CN113551857B - Electronic equipment and detection method for detecting tightness of electronic equipment - Google Patents
Electronic equipment and detection method for detecting tightness of electronic equipment Download PDFInfo
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- CN113551857B CN113551857B CN202010333726.2A CN202010333726A CN113551857B CN 113551857 B CN113551857 B CN 113551857B CN 202010333726 A CN202010333726 A CN 202010333726A CN 113551857 B CN113551857 B CN 113551857B
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- barometer
- display screen
- electronic equipment
- shell
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
- G01M3/3272—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers for verifying the internal pressure of closed containers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/3281—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators removably mounted in a test cell
- G01M3/329—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators removably mounted in a test cell for verifying the internal pressure of closed containers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The application discloses an electronic device and a detection method for detecting tightness of the electronic device, wherein the electronic device comprises a shell; the display screen is connected with the shell to jointly define a sealing cavity; the first barometer is arranged in the sealing cavity and is used for measuring the air pressure in the sealing cavity; and the main board is arranged in the sealing cavity and is connected with the display screen and the first barometer. According to the electronic equipment, through set up first barometer in the sealed intracavity that display screen and casing prescribe a limit jointly, can directly confirm the atmospheric pressure in the sealed intracavity, when the electronic equipment is inside to generate heat too fast, the sealed intracavity atmospheric pressure can change unusually, and first barometer can be with the unusual data display of change on the display screen to can in time play the warning effect to the user. In addition, when the electronic equipment is detected in the sealing mode before the electronic equipment leaves the factory, the sealing performance of the electronic equipment can be more quickly determined, and the detection efficiency is improved.
Description
Technical Field
The application belongs to the technical field of electronic equipment, and particularly relates to electronic equipment and a detection method for detecting tightness of the electronic equipment.
Background
In the related art, for the sealing performance test of the watch, whether the inside of the watch has leakage is indirectly inferred mainly by measuring the change of the air pressure outside the watch. The indirect testing method needs a very accurate air pressure sensor and a device system responsible for detection, has high detection cost and low efficiency, and has large error of the whole system, so that some testing accuracy is insufficient, and products with air tightness problems can not be effectively intercepted.
Disclosure of Invention
The application provides an electronic equipment, electronic equipment sets up first barometer through the sealed intracavity that defines jointly at display screen and casing, can directly confirm the atmospheric pressure in the sealed intracavity.
The application also provides a detection method for detecting the tightness of the electronic equipment, which is suitable for the electronic equipment.
According to an embodiment of the application, an electronic device includes: a housing; the display screen is connected with the shell to jointly define a sealing cavity; the first barometer is arranged in the sealing cavity and is used for measuring the air pressure in the sealing cavity; and the main board is arranged in the sealing cavity and is connected with the display screen and the first barometer.
According to the electronic equipment, the first barometer is arranged in the sealing cavity defined by the display screen and the shell together, so that the air pressure in the sealing cavity can be directly determined, when the electronic equipment is too fast in heating, the air pressure in the sealing cavity can be changed abnormally, and the first barometer can display the data of the changed abnormality on the display screen, so that the warning effect can be timely played on a user. In addition, when the electronic equipment is detected in the sealing mode before the electronic equipment leaves the factory, the sealing performance of the electronic equipment can be more quickly determined, and the detection efficiency is improved.
According to the detection method for detecting the tightness of the electronic equipment, the detection method comprises the following steps: providing a detection device, wherein the detection device is provided with a closed cavity; the method comprises the steps of placing electronic equipment to be detected in a closed cavity, and filling a certain amount of gas into the closed cavity so that the gas pressure in the closed cavity is higher than the gas pressure in a sealed cavity; and after the time is set, measuring or reading the first barometer and judging the tightness of the shell and the display screen.
According to the detection method for detecting the tightness of the electronic equipment, the tightness of the electronic equipment can be detected directly through the reading change of the first barometer arranged in the electronic equipment, so that the accuracy is improved, meanwhile, the built-in structure of the detection device can be simplified, and the detection efficiency and accuracy are improved.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, wherein:
FIG. 1 is an exploded view of a detection device and an electronic apparatus according to an embodiment of the present application;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a top view of a detection device according to an embodiment of the present application;
FIG. 4 is a front view of a detection device according to an embodiment of the present application;
FIG. 5 is a cross-sectional view of an electronic device placed in a detection apparatus according to an embodiment of the present application;
FIG. 6 is an enlarged view at B in FIG. 5;
FIG. 7 is a top view of an electronic device according to an embodiment of the present application;
FIG. 8 is a cross-sectional view of an electronic device according to an embodiment of the present application;
fig. 9 is an enlarged view at C in fig. 8;
fig. 10 is a side view of an electronic device according to an embodiment of the present application.
Reference numerals:
the electronic device 1, the housing 10, the mounting groove 11, the first section 112, the second section 114, the sealed cavity 12, the display screen 20, the main board 30, the first barometer 40, the second barometer 50, the sealing ring 60,
the detection device 2, the case 2a, the cover 2b, and the closed chamber 2c.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
An electronic apparatus 1 according to an embodiment of the present application is described below with reference to the drawings.
As shown in fig. 7 and 8, the electronic apparatus 1 according to the embodiment of the present application includes: the device comprises a shell 10, a display screen 20, a first barometer 40 and a main board 30. The display screen 20 is connected with the housing 10 to define a sealed cavity 12 together, the first barometer 40 is disposed in the sealed cavity 12 for measuring the air pressure in the sealed cavity 12, the main board 30 is disposed in the sealed cavity 12, and the main board 30 is connected with the display screen 20 and the first barometer 40. The first barometer 40 transmits the air pressure data measured in the sealed cavity 12 to the main board 30, and the main board 30 processes the air pressure data and transmits the air pressure data to the display screen 20, so that the reading of the first barometer 40 is displayed on the display screen 20. When the interior of the electronic device 1 heats too fast, the air pressure in the sealed cavity 12 will change abnormally, and the first barometer 40 can display the data of the abnormal change on the display screen 20, so as to play a role in warning the user in time.
The first barometer 40 may be a barometer sensor.
According to the electronic device 1 of the embodiment of the application, the air pressure in the sealed cavity 12 can be directly determined by arranging the first barometer 40 in the sealed cavity 12 defined by the display screen 20 and the shell 10, when the electronic device 1 heats too fast, the air pressure in the sealed cavity 12 can be changed abnormally, and the first barometer 40 can display the data of the changed abnormality on the display screen 20, so that a warning effect can be timely played for a user. In addition, when the electronic device 1 is detected for tightness before the electronic device 1 leaves the factory, the tightness of the electronic device 1 can be more quickly determined by the first barometer 40, and the detection efficiency is improved.
As shown in fig. 5 and 6, alternatively, the first barometer 40 is provided on the main board 30, whereby the internal structural design of the electronic apparatus 1 can be simplified. Of course, the first barometer 40 may not be disposed on the main board 30, which is not limited in this application.
As shown in fig. 8 and 9, the electronic device 1 optionally further includes: a second barometer 50, the second barometer 50 being arranged on the housing 10 for detecting an ambient air pressure outside the electronic device 1. Thus, the electronic device 1 can conveniently detect the ambient air pressure, which provides more convenience for the user, for example, the ambient air pressure outside the electronic device 1 measured by the second barometer 50 can also judge the ambient condition of the electronic device 1, for example, alert the user when the air pressure is low or high.
In addition, when the electronic device 1 generates heat too fast, the air pressure in the sealed cavity 12 will change abnormally, the first barometer 40 can transmit the data of the abnormal change to the main board 30, and meanwhile, the main board 30 compares the data measured by the first barometer 40 with the data measured by the second barometer 50, so that whether the electronic device 1 is damaged or not can be accurately determined, and a warning effect can be timely played for a user. In addition, at the time of detection before shipment of the electronic device 1, the seal eligibility of the seal cavity 12 can be judged by comparing the readings of the first barometer 40 and the second barometer 50.
As shown in fig. 8-10, optionally, the outer wall surface of the housing 10 is provided with an installation groove 11, and the second barometer 50 is arranged in the installation groove 11, so that the installation of the second barometer 50 can be simplified, the second barometer 50 can be contracted inwards relative to the outer wall surface of the housing 10 while the second barometer 50 is convenient for measuring the external ambient air pressure of the electronic device 1, the whole volume of the electronic device 1 can be reduced, the scratch of the second barometer 50 to a user can be reduced, and meanwhile, the internal structure of the electronic device 1 can be more reasonably arranged.
As shown in fig. 8 to 10, alternatively, the mounting groove 11 penetrates through the housing 10, in a direction from the outer wall of the housing 10 to the inner wall of the housing 10, the mounting groove 11 includes a first section 112 and a second section 114, the cross-sectional area of the first section 112 is smaller than that of the second section 114, the second barometer 50 is arranged in the second section 114 and seals the second section 114, and when the second barometer 50 is arranged, the second barometer 50 can be arranged from the housing 10 to the second section 114, so that connection between the second barometer 50 and the main board 30 can be achieved, the second barometer 50 can be communicated with the external environment of the electronic device 1, and meanwhile, the second barometer 50 can seal the second section 114 through the second barometer 50, so that the air tightness in the sealing cavity 12 defined by the housing 10 and the display screen 20 can be kept good while the second barometer 50 is communicated with the external environment of the electronic device 1.
As shown in fig. 8-10, optionally, the electronic device 1 further includes a sealing ring 60, where the sealing ring 60 is sleeved on the second barometer 50 and is located between the inner peripheral wall of the second section 114 and the outer peripheral wall of the second barometer 50, so that a gap between the inner peripheral wall of the second section 114 and the outer peripheral wall of the second barometer 50 is filled with the sealing ring 60 to seal, so that tightness in the sealed cavity 12 can be better ensured, and the possibility that external air enters into the sealed cavity 12 through a gap between the second section 114 and the second barometer 50 is reduced.
As shown in fig. 1, 2, 5 and 6, according to the detection method for detecting the tightness of the electronic device 1 according to the embodiment of the present application, the electronic device 1 is the electronic device 1 described above. In some embodiments as shown in fig. 1, 3 and 4, the detection device 2 includes a case 2a and a cover 2b, and the detection method includes: a detection device 2 is provided, the detection device 2 having a closed chamber 2c. The electronic device 1 to be detected is placed in the closed chamber 2c, for example, at this time, the degree of the first barometer 40 is P0, a certain amount of gas is filled into the closed chamber 2c so that the gas pressure in the closed chamber 2c is higher than the gas pressure in the sealed chamber 12, after a set time, the reading of the first barometer 40 is measured or read and the tightness of the housing 10 and the display screen 20 is judged, for example, the reading of the first barometer 40 is observed to be P1, if the P1-P0 is less than or equal to a first set value, it is indicated that the gas pressure change in the sealed chamber 12 is less than or equal to the first set value, the tightness of the housing 10 and the display screen 20 is qualified, and if the P1-P0 is greater than the first set value, it is indicated that the gas pressure change in the sealed chamber 12 is greater than the first set value, and the tightness of the housing 10 and the display screen 20 is disqualified. Therefore, the detection method for detecting the tightness of the electronic equipment 1 can directly detect the tightness of the electronic equipment 1 through the reading change of the first barometer 40 arranged in the electronic equipment 1, so that the accuracy is improved, the built-in structure of the detection device 2 can be simplified, and the detection efficiency and accuracy are improved.
The "setting time" and the "first setting value" may be used to determine an appropriate data range according to the experimental data by using different kinds of electronic devices 1 that need to be detected.
It should be further noted that the first barometer 40 may be a barometer sensor. In some embodiments, the electronic device 1 may be a smart watch, but the application is not limited thereto, for example, the electronic device 1 may also be some special dedicated mobile phone or the like.
According to the detection method for detecting the tightness of the electronic equipment 1, the tightness of the electronic equipment 1 can be detected directly through the reading change of the first barometer 40 arranged in the electronic equipment 1, so that the accuracy is improved, meanwhile, the built-in structure of the detection device 2 can be simplified, and the detection efficiency and accuracy are improved.
According to some embodiments of the present application, the readings of the first barometer 40 are read on the display screen 20, the first barometer 40 and the display screen 20 are connected with the main board 30, the first barometer 40 transmits the air pressure data measured in the sealed cavity 12 to the main board 30, and the main board 30 transmits the air pressure data to the display screen 20 after processing, so that the readings of the first barometer 40 are displayed on the display screen 20, and reading of the data is facilitated.
As shown in fig. 1 and 2, according to some embodiments of the present application, the electronic device 1 further includes a second barometer 50, where the second barometer 50 is provided on the housing 10 for detecting an ambient air pressure outside the electronic device 1, and the detection method further includes: after the set time, reading the second barometer 50 and judging the tightness of the housing 10 and the display screen 20, for example, reading the reading P2 of the second barometer 50, if P1-P0 is smaller than or equal to the first set value, which indicates that the air pressure in the sealed cavity 12 is changed smaller than or equal to the first set value, and P2-P1 is larger than the second set value, which indicates that the air pressure in the sealed cavity 2c is changed smaller, so that the difference between the reading of the second barometer 50 and the reading of the first barometer 40 is larger than the second set value, and if P1-P0 is larger than the first set value or P2-P1 is smaller than or equal to the second set value, which indicates that the air pressure in the sealed cavity 12 is changed smaller than or equal to the first set value, and the air pressure in the sealed cavity 2c is similar to the air pressure in the sealed cavity 12, which indicates that the difference between the reading of the second barometer 50 and the reading of the first barometer 40 is smaller than or equal to the second set value, and the tightness of the housing 10 and the display screen 20 is not qualified. In this way, the electronic device 1 can have a plurality of determination standards to determine the tightness of the housing 10 and the display screen 20, thereby further improving the detection efficiency and accuracy.
The second barometer 50 may be a barometer sensor.
It should be noted that, the "second setting value" may determine an appropriate data range according to experimental data according to different kinds of electronic devices 1 that need to be detected.
Optionally, the reading of the second barometer 50 is read on the display screen 20, the second barometer 50 is connected with the main board 30, the second barometer 50 transmits the data of the ambient air pressure outside the electronic device 1 to the main board 30, and the main board 30 processes the data of the ambient air pressure and transmits the data to the display screen 20, so that the reading of the second barometer 50 can be displayed on the display screen 20, and the reading of the data is convenient.
According to some embodiments of the application, the chip is arranged on the main board 30, when the shell 10 and the display screen 20 are sealed to be qualified, the chip control displays the first mark on the display screen 20, and when the shell 10 and the display screen 20 are sealed to be unqualified, the chip control displays the second mark on the display screen 20, so that detection personnel can be reminded of detection results more conveniently, detection time is saved, and detection efficiency is improved.
According to some embodiments of the present application, the motherboard 30 is provided with a chip, the electronic device 1 further includes an alarm device, the alarm device is provided on the housing 10, the alarm device is connected with the chip, and when the housing 10 and the display screen 20 are not qualified in sealing, the chip controls the alarm device to send out an alarm prompt. When the electronic equipment 1 is subjected to tightness detection, when the sealing of the shell 10 and the display screen 20 is unqualified, an alarm prompt is sent out through the alarm device, so that the detection flow can be simplified, the detection time is saved, and the detection efficiency of detection personnel on the electronic equipment 1 is improved. After the electronic equipment 1 leaves the factory through the detection of the tightness, in daily use, when the sealing of the shell 10 and the display screen 20 is unqualified, the chip control alarm device sends an alarm prompt, so that a user can be timely reminded of maintaining the electronic equipment 1, the internal structure of the electronic equipment 1 is further damaged due to the reasons of water feeding by mistake and the like when the sealing of the shell 10 and the display screen 20 is unqualified, and the design of the electronic equipment 1 is more humanized.
As shown in fig. 1 and 5, according to some embodiments of the present application, a detection device 2 includes: a case 2a and a cover 2b. Specifically, the cover 2b is connected with the box 2a to define a closed chamber 2c, and an inflation port is provided on one of the cover 2b and the box 2a for inflating the closed chamber 2c when the tightness of the electronic device 1 is detected after the cover 2b is connected with the box 2 a.
By way of example, the electronic device 1 may be any of various types of computer system devices (one of which is shown in fig. 7) that are mobile or portable and that perform wireless communications. Specifically, the electronic device 1 may be a mobile phone or a smart phone (e.g., an iPhone-based (TM) -based phone), a Portable game device (e.g., nintendo DS (TM) -based phone, playStation Portable (TM) -Gameboy Advance TM, iPhone (TM)), a laptop, a PDA, a Portable internet device, a music player, and a data storage device, other handheld devices, and devices such as a wristwatch, an in-ear headset, a pendant, a headset, and the like, and the electronic device 1 may also be other wearable devices (e.g., a head-mounted device (HMD) such as an electronic glasses, an electronic garment, an electronic bracelet, an electronic necklace, an electronic tattoo, an electronic device, or a smart watch).
The electronic device 1 may also be any of a number of electronic devices including, but not limited to, cellular telephones, smart phones, other wireless communication devices, personal digital assistants, audio players, other media players, music recorders, video recorders, cameras, other media recorders, radios, medical devices, vehicle transportation equipment, calculators, programmable remote controls, pagers, laptop computers, desktop computers, printers, netbooks, personal Digital Assistants (PDAs), portable Multimedia Players (PMPs), moving picture experts group (MPEG-1 or MPEG-2) audio layer (MP 3) players, portable medical devices, and digital cameras, and combinations thereof.
In some cases, the electronic device 1 may perform a variety of functions (e.g., playing music, displaying video, storing pictures, and receiving and sending phone calls). The electronic device 1 may be a portable device such as a cellular telephone, media player, other handheld device, wristwatch device, pendant device, earpiece device, or other compact portable device, if desired.
In the description of the present application, it should be understood that the directions or positional relationships indicated by the terms "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," 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 present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. A detection method for detecting tightness of an electronic device, the electronic device comprising:
a housing;
the display screen is connected with the shell to jointly define a sealing cavity;
the first barometer is arranged in the sealing cavity and is used for measuring the air pressure in the sealing cavity;
the main board is arranged in the sealing cavity and is connected with the display screen and the first barometer;
a second barometer disposed on the housing for detecting an ambient air pressure outside the electronic device;
the outer wall surface of the shell is provided with a mounting groove, and the second barometer is arranged in the mounting groove;
the mounting groove penetrates through the shell, the mounting groove comprises a first section and a second section in the direction of the outer wall of the shell towards the inner wall of the shell, the cross section area of the first section is smaller than that of the second section, the second barometer is arranged in the second section and seals the second section,
the detection method comprises the following steps:
providing a detection device, wherein the detection device is provided with a closed cavity;
placing the electronic equipment to be detected into the closed cavity, and filling a certain amount of gas into the closed cavity so that the gas pressure in the closed cavity is higher than the gas pressure in the sealed cavity;
after the time is set, measuring or reading the reading of the first barometer and judging the tightness of the shell and the display screen;
after the set time, reading the reading of the second barometer and judging the tightness of the shell and the display screen;
placing the electronic equipment into a closed cavity formed by a detection device, wherein the degree of the first barometer is P0, filling gas into the closed cavity so that the gas pressure in the closed cavity is higher than the gas pressure in the sealed cavity, and after the set time, reading the first barometer as P1 and reading the second barometer as P2, and if P1-P0 is smaller than or equal to a first set value and P2-P1 is larger than a second set value, judging that the tightness of the shell and the display screen is qualified; if P1-P0 is larger than the first set value or P2-P1 is smaller than or equal to the second set value, the tightness of the shell and the display screen is not qualified.
2. The method of claim 1, wherein the reading of the first barometer is taken on the display screen.
3. The method of claim 1, wherein the reading of the second barometer is taken on the display screen.
4. The method for detecting tightness of electronic equipment according to claim 1, wherein a chip is arranged on the main board, the chip is controlled to display a first mark on the display screen when the housing and the display screen are qualified in sealing, and the chip is controlled to display a second mark on the display screen when the housing and the display screen are unqualified in sealing.
5. The method for detecting tightness of electronic equipment according to claim 1, wherein a chip is arranged on the main board, the electronic equipment further comprises an alarm device, the alarm device is arranged on the shell, the alarm device is connected with the chip, and when the shell and the display screen are unqualified in sealing, the chip controls the alarm device to send out an alarm prompt.
6. The method for detecting tightness of electronic equipment according to claim 1, wherein said detecting means comprises:
a case body;
the cover body is connected with the box body to jointly define the airtight cavity, and one of the cover body and the box body is provided with an inflation inlet.
7. The method for detecting tightness of electronic equipment according to claim 1, wherein said first barometer is provided on said main board.
8. The method for detecting tightness of an electronic device according to claim 1, wherein the electronic device further comprises:
the sealing ring is sleeved on the second barometer and is positioned between the inner peripheral wall of the second section and the outer peripheral wall of the second barometer.
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| CN202010333726.2A CN113551857B (en) | 2020-04-24 | 2020-04-24 | Electronic equipment and detection method for detecting tightness of electronic equipment |
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| CN202010333726.2A CN113551857B (en) | 2020-04-24 | 2020-04-24 | Electronic equipment and detection method for detecting tightness of electronic equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205826241U (en) * | 2016-07-06 | 2016-12-21 | 青海时代新能源科技有限公司 | Air-tightness detection device |
| CN108235762A (en) * | 2016-10-12 | 2018-06-29 | 华为技术有限公司 | A kind of detection method of sealing performance, device and storage medium |
| CN207832401U (en) * | 2018-02-01 | 2018-09-07 | 深圳市锦嘉电子有限公司 | A kind of touch screen sealing property testing system of automatic alarm |
| CN208488210U (en) * | 2018-07-27 | 2019-02-12 | Oppo（重庆）智能科技有限公司 | The detection jig of transaudient access air-tightness for detection electronic installation |
| CN208999037U (en) * | 2018-10-26 | 2019-06-18 | 深圳配天智能技术研究院有限公司 | Products air tightness detection device and its detection system |
| CN209400157U (en) * | 2019-03-13 | 2019-09-17 | 深圳市大疆创新科技有限公司 | Test device for air tightness |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102061072B1 (en) * | 2013-03-12 | 2019-12-31 | 삼성전자주식회사 | Method for checking sealing condition of housing and apparatus for the same |
| US10578509B2 (en) * | 2017-08-07 | 2020-03-03 | Motorola Solutions, Inc. | Systems and methods for verifying sealing integrity in portable electronic devices |
| CN109556798A (en) * | 2018-11-27 | 2019-04-02 | 安克创新科技股份有限公司 | Detection method, device, system and the storage medium of electronic product leakproofness |
| CN110231132A (en) * | 2019-07-12 | 2019-09-13 | 马鞍山秉信光电科技有限公司 | A kind of opto-electronic device metal shell sealing test device |
-
2020
- 2020-04-24 CN CN202010333726.2A patent/CN113551857B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205826241U (en) * | 2016-07-06 | 2016-12-21 | 青海时代新能源科技有限公司 | Air-tightness detection device |
| CN108235762A (en) * | 2016-10-12 | 2018-06-29 | 华为技术有限公司 | A kind of detection method of sealing performance, device and storage medium |
| CN207832401U (en) * | 2018-02-01 | 2018-09-07 | 深圳市锦嘉电子有限公司 | A kind of touch screen sealing property testing system of automatic alarm |
| CN208488210U (en) * | 2018-07-27 | 2019-02-12 | Oppo（重庆）智能科技有限公司 | The detection jig of transaudient access air-tightness for detection electronic installation |
| CN208999037U (en) * | 2018-10-26 | 2019-06-18 | 深圳配天智能技术研究院有限公司 | Products air tightness detection device and its detection system |
| CN209400157U (en) * | 2019-03-13 | 2019-09-17 | 深圳市大疆创新科技有限公司 | Test device for air tightness |
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