CN217820577U - Dormancy power consumption detection device with super capacitor electronic product - Google Patents
Dormancy power consumption detection device with super capacitor electronic product Download PDFInfo
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- CN217820577U CN217820577U CN202221572525.9U CN202221572525U CN217820577U CN 217820577 U CN217820577 U CN 217820577U CN 202221572525 U CN202221572525 U CN 202221572525U CN 217820577 U CN217820577 U CN 217820577U
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Abstract
The utility model provides a dormancy consumption detection device with super capacitor electronic product, consumption detection device includes: a power supply; a first conductive blade; a second conductive blade; a first pair of loop nodes and a second pair of loop nodes; a first power interface; a second power interface; the first conductive blade and the second conductive blade are synchronous blades, the fixed end of the first conductive blade is electrically connected with the anode of a first power interface, the fixed end of the second conductive blade is electrically connected with the anode of a second power interface, the cathode of the first power interface is connected with the cathode of the second power interface, and the first conductive blade and the second conductive blade can be selectively and electrically connected with the first pair of loop nodes or the second pair of loop nodes to construct different loops; the power consumption detection apparatus further includes: the meter pen fixing plate is connected with a shell structure above the meter bottom fixing plate, and a meter pen interface is installed on the side face of the shell.
Description
Technical Field
The utility model relates to a consumption detection device, in particular to dormancy consumption detection device with super capacitor electronic product.
Background
At present, in the circuit principle of many products, a super capacitor is arranged at the rear end of a power supply so as to meet the power supply requirement of a special protection mechanism circuit after abnormal power failure. However, the charging current of the super capacitor is very easy to fluctuate due to the change of the load, so that the power consumption test circuit cannot be completed immediately and effectively, and the super capacitor needs to be stood for more than 24 hours according to the specific capacitance value of the super capacitor, and then an ammeter can be connected in series in the power circuit for testing.
Because the sampling resistance value in the corresponding range of the ammeter under the low-power scene is generally larger, if the ammeter is connected in series when the product is initially electrified, the undervoltage of the product cannot be started normally due to overlarge partial pressure of the sampling resistance, and more ammeter test equipment can be occupied during batch production test, so that the test cannot be executed normally and effectively. However, if the ammeter is connected in series after 24 hours, the product is forced to exit from a low power consumption state due to short power-down operation, and the testing opportunity is lost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses one of them utility model aims at providing a dormancy consumption detection device with super capacitor electronic product, consumption detection device carries out the improvement on the connection structure through double-pole double-throw to current to found a change over switch that can two-way normally closed, and will improve after change over switch and ampere meter, power supply and the electronic product connection that awaits measuring, thereby make the electronic product that awaits measuring can not influence the electronic product dormancy state after super capacitor is stable and carry out the consumption detection, can improve the efficiency and the success rate that electronic product dormancy detected by a wide margin.
The utility model discloses another utility model aims to provide a dormancy consumption detection device with super capacitor electronic product, consumption detection device passes through the two-way normally closed connection structure of change over switch setting to insert ampere meter detection circuit in one of them normally closed structure return circuit, thereby can realize stabilizing electronic product power supply and consumption and detect.
The utility model discloses another utility model aims to provide a dormancy consumption detection device with super capacitor electronic product, consumption detection device can connect power supply and electronic product in batches, as long as single ampere meter can realize quick dormancy consumption and detect.
In order to realize at least one above-mentioned utility model purpose, the utility model discloses further provide a dormancy consumption detection device with super capacitor electronic product, consumption detection device includes:
a power supply;
a first conductive blade;
a second conductive blade;
a first pair of loop nodes;
a second pair of loop nodes;
a first power interface;
a second power interface;
the first conductive blade and the second conductive blade are synchronous blades, the fixed end of the first conductive blade is electrically connected with the anode of a first power interface, the fixed end of the second conductive blade is electrically connected with the anode of a second power interface, the cathode of the first power interface is connected with the cathode of the second power interface, the first conductive blade and the second conductive blade can be electrically connected with the first pair of loop nodes or the second pair of loop nodes selectively to construct different loops, the second pair of loop nodes are connected with a current detection device, and the power supply is used for continuously supplying power to different loops;
the power consumption detection apparatus further includes: the meter pen fixing plate is connected with a shell structure above the meter bottom fixing plate, and a meter pen interface is installed on the side face of the shell.
According to the utility model discloses one of them preferred embodiment, the positive negative pole of first power source connects power supply's positive negative pole, the positive negative pole interface that has super capacitor electronic product is connected to the positive negative pole of second power source interface.
According to the present invention, the first pair of loop nodes includes a first node and a sixth node, wherein the first node and the sixth node are electrically connected, and when the free ends of the first conductive blade and the second conductive blade are synchronously connected to the first node and the second node, a first normally closed loop is formed, and the power supply source of the first power interface connection is continuously supplied with power to the super capacitor electronic product having the second power interface connection through the first normally closed loop.
According to the utility model discloses another preferred embodiment, the second is to the loop node and is included third node and fourth node, wherein black pen-shape metre interface and red pen-shape metre interface are connected respectively through the wire to third node and fourth node.
According to the utility model discloses another preferred embodiment, black table pen and red table pen that the ammeter corresponds are connected to black table pen interface and red table pen interface contact.
According to the present invention, the third node is further connected to the positive electrode of the first power source through a wire, and the fourth node is connected to the negative electrode of the second power source through a wire, so as to form a second loop capable of being connected to the ammeter.
According to the utility model discloses another preferred embodiment, power consumption detection device includes second node and fifth node, second node and fifth node are located respectively on the wire of the anodal connection of first power source and the wire of the anodal connection of second power source.
According to the utility model discloses another preferred embodiment, shell structure includes first casing and second casing, wherein the pen-shape metre interface set up in the back of first casing, second casing top is equipped with shift knob, shift knob connects first electrically conductive blade and the electrically conductive blade of second, but first electrically conductive blade and the electrically conductive blade of second synchronous connection respectively first pair of loop connection or second pair of loop node.
According to another preferred embodiment of the present invention, the fixing plate is fixed to the first housing and the second housing, respectively.
Drawings
Fig. 1 shows the circuit connection diagram of the sleep power consumption detection device with super capacitor electronic product of the present invention.
Fig. 2 is a schematic diagram showing the entity of the dormancy power consumption detection apparatus with super capacitor electronic product of the present invention.
Fig. 3 shows a schematic diagram of a module of the sleep power consumption detection device of the super capacitor electronic product of the present invention.
The power supply comprises a first conductive blade-A, a second conductive blade-B, a meter pen interface-P1, a first power supply interface-P2 and a second power supply interface-P3, wherein the first node-1, the second node-2, the third node-3, the fourth node-4, the fifth node-5, the sixth node-6, a change-over switch S1, a shell structure-10, a first shell-11, a second shell-12 and a fixing plate-20.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The underlying principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purpose of limitation.
It is understood that the terms "a" and "an" should be interpreted as meaning "at least one" or "one or more," i.e., that a quantity of one element may be one in one embodiment, while a quantity of another element may be plural in other embodiments, and the terms "a" and "an" should not be interpreted as limiting the quantity.
Referring to fig. 1-3, the present invention discloses a device for detecting sleep power consumption of an electronic product with a super capacitor. Wherein the device comprises the following parts: the power supply device comprises a power supply source, a first conductive blade, a second conductive blade, a first pair of loop nodes, a second pair of loop nodes, a first power interface and a second power interface, wherein the first conductive blade and the second conductive blade are synchronous double-throw blades and can realize synchronous pull-up and pull-down, so that the first conductive blade and the second conductive blade are in synchronous contact with corresponding nodes. The first conductive blade and the second conductive blade respectively comprise a free end and a pivoting end, wherein the pivoting end is electrically connected with the power supply, the first power interface is connected with the power supply, and the second power interface is connected with an electronic product to be detected and provided with a super capacitor. Wherein the first and second conductive blades are synchronously connectable in contact with the first and second pairs of loop nodes, the first power interface is selectively connectable to the first and second loop nodes, respectively, and the second power interface is selectively connectable to the second loop node, wherein the first pair of loop nodes comprises a first node and a sixth node, wherein the first and sixth nodes are connected by a wire, and the second and first power interfaces are connected to the first and second conductive blades, thereby enabling the first and second conductive blades to continuously power the supercapacitor electronic product while contactingly connecting the first loop node. The first node, the second node, the third node, the fourth node, the fifth node, the sixth node, the first conductive blade and the second conductive blade form a change-over switch.
It is worth mentioning that the second loop node comprises a third node and a fourth node, wherein the third node and the fourth node are respectively provided with corresponding wires, the third node is connected with a black pen interface through a wire, the fourth node is connected with a red pen interface through a wire, a black pen and a red pen of the ammeter can be respectively connected with the black pen interface and the red pen interface in a contact manner, the first conductive blade and the second conductive blade can be synchronously connected with the third node and the fourth node in a contact manner, and a second loop formed by the third node and the fourth node can be connected with the first power interface and the second power interface under the condition of being connected with the ammeter, so that when the first power interface is connected with a power supply and the second power interface is connected with an electronic product with a super capacitor, the detection of the dormant power consumption of the electronic product with the super capacitor can be realized.
The third node is connected with the second node through a wire, wherein the second node is arranged on a conductive connecting wire of the first conductive blade pivoting end and the first power interface, and the positive electrode of the first power interface is connected with the pivoting end at the tail end of the first conductive blade through a conductive connecting wire. The fourth node is connected with the fifth node through a wire, the fifth node is arranged on the pivoting end part of the second conductive blade and the conductive connecting wire of the second power interface, the anode of the second power interface is connected with the pivoting end part at the tail of the second conductive blade through the conductive connecting wire, and the cathode of the first power interface is connected with the cathode of the second power interface through a wire, so that the dormancy power consumption of the electronic product with the supercapacitor can be detected in a stable power supply state through the connection structure arrangement of the third node and the fourth node.
The first node and the sixth node in the first loop node are normally closed nodes, a loop formed by the first node and the sixth node can enable a power supply to continuously and stably supply power to the electronic product with the super capacitor, the ammeter can be connected into the second loop through a black meter pen interface and a red meter pen interface connected in the second loop node when the electronic product with the super capacitor enters a sleep state under the stable power supply of the electronic product with the super capacitor, the first power supply loop is not switched when the first conductive blade and the second conductive blade are respectively in synchronous contact connection with the first node and the second node, the first power supply loop enables the second loop to be in a short-circuit state, and the ammeter does not display current at the moment. When the first conductive blade and the second conductive blade are synchronously connected with the third node and the fourth node, and the ammeter is installed at the corresponding interface, the third node and the fourth node are connected with the conductive blade and are short-circuited, the power supply directly supplies power to the electronic product with the super capacitor through the ammeter in the second loop, and at the moment, the electronic product with the super capacitor is still in a stable state (the ammeter can be regarded as a short-circuit lead), so that the ammeter can determine the power consumption of the electronic product with the super capacitor in a stable dormant state. The power supply has fixed voltage, and the resistance of the devices such as the conducting wire, the ammeter and the like can be ignored, so that after voltage data and current data are obtained, the power consumption of the electronic product with the super capacitor in the stable dormant state can be calculated.
Referring to fig. 3, the present invention provides a physical structure diagram of a detection device, wherein the detection device includes a fixing plate, a housing structure is disposed on the fixing plate, the housing structure includes a first housing and a second housing, wherein a corresponding stylus pen interface is disposed on the back of the first housing, the transfer switch is disposed inside the second housing, and the transfer switch is connected to the corresponding stylus pen interface. The first shell and the second shell are fixed on the fixing plate, a conductive connecting wire coated with an insulating layer material is arranged at the tail end of the fixing plate close to the second shell, and the conductive connecting wire is respectively connected with the corresponding first power supply interface and the second power supply interface.
It is understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention, the objects of which have been fully and effectively achieved, the functions and structural principles of which have been shown and described in the embodiments, and that the embodiments of the present invention may be modified or adapted without departing from said principles.
Claims (9)
1. A device for detecting sleep power consumption of an electronic product having a super capacitor, the device comprising:
a power supply;
a first conductive blade;
a second conductive blade;
a first pair of loop nodes;
a second pair of loop nodes;
a first power interface;
a second power interface;
the first conductive blade and the second conductive blade are synchronous blades, the fixed end of the first conductive blade is electrically connected with the anode of a first power interface, the fixed end of the second conductive blade is electrically connected with the anode of a second power interface, the cathode of the first power interface is connected with the cathode of the second power interface, and the first conductive blade and the second conductive blade can be selectively and electrically connected with the first pair of loop nodes or the second pair of loop nodes to construct different loops;
the power consumption detection apparatus further includes: the meter pen fixing plate is characterized in that a shell structure is connected above the meter bottom fixing plate, and a meter pen interface is installed on the side face of the shell.
2. The device according to claim 1, wherein the positive and negative electrodes of the first power interface are connected to the positive and negative electrodes of the power supply, and the positive and negative electrodes of the second power interface are connected to the positive and negative electrodes of the supercapacitor electronic product.
3. The device as claimed in claim 1, wherein the first pair of loop nodes includes a first node and a sixth node, the first node and the sixth node are electrically connected, when the free ends of the first conductive blade and the second conductive blade are synchronously connected to the first node and the second node, a first normally closed loop is formed, and the power supply source connected to the first power interface continuously supplies power to the super-capacitor electronic product connected to the second power interface through the first normally closed loop.
4. The device of claim 1, wherein the second pair of loop nodes comprises a third node and a fourth node, and wherein the third node and the fourth node are connected to the black pen interface and the red pen interface respectively through wires.
5. The device for detecting the dormancy power consumption of an electronic product with a super capacitor as claimed in claim 4, wherein the black pen interface and the red pen interface are connected with the black pen and the red pen corresponding to the ammeter in a contact manner.
6. The device as claimed in claim 4, wherein the third node is further connected to the positive electrode of the first power interface through a wire, the fourth node is connected to the negative electrode of the second power interface through a wire, so as to form a second loop connectable to a current meter, the second pair of loop nodes is connected to the current detection device, and the power supply is configured to continuously supply power to different loops.
7. The device according to claim 1, wherein the device comprises a second node and a fifth node, and the second node and the fifth node are respectively located on a lead connected to the positive electrode of the first power interface and a lead connected to the positive electrode of the second power interface.
8. The device as claimed in claim 1, wherein the housing structure comprises a first housing and a second housing, wherein the stylus pen interface is disposed on a back surface of the first housing, a switch button is disposed above the second housing, the switch button is connected to the first conductive blade and the second conductive blade, and the first conductive blade and the second conductive blade are respectively and synchronously connected to the first pair of loop connections or the second pair of loop nodes.
9. The apparatus as claimed in claim 8, wherein the fixing plates fix the first housing and the second housing respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221572525.9U CN217820577U (en) | 2022-06-22 | 2022-06-22 | Dormancy power consumption detection device with super capacitor electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221572525.9U CN217820577U (en) | 2022-06-22 | 2022-06-22 | Dormancy power consumption detection device with super capacitor electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217820577U true CN217820577U (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221572525.9U Active CN217820577U (en) | 2022-06-22 | 2022-06-22 | Dormancy power consumption detection device with super capacitor electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217820577U (en) |
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2022
- 2022-06-22 CN CN202221572525.9U patent/CN217820577U/en active Active
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