CN110539699A - Function expansion device, system and vehicle using function expansion device - Google Patents
Function expansion device, system and vehicle using function expansion device Download PDFInfo
- Publication number
- CN110539699A CN110539699A CN201910692370.9A CN201910692370A CN110539699A CN 110539699 A CN110539699 A CN 110539699A CN 201910692370 A CN201910692370 A CN 201910692370A CN 110539699 A CN110539699 A CN 110539699A
- Authority
- CN
- China
- Prior art keywords
- function
- signal conversion
- accommodating space
- expanding device
- plug connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
the invention belongs to the technical field of equipment control, and particularly relates to a function expansion device, a function expansion system and a vehicle using the function expansion device. The function expanding device includes: the device comprises a shell, a function control component and a signal conversion component, wherein the function control component and the signal conversion component are arranged in the shell; a first accommodating space and a second accommodating space are formed in the shell; the function control part is arranged in the first accommodating space; the signal conversion part is arranged in the second accommodating space and is detachably and electrically connected with the function control part. When the signal conversion part needs to be replaced, the function control part and the signal conversion part are arranged in different cavities, so that the function control part cannot be affected, only the signal conversion part is arranged in the second accommodating space, the replacement is clear, the operation of a user is facilitated, in addition, the function control part and the signal conversion part are detachably connected, the replacement is convenient and fast, and the damage to a connecting line in the replacement process is avoided.
Description
Technical Field
The invention belongs to the technical field of equipment control, and particularly relates to a function expansion device, a function expansion system and a vehicle using the function expansion device.
Background
Nowadays, vehicles become one of the most common transportation tools for people to go out, and in order to improve the driving experience, the riding experience and the safety performance of the vehicles of users, electrical devices capable of adding other functions, such as a positioning burglar alarm, a driving recorder, a tire pressure monitor and the like, are often installed on the vehicles. Such devices are generally connected to a vehicle control system through an electrical control box, in which a series of functional control components such as a main processing module, a positioning module, a storage module, a display module, and an alarm module are generally disposed.
In the prior art, because the manufacturers and models of vehicles are different, the electrical devices and control systems of the vehicles are also different, the functional control component in the electrical control box cannot be matched with the electrical devices and vehicle control systems of various vehicles, at this time, the acquisition component needs to be expanded to build a bridge between the functional control component and the electrical devices and control systems of the vehicles, and the acquired detection signal is converted into a signal capable of being received by the functional control component or the output control signal is converted into a signal capable of being received by the electrical devices and control systems of the vehicles.
However, when the extended collecting component cannot be matched with the equipment of the vehicle, the extended collecting component needs to be replaced, and at the moment, the containing cavity in the box body needs to be opened, so that the function control component is easily damaged when the extended collecting component is replaced, or the wiring between the function control components is broken, and the operation of the function control component is influenced.
Disclosure of Invention
The embodiment of the invention aims to provide a function expanding device, and aims to solve the problems that when a signal conversion part is replaced in the prior art, a containing cavity in a box body needs to be opened, a function control part is easily damaged when the signal conversion part is replaced, or the operation of the function control part is influenced by breaking a connecting wire between the function control part and the function control part.
The embodiment of the present invention is implemented as follows, in which a function extension apparatus includes: the device comprises a shell, a function control component and a signal conversion component, wherein the function control component and the signal conversion component are arranged in the shell;
A first accommodating space and a second accommodating space are formed in the shell;
The function control part is arranged in the first accommodating space;
the signal conversion part is arranged in the second accommodating space and is detachably and electrically connected with the function control part.
Another object of an embodiment of the present invention is to provide a function extension system, including:
The equipment control system is used for comprehensively controlling the equipment; and
The function expansion apparatus according to the above embodiment is connected to the device control system, and is configured to implement function expansion of the device.
It is another object of an embodiment of the present invention to provide a vehicle including:
a vehicle body; and
The function expanding device according to the above embodiment is connected to the control system of the vehicle body, and is used for realizing function expansion of the vehicle.
