CN205407321U - Long -range room temperature controlling means with anti - function is prevented to battery - Google Patents
Long -range room temperature controlling means with anti - function is prevented to battery Download PDFInfo
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- CN205407321U CN205407321U CN201620146091.4U CN201620146091U CN205407321U CN 205407321 U CN205407321 U CN 205407321U CN 201620146091 U CN201620146091 U CN 201620146091U CN 205407321 U CN205407321 U CN 205407321U
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Abstract
The utility model discloses a long -range room temperature controlling means with anti - function is prevented to battery, prevent anti - mechanism, battery negative pole contact piece, MCU chip, wireless module, voltage conversion module, low electric detection module and battery including mainboard, hou gai, protecgulum, antenna, battery positive contact piece, battery shell fragment, battery compartment, temperature sensor, display, button, battery compartment cover, battery and prevent the reverse piece. The device has and prevents anti - function, firstly embodies structurally: the battery prevents that anti - mechanism installs in the protruding both sides or the unilateral of battery positive contact piece, its anodal convex height that highly is greater than bellied height and is less than used battery for installing positive negative pole when the battery and connecing inverse time, the negative pole of battery can not contact with battery positive contact piece, and the power can not be put through, secondly, embody on the circuit: the reverse piece is prevented to the battery. Such duplicate protection guarantees the long -term effective use of battery and mainboard.
Description
Technical field
This utility model relates to heating field remote realm, specifically a kind of remote chamber temperature control device with cell anti-reverse function.
Background technology
Winter, northern area adopted the mode of central heating to provide the indoor temperature ensureing that life is required for resident family.Along with urbanite's house amount increases in recent years, it is on the rise by the atmospheric pollution caused for factors such as hot drivings simultaneously, takes effective energy-saving and emission-reduction mode to become the most important thing of the work that instantly heats.
Collective's heating method of heating system many employings extensive style on present society, can not obtain effective collection and utilization to the requirements of room temperature in man of resident family.Heat supply pipeline cannot carry out effectively cutting out and open operation according to oneself practical situation by resident family automatically simultaneously, when causing in resident family without heat supply, consume amount of heat equally, simultaneously heat supply company cannot according to actual temperature value in the existing house of resident regulate heating amount number, cause the significant wastage of resource.
Utility model content
For the deficiencies in the prior art, what this utility model intended to solve technical problem is that: provide a kind of remote chamber temperature control device with cell anti-reverse function.This device has anti-reflection function, one is embody structurally: cell anti-reverse mechanism is installed on protruding both sides or the one side of anode contact chip, its height is more than protruding height and the height that protrudes less than the positive pole of battery used, for connecing inverse time when battery mounting anode and cathode, the negative pole of battery can not contact with anode contact chip, and power supply will not can turn on；Two is be embodied on circuit: cell anti-reverse module.Such duplicate protection ensures the permanently effective use of battery and mainboard.
This utility model solves the technical scheme of described technical problem, a kind of remote chamber temperature control device with cell anti-reverse function is provided, this device includes mainboard, bonnet, protecgulum, antenna, anode contact chip, battery spring lamination, battery compartment, temperature sensor, display, button, battery cabin cap, battery cathode contact chip, MCU chip, wireless module, voltage transformation module and low electro-detection module, it is characterised in that also include cell anti-reverse mechanism and cell anti-reverse module；Described cell anti-reverse module is welded on mainboard；Described cell anti-reverse mechanism is installed on protruding both sides or the one side of anode contact chip, and its height is more than protruding height and the height that protrudes less than the positive pole of battery used.
nullIt is the pin 1 of the TVS pipe D6 pin 1 that meets diode D2 that the circuit of described cell anti-reverse module is constituted，The pin 2 of TVS pipe D6 connects the pin 2 of diode D5，The pin 1 of the pin 2 connecting resistance R26 of diode D2，The pin 1 of the pin 2 connecting resistance R23 of resistance R26，The pin 2 of resistance R23 connects the pin 1 of E1，The pin 2 of E1 connects the pin 2 of diode D5，The pin 1 of diode D5 connects the pin 2 of electric capacity C12，The pin 1 of electric capacity C12 accesses the pin 2 of resistance R26，The pin 3 of metal-oxide-semiconductor Q5 connects the pin 2 of diode D5，The pin 2 of metal-oxide-semiconductor Q5 connects the pin 2 of electric capacity C12 and C14，The pin 1 of the pin 1 connecting resistance R17 of metal-oxide-semiconductor Q5，The pin 2 of resistance R17 meets the 71 pin DY of main MCU，The pin 2 of the pin 1 connecting resistance R26 of C14，The pin 2 of resistance R26 exports the running voltage+3.3 of MCU，After the pin 1 of POWER1BAT connects together with pin 2，Total input power VCC of access device again，After the pin 3 of POWER1BAT connects together with pin 4，Access device is total with reference to ground again.
