solution adopted by the utility model to solve its technical problems is:A kind of charging of Lora communication modules is provided Device, the charging unit include cradle, and the first magnetic structure being arranged on cradle or the first ferrous metal structure, External Lora communication modules, which are placed in the charging zone of cradle, carries out charging operations;Wherein, first magnetic structure or First ferrous metal structure setting is within the scope of the charging zone of cradle.
Wherein, preferred version is:The charging unit further includes the charging electrode being arranged in charging seating face, the charging Electrode is electrically connected with the conflict of the power electrode of external Lora communication modules, and transmits electric energy.
Wherein, preferred version is:The charging electrode includes being disposed side by side on the first negative electrode, positive electrode and the second negative electricity Pole.
Wherein, preferred version is:The cradle is provided with Wireless charging coil, first magnetic within the scope of charging zone Structure or the first ferrous metal structure setting are inhaled in the periphery of Wireless charging coil.
Wherein, preferred version is:The charging area edge in cradle is arranged in first magnetic structure or the first ferrous metal Place.
Wherein, preferred version is:First magnetic structure or the first ferrous metal are separately positioned on the charging zone of cradle Four corners.
Wherein, preferred version is:The charging seating face is provided with bulge-structure or groove structure.
Technical solution adopted by the utility model to solve its technical problems is:A kind of charging of Lora communication modules is provided System, the charging system include charging unit and Lora communication modules, and the charging unit includes cradle, and setting exists The first magnetic structure on cradle or the first ferrous metal structure, the Lora communication modules are placed in the charging zone of cradle Carry out charging operations;Wherein, first magnetic structure or the first ferrous metal structure setting be within the scope of the charging zone of cradle, The Lora communication modules include the second ferrous metal structure being correspondingly arranged with the position of the first magnetic structure or the Lora Communication module includes the second magnetic structure being correspondingly arranged with the position of the first ferrous metal structure or the Lora communication modules It include the second magnetic structure being correspondingly arranged with the position of the first magnetic structure.
Wherein, preferred version is:The cradle is provided with Wireless charging coil, first magnetic within the scope of charging zone Structure or the first ferrous metal structure setting are inhaled in the periphery of Wireless charging coil.
Wherein, preferred version is:The charging seating face is provided with the first bulge-structure, and the Lora communication modules include With the second groove structure of the first bulge-structure cooperation;Alternatively, the charging seating face is provided with the first groove structure, it is described Lora communication modules include the second bulge-structure coordinated with the first groove structure.
The beneficial effects of the utility model are that compared with prior art, the utility model provides for Lora communication modules One charging unit conveniently adapts to the wireless charging of Lora communication modules, using magnet attraction principle, ensures reliable contact, Facilitate charging.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the structural schematic diagram of the utility model charging unit embodiment one;
Fig. 2 is the structural schematic diagram of the utility model charging unit embodiment two;
Fig. 3 is the structural schematic diagram of the charging unit of the utility model charging machine;
Fig. 4 is the structural schematic diagram of the charging unit of the utility model wireless charging;
Fig. 5 is the overlooking structure diagram of Fig. 4;
Fig. 6 is the structural schematic diagram of charging unit embodiment one of the utility model based on bulge-structure or groove structure;
Fig. 7 is the structural schematic diagram of charging unit embodiment two of the utility model based on bulge-structure or groove structure.
Specific implementation mode
In conjunction with attached drawing, elaborate to the preferred embodiment of the utility model.
As depicted in figs. 1 and 2, the utility model provides a kind of preferred embodiment of the charging unit of Lora communication modules.
A kind of charging unit of Lora communication modules 20, the charging unit includes cradle 10, and setting is being charged The first magnetic structure 11 or the first ferrous metal structure 12, external Lora communication modules 20 on seat 10 are placed on cradle 10 Charging operations are carried out in charging zone 101;Wherein, first magnetic structure, 11 or first ferrous metal structure 12 is arranged in cradle In 10 101 range of charging zone.
Wherein, cradle 10 includes charging equipment and switch, charging equipment work is controlled by switch, for external Lora Communication module 20 realizes wireless charging.And Lora communication modules 20 generally comprise multiple interfaces, with external loading or other phases Equipment connection is closed, and charging end is set in one corner, by the way that the charging end of Lora communication modules 20 is placed on charging dress It sets in the charging zone 101 of cradle 10, realizes charging operations.
And in order to improve charge stability, by the first magnetic structure 11 or the first ferrous metal structure 12, Lora is led to Letter module 20 is stably placed on cradle 10.Wherein, first magnetic structure, 11 or first ferrous metal structure 12 is arranged In 101 range of the charging zone of cradle 10, the Lora communication modules 20 include corresponding with the position of the first magnetic structure 11 The the second ferrous metal structure 21 or the Lora communication modules 20 being arranged include corresponding with the position of the first ferrous metal structure 12 The second magnetic structure 22 or the Lora communication modules 20 being arranged include being correspondingly arranged with the position of the first magnetic structure 11 The second magnetic structure 22.
And charging zone 101 refers to the region for placing Lora communication modules 20, charging zone 101 has mark, is convenient for user Lora communication modules 20 are accurately placed on ground, improve the efficiency of charging operations.
Specifically, the charging system of the present embodiment also a kind of Lora communication modules 20, the charging system include that charging fills Set with Lora communication modules 20, the charging unit includes cradle 10, and the first magnetic knot being arranged on cradle 10 Structure 11 or the first ferrous metal structure 12, the Lora communication modules 20 are placed in the charging zone 101 of cradle 10 and charge Operation.
As shown in figure 3, the utility model provides a kind of preferred embodiment of the charging unit of electrode charge.
The charging unit further includes the charging electrode 13 being arranged on 10 surface of cradle, the charging electrode 13 and outside The power electrodes 23 of Lora communication modules 20 contradict electrical connection, and transmit electric energy.
Further, the charging electrode 13 is negative including being disposed side by side on the first negative electrode 131, positive electrode 132 and second Electrode 133.And the charging end of the Lora communication modules 20 is also equipped with and the first negative electrode 131, positive electrode 132 and Two negative electrodes 133 for power electrode 23 arrange, such as the first negative electrode 231, positive electrode 232 and the second negative electrode 233.Together When, the power electrode 23 of Lora communication modules 20 corrodes or gets rusty in order to prevent, and charging end is provided with for installing power electrode 23 seal cavity, and the lid of seal cavity is opened, it can realize charging.
And 10 surface of cradle is provided with the groove for accommodating seal cavity lid, and be used for and seal cavity The cooperation charging of power electrode 23 boss, the charging electrode 13 of charging unit is arranged on boss.
In the present embodiment, the mutual concave-convex charging contact of design, ensures reliable contact, facilitates charging, simultaneously Contact is readily devised water proof and dust proof anticorrosion.
As shown in Figure 4 and Figure 5, the utility model provides a kind of preferred embodiment of the charging unit of wireless charging.
The cradle 10 is provided with Wireless charging coil 14, first magnetic structure 11 in 101 range of charging zone Or first ferrous metal structure 12 be arranged in the periphery of Wireless charging coil 14.The Lora communication modules 20 include and wireless charging The Wireless charging coil 24 of the cooperation charging of coil 14, second magnetic structure, 22 or second ferrous metal structure 21 are arranged wireless The periphery of charge coil 24.
Wherein, low-power wireless charging is frequently with induction, the Qi modes such as to charge to mobile phone, but in it is emerging electronic The induction type that automobile wireless charging modes use;And due to transmitting energy, the two between charger and power device with magnetic field Between do not run wires to, therefore charger and the device of electricity consumption can accomplish that no conductive junction point is exposed.
Specifically, the cradle 10 is provided with Wireless charging coil 14, first magnetic in 101 range of charging zone Structure 11 or the first ferrous metal structure 12 are arranged in the periphery of Wireless charging coil 14.
Further, first magnetic structure, 11 or first ferrous metal is arranged at 101 edge of the charging zone of cradle 10 Place.And 11 or first ferrous metal of the first magnetic structure is separately positioned on four corners of the charging zone 101 of cradle 10 Place.
In the present embodiment, against magnet attraction power, ensure wireless charging enough short distance and stabilization;Can be random It places.
As shown in Figure 6 and Figure 7, the utility model provides the preferred version of a kind of bulge-structure or groove structure.
10 surface of the cradle is provided with bulge-structure or groove structure.
Specifically, 10 surface of the cradle is provided with the first bulge-structure 15, the Lora communication modules 20 include with Second groove structure 25 of the first bulge-structure 15 cooperation;Alternatively, 10 surface of the cradle is provided with the first groove structure, institute It includes the second bulge-structure coordinated with the first groove structure to state Lora communication modules 20.
In the present embodiment, the two concrete scheme, first bulge-structure 15 on 10 surface of cradle or the first groove are provided Structure is arranged close to, and the second groove structure 25 of Lora communication modules 20 or the second bulge-structure are arranged on the inside of charging end.This Kind design improves the stability of the two.
And 10 surface of cradle the first bulge-structure 15 or the first groove structure be arranged distant from, Lora communication modules 20 the second groove structure 25 or the second bulge-structure are arranged on the outside of charging end.This design is convenient for placement.
As described above, only the best embodiment of the utility model is not intended to limit the scope of the utility model, All equivalent change or modifications made according to the patent scope of the utility model are all that the utility model is covered.