The embodiment of the invention provides a function expanding device which comprises a function control part arranged in a first accommodating space and a signal conversion part arranged in a second accommodating space. When the signal conversion part needs to be replaced, the function control part and the signal conversion part are arranged in different cavities, so that the function control part cannot be affected, only the signal conversion part is arranged in the second accommodating space, the replacement is clear, the operation of a user is facilitated, in addition, the function control part and the signal conversion part are detachably connected, the replacement is convenient and fast, and the damage to a connecting line in the replacement process is avoided.
drawings
Fig. 1 is a perspective structural view of a function expanding device according to an embodiment of the present invention;
Fig. 2 is an assembly view of a function expanding device according to an embodiment of the present invention;
Fig. 3 is a sectional view of a function expanding device according to another embodiment of the present invention;
fig. 4 is an assembly view of a function expanding device according to another embodiment of the present invention.
In the drawings: 1. a housing; 11. a front housing; 12. a rear housing; 13. a first through hole; 14. a second through hole; 15. a first cover; 16. a second cover; 17. a slot; 2. a function control section; 21. a first connector; 3. a signal conversion section; 31. a second plug connector; 32. a third plug connector; 4. a first accommodating space; 5. a second accommodating space; 6. and (5) buckling.
Detailed Description
in order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 4, an embodiment of the present invention provides a function extension apparatus, including: the device comprises a shell 1, a function control component 2 and a signal conversion component 3 which are arranged in the shell 1;
a first accommodating space 4 and a second accommodating space 5 are formed inside the shell 1;
The function control part 2 is arranged in the first accommodating space 4;
The signal conversion part 3 is arranged in the second accommodating space 5 and is detachably and electrically connected with the function control part 2.
In the embodiment of the present invention, the function expanding device is used to provide an expanding function for an apparatus or a system, for example, connecting an external apparatus, installing an auxiliary device, connecting with another apparatus or system, and the like.
in the embodiment of the present invention, the housing 1 may be an integrated structure or a combined structure, and the combined structure may include a front housing 11 and a rear housing 12, the front housing 11 and the rear housing 12 may be detachably connected, for example, by using a buckle 6, and when the function control component 2 or the signal conversion component 3 is to be replaced, the front housing 11 and the rear housing 12 are separated by the detachable connection, so that the component can be replaced. It should be understood that the first accommodating space 4 and the second accommodating space 5 may be formed by only the inner configurations of the front case 11 or the rear case 12, or may be formed by combining the inner configurations of the front case 11 and the rear case 12, and the embodiment is not particularly limited thereto.
in the embodiment of the present invention, in the function expansion device, the first accommodating space 4 and the second accommodating space 5 may be completely closed cavities, or may be installed positions that are not completely closed. As an optional preferable scheme, a connection column, a mounting seat, a support structure, and the like may be further provided in the first accommodation space 4 and the second accommodation space 5, respectively for connection between components in the accommodation spaces and the housing 1, limitation of relative positions between the components and the housing 1, support of the components, and the like, and the arrangement form, position, and number of the above structures are not specifically limited in this embodiment.
In the embodiment of the present invention, the function control component 2 mainly refers to a component and a module for control, and may include different modules depending on different specific devices, and taking a vehicle electrical expansion apparatus as an example, the function control component 2 may include a processing module, a positioning module, a storage module, a display module, an alarm module, and the like. In the first accommodating space 4, the above modules may be disposed on the circuit board, or may be disposed separately, and the positions of the modules are relatively independent, which is not limited in this embodiment. In this embodiment of the present invention, the signal conversion component 3 is mainly used for signal conversion processing, and may be, for example, a serial port conversion board or a protocol conversion board, which is not limited in this embodiment.
in the embodiment of the present invention, the function control component 2 and the signal conversion component 3 are electrically connected in a detachable manner, the detachable connection manner includes a plug connection, a rotation connection, a buckle connection, and the like, and the specific connection manner adopted does not affect the preset technical effect of the present invention, and this embodiment is not particularly limited thereto.
