CN203241438U - Parameter Detection Adapter - Google Patents
Parameter Detection Adapter Download PDFInfo
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- CN203241438U CN203241438U CN 201220730017 CN201220730017U CN203241438U CN 203241438 U CN203241438 U CN 203241438U CN 201220730017 CN201220730017 CN 201220730017 CN 201220730017 U CN201220730017 U CN 201220730017U CN 203241438 U CN203241438 U CN 203241438U
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- parameter detecting
- breakout box
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- 238000001514 detection method Methods 0.000 title abstract description 6
- 238000009434 installation Methods 0.000 claims description 49
- 239000000523 sample Substances 0.000 claims description 36
- 238000005259 measurement Methods 0.000 claims description 33
- 238000010586 diagram Methods 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a parameter detection adapter is suitable for and connects between host computer and electron device. The parameter detection adapter comprises a body, a first sensing end, a second sensing end, a voltage jack, a current jack, a grounding jack, a change-over switch and a switching unit. The body is provided with a first connector and a second connector. The first sensing terminal is coupled to the power pin of the first connector, and the second sensing terminal is coupled to the power pin of the second connector. The voltage jack is located on the body and coupled to the first sensing terminal. The current jack is located on the body and coupled to the second sensing terminal. The grounding jack is positioned on the body. The switch is coupled between the first sensing terminal and the second sensing terminal for selectively connecting the first sensing terminal and the second sensing terminal. The switching unit is coupled to the switch and controls the open circuit or the open circuit of the switch.
Description
Technical field
The utility model is relevant for a kind of breakout box, and particularly a kind of for detection of the supply current of main frame output and the parameter detecting breakout box of supply voltage.
Background technology
Along with the progress of science and technology, be convenient at present the electronic product that the user carries, such as smart mobile phone, panel computer, personal digital assistant, MP3 player, storage device etc. extensively is the consumer products of people's indispensability.
And generally in the electronic product engineering and in the development phase, usually needing to measure the electrical specification of electronic product, data such as the required electric current of the System Operation of electronic product itself and voltage are obtained the power consumption of this electronic product according to this.Yet at present for obtaining the electrical specification data of electronic product, the slip-stick artist must take the electronic product finished product apart first usually becomes circuit board assembling (printed circuit board assembly) element, could pass through the end points on the metering circuit plate, measure electric current and the voltage of electronic product.In addition, the circuit board assembling element that also need take apart after the slip-stick artist finishes the surveying work of the electrical specification of electronic product re-starts assembling.So, both cause the inconvenience of slip-stick artist on surveying work, also reduced slip-stick artist's work efficiency simultaneously.Moreover, the slip-stick artist in electronic product take apart with assembling process in, also might damage the inner member of electronic product or artificial assembling careless mistake etc.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of parameter detecting breakout box, can need not disassemble under the electronic installation, detect main frame for the slip-stick artist and be supplied to supplying induced current and supplying voltage of electronic installation, be supplied to the delivery of electronic installation to obtain main frame, thereby can accelerate obtaining of the electrical specification data of electronic installation.
The utility model embodiment provides a kind of parameter detecting breakout box, and it is connected between main frame and the electronic installation.Described parameter detecting breakout box comprises body, the first sense terminals, the second sense terminals, voltage jack, electric current plug jack, earth jack, change-over switch and switch unit.Body has the first connector and the second connector.The first sense terminals couples the power supply stitch of the first connector, and the second sense terminals couples the power supply stitch of the second connector.The voltage jack is positioned on the body and couples the first sense terminals.Electric current plug jack is positioned on the body and couples the second sense terminals.Earth jack is positioned on the body, and is coupled to the ground pin of the first connector and the ground pin of the second connector.Change-over switch couples between this first sense terminals and this second sense terminals, and optionally conducting the first sense terminals and the second sense terminals.Switch unit couples change-over switch, with opening circuit or the path running of control change-over switch.
In one of them embodiment of the utility model, above-mentioned parameter detects breakout box can external ammeter, such as universal electric meter (multimeter), voltage table (voltmeter) or reometer (ammeter) etc.Described ammeter has first and measures probe and the second measurement probe.Described first measures probe is electrically connected by being inserted in voltage jack and the first sense terminals, and described second measures probe is electrically connected by being inserted in electric current plug jack and the second sense terminals.
In one of them embodiment of the utility model, above-mentioned parameter detects breakout box can external ammeter, and described first measures probe is electrically connected by being inserted in voltage jack and the first sense terminals, and described second measures probe is electrically connected by the ground pin that is inserted in earth jack and the first connector and the second connector.
In one of them embodiment of the utility model, above-mentioned the first connector is pin connector, and above-mentioned the second connector is socket connector.
In one of them embodiment of the utility model, above-mentioned the first connector is the connector of A type universal serial bus specification, and the connector that above-mentioned the second connector is the Type B universal serial bus specification.
In sum, the utility model embodiment provides a kind of parameter detecting breakout box, being connected between main frame and the electronic installation of insertable type.Its useful technique effect is: described parameter detecting breakout box can need not disassembled under the electronic installation for the slip-stick artist by switching the power supply circuit of main frame and electronic installation, can detect main frame and be supplied to supplying induced current and supplying voltage of electronic installation.Accordingly, can accelerate the slip-stick artist and obtain obtaining of the electrical specification data of electronic installation in engineering and the development phase of electronic installation, promote slip-stick artist's work efficiency.
For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, but these explanations with appended graphic only be that the utility model is described, but not claim scope of the present utility model is done any restriction.
Description of drawings
Fig. 1 is that the parameter detecting breakout box that the utility model the first embodiment provides is used synoptic diagram.
Fig. 2 is the schematic appearance of the parameter detecting breakout box that provides of the utility model the first embodiment.
Fig. 3 is the internal circuit synoptic diagram of the parameter detecting breakout box that provides of the utility model the first embodiment.
Fig. 4 is the running synoptic diagram that parameter detecting breakout box that the utility model the first embodiment provides works in the supply current measurement pattern.
Fig. 5 is the running synoptic diagram that parameter detecting breakout box that the utility model the first embodiment provides works in the supply voltage measurement pattern.
Fig. 6 is that the parameter detecting breakout box that the utility model the second embodiment provides is used synoptic diagram.
Fig. 7 is that the parameter detecting breakout box that the utility model the 3rd embodiment provides is used synoptic diagram.
Wherein, description of reference numerals is as follows:
1,1a, 1b: main frame 3,3a: electronic installation
2,2a: parameter detecting breakout box 4,4a: ammeter
Measure probe at 21: body 41,41a: first
Measure probe at 211: voltage jack 43,43a: second
213: earth jack T1: the first sense terminals
215: electric current plug jack T2: the second sense terminals
217: switch unit VDD: power end
219: change-over switch D+/D-: data transmission terminal
221a～221d: wire GND: earth terminal
25: the second connectors of 23: the first connectors
Embodiment
Hereinafter, will describe the utility model in detail by graphic explanation embodiment of the present utility model, and the same reference numbers in graphic can be in order to element like the representation class.
(the first embodiment)
Please refer to Fig. 1, the parameter detecting breakout box that Fig. 1 illustrates the utility model the first embodiment to be provided is used synoptic diagram.Described parameter detecting breakout box 2 can connect between main frame 1 and the electronic installation 3.Parameter detecting breakout box 2 can make main frame 1 and electronic installation 3 be electrically connected, and detects main frame 1 for a user (for example slip-stick artist or system designer) and is supplied to the supply voltage of electronic installation 3 and supplies induced current.
Say that further an end of parameter detecting breakout box 2 is electrically connected main frame 1, and the other end is electrically connected electronic installation 3.Parameter detecting breakout box 2 can by switching the power supply circuit of main frame 1 connection of electronic devices 3, supply the user by inserting the measurement probe of ammeter 4 after main frame 1 and electronic installation 3 are electrically connected, and measures the supply voltage of main frame 1 output and supplies induced current.Accordingly, the user can be in the situation of electronic installation 3 not being taken apart, the power consumption of detection. electronics 3, and then the convenience in the increase user measurement.
