CN206574352U - Auto repair teaching equipment - Google Patents
Auto repair teaching equipment Download PDFInfo
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- CN206574352U CN206574352U CN201720057544.0U CN201720057544U CN206574352U CN 206574352 U CN206574352 U CN 206574352U CN 201720057544 U CN201720057544 U CN 201720057544U CN 206574352 U CN206574352 U CN 206574352U
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- casing
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- auto repair
- teaching equipment
- connectivity port
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Abstract
The utility model discloses a kind of auto repair teaching equipment, set for being connected with automobile ECU with carrying out fault diagnosis and failure, including：Casing, circuit board, panel and circuit connection component；The circuit board includes multigroup pin hole and fuse, and one end of every group of fuse is connected with corresponding pin hole, and the other end is connected with circuit connection component, and the circuit connection component is used to be connected with automobile ECU；The casing has opening, and the circuit board is fixed in casing, and the panel is provided with jack corresponding with the pin hole, and the panel covers the circuit board and seals the opening of the casing.Whole process carries out damaging repacking without the circuit to vehicle, is connected by the computer ECU interfaces of Universal automobile with the auto repair teaching equipment, not only integrates the function such as vehicle diagnostics and failure setting, and highly versatile, is suitable for almost all vehicles.
Description
Technical field
The utility model is related to vehicle teaching field, more particularly, to a kind of auto repair teaching equipment.
Background technology
When each universities and colleges carry out the teaching of the core curriculum such as detection, maintenance, fault diagnosis and exclusion of automobile major with training, it is
The true reduction of complete vehicle fault scene is realized, often Automobile Electronic control system and associated appliance element are damaged
Repacking, artificially sets failure, the need for reaching automobile major teaching and training.It is past and student is when carrying out study and real training
Toward can also damage repeatedly vehicle line, so it is unfavorable for the complete and performance guarantee of vehicle complete vehicle, to vehicle complete vehicle
Probability of damage is larger.
Utility model content
Based on this, the utility model is to overcome the defect of prior art, and there is provided a kind of auto repair teaching equipment.
Its technical scheme is as follows：
A kind of auto repair teaching equipment, is set for being connected with automobile ECU with carrying out fault diagnosis and failure, including：
Casing, circuit board, panel and circuit connection component；The circuit board includes multigroup pin hole and fuse, every group of fuse
One end is connected with corresponding pin hole, and the other end is connected with circuit connection component, and the circuit connection component is used for and automobile ECU
Connection；The casing has opening, and the circuit board is fixed in casing, and the panel is provided with corresponding with the pin hole
Jack, and the panel covering circuit board and the opening for sealing the casing.Every group of pin hole and insurance on circuit board
Silk is corresponded with the stitch of automobile ECU and is connected by circuit connection component with automobile ECU；The setting of fuse not only ensures
The security diagnosed to former car, prevents short circuit, also, when extracting fuse, is also snugly provided with former car failure, student
Detected and failure judgement reason using the jack on the instrument counter plate such as universal meter, be conducive to teaching to check and rate.Whole mistake
Cheng Wuxu carries out damaging repacking to the circuit of vehicle, is set by the computer ECU interface and auto repair teaching of Universal automobile
Standby connection, not only integrates the function such as vehicle diagnostics and failure setting, and highly versatile, is suitable for almost all vehicles.
In one of the embodiments, the circuit connection component includes the first rat tail, connectivity port, the second connection
Wire harness, the first connector and the second connector；The casing is provided with the through hole matched with the connectivity port, the connection end
Mouth is embedded in through hole, and the first end of first rat tail is connected with fuse, the second end of the first rat tail and company
Connect the first end connection of port；First connector and the second connector are respectively arranged on the two ends of the second rat tail；It is described
First connector is matched with the connectivity port, and second rat tail passes through first connector and the connectivity port
Second end is connected, and the second connector of second rat tail is matched with the connector of automobile ECU.
In one of the embodiments, the connectivity port be stitch connectivity port, first connector for institute
State the connector of stitch connectivity port matching, and quantity of the stitch quantity not less than the pin hole of the connectivity port.
In one of the embodiments, the circuit board is provided with 55 groups of pin holes and fuse.Due to most of automobile
Within ECU stitch is 54 stitch, in order to which suitable for various vehicles, the pin hole and fuse of circuit board are designed as into 55 groups,
To guarantee the ECU stitch for corresponding automobile, and reserved one group is empty standby.
In one of the embodiments, the connectivity port is 38 pin connectivity ports, and first connector connects for 38 pins
Joint, the connectivity port and the quantity of the second rat tail are at least 2.The connectivity port is 38 pins, therefore is at least needed
Two connectivity ports just can guarantee that the connection of its port is corresponded with 55 groups of pin holes and fuse, thus with automobile ECU pin
Pin is corresponded.
In one of the embodiments, on the panel covered with numbering paper, the jack numbering correspondence on the numbering paper
The stitch numbering of automobile ECU.The jack numbering of numbering paper can be carried out not according to the stitch numbering of the corresponding automobile ECU of different automobile types
With numbering, during using different automobile types, it need to only correspond to vehicle and change numbering paper in panel, this guarantees the diagnosis to former car
Accuracy, need to only change numbering paper and just can reach detection to different automobile types, diagnose.
In one of the embodiments, the casing is insulation box.The shadow for being conducive to insulating with electrostatic to former car circuit
Ring, it is ensured that detect real reliability.
In one of the embodiments, a lateral edges of the panel are connected through the hinge with the casing.Only need to be from face
Another lateral edges of plate raise panel i.e. it can be seen that circuit board in casing, carries out plugging so as to carrying out to the fuse on circuit board
Failure is set or performance recovery, is put down after panel, panel is and covers the casing, student is not seen the circuit in casing
Plate, it is easy to operate.
In one of the embodiments, in addition to bracket component, the casing is fixed on the bracket component.
In one of the embodiments, the bracket component includes support and roller, the cantilever tip and the casing
Fixed, the support bottom is provided with roller.
In one of the embodiments, the roller is provided with locking structure.
The beneficial effects of the utility model are：
The stitch of every group of pin hole and fuse and automobile ECU on circuit board corresponds and passes through circuit connection component
It is connected with automobile ECU；The setting of fuse not only ensure that the security diagnosed to former car, prevent short circuit, also, protect when extracting
During dangerous silk, be also snugly provided with former car failure, student can be detected using the jack on the instrument counter plate such as universal meter and
Failure judgement reason, is conducive to teaching to check and rate.Whole process carries out damaging repacking without the circuit to vehicle, passes through Universal automobile
Computer ECU interfaces be connected with the auto repair teaching equipment, not only integrate vehicle diagnostics and failure and function be set etc.,
And highly versatile, it is suitable for almost all vehicles.
The jack numbering of numbering paper can carry out different numberings according to the stitch numbering of the corresponding automobile ECU of different automobile types, make
When using different automobile types, it need to only correspond to vehicle and change numbering paper in panel, this guarantees the diagnostic accuracy to former car, only
Numbering paper need to be changed and just can reach detection to different automobile types, diagnosis.
Brief description of the drawings
Fig. 1 is the explosive view of auto repair teaching equipment of the present utility model；
Fig. 2 is the numbering paper schematic diagram of auto repair teaching equipment of the present utility model.
Description of reference numerals：
10th, casing；11st, through hole；20th, circuit board；21st, pin hole；22nd, fuse；30th, panel；31st, jack；40th, connect
Port；50th, numbering paper；51st, jack is numbered.
Embodiment
It is below in conjunction with accompanying drawing and specifically real for the purpose of this utility model, technical scheme and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be appreciated that embodiment described herein
Only to explain the utility model, protection domain of the present utility model is not limited.
A kind of auto repair teaching equipment as shown in Figure 1, for being connected with automobile ECU to carry out fault diagnosis and failure
Set, including：Casing 10, circuit board 20, panel 30 and circuit connection component (not shown)；The circuit board 20 includes many
Group pin hole 21 and fuse 22, one end of every group of fuse 22 are connected with corresponding pin hole 21, and the other end is connected with circuit
Component is connected, and the circuit connection component is used to be connected with automobile ECU；The casing 10 is provided with opening, and the circuit board 20 leads to
The screw in each corner of oversampling circuit plate is fixed in casing 10, and the panel 30 is inserted provided with corresponding with the pin hole 21
Hole 31, and the panel 30 covers the circuit board 20 and seals the opening of the casing 10.Every group of latch on circuit board 20
Hole 21 and fuse 22 are corresponded with the stitch of automobile ECU and are connected by circuit connection component with automobile ECU；Fuse 22
Setting not only ensure that the security diagnosed to former car, prevent short circuit, also, when extracting fuse 22, also snugly set
Former car failure is put, student can be detected and failure judgement reason using the jack 31 on the instrument such as universal meter counter plate 30,
Teaching is conducive to check and rate.Jack that can also be on using shorting stub counter plate is bridged, short circuit sets the former car failure to carry out
Malfunction demo.Whole process damage repacking without being carried out to the circuit of vehicle, by the computer ECU interfaces of Universal automobile with it is described
Auto repair teaching equipment is connected, and not only integrates the function such as vehicle diagnostics and failure setting, and highly versatile, Ji Hushi
For all vehicles.
