CN212125277U - Electronic control unit packaging shell, electronic control unit and steering column - Google Patents
Electronic control unit packaging shell, electronic control unit and steering column Download PDFInfo
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- CN212125277U CN212125277U CN202020763559.0U CN202020763559U CN212125277U CN 212125277 U CN212125277 U CN 212125277U CN 202020763559 U CN202020763559 U CN 202020763559U CN 212125277 U CN212125277 U CN 212125277U
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- control unit
- electronic control
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- plug
- shell
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Abstract
The utility model discloses an electronic control unit encapsulates shell, electronic control unit and steering column, electronic control unit encapsulates the shell and includes: the shell comprises a shell body (1), wherein at least one composite fixing part is arranged on the shell body (1), the composite fixing part comprises a plug connector (2) and a first bolt connecting part (3) which are connected with each other, and a first bolt through hole (31) is formed in the first bolt connecting part (3). The utility model discloses the compound fixed part that has plug connection mode and bolted connection mode is set up at the electronic control unit encapsulation shell for this compound fixed part can satisfy plug connection mode and bolted connection mode's needs simultaneously, thereby homoenergetic uses on the steering column that adopts different connected modes.
Description
Technical Field
The utility model relates to a car correlation technique field, especially an electronic control unit encapsulates shell, electronic control unit and steering column.
Background
An Electronic Control Unit (ECU) is used to Control the driving state of the vehicle and implement various functions thereof.
In order to obtain information about the steering column or to control functions, electronic control units are also provided in the steering column.
The existing electronic control unit is connected with a steering column through a fixing piece on a shell.
However, the connection of the fixing member to the housing of the existing electronic control unit is determined at the time of design. When the steering column with different connection types is replaced, other connection modes cannot be changed. For example, as shown in fig. 1, when the casing 1 'of the conventional electronic control unit is bolted through the bolt hole 2' at one end and is plugged through the plug 3 'at the other end, the plug 3' of the electronic control unit cannot be used in a steering column having both ends bolted. If the connection mode needs to be replaced, the mold needs to be opened again, and the connection mode of the shell 1' needs to be replaced. Thus, the electronic control units of the prior art cannot be shared on steering columns that employ different connections.
SUMMERY OF THE UTILITY MODEL
Accordingly, it is desirable to provide an electronic control unit package housing, an electronic control unit, and a steering column, which are directed to the technical problem of the single connection manner of the fixing member of the electronic control unit housing in the prior art.
The utility model provides an electronic control unit encapsulates shell, include: the shell body is provided with at least one composite fixing part, the composite fixing part comprises a plug connector and a first bolt connecting part which are connected with each other, and a first bolt through hole is formed in the first bolt connecting part.
Further, the plug connector is an interference fit plug connector.
Furthermore, the plug connector is provided with a plug rib.
Furthermore, first bolted connection portion one end with the shell body is connected, the other end with the plug connector is connected.
Furthermore, a first bolt pipe surrounding the first bolt through hole and a first reinforcing rib connected with the first bolt pipe are further arranged on the first bolt connecting portion.
Furthermore, one end of at least one first reinforcing rib is connected with the outer wall of the first bolt tube, the other end of the at least one first reinforcing rib is connected with the shell body, one end of at least one first reinforcing rib is connected with the outer wall of the first bolt tube, and the other end of the at least one first reinforcing rib is connected with the plug connector.
Furthermore, still be provided with single fixed part on the shell body, single fixed part includes second bolted connection portion, be provided with second bolt through-hole on the second bolted connection portion.
Furthermore, the second bolt connecting part is further provided with a second bolt pipe surrounding the second bolt through hole and a second reinforcing rib connected with the second bolt pipe, one end of at least one second reinforcing rib is connected with the outer wall of the second bolt pipe, and the other end of the at least one second reinforcing rib is connected with the shell body.
The utility model provides an electronic control unit, include as before electronic control unit encapsulation shell and electronic control unit circuit board, electronic control unit circuit board holding is in electronic control unit encapsulation shell the shell is originally internal.
The utility model provides a steering column, including the tubular column body and as before the ecu, the ecu package shell passes through the plug connector with tubular column body plug-in connection, perhaps the ecu package shell passes through first bolted connection portion with tubular column body bolted connection.
The utility model discloses the compound fixed part that has plug connection mode and bolted connection mode is set up at the electronic control unit encapsulation shell for this compound fixed part can satisfy plug connection mode and bolted connection mode's needs simultaneously, thereby homoenergetic uses on the steering column that adopts different connected modes.
Drawings
FIG. 1 is a schematic structural diagram of an electronic control unit enclosure of the prior art;
fig. 2 is a schematic structural diagram of an electronic control unit according to an embodiment of the present invention;
fig. 3 is a schematic view illustrating a connection between an electronic control unit and a steering column according to an embodiment of the present invention.
Description of the labeling:
1' -a shell; 2' -bolt holes; 3' -plug-in components; 1-a housing body; 11-a circuit board jack; 2-plug connector; 21-inserting ribs; 3-a first bolt connection; 31-a first bolt through hole; 32-a first bolt tube; 33-a first reinforcing rib; 4-a second bolted connection; 41-second bolt through hole; 42-a second bolt tube; 43-a second reinforcing rib; 5-electronic control unit circuit board; 6-steering column.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 2, the utility model relates to an electronic control unit encapsulates shell, include: the casing body 1, be provided with an at least compound fixed part on the casing body 1, compound fixed part includes interconnect's plug connector 2 and first bolted connection portion 3, be provided with first bolt through-hole 31 on the first bolted connection portion 3.
In particular, the electronic control unit of the present invention encapsulates a housing, as shown in fig. 3, preferably for connection with a steering column 6. The plug 2 is intended for plug connection with a steering column 6 (as shown in fig. 3). The first bolt through hole 31 is used for bolting with the steering column 6.
The utility model discloses the compound fixed part that has plug connection mode and bolted connection mode is set up at the electronic control unit encapsulation shell for this compound fixed part can satisfy plug connection mode and bolted connection mode's needs simultaneously, thereby homoenergetic uses on the steering column that adopts different connected modes.
In one embodiment, the plug 2 is an interference fit plug.
The plug member 2 of the present embodiment is connected to the steering column by interference fit.
In one embodiment, the plug 2 is provided with a plug rib 21.
When the steering column is inserted, the insertion rib 21 protrudes from the surface of the insertion member 2, so that the thickness of the insertion member 2 is increased, and after the insertion, the insertion rib 21 is worn to adapt to the accommodating thickness of the steering column.
This embodiment is through setting up the grafting muscle on the plug connector to reinforcing interference fit's effect.
In one embodiment, the first bolt connecting portion 3 has one end connected to the housing body 1 and the other end connected to the plug 2.
The bolt connecting part of the embodiment is closer to the shell body, so that the plug connector can be arranged at the front end of the whole composite fixing part and is convenient to insert.
In one embodiment, the first bolt connecting portion 3 is further provided with a first bolt tube 32 surrounding the first bolt through hole 31, and a first reinforcing rib 33 connected to the first bolt tube 32.
The first bolt tube and the first reinforcing rib are added to reinforce the first bolt through hole.
In one embodiment, one end of at least one first reinforcing rib 33 is connected to the outer wall of the first bolt tube 32, and the other end is connected to the housing body 1, and one end of at least one first reinforcing rib 33 is connected to the outer wall of the first bolt tube 32, and the other end is connected to the plug 2.
This embodiment is through setting up first strengthening rib, when the first bolt through-hole of protection, further improves the tightness of whole compound fixed part, avoids buckling.
In one embodiment, the housing body 1 is further provided with a single fixing component, the single fixing component includes a second bolt connecting portion 4, and the second bolt connecting portion 4 is provided with a second bolt through hole 41.
In the embodiment, a single fixing part is arranged at a position where a plurality of connection modes are not needed, so that the installation reliability is improved.
In one embodiment, the second bolt connecting portion 4 is further provided with a second bolt tube 42 surrounding the second bolt through hole 41, and a second reinforcing rib 43 connected to the second bolt tube 42, and one end of at least one second reinforcing rib 43 is connected to the outer wall of the second bolt tube 42, and the other end is connected to the housing body 1.
The second bolt tube and the second reinforcing rib are added to reinforce the second bolt through hole.
The utility model provides an electronic control unit, include as before electronic control unit encapsulation shell and electronic control unit circuit board 5, the 5 holding of electronic control unit circuit board is in electronic control unit encapsulation shell in the housing body 1.
Specifically, the electronic control unit circuit board 5 is accommodated in the housing body 1, and the electronic control unit circuit board 5 can be communicatively connected with an external device by wire or wirelessly. Preferably, a circuit board jack 11 is arranged on the housing body 1, and the external device can be connected with the plug connector of the electronic control unit circuit board 5 arranged in the circuit board jack 11 through a cable in a communication manner.
The utility model discloses the compound fixed part that has plug connection mode and bolted connection mode is set up at the electronic control unit encapsulation shell for this compound fixed part can satisfy plug connection mode and bolted connection mode's needs simultaneously, thereby homoenergetic uses on the steering column that adopts different connected modes.
The utility model provides a steering column, including the tubular column body and as before the ecu, the ecu package shell passes through plug connector 2 with tubular column body plug connection, perhaps the ecu package shell passes through first bolted connection portion 3 with tubular column body bolted connection.
The utility model discloses the compound fixed part that has plug connection mode and bolted connection mode is set up at the electronic control unit encapsulation shell for this compound fixed part can satisfy plug connection mode and bolted connection mode's needs simultaneously, thereby homoenergetic uses on the steering column that adopts different connected modes.
As a preferred embodiment of the present invention, an electronic control unit includes: an electronic control unit package housing, and an electronic control unit circuit board;
an electronic control unit enclosure comprising: the shell comprises a shell body 1, wherein a composite fixing part and a single fixing part are arranged on the shell body 1;
the composite fixing part comprises a plug connector 2 and a first bolt connecting part 3 which are connected with each other, a first bolt through hole 31 is formed in the first bolt connecting part 3, one end of the first bolt connecting part 3 is connected with the shell body 1, the other end of the first bolt connecting part is connected with the plug connector 2, the plug connector 2 is an interference fit plug connector with a plug rib 21, a first bolt pipe 32 surrounding the first bolt through hole 31 and a first reinforcing rib 33 connected with the first bolt pipe 32 are further arranged on the first bolt connecting part 3, one end of at least one first reinforcing rib 33 is connected with the outer wall of the first bolt pipe 32, the other end of the at least one first reinforcing rib 33 is connected with the shell body 1, one end of the at least one first reinforcing rib 33 is connected with the outer wall of the first bolt pipe 32, and the other end of the at least one first reinforcing rib 33 is connected with the plug connector;
the single fixing part comprises a second bolt connecting part 4, a second bolt through hole 41, a second bolt pipe 42 surrounding the second bolt through hole 41 and a second reinforcing rib 43 connected with the second bolt pipe 42 are arranged on the second bolt connecting part 4, one end of at least one second reinforcing rib 43 is connected with the outer wall of the second bolt pipe 42, and the other end is connected with the shell body 1;
the electronic control unit circuit board is accommodated in the shell body 1 of the electronic control unit packaging shell, and a circuit board plug hole 11 is formed in the shell body 1.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. An electronic control unit enclosure, comprising: the shell comprises a shell body (1), wherein at least one composite fixing part is arranged on the shell body (1), the composite fixing part comprises a plug connector (2) and a first bolt connecting part (3) which are connected with each other, and a first bolt through hole (31) is formed in the first bolt connecting part (3).
2. The electronic control unit enclosure according to claim 1, characterized in that the plug (2) is an interference fit plug.
3. An electronic control unit enclosure according to claim 1, characterized in that the plug (2) is provided with a plug rib (21).
4. The ecu package casing according to claim 1, characterized in that the first bolt connection portion (3) is connected to the casing body (1) at one end and to the plug connector (2) at the other end.
5. The electronic control unit enclosure according to claim 1, wherein a first bolt tube (32) surrounding the first bolt through hole (31) and a first reinforcing rib (33) connected to the first bolt tube (32) are further provided on the first bolt connecting portion (3).
6. The ecu package of claim 5, wherein at least one of the first ribs (33) has one end connected to the outer wall of the first bolt tube (32) and the other end connected to the housing body (1), and at least one of the first ribs (33) has one end connected to the outer wall of the first bolt tube (32) and the other end connected to the connector (2).
7. The electronic control unit enclosure according to claim 1, wherein a single fixing member is further provided on the enclosure body (1), the single fixing member including a second bolt connection portion (4), the second bolt connection portion (4) being provided with a second bolt through hole (41).
8. The ecu package cover according to claim 7, wherein the second bolt connecting portion (4) is further provided with a second bolt tube (42) surrounding the second bolt through hole (41), and a second reinforcing rib (43) connected to the second bolt tube (42), and at least one second reinforcing rib (43) has one end connected to an outer wall of the second bolt tube (42) and the other end connected to the housing body (1).
9. An electronic control unit, characterized in that it comprises an electronic control unit enclosure according to any one of claims 1 to 8, and an electronic control unit circuit board (5), said electronic control unit circuit board (5) being housed inside said enclosure body (1) of said electronic control unit enclosure.
10. A steering column, comprising a column body, and an electronic control unit according to claim 9, wherein the electronic control unit package casing of the electronic control unit is plug-connected to the column body through the plug connector (2), or the electronic control unit package casing is bolted to the column body through the first bolting part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020763559.0U CN212125277U (en) | 2020-05-09 | 2020-05-09 | Electronic control unit packaging shell, electronic control unit and steering column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020763559.0U CN212125277U (en) | 2020-05-09 | 2020-05-09 | Electronic control unit packaging shell, electronic control unit and steering column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212125277U true CN212125277U (en) | 2020-12-11 |
Family
ID=73693836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020763559.0U Active CN212125277U (en) | 2020-05-09 | 2020-05-09 | Electronic control unit packaging shell, electronic control unit and steering column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212125277U (en) |
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2020
- 2020-05-09 CN CN202020763559.0U patent/CN212125277U/en active Active
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