In the utility model embodiment, described main frame 1 can be general computer installation, for example desktop computer or notebook computer.Main frame 1 also can be such as power supply unit or charger etc. of device in order to supplies electrons device 3 electric power.The electronic products such as described electronic installation 3 can be, smart mobile phone, personal digital assistant (PDA), panel computer (tablet) and storage device.Ammeter 4 can be universal electric meter (multimeter), voltage table (voltmeter) or reometer (ammeter) etc. and measures ammeter in order to the supply voltage of measuring main frame 1 output and/or for electrical parameters such as induced currents.
Specifically, please refer to Fig. 2 and simultaneously with reference to Fig. 1, Fig. 2 illustrates the schematic appearance of the parameter detecting breakout box 2 that the utility model the first embodiment provides.Parameter detecting breakout box 2 comprises body 21, voltage jack 211, earth jack 213, electric current plug jack 215 and switch unit 217.
As shown in Figure 2, body 21 roughly is rectangular shape, and has the first connector 23 and the second connector 25.The first connector 23 is located in the body 21, and first axial (for example X-axis) of prolonging body 21 extended the front end place (being the first end of body 21) for body 21 from inside to outside.The second connector 25 is arranged in the body 21 and first axial (for example X-axis) of prolonging body 21 extended rear end for body 21 the second end of body 21 first ends (namely with respect to) from inside to outside.In addition, in the utility model embodiment, the first connector 23 and the second connector 25 have respectively a power supply stitch (power pin) (not being illustrated in Fig. 2) and a ground pin (ground pin) (not being illustrated in Fig. 2) at least.
In detail, in the utility model embodiment, the first connector 23 is pin connector (male connector), and the first connector 23 can be electrically connected by inserting mode and main frame 1.The second connector 25 is socket connector (female connector), can be electrically connected with corresponding electronic installation 3, and for example the plug of the connecting line of supplied for electronic device 3 correspondences inserts.
In the utility model, the first connector 23 is the connector of A type universal serial bus specification (USB Type Astandard), and the second connector 25 is the connector of Type B universal serial bus specification (USB Type B).But on practice, the first connector 23 can be the pin connector of other types, and the second connector 25 can be the socket connector of corresponding the first connector 23 types.For instance, the first connector 23 can for example be the connector of micro-A universal serial bus specification, and the second connector 25 can be and can for example be the connector of micro-B universal serial bus specification.Therefore, the utility model does not limit the type of the first connector 23 and the second connector 25,
In addition, body 21 can be the made housing of insulating material, and is provided with a circuit space in the body 21 for the configuration of doing commutation circuit between the first connector 23 and the second connector 25.Described voltage jack 211, earth jack 213 and electric current plug jack 215 prolong respectively first axial (for example X-axis) direction of body 21, and sequentially spread configuration is on body 21.Described voltage jack 211, earth jack 213 and electric current plug jack 215 be rounded shape roughly.
The power supply stitch of voltage jack 211 electric property couplings the first connector 23, and the power supply stitch of electric current plug jack 215 electric property couplings the second connector 25.But the ground pin of 213 electric property couplings of earth jack the first connector 23 and/or the second connector 25.Earth jack 213 can also be to be connected in body 21.But voltage jack 211, earth jack 213 and electric current plug jack 215 respectively the measurement probe (measuring probe) of watt-hour meter 4 are done grafting, with the supply voltage that carries out main frame 1 output and the measurement that supplies induced current.
It should be noted that, in the utility model embodiment, although body 21 is rectangular shape, the true form of body 21 can be circular, square or other geometric configuratioies according to actual design or the manufacturing demand of parameter detecting breakout box 2, and the utility model does not limit.In addition, the shape of voltage jack 211, earth jack 213 and electric current plug jack 215 can be according to design requirement oval in shape or square configuration, and the utility model does not limit.The setting of voltage jack 211, earth jack 213 and electric current plug jack 215 and arrangement mode also can design the utility model according to the size of body 21 and shape and also not limit.In addition, voltage jack 211, earth jack 213 and electric current plug jack 215 also can press from both sides to realize with power spring respectively, use the measurement probe of ammeter 4 is fixed in the clamping connection mode, but the utility model does not limit.
Described switch unit 217 is available for users to control the first connector 23 and is connected to that power circuit between the second connector 25 opens circuit or the switching running of path, and the measurement probe for user's ammeter 4 detects supply voltage or confession induced current according to this.In the utility model embodiment, described switch unit 217 can cooperate the commutation circuit of body 21 interior settings to realize by switch electronic elements such as push switch (button), touch-switch (tack switch), rocker switchs (toggle switch).
In simple terms, the user can be by the control running (for example pressing running) of switch unit 217 and ammeter 4 the position that plugs of measurement probe make that power circuit forms serial or parallel connection between ammeter 4 and the first connector 23 and the second connector 25, use and measure main frame 1 and be supplied to the supply voltage of electronic installation 3 and supply induced current.
When the measurement probe of user's wish by ammeter 4 detected main frame 1 and be supplied to the supply voltage of electronic installation 3, the user can control switch unit 217 conductings the first connector 23 and be connected to power circuit between the second connector 25.Then, the user can be inserted in the measurement probe of ammeter 4 respectively voltage jack 211 and earth jack 213, makes power circuit between ammeter 4 the first connectors 23 in parallel and the second connector 25, to supply the measurement of voltage.
Similarly, when the measurement probe of user's wish by ammeter 4 detect main frame 1 be supplied to electronic installation 3 for induced current the time, the user can control switch unit 217 and disconnect the first connector 23 and be connected to power circuit between the second connector 25.Then, the user can be inserted in the measurement probe of ammeter 4 respectively voltage jack 211 and electric current plug jack 215, makes power circuit between ammeter 4 series connection the first connectors 23 and the second connector 25, to supply the measurement of induced current.
It should be noted that when the user must measure supply voltage, should select voltage table or universal electric meter to be set to the appropriate voltage measurement pattern as ammeter 4 and according to the voltage range correspondence that will measure.And when the user must measure for induced current, should select reometer or universal electric meter to be set to suitable current measurement pattern as ammeter 4 and according to the range of current correspondence that will measure.Accordingly, the measurement pattern that the utility model those skilled in the art should know How to choose ammeter 4 types or adjust ammeter 4 is supplied voltage and is supplied induced current to measure accordingly, so do not give unnecessary details at this.
Below be further described for the 21 interior set circuit of body in the parameter detecting breakout box 2 and function mode, and following circuit framework is the connector take the first connector 23 as A type universal serial bus specification, and the second connector 25 explains for the connector of Type B universal serial bus specification.
Please refer to Fig. 3, Fig. 3 illustrates the internal circuit synoptic diagram of the parameter detecting breakout box 2 that the utility model the first embodiment provides.Described the first connector 23 and the second connector 25 have respectively power pins VDD, data pins D+/D-and ground pin GND.Earth jack 213 connects the ground pin GND of the first connector 23 and the ground pin GND of the second connector 25 by earth lead.The ground pin GND of the first connector 23 and the second connector 25 links together.The data pins D+/D-of the first connector 23 and the second connector 25 is electrical connected mutually by wire, to carry out data transmission.As aforementioned, switch unit 217 can be by the conducting and the running of opening circuit of control change-over switch 219, conducting or disconnect the first connector 23 and the second connector 25 between power circuit, the supply voltage and the confession induced current that provide to measure main frame.
The first sense terminals T1 is electrically coupled to the power supply stitch VDD of the first connector 23, and the second sense terminals T2 is electrically coupled to the power supply stitch VDD of the second connector 25.Change-over switch 219 has first end, the second end and control end, and wherein the first end of change-over switch 219 couples the first sense terminals T1, and the second end of change-over switch 219 couples the second sense terminals T2.The control end electric property coupling switch unit 217 of change-over switch 219.
More particularly, the first sense terminals T1 is electrically connected the power supply stitch VDD of the first connector 23 via wire 221a, and the second sense terminals T2 is electrically connected the power supply stitch VDD of the second connector 25 via wire 221b.In other words, change-over switch 219 is coupled between the first sense terminals T1 and the second sense terminals T2, and is controlled by switch unit 217, with conducting optionally or disconnect the first sense terminals T1 and the second sense terminals T2.
It should be noted that in the utility model embodiment the first sense terminals T1 brings in realization by first of change-over switch 219, the second sense terminals T2 brings in realization by second of change-over switch 219.Say that further the first end of wire 221a is electrically connected the power supply stitch VDD of the first connector 23, the second end of And and wire 221a is electrically connected the first end of change-over switch 219.The first end of wire 221b is electrically connected the second end of change-over switch 219, and the second end of wire 221b is electrically connected the power supply stitch VDD of the second connector 25.The first end of change-over switch 219 is electrically connected the power supply stitch VDD of the first connector 23 by wire 221a, and the second end of change-over switch 219 is electrically connected the power supply stitch VDD of the second connector 25 by wire 221b.
Moreover as shown in Figure 3, voltage jack 211 is electrically connected the first sense terminals T1 via wire 221c.Voltage jack 211 also is electrically connected the power supply stitch VDD of the first connector 23 via wire 221c.213 of earth jacks as the aforementioned ground pin GND that couples the first connector 23 and/or the second connector 25.Earth jack 213 also can couple body 21, and the utility model does not limit, as long as can make earth jack 213 have zero voltage level, with the benchmark as voltage measurement.Electric current plug jack 215 is electrically connected the second sense terminals T2 via wire 221d.
Then, please refer to Fig. 4 and Fig. 5, and simultaneously with reference to Fig. 1.The parameter detecting breakout box 2 that Fig. 4 illustrates the utility model the first embodiment to be provided works in the running synoptic diagram of supply current measurement pattern.The parameter detecting breakout box 2 that Fig. 5 illustrates the utility model the first embodiment to be provided works in the running synoptic diagram of supply voltage measurement pattern.
In simple terms, when described parameter detecting breakout box 2 is electrically connected between main frame 1 and the electronic installation 3, and when switch unit 217 was controlled change-over switches 219 disconnection the first sense terminals T1 and the second sense terminals T2, the user can probe 41 and the second measurement probe 43 insert respectively voltage jack 211 and electric current plug jack 215 is measured the induced current that supplies that main frames 1 are supplied to electronic installation 3 by first of ammeter 4 is measured.
In detail, when switch unit 217 control change-over switches 219 disconnect the first sense terminals T1 and the second sense terminals T2, the user can be adjusted into the current measurement pattern with ammeter 4, and first of ammeter 4 measured the voltage jack 211 that probe 41 inserts parameter detecting breakout boxs 2, simultaneously second of ammeter 4 is measured the electric current plug jack 215 that probe 43 inserts parameter detecting breakout box 2, so that ammeter 4, the first sense terminals T1 and the second sense terminals T2 form the loop of connect, and then can measure the confession induced current that main frame 1 exports electronic installation 3 to.
Similarly, as shown in Figure 5, when switch unit 217 control change-over switch 219 conductings the first sense terminals T1 and the second sense terminals T2, at this moment, voltage jack 211 namely is respectively coupled to the power supply stitch VDD of the first connector 23 and the power supply stitch VDD of the second connector 25.In other words, the voltage level of voltage jack 211 is equal to the voltage level of the power supply stitch VDD of the power supply stitch VDD of the first connector 23 and the second connector 25.Accordingly, the user can probe 43 inserts respectively voltage jack 211 and earth jack 213 is measured the supply voltage that main frames 1 are supplied to electronic installation 3 by the first measurement probe 41 and second of ammeter 4 is measured.
Say that further switch unit 217 can be push switch for example, and the user can control change-over switch 219 by the mode of pressing.For instance, when switch unit 217 does not sense the user and presses, can drive change-over switch 219 and disconnect the first sense terminals T1 and the second sense terminals T2, measure the confession induced current for the user.And when switch unit 217 senses the user and presses, can drive change-over switch 219 conductings the first sense terminals T1 and the second sense terminals T2, measure supply voltage for the user.
It should be noted that switch unit 217 also can pass through other on-off elements, the corresponding circuit design (for example connected mode of the first sense terminals T1 and the second sense terminals T2) such as the cooperation such as touch-switch or rocker switch realizes.Therefore, the utility model does not limit kind, entity framework, practical application mode, side circuit configuration mode and or the control mode of switch unit 217.In addition, the utility model those skilled in the art should be known by inference by foregoing circuit framework and running explanation, and other on-off elements are the application design of touch-switch or rocker switch and corresponding circuit for example, so do not giving unnecessary details at this.
Generally speaking, parameter detecting breakout box 2 of the present utility model is available for users to drive change-over switch 219 conductings or disconnect the first sense terminals T1 and the second sense terminals T2 by control switch unit 217, and uses simultaneously first of ammeter 4 to measure probe 41 and second and measure supply voltage or the supply current that probe 43 detection main frames 1 are supplied to electronic installation 3.In addition, electronic installation 3 required power also can be by performing calculations to obtain to supply voltage and supply current.
Subsidiary one carry be, when the user must not measure supply voltage and supply current, can meet power supply stitch VDD (that is conducting the first sense terminals T1 and second sense terminals T2) between the device 25 by control switch unit 217 conductings the first connector 23 and the second electricity, make main frame 1 normally provide electric power to electronic installation 3.Simultaneously, parameter detecting breakout box 2 also can be sent to via the data pins D+/D-the transmission of data of the first connector 23 main frame 1 the data pins D+/D-of electronic installation 3 by wire.In other words, parameter detecting breakout box 2 also can assist main frame 1 and electronic installation 3 to carry out data transmission work.
In addition, though the foregoing circuit framework is take the connector of the first connector 23 as A type USB universal serial bus specification, and the second connector 25 is the connector of Type B universal serial bus specification, and the utility model embodiment is not as limit.The foregoing circuit framework is also applicable to the first connector 23 and second connector 25 of other types, for instance, the first connector 23 and the second connector 25 all can be the connector of A type USB universal serial bus specification or the connector that the first connector 23 can be A type USB universal serial bus specification, and the second connector 25 can be the connector of micro-B universal serial bus specification etc.In other words, the foregoing circuit framework is the connector of applicable any type, as long as the power supply stitch of the first connector 23 can be connected the first sense terminals T1, the power supply stitch of the second connector 25 connects the second sense terminals T2, can export the voltage of electronic installation 3 to and supply induced current to measure main frame 1.
Being noted that Fig. 2 only is a schematic appearance of parameter detecting breakout box 2, is not to limit the utility model.Fig. 3 only is a circuit diagram of a parameter detecting breakout box 2, be not to limit the utility model, and the contact of the first sense terminals, the second sense terminals can be according to embodiment to some extent change with the entity framework of switch unit 217 and change-over switch 219 during actual enforcement.In addition, Fig. 4～Fig. 5 is not to limit the utility model for corresponding diagram 3 circuit running synoptic diagram only also.Accordingly, the utility model does not limit embodiment and the entity framework of the first connector 23, the first connector 2, switch unit 217 and/or change-over switch 219.
(the second embodiment)
Please refer to Fig. 6, the parameter detecting breakout box that Fig. 6 illustrates the utility model the second embodiment to be provided is used synoptic diagram.In the utility model embodiment, the first connector of parameter detecting breakout box 2a is the connector of A type universal serial bus specification, and the second connector is the connector of Type B universal serial bus specification.Main frame 1a realizes that with notebook computer electronic installation 3a then is that a smart mobile phone is realized.In addition, ammeter 4a is a universal electric meter in the utility model embodiment.Parameter detecting breakout box 2a is available for users to detect the supply voltage of main frame 1a (being notebook computer) supplies electrons device 3a (being smart mobile phone) and supply induced current by ammeter 4a, to obtain the actual required electric power of electronic installation 3a (being smart mobile phone).
As shown in Figure 6, parameter detecting breakout box 2a is coupled to main frame 1a (being notebook computer) and electronic installation 3a.The user can be by control parameter detecting breakout box 2a switch unit 217 conductings or disconnect power circuit between main frame 1a (being notebook computer) and the electronic installation 3a (being smart mobile phone), and measure supply voltage and supply induced current by measurement probe 41a and the 43a of ammeter 4a.In addition, main frame 1a (being notebook computer) also can carry out data transmission or charging running by parameter detecting breakout box 2a with electronic installation 3a (being smart mobile phone).The detailed mode of operation of parameter detecting breakout box 2a and inner commutation circuit framework have been specified in previous embodiment, the utility model those skilled in the art should know the mode of operation of parameter detecting breakout box 2a and the supply voltage that main frame 1a (being notebook computer) exports and the metering system that supplies induced current by inference, so repeat no more.
(the 3rd embodiment)
Please refer to Fig. 7, the parameter detecting breakout box that Fig. 7 illustrates the utility model the 3rd embodiment to be provided is used synoptic diagram.In the utility model embodiment, the first connector of parameter detecting breakout box 2a is the connector of A type universal serial bus specification, and the second connector is the connector of Type B universal serial bus specification.Main frame 1b realizes that with the charger with universal serial bus specification electronic installation 3a then realizes for smart mobile phone.In addition, ammeter 4a is universal electric meter in the utility model embodiment.
As shown in Figure 7, parameter detecting breakout box 2a is coupled to main frame 1b (being charger) and electronic installation 3a (being smart mobile phone).The user can be by control parameter detecting breakout box 2a switch unit 217 conductings or disconnect power circuit between main frame 1b (being charger) and the electronic installation 3a (being smart mobile phone), and the measurement probe 41a by ammeter 4a and 43a measure the supply voltage that main frame 1b (being charger) exports and supply induced current.The detailed mode of operation of parameter detecting breakout box 2a and inner commutation circuit framework have been specified in previous embodiment, the utility model those skilled in the art should know the mode of operation of parameter detecting breakout box 2a and the supply voltage that main frame 1b (being charger) exports and the metering system that supplies induced current by inference, so repeat no more.
In sum, the utility model embodiment provides a kind of parameter detecting breakout box, being connected between main frame and the electronic installation of this parameter detecting breakout box insertable type.Described parameter detecting breakout box can need not disassembled under the electronic installation for the slip-stick artist by switching the power supply circuit of main frame and electronic installation, can detect main frame and be supplied to supplying induced current and supplying voltage of electronic installation.Accordingly, can accelerate the slip-stick artist and obtain obtaining of the electrical specification data of electronic installation in engineering and the development phase of electronic installation, promote slip-stick artist's work efficiency.
The above only is embodiment of the present utility model, and it is not to limit to Patent right requirement scope of the present utility model.
Claims (9)
1. a parameter detecting breakout box is used for being connected between a main frame and the electronic installation, it is characterized in that this parameter detecting breakout box comprises:
One body has one first connector and one second connector;
One first sense terminals couples the power supply stitch of this first connector;
One second sense terminals couples the power supply stitch of this second connector;
One switches switch, couples between this first sense terminals and this second sense terminals, optionally this first sense terminals of conducting and this second sense terminals;
One voltage jack is positioned on this body, and couples this first sense terminals;
One electric current plug jack is positioned on this body, and couples this second sense terminals;
One earth jack is positioned on this body, and couples the ground pin of this first connector and the ground pin of this second connector; And
One switches the unit, couples this change-over switch, to control opening circuit or the path running of this change-over switch.
2. parameter detecting breakout box as claimed in claim 1, it is characterized in that the external ammeter of this parameter detecting breakout box, and this ammeter has one first and measures probe and one second measurement probe, this the first measurement probe is electrically connected by being inserted in this voltage jack and this first sense terminals, and this second measurement probe is electrically connected by being inserted in this electric current plug jack and this second sense terminals.
3. parameter detecting breakout box as claimed in claim 1, it is characterized in that the external ammeter of this parameter detecting breakout box, while having one first, this ammeter measures probe and one second measurement probe, this the first measurement probe is electrically connected by being inserted in this voltage jack and this first sense terminals, and this second measurement probe is electrically connected by the ground pin that is inserted in this earth jack and this first connector and this second connector.
4. parameter detecting breakout box as claimed in claim 1 is characterized in that more comprising:
One first wire, its first end are electrically connected the power supply stitch of this first connector, and the second end of this first wire is electrically connected the first end of this change-over switch; And
One second wire, its first end are electrically connected the second end of this change-over switch, and the second end of this second wire is electrically connected the power supply stitch of this second connector.
5. parameter detecting breakout box as claimed in claim 1, it is characterized in that this switch unit is a push switch, and when this push switch was pressed, this first sense terminals of this change-over switch conducting and this second sense terminals were measured a supply voltage of this main frame output for an ammeter; When this push switch was not pressed, this change-over switch disconnected this first sense terminals and this second sense terminals, measured one of this main frame output for this ammeter and supplied induced current.
6. parameter detecting breakout box as claimed in claim 1, wherein this earth jack connects the ground pin of this first connector and the ground pin of this second connector by an earth lead.
7. parameter detecting breakout box as claimed in claim 1 it is characterized in that this body is a housing, and this earth jack couples this body of this parameter detecting breakout box.
8. parameter detecting breakout box as claimed in claim 1 it is characterized in that this first connector is a pin connector, and this second connector is a socket connector.
9. parameter detecting breakout box as claimed in claim 1 is characterized in that this first connector is the connector of an A type universal serial bus specification, and the connector that this second connector is a Type B universal serial bus specification.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101223263U TWM455869U (en) | 2012-11-30 | 2012-11-30 | Electrical parameter measuring adapter |
| TW101223263 | 2012-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203241438U true CN203241438U (en) | 2013-10-16 |
Family
ID=49031846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220730017 Expired - Fee Related CN203241438U (en) | 2012-11-30 | 2012-12-25 | Parameter Detection Adapter |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203241438U (en) |
| TW (1) | TWM455869U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407217A (en) * | 2014-11-05 | 2015-03-11 | 贝兹维仪器(苏州)有限公司 | USB adapter applied to resistivity measuring instrument |
| CN105116988A (en) * | 2015-09-16 | 2015-12-02 | 联想(北京)有限公司 | Electronic equipment |
| CN104090132B (en) * | 2014-06-11 | 2017-02-01 | 中国人民解放军63680部队 | Testing turning-connection adapter connector for barrier type wiring terminal power module |
| CN110174605A (en) * | 2018-05-30 | 2019-08-27 | 中航光电科技股份有限公司 | A kind of case back plate connector and functional module test fixture |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD969081S1 (en) | 2020-05-29 | 2022-11-08 | Sony Interactive Entertainment Inc. | Connector |
-
2012
- 2012-11-30 TW TW101223263U patent/TWM455869U/en not_active IP Right Cessation
- 2012-12-25 CN CN 201220730017 patent/CN203241438U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090132B (en) * | 2014-06-11 | 2017-02-01 | 中国人民解放军63680部队 | Testing turning-connection adapter connector for barrier type wiring terminal power module |
| CN104407217A (en) * | 2014-11-05 | 2015-03-11 | 贝兹维仪器(苏州)有限公司 | USB adapter applied to resistivity measuring instrument |
| CN104407217B (en) * | 2014-11-05 | 2017-02-15 | 贝兹维仪器(苏州)有限公司 | USB adapter applied to resistivity measuring instrument |
| CN105116988A (en) * | 2015-09-16 | 2015-12-02 | 联想(北京)有限公司 | Electronic equipment |
| CN105116988B (en) * | 2015-09-16 | 2019-02-05 | 联想(北京)有限公司 | A kind of electronic equipment |
| CN110174605A (en) * | 2018-05-30 | 2019-08-27 | 中航光电科技股份有限公司 | A kind of case back plate connector and functional module test fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM455869U (en) | 2013-06-21 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |