CN211699423U - Vehicle electric fault simulation connecting device - Google Patents
Vehicle electric fault simulation connecting device Download PDFInfo
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- CN211699423U CN211699423U CN202020831561.7U CN202020831561U CN211699423U CN 211699423 U CN211699423 U CN 211699423U CN 202020831561 U CN202020831561 U CN 202020831561U CN 211699423 U CN211699423 U CN 211699423U
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- metal contact
- fault simulation
- contact piece
- vehicle electrical
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Abstract
The utility model relates to the field of automobile teaching equipment, and discloses a vehicle electrical fault simulation connecting device, which comprises a rotating component and a base component, wherein the rotating component is cylindrical, one end of the rotating component is provided with a second clamping groove socket capable of being connected with an automobile electrical appliance connecting plug, the other end of the rotating component is connected with the inner wall of an opening cavity at one end of the base component, and the other end of the base component is provided with a first clamping groove socket capable of being connected with the automobile electrical appliance connecting plug; base subassembly opening cavity bottom is provided with at least two sets of first metal contact pieces, first metal contact piece can be connected with the second metal contact piece contact that the one end that rotatory subassembly is close to base subassembly opening cavity inner wall was provided with respectively, set up different electric fault types at first metal contact piece and first draw-in groove sheetmetal, can realize multiunit car electric fault simulation through rotatory subassembly, the device is not only small, the car electric fault setting of being convenient for, through can not damaging the original electric connection circuit of real standard vehicle moreover.
Description
Technical Field
The utility model relates to an automobile teaching equipment field specifically relates to a vehicle electrical fault simulation connecting device.
Background
The training of the automobile maintenance technology comprises a series of actual fault removal training links, and the simulation and the setting of automobile faults in the aspect of skill teaching are key points in the skill training process. The method is used for setting the faults of the practical training vehicle, and the setting of the electrical faults of the vehicle is particularly important in the training process of the vehicle maintenance technology.
CN206411970U discloses a general circuit connection detection experiment table for automobiles, which comprises a table top and a circuit connection detection plate movably mounted on the table top, wherein the circuit connection detection plate is used for connecting electrical components and drawing a circuit diagram; the circuit connection detection board has a first working state and a second working state; when the circuit connection detection board is in the first working state, the circuit connection detection board is parallel to the table top; when the circuit connection detection plate is in the second working state, the circuit connection detection plate is vertical or inclined to the table top; and the supporting mechanism is connected with the circuit connection detection plate and is used for switching the circuit connection detection plate between a first working state and a second working state.
The traditional practical training process of the automobile electrical appliance adopts a rack, the size is large, the arrangement of electrical faults is not facilitated, especially, the training of automobile electrical fault removing skills needs to be carried out in the skill competition process, the moving difficulty of traditional equipment is large, the practical training vehicle is separated from the practical training vehicle, and the purpose of training on a real vehicle is lacked in the skill training; and the practical training vehicle adopts the mode of directly cutting off the electric appliance line, connecting a resistor therein, setting a broken circuit and other simulated faults, and after the plugging and unplugging times are excessive, irreparable loss is caused, so that the electric appliance line of the automobile is permanently damaged.
SUMMERY OF THE UTILITY MODEL
The automobile electric appliance practical training device aims at the problems that the practical training device is large in size, troublesome in fault setting and incapable of repairing due to the fact that the practical training device is damaged after being plugged for many times, and the automobile electric appliance circuit is permanently damaged. The utility model aims at overcoming the above problem that prior art exists, providing a vehicle electrical fault simulation connecting device, can accomplish the multiple electrical fault simulation of vehicle under the condition of real standard vehicle of not damaging. The utility model provides a vehicle electrical fault simulation connecting device, which comprises a rotating component and a base component, wherein the rotating component is cylindrical, one end of the rotating component is provided with a second slot socket which can be connected with an automobile electrical appliance connecting plug, the other end of the rotating component is connected with the inner wall of an opening cavity at one end of the base component, and the other end of the base component is provided with a first slot socket which can be connected with the automobile electrical appliance connecting plug;
the base subassembly opening cavity bottom is provided with at least two sets of first metal contact pieces, first metal contact piece respectively can with rotating assembly is close to the second metal contact piece contact connection that the one end of base subassembly opening cavity inner wall was provided with, first metal contact piece with first draw-in groove sheetmetal electricity of first draw-in groove socket internal fixation is connected, second metal contact piece with second draw-in groove sheetmetal electricity of second draw-in groove socket internal fixation is connected.
Preferably, electrical connections of different failure modes are provided between the first metal contact strip and the first card slot metal strip.
Preferably, a resistor or an open circuit is arranged between the first metal contact sheet and the first card slot metal sheet.
Preferably, a cross short circuit is arranged between the plurality of groups of the first metal contact pieces.
Preferably, the rotating assembly and the base assembly are coaxially and relatively sleeved in a rotating mode.
Preferably, the first metal contact piece fixedly arranged at the bottom of the open cavity of the base assembly is in radial symmetry with the axis of the open cavity.
Preferably, the second metal contact sheet includes at least two groups.
Preferably, the second card slot metal sheet comprises at least two groups.
Preferably, the contact part of the rotating assembly and the inner wall of the opening cavity of the base assembly forms a flange capable of axially limiting.
Preferably, the first and second card slot sockets are connectable with an automotive electrical connection plug comprising at least two pins.
Use the above technical scheme of the utility model a vehicle electrical fault simulation connecting device, the device set up rotating assembly, base subassembly respectively, and rotating assembly, base subassembly are connected respectively to car electrical apparatus connecting plug to through cylindric rotating assembly, with first metallic contact piece and second metallic contact piece electrical contact, and at first metallic contact piece with first draw-in groove sheetmetal sets up different electrical fault types, can realize multiunit car electrical fault simulation through rotating assembly, the device is not only small, and the car electrical fault of being convenient for sets up, through can not damaging the original electrical connection circuit of real standard vehicle moreover.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
FIG. 1 is a schematic structural diagram of a vehicle electrical fault simulation connection device according to an embodiment of the present invention;
FIG. 2 is a partial cross-sectional view of the interior of a vehicle electrical fault simulation connection apparatus in accordance with an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating a line crossing fault between first metal contact pieces in the vehicle electrical fault simulation connection apparatus according to an embodiment of the present invention.
Description of the reference numerals
10 base assembly 20 rotating assembly
11 first card slot receptacle 21 second card slot receptacle
12 first metal contact strip 22 second card slot metal strip
13 first card-slot sheet metal 23 second metal contact sheet
14 resistor 24 flange
Detailed Description
The following describes the embodiments of the present invention in detail. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus; "bottom", "inner wall" refers to the bottom, inner wall surface of the cavity interior space in relation to the device assembly drawing, "fixed" or "fixed connection" generally refers to common mechanical connection means, such as screwing, welding or gluing.
In order to solve the problems that the practical training equipment pointed by the background technology part has large volume, the failure setting is tedious, and after repeated plugging and unplugging, the practical training equipment can not be repaired, and the automobile electrical appliance circuit can be permanently damaged, the utility model provides a vehicle electrical failure simulation connecting device, as shown in figures 1-3, the vehicle electrical failure simulation connecting device comprises a rotating component 20 and a base component 10, wherein the rotating component 20 is cylindrical, one end of the rotating component is provided with a second clamping groove socket 21 capable of being connected with an automobile electrical appliance connecting plug, the other end of the rotating component is connected with the inner wall of an opening cavity at one end of the base component 10, and the other end of the base component 10 is provided with a first clamping groove socket 11 capable of being connected with the automobile electrical appliance connecting plug;
the bottom of the opening cavity of the base component 10 is provided with at least two groups of first metal contact pieces 12, the first metal contact pieces 12 can be respectively in contact connection with second metal contact pieces 23 arranged at one ends, close to the inner wall of the opening cavity of the base component 10, of the rotating components 20, the first metal contact pieces 12 are electrically connected with first card slot metal pieces 13 fixed in the first card slot socket 11, and the second metal contact pieces 23 are electrically connected with second card slot metal pieces 22 fixed in the second card slot socket 21.
The utility model discloses in, the device sets up rotating assembly, base subassembly respectively, and rotating assembly 20, base subassembly 10 are connected respectively to car electrical apparatus connecting plug to through cylindric rotating assembly, with first metallic contact piece 12 and the electrical contact of second metallic contact piece 23, and at first metallic contact piece 12 with first draw-in groove sheetmetal 13 sets up different electrical fault types, can realize multiunit car electrical fault simulation through rotating assembly 20, the device is not only small, and the car electrical fault of being convenient for sets up, through can not damaging the original electrical connection circuit of real standard vehicle moreover.
In order to better simulate various electrical faults on the automotive electrical circuit by merely rotating the rotary assembly 20, in a preferred aspect of the present invention, electrical connections of different fault forms are provided between the first metallic contact strip 12 and the first card-slot metallic strip 13.
In order to better set up the connection the first card slot socket 11 with the virtual connection of car electrical apparatus connecting wire between the second card slot socket 21 or the electrical fault who opens circuit the utility model discloses under the preferred condition, first metal contact piece 12 with be provided with resistance 14 or open circuit between the first card slot sheetmetal 13.
Through rotary operation rotating assembly 20, first metallic contact piece 12 can contact with the second metallic contact piece 23 of different groups respectively to realize the electricity and connect the utility model discloses under the preferred condition first metallic contact piece 12 with be provided with the electrical fault of multiple difference between the first draw-in groove sheetmetal 13, for example, including electrical fault forms such as open circuit, short circuit, ground connection, cross connection, virtual connection.
In order to set up the access first card slot socket 11 with two sets of car electric line cross short circuit trouble of second card slot socket 21, as shown in fig. 3 the utility model discloses under the preferred condition, the multiunit be provided with the cross short circuit between the first metal contact piece 12, be about for different groups first metal contact piece 12 interconnect causes two sets of electric line short circuits.
In order to realize the simulation of multiple electrical fault, and change in the operation, in the utility model discloses preferred condition, rotating assembly 20 with base subassembly 10 coaxial line can rotate the cover relatively and establish.
In order to operate the rotating component 20 to make the first metal contact plate 12 and the second metal contact plate 23 electrically contact each other more easily relative to the base component 10, in the preferred aspect of the present invention, the first metal contact plate 12 fixedly disposed at the bottom of the open cavity of the base component 10 is radially symmetrical with the open cavity axis.
In order to meet the requirement of the multi-wiring-harness electrical circuit of the automobile, in a preferred aspect of the present invention, the second metal contact pieces 23 include at least two groups, and in a more preferred aspect, the second metal contact pieces 23 are two groups or three groups or four groups.
In order to be suitable for the needs of the multi-wiring harness electric circuit of the automobile, the utility model discloses under the preferred condition, second draw-in groove sheetmetal 22 includes two sets of at least, under the more preferred condition, second draw-in groove sheetmetal 22 is two sets of or three groups or four groups.
In order to make the rotating component 20 and the base component 10 only realize rotating and limit the axial direction, after using many times, because the axial skew of the rotating component 20 appears bad electrical contact, in the utility model discloses under the preferred condition, the rotating component 20 with the contact department of the base component 10 opening cavity inner wall forms can the spacing flange 24 of axial.
In order to make and be applicable to vehicle electrical fault simulation connecting device with car electrical connection plug the utility model discloses under the preferred condition, first draw-in groove socket 11, second draw-in groove socket 21 can with the car electrical connection plug connection including two at least needles.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of action combinations, but those skilled in the art should understand that the present invention is not limited by the described action sequence, because some steps can be performed in other sequences or simultaneously according to the present invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The vehicle electrical fault simulation connecting device is characterized by comprising a rotating component (20) and a base component (10), wherein the rotating component (20) is cylindrical, one end of the rotating component is provided with a second clamping groove socket (21) capable of being connected with an automobile electrical appliance connecting plug, the other end of the rotating component is connected with the inner wall of an opening cavity at one end of the base component (10), and the other end of the base component (10) is provided with a first clamping groove socket (11) capable of being connected with the automobile electrical appliance connecting plug;
base subassembly (10) opening cavity bottom is provided with at least two sets of first metal contact piece (12), first metal contact piece (12) respectively can with rotating assembly (20) are close to second metal contact piece (23) contact connection that the one end of base subassembly (10) opening cavity inner wall was provided with, first metal contact piece (12) with first draw-in groove sheetmetal (13) electricity of first draw-in groove socket (11) internal fixation is connected, second metal contact piece (23) with second draw-in groove sheetmetal (22) electricity of second draw-in groove socket (21) internal fixation is connected.
2. The vehicle electrical fault simulation connection device according to claim 1, wherein electrical connections of different fault forms are provided between the first metallic contact piece (12) and the first card slot metallic piece (13).
3. The vehicle electrical fault simulation connection device according to claim 2, wherein a resistor (14) or an open circuit is provided between the first metal contact piece (12) and the first card slot metal piece (13).
4. The vehicle electrical fault simulation connection device according to claim 2, characterized in that a cross short circuit is provided between a plurality of sets of the first metal contact pieces (12).
5. The vehicle electrical fault simulation connection device according to claim 1, wherein the rotating assembly (20) and the base assembly (10) are coaxially and rotatably sleeved with each other.
6. The vehicle electrical fault simulation connection device according to claim 1, wherein the first metal contact piece (12) fixedly arranged at the bottom of the open cavity of the base assembly (10) is radially symmetrical with respect to the open cavity axis.
7. The vehicle electrical fault simulation connection device according to claim 1, characterized in that the second metallic contact pieces (23) include at least two groups.
8. The vehicle electrical fault simulation connection device of claim 7, wherein the second card slot metal tabs (22) comprise at least two sets.
9. Vehicle electrical fault simulation connection device according to any of claims 1 to 8, characterized in that the contact of the rotating assembly (20) with the inner wall of the open cavity of the base assembly (10) forms an axially limitable flange (24).
10. Vehicle electrical fault simulation connection device according to any of claims 1 to 8, characterized in that the first and second card slot sockets (11, 21) are connectable to an automotive electrical connection plug comprising at least two pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020831561.7U CN211699423U (en) | 2020-05-18 | 2020-05-18 | Vehicle electric fault simulation connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020831561.7U CN211699423U (en) | 2020-05-18 | 2020-05-18 | Vehicle electric fault simulation connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211699423U true CN211699423U (en) | 2020-10-16 |
Family
ID=72784440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020831561.7U Active CN211699423U (en) | 2020-05-18 | 2020-05-18 | Vehicle electric fault simulation connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211699423U (en) |
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2020
- 2020-05-18 CN CN202020831561.7U patent/CN211699423U/en active Active
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