CN219675742U - Micro-abrasion test experimental device for electric connector - Google Patents
Micro-abrasion test experimental device for electric connector Download PDFInfo
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- CN219675742U CN219675742U CN202223297517.0U CN202223297517U CN219675742U CN 219675742 U CN219675742 U CN 219675742U CN 202223297517 U CN202223297517 U CN 202223297517U CN 219675742 U CN219675742 U CN 219675742U
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- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 238000005299 abrasion Methods 0.000 title claims description 16
- 238000002474 experimental method Methods 0.000 claims abstract description 11
- 230000010365 information processing Effects 0.000 claims description 17
- 230000005484 gravity Effects 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses an experimental device for fretting wear test of an electric connector, which comprises a base box, a Z-axis pressurizing device, a wear plug-in module and a display, wherein the wear plug-in module is used for the fretting wear test of the electric connector, the top of the base box is fixedly connected with a top plate, and the Z-axis pressurizing device and the wear plug-in module are fixedly arranged on the top of the top plate. The utility model provides a be used for electric connector fretting wear test experimental apparatus, this device can utilize Z axle pressure device and its as loading post that is equipped with to carry out the downward extrusion loading realization to movable pressurization piece according to the work needs of wearing and tearing test experimental apparatus to carry out loading force and unloading force according to the needs of experiment to the actual environmental condition (stress) that electric connector pegged graft, can also detect and show the size of electric connector pegged graft frictional force, thereby make the data detection to electric connector pull out the experiment more comprehensive thereby better electric connector performance.
Description
Technical Field
The utility model relates to the field of electric connectors, in particular to an experimental device for fretting wear test of an electric connector.
Background
An electrical connector is one of the indispensable components in an electrical system and is the main tool for achieving the transmission of electrical signals in different control loops. The presence of the electrical connector allows the bulky engineering to be broken down, possibly by being composed of different smaller components in a modular manner. The reliability of the connector is therefore of paramount importance. Meanwhile, the connector plays an important role in the industrial field, and is particularly necessary for testing the reliability of the industrial connector, and the friction test of the connector is important in the reliability tests. All this is due to the fact that the robot generates tiny micro-friction on the connectors during high frequency movements, and therefore the connectors fail.
When more tests are performed on the reliability of the connectors, namely the whole test of the connectors, the magnitude of the plugging friction force of the electric connector cannot be detected and monitored according to the needs, and meanwhile, in the process of plugging and testing the electric connector, the actual environmental conditions (stress) of plugging the electric connector also need to carry out loading force and unloading force according to the needs of experiments.
Disclosure of Invention
The utility model aims to provide an experimental device for fretting wear test of an electric connector, which is used for solving the problems in the background technology.
The utility model provides an be used for electric connector fretting wear test experimental apparatus, includes base case, Z axle pressure device, wearing and tearing grafting module and display, wearing and tearing grafting module is used for electric connector fretting wear test experiment, base case top fixedly connected with roof, Z axle pressure device with wearing and tearing grafting module all sets firmly the roof top, Z axle pressure device carries out gravity pressurization through movable pressurization piece to the electric connector in the wearing and tearing grafting module, wearing and tearing grafting module is equipped with the logical groove that is used for movable pressurization piece to remove.
Preferably, the wear plug-in module is provided with a plug-in groove, the wear plug-in module is further provided with a friction force sensor, a storage battery module and a central information processing module, the friction force sensor is respectively and electrically connected with the storage battery module and the central information processing module, and the central information processing module is electrically connected with the storage battery module.
Preferably, the abrasion plug-in module is further provided with an electric connection interface and an information output interface, the abrasion plug-in module is externally connected with a power supply through the electric connection interface, and the abrasion plug-in module is electrically connected with the display through the information output interface.
Preferably, a hanging plate is fixedly connected to one side of the base box, and the display is placed on the hanging plate.
Preferably, the base box further comprises a top plate and a working plate, wherein the top plate is placed at the top of the base box, and the working plate is arranged at the top of the top plate and fixedly connected with the top plate.
Preferably, a connecting groove plate of a T-shaped through groove is arranged on one side of the base box, and a connecting strip of a T-shaped wedge block is arranged on one side of the hanging plate connected with the base box.
Preferably, the base box is provided with a storage bin for storing objects and a bin door of the storage bin, the bin door is movably connected with the base box through a movable hinge, and the bin door is also provided with a handle.
Compared with the prior art, the utility model has the beneficial effects that:
1, the device can be realized by utilizing the Z-axis pressurizing device and a loading column arranged on the Z-axis pressurizing device to downwards extrude and load the movable pressurizing block according to the working requirement of the abrasion test experiment device, so that the loading force and the unloading force are carried out on the actual environmental conditions (stress) of the electric connector plug-in connection according to the experiment requirement.
