CN204288466U - A kind of tool box - Google Patents
A kind of tool box Download PDFInfo
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- CN204288466U CN204288466U CN201420814826.7U CN201420814826U CN204288466U CN 204288466 U CN204288466 U CN 204288466U CN 201420814826 U CN201420814826 U CN 201420814826U CN 204288466 U CN204288466 U CN 204288466U
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/02—Boxes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a kind of tool box, comprise upper cover, casing, well, sensor assembly, control module, display alarm module, voice alarm module and power module; Described upper cover is flexibly connected by link with casing, is provided with the well from different instrument adaptation in upper cover and casing; Display alarm module is connected with the output terminal of control module respectively with the input end of voice alarm module; Power module is sensor assembly, control module, display alarm module and voice alarm module are powered; Described sensor assembly comprises multiple honeywell switch sensor unit, has embedded a honeywell switch sensor unit in each well, and the input end that the output terminal of honeywell switch sensor unit is corresponding to control module is respectively connected; Described instrument is the instrument that inside is inlaid with magnet; When adaptive well put into by instrument, the magnet in instrument presses close to honeywell switch sensor.The utility model intelligence degree is high, low in energy consumption.
Description
Technical field
The utility model relates to a kind of tool box.
Background technology
Service kit is the important leverage of locomotive normal service and safety operating, is also one of emphasis of standardization management work; Along with the large area of China Express Railway opens operation, carry on construction work at night normalization substantially, and it is complete whether site examining and repairing instrument is prepared before use, correctly playbacked after using, and directly affects promptness and the traffic safety of service work; Therefore, how to accomplish to have become to the standardized management of service kit the important topic faced in daily production.
According to the Ministry of Railways about the gist of a document requirement strengthening on-the-spot risk management and standardized work, in conjunction with the practical problems that tool management during site work exists, for thoroughly solving the generation of site work instrument omission accident, realize codes and standards equalization, need to research and develop a set of intelligent tool box integrating each work post specific purpose tool and tool management.
Utility model content
The technical matters that the utility model solves is, for the deficiencies in the prior art, disclose a kind of tool box, the miss status of each instrument in energy testing tool case, real-time tracing alarm is carried out to missing information, guarantee that instrument can playback in time after finishing using, avoid because the property loss and potential safety hazard brought omitted by instrument.
The technical solution adopted in the utility model is:
A kind of tool box, comprise upper cover, casing, well, sensor assembly, control module, display alarm module, voice alarm module and power module, described upper cover is flexibly connected by link with casing, is provided with the well from different instrument adaptation in upper cover and casing; Control module, display alarm module, audio alert mould and power module are all arranged in casing; Display alarm module is connected with the output terminal of control module respectively with the input end of voice alarm module; Sensor assembly, control module, display alarm module are all connected with power module with voice alarm module;
Described sensor assembly comprises multiple honeywell switch sensor unit, has embedded a honeywell switch sensor unit in each well, and the input end that the output terminal of multiple honeywell switch sensor unit is corresponding to control module is respectively connected;
Described instrument is the instrument that inside is inlaid with magnet;
When adaptive well put into by instrument, the position of the honeywell switch sensor unit embedded in corresponding well is pressed close in the position of the magnet inlayed in instrument.
Further, when adaptive well put into by instrument, the vertical dimension,postural of the honeywell switch sensor unit embedded in the position of the magnet inlayed in instrument and corresponding well is not more than 3mm, and horizontal departure is not more than 1mm.
Further, described voice alarm module comprises SCO40G speech chip and loudspeaker, and the input end of SCO40G speech chip is connected with the output terminal of control module, and the output terminal of SCO40G speech chip is connected with loudspeaker.
Further, described display alarm module comprises three light emitting diodes, the positive pole of three light emitting diodes respectively connects the positive pole of power module through a resistance, the negative pole of light emitting diode is connected with three signal output parts of control module respectively, three light emitting diodes adopt green LED, red light emitting diodes and yellow light-emitting diode respectively, are used to refer to state working properly, instrument miss status and the too low state of cell voltage.
Further, described power module comprises voltage detecting circuit, voltage detecting circuit comprises resistance R1 and resistance R4, the positive pole of power module is through the resistance R1 of series connection and resistance R4 ground connection, resistance R1 is connected with the voltage detecting end of control module with the tie point V-BAT of resistance R4, and tie point V-BAT is through electric capacity C3 ground connection.
