CN117346963B - High-precision electric detection equipment for condom production - Google Patents
High-precision electric detection equipment for condom production Download PDFInfo
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- CN117346963B CN117346963B CN202311661504.3A CN202311661504A CN117346963B CN 117346963 B CN117346963 B CN 117346963B CN 202311661504 A CN202311661504 A CN 202311661504A CN 117346963 B CN117346963 B CN 117346963B
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- condom
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- electric
- seat
- bottom end
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- 238000001514 detection method Methods 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000012360 testing method Methods 0.000 claims abstract description 64
- 239000007788 liquid Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 238000007689 inspection Methods 0.000 claims description 28
- 239000012085 test solution Substances 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Classifications
-
- 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
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
-
- 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
- G01M3/027—Details with respect to the testing of elastic elements, e.g. gloves, condoms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Relating To Insulation (AREA)
Abstract
The invention relates to the technical field of detecting living things, and discloses high-precision electric detection equipment for condom production. According to the invention, through independently testing each part of the condom to be tested, the convex part of the condom is subjected to overall coating test, the test voltage of the electric detection test of each part of the condom is changed according to the height immersed in the test liquid, so that the working voltage of the electric detection end corresponds to the voltage required by different parts of the condom to be tested, the test precision of each part is improved, and meanwhile, the phenomenon of high-voltage breakdown is reduced.
Description
Technical Field
The invention relates to the field of detecting living things, in particular to high-precision electric detection equipment for condom production.
Background
The condom is required to be checked for damage before packaging after production, and a high-voltage detection mode is generally adopted at present. When in electric inspection, firstly, the condom is propped up and sleeved on the test rod, then the electric inspection wire is arranged in the condom filled with the test liquid, and then the condom is immersed into the test liquid in the test bin, if the condom is damaged, the test liquid in the condom is communicated with the test liquid in the test bin through electric signals, so that the condom is unqualified and has damage; if the condom is not damaged, the electrical signals between the test liquid in the condom and the test liquid in the test bin are not communicated, which indicates that the condom is qualified.
However, in actual production, the thickness of the condom is limited by the production process of the condom, the thickness of the condom is gradually thickened from top to bottom at one side far away from the opening end, and particularly, the bulge of the condom is much thicker than the lower section, when the electric detection leakage detection is carried out on the condom, if the working voltage of the electric detection end is lower, the lower section of the condom can carry out high-precision leakage detection, the upper section of the condom is easy to leak detection, if the working voltage of the electric detection end is higher, the lower section of the condom can carry out high-precision leakage detection, the upper section of the condom is easy to break down by high voltage, the situation of destroying the condom occurs, meanwhile, the bulge position cannot well carry out surface test when voltage is applied, and the damage position of the bulge position of the condom cannot be electrically detected.
Disclosure of Invention
The invention provides high-precision electric detection equipment for condom production, which solves the technical problem that the test voltage of electric detection test of each part of a condom cannot be changed in the related technology.
The invention provides high-precision electric detection equipment for condom production, which comprises a workbench, an electric detection assembly and a water storage basin, wherein a test machine head is arranged on one side of the workbench;
the electric detection assembly comprises an insulating cylinder, an electric detection wire and a water inlet pipe, wherein the water inlet pipe and the electric detection wire are inserted into the insulating cylinder, a condom to be detected is sleeved at the bottom end of the insulating cylinder, the pipe end of the water inlet pipe is connected to the water storage basin, and the end part of the electric detection wire is connected with a tester;
the both sides of water storage basin all are equipped with the electric seat that connects, and the end connection who connects the electric seat has the connecting wire, is equipped with the circular telegram seat in the workstation, and the end connection who connects the electric seat has the power, connects the electric seat along plumb to remove on the outer wall of circular telegram seat, is equipped with the circular telegram knot in the circular telegram seat, and when the circular telegram knot was followed plumb to removing on connecing the electric seat, the voltage of connecting wire output changes.