the embodiment of the invention provides a function expanding device which comprises a function control part 2 arranged in a first accommodating space 4 and a signal conversion part 3 arranged in a second accommodating space 5. When the signal conversion part 3 needs to be replaced, the function control part 2 and the signal conversion part 3 are arranged in different cavities, so that the function control part 2 cannot be affected, only the signal conversion part 3 is arranged in the second accommodating space 5, the replacement is clear, the operation of a user is facilitated, in addition, the function control part 2 and the signal conversion part 3 are detachably connected, the replacement is convenient and fast, and the damage to a connecting line in the replacement process is avoided.
As shown in fig. 2 to 4, as a preferred embodiment of the present invention, a first connector 21 is provided on the function control unit 2, and a second connector 31 which is engaged with the first connector 21 is provided on the signal conversion unit 3;
the shell 1 is provided with a first through hole 13 communicated with the first accommodating space 4 and the second accommodating space 5, and the first plug connector 21 penetrates through the first through hole 13 and extends into the second accommodating space 5 and is plugged with the second plug connector 31.
in the embodiment of the present invention, the first plug 21 and the second plug are mating plug components, which may be a pin set and a socket set. In the embodiment of the present invention, the number of the first plug 21 and the number of the second plug 31 are also matched, and a plurality of first plugs 21 and a plurality of second plugs 31 may be respectively disposed on the function control unit 2 and the signal conversion unit 3, which is not particularly limited in this embodiment of the present invention.
In the embodiment of the present invention, the housing 1 is disposed on the first through hole 13, and the first connector 21 passes through the first through hole 13 and extends into the second accommodating space 5 to be connected with the second connector 31. It will be appreciated that in practice the structure may also be implemented as: the second connector 31 extends into the first accommodation space 4 and is connected to the first connector 21. In the former case, the insertion is performed in the second accommodation space 5, which facilitates the replacement of the signal conversion part 3, and in the latter case, the insertion is performed in the first accommodation space 4, which facilitates the replacement of the function control part 2. The two implementation manners may be selected as needed, and the embodiment of the present invention is not particularly limited thereto.
the embodiment of the invention provides a function expanding device, wherein the function control part 2 and the signal conversion part 3 are detachably connected through the first plug-in connector 21 and the second plug-in connector, when the function control part 2 or the signal conversion part 3 is replaced, the phenomenon that the connection between the function control part and the signal conversion part is damaged to cause that the parts cannot work normally can be avoided, and the function expanding device is simple in connection and easy to operate.
As shown in fig. 2 to 4, as a preferred embodiment of the present invention, the signal conversion part 3 is provided with a third plug 32;
Be provided with on casing 1 and connect second accommodation space 5 and external second through-hole 14, third plug connector 32 passes second through-hole 14 extends to the external world, and can dismantle through the fourth plug connector with external equipment and be connected.
in the embodiment of the present invention, the third connector 32 and the fourth connector are mating connector components, which may be a pin set and a socket set. In the embodiment of the present invention, the number of the third plug connectors 32 is also correspondingly matched with that of the fourth plug connectors, and a plurality of the third plug connectors 32 and a plurality of the fourth plug connectors may be respectively disposed on the signal conversion component 3 and the external device, which is not specifically limited in this embodiment of the present invention. It should be understood that, in the embodiment of the present invention, the fourth plug-in component belongs to a connection end of the device, and may be a connection end with a control system of the device, or a connection end with an auxiliary device.
In the embodiment of the present invention, the housing 1 is disposed on the second through hole 14, and the third connector 32 passes through the second through hole 14 and extends to the outside to be connected with the fourth connector. It will be appreciated that in practice the structure may also be implemented as: the fourth connector extends into the second receiving space 5 and is mated with the third connector 32. For the former mode, peg graft in the external world, the grafting operation of being convenient for, in the latter mode, peg graft and go on in second accommodation space 5, be convenient for protect the grafting structure. The two implementation manners may be selected as needed, and the embodiment of the present invention is not particularly limited thereto. It should be understood that, in the embodiment of the present invention, the external environment is relative to the housing 1, and the internal space formed by the housing 1 includes the first accommodating space 4 and the second accommodating space 5, and the external environment of the housing 1 is the external environment mentioned in the embodiment.
