CN212694257U - Fusing time recorder - Google Patents
Fusing time recorder Download PDFInfo
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- CN212694257U CN212694257U CN202022144877.1U CN202022144877U CN212694257U CN 212694257 U CN212694257 U CN 212694257U CN 202022144877 U CN202022144877 U CN 202022144877U CN 212694257 U CN212694257 U CN 212694257U
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Abstract
The utility model provides a fusing time recorder, which comprises an energy supply interface device, a jack part connected with the energy supply interface device and a timing device connected with the jack part; the energy supply interface device is used for being connected with commercial power and receiving electric energy input by the commercial power; the jack part is used for being connected with an electric product and transmitting the electric energy to the electric product; the timing device is used for recording the time of the electric energy transmitted by the electric appliance product through the jack portion as the fusing time of the electric appliance product. The utility model discloses a fusing time recorder can automatic electrical product's fusing time through timing device to can improve the efficiency of electrical product fusing test.
Description
Technical Field
The utility model relates to an electrical apparatus test field particularly, relates to a fusing time recorder.
Background
In the existing fusing test of the electrical products, the fusing time of the electrical products is generally recorded in a manual recording mode, and the testing efficiency is low when large-scale electrical tests are carried out.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model provides a fusing time recorder to automatic electrical product's fusing time, thereby can improve the efficiency of electrical product fusing test.
In order to achieve the above object, the utility model adopts the following technical scheme:
a fusing time recorder comprises an energy supply interface device, a jack part connected with the energy supply interface device, and a timing device connected with the jack part;
the energy supply interface device is used for being connected with commercial power and receiving electric energy input by the commercial power;
the jack part is used for being connected with an electric product and transmitting the electric energy to the electric product;
the timing device is used for recording the time of the electric energy transmitted by the electric appliance product through the jack portion as the fusing time of the electric appliance product.
Preferably, in the fusing time recorder, the jack portion includes a first jack portion and a replaceable converting unit;
the replaceable conversion unit includes a pin corresponding to the first jack portion and a second jack portion of a different type from the first jack portion.
Preferably, in the fusing time recorder, the jack portion further comprises a switch;
switch one end connect in energy supply interface arrangement, the other end connect in first jack portion is used for control energy supply interface arrangement with the electric energy break-make of first jack portion.
Preferably, in the fusing time recorder, the timing device comprises a power detection unit and a timing unit connected with the power detection unit;
the power detection unit is connected to the jack part and used for detecting the power of the electric energy output by the jack part;
the timing unit is used for receiving the power data output by the power detection unit and starting timing, and the timing is stopped when the power data is zero.
Preferably, in the fusing time recorder, the timing device further comprises a reset button connected with the timing unit;
the reset button is used for resetting the fusing time recorded by the timing unit to be zero.
Preferably, in the fusing time recorder, the energy supply interface device includes a mains supply plug and a current protection device;
current protection device one end is connected commercial power plug, and the other end is connected jack portion is used for at the commercial power input the voltage of electric energy is in predetermineeing voltage range to and the frequency communicates when predetermineeing the frequency commercial power plug with jack portion.
Preferably, the fusing time recorder further comprises an expanded jack portion connected with the energy supply interface device and the timing device, and an expanded extension socket detachably connected with the expanded jack portion;
the extended extension socket is used for being connected with the electric appliance product, transmitting the electric energy of the extended socket part to the electric appliance product, detecting the power of the electric appliance product, and transmitting power data to the timing device through the extended socket part.
Preferably, in the fusing time recorder, the extended extension socket includes at least one third jack portion and a power detection unit connected to the third jack portion.
Preferably, the fusing time recorder further comprises a status light connected with the jack portion;
the status light displays a first preset color when the plug hole part supplies power to the electric appliance product normally, and displays a second preset color after the electric appliance product is fused.
Preferably, the fusing time recorder further comprises a buzzer connected with the jack part;
the buzzer buzzes after the electrical appliance product is fused.
The utility model provides a fusing time recorder, which comprises an energy supply interface device, a jack part connected with the energy supply interface device and a timing device connected with the jack part; the energy supply interface device is used for being connected with commercial power and receiving electric energy input by the commercial power; the jack part is used for being connected with an electric product and transmitting the electric energy to the electric product; the timing device is used for recording the time of the socket part for transmitting the electric energy to the electric appliance product, and the time is the fusing time of the electric appliance product. The utility model discloses a fusing time recorder can automatic electrical product's fusing time to can improve the efficiency of electrical product fusing test.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to illustrate the technical solution of the present invention more clearly, the drawings that are needed in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope of the present invention. Like components are numbered similarly in the various figures.
Fig. 1 is a schematic structural diagram of a fusing time recorder provided in embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a socket portion of a fusing time recorder according to embodiment 2 of the present invention;
fig. 3 is a schematic structural view of a first socket portion according to embodiment 2 of the present invention;
fig. 4 is a schematic structural diagram of an alternative conversion unit provided in embodiment 2 of the present invention;
fig. 5 is a schematic structural view of a socket portion of another fusing time recorder according to embodiment 2 of the present invention;
fig. 6 is a schematic structural diagram of a fusing time recorder provided in embodiment 3 of the present invention;
fig. 7 is a schematic structural diagram of a fusing time recorder provided in embodiment 4 of the present invention;
fig. 8 is a schematic structural diagram of a fusing time recorder provided in embodiment 5 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
Hereinafter, the terms "including", "having", and their derivatives, which may be used in various embodiments of the present invention, are only intended to indicate specific features, numbers, steps, operations, elements, components, or combinations of the foregoing, and should not be construed as first excluding the existence of, or adding to, one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing.
Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the various embodiments of the present invention belong. The terms (such as those defined in commonly used dictionaries) should be interpreted as having a meaning that is consistent with their contextual meaning in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in various embodiments of the present invention.
Example 1
Fig. 1 is a schematic structural diagram of a fusing time recorder provided in embodiment 1 of the present invention.
The fusing time recorder 100 includes:
a power supply interface device 110, a jack portion 120 connected to the power supply interface device 110, and a timer device 130 connected to the jack portion 120;
the energy supply interface device 110 is used for being connected with the mains supply and receiving the electric energy input by the mains supply;
the embodiment of the utility model provides an in, the inside of electrical product generally is provided with fusing protection device to when electrical product work is unusual, perhaps the electric energy of inserting was unusual, cut off electrical product's power supply through this fusing device, avoid electrical product to take place serious fault and accident. Therefore, before the electric product leaves the factory, the safety test of the fusing protection device is generally required, and the recording of the fusing time of the electric product is one of the safety test items. The fusing time recorder 100 is used for recording the time from the operation of the electric product by inputting electric energy until fusing.
The embodiment of the utility model provides an in, this fusing time recorder 100 sets up between commercial power and electrical product for record electrical product's fusing time, consequently, the commercial power will be inputed to electrical product again after this fusing time recorder 100. The energy supply interface device 110 of the fusing time recorder 100 is used for connecting with the commercial power, and the energy supply interface device 110 may include a plug matching with the commercial power socket, for example, a plug of each national standard, such as a two-pin plug or a three-pin plug of the chinese standard, or a pin plug of the us standard, which is not limited herein, and may be replaced according to the tested electric product and the national standard used by the electric product. The energy supply interface device 110 further includes a power line with a ground line, the ground line is connected to the casing of the fusing time recorder 100, the casing of the fusing time recorder 100 is a metal casing, and a ground mark may be disposed on the metal casing of the fusing time recorder 100. And, the ground wire is also connected to the ground wire of the jack portion 120.
The jack portion 120 is used for connecting with an electric product and transmitting the electric energy to the electric product;
in the embodiment of the present invention, the fusing time recorder 100 is provided with pin hole portions, and the plug of the electrical product to be tested is matched with the plug of the electrical product to be tested, so as to transmit the electric energy inputted by the utility model to the electrical product. The jacks of the jack portion 120 may be different according to the plugs of the electrical products to be tested, for example, the jacks include a standard jack or a standard jack in the united states, and the tester may select the jacks according to the requirements, which is not limited herein.
The timing device 130 is used for recording the time when the socket 120 transmits the electric energy to the electric product as the fusing time of the electric product.
The embodiment of the utility model provides an in, this fusing time recorder 100 is provided with timing device 130, and this timing device 130 is connected and jack portion 120, can record the time that jack portion 120 transmitted electric energy to electrical product through timing device 130, can preserve the time of record after electrical product takes place the fusing, is the fusing time of this electrical product promptly. For example, the timing device 130 includes a power detection unit and a timing unit, when the electrical product is powered on to work, the power detected by the power detection unit is not zero, the timing unit can perform timing, when the power detected by the power detection unit is zero, the timing unit stops timing, and the recorded time is the fusing time of the electrical product. That is, above-mentioned this fusing time recorder can automatic electrical product's fusing time to can improve the efficiency of electrical product fusing test. After the electrical product is connected to the socket 120, if the electrical product is not started, the timing device 130 does not perform timing, but starts timing only after the electrical product is started.
Example 2
Fig. 2 is a schematic structural diagram of a socket portion of a fusing time recorder according to embodiment 2 of the present invention.
The jack portion 200 includes a first jack portion 210 and a replaceable converting unit 220;
the replaceable conversion unit 220 includes a pin corresponding to the first socket part 210 and a second socket part of a different type from the first socket part 210.
In the present embodiment, the power transmission structure of the first jack portion 210 of the jack portion 200 includes a live wire hole, a neutral wire hole, and a ground wire hole, which are respectively connected to a live wire, a neutral wire, and a ground wire of a power supply device. And one end of the replaceable switching unit 220 includes three pins corresponding to the live, neutral and ground holes, so that the replaceable switching unit 220 is connected to the first socket part 210 and receives power. The other end of the replaceable converting unit 220 is a second jack portion, and the structure of the second jack portion corresponds to the pins of the tested electrical product, that is, before testing the electrical product, a user can select the corresponding replaceable converting unit 220 according to the plug of the electrical product, for example, the replaceable converting unit 220 with the second jack portion being a chinese standard jack, or the replaceable converting unit 220 with the second jack portion being a us standard jack, so that the fusing time recorder can be applied to testing of electrical products of various standards, and the compatibility of the fusing time recorder is improved. If the fusing time recorder only performs the fusing test on the standard electrical appliance in the united states, the replaceable conversion unit 220 may not be provided, and the fixed standard jack in the united states may be directly used.
Fig. 3 is a schematic structural view of a first socket provided in embodiment 2 of the present invention.
Fig. 4 is a schematic structural diagram of an alternative conversion unit provided in embodiment 2 of the present invention.
In the embodiment of the present invention, the second socket portion and the pin of the replaceable converting unit 220 are only one of the preferred structures in the present application, and other structures that cooperate with each other may also be provided, which is not limited herein.
Fig. 5 is a schematic structural view of another socket 200 of a fusing time recorder according to embodiment 2 of the present invention.
The jack portion 200 also includes a switch 230; one end of the switch 230 is connected to the energy supply interface device, and the other end is connected to the first jack portion 210, so as to control the on/off of the energy supply interface device and the first jack portion 210.
Example 3
Fig. 6 is a schematic structural diagram of a fusing time recorder provided in embodiment 3 of the present invention.
The fusing time recorder 600 comprises a power supply interface device 610, a jack part 620 connected with the power supply interface device 610, and a timing device 630 connected with the jack part 620;
the energy supply interface device 610 is used for being connected with commercial power and receiving electric energy input by the commercial power;
the socket part 620 is used for connecting with an electric product and transmitting the electric energy to the electric product;
the timing device 630 is used for recording the time of the socket part 620 for transmitting the electric energy to the electric product, and the time is the fusing time of the electric product.
The timing device 630 includes a power detection unit 631 and a timing unit 632 connected to the power detection unit 631;
the power detection unit 631 is connected to the jack part 620, and is used for detecting the power of the electric energy output by the jack part 620;
the embodiment of the present invention provides an embodiment, including power detecting unit 631 in timing device 630 for recording the fusing time of electric appliance, this power detecting unit 631 is connected in jack portion 620, detects the power of power transmission when jack portion 620 supplies energy for electric appliance, also is the power of electric appliance, and power data transmission to timing unit 632 that will detect.