Further, be equipped with assembly components on the workstation, assembly components struts the condom that awaits measuring and installs to the bottom outer wall of insulating cylinder, and assembly components is including supporting clamping jaw, sleeve and servo motor, and servo motor installs on telescopic outer wall, and supports the clamping jaw and pass through hub connection on telescopic outer wall, and servo motor's output shaft is connected to on the outer wall of supporting the clamping jaw.
Further, the assembly component further comprises a detection frame, the detection frame is arranged on the outer wall of the bottom end of the sleeve, and when the condom to be detected enters the sleeve, the bottom end of the condom to be detected is propped against and connected to the detection frame.
Further, the lifting piece comprises a lifting cylinder, and one end of a piston rod of the lifting cylinder is connected to the outer wall of the bottom end of the water storage basin.
Further, the squeeze rollers are arranged on the inner wall of one side of the water storage basin, the driving source is arranged at the end part of each squeeze roller and drives the squeeze rollers to rotate, and the condom to be tested, which is filled with the test liquid, is driven to swing and squeeze between the two squeeze rollers.
Further, the electric detection assembly further comprises a telescopic air cylinder and a support, the outer wall of the insulating cylinder is sleeved with a sliding seat, the sliding seat is arranged on the inner wall of the support, and one end of a piston rod of the telescopic air cylinder is connected to the outer walls of the two ends of the support.
Further, the vertical section of the squeeze rollers is of an oval structure, and the convex parts of the roller bodies of two adjacent squeeze rollers are arranged in an included angle.
Further, a chute is arranged on the testing machine head, a protruding portion is arranged on the chute wall of the chute, a limiting groove is arranged on the sliding seat, and the sliding seat is slidably connected to the outer wall of the protruding portion through the limiting groove.
Further, the bottom of the insulating cylinder is provided with a clamping groove, and the groove type of the clamping groove is of a V-shaped structure.
Further, a liquid pump is arranged on the inner wall of the workbench and is connected to the pipe end of the water inlet pipe and the outer wall of the bottom end of the water storage basin through pipelines.
The invention has the beneficial effects that: according to the electric detection device, through the independent test of each part of the condom to be detected, the protruding part of the condom is subjected to the overall coating test, the test voltage of the electric detection test of each part of the condom is changed according to the height immersed in the test liquid, so that the working voltage of the electric detection end corresponds to the voltage required by different parts of the condom to be detected, the test precision of each part is improved, and meanwhile, the phenomenon of high-voltage breakdown is reduced.
Drawings
FIG. 1 is a schematic diagram of a high-precision electrical inspection device for condom production according to the present invention;
FIG. 2 is a front view of FIG. 1 of the present invention;
FIG. 3 is a side view of FIG. 1 of the present invention;
FIG. 4 is a schematic view of the mounting assembly of FIG. 1 in accordance with the present invention;
FIG. 5 is a schematic view of the mating assembly of FIG. 1 in accordance with the present invention;
FIG. 6 is a front view of FIG. 5 of the present invention;
fig. 7 is a schematic view of the structure of the electrical test assembly of fig. 1 in accordance with the present invention.
In the figure: 100. a work table; 200. a test head; 300. an electrical inspection assembly; 310. a bracket; 320. a sliding seat; 330. an insulating cylinder; 340. electrically detecting wires; 350. a telescopic cylinder; 360. a clamping groove; 370. a water inlet pipe; 380. a limit groove; 400. a mating assembly; 410. a water storage basin; 420. a squeeze roll; 430. a connecting wire; 440. a power receiving seat; 450. a lifting cylinder; 500. assembling the assembly; 510. a sleeve; 520. a servo motor; 530. supporting the clamping jaw; 540. a detection frame; 600. and (5) measuring the condom.
Detailed Description
The subject matter described herein will now be discussed with reference to example embodiments. It is to be understood that these embodiments are merely discussed so that those skilled in the art may better understand and implement the subject matter described herein and that changes may be made in the function and arrangement of the elements discussed without departing from the scope of the disclosure herein. Various examples may omit, replace, or add various procedures or components as desired. In addition, features described with respect to some examples may be combined in other examples as well.
Referring to fig. 1-7, a high-precision electrical inspection device for condom production comprises a workbench 100, an electrical inspection assembly 300 and a matching assembly 400, wherein a test machine head 200 is arranged on one side of the workbench 100, the electrical inspection assembly 300 is arranged in the test machine head 200, the electrical inspection assembly 300 moves along the width direction of the test machine head 200, the matching assembly 400 comprises a water storage basin 410, the water storage basin 410 is arranged in the workbench 100, the bottom end of the water storage basin 410 is provided with a lifting piece, the lifting piece drives the water storage basin 410 to move along the vertical direction, the lifting piece comprises a lifting cylinder 450, and one end of a piston rod of the lifting cylinder 450 is connected to the outer wall of the bottom end of the water storage basin 410;
meanwhile, an adjusting cylinder is arranged between the testing machine head 200 and the workbench 100 and is used for adjusting the height of the testing machine head 200;
the electric inspection assembly 300 comprises an insulating cylinder 330, an electric inspection wire 340, a test end and a water inlet pipe 370, wherein the water inlet pipe 370, the test end and the electric inspection wire 340 are all inserted into the insulating cylinder 330, a condom 600 to be tested is sleeved at the bottom end of the insulating cylinder 330, the pipe end of the water inlet pipe 370 is connected to a water storage basin 410, and the end part of the electric inspection wire 340 is connected with a tester;
the assembly 500 is arranged on the workbench 100, the assembly 500 is used for supporting the condom 600 to be tested and is arranged on the outer wall of the bottom end of the insulating cylinder 330 in a propping mode, the assembly 500 comprises a supporting clamping jaw 530, a sleeve 510 and a servo motor 520, the servo motor 520 is arranged on the outer wall of the sleeve 510, the supporting clamping jaw 530 is connected to the outer wall of the sleeve 510 through a shaft, an output shaft of the servo motor 520 is connected to the outer wall of the supporting clamping jaw 530, and a synchronous spring is arranged between the outer walls of the supporting clamping jaws 530 on four sides and used for synchronously opening and closing the supporting clamping jaws 530 as shown in fig. 4.
The assembly 500 further comprises a detection frame 540, the detection frame 540 comprises an attachment rod and a detection spoon, the detection spoon is arranged at the bottom end of the attachment rod, the vertical section of the detection spoon is adapted to the convex structure of the condom 600 to be detected, the rod end of the attachment rod is connected to the test end, the detection frame 540 is arranged on the outer wall of the bottom end of the sleeve 510, and when the condom 600 to be detected enters the sleeve 510, the bottom end of the condom 600 to be detected is abutted to be connected to the detection frame 540.
The matching assembly 400 further comprises an electric connection seat 440, the electric connection seats 440 are all arranged on the outer walls of the two sides of the water storage basin 410, the end portions of the electric connection seats 440 are connected with connecting wires 430, the connecting wires 430 are of U-shaped structures, test liquid is contained in the water storage basin 410, the connecting wires 430 extend into the test liquid, an electric conduction seat is arranged in the workbench 100, the end portions of the electric conduction seat are connected with a power supply, the electric connection seats 440 move on the outer walls of the electric conduction seats along the vertical direction, electric conduction buckles are arranged in the electric conduction seats, and when the electric conduction buckles move on the electric connection seats 440 along the vertical direction, the voltage output by the connecting wires 430 changes.
The matching assembly 400 further comprises squeeze rollers 420, the squeeze rollers 420 are arranged on the inner wall of one side of the water storage basin 410, the vertical section of each squeeze roller 420 is of an oval structure, the convex portions of the roller bodies of two adjacent squeeze rollers 420 are arranged at an included angle, a driving source is arranged at the end part of each squeeze roller 420, the driving source drives each squeeze roller 420 to rotate, and the condom 600 to be tested, which is filled with test liquid, is driven to swing and squeeze between the two squeeze rollers 420.