Claims (10)

1. a kind of charging unit of Lora communication modules, it is characterised in that:The charging unit includes cradle, and setting exists The first magnetic structure on cradle or the first ferrous metal structure, external Lora communication modules are placed on the charging zone of cradle Middle carry out charging operations;Wherein, the charging zone range of first magnetic structure or the first ferrous metal structure setting in cradle It is interior.
2. charging unit according to claim 1, it is characterised in that:The charging unit further includes being arranged in cradle table The charging electrode in face, the charging electrode is electrically connected with the conflict of the power electrode of external Lora communication modules, and transmits electric energy.
3. charging unit according to claim 2, it is characterised in that:The charging electrode is negative including being disposed side by side on first Electrode, positive electrode and the second negative electrode.
4. charging unit according to claim 1, it is characterised in that:The cradle is provided with nothing within the scope of charging zone Micro USB electric coil, first magnetic structure or the first ferrous metal structure setting are in the periphery of Wireless charging coil.
5. charging unit according to claim 1,2 or 4, it is characterised in that:First magnetic structure or the first iron gold Category is arranged in the charging zone edge of cradle.
6. charging unit according to claim 5, it is characterised in that:First magnetic structure or the first ferrous metal difference Four corners in the charging zone of cradle are set.
7. charging unit according to claim 1,2 or 4, it is characterised in that:The charging seating face is provided with raised knot Structure or groove structure.
8. a kind of charging system of Lora communication modules, it is characterised in that:The charging system includes charging unit and Lora logical Believe module, the charging unit includes cradle, and the first magnetic structure or the first ferrous metal knot being arranged on cradle Structure, the Lora communication modules, which are placed in the charging zone of cradle, carries out charging operations;Wherein, first magnetic structure or Within the scope of the charging zone of cradle, the Lora communication modules include and the first magnetic structure first ferrous metal structure setting The second ferrous metal structure or the Lora communication modules that position is correspondingly arranged include the position pair with the first ferrous metal structure The second magnetic structure or the Lora communication modules that should be arranged include be correspondingly arranged with the position of the first magnetic structure Two magnetic structures.
9. charging system according to claim 8, it is characterised in that:The cradle is provided with nothing within the scope of charging zone Micro USB electric coil, first magnetic structure or the first ferrous metal structure setting are in the periphery of Wireless charging coil.
10. charging system according to claim 8, it is characterised in that:The charging seating face is provided with the first protrusion knot Structure, the Lora communication modules include the second groove structure coordinated with the first bulge-structure;Alternatively, the charging seating face is set It is equipped with the first groove structure, the Lora communication modules include the second bulge-structure coordinated with the first groove structure.
CN201721464714.3U 2017-11-06 2017-11-06 A kind of charging unit and charging system of Lora communication modules Expired - Fee Related CN207884303U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721464714.3U CN207884303U (en) 2017-11-06 2017-11-06 A kind of charging unit and charging system of Lora communication modules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721464714.3U CN207884303U (en) 2017-11-06 2017-11-06 A kind of charging unit and charging system of Lora communication modules

Publications (1)

Publication Number Publication Date
CN207884303U true CN207884303U (en) 2018-09-18

Family

ID=63500844

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721464714.3U Expired - Fee Related CN207884303U (en) 2017-11-06 2017-11-06 A kind of charging unit and charging system of Lora communication modules

Country Status (1)

Country Link
CN (1) CN207884303U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180918

Termination date: 20211106