Compared with prior art, the beneficial effects of the utility model are:
(1) temperature sensor is installed on the air-vent place of protecgulum, it is achieved the temperature value of measurement is consistent with actual value, it is ensured that measure the accuracy of temperature.
(2) described controlling room temperature adopts wireless signal transmission mode, it is to avoid punching lead-in wire in man of resident family, alleviates difficulty of construction.Communication adopts point-to-point mode, has the advantages such as strong interference immunity, long transmission distance.
(3) this device has anti-reflection function, one is embody structurally: cell anti-reverse mechanism is installed on protruding both sides or the one side of anode contact chip, its height is more than protruding height and the height that protrudes less than the positive pole of battery used, for connecing inverse time when battery mounting anode and cathode, the negative pole of battery can not contact with anode contact chip, and power supply will not can turn on；Two is be embodied on circuit: cell anti-reverse module.Such duplicate protection ensures the permanently effective use of battery and mainboard.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic rear view that this utility model has a kind of embodiment of remote chamber temperature control device of cell anti-reverse function；
Fig. 2 is the overall structure schematic front view that this utility model has a kind of embodiment of remote chamber temperature control device of cell anti-reverse function；
Fig. 3 is the overall structure schematic rear view that this utility model has a kind of embodiment of remote chamber temperature control device of cell anti-reverse function；
Fig. 4 is the overall structure left view schematic diagram that this utility model has a kind of embodiment of remote chamber temperature control device of cell anti-reverse function；
Fig. 5 is the cell anti-reverse structural scheme of mechanism that this utility model has a kind of embodiment of remote chamber temperature control device of cell anti-reverse function；
Fig. 6 is the mainboard module connection diagram that this utility model has a kind of embodiment of remote chamber temperature control device of cell anti-reverse function；
Fig. 7 is the cell anti-reverse modular circuit schematic diagram that this utility model has a kind of embodiment of remote chamber temperature control device of cell anti-reverse function.
(in figure 1, mainboard；2, bonnet；3, protecgulum；4, antenna；5, anode contact chip；6, battery spring lamination；7, battery compartment；8, temperature sensor；9, display；10, button；11, battery cabin cap；12, installed part；13, cell anti-reverse mechanism；14, battery cathode contact chip；15, installing hole；16, air-vent；101, MCU chip；102, wireless module；103, voltage transformation module；104, low electro-detection module, 105, cell anti-reverse module)
Detailed description of the invention
It is further discussed below this utility model below in conjunction with accompanying drawing.
This utility model provides a kind of remote chamber temperature control device with cell anti-reverse function (referring to Fig. 1-7, it is called for short device), including mainboard 1, bonnet 2, protecgulum 3, antenna 4, anode contact chip 5, battery spring lamination 6, battery compartment 7, temperature sensor 8, display 9, button 10, battery cabin cap 11, cell anti-reverse mechanism 13, battery cathode contact chip 14, MCU chip 101, wireless module 102, voltage transformation module 103, low electro-detection module 104 and cell anti-reverse module 105；
Described MCU chip 101, wireless module 102, voltage transformation module 103, low electro-detection module 104 and cell anti-reverse module 105 are welded on mainboard 1；Described protecgulum 3 and bonnet 2 snap connection the main body cover of component devices；Described protecgulum 3 has air-vent 16；Described battery cabin cap 11 snaps connection with protecgulum 3；Described display 9 and button 10 are installed on the corresponding reserved location of protecgulum 3；Described mainboard 1 is fixed on protecgulum 3 by screw；Described antenna 4 is positioned at protecgulum 3；Described temperature sensor 8 is positioned at air-vent 16 place of protecgulum 3, it is ensured that the temperature of measurement device is consistent with actual room temperature；Described antenna 4 is electrically connected with mainboard 1 by wireless module 102；Described battery compartment 7 is installed on protecgulum 3；Described anode contact chip 5 is installed on battery compartment 7 inwall side, and the contact chip 51 of its front end is welded on mainboard 1, electrically connects with mainboard 1, has protruding 52, contact with anode when being used for installing battery in the middle part of it；Described cell anti-reverse mechanism 13 is installed on projection 52 both sides or the one side of anode contact chip 5; its height height more than protruding 52 and the height protruded less than the positive pole of battery used; for connecing inverse time when battery mounting anode and cathode; the negative pole of battery can not contact with anode contact chip 5; power supply will not can turn on, and protect battery and mainboard 1；Described battery cathode contact chip 14 is installed on battery compartment 7 inwall opposite side, and the contact chip 141 of its front end is welded on mainboard 1, electrically connects with mainboard 1；Described battery spring lamination 6 is installed on battery cathode contact chip 14, just right with the projection 52 of anode contact chip 5；Installing battery between the projection 52 of battery spring lamination 6 and anode contact chip 5, battery is positioned at battery compartment 7, powers for whole device；The size of described battery compartment 7 and battery cabin cap 11 match；Described temperature sensor 8, display 9 and button 10 are electrically connected with mainboard 1 by wire；
Described voltage transformation module 103 is for being converted to system power supply by the electricity of battery；Described low electro-detection module 104 detects battery electric quantity in real time, and after detecting that the electricity of battery is lower than setting value, display 9 shows, stops the transmitting-receiving work of wireless module 102, in order to avoid battery supply feed causes flow liquid phenomenon simultaneously；
The circuit design of described cell anti-reverse module 105, for connecing inverse time when battery plus-negative plate, utilizes components and parts ON-OFF characteristic, interrupts the electrical connection with mainboard 1, therefore is damaged from the components and parts on battery life and mainboard 1.The circuit of described cell anti-reverse module is constituted: the pin 1 of TVS pipe D6 connects the pin 1 of diode D2, the pin 2 of TVS pipe D6 connects the pin 2 of diode D5, TVS pipe D6 is used for clamper input voltage in battery normal voltage range, its effect is to prevent static electricity on human body or high pressure access device, damage equipment device.nullThe pin 1 of the pin 2 connecting resistance R26 of diode D2，The pin 1 of the pin 2 connecting resistance R23 of resistance R26，The pin 2 of resistance R23 connects the pin 1 of E1，The pin 2 of E1 connects the pin 2 of diode D5，The pin 1 of diode D5 connects the pin 2 of electric capacity C12，The pin 1 of electric capacity C12 accesses the pin 2 of resistance R26，The pin 3 of metal-oxide-semiconductor Q5 connects the pin 2 of diode D5，The pin 2 of metal-oxide-semiconductor Q5 connects the pin 2 of electric capacity C12 and C14，The pin 1 of the pin 1 connecting resistance R17 of metal-oxide-semiconductor Q5，The pin 2 of resistance R17 meets the 71 pin DY of main MCU，The pin 2 of the pin 1 connecting resistance R26 of C14，The pin 2 of resistance R26 exports the running voltage+3.3 of MCU，After the pin 1 of POWER1BAT connects together with pin 2，Total input power VCC of access device again，After the pin 3 of POWER1BAT connects together with pin 4，Access device is total with reference to ground again.
When equipment is in static state, main MCU control the DY pin output low level of I/O mouth so that metal-oxide-semiconductor Q5 completes cut-off.Exported the working power of DC3.3 for equipment by the pin 1 of electric capacity C12.When reverse battery access device is powered, diode D5 reverse characteristic circuit is blocked, it is impossible to form turning circuit event equipment and do not work, it is to avoid backward voltage damages device.
When equipment is in dynamic, the pin 3 of metal-oxide-semiconductor Q5 is connected with the pin 2 of diode D5, the pin 2 of metal-oxide-semiconductor Q5 connects and composes output power supply circuit with the pin 2 of the pin 2 of electric capacity C12, C14, I/O mouth DY pin output high level is controlled by main MCU during work, making metal-oxide-semiconductor Q5 fully on, during due to dynamic duty, wireless transmit electric current is bigger, and due to the effect of metal-oxide-semiconductor Q5 conducting, it is ensured that normal output voltage DC3.3V is constant.When reverse battery access device is powered, by the backward diode within diode D5 and metal-oxide-semiconductor Q5, circuit is blocked by reverse characteristic jointly, cannot form turning circuit event equipment equally and not work, it is to avoid backward voltage damages device.
The model of described diode D2 is SS12, resistance R26 resistance is 1 Ω, resistance R23 resistance is 0 Ω, E1 is 0.47 μ F/5.5V, and the model of diode D5 is SS12, and electric capacity C12 is 10 μ F, electric capacity C14 is 0.1 μ F, the resistance of resistance R17 is 10K Ω, TVS pipe D6 model be the model of PGB1010603NR, Q5 is SI2302.
The model of described MCU chip is MSP series, 51 series, PIC series, AVR series or Cortex series.
