CN216349382U - Waterproof test fixture of connector - Google Patents
Waterproof test fixture of connector Download PDFInfo
- Publication number
- CN216349382U CN216349382U CN202122311423.3U CN202122311423U CN216349382U CN 216349382 U CN216349382 U CN 216349382U CN 202122311423 U CN202122311423 U CN 202122311423U CN 216349382 U CN216349382 U CN 216349382U
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- connector
- waterproof
- test fixture
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Abstract
The utility model discloses a connector waterproof test tool which comprises a test shell, wherein a plurality of test interfaces for mounting connectors of different models and sealing elements for plugging the test interfaces are arranged on the test shell. The utility model provides a waterproof test tool for a connector, which aims to solve the technical problem that a plurality of battery cases are needed when the existing connectors of a plurality of models are subjected to waterproof test.
Description
Technical Field
The utility model relates to the technical field of automobile part testing equipment, in particular to a connector waterproof testing tool.
Background
With the increase of modern automobile electronic equipment, the faults of automobile circuits and electric appliances are more and more complicated. The automobile wire harness connector is used as an important part of the whole automobile wire harness, the performance of an automobile circuit is directly influenced by the performance of the waterproof performance of the automobile wire harness connector, and the waterproof detection of the wire harness connector usually adopts a water immersion detection mode
For the sample connector type selection, the initial waterproof stage generally needs to repeatedly verify a plurality of connectors, and if the corresponding battery case needs to be customized for each type of connector, the development cost is wasted.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
The utility model provides a waterproof test tool for a connector, which aims to solve the technical problem that a plurality of battery cases are needed when the existing connectors of a plurality of models are subjected to waterproof test.
2. Technical scheme
In order to solve the problems, the technical scheme provided by the utility model is as follows:
the utility model provides a waterproof test fixture of connector, includes the test casing, be equipped with a plurality of test interface that are used for installing the connector of different models on the test casing to and be used for shutoff test interface's sealing member.
Optionally, the test housing is provided with at least one latch hook for connecting a rope.
Optionally, the bottom of the testing shell is provided with a counterweight connecting structure, and a counterweight block connected to the testing shell through the counterweight connecting structure.
Optionally, the counterweight connecting structure is a dovetail groove formed on the test housing.
Optionally, a plurality of transparent observation windows are arranged on the test shell.
Optionally, the side and bottom surfaces of the test housing are integral acrylic plates.
Optionally, the bottom of the test housing is provided with a drain.
Optionally, the seal is connected to the test interface by a sealant.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
(1) the waterproof test fixture for the connector is high in universality, the waterproof performance of the connectors of different models can be verified by using only one test shell, and the research and development cost is saved.
(2) In this waterproof test fixture of connector be equipped with at least one latch hook that is used for connecting the rope on the test casing to take out the sample through the rope after the test.
(3) The iron blocks that can agree with mutually combine during the waterproof test fixture of this connector test, make test shell body counter weight, can make the operation of putting 1m under water simple.
(4) In this waterproof test fixture of connector be equipped with a plurality of transparent observation windows on the test casing to whether there is water entering directly through observing inside, remove from and disassemble the step.
(5) In the waterproof test fixture for the connector, the bottom of the test shell is provided with a water outlet, the water outlet is provided with a drain valve for controlling the opening and closing of the drain valve, and the inside of the test shell can be restored to an anhydrous state after water enters the test shell.
Drawings
Fig. 1 is a schematic structural diagram of a connector waterproof test fixture according to an embodiment of the present invention;
1. testing the shell; 2. a test interface; 3. a latch hook; 4. counterweight connecting structure.
Detailed Description
For a further understanding of the present invention, reference is made to the following detailed description of the utility model taken in conjunction with the accompanying FIG. 1.
Combine figure 1, the waterproof test fixture of connector of this embodiment, including test casing 1, test casing 1 is square structure, be equipped with a plurality of test interface 2 that are used for installing the connector of different models on test casing 1's the top surface to and be used for shutoff test interface 2's sealing member, in this embodiment, test interface 2's quantity is 8, corresponds the connector of 8 models commonly used respectively, the sealing member is the steel sheet, and the steel sheet passes through sealed glue connection in test interface 2 department, when needs use other test interface 2, takes off the steel sheet above that to install this steel sheet on unused test interface 2 can.
This waterproof test fixture of connector commonality is high, just can verify the connector waterproof performance of different models with a test housing 1, practices thrift the research and development cost.
As an alternative of the present invention, the testing housing 1 is provided with at least one locking hook 3 for connecting a rope, in this embodiment, the number of the locking hooks 3 is 2, and the locking hooks are respectively arranged at two ends of the top of the testing housing 1, so that a sample can be taken out through the rope after the test is finished.
As an alternative of the present invention, the bottom of the testing housing 1 is provided with a counterweight connecting structure 4, and a counterweight block connected to the testing housing 1 through the counterweight connecting structure 4, the counterweight connecting structure 4 is a dovetail groove formed on the testing housing 1, the counterweight block is an iron block, the counterweight block is provided with a protruding structure fitting with the dovetail groove, the fitting iron blocks can be combined during testing, so that the testing housing 1 is counterweight, the overall density is greater than that of water, and the counterweight block can naturally sink to the bottom of water, and the operation of placing the counterweight block to 1m below the water can be simplified.
As an alternative of the present invention, the test housing 1 is provided with a plurality of transparent observation windows, so as to facilitate direct observation of whether water enters the interior, and a disassembling step is omitted.
As an alternative of the present invention, a water outlet is provided at the bottom of the testing housing 1, and a drain valve for controlling the opening and closing of the water outlet is provided at the water outlet, so that the interior of the testing housing 1 can be returned to a water-free state after water enters the testing housing.
This waterproof test fixture of connector's test process: the sample connector to be tested is fixed at a corresponding position (a reserved position at the top), other 7 test interfaces 2 are sealed (glued) by steel plates, an iron block at the position of a dovetail groove at the bottom is assembled, the universal shell to be tested is immersed into water with the depth of 1m by a rope, the universal shell is taken out after half an hour, whether water enters the universal shell or not is observed through the transparent positions of the side surface and the bottom surface, if water enters the universal shell after the test is finished, the universal shell passes through a water outlet, water is discharged, and the test tool is recovered to be in an anhydrous state.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.
Claims (7)
1. Waterproof test fixture of connector, its characterized in that: the test device comprises a test shell, wherein a plurality of test interfaces for mounting connectors of different models and sealing elements for plugging the test interfaces are arranged on the test shell; and at least one locking hook for connecting the rope is arranged on the test shell.
2. The waterproof test fixture of connector according to claim 1, characterized in that: the bottom of the testing shell is provided with a counterweight connecting structure and a counterweight block connected to the testing shell through the counterweight connecting structure.
3. The waterproof test fixture of connector according to claim 2, characterized in that: the counterweight connecting structure is a dovetail groove formed on the test shell.
4. The waterproof test fixture of connector according to claim 1, characterized in that: and a plurality of transparent observation windows are arranged on the test shell.
5. The waterproof test fixture of connector according to claim 4, characterized in that: the side surface and the bottom surface of the test shell are integrated acrylic plates.
6. The waterproof test fixture of connector according to claim 1, characterized in that: and a water outlet is formed in the bottom of the testing shell.
7. The waterproof test fixture of connector according to claim 1, characterized in that: the sealing element is connected to the testing interface through sealing glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122311423.3U CN216349382U (en) | 2021-09-23 | 2021-09-23 | Waterproof test fixture of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122311423.3U CN216349382U (en) | 2021-09-23 | 2021-09-23 | Waterproof test fixture of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216349382U true CN216349382U (en) | 2022-04-19 |
Family
ID=81171773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122311423.3U Active CN216349382U (en) | 2021-09-23 | 2021-09-23 | Waterproof test fixture of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216349382U (en) |
-
2021
- 2021-09-23 CN CN202122311423.3U patent/CN216349382U/en active Active
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