The driving source includes, but is not limited to, a driving motor, a driving gear and a driving chain, the driving gear is sleeved on the roller end of the squeeze roller 420, the driving chain is sleeved on the driving gear, and a driving shaft of the driving motor is connected with the squeeze roller 420.
The electrical inspection assembly 300 further comprises a telescopic air cylinder 350 and a support 310, wherein a sliding seat 320 is sleeved on the outer wall of the insulating cylinder 330, the sliding seat 320 is arranged on the inner wall of the support 310, and one end of a piston rod of the telescopic air cylinder 350 is connected to the outer walls of two ends of the support 310.
The testing machine head 200 is provided with a chute, the wall of the chute is provided with a protruding part, the sliding seat 320 is provided with a limit groove 380, and the sliding seat 320 is slidably connected to the outer wall of the protruding part through the limit groove 380.
The bottom of the insulating cylinder 330 is provided with a clamping groove 360, the groove shape of the clamping groove 360 is of a V-shaped structure, and the open end of the condom 600 to be tested is sleeved in the groove wall of the clamping groove 360.
The inner wall of the workbench 100 is provided with a liquid pump, the liquid pump is connected to the pipe end of the water inlet pipe 370 and the outer wall of the bottom end of the water storage basin 410 through pipelines, the input end of the water inlet pipe 370 is also provided with a flow sensor, and the flow sensor is used for controlling the amount of test liquid input into the condom 600 to be tested through the water inlet pipe 370.
The high-precision electrical inspection device for condom production is used for carrying out surface damage test on a condom 600 to be tested, and the specific test process is as follows:
the support 310 is driven to move along the test machine head 200 by the telescopic cylinder 350, the condom 600 to be tested is arranged on the assembly component 500, the outer edge of the top end of the condom 600 to be tested is supported by four supporting clamping jaws 530, and then the test machine head 200 moves down integrally to drive the insulating cylinder 330 to be inserted into the top end of the condom 600 to be tested which is supported;
the supporting clamping jaw 530 is driven to open by the output shaft of the servo motor 520, and the supporting clamping jaw 530 is driven by the synchronous spring to open the condom 600 to be tested;
the condom 600 to be tested is arranged in the sleeve 510, the test liquid is filled into the condom 600 to be tested through the water inlet pipe 370, the bulge of the condom 600 to be tested is propped against and connected to the detection frame 540, the bulge is wrapped by the detection spoon on the detection frame 540, when the damage occurs, the detection frame 540 generates detection current, the detection current is communicated into the test liquid through the damage position, the detection current is detected by the test end, and when the damage does not occur, the detection current is not detected by the test end;
when the damage does not occur, the supporting clamping jaw 530 is loosened, the opening end of the condom 600 to be tested is fastened in the clamping groove 360, then the test liquid is continuously filled, meanwhile, the water storage basin 410 is driven by the lifting cylinder 450 to continuously ascend, the lower end of the condom 600 to be tested is immersed in the test liquid, meanwhile, the communication position between the power connection seat 440 and the power supply seat is changed, the detection voltage introduced by the connecting wire 430 is changed along with the change, the detection voltage introduced by the connecting wire 430 is also reduced along with the continuous immersion of the condom 600 to be tested into the depth of the test liquid, and the detection voltage can be adjusted according to the position of the condom 600 to be tested continuously immersed in the immersion process;
when the condom to be tested is completely immersed, the squeeze rolls 420 act, two adjacent squeeze rolls 420 are abutted against the outer side wall of the condom 600 to be tested filled with test liquid, and when the squeeze rolls 420 roll, the condom 600 to be tested is driven to be continuously rubbed and swung, and damages such as blind holes and the like of the condom 600 to be tested are detected;
after the test is passed, the test passed and the test failed are removed respectively, and the test liquid is poured into the water storage basin 410.