Further, be connected to a power switch circuit between the power pins of described control module and honeywell switch sensor unit, described power switch circuit comprises a P type metal-oxide-semiconductor, a NPN triode and two resistance: resistance R3 and resistance R6; An output terminal of control module is through the base stage of resistance R6 connecting triode, the grounded emitter of triode, the collector of triode connects the positive pole of power module through resistance R3, the collector of triode is also connected with the grid of metal-oxide-semiconductor, the source electrode of metal-oxide-semiconductor connects the positive pole of power module, and the drain electrode of metal-oxide-semiconductor connects the power pins of honeywell switch sensor unit.
Further, also comprise a switch box motion detection module, described switch box motion detection module comprises one and embeds honeywell switch sensor unit in upper cover and the magnet be embedded in casing, when chest covers, honeywell switch sensor unit in upper cover and the magnet in casing are pressed close to, and the output terminal of honeywell switch sensor unit is connected with the input end of control module.
Further, described power module adopts the sub-battery of lithium.
Further, described control module adopts MSP430 microprocessor.
Beneficial effect:
Tool box disclosed in the utility model, can the real-time state that puts in place of each instrument in testing tool case automatically, carry out real-time tracing alarm to vacant information, intelligence degree is high, guarantee that instrument can playback in time after finishing using, avoid because the property loss and potential safety hazard brought omitted by instrument.
The utility model life-span is long, low in energy consumption.Have employed the key electronic device (MSP430 microprocessor, the Hall element of low-power-consumptiohigh-sensitivity high-sensitivity) of super low-power consumption, coordinate Large Copacity, [lithium thionyl chloride cell, referred to as the sub-battery of lithium for the sub-battery of lithium of low self-discharge.Due to the chemical characteristic that it is special, passivation effect, within its year, self-discharge current is less than 1%, reaches more than 10 years storage life, also be a kind of battery that in practical application battery string, specific energy is the highest], make tool box can reach more than 2 years by battery life under normal usage.
The utility model is by the principle in the measurement magnetic field of Hall effect, and in conjunction with edge magnetic treatment technique, whether each instrument come in testing tool case puts in place, and relative to detection schemes such as infrared, RFID, the utility model is more suitable for this more severe operating environment.
Upper cover and casing are provided with the well that multiple and different tool shape size is mated, and instrument placement location is clear and definite, clear, put in good order, are applicable to depositing and carrying of locomotive inspection and repair instrument, are conducive to shortening servicing time, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structure principle chart of the present utility model
Fig. 2 is the utility model Hall cells circuit diagram
Fig. 3 is the utility model voltage detecting and switch box motion detector circuit figure
Fig. 4 is the utility model voice alarm module circuit diagram
Fig. 5 is the utility model display alarm module circuit diagram
Fig. 6 is embodiment 2 Hall element group 1 circuit diagram
Fig. 7 is the utility model control module schematic diagram
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Embodiment 1:
As shown in Figure 1, tool box of the present utility model comprises upper cover, casing, well, sensor assembly, control module, display alarm module, voice alarm module and power module, described upper cover is flexibly connected by link with casing, is provided with the well from different instrument adaptation in upper cover and casing; Control module, display alarm module, audio alert mould and power module are all arranged in casing; Display alarm module is connected with the output terminal of control module respectively with the input end of voice alarm module; Sensor assembly, control module, display alarm module are all connected with power module with voice alarm module;
Described sensor assembly comprises multiple honeywell switch sensor unit, has embedded a honeywell switch sensor unit in each well, and the input end that the output terminal of multiple honeywell switch sensor unit is corresponding to control module is respectively connected;
Described instrument is the instrument that inside is inlaid with magnet;
When adaptive well put into by instrument, the position of the honeywell switch sensor unit embedded in corresponding well is pressed close in the position of the magnet inlayed in instrument.
Further, when adaptive well put into by instrument, the vertical dimension,postural of the honeywell switch sensor unit embedded in the position of the magnet inlayed in instrument and corresponding well is not more than 3mm, and horizontal departure is not more than 1mm.
Further, described voice alarm module comprises SCO40G speech chip and loudspeaker, and the input end of SCO40G speech chip is connected with the output terminal of control module, and the output terminal of SCO40G speech chip is connected with loudspeaker.
Further, described display alarm module comprises three light emitting diodes, the positive pole of three light emitting diodes respectively connects the positive pole of power module through a resistance, the negative pole of light emitting diode is connected with three signal output parts of control module respectively, three light emitting diodes adopt green LED, red light emitting diodes and yellow light-emitting diode respectively, are used to refer to state working properly, instrument miss status and the too low state of cell voltage.
Further, described power module comprises voltage detecting circuit, voltage detecting circuit comprises resistance R1 and resistance R4, the positive pole of power module is through the resistance R1 of series connection and resistance R4 ground connection, resistance R1 is connected with the voltage detecting end of control module with the tie point V-BAT of resistance R4, and tie point V-BAT is through electric capacity C3 ground connection.