The embodiment of the invention provides a function expansion device, wherein the signal conversion part 3 is detachably connected with external equipment through a third plug connector 32 and a fourth plug connector, and the third plug connector and the fourth plug connector are simply connected and easy to operate.
As shown in fig. 1 and 3, as a preferred embodiment of the previous embodiment, a slot 17 is provided on the housing 1 for inserting the fourth plug connector, and the third plug connector passes through the second through hole 14 and then extends into the slot 17.
In the embodiment of the present invention, the housing 1 is further provided with a slot 17 for accommodating the fourth plug connector. It can be understood that the structure is provided in a specific arrangement mode that the third connector 32 passes through the second through hole 14 to extend to the outside and is detachably connected with an external device through a fourth connector, the sectional shape of the slot 17 can be a circle, a rectangle, a triangle or other combined shapes, the main point of the structure is that the structure is matched with the shape of the fourth connector, so that the fourth connector can be relatively fixed after being placed in the slot 17, and the specific shape of the structure is not particularly limited in the embodiment of the invention. It is understood that in the embodiment of the present invention, the slot 17 may be disposed on the front side or the rear side of the housing 1, and of course, may be disposed on the side of the housing 1 if necessary, and this may be disposed as required.
the embodiment of the invention provides a function expanding device, which can relatively fix a fourth plug connector matched with a third plug connector 32 and a shell 1 by arranging a slot 17 on the shell 1, thereby preventing the third plug connector 32 and the fourth plug connector from being connected loosely, ensuring reliable connection and stable signal transmission.
As shown in fig. 1 to 4, as a preferred embodiment of the present invention, a first cover 15 is disposed on the housing 1, and the first cover 15 is detachably connected to the housing 1, so as to open or close the second accommodating space 5.
As a further optimization of the present embodiment, a second cover 16 is disposed on the housing 1, and the second cover 16 is detachably connected to the housing 1, so as to open and close the second accommodating space 5.
in the embodiment of the present invention, the housing 1 is provided with a first cover 15 and a second cover 16 for opening and closing the first accommodating space 4 and the second accommodating space 5, respectively. It is understood that the present invention can perform the replacement or other operation of the function control part 2 by opening the first cover 15, and the present invention can perform the replacement or other operation of the signal conversion part 3 by opening the second cover 16; after the operation is completed, the first cover 15 and/or the second cover 16 are covered, and the first containing space 4 and/or the second containing space 5 can be closed. It is to be understood that the closure is referred to herein as open and does not mean an absolute closure, specifically relative isolation from the outside, such that components within the receiving space are not exposed.
The embodiment of the invention provides a function expanding device, which can respectively open and close a first accommodating space 4 and a second accommodating space 5 by arranging a first sealing cover 15 and a second sealing cover 16, so as to replace or otherwise operate a function control part 2 and a signal conversion part 3, and the first sealing cover 15 and the second sealing cover 16 can be respectively operated, so that the operation target is clear for a user, and the parts which do not correspond to the operation errors are prevented.
An embodiment of the present invention further provides a function extension system, where the function extension system includes:
The equipment control system is used for comprehensively controlling the equipment; and
The function expansion apparatus according to any one of the above embodiments, where the function expansion apparatus is connected to the device control system, and is configured to implement function expansion of the device.
In an embodiment of the present invention, the function expansion system includes an equipment control system and a function expansion apparatus provided in any one of the above embodiments of the present invention. In the embodiment of the invention, the equipment control system can be a control system of a single piece of equipment or a comprehensive control system formed by a plurality of pieces of equipment, the equipment control system can be connected with more pieces of equipment through the function expansion device, and the function expansion device provided by the invention is used for building a bridge for signal communication between the equipment control system and the external equipment.
