CN213457137U - Power adapter detection device - Google Patents
Power adapter detection device Download PDFInfo
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- CN213457137U CN213457137U CN202021675145.9U CN202021675145U CN213457137U CN 213457137 U CN213457137 U CN 213457137U CN 202021675145 U CN202021675145 U CN 202021675145U CN 213457137 U CN213457137 U CN 213457137U
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Abstract
The application relates to a power adapter detection device, and belongs to the technical field of power adapter detection. The application includes: the device comprises a start button, a stop button, an intermediate relay, a timing prompt module, an alternating current detection display module, at least one alternating current socket, at least one direct current socket and at least one direct current detection display module, wherein the number of the direct current sockets is the same as that of the alternating current sockets; the intermediate relay is provided with two normally open contacts; the starting button, the stopping button and a normally open contact and a coil of the intermediate relay form an automatic locking control module, and the automatic locking control module and the timing prompt module form a first circuit; the alternating current socket, the alternating current detection display module and the other normally open contact of the intermediate relay form a second circuit; and the at least one direct current socket is connected with the at least one direct current detection display module in a one-to-one correspondence manner. Through this application, help promoting power adapter's detection efficiency.
Description
Technical Field
The application belongs to the technical field of power adapter detection, and particularly relates to a power adapter detection device.
Background
The original gas components inside the domestic electric appliance products such as a water purifier, a humidifier, a bladeless fan, an air purifier and the like are usually low-voltage direct-current type accessories, and the domestic electric appliance products are randomly provided with a power adapter. In order to ensure that each produced product can be normally used, in actual production, a process of manually detecting the power adapter is set, and 100% full detection is carried out on the power adapter through manual detection. In the related art, the manual detection method comprises the following steps: the detection personnel use the power supply of the power strip, manual timing and the voltage measurement mode of the universal meter to detect. Under this detection mode, the operation action is more, and intensity of labour is great, and then leads to detection efficiency not high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the related art at least to a certain extent, the application provides a power adapter detection device, which is helpful for improving the detection efficiency of a power adapter.
In order to achieve the purpose, the following technical scheme is adopted in the application:
the application provides a power adapter detection device, includes:
the device comprises a start button, a stop button, an intermediate relay, a timing prompt module, an alternating current detection display module, at least one alternating current socket, at least one direct current socket and at least one direct current detection display module, wherein the number of the direct current sockets is the same as that of the alternating current sockets;
wherein,
the intermediate relay is provided with two normally open contacts;
the starting button, the stopping button and a normally open contact and a coil of the intermediate relay form an automatic locking control module, and the automatic locking control module and the timing prompt module form a first circuit;
the at least one alternating current socket, the alternating current detection display module and the other normally open contact of the intermediate relay form a second circuit;
the at least one direct current socket is connected with the at least one direct current detection display module in a one-to-one correspondence mode.
Further, the timing prompt module comprises: an opportunity relay and a prompt unit;
wherein,
the coil of the opportunity relay and the self-locking control module form a first series circuit, the normally open contact of the opportunity relay and the prompting unit form a second series circuit, and the second series circuit is connected with the first series circuit in parallel.
Further, the prompting unit comprises an acoustic and/or optical prompting device.
Further, the prompting unit adopts a buzzer.
Further, when the at least one alternating current socket, the at least one direct current socket and the at least one direct current detection display module are multiple, the alternating current socket and the direct current socket form a one-to-one corresponding distribution.
Further, when the number of the at least one AC socket, the number of the at least one DC socket and the number of the at least one DC detection display module are plural,
the direct current detection display module forms matrix distribution in a designated concentration area.
Furthermore, the at least one alternating current socket, the at least one direct current socket and the at least one direct current detection display module are eight.
Further, the power adapter detection device further includes:
a first circuit breaker disposed on the first circuit.
Further, the power adapter detection device further includes:
and the second circuit breaker is arranged on the second circuit.
Furthermore, the at least one alternating current detection display module adopts an alternating current voltmeter, and the at least one direct current detection display module adopts a direct current voltmeter.
This application adopts above technical scheme, possesses following beneficial effect at least:
through the power adapter detection device that this application provided, the measurement personnel set up through timing suggestion module in earlier stage and detect length, insert detection device's control power with first circuit to and insert the detection power to power adapter with the second circuit, control and detection power consumption part, the convenient power adapter to different voltage specifications detects. After the preparation is accomplished in the aforesaid, in the testing process, only need to insert power adapter alternating current plug into alternating current socket, power adapter direct current plug inserts direct current socket, then after pressing the start button, the second circuit switches on, alternating current detects display module and direct current and detects display module and show the testing result respectively, simultaneously, timing prompt module begins the count down, report to the police when reaching to set for length and indicate, thereby can effectively reduce operating personnel's operating procedure, and then help promoting power adapter's detection efficiency.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a circuit schematic diagram illustrating a power adapter detection arrangement according to an exemplary embodiment;
fig. 2 is a schematic configuration diagram illustrating an operation panel of a power adapter detection apparatus according to an exemplary embodiment;
in the figure, the position of the upper end of the main shaft,
1-a first circuit; 2-a second circuit;
11-a timing prompt module; 101-a prompt unit; 12-alternating current detection display module; 13-direct current detection display module; 14-an auto-lock control module; 15-a first circuit breaker; 16-second circuit breaker.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail below. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, fig. 1 is a circuit diagram illustrating a power adapter detection apparatus according to an exemplary embodiment, and as shown in fig. 1, the power adapter detection apparatus includes:
the system comprises a start button SB1, a stop button SB2, an intermediate relay KA, a timing prompt module 11, an alternating current detection display module 12, at least one alternating current socket CZ1, at least one direct current socket CZ2 and at least one direct current detection display module 13, wherein the number of the at least one alternating current socket CZ1 is the same as that of the at least one alternating current socket CZ 2;
wherein,
the intermediate relay KA is provided with two normally open contacts;
the starting button SB1, the stopping button SB2 and a normally open contact and a coil of the intermediate relay KA form an automatic locking control module 14, and the automatic locking control module 14 and the timing prompt module 11 form a first circuit 1;
the at least one ac socket CZ1, the ac detection and display module 12 and the other normally open contact of the intermediate relay KA form a second circuit 2;
the at least one dc socket CZ2 is connected to the at least one dc detection display module 13 in a one-to-one correspondence.
As shown in fig. 1, specifically, for the start button SB1, the stop button SB2, and the self-locking control module 14 formed by a normally open contact and a coil of the intermediate relay KA, the start button SB1, the stop button SB2, and the coil of the intermediate relay KA are connected in series, and the normally open contact of the intermediate relay KA is connected in parallel at two ends of the start button SB 1. After the start button SB1 is pressed, the first circuit 1 forms a path, so that the coil of the intermediate relay KA is energized, and then this normally open contact of the intermediate relay KA is closed, and thus the start button SB1 is released and then is restored to an open state, and the first circuit 1 is still kept on the path because of the fact that this normally open contact of the intermediate relay KA is closed. After the stop button SB2 is pressed, the stop button SB2 is turned from closed to open, so that the first circuit 1 is opened, and the normally open contact of the intermediate relay KA is returned to normally open, and the self-lock control module 14 returns to the initial state shown in fig. 1.
In practical applications, the at least one ac power detecting and displaying module 12 may adopt an ac voltmeter, and the at least one dc power detecting and displaying module 13 may adopt a dc voltmeter.
Through the power adapter detection device that this application provided, the measurement personnel set up through timing suggestion module 11 in earlier stage and detect for long time, insert detection device's control power with first circuit 1 to and insert the detection power to power adapter with second circuit 2, set up through timing suggestion module 11 and detect for long time, control and detection power consumption part, the convenience detects the power adapter of different voltage specifications. For example, the voltage specification of the power adapter may be 220V or 110V. After above-mentioned preparation is accomplished, in the testing process, only need insert AC adapter AC plug into AC socket CZ1, power adapter DC plug inserts DC socket CZ2, then presses start button SB1, and the auto-lock of auto-lock control module 14 auto-lock makes first circuit 1 switch on, and timing suggestion module 11 begins the count down, and simultaneously another normally open contact of auxiliary relay KA is closed, and then makes second circuit 2 switch on. The ac detection display module 12 displays an ac detection result at the ac end of the power adapter, and correspondingly, the dc detection display module 13 displays a dc detection result at the dc end of the power adapter. When the timing prompt module 11 reaches the set time length, an alarm prompt is performed to remind the detector that the detection is finished, and the next power adapter is replaced and detected. Therefore, the operation steps of operators are effectively reduced, and the detection efficiency of the power adapter is improved.
In practical applications, the timing prompt module 11 may adopt a timer with a reminding function.
Referring to fig. 1, in an embodiment, the timing prompt module 11 includes: a timing relay KT and a prompt unit 101;
wherein,
the coil of the opportunity relay KT and the automatic control module 14 form a first series circuit, the normally open contact of the opportunity relay KT and the prompting unit 101 form a second series circuit, and the second series circuit is connected with the first series circuit in parallel.
Further, the prompting unit 101 comprises an acoustic and/or optical prompting device.
Further, the prompting unit 101 employs a buzzer.
Specifically, the prompt unit 101 shown in fig. 1 adopts a buzzer, and a tester can set the required detection time length through the opportunity relay KT, start counting down after the opportunity relay KT is started, and when the detection time length is reached, the normally open contact of the opportunity relay KT is closed, so that the buzzer is powered on, buzzes for alarming, reminds the tester of ending the detection, and changes and detects the next power adapter.
Referring to fig. 2, fig. 2 is a schematic configuration diagram of an operation panel of a power adapter checking device according to an exemplary embodiment, wherein when there are a plurality of the at least one ac electrical outlet CZ1, the at least one dc electrical outlet CZ2 and the at least one dc test display module 13, the ac electrical outlet CZ1 and the dc electrical outlet CZ2 are distributed in a one-to-one correspondence, so that a tester can insert an ac plug and a dc plug of a power adapter into the ac electrical outlet CZ1 and the dc electrical outlet CZ2 correspondingly. In addition, the dc detection display module 13 may form a matrix distribution in a designated centralized area to form a centralized display of dc end detection results of each power adapter, so as to distinguish an unqualified power adapter.
Referring to fig. 2, in one embodiment, the at least one ac socket CZ1, the at least one dc socket CZ2 and the at least one dc detection display module 13 are eight. Detection personnel can once detect 8 power adapters, can further promote detection efficiency.
Referring to fig. 1, in an embodiment, the power adapter detection apparatus further includes:
a first circuit breaker 15 provided on the first circuit 1;
a second circuit breaker 16 arranged on said second circuit 2.
Specifically, as shown in fig. 1, a first circuit breaker 15 may be provided at the power supply access terminal of the first circuit 1, and a second circuit breaker 16 may be provided at the power supply access terminal of the second circuit 2, so as to be able to form open circuit protection for the first circuit 1 and the second circuit 2.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present application, the meaning of "plurality" means at least two unless otherwise specified.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and further, as used herein, connected may include wirelessly connected; the term "and/or" is used to include any and all combinations of one or more of the associated listed items.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. A power adapter detection device, comprising:
the device comprises a start button, a stop button, an intermediate relay, a timing prompt module, an alternating current detection display module, at least one alternating current socket, at least one direct current socket and at least one direct current detection display module, wherein the number of the direct current sockets is the same as that of the alternating current sockets;
wherein,
the intermediate relay is provided with two normally open contacts;
the starting button, the stopping button and a normally open contact and a coil of the intermediate relay form an automatic locking control module, and the automatic locking control module and the timing prompt module form a first circuit;
the at least one alternating current socket, the alternating current detection display module and the other normally open contact of the intermediate relay form a second circuit;
the at least one direct current socket is connected with the at least one direct current detection display module in a one-to-one correspondence mode.
2. The power adapter detection device of claim 1, wherein the timing prompt module comprises: an opportunity relay and a prompt unit;
wherein,
the coil of the opportunity relay and the self-locking control module form a first series circuit, the normally open contact of the opportunity relay and the prompting unit form a second series circuit, and the second series circuit is connected with the first series circuit in parallel.
3. The power adapter detection device of claim 2, wherein the prompting unit comprises an acoustic and/or optical prompt.
4. The power adapter detection device according to claim 2 or 3, wherein the prompt unit employs a buzzer.
5. The power adapter detection device of claim 1, wherein when there are a plurality of the at least one ac receptacle, the at least one dc receptacle and the at least one dc detection display module, the ac receptacle and the dc receptacle are distributed in a one-to-one correspondence.
6. The power adapter detection device of claim 1, wherein when there are a plurality of said at least one AC outlet, said at least one DC outlet and said at least one DC detection display module,
the direct current detection display module forms matrix distribution in a designated concentration area.
7. The power adapter detection device of claim 1, wherein the at least one ac outlet, the at least one dc outlet, and the at least one dc detection display module are eight.
8. The power adapter detection device of claim 1, further comprising:
a first circuit breaker disposed on the first circuit.
9. The power adapter detection device of claim 1, further comprising:
and the second circuit breaker is arranged on the second circuit.
10. The power adapter detection device according to claim 1, wherein the at least one ac detection display module is an ac voltmeter and the at least one dc detection display module is a dc voltmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021675145.9U CN213457137U (en) | 2020-08-12 | 2020-08-12 | Power adapter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021675145.9U CN213457137U (en) | 2020-08-12 | 2020-08-12 | Power adapter detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213457137U true CN213457137U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021675145.9U Active CN213457137U (en) | 2020-08-12 | 2020-08-12 | Power adapter detection device |
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| Country | Link |
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| CN (1) | CN213457137U (en) |
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- 2020-08-12 CN CN202021675145.9U patent/CN213457137U/en active Active
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