Further, be connected to a power switch circuit between the power pins of described control module and honeywell switch sensor unit, described power switch circuit comprises a P type metal-oxide-semiconductor, a NPN triode and two resistance: resistance R3 and resistance R6; An output terminal of control module is through the base stage of resistance R6 connecting triode, the grounded emitter of triode, the collector of triode connects the positive pole of power module through resistance R3, the collector of triode is also connected with the grid of metal-oxide-semiconductor, the source electrode of metal-oxide-semiconductor connects the positive pole of power module, and the drain electrode of metal-oxide-semiconductor connects the power pins of honeywell switch sensor unit.This power switch circuit is used for controlling the power supply of corresponding Hall element group, its principle of work is: such as during first group of Hall element needs " closedown ", " P1 " pin output low level, triode Q4 is cut-off state, metal-oxide-semiconductor Q2 grid is high level, metal-oxide-semiconductor ends, and the power pins of VOUT3 and Hall sensor group is not powered; When first group of Hall element needs to open, " P1 " pin exports high level, and drive triode Q4 to enter conducting state, metal-oxide-semiconductor Q2 grid is low level, metal-oxide-semiconductor conducting, and the power pins of VOUT3 and Hall sensor group is powered.
Further, also comprise a switch box motion detection module, described switch box motion detection module comprises one and embeds honeywell switch sensor unit in upper cover and the magnet be embedded in casing, when chest covers, honeywell switch sensor unit in upper cover and the magnet in casing are pressed close to, and the output terminal of honeywell switch sensor unit is connected with the input end of control module.
Further, described power module adopts the sub-battery of lithium.Power module can also adopt the battery of other kind to realize, other battery should meet voltage between 3.0V-3.7V, continuous discharge ability is no less than 150ma, and capacity should at more than 5000ma.h, and it is in series that energy-gathering ring alkaline battery is inspired confidence in the south as saved 1.5V by 2.
Further, described control module adopts MSP430 microprocessor.
Its principle of work is:
1. the state [by Status pin] of the opening and closing of control module timing testing tool case, and contrast with last state.Fig. 7 is the utility model control module schematic diagram.
2. when this testing result state for close and last time testing result for opening, tool box will carry out single pass [by P1-1 ~ P1-6, P3-1 ~ P3-6 and P5-1 ~ P5-6 pin] to all instruments.Otherwise do not carry out any action and enter the 4th step.
3. whether checking tool testing result exists loss, loses if exist, and starts voice alarm module and reports the instrument lost.
4. microprocessor enters park mode, and microprocessor woke up after about 3 seconds by the timer of microprocessor internal, woke up for every twice, carries out instrument current state carry out glittering instruction by LED, wakes rear microprocessor at every turn up and can be polled to the 1st step.
Fig. 2 is the utility model Hall cells circuit diagram, as shown in the figure: Hall cells comprises by based on the nonpolarity honeywell switch sensor (HAL13A) of mixed signal CMOS technology and reverse level output triode circuit.When the instrument that inside is inlaid with magnet presses close to honeywell switch sensor (or the tool box cut out) in well, honeywell switch sensor 3 pin output low level, triode is cut-off state, and TEST pin level is high level.Otherwise, if when inside is inlaid with instrument disappearance (or tool box is opened) of magnet, honeywell switch sensor 3 pin exports high level, and triode ON, TEST pin level is low level.Can judge whether instrument puts in place (or whether tool box is closed) according to the level state of TEST pin.TEST pin is connected to the corresponding signal input part of control module.
When the Status pin of the corresponding P2 mouth of TEST pin, the switch motion of control module testing tool case.What tool case upper cover was independent is embedded with a honeywell switch sensor, and the casing in corresponding tool box is embedded with magnet, and honeywell switch sensor cell signal pin (in Fig. 3 Status pin) detects for control module timing.When tool box is opened, upper cover and casing are separately, namely magnet is away from honeywell switch sensor, Status pin output low level, and control module is judged as that tool box is opened, in like manner, when tool box is closed, upper cover and casing are pressed close to, and both magnet pressed close to Hall element, Status pin exports high level, and control module is judged as that tool box is closed.
When TEST pin is to when being applied to the output terminal of honeywell switch sensor unit of the vacant state of testing tool, the vacant state of control module testing tool.If during the instrument of recovery, instrument is not in place, then can triggering voice alarm module and the warning of display alarm module.
Fig. 4 is the utility model voice alarm module circuit diagram, as shown in Figure 3: voice cue module mainly comprises SCO40G speech chip, it is high that SC040G is that up-to-date release aims at a tonequality of singlechip chip open language sound function, cost is low, stable performance, by force anti-interference, control simple, one-off programming (OTP) speech chip that peripheral cell is few.The sound bite needing to report to the police is stored in advance in this speech chip, such as: when needs report Phillips screwdriver disappearance, chip RST high level is first kept 120us by control module, then set low, DATA human hair combing waste goes out about one pulse simultaneously, and speech chip both can play first paragraph voice, in like manner, when playing N section voice, as long as control module control DATA human hair combing waste goes out N number of pulse.
Fig. 5 is the utility model display alarm module circuit diagram, and display alarm module includes altogether red, green, yellow three light emitting diodes, wherein " red light " flicker when instrument exists disappearance, and " amber light " glimmers when cell voltage is too low." green light " glimmers when toolkit state is normal.
Embodiment 2:
The difference of the present embodiment and above-described embodiment is, tool box arranges altogether 10 wells, can place 10 kinds of corresponding instruments, corresponding 10 honeywell switch sensor unit.The present embodiment honeywell switch sensor unit adopts packet design, comprise P1 (Hall element group 1, corresponding control module pin P1-1 ~ P1-6, as shown in Figure 6), P3 (Hall element group 2, corresponding control module pin P3-1 ~ P3-6), P5 (Hall element group 3, corresponding control module pin P5-1 ~ P5-6), often group can connect 6 Hall elements, as the signal pins of corresponding 6 honeywell switch sensors of P1-1 ~ P1-6 difference of Hall element group 1, for testing tool miss status, supply pin and the ground of 6 honeywell switch sensors are attempted by VOUT3 and GND respectively.Wherein Q2 is P type metal-oxide-semiconductor, coordinates NPN triode Q4 to form the power switch circuit of Hall element group 1, closedown group power supply when not gathering, reaches the object of saving power consumption.
Claims (9)
1. a tool box, it is characterized in that, comprise upper cover, casing, well, sensor assembly, control module, display alarm module, voice alarm module and power module, described upper cover is flexibly connected by link with casing, is provided with the well from different instrument adaptation in upper cover and casing; Control module, display alarm module, audio alert mould and power module are all arranged in casing; Display alarm module is connected with the output terminal of control module respectively with the input end of voice alarm module; Sensor assembly, control module, display alarm module are all connected with power module with voice alarm module;
Described sensor assembly comprises multiple honeywell switch sensor unit, has embedded a honeywell switch sensor unit in each well, and the input end that the output terminal of multiple honeywell switch sensor unit is corresponding to control module is respectively connected;
Described instrument is the instrument that inside is inlaid with magnet;
When adaptive well put into by instrument, the position of the honeywell switch sensor unit embedded in corresponding well is pressed close in the position of the magnet inlayed in instrument.
2. tool box according to claim 1, it is characterized in that, when adaptive well put into by instrument, the vertical dimension,postural of the honeywell switch sensor unit embedded in the position of the magnet inlayed in instrument and corresponding well is not more than 3mm, and horizontal departure is not more than 1mm.
3. tool box according to claim 1, it is characterized in that, described voice alarm module comprises SCO40G speech chip and loudspeaker, and the input end of SCO40G speech chip is connected with the output terminal of control module, and the output terminal of SCO40G speech chip is connected with loudspeaker.
4. tool box according to claim 1, it is characterized in that, described display alarm module comprises three light emitting diodes, the positive pole of three light emitting diodes respectively connects the positive pole of power module through a resistance, the negative pole of light emitting diode is connected with three signal output parts of control module respectively, three light emitting diodes adopt green LED, red light emitting diodes and yellow light-emitting diode respectively, are used to refer to state working properly, instrument miss status and the too low state of cell voltage.
5. tool box according to claim 1, it is characterized in that, described power module comprises voltage detecting circuit, voltage detecting circuit comprises resistance R1 and resistance R4, the positive pole of power module is through the resistance R1 of series connection and resistance R4 ground connection, resistance R1 is connected with the voltage detecting end of control module with the tie point V-BAT of resistance R4, and tie point V-BAT is through electric capacity C3 ground connection.
6. tool box according to claim 1, it is characterized in that, a power switch circuit is connected between the power pins of described control module and honeywell switch sensor unit, described power switch circuit comprises a P type metal-oxide-semiconductor, a NPN triode and two resistance: resistance R3 and resistance R6; An output terminal of control module is through the base stage of resistance R6 connecting triode, the grounded emitter of triode, the collector of triode connects the positive pole of power module through resistance R3, the collector of triode is also connected with the grid of metal-oxide-semiconductor, the source electrode of metal-oxide-semiconductor connects the positive pole of power module, and the drain electrode of metal-oxide-semiconductor connects the power pins of honeywell switch sensor unit.
7. tool box according to claim 1, it is characterized in that, also comprise a switch box motion detection module, described switch box motion detection module comprises one and embeds honeywell switch sensor unit in upper cover and the magnet be embedded in casing, when chest covers, honeywell switch sensor unit in upper cover and the magnet in casing are pressed close to, and the output terminal of honeywell switch sensor unit is connected with the input end of control module.
8. the tool box according to any one of claim 1 ~ 7, is characterized in that, described power module adopts the sub-battery of lithium.
9. the tool box according to any one of claim 1 ~ 7, is characterized in that, described control module adopts MSP430 microprocessor.
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| CN201420814826.7U CN204288466U (en) | 2014-12-19 | 2014-12-19 | A kind of tool box |
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| CN201420814826.7U CN204288466U (en) | 2014-12-19 | 2014-12-19 | A kind of tool box |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127968A (en) * | 2015-10-10 | 2015-12-09 | 国家电网公司 | Distribution network emergency maintenance box of improved structure |
| CN105583797A (en) * | 2016-03-15 | 2016-05-18 | 国家电网公司 | Novel tool-lack alarm box |
| CN105583798A (en) * | 2016-03-15 | 2016-05-18 | 国家电网公司 | Tool-lack alarm box |
| CN105835575A (en) * | 2016-05-26 | 2016-08-10 | 遵义医学院 | Device for teaching aid replacing prompting |
| CN106493698A (en) * | 2015-09-07 | 2017-03-15 | 江苏爱福特科技开发有限公司 | A kind of multifunctional tool box |
| CN107053116A (en) * | 2017-03-06 | 2017-08-18 | 金航数码科技有限责任公司 | A kind of intelligence tool pallet apparatus and method |
| CN109015571A (en) * | 2018-09-14 | 2018-12-18 | 安徽理工大学 | A kind of Intelligent toolbox |
| CN109426179A (en) * | 2017-08-24 | 2019-03-05 | 杭州三花研究院有限公司 | Control circuit, control system and electronic pump |
| CN109938507A (en) * | 2019-04-26 | 2019-06-28 | 浙江泰科力合科技有限公司 | It is a kind of that gun gun stock in place is detected by Hall |
| CN110786779A (en) * | 2018-08-03 | 2020-02-14 | 添可智能科技有限公司 | Ground brush control system and ground brush |
| CN111804184A (en) * | 2020-07-20 | 2020-10-23 | 吴院连 | Medicine barrel convenient for mixing medicine |
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2014
- 2014-12-19 CN CN201420814826.7U patent/CN204288466U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493698A (en) * | 2015-09-07 | 2017-03-15 | 江苏爱福特科技开发有限公司 | A kind of multifunctional tool box |
| CN105127968A (en) * | 2015-10-10 | 2015-12-09 | 国家电网公司 | Distribution network emergency maintenance box of improved structure |
| CN105583797A (en) * | 2016-03-15 | 2016-05-18 | 国家电网公司 | Novel tool-lack alarm box |
| CN105583798A (en) * | 2016-03-15 | 2016-05-18 | 国家电网公司 | Tool-lack alarm box |
| CN105835575A (en) * | 2016-05-26 | 2016-08-10 | 遵义医学院 | Device for teaching aid replacing prompting |
| CN107053116A (en) * | 2017-03-06 | 2017-08-18 | 金航数码科技有限责任公司 | A kind of intelligence tool pallet apparatus and method |
| CN109426179A (en) * | 2017-08-24 | 2019-03-05 | 杭州三花研究院有限公司 | Control circuit, control system and electronic pump |
| CN110786779A (en) * | 2018-08-03 | 2020-02-14 | 添可智能科技有限公司 | Ground brush control system and ground brush |
| CN110786779B (en) * | 2018-08-03 | 2022-04-19 | 添可智能科技有限公司 | Ground brush control system and ground brush |
| CN109015571A (en) * | 2018-09-14 | 2018-12-18 | 安徽理工大学 | A kind of Intelligent toolbox |
| CN109938507A (en) * | 2019-04-26 | 2019-06-28 | 浙江泰科力合科技有限公司 | It is a kind of that gun gun stock in place is detected by Hall |
| CN111804184A (en) * | 2020-07-20 | 2020-10-23 | 吴院连 | Medicine barrel convenient for mixing medicine |
| CN111804184B (en) * | 2020-07-20 | 2022-11-18 | 天津德天药业有限公司 | Medicine barrel convenient for medicine mixing |
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