The embodiment of the invention provides a function expansion system, more equipment can be expanded through a function expansion device by connecting the function expansion device into an equipment control system, and the function expansion device provided by the invention can solve the problem that a function control part and a signal conversion part in the function expansion device are inconvenient to replace, is convenient for a user to operate and can avoid the damage of the user to the connection in the replacement process.
An embodiment of the present invention further provides a vehicle, including:
A vehicle body; and
the function expanding device according to any one of the above embodiments is connected to the control system of the vehicle body, and is used for realizing function expansion of the vehicle.
In the embodiment of the invention, the vehicle body refers to a vehicle with normal driving functions, and comprises a motor component and a control component. By additionally arranging the function expansion device on the vehicle body, a vehicle control system can be connected with auxiliary equipment such as a positioning anti-theft device, a driving recorder, a tire pressure monitor and the like, so that the function expansion of the vehicle is realized, the driving experience is improved, and the safety performance is improved.
the embodiment of the invention provides a vehicle, more auxiliary equipment can be expanded through a function expansion device by connecting the function expansion device into a vehicle control system, and the function expansion device provided by the invention can solve the problem that a function control part and a signal conversion part in the function expansion device are inconvenient to replace, is convenient for a user to operate and can avoid the damage of the user to the connection in the replacement process.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A function expanding device, characterized in that the function expanding device comprises: the device comprises a shell, a function control component and a signal conversion component, wherein the function control component and the signal conversion component are arranged in the shell;
A first accommodating space and a second accommodating space are formed in the shell;
The function control part is arranged in the first accommodating space;
the signal conversion part is arranged in the second accommodating space and is detachably and electrically connected with the function control part.
2. The function expanding device of claim 1, wherein the function control unit is provided with a first plug connector, and the signal conversion unit is provided with a second plug connector which is matched with the first plug connector;
Be provided with the intercommunication on the casing first accommodation space with the first through-hole of second accommodation space, first plug connector passes first through-hole extends to in the second accommodation space, and with the second plug connector is pegged graft.
3. the function expanding device of claim 1, wherein a third plug connector is arranged on the signal conversion part;
Be provided with the connection on the casing second accommodation space and external second through-hole, the third plug connector passes the second through-hole extends to external world, can dismantle through the fourth plug connector with external equipment and be connected.
4. The function expanding device of claim 3, wherein a slot for inserting the fourth plug connector is formed in the housing, and the third plug connector passes through the second through hole and then extends into the slot.
5. The function expanding device of claim 1, wherein a first cover is provided on the housing, and the first cover is detachably connected with the housing so as to open or close the second accommodating space.
6. The function expanding device of claim 1, wherein a second cover is provided on the housing, and the second cover is detachably connected with the housing so as to open and close the second accommodating space.
7. The function expanding device of claim 1, wherein the signal converting part is a serial port converting board or a protocol converting board.
8. the function expanding device of claim 1, wherein the control component comprises a processing module, a positioning module, a storage module, a display module and an alarm module, and each module is integrally arranged on a circuit board or separately arranged.
9. a function expanding system, characterized in that the function expanding system comprises:
The equipment control system is used for comprehensively controlling the equipment; and
The function expanding device of any one of claims 1 to 8, wherein the function expanding device is connected with the equipment control system and is used for realizing function expansion of the equipment.
10. A vehicle, characterized in that the vehicle comprises:
a vehicle body; and
the function expanding device of any one of claims 1 to 8, which is connected with a control system of the vehicle body and is used for realizing function expansion of a vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692370.9A CN110539699B (en) | 2019-07-30 | 2019-07-30 | Function expansion device, system and vehicle using function expansion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692370.9A CN110539699B (en) | 2019-07-30 | 2019-07-30 | Function expansion device, system and vehicle using function expansion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110539699A true CN110539699A (en) | 2019-12-06 |
| CN110539699B CN110539699B (en) | 2020-10-02 |
Family
ID=68710360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910692370.9A Active CN110539699B (en) | 2019-07-30 | 2019-07-30 | Function expansion device, system and vehicle using function expansion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110539699B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11238371A (en) * | 1998-02-20 | 1999-08-31 | Mazda Motor Corp | Onboard keyless entry transmitter |
| CN103729025A (en) * | 2012-10-15 | 2014-04-16 | 建碁股份有限公司 | Transmission port module for expanding transmission function of host module and computer system |
| JP2016206714A (en) * | 2015-04-15 | 2016-12-08 | 株式会社オートネットワーク技術研究所 | Housing structure of circuit board and control device |
| CN205983069U (en) * | 2016-06-22 | 2017-02-22 | 宝沃汽车（中国）有限公司 | Vehicle control unit and new energy automobile |
| CN206075818U (en) * | 2016-07-14 | 2017-04-05 | 饶有良 | The music player of replaceable audio decoder and Earphone Amplifier component |
| CN107439058A (en) * | 2015-04-10 | 2017-12-05 | 罗伯特·博世有限公司 | Controller |
| CN110024229A (en) * | 2016-11-30 | 2019-07-16 | 古河电气工业株式会社 | It is electrically connected casket |
-
2019
- 2019-07-30 CN CN201910692370.9A patent/CN110539699B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11238371A (en) * | 1998-02-20 | 1999-08-31 | Mazda Motor Corp | Onboard keyless entry transmitter |
| CN103729025A (en) * | 2012-10-15 | 2014-04-16 | 建碁股份有限公司 | Transmission port module for expanding transmission function of host module and computer system |
| CN107439058A (en) * | 2015-04-10 | 2017-12-05 | 罗伯特·博世有限公司 | Controller |
| JP2016206714A (en) * | 2015-04-15 | 2016-12-08 | 株式会社オートネットワーク技術研究所 | Housing structure of circuit board and control device |
| CN205983069U (en) * | 2016-06-22 | 2017-02-22 | 宝沃汽车（中国）有限公司 | Vehicle control unit and new energy automobile |
| CN206075818U (en) * | 2016-07-14 | 2017-04-05 | 饶有良 | The music player of replaceable audio decoder and Earphone Amplifier component |
| CN110024229A (en) * | 2016-11-30 | 2019-07-16 | 古河电气工业株式会社 | It is electrically connected casket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110539699B (en) | 2020-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8512080B2 (en) | Docking station for an electronic device with improved electrical interface | |
| WO2014054426A1 (en) | Adapter for mobile device | |
| EP3780286A1 (en) | Electric connector | |
| CN213292204U (en) | Automobile adapter | |
| CN110539699B (en) | Function expansion device, system and vehicle using function expansion device | |
| JPH01152799A (en) | Apparatus for burglary protection of acoustic equipment, especially radio, fitted to fitting hole of automobile | |
| CA2930710C (en) | Electronic corrosion protection device | |
| CN214753615U (en) | Plastic casing type circuit breaker with residual current protection | |
| KR102141510B1 (en) | Terminal connector of can communication used in car | |
| CN212125277U (en) | Electronic control unit packaging shell, electronic control unit and steering column | |
| CN218448501U (en) | Vehicle-mounted computer with front shell and rear shell in wireless connection | |
| JP4382223B2 (en) | Electrical connector | |
| JP2016071941A (en) | USB connector device | |
| CN213413701U (en) | Automobile adapter | |
| CN218998471U (en) | Waterproof electronic device | |
| CN214227734U (en) | Junction box and gear box | |
| US6696768B1 (en) | Arrangement of equipment for a motor vehicle | |
| CN218805247U (en) | High-voltage interlocking system and vehicle | |
| CN217787301U (en) | Test system for wireless data unit and foreign invasion relay combination unit | |
| CN216598086U (en) | USB connector | |
| CN215184681U (en) | Plug module | |
| CN218851157U (en) | Wiring structure inside control cabinet | |
| JP2019186022A (en) | Waterproof cover and charge connector with the same | |
| CN215187747U (en) | Plug module | |
| CN117360301B (en) | Charging pile and charging system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |