CN204929261U - Sweat testing arrangement - Google Patents
Sweat testing arrangement Download PDFInfo
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- CN204929261U CN204929261U CN201520709164.1U CN201520709164U CN204929261U CN 204929261 U CN204929261 U CN 204929261U CN 201520709164 U CN201520709164 U CN 201520709164U CN 204929261 U CN204929261 U CN 204929261U
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- earphone
- sweat
- slide rail
- test
- profiling
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- 238000012360 testing method Methods 0.000 title claims abstract description 107
- 210000004243 sweat Anatomy 0.000 title claims abstract description 56
- 239000007788 liquid Substances 0.000 claims abstract description 57
- 230000002572 peristaltic effect Effects 0.000 claims description 13
- 210000005069 ears Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model provides a sweat testing arrangement, including base, first slide rail, second slide rail and the manipulator of setting on the base, wherein, first slide rail is fixed on the base, and the second slide rail sets up on first slide rail perpendicularly, be provided with the fix platform on the second slide rail, the examination earphone that awaits measuring is fixed in the fix platform, and is located the below of manipulator, be provided with logical liquid pipe mount on the manipulator, be provided with on leading to liquid pipe mount and be used for treating the logical liquid pipe that the test earphone carries out the sweat test. Above -mentioned utility model is utilized, the degree of automation and the product test precision of sweat test can be increased substantially.
Description
Technical Field
The utility model relates to an acoustics technical field, more specifically relates to an automatic testing arrangement of earphone sweat.
Background
In the production and processing process of the earphone, the waterproof and corrosion resistance in the actual use process of the earphone needs to be tested and detected. At present, mainly through the test liquid of imitative human sweat to each test hole site of earphone experimental detection, this testing process includes: fixing 10 pairs of earphones on a test tool, manually sucking test liquid imitating human sweat by using a sweat sucking device, dropping the test liquid into test hole sites of the earphones, dropping about 0.05ml of test liquid into each hole site, dropping another product after all five test hole sites of a single earphone are processed, and dropping the test liquid into the same test hole site about 5 min.
It can be known that the existing earphone sweat testing method mainly has the following defects:
1. the earphone has more testing hole sites and more angles of each hole site, each testing hole site needs to be dripped 10 times circularly, the manual labor intensity is high, and the time interval for dripping the testing liquid is not easy to control.
2. The testing efficiency is low and the cost is high.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention is to provide a sweat testing device to solve the problems of low efficiency, high cost, low precision, etc. of the current sweat testing.
The utility model provides a sweat testing device, which comprises a base, a first slide rail, a second slide rail and a manipulator arranged on the base; the first sliding rail is fixed on the base, and the second sliding rail is vertically arranged on the first sliding rail; a product fixing table is arranged on the second slide rail, and the earphone to be tested is fixed in the product fixing table and is positioned below the manipulator; be provided with logical liquid pipe mount on the manipulator, be provided with the liquid pipe that leads to that is used for carrying out the sweat test to the earphone that awaits measuring on leading to liquid pipe mount.
In addition, the preferable structure is that the product fixing platform comprises a profiling ear, a sweat collecting groove and an earphone line arranging groove; the sweat collecting groove is arranged below the profiling ear and is isolated from the earphone forward groove; the earphone to be tested is placed in the profiling ear, and the earphone wire of the earphone to be tested is contained in the earphone wire line arranging groove.
Furthermore, it is preferred that the shape of the profiling ear is adapted to the outer shape of the headset to be tested.
Preferably, the profiling ears are provided in ten pairs, and each profiling ear is fixed to the profiling holder in an inclined manner.
In addition, the preferred structure is that the inclination angle of the profiling lug is 12-17 degrees.
In addition, a preferred structure is that a peristaltic pump is further included; the peristaltic pump is used for driving the test liquid in the liquid through pipe to drop into the test hole position of the earphone to be tested.
In addition, it is preferable that the peristaltic pump delivers the test liquid in an amount of 0.045ml to 0.05ml per one time into the test well site.
In addition, the preferable structure is that the liquid through pipe is inserted into 10 test hole positions of a pair of earphones by matching with the mechanical arm, the first slide rail and the second slide rail.
In addition, the preferable structure is that the device further comprises an electric cylinder; the electric cylinder is used for driving the product fixing table to move on the second sliding rail and driving the second sliding rail to move on the first sliding rail.
Preferably, the robot further includes a control system for controlling the operation of the electric cylinder and the robot.
According to the technical scheme, the sweat testing device has a compact structure, is convenient to disassemble and assemble, can automatically complete the sweat test of a product to be tested, and has high automation degree and low labor cost; in addition, the manipulator is matched with the liquid through pipe, so that the liquid dropping amount and the liquid dropping level of the test liquid can be accurately controlled, and the test precision is high.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings. In the drawings:
FIG. 1 is a schematic diagram of a sweat testing device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an earphone to be tested according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a product fixing table according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a side view mechanism of a product fixing table according to an embodiment of the present invention.
Wherein the reference numerals include: the test device comprises a manipulator 1, a liquid pipe fixing frame 2, a product fixing table 3, an electric cylinder 4, a second slide rail 5, a first slide rail 6, a profiling ear 7, a sweat collecting groove 8, an earphone line arranging groove 9, an earphone to be tested 10, a test hole site 11, a base 12 and a profiling fixing frame 13.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
Degree of automation that exists to above-mentioned product sweat test is low, operating personnel amount of labour is big, and then the inefficiency that causes, problem with high costs, the utility model discloses a set up first slide rail, second slide rail, manipulator (can adopt four-axis manipulator, lower with) cooperation peristaltic pump will lead to in the intraductal test liquid ration of liquid instils into the test hole site of the product that awaits measuring, degree of automation and measuring accuracy all can obtain increasing substantially.
For a detailed description of the sweat testing device of the present invention, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Figure 1 shows a sweat testing device mechanism according to an embodiment of the present invention.
As shown in fig. 1, the sweat testing device according to the embodiment of the present invention includes a base 12, a first slide rail 6, a second slide rail 5, and a manipulator 1 disposed on the base 12; the first slide rail 6 is fixed on the base 12, the second slide rail 5 is arranged on the first slide rail 6 and is perpendicular to the first slide rail 6, and the product fixing table 3 is arranged on the second slide rail 5 and can adjust the position along the X-axis and Y-axis directions of the base 12 under the combined action of the first slide rail 6 and the second slide rail 5. Manipulator 1 is located 5 tops of second slide rail, is provided with logical liquid pipe mount 2 on manipulator 1, and the logical liquid pipe that carries out the sweat test to the earphone that awaits measuring fixes on leading to liquid pipe mount 2, and the examination product that awaits measuring (can be for the earphone that awaits measuring, lower with) is fixed in product fixed station 3 to be located manipulator 1 below. The positions of the manipulator 1 in the X-axis direction, the Y-axis direction and the Z-axis direction are adjusted, so that the liquid through pipe is aligned to each test hole position of a product to be tested, and test liquid is dripped into the test hole positions.
The utility model discloses an among the embodiment, sweat testing arrangement still includes peristaltic pump (not shown in the figure) and electric jar 4, the peristaltic pump is connected with logical liquid pipe, move on second slide rail 5 through 4 drive product fixed stations 3 of electric jar, and drive second slide rail 5 moves on first slide rail 6, with the position of the earphone that awaits measuring of adjustment, make in leading to the liquid pipe inserts the test hole site that corresponds, then carry quantitative test liquid in to the test hole site through peristaltic pump work, the test accuracy is high and can realize automated inspection.
Furthermore, the utility model discloses an among another embodiment, sweat testing arrangement can also include control system (not shown in the figure), and control system is used for controlling 1 hand action of electricity jar 4 and machinery, and then controls the test time of a examination earphone that awaits measuring, makes it satisfy the sweat test standard of earphone, in addition, also can be with the visual presentation of test result, makes things convenient for staff's analysis test result and arrangement test data.
In particular, fig. 2 shows a mechanism of a headset to be tested according to an embodiment of the present invention.
As shown in fig. 2, the utility model discloses be provided with 5 test hole sites 11 on the earphone 10 that awaits measuring, and each test hole site 11 is located the different positions of the earphone 10 that awaits measuring, when the manual work carries out the sweat test to each test hole site 11, need carry out the dropping liquid one by one to five test hole sites 11 and handle, and speed is slow, inefficiency. Therefore, the utility model discloses a set up the product fixed station, set up on the product fixed station with the profile modeling ear of the examination earphone appearance looks adaptation that awaits measuring to cooperation manipulator and slide rail (including first slide rail and second slide rail) realize the automatic sweat test of the examination earphone that awaits measuring.
In particular, fig. 3 shows the structure of a product holding table according to an embodiment of the present invention.
As shown in fig. 3, the product fixing platform 3 of the embodiment of the present invention includes a profiling ear 7, a profiling fixing frame 13 for supporting and fixing the profiling ear 7, a sweat collecting groove 8 and an earphone line arranging groove 9; the profiling fixing frame 13 is arranged in the shell of the product fixing table 3, the profiling fixing frame 13 is sequentially provided with a plurality of profiling ears 7, earphones to be tested are placed in the profiling ears 7, and earphone wires are contained in the earphone line arranging grooves 9.
In addition, in order to prevent the testing liquid from corroding other structures such as earphone wires, earphone plugs and the like of the earphones, a baffle is also arranged in the shell of the product fixing table of the utility model, and the baffle separates the shell into a sweat collecting groove 8 and an earphone line guiding groove 9; wherein, sweat collecting tank 8 is located the below of each profile modeling ear 7, when the liquid pipe carries out the dropping liquid to the earphone that awaits measuring and handles, unnecessary test liquid or part all can drip into sweat collecting tank 8 along the test liquid that the earphone that awaits measuring flowed out, make things convenient for the recovery processing of test liquid. Because, sweat collecting tank 8 and earphone are along line groove 9 isolated, and the liquid that flows into in sweat collecting tank 8 can not corrode earphone line or earphone contact pin, can ensure that the quality and the outward appearance of product are clean and tidy.
Inside for making test liquid get into the examination earphone that awaits measuring smoothly, and can carry out the dropping liquid to all test hole sites of the earphone that awaits measuring simultaneously the utility model discloses an among the concrete embodiment, it is provided with ten pairs of profile modeling ears to slope on the profile modeling mount, the inclination of profile modeling ear can be for 12 ~ 17 degrees. Specifically, fig. 4 shows a side view mechanism of a product holding station according to an embodiment of the present invention.
As shown in fig. 4, in the product fixing 3 stages according to the embodiment of the present invention, the inclination angle of the copying ear 7 fixed to the copying fixing frame 13 is α, and a preferred value of this α angle is 15 degrees. It can be seen that the angle can be adjusted accordingly according to the specific structure of the headset to be tested. Wherein, drive the test liquid of 0.045 ~ 0.05ml in the drain pipe through the peristaltic pump and drip into the test hole site of the examination earphone that awaits measuring, the profile modeling ear that the slope set up can make the biggest inflow of test liquid in the examination earphone that awaits measuring, when sparingly testing liquid, ensures the precision of earphone sweat test.
Specifically, the process of performing sweat test on the earphone to be tested by using the sweat test device mainly comprises the following steps:
the method comprises the following steps: and fixing the ten pairs of earphones to be tested in the twenty profiling ears of the product fixing table manually.
Step two: the electric cylinder drives the product fixing table to move on the first slide rail and the second slide rail and pushes the first pair of earphones to a testing position (which is located below the manipulator).
Step three: the manipulator is matched with the first slide rail and the second slide rail to insert the liquid through pipe into 10 testing hole sites of the first pair of earphones respectively, and 0.05ml of testing liquid is conveyed to each testing hole site through a peristaltic pump.
Step three: and the electric cylinder drives the product fixing table to move on the first slide rail and the second slide rail, pushes the second pair of earphones to a test position, and sequentially and circularly executes the third step and the second step until all liquid dropping of the ten pairs of earphones is completed.
Step four: the electric cylinder pushes the first pair of earphones on the product fixing table to the test position again.
Wherein, the time length of the complete dropping of the liquid of ten pairs of earphones to be tested is about 5min, and then the second circulation is carried out, so that the requirement of the sweat test of the earphones can be met.
Can find out through above-mentioned embodiment, the utility model provides a sweat testing arrangement drips into the test hole site of the product that awaits measuring into through the test liquid ration that sets up first slide rail, second slide rail, manipulator cooperation peristaltic pump in will leading to the liquid pipe, and degree of automation is high, the measuring accuracy is high, and compact structure, make things convenient for the dismouting.
A sweat testing device according to the present invention is described above by way of example with reference to the accompanying drawings. However, it will be appreciated by those skilled in the art that various modifications may be made to the sweat testing device set forth above without departing from the teachings of the present invention. Therefore, the scope of the present invention should be determined by the content of the appended claims.
Claims (10)
1. A sweat testing device is characterized by comprising a base, a first sliding rail, a second sliding rail and a manipulator arranged on the base; wherein,
the first slide rail is fixed on the base, and the second slide rail is vertically arranged on the first slide rail;
a product fixing table is arranged on the second slide rail, and the earphone to be tested is fixed in the product fixing table and is positioned below the manipulator;
be provided with liquid pipe mount on the manipulator it is right to be provided with on the liquid pipe mount the liquid pipe that leads to that the examination earphone carries out the sweat test.
2. A sweat testing device as in claim 1, wherein said product holding station includes a contoured ear, a sweat collection channel and an earphone alignment channel; wherein,
the profiling ear is fixed in the product fixing table through a profiling fixing frame, and the sweat collecting groove is arranged below the profiling ear and is isolated from the earphone forward groove;
the earphone to be tested is placed in the profiling ear, and the earphone wire of the earphone to be tested is contained in the earphone wire arranging groove.
3. A sweat testing device as claimed in claim 2, wherein,
the shape of the profiling ear is matched with the shape of the earphone to be tested.
4. A sweat testing device as claimed in claim 2, wherein,
the profiling lugs are ten pairs and are obliquely fixed on the profiling fixing frame.
5. A sweat testing device as claimed in claim 4, wherein,
the inclination angle of the profiling lug is 12-17 degrees.
6. A sweat testing device as claimed in claim 5, further comprising a peristaltic pump;
the peristaltic pump is used for driving the test liquid in the liquid through pipe to drop into the test hole position of the earphone to be tested.
7. A sweat testing device as claimed in claim 6, wherein,
the amount of the test liquid conveyed into the test hole sites by the peristaltic pump each time is 0.045 ml-0.05 ml.
8. A sweat testing device as claimed in claim 7, wherein,
the liquid through pipe is matched with the manipulator, the first slide rail and the second slide rail to be inserted into 10 testing hole positions of the pair of earphones.
9. A sweat testing device as claimed in claim 1, further comprising an electric cylinder;
the electric cylinder is used for driving the product fixing table to move on the second sliding rail and driving the second sliding rail to move on the first sliding rail.
10. A sweat testing device as claimed in claim 9, further including a control system,
the control system is used for controlling the electric cylinder and the manipulator to act.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709164.1U CN204929261U (en) | 2015-09-14 | 2015-09-14 | Sweat testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709164.1U CN204929261U (en) | 2015-09-14 | 2015-09-14 | Sweat testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204929261U true CN204929261U (en) | 2015-12-30 |
Family
ID=54978353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520709164.1U Active CN204929261U (en) | 2015-09-14 | 2015-09-14 | Sweat testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204929261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143567A1 (en) * | 2020-01-19 | 2021-07-22 | 华为技术有限公司 | Handheld electronic device performance testing apparatus and testing system |
-
2015
- 2015-09-14 CN CN201520709164.1U patent/CN204929261U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143567A1 (en) * | 2020-01-19 | 2021-07-22 | 华为技术有限公司 | Handheld electronic device performance testing apparatus and testing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |