CN113055804A - Earphone heating test system and earphone heating test method - Google Patents
Earphone heating test system and earphone heating test method Download PDFInfo
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- CN113055804A CN113055804A CN202110384265.6A CN202110384265A CN113055804A CN 113055804 A CN113055804 A CN 113055804A CN 202110384265 A CN202110384265 A CN 202110384265A CN 113055804 A CN113055804 A CN 113055804A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 122
- 238000012360 testing method Methods 0.000 title claims abstract description 67
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- 230000002159 abnormal effect Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 23
- 230000020169 heat generation Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
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- 230000008018 melting Effects 0.000 description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
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Abstract
The invention discloses an earphone heating test system and an earphone heating test method, wherein the system comprises a temperature tester, at least one first temperature sensing element and a second temperature sensing element, wherein the first temperature sensing element and the second temperature sensing element are connected with the temperature tester; the first temperature sensing element is used for collecting the heating temperature of the charging box or the earphone; the second temperature sensing element is used for collecting the ambient temperature; the temperature tester is used for substituting the heating temperature and the ambient temperature into an algorithm formula to calculate the actual heating temperature of the charging box or the earphone; and the temperature control module is used for comparing the actual heating temperature with a preset threshold value and determining whether the charging box or the earphone heats abnormally. The wireless earphone and the charging box can display the hidden problems of heating of the earphone and the charging box, help workers to more scientifically and efficiently find and intercept the wireless earphone and the charging box with abnormal heating problems, can control the shipment quality of products, and are beneficial to improving the purchasing and using experience of users.
Description
Technical Field
The invention relates to the technical field of earphone heating test, in particular to an earphone heating test system and an earphone heating test method.
Background
With the improvement of life quality of people, digital products such as earphones and the like gradually play an irreplaceable role in the life of people. The classification of headphones varies widely, but in general we can fall into two categories: wired headphones and wireless headphones. Among them, the wireless earphone is a fashion digital product which is rapidly popular in recent years, and compared with the wired earphone, the wireless earphone has the advantage that users can avoid the transmission line from being stumbled, and is more convenient to use, so that the wireless earphone is the mainstream of the market instead of the wired earphone.
At present, because wireless earphone and the problem of generating heat of the box that charges that matches with wireless earphone are more recessive, consequently in process of production, the staff is difficult to in time discover and intercept have the wireless earphone and the box that charges that generate heat the unusual problem to lead to these wireless earphones that have the unusual problem of generating heat and the box that charges to flow into the phenomenon that probably takes place the melting that generates heat in the use after the market, then influence user's use and experience lightly, then cause certain injury to user's the person seriously.
Therefore, a technology for timely finding the wireless earphone and the charging box with the abnormal heating problem in the production process needs to be researched, so that the wireless earphone and the charging box with the abnormal heating problem can be intercepted.
The above information is given as background information only to aid in understanding the present disclosure, and no determination or admission is made as to whether any of the above is available as prior art against the present disclosure.
Disclosure of Invention
The embodiment of the invention discloses an earphone heating test system and an earphone heating test method, which can display the heating hidden problems of an earphone and a charging box without being touched by blind hands of workers, and improve the efficiency and the scientificity of heating tests in the production process of the earphone and the charging box.
The first aspect of the embodiment of the invention discloses an earphone heating test system;
as an optional implementation manner, in the first aspect of the embodiment of the present invention, the system includes:
the temperature measuring device comprises a temperature tester, at least one first temperature sensing element connected with the temperature tester and a second temperature sensing element connected with the temperature tester, wherein the first temperature sensing element is attached to a charging box which is being charged or an earphone which is being charged or playing music, and the second temperature sensing element is exposed in the air;
the first temperature sensing element is used for collecting the heating temperature of the charging box or the earphone;
the second temperature sensing element is used for collecting the ambient temperature of the environment where the charging box or the earphone is located;
the temperature tester is used for substituting the heating temperature and the environment temperature into an algorithm formula to calculate the actual heating temperature of the charging box or the earphone;
the temperature tester is further used for comparing the actual heating temperature with a preset threshold value, determining whether the charging box or the earphone heats abnormally, and generating a test result.
In an optional embodiment, in the system for testing heating of an earphone, the system further includes a wireless tester;
the wireless tester is wirelessly connected with the earphone and used for controlling the earphone to play music.
As an optional implementation manner, in the earphone heating test system, the wireless tester is a bluetooth tester.
As an optional implementation manner, in the system for testing heating of an earphone, both the first temperature-sensing element and the second temperature-sensing element are thermocouples;
the hot junction of thermocouple is attached on the box that charges or attached on the earphone or expose in the air, the cold junction of thermocouple with the temperature tester is connected.
As an optional implementation manner, in the earphone heating test system, the system further includes a computer;
and the computer is connected with the temperature tester and is used for storing the test result uploaded by the temperature tester so as to be used for tracing and inquiring.
A second aspect of the embodiments of the present invention discloses a method for testing heating of an earphone, where the method is implemented by using the system for testing heating of an earphone according to the first aspect;
as an alternative implementation, in the second aspect of the embodiment of the present invention, the method includes:
collecting the heating temperature of the charging box or the earphone through the first temperature sensing element;
collecting the ambient temperature of the environment where the charging box or the earphone is located through the second temperature sensing element;
substituting the heating temperature and the environment temperature into an algorithm formula through the temperature tester to calculate the actual heating temperature of the charging box or the earphone;
and comparing the actual heating temperature with a preset threshold value through the temperature tester, determining whether the charging box or the earphone heats abnormally, and generating a test result.
As an optional implementation manner, in the method for testing heating of an earphone, the step of calculating the actual heating temperature of the charging box or the earphone by the temperature tester by substituting the heating temperature and the ambient temperature into an algorithm formula includes:
substituting the heating temperature and the environment temperature into the following algorithm formula through the temperature tester to calculate the actual heating temperature of the charging box or the earphone:
the actual exothermic temperature is exothermic temperature — ambient temperature.
As an optional implementation manner, in the method for testing heating of an earphone, before the step of acquiring the heating temperature of the charging box or the earphone by the first temperature-sensing element, the method further includes:
charging the charging box through a charging wire;
or, the earphone is charged through the charging box;
or, the wireless tester controls the earphone to play music.
As an optional implementation manner, in the method for testing heating of an earphone, the step of comparing, by a temperature tester, the actual heating temperature with a preset threshold to determine whether the charging box or the earphone generates abnormal heating and generating a test result includes:
comparing the actual heating temperature with a preset threshold value through the temperature tester, and judging whether the actual heating temperature is greater than the preset threshold value;
if so, the charging box or the earphone generates abnormal heat and generates a test result;
if not, the charging box or the earphone generates heat normally, and a test result is generated.
As an optional implementation manner, in the method for testing heating of an earphone, after the step of comparing the actual heating temperature with a preset threshold by a temperature tester, determining whether the charging box or the earphone heats abnormally, and generating a test result, the method further includes:
and the temperature tester uploads the test result to a computer for tracing and inquiring.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
gather the temperature that generates heat of earphone or the box that charges through using first temperature-sensing element, and use the second temperature-sensing element to gather ambient temperature, then send respectively to the temperature tester and carry out the judgement whether unusual of temperature, when unusual taking place, the temperature tester can also take place the alarm sound simultaneously, can show the recessive problem of generating heat of earphone and box that charges, help the staff more scientific, more efficiently discover and intercept wireless earphone and the box that charges that have the unusual problem of generating heat, can manage and control the shipment quality of product, be favorable to improving user's purchase and use experience.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an earphone heating test system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an earphone heating test system according to an embodiment of the present invention;
fig. 3 is a schematic flow chart of a testing method for testing heating of an earphone according to a second embodiment of the present invention.
Reference numerals:
the temperature tester comprises a temperature tester 1, a first temperature sensing element 2, a second temperature sensing element 3 and a wireless tester 4.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that 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. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the referred devices or elements must have the specific orientations, be configured to operate in the specific orientations, and thus are not to be construed as limitations of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Example one
In view of the defects of the prior art, the inventor of the invention actively researches and innovates based on the abundant practical experience and professional knowledge in many years of the industry and by matching with the application of the theory, so as to create a feasible heating test technology for the earphone and the charging box. After continuous research, design and repeated trial and improvement, the invention with practical value is finally created.
Referring to fig. 1-2, fig. 1 is a schematic structural diagram of an earphone heating test system according to an embodiment of the present invention. As shown in fig. 1, an embodiment of the present invention provides an earphone heating test system, which collects heating temperatures of an earphone or a charging box by using a first temperature sensing element, collects ambient temperatures by using a second temperature sensing element, and then respectively transmits the collected temperatures to a temperature tester to determine whether the temperatures are abnormal, so as to solve the problem that a worker cannot easily find and intercept a wireless earphone and a charging box having a heating abnormal problem in time.
The earphone heating test system comprises a temperature tester 1, at least one first temperature sensing element 2 connected with the temperature tester 1 and a second temperature sensing element 3 connected with the temperature tester 1, wherein the first temperature sensing element 2 is attached to a charging box which is being charged or an earphone which is being charged or playing music, and the second temperature sensing element 3 is exposed in the air;
the first temperature sensing element 2 is used for collecting the heating temperature of the charging box or the earphone;
the second temperature sensing element 3 is used for collecting the ambient temperature of the environment where the charging box or the earphone is located;
the temperature tester 1 is used for substituting the heating temperature and the environment temperature into an algorithm formula to calculate the actual heating temperature of the charging box or the earphone;
the temperature tester 1 is further configured to compare the actual heating temperature with a preset threshold value, determine whether the charging box or the earphone generates heat abnormally, and generate a test result.
It should be noted that, during each heating test, one temperature tester 1 can test a plurality of earphones or charging boxes simultaneously through the plurality of first temperature sensing elements 2 connected thereto, so as to realize the batch heating test in the earphone production process. One first temperature sensing element 2 correspondingly collects the heating temperature of one earphone or charging box, and the environment temperature collected by the second temperature sensing element 3 is used as a reference temperature, namely a calculation standard, so that the temperature tester 1 can be used for judging whether the heating is abnormal or not by combining the heating temperature collected by each first temperature sensing element 2 one by one. Ambient temperature refers to the temperature of the plant or laboratory and is typically between 25 ° and 32 °. Taking an ambient temperature of 25 ° as an example, if the measured heat generation temperature of the earphone or the charging box exceeds 52 °, that is, the actual heat generation temperature of the earphone or the charging box exceeds 27 °, the product needs to be observed and analyzed separately, because 52 ° is the highest heat generation temperature acceptable when the earphone or the charging box is charged or when the earphone plays music.
In this embodiment, the temperature tester 1 is a multi-channel temperature tester 1 commonly available in the market, for example, the multi-channel temperature tester 1 of the company model SH-X, and the temperature tester 1 is configured with 32 or 64 channel interfaces, one of the channel interfaces is connected to the second temperature sensing element 3, and the other channel interfaces are connected to the first temperature sensing element 2 respectively. The temperature tester 1 is further equipped with a large-sized liquid crystal display screen for displaying the temperature data and temperature curve collected by each channel interface, and a key for setting a preset threshold or a collection interval time, and certainly also equipped with a signal amplification circuit, a control circuit, an a/D conversion circuit, etc. in view of that these contents are common in the prior art and are not the key points of the design of the scheme, no further explanation is made here.
In this embodiment, the first temperature-sensing element 2 is attached to the charging box or the earphone through a high-temperature adhesive tape.
The first temperature-sensing element 2 and the second temperature-sensing element 3 may be thermocouples or thermistors, and for example, the present embodiment is preferably a thermocouple;
when the temperature-sensing element is used as the first temperature-sensing element 2, the hot end of the thermocouple is attached to the charging box or the earphone, and then the cold end of the thermocouple is connected with the temperature tester 1.
When the temperature-sensing element is used as the first temperature-sensing element 2, the hot end of the thermocouple is exposed to air, and then the cold end of the thermocouple is also connected with the temperature tester 1.
Although the heating temperature can be collected in any area where the thermocouple is attached to the earphone or the charging box, in order to improve the accuracy of the collection of the heating temperature, in the present embodiment, the attachment position of the thermocouple is set at a position close to the battery of the earphone or the charging box, where the heating temperature is the highest and the heating and melting phenomenon is most likely to occur.
In this embodiment, the system further comprises a wireless tester 4;
the wireless tester 4 is wirelessly connected with the earphone and used for controlling the earphone to play music.
Preferably, the wireless tester 4 is a bluetooth tester commonly available in the market, for example, a one-to-four bluetooth tester with a model number of TN218, and the bluetooth tester can control a plurality of earphones to play music in batch.
In this embodiment, the system further comprises a computer;
and the computer is connected with the temperature tester 1 and is used for storing the test result uploaded by the temperature tester 1 so as to be used for tracing and inquiring.
It should be noted that, as described above, the test result is obtained by the comparison and analysis of the temperature tester 1, but actually, the test result may also be executed by a computer, and at this time, the temperature tester 1 only displays the acquired heating temperature or displays the test result obtained and returned by the computer.
Although the terms temperature tester, first temperature-sensing element, second temperature-sensing element, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
According to the earphone heating test system provided by the embodiment of the invention, the first temperature sensing element is used for collecting the heating temperature of the earphone or the charging box, the second temperature sensing element is used for collecting the environment temperature, and then the environment temperature is respectively transmitted to the temperature tester for judging whether the temperature is abnormal or not, so that the hidden heating problem of the earphone and the charging box can be displayed, the wireless earphone and the charging box with the abnormal heating problem can be found and intercepted more scientifically and efficiently by workers, the shipment quality of products can be controlled, and the purchase and use experience of users can be improved.
Example two
Referring to fig. 3, fig. 3 is a schematic flow chart of a method for testing heating of an earphone according to an embodiment of the present invention, where the method is suitable for a scenario of performing a heating test in an earphone production process, and the method is executed by the system for testing heating of an earphone according to the first embodiment. As shown in fig. 3, the method for testing heating of an earphone may include the following steps:
s201, collecting the heating temperature of the charging box or the earphone through the first temperature sensing element.
Preferably, before the step S201, the method further includes:
charging the charging box through a charging wire;
or, the earphone is charged through the charging box;
or, the wireless tester controls the earphone to play music.
It should be noted that, when the charging box is charged, the position close to the battery will generate heat, and when the earphone is charged or plays music, the position close to the battery will generate heat. In order to acquire more accurate heating temperature, the charging box or the earphone can be also placed in a PE bag or a special jig.
S202, collecting the ambient temperature of the environment where the charging box or the earphone is located through the second temperature sensing element.
It should be noted that the first temperature sensing element and the second temperature sensing element respectively and continuously collect the heating temperature and the ambient temperature, and the interval time of each collection may be set to 1 to 999S, or other values.
S203, substituting the heating temperature and the environment temperature into an algorithm formula through the temperature tester, and calculating the actual heating temperature of the charging box or the earphone.
Preferably, the step S203 further includes:
substituting the heating temperature and the environment temperature into the following algorithm formula through the temperature tester to calculate the actual heating temperature of the charging box or the earphone:
the actual exothermic temperature is exothermic temperature — ambient temperature.
It should be noted that, because the initial temperature of the charging box or the earphone is affected by the ambient temperature, that is, the initial temperature of the charging box or the earphone is different at different ambient temperatures, the ambient temperature of the charging box or the earphone needs to be collected in this embodiment, and then the ambient temperature is introduced to correct the collected heating temperature of the charging box or the earphone, so as to obtain the actual heating temperature.
S204, comparing the actual heating temperature with a preset threshold value through the temperature tester, determining whether the charging box or the earphone heats abnormally, and generating a test result.
The specific value of the preset threshold may be determined by a technician according to an empirical value and an actual application scenario, and may be any value, which is not specifically limited herein.
Preferably, the step S204 further includes:
comparing the actual heating temperature with a preset threshold value through a temperature tester, and judging whether the actual heating temperature is greater than the preset threshold value;
if so, the charging box or the earphone generates abnormal heat and generates a test result;
if not, the charging box or the earphone generates heat normally, and a test result is generated.
It should be noted that, no matter the test result is that the earphone generates heat abnormally or the earphone generates heat normally, the temperature tester can display specific temperature data and temperature curve, but the difference is that when the test result is that the earphone generates heat abnormally, the temperature tester can also give an alarm to remind the staff to observe and analyze the product independently.
Preferably, after the step S204, the method further includes:
and the temperature tester uploads the test result to a computer for tracing and inquiring.
According to the earphone heating test method provided by the embodiment of the invention, the first temperature sensing element is used for collecting the heating temperature of the earphone or the charging box, the second temperature sensing element is used for collecting the environment temperature, and then the environment temperature is respectively transmitted to the temperature tester for judging whether the temperature is abnormal or not, when the abnormality occurs, the temperature tester can simultaneously generate an alarm sound, so that the hidden heating problem of the earphone and the charging box can be displayed, a worker can be helped to more scientifically and efficiently find and intercept the wireless earphone and the charging box with the abnormal heating problem, the shipment quality of products can be controlled, and the purchase and use experience of users can be improved.
The foregoing description of the embodiments has been presented for the purposes of illustration and description. It is not intended to be exhaustive or to limit the disclosure. Individual elements or features of a particular embodiment are generally not limited to that particular embodiment, but, where applicable, are interchangeable and can be used in a selected embodiment, even if not specifically shown or described. The same elements or features may also vary in many respects. Such variations are not to be regarded as a departure from the disclosure, and all such modifications are intended to be included within the scope of the disclosure.
Example embodiments are provided so that this disclosure will be thorough and will fully convey the scope to those skilled in the art. Numerous details are set forth, such as examples of specific parts, devices, and methods, in order to provide a thorough understanding of embodiments of the present disclosure. It will be apparent to those skilled in the art that specific details need not be employed, that example embodiments may be embodied in many different forms and that neither should be construed to limit the scope of the disclosure. In certain example embodiments, well-known processes, well-known device structures, and well-known technologies are not described in detail.
The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises" and "comprising" are intended to be inclusive and therefore specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order discussed and illustrated, unless explicitly indicated as an order of performance. It should also be understood that additional or alternative steps may be employed.
When an element or layer is referred to as being "on" … … "," engaged with "… …", "connected to" or "coupled to" another element or layer, it can be directly on, engaged with, connected to or coupled to the other element or layer, or intervening elements or layers may also be present. In contrast, when an element or layer is referred to as being "directly on … …," "directly engaged with … …," "directly connected to" or "directly coupled to" another element or layer, there may be no intervening elements or layers present. Other words used to describe the relationship of elements should be interpreted in a similar manner (e.g., "between … …" and "directly between … …", "adjacent" and "directly adjacent", etc.). As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region or section from another element, component, region or section. Unless clearly indicated by the context, use of terms such as the terms "first," "second," and other numerical values herein does not imply a sequence or order. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
Spatially relative terms, such as "inner," "outer," "below," "… …," "lower," "above," "upper," and the like, may be used herein for ease of description to describe a relationship between one element or feature and one or more other elements or features as illustrated in the figures. Spatially relative terms may be intended to encompass different orientations of the device in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the example term "below … …" can encompass both an orientation of facing upward and downward. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted.
Claims (10)
1. The system is characterized by comprising a temperature tester, at least one first temperature sensing element connected with the temperature tester and a second temperature sensing element connected with the temperature tester, wherein the first temperature sensing element is attached to a charging box which is being charged or an earphone which is being charged or playing music, and the second temperature sensing element is exposed in the air;
the first temperature sensing element is used for collecting the heating temperature of the charging box or the earphone;
the second temperature sensing element is used for collecting the ambient temperature of the environment where the charging box or the earphone is located;
the temperature tester is used for substituting the heating temperature and the environment temperature into an algorithm formula to calculate the actual heating temperature of the charging box or the earphone;
the temperature tester is further used for comparing the actual heating temperature with a preset threshold value, determining whether the charging box or the earphone heats abnormally, and generating a test result.
2. The headset heating test system of claim 1, further comprising a wireless tester;
the wireless tester is wirelessly connected with the earphone and used for controlling the earphone to play music.
3. The headset heating test system of claim 2, wherein the wireless tester is a bluetooth tester.
4. The headset heating test system of claim 1, wherein the first temperature-sensing element and the second temperature-sensing element are both thermocouples;
the hot junction of thermocouple is attached on the box that charges or attached on the earphone or expose in the air, the cold junction of thermocouple with the temperature tester is connected.
5. The headset heating test system of claim 1, further comprising a computer;
and the computer is connected with the temperature tester and is used for storing the test result uploaded by the temperature tester so as to be used for tracing and inquiring.
6. An earphone heating test method, which is executed by using the earphone heating test system of any one of claims 1-5, and is characterized by comprising the following steps:
collecting the heating temperature of the charging box or the earphone through the first temperature sensing element;
collecting the ambient temperature of the environment where the charging box or the earphone is located through the second temperature sensing element;
substituting the heating temperature and the environment temperature into an algorithm formula through the temperature tester to calculate the actual heating temperature of the charging box or the earphone;
and comparing the actual heating temperature with a preset threshold value through the temperature tester, determining whether the charging box or the earphone heats abnormally, and generating a test result.
7. The earphone heating test method according to claim 6, wherein the step of calculating the actual heating temperature of the charging box or the earphone by the temperature tester substituting the heating temperature and the ambient temperature into an algorithm formula comprises:
substituting the heating temperature and the environment temperature into the following algorithm formula through the temperature tester to calculate the actual heating temperature of the charging box or the earphone:
the actual exothermic temperature is exothermic temperature — ambient temperature.
8. The headset heating test method according to claim 6, wherein prior to the step of collecting the heating temperature of the charging box or the headset by the first temperature-sensitive element, the method further comprises:
charging the charging box through a charging wire;
or, the earphone is charged through the charging box;
or, the wireless tester controls the earphone to play music.
9. The method for testing the heat generation of the earphone according to claim 6, wherein the step of comparing the actual heat generation temperature with a preset threshold value by a temperature tester to determine whether the charging box or the earphone generates heat abnormally and generating a test result comprises:
comparing the actual heating temperature with a preset threshold value through the temperature tester, and judging whether the actual heating temperature is greater than the preset threshold value;
if so, the charging box or the earphone generates abnormal heat and generates a test result;
if not, the charging box or the earphone generates heat normally, and a test result is generated.
10. The earphone heating test method according to claim 6, wherein after the step of comparing the actual heating temperature with a preset threshold value by the temperature tester, determining whether the charging box or the earphone is abnormally heated, and generating a test result, the method further comprises:
and the temperature tester uploads the test result to a computer for tracing and inquiring.
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