The timing unit 632 is configured to receive the power output by the power detection unit 631, start timing, and stop timing when the power data is zero.
The embodiment of the utility model provides an in, timing unit 632 can receive the power data of power detecting element 631 output, when the electrical product goes up the electricity and makes power detecting element 631 produce power data, this timing unit 632 begins to record the power supply time to electrical product, be zero at received power, also be that electrical product takes place the fusing and no longer works, when jack portion 620 no longer supplies power, timing unit 632 stops the timing, the time of record is the fusing time that electrical product carries out the fusing test promptly.
The timing device 630 further comprises a reset button 633 connected with the timing unit 632;
the reset button 633 is used for resetting the fusing time recorded by the timing unit 632 to zero.
In the embodiment of the present invention, the timing unit 632 in the timing device 630 can also keep the last recorded fusing time after power off, and therefore the reset button 633 connected with the timing unit 632 can be further disposed in the timing device 630, so as to reset the recorded fusing time to zero. The fusing time recorder 600 after reset can perform the fusing time test of the next electric product.
The energy supply interface device 610 comprises a mains plug 611 and a current protection device 612;
one end of the current protection device 612 is connected to the mains supply plug 611, and the other end of the current protection device is connected to the socket 620, so that the voltage of the electric energy input by the mains supply is within a preset voltage range, and the frequency is preset frequency, so that the mains supply plug 611 and the socket 620 are communicated.
In the embodiment of the present invention, the energy supply interface device 610 is provided with a mains plug 611, and the socket provided by the mains plug 611 and the testing environment is matched, for example, in the testing environment, when the testing environment is the american standard, the used mains plug 611 is correspondingly the mains plug 611 of the american standard, and there is no limitation.
The embodiment of the present invention provides an embodiment, still be provided with current protection device 612 between commercial power plug 611 and jack portion 620, this current protection device 612 is a test environment and a test object for limiting fusing time recorder 600, for example, the test environment is the american standard power consumption, when the test object is the american standard electrical apparatus, the above-mentioned predetermined voltage range can be 120V to 150V, the frequency is 60 hz, when exceeding this voltage range or frequency is not 60 hz, fusing time recorder 600's energy supply interface device 610 and jack portion 620 are disconnected, that is, this fusing time recorder 600 does not work. Similarly, when the test environment is the electricity consumption of the chinese standard and the test object is the electrical appliance of the chinese standard, the predetermined voltage range may be 220V to 250V, and the frequency is 50 hz, which is not limited herein.
Example 4
Fig. 7 is a schematic structural diagram of a fusing time recorder provided in embodiment 4 of the present invention.
The fusing time recorder 700 includes a mains plug 710, a timing device 720, a timing device reset button 721, a jack portion 730, and a switch 731.
The timing device also comprises an extended jack part 740 connected with the energy supply interface device and the timing device, and an extended extension socket 750 detachably connected with the extended jack part 740;
the extended socket 750 is used for connecting with the electric product, transmitting the electric energy of the extended socket 740 to the electric product, detecting the power of the electric product, and transmitting power data to the timing device through the extended socket 740.
The embodiment of the utility model provides an in, insert the row through above-mentioned extension and can be connected a fusing time recorder and many electrical products to the test of fusing time, and should extend insert and arrange including at least one third jack portion and with the power detecting element that third jack portion is connected, under the condition of a plurality of third jack portions, every third jack portion can be all inequality, with the plug of the different electrical products of cooperation, do not do the injecing here. The fusing time recorder 700 is provided with a control module, the control module is connected to the timing device 720 and the extended patch board 750 through the extended jack portion 740, and the control module can be provided with an application program for recording the fusing time of each jack on the extended patch board 750.
Example 5
Fig. 8 is a schematic structural diagram of a fusing time recorder provided in embodiment 5 of the present invention.
The fusing time recorder 800 comprises a power supply interface device 810, a jack part 820 connected with the power supply interface device 810, and a timing device 830 connected with the jack part 820;
the energy supply interface device 810 is used for being connected with commercial power and receiving electric energy input by the commercial power;
the jack portion 820 is used for connecting with an electric product and transmitting the electric energy to the electric product;
the timing device 830 is used for recording the time of the socket part 820 for transmitting the electric energy to the electric product, and the time is the fusing time of the electric product.
A status light 840 connected to the socket 820;
the status light 840 displays a first preset color when the socket part 820 normally supplies power to the electric product, and displays a second preset color after the electric product is fused.
Further comprises a buzzer 850 connected with the jack part 820;
the buzzer 850 buzzes after the electrical product is fused.
The embodiment of the utility model provides an in, buzzer 850 sets up on fusing time recorder 800's PCB board, and when the row was inserted in the use extension, when the electrical apparatus that should extend and insert one of them jack connection took place to fuse, buzzer 850 sent buzzing. That is, the buzzer 850 works immediately as long as the electric appliance is fused in the extended power strip.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A fusing time recorder is characterized by comprising an energy supply interface device, a jack part connected with the energy supply interface device and a timing device connected with the jack part;
the energy supply interface device is used for being connected with commercial power and receiving electric energy input by the commercial power;
the jack part is used for being connected with an electric product and transmitting the electric energy to the electric product;
the timing device is used for recording the time of the electric energy transmitted by the electric appliance product through the jack portion as the fusing time of the electric appliance product.
2. A fusion time recorder according to claim 1, wherein the socket portion comprises a first socket portion and a replaceable converting unit;
the replaceable conversion unit includes a pin corresponding to the first jack portion and a second jack portion of a different type from the first jack portion.
3. A fusion time recorder according to claim 2, wherein the receptacle portion further comprises a switch;
switch one end connect in energy supply interface arrangement, the other end connect in first jack portion is used for control energy supply interface arrangement with the electric energy break-make of first jack portion.
4. A fusion time recorder according to claim 1, wherein the timing device comprises a power detection unit and a timing unit connected to the power detection unit;
the power detection unit is connected to the jack part and used for detecting the power of the electric energy output by the jack part;
the timing unit is used for receiving the power data output by the power detection unit and starting timing, and the timing is stopped when the power data is zero.
5. A fusion time recorder as claimed in claim 4, wherein the timing device further comprises a reset button connected to the timing unit;
the reset button is used for resetting the fusing time recorded by the timing unit to be zero.
6. A fusion time recorder according to claim 1, wherein the power supply interface means comprises a mains plug and a current protection means;
current protection device one end is connected commercial power plug, and the other end is connected jack portion is used for at the commercial power input the voltage of electric energy is in predetermineeing voltage range to and the frequency communicates when predetermineeing the frequency commercial power plug with jack portion.
7. A fusion time recorder according to claim 1, further comprising an extended jack portion connected to the energy supply interface device and the timing device, and an extended extension socket detachably connected to the extended jack portion;
the extended extension socket is used for being connected with the electric appliance product, transmitting the electric energy of the extended socket part to the electric appliance product, detecting the power of the electric appliance product, and transmitting power data to the timing device through the extended socket part.
8. A fusion time recorder according to claim 7, wherein the extended extension socket comprises at least one third jack portion and a power detection unit connected to the third jack portion.
9. A fusion time recorder according to claim 1, further comprising a status light connected to the receptacle portion;
the status light displays a first preset color when the plug hole part supplies power to the electric appliance product normally, and displays a second preset color after the electric appliance product is fused.
10. A fusion time recorder according to claim 1, further comprising a buzzer connected to the insertion hole portion;
the buzzer buzzes after the electrical appliance product is fused.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022144877.1U CN212694257U (en) | 2020-09-25 | 2020-09-25 | Fusing time recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022144877.1U CN212694257U (en) | 2020-09-25 | 2020-09-25 | Fusing time recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212694257U true CN212694257U (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022144877.1U Active CN212694257U (en) | 2020-09-25 | 2020-09-25 | Fusing time recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212694257U (en) |
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- 2020-09-25 CN CN202022144877.1U patent/CN212694257U/en active Active
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