This device also includes installed part 12, and described installed part 12 snaps connection with bonnet 2；Whole device can pass through installed part 12 and be fixed to indoor 86 box reserved opening places；Installed part 12 can have installing hole 15, for whole device being hung over the nail of room body of wall；
Described display 9 is used for showing room temperature information, and described button 10 is three buttons, arranges and inquiry for equipment working state switching, parameter.
Operation principle and the process of this utility model device be: arranging, by button 10, the desired temperature that user is comfortable, temperature sensor 8 gathers indoor temperature, sends MCU chip 101 after temperature signal is converted to the signal of telecommunication to.The temperature value of signal of telecommunication amount is converted to digital information by MCU chip 101, is shown to user by display screen 9；MCU chip 101 controls antenna 4 by wireless module 102 afterwards, antenna 4 and the on-off controller communication in pipe well realize information transmission (on-off controller line logical with this device double-direction radio one to one), according to current room temperature and the relation arranging room temperature, thus controlling the open and close operation of on-off controller valve, to reach to regulate the purpose of indoor temperature；Wireless module 102 can also collect the open/close states information of on-off controller valve simultaneously.
This utility model is not addressed part and is applicable to prior art.
Claims (3)
1. there is the remote chamber temperature control device of cell anti-reverse function, this device includes mainboard, bonnet, protecgulum, antenna, anode contact chip, battery spring lamination, battery compartment, temperature sensor, display, button, battery cabin cap, battery cathode contact chip, MCU chip, wireless module, voltage transformation module and low electro-detection module, it is characterised in that also include cell anti-reverse mechanism and cell anti-reverse module；Described cell anti-reverse module is welded on mainboard；Described cell anti-reverse mechanism is installed on protruding both sides or the one side of anode contact chip, and its height is more than protruding height and the height that protrudes less than the positive pole of battery used.
null2. the remote chamber temperature control device with cell anti-reverse function according to claim 1，It is characterized in that the circuit of described cell anti-reverse module is constituted is the pin 1 of the TVS pipe D6 pin 1 that meets diode D2，The pin 2 of TVS pipe D6 connects the pin 2 of diode D5，The pin 1 of the pin 2 connecting resistance R26 of diode D2，The pin 1 of the pin 2 connecting resistance R23 of resistance R26，The pin 2 of resistance R23 connects the pin 1 of E1，The pin 2 of E1 connects the pin 2 of diode D5，The pin 1 of diode D5 connects the pin 2 of electric capacity C12，The pin 1 of electric capacity C12 accesses the pin 2 of resistance R26，The pin 3 of metal-oxide-semiconductor Q5 connects the pin 2 of diode D5，The pin 2 of metal-oxide-semiconductor Q5 connects the pin 2 of electric capacity C12 and C14，The pin 1 of the pin 1 connecting resistance R17 of metal-oxide-semiconductor Q5，The pin 2 of resistance R17 meets the 71 pin DY of main MCU，The pin 2 of the pin 1 connecting resistance R26 of C14，The pin 2 of resistance R26 exports the running voltage+3.3 of MCU，After the pin 1 of POWER1BAT connects together with pin 2，Total input power VCC of access device again，After the pin 3 of POWER1BAT connects together with pin 4，Access device is total with reference to ground again.
3. the remote chamber temperature control device with cell anti-reverse function according to claim 2, it is characterised in that the model of described D2 is the model of SS12, D5 be SS12, TVS pipe D6 model be the model of PGB1010603NR, Q5 is SI2302.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620146091.4U CN205407321U (en) | 2016-02-26 | 2016-02-26 | Long -range room temperature controlling means with anti - function is prevented to battery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620146091.4U CN205407321U (en) | 2016-02-26 | 2016-02-26 | Long -range room temperature controlling means with anti - function is prevented to battery |
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| CN205407321U true CN205407321U (en) | 2016-07-27 |
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| CN201620146091.4U Active CN205407321U (en) | 2016-02-26 | 2016-02-26 | Long -range room temperature controlling means with anti - function is prevented to battery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105553048A (en) * | 2016-02-26 | 2016-05-04 | 工大科雅（天津）能源科技有限公司 | Remote room-temperature control device having battery anti-reverse function |
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- 2016-02-26 CN CN201620146091.4U patent/CN205407321U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105553048A (en) * | 2016-02-26 | 2016-05-04 | 工大科雅（天津）能源科技有限公司 | Remote room-temperature control device having battery anti-reverse function |
| CN105553048B (en) * | 2016-02-26 | 2018-11-09 | 工大科雅（天津）能源科技有限公司 | Long-range controlling room temperature with cell anti-reverse function |
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