The embodiment has been described above with reference to the embodiment, but the embodiment is not limited to the above-described specific implementation, which is only illustrative and not restrictive, and many forms can be made by those of ordinary skill in the art, given the benefit of this disclosure, are within the scope of this embodiment.
Claims (10)
1. The high-precision electric detection device for condom production is characterized by comprising a workbench (100), an electric detection component (300) and a water storage basin (410), wherein a test machine head (200) is arranged on one side of the workbench (100), the electric detection component (300) is arranged in the test machine head (200), the electric detection component (300) moves along the width direction of the test machine head (200), the water storage basin (410) is arranged in the workbench (100), and a lifting piece is arranged at the bottom end of the water storage basin (410) and drives the water storage basin (410) to move along the vertical direction;
the electric detection assembly (300) comprises an insulating cylinder (330), an electric detection wire (340) and a water inlet pipe (370), wherein the water inlet pipe (370) and the electric detection wire (340) are inserted into the insulating cylinder (330), a condom (600) to be detected is sleeved at the bottom end of the insulating cylinder (330), the pipe end of the water inlet pipe (370) is connected to a water storage basin (410), and the end part of the electric detection wire (340) is connected with a tester;
an assembly component (500) is arranged on the workbench (100), the assembly component (500) comprises a detection frame (540) and a sleeve (510), the detection frame (540) is arranged on the outer wall of the bottom end of the sleeve (510), and when a condom (600) to be detected enters the sleeve (510), the bottom end of the condom (600) to be detected is connected to the detection frame (540) in an abutting mode;
both sides of water basin (410) all are equipped with electric seat (440), and the end connection of electric seat (440) has connecting wire (430), is equipped with the circular telegram seat in workstation (100), and the end connection of circular telegram seat has the power, and electric seat (440) are along plumb to moving on the outer wall of circular telegram seat, are equipped with circular telegram knot in the circular telegram seat, and when circular telegram knot is along plumb to moving on electric seat (440), the voltage of connecting wire (430) output changes.
2. The high-precision electrical inspection device for condom production according to claim 1, wherein the assembly (500) is used for supporting and mounting the condom (600) to be tested on the outer wall of the bottom end of the insulating cylinder (330), the assembly (500) further comprises a supporting clamping jaw (530) and a servo motor (520), the servo motor (520) is mounted on the outer wall of the sleeve (510), the supporting clamping jaw (530) is connected on the outer wall of the sleeve (510) through a shaft, and an output shaft of the servo motor (520) is connected to the outer wall of the supporting clamping jaw (530).
3. The high-precision electrical inspection device for condom production according to claim 2, wherein the inspection rack (540) comprises an attachment rod and an inspection scoop, the inspection scoop is arranged at the bottom end of the attachment rod, the vertical section of the inspection scoop is adapted to the bottom end structure of the condom (600) to be inspected, and the rod end of the attachment rod is connected to the test end.
4. A high-precision electrical inspection device for condom production according to claim 3, characterized in that the lifting member comprises a lifting cylinder (450), and one end of a piston rod of the lifting cylinder (450) is connected to the outer wall of the bottom end of the water storage basin (410).
5. The high-precision electrical inspection device for condom production according to claim 4, wherein a squeeze roller (420) is arranged on the inner wall of one side of the water storage basin (410), a driving source is arranged at the end part of the squeeze roller (420), and the driving source drives the squeeze roller (420) to rotate so as to drive the condom (600) to be inspected, into which the test solution is injected, to swing and squeeze between the two squeeze rollers (420).
6. The high-precision electrical inspection device for condom production according to claim 5, wherein the electrical inspection assembly (300) further comprises a telescopic cylinder (350) and a support (310), the outer wall of the insulating cylinder (330) is sleeved with a sliding seat (320), the sliding seat (320) is arranged on the inner wall of the support (310), and one end of a piston rod of the telescopic cylinder (350) is connected to the outer walls of two ends of the support (310).
7. The high-precision electrical inspection device for condom production according to claim 6, wherein the vertical section of the squeeze rolls (420) is of an elliptical structure, and the protruding parts of the roll bodies of two adjacent squeeze rolls (420) are arranged at an included angle.
8. The high-precision electrical inspection device for condom production according to claim 7, wherein a chute is arranged on the test machine head (200), a protruding part is arranged on the wall of the chute, a limit groove (380) is arranged on the sliding seat (320), and the sliding seat (320) is slidably connected on the outer wall of the protruding part through the limit groove (380).
9. The high-precision electrical inspection device for condom production according to claim 8, wherein the bottom end of the insulating cylinder (330) is provided with a clamping groove (360), and the groove shape of the clamping groove (360) is of a V-shaped structure.
10. The high-precision electrical inspection device for condom production according to claim 9, wherein a liquid pump is arranged on the inner wall of the workbench (100), and the liquid pump is connected to the pipe end of the water inlet pipe (370) and the bottom end outer wall of the water storage basin (410) through pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311661504.3A CN117346963B (en) | 2023-12-06 | 2023-12-06 | High-precision electric detection equipment for condom production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311661504.3A CN117346963B (en) | 2023-12-06 | 2023-12-06 | High-precision electric detection equipment for condom production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117346963A CN117346963A (en) | 2024-01-05 |
| CN117346963B true CN117346963B (en) | 2024-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311661504.3A Active CN117346963B (en) | 2023-12-06 | 2023-12-06 | High-precision electric detection equipment for condom production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117346963B (en) |
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|---|---|---|---|---|
| WO2000040954A1 (en) * | 1999-01-06 | 2000-07-13 | Agri Dynamics, Inc., Dba Industrial Manufacturing | Condom testing apparatus |
| CN1462877A (en) * | 2003-06-20 | 2003-12-24 | 广州保利得橡塑制品有限公司 | Wet type electrical method for testing rubber condom under high electric voltage and its device |
| CN106645293A (en) * | 2016-11-09 | 2017-05-10 | 青岛双蝶集团股份有限公司 | Condom water permeability tester with sealing and extruding mechanism |
| CN110441350A (en) * | 2019-06-28 | 2019-11-12 | 合肥科天水性科技有限责任公司 | A kind of detection method of condom |
| CN113219049A (en) * | 2021-05-07 | 2021-08-06 | 浙江鸿昌机械有限公司 | Condom high-precision electric detection device |
| CN115356058A (en) * | 2022-08-11 | 2022-11-18 | 浙江鸿昌机械有限公司 | Automatic electric detection machine for condom |
| CN117160914A (en) * | 2023-11-03 | 2023-12-05 | 北京大象和他的朋友们科技有限公司 | Sorting equipment for condom production |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6318154B1 (en) * | 1997-08-01 | 2001-11-20 | Lrc Products Ltd. | Apparatus and method for automatically electronically testing condoms |
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2023
- 2023-12-06 CN CN202311661504.3A patent/CN117346963B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000040954A1 (en) * | 1999-01-06 | 2000-07-13 | Agri Dynamics, Inc., Dba Industrial Manufacturing | Condom testing apparatus |
| CN1462877A (en) * | 2003-06-20 | 2003-12-24 | 广州保利得橡塑制品有限公司 | Wet type electrical method for testing rubber condom under high electric voltage and its device |
| CN106645293A (en) * | 2016-11-09 | 2017-05-10 | 青岛双蝶集团股份有限公司 | Condom water permeability tester with sealing and extruding mechanism |
| CN110441350A (en) * | 2019-06-28 | 2019-11-12 | 合肥科天水性科技有限责任公司 | A kind of detection method of condom |
| CN113219049A (en) * | 2021-05-07 | 2021-08-06 | 浙江鸿昌机械有限公司 | Condom high-precision electric detection device |
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| CN117346963A (en) | 2024-01-05 |
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