The circuit connection component include the first rat tail, connectivity port 40, the second rat tail, the first connector and
Second connector；The casing 10 is provided with the through hole 11 matched with the connectivity port 40, and the connectivity port 40 is embedded in
In through hole 11, the first end of first rat tail is connected with fuse 22, the second end of the first rat tail and connection end
The first end connection of mouth；That is, described first rat tail has a plurality of, and first end and the one of which of every first rat tail are protected
Dangerous silk 22 is connected, and one end that the second end and connectivity port 40 of every first rat tail are located on the inside of casing 10 is connected.
First connector and the second connector are respectively arranged on the two ends of the second rat tail；First connector with
The connectivity port 40 is matched, and second rat tail is connected by first connector and the end of connectivity port 40 second
Connect, i.e., one end that described second rat tail is located at the outside of casing 10 by first connector and the connectivity port 40 connects
Connect.Second connector of second rat tail is matched with the connector of automobile ECU.That is, described automobile ECU by with it is described
After the connection of second connector, it is connected with the auto repair teaching equipment, realizes that automobile ECU is external.
In the present embodiment, the connectivity port is stitch connectivity port, and first connector is and the stitch
The connector of connectivity port matching, and quantity of the stitch quantity not less than the pin hole 21 of the connectivity port, to ensure
Each pin hole 21 can be connected with a stitch respectively.
On the basis of above-described embodiment, the circuit board 20 is provided with 55 groups of pin holes 21 and fuse 22.Due to big
Partial automobile ECU stitch is within 54 stitch, in order to suitable for various vehicles, by the pin hole 21 and fuse of circuit board 20
22 are designed as 55 groups, to guarantee the ECU stitch for corresponding automobile, and reserved one group is empty standby.In other embodiments,
The pin hole 21 and fuse 22 more than 55 groups also can be set.
On the basis of above-described embodiment, the connectivity port 40 is 38 pin connectivity ports, and first connector is 38
Pin connector, more specifically, the connectivity port 40 is the circular connectivity port of 38 pins, with preferably with the through hole on casing 10
Match somebody with somebody.Accordingly, first connector is the circular connector of 38 pins.The quantity of the rat tail of connectivity port 40 and second is extremely
It is 2 less.The connectivity port 40 is 38 pins, therefore at least needs two connectivity ports 40 just to can guarantee that the connection and 55 of its port
Group pin hole and fuse are corresponded, so as to be corresponded with automobile ECU stitch.In the present embodiment, connectivity port 40 is set
For 2, in other embodiments, the quantity of settable connectivity port 40 is more than 2 in case follow-up expand uses.Due to automobile
The usual only one of which connectors of ECU, therefore, when there is second rat tail of 2 or more than 2, described 2 or more than 2
The second rat tail on the other end relative with the first connector the second connector of connection jointly, i.e. a plurality of second connecting line
One end of beam connects the first connector respectively, and the other end connects the second connector jointly so that wired from the institute on circuit board 20
Road can be transferred through same second connector and is connected with automobile ECU.
As shown in Fig. 2 on the basis of above-described embodiment, covered with numbering paper 50 on the panel 30, the numbering paper
The stitch numbering of the correspondence automobile ECU of jack numbering 51 on 50.The jack numbering 51 of numbering paper 50 is corresponding according to different automobile types
The stitch numbering of automobile ECU can carry out different numberings, during using different automobile types, need to only correspond to vehicle replacing and be covered in the table of panel 10
The numbering paper 51 in face, this guarantees the diagnostic accuracy to former car, only need to change numbering paper 50 and just can reach to difference
Detection, the diagnosis of vehicle, it is time saving and energy saving without pulling down panel 30.
On the basis of above-described embodiment, the casing 10 is insulation box.In the present embodiment, using wood materials conduct
The material of casing, is conducive to insulation and influence of the electrostatic to former car circuit, it is ensured that detect real reliability.In other implementations
In example, other insulating materials can be also used, casing is made such as plastics, ceramics, glass.
On the basis of above-described embodiment, a lateral edges of the panel 30 are connected through the hinge with the casing 10.Only
Panel 30 need to be raised from another lateral edges of panel 30, panel 30 is rotated around the hinge side edge, you can open face
Plate 30, it is seen that the circuit board 20 in casing 10, on circuit board 20 fuse 22 carry out plug so as to carry out failure setting or
Performance recovery.That is, extracted when fuse 22, then the corresponding short circuit of pin hole 21, realizes that failure is set；When fuse 22 is extracted
Afterwards, turn back to again, that is, realize the recovery of the performance of respective pins hole 21.Rotation is put down after panel 30, and panel 30 covers institute again
The opening of casing 10 is stated, student is not seen the circuit board 20 in casing 10, it is easy to operate.In addition, can also be in casing 10
Lockset is installed on upper or panel 30, when panel 30 covers the casing 10, lockset is locked so that panel 30 can not be opened.
In other embodiments, panel 30 can be also connected with the casing 10 by screw lock, when needing opening face
During plate 30, screw is unclamped, panel 30 is pulled down.
On the basis of above-described embodiment, in addition to bracket component, the casing is fixed on the bracket component.
The bracket component includes support and roller, and the cantilever tip is fixed with the casing, and the support bottom is set
There is roller so that the support can be moved arbitrarily with the casing, to be operated to different cars.
The roller is provided with locking structure, when certain selected chassis is operated, and starts the locking structure, you can by institute
State roller to fix, it is ensured that the stability of support.
The auto repair teaching equipment is used in professional colleges automobile teaching, training, passes through the present apparatus and automobile
The connection of vehicle, then collect and sort out fault case suitable for field research using auto repair teaching equipment by its
Reproduce and be dissolved into the classroom of vehicle electric-control system real training.Fault type cover open lines, short circuit, contact resistance,
Five types such as the open circuit of having a rest property and device fault, and different numbering paper can be changed according to the difference of vehicle, greatly enrich
The content of courses, reduces the loss of vehicle complete vehicle, promotes teaching efficiency.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of auto repair teaching equipment, is set, its feature exists for being connected with automobile ECU with carrying out fault diagnosis and failure
In, including：Casing, circuit board, panel and circuit connection component；The circuit board includes multigroup pin hole and fuse, every group
One end of fuse is connected with corresponding pin hole, and the other end is connected with circuit connection component, and the circuit connection component is used for
It is connected with automobile ECU；The casing is provided with opening, and the circuit board is fixed in casing, the panel be provided with it is described
The corresponding jack of pin hole, and the panel covering circuit board and the opening for sealing the casing.
2. auto repair teaching equipment according to claim 1, it is characterised in that the circuit connection component includes first
Rat tail, connectivity port, the second rat tail, the first connector and the second connector；The casing is provided with and the company
The through hole of port match is connect, the connectivity port is embedded in through hole, first end and the fuse of first rat tail connect
Connect, the second end of the first rat tail and the first end of connectivity port are connected；First connector and the second connector difference
Located at the two ends of the second rat tail；First connector is matched with the connectivity port, and second rat tail passes through
First connector is connected with the end of connectivity port second, the second connector and automobile ECU of second rat tail
Connector matching.
3. auto repair teaching equipment according to claim 2, it is characterised in that the connectivity port connects for stitch
Port, first connector is the connector that is matched with the stitch connectivity port, and the pin number of the connectivity port
Quantity of the amount not less than the pin hole.
4. auto repair teaching equipment according to claim 3, it is characterised in that the circuit board is provided with 55 groups of latches
Hole and fuse；The connectivity port is 38 pin connectivity ports, and first connector is 38 pin connectors；The connectivity port
It is at least 2 with the quantity of the second rat tail.
5. auto repair teaching equipment according to claim 1, it is characterised in that covered with numbering paper on the panel,
The stitch numbering of jack numbering correspondence automobile ECU on the numbering paper.
6. the auto repair teaching equipment according to claim any one of 1-5, it is characterised in that the casing is insulated case
Body.
7. auto repair teaching equipment according to claim 6, it is characterised in that a lateral edges of the panel with it is described
Casing is connected through the hinge.
8. auto repair teaching equipment according to claim 7, it is characterised in that also including bracket component, the casing
It is fixed on the bracket component.
9. auto repair teaching equipment according to claim 8, it is characterised in that the bracket component includes support and rolling
Wheel, the cantilever tip is fixed with the casing, and the support bottom is provided with roller.
10. auto repair teaching equipment according to claim 9, it is characterised in that the roller is provided with locking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057544.0U CN206574352U (en) | 2017-01-18 | 2017-01-18 | Auto repair teaching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057544.0U CN206574352U (en) | 2017-01-18 | 2017-01-18 | Auto repair teaching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206574352U true CN206574352U (en) | 2017-10-20 |
Family
ID=60060821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720057544.0U Active CN206574352U (en) | 2017-01-18 | 2017-01-18 | Auto repair teaching equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN206574352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113985172A (en) * | 2021-10-26 | 2022-01-28 | 盐城工学院 | Make things convenient for automobile inspection box of teaching experiment |
-
2017
- 2017-01-18 CN CN201720057544.0U patent/CN206574352U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113985172A (en) * | 2021-10-26 | 2022-01-28 | 盐城工学院 | Make things convenient for automobile inspection box of teaching experiment |
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