2, this device can also utilize friction force inductor, battery module, central information processing module and display, can detect and show the size of electric connector grafting frictional force for thereby the data detection to electric connector's plug experiment is more comprehensive, better electric connector performance.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic diagram of a wear plug module according to the present utility model.
FIG. 3 is a second schematic view of the wear insert module of the present utility model.
Fig. 4 is an electrical information processing schematic diagram of the wear plug module of the present utility model.
Fig. 5 is a schematic diagram showing the connection of the connection groove plate and the connection strip according to the present utility model.
In the figure: 1. a base box; 2. a top plate; 3. a work plate; 4. a Z-axis pressurizing device; 5. wearing plug-in module: 51. a movable pressurizing block; 52. a plug-in groove; 53. a friction force sensor; 54. a through groove; 6. a hanging plate; 7. a display; 8. a handle; 9. a bin gate; 10. a movable hinge; 11. connecting the groove plates; 12. a connecting strip; 13. an electrical connection interface; 14. and an information output interface.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: as shown in fig. 1-5, the utility model provides an electric connector fretting wear test experiment device, which comprises a base box 1, a Z-axis pressurizing device 4, a wear plug-in module 5 and a display 7, wherein the wear plug-in module 5 is used for the electric connector fretting wear test experiment, the top of the base box 1 is fixedly connected with a top plate 2, the Z-axis pressurizing device 4 and the wear plug-in module 5 are fixedly arranged on the top of the top plate 2, the Z-axis pressurizing device 4 pressurizes the electric connector in the wear plug-in module 5 by a movable pressurizing block 51 under gravity, and the wear plug-in module 5 is provided with a through groove 54 for the movable pressurizing block 51 to move.
Referring to fig. 1 and 2, the electrical connector is plugged into a wear plug module 5, the wear plug module 5 being adapted to the plug of the particular electrical connector; namely, one of the electric connector and the abrasion plug-in module 5 is equivalent to a male head, and the other is opposite to the female head, so that the electric connector can be plugged in the abrasion plug-in module 5 to perform plugging test;
the Z-axis pressurizing device 4 and the abrasion plug-in module 5 are fixedly arranged at the top of the top plate 2, and the fixing mode can be a riveting or welding mode or other modes capable of realizing the fixing function;
the Z-axis pressurizing device 4 may adopt a Z-axis pressurizing mechanism of the existing electrical connector fretting wear test experimental device, that is, the Z-axis pressurizing device also includes a loading column, a pressurizing mechanism, etc., and the Z-axis pressurizing device 4 uses the loading column to press and load the movable pressurizing block 51 downwards; the wear plug-in module 5 is provided with a through slot 54 for the movement of the movable pressure block 51, see fig. 3, in order to enable the movable pressure block 51 to act on the electrical connector in the wear plug-in module 5, the movable pressure block 51 is therefore arranged in the through slot 54 such that the Z-axis pressure device 4 can act on the movable pressure block 51 and thus such that a loading force can act on the electrical connector to be detected.
In this embodiment, the wear plug-in module 5 is provided with a plug-in groove 52, the wear plug-in module 5 is further provided with a friction force sensor 53, a storage battery module and a central information processing module, the friction force sensor 53 is respectively electrically connected with the storage battery module and the central information processing module, the central information processing module is electrically connected with the storage battery module, the wear plug-in module 5 is further provided with an electric connection interface 13 and an information output interface 14, the wear plug-in module 5 is externally connected with a power supply through the electric connection interface 13, and the wear plug-in module 5 is electrically connected with the display 7 through the information output interface 14.
The device can also utilize friction force sensor 53, battery module, central information processing module and display, can detect and show the size of electric connector grafting frictional force for thereby to the data detection of the plug test of electric connector more comprehensive better electric connector performance, for example in the in-process of doing plug test, under what great frictional force pressure, the electric connector appears damaging, can have abundant understanding to electric connector performance like this.
The base box 1 is provided with a storage bin for storing articles and a bin door 9 of the storage bin, the bin door 9 is movably connected with the base box 1 through a movable hinge 10, and the bin door 9 is also provided with a handle 8.
The plugging groove 52 is used for allowing the electric connector to penetrate through for plugging experiment operation, the friction force sensor 53 can detect the friction force received by the electric connector in the plugging process, the friction force sensor 53 can be a commercially available friction force sensor, and the model of the specific friction force sensor is not limited in detail here;
the friction force sensor 53 transmits the information to the central information processing module after the information about the corresponding friction force is obtained, and the central information processing module transmits the information to the outside of the abrasion plug-in module 5 after the information is processed;
the power connection interface 13 is used for connecting an external power supply, the connected power supply enters the storage battery module for storage, the information output interface 14 is used for transmitting information of the central information processing module to the display 7, and the display 7 is also provided with an information interface (not shown in the figure) which is in butt joint with the information output interface 14;
the electric interface 13 and the information output interface 14 can be USB interfaces, and the information output interface 14 can be electrically connected with the display 7 through a data line.
The central information processing module comprises a central processing unit and other common information processing components, such as Intel Xeon E3-1230 v2, although other CPU models can be adopted.
In this embodiment, a hanging plate 6 is fixedly connected to one side of the base box 1, the display 7 is placed on the hanging plate 6, a connecting groove plate 11 with a T-shaped through groove is arranged on one side of the base box 1, and a connecting strip 12 with a T-shaped wedge is arranged on one side of the hanging plate 6 connected with the base box 1.
Referring to fig. 5, the connecting strip 12 of the T-shape that is equipped with on one side of the hanging plate 6 and the connecting groove plate 11 of the T-shape limit groove on one side of the base box 1 can slide and limit relatively to the connecting strip 12 and the connecting groove plate 11, so that the hanging plate 6 can be conveniently and rapidly assembled and disassembled with the base box 1, and the hanging plate 6 is convenient to replace, because in the non-working state, the display 7 needs to be taken down and placed in the storage bin for storage at this time, and the display is prevented from being damaged.
The novel base box further comprises a top plate 2 and a working plate 3, wherein the top plate 2 is placed on the top of the base box 1, and the working plate 3 is arranged on the top of the top plate 2 and fixedly connected with the top plate.
The working plate 3 can be fixedly connected with the top plate 2 in a riveting or welding mode, the top plate 2 can be directly placed at the top of the base box 1, and the top plate 2 and the Z-axis pressurizing device 4 and the abrasion plug-in module 5 fixedly arranged on the top plate can be directly placed in a storage bin for storage when the working plate does not work.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. The utility model provides a be used for electric connector fretting wear test experimental apparatus which characterized in that: including base case (1), Z axle pressure device (4), wearing and tearing grafting module (5) and display (7), wearing and tearing grafting module (5) are used for electric connector fretting wear test experiment, base case (1) top fixedly connected with roof (2), Z axle pressure device (4) with wearing and tearing grafting module (5) all set firmly roof (2) top, Z axle pressure device (4) pressure device carries out gravity pressurization through activity pressurization piece (51) to the electric connector in wearing and tearing grafting module (5), wearing and tearing grafting module (5) are equipped with logical groove (54) that are used for activity pressurization piece (51) to remove.
2. An electrical connector fretting wear test fixture as defined in claim 1, wherein: the abrasion plug-in module (5) is provided with a plug-in groove (52), the abrasion plug-in module (5) is further provided with a friction force sensor (53), a storage battery module and a central information processing module, the friction force sensor (53) is respectively electrically connected with the storage battery module and the central information processing module, and the central information processing module is electrically connected with the storage battery module.
3. An electrical connector fretting wear test fixture as in claim 2, wherein: the abrasion plug-in module (5) is further provided with an electric connection interface (13) and an information output interface (14), the abrasion plug-in module (5) is externally connected with a power supply through the electric connection interface (13), and the abrasion plug-in module (5) is electrically connected with the display (7) through the information output interface (14).
4. An electrical connector fretting wear test fixture as defined in claim 1, wherein: one side of the base box (1) is fixedly connected with a hanging plate (6), and the display (7) is placed on the hanging plate (6).
5. An electrical connector fretting wear test fixture as defined in claim 1, wherein: the novel multifunctional electric heating cabinet further comprises a top plate (2) and a working plate (3), wherein the top plate (2) is arranged at the top of the base box (1), and the working plate (3) is configured at the top of the top plate (2) and is fixedly connected with the top plate.
6. An electrical connector fretting wear test fixture as defined in claim 4, wherein: the base box (1) one side is equipped with the connection frid (11) of T type logical groove, link (12) that link plate (6) with base box (1) one side of being connected is equipped with T type voussoir.
7. An electrical connector fretting wear test fixture as defined in claim 1, wherein: the base box (1) is provided with a storage bin for storing objects and a bin door (9) of the storage bin, the bin door (9) is movably connected with the base box (1) through a movable hinge (10), and the bin door (9) is also provided with a handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223297517.0U CN219675742U (en) | 2022-12-09 | 2022-12-09 | Micro-abrasion test experimental device for electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223297517.0U CN219675742U (en) | 2022-12-09 | 2022-12-09 | Micro-abrasion test experimental device for electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219675742U true CN219675742U (en) | 2023-09-12 |
Family
ID=87897358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223297517.0U Active CN219675742U (en) | 2022-12-09 | 2022-12-09 | Micro-abrasion test experimental device for electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219675742U (en) |
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2022
- 2022-12-09 CN CN202223297517.0U patent/CN219675742U/en active Active
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