CN211321692U

CN211321692U - Cavity-divided vehicle expansion electrical box

Info

Publication number: CN211321692U
Application number: CN201920922029.3U
Authority: CN
Inventors: 朱小华; 郭炫谟
Original assignee: Zhongshan Aoto Electronics Technology Co ltd
Current assignee: Zhongshan Aoto Electronics Technology Co ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-08-21
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses a cavity-separating vehicle extension electrical apparatus box, including the electrical apparatus box body to and set up functional control part and extension collection part in the electrical apparatus box body, extension collection part is connected with functional control part, and extension collection part is used for matching with the equipment of vehicle and is connected in order to gather detected signal or output control signal, including first cavity and second cavity in the electrical apparatus box body, functional control part sets up in the second cavity, and extension collection part sets up in the first cavity, and functional control part is connected with extension collection part detachably electricity, the electrical apparatus box body still includes first closing cap, and this first closing cap is connected with the electrical apparatus box body and can open or close first cavity; when the extension collecting component is replaced, the function control component is still arranged in the second cavity, any influence on the function control component cannot be caused, the structure is simple, meanwhile, only the extension collecting component is arranged in the first cavity, the replacement is clear, and the operation of a user is convenient.

Description

Cavity-divided vehicle expansion electrical box

Technical Field

The utility model relates to an on-vehicle equipment, especially the box is add to the vehicle function.

Background

Nowadays, vehicles become one of the most common transportation tools for people to go out, in order to improve the driving experience, riding experience and safety performance of vehicles, electrical devices with other functions are often installed on original vehicles, such as positioning burglar alarms, driving recorders, tire pressure monitors and the like, the devices generally contain a series of function control components such as a main processing module, a positioning module, a storage module, a display module, an alarm module and the like by a box body, the types of the function control components are various, but the main processing module is mainly used for controlling and driving, when the electrical devices leave a factory, manufacturers can adapt according to various types, the main processing module can drive the positioning module, the display module and the like to operate according to a set protocol, and the problem lies in that nowadays, because the manufacturers of different vehicles, different models mean different equipment, control systems and the like of each vehicle, the main processing module cannot be matched with the equipment of each vehicle, and at the moment, the acquisition component needs to be expanded to build a bridge between the functional control component and the equipment of the vehicle, so that 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 equipment of the vehicle.

In the past, the extension acquisition component is also integrated in the box body, and then a terminal is extended to be connected with equipment of a vehicle, but the extension acquisition component is also limited by factors such as protocol type and serial port type, when the extension acquisition component cannot be matched with the equipment of the vehicle, the extension acquisition component needs to be replaced, at the moment, a containing cavity in the box body needs to be opened, and as the extension acquisition component and the function control component are both in the containing cavity, the function control component is easily damaged during replacement, or the connection wire between the function control components is broken, so that the operation of the function control component is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a divide cavate vehicle extension electrical apparatus box with function control part and extension collection part branch chamber arrange and can change extension collection part.

The utility model adopts the technical proposal that:

the utility model provides a cavity-separating type vehicle extension electrical apparatus box, includes the electrical apparatus box body to and the functional control part and the extension collection part of setting in the electrical apparatus box body, extension collection part is connected with functional control part, and extension collection part is used for gathering detection signal or output control signal with the equipment accordant connection of vehicle, including first cavity and second cavity in the electrical apparatus box body, functional control part sets up in the second cavity, and extension collection part sets up in first cavity, and functional control part is connected with extension collection part detachably electricity, still include first closing cap on the electrical apparatus box body, this first closing cap is connected and can open or close with the electrical apparatus box body first cavity.

The function control component is electrically connected with a first contact pin group, the expansion acquisition component is electrically connected with a contact hole group, a first through hole which is respectively communicated with the second cavity and the first cavity is formed in the electric appliance box body, and the first contact pin group penetrates through the first through hole to extend into the first cavity to be connected with the contact hole group in an inserting mode.

The extension acquisition component is electrically connected with a second contact pin group, the electrical box body or the first sealing cover is provided with a second through hole which is respectively communicated with the first cavity and the outside, and the second contact pin group penetrates through the second through hole to extend to the outside to be connected with equipment of a vehicle.

The second through hole is formed in the electrical appliance box body, a slot allowing a plug electrically connected with equipment of a vehicle from the outside to be inserted is formed in the electrical appliance box body, and the second through hole is formed in the slot so that the second contact pin group is contained in the slot.

The first sealing cover is connected with the electrical box body through a first detachable component.

The electrical appliance box body comprises a bottom shell and a second sealing cover, the bottom shell is connected with the second sealing cover to form the second cavity, and the bottom shell is connected with the first sealing cover to form the first cavity.

The second cover is connected with the bottom shell through a second detachable part.

The extension acquisition component is a serial port conversion plate or a protocol conversion plate.

The utility model has the advantages that:

the utility model discloses vehicle extension electrical apparatus box, be divided into first cavity and second cavity, the function control part sets up in the second cavity, extension acquisition unit sets up in first cavity, can't match with the equipment of this vehicle when extension acquisition unit, then open and dismantle first closing cap, will extend the dismantlement disconnection of acquisition unit and function control part, change extension acquisition unit, and later close first closing cap, protection extension acquisition unit, make the extension acquisition unit be connected with the equipment of vehicle at last again, adopt this structure, when changing extension acquisition unit, function control part still settles and the second cavity in, can not cause any influence to function control part, moreover, the steam generator is simple in structure, only extension acquisition unit in the first cavity simultaneously, it is clear and definite to change, the user operation of being convenient for.

Drawings

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is a schematic perspective view of the vehicle expansion electrical box of the present invention.

Fig. 2 is an exploded view of the first chamber portion of the vehicle expansion electrical box of the present invention.

Fig. 3 is a side sectional view of the vehicle extension electrical box of the present invention.

Fig. 4 is an exploded view of the first and second chamber portions of the vehicle expansion electrical box of the present invention.

Detailed Description

As shown in fig. 1-4, a cavity-divided vehicle expansion electrical box includes an electrical box body 1, and a function control component 2 and an expansion acquisition component 3 disposed in the electrical box body 1, the expansion acquisition component 3 is connected to the function control component 2, the expansion acquisition component 3 is used for being matched and connected with a device of a vehicle to acquire a detection signal or output a control signal, the electrical box body 1 includes a first cavity 4 and a second cavity 5 therein, the function control component 2 is disposed in the second cavity 5, the expansion acquisition component 3 is disposed in the first cavity 4, the function control component 2 is detachably and electrically connected to the expansion acquisition component 3, the electrical box body 1 further includes a first sealing cover 11 thereon, and the first sealing cover 11 is connected to the electrical box body 1 and can open or close the first cavity 4.

The shape of the electrical box body 1 is various, and is not limited specifically, the function control component 2 may include a main processing module, a positioning module, a storage module, a display module, an alarm module and a series of components, which may be integrated on a circuit board or arranged separately, the expansion acquisition component 3 may be a serial port conversion board or a protocol conversion board, the serial port conversion board may have various types of interfaces, and the first chamber 4 and the second chamber 5 may be provided with rib positions to fix the positions of the function control component 2 and the expansion acquisition component 3.

This design is divided into first cavity 4 and second cavity 5 with electrical apparatus box body 1, function control part 2 sets up in second cavity 5, extension acquisition part 3 sets up in first cavity 4, when extension acquisition part 3 can't match with the equipment of this vehicle, then open and dismantle first closing cap 11, with extension acquisition part 3 and function control part 2's dismantlement disconnection, change extension acquisition part, then close first closing cap 11, protection extension acquisition part 3, make extension acquisition part 3 and the equipment of vehicle be connected again at last, adopt this structure, when changing extension acquisition part 3, function control part 2 still settles with second cavity 5, can not cause any influence to function control part 2, moreover, the steam generator is simple in structure, only extension acquisition part 3 in first cavity 4 simultaneously, it is clear and definite to change, and the user operation of being convenient for.

Further, the first cover 11 and the electrical box body 1 may be connected in a hinged manner, so as to open the first cover 11 in a flip manner, and in the preferred embodiment of the present design, the first cover 11 and the electrical box body 1 are connected through the first detachable component 6, the first detachable component 6 may be a buckle, a latch, or the like, and the first cover 11 may be directly detached from the electrical box body 1, so as to facilitate replacement of the extension collecting component 3.

The electrical box 1 may be an integral housing, or the electrical box 1 may include a bottom shell 12 and a second cover 13, as shown in fig. 4, the bottom shell 12 is connected to the second cover 13 to form the second chamber 7, the bottom shell 12 is connected to the first cover 11 to form the first chamber 4, similarly, the second cover 13 is connected to the bottom shell 12 through a second detachable component 7, and the second detachable component 7 may be a buckle, a latch, a screw, or the like, so that the second cover 13 may be opened to repair and replace the function control component 2.

In order to facilitate replacement of the extension acquisition component 3, as shown in fig. 2 to 4, the function control component 2 is electrically connected with a first pin group 81, the extension acquisition component 3 is electrically connected with a jack group 82, the electrical appliance box body 1 is provided with a first through hole 83 respectively communicating with the second cavity 5 and the first cavity 4, the first pin group 81 passes through the first through hole 83 to extend into the first cavity 4 to be plugged with the jack group 82, at this time, the extension acquisition component 3 and the function control component 2 can be installed in a detachable manner through plugging, and the operation is more convenient.

Similarly, the extension collecting component 3 is electrically connected with a second pin group 84, the electrical box body 1 or the first cover 11 is provided with a second through hole 85 respectively communicating the first cavity 4 and the outside, the second pin group 84 penetrates through the second through hole 85 to extend to the outside to be connected with the vehicle, the vehicle equipment can be connected with a plug through a wire, and the plug is connected with the second pin group 84 through plugging.

The second through hole 85 is arranged on the electrical box body 1, a plug-in slot 86 allowing the outside to be electrically connected with the equipment of the vehicle is arranged on the electrical box body 1, the second through hole 85 is arranged in the slot 86 to enable the second pin group 84 to be accommodated in the slot 86, and therefore the plug can be fixed in the slot 86 and protected, and the plug is prevented from falling off due to the fact that an external object touches the plug.

The above is only the preferred embodiment of the present invention, the present invention is not limited to the above embodiment, and the technical solution of the present invention is all within the protection scope of the present invention as long as the present invention is realized by the substantially same means.

Claims

1. The utility model provides a cavity-separating type vehicle extension electrical apparatus box, includes the electrical apparatus box body to and the functional control part and the extension collection part of setting in the electrical apparatus box body, the extension is gathered the part and is connected with functional control part, and the extension is gathered the part and is used for gathering detection signal or output control signal, its characterized in that with the equipment accordant connection of vehicle: the electric appliance box body is characterized in that the electric appliance box body comprises a first cavity and a second cavity, a function control component is arranged in the second cavity, an extension acquisition component is arranged in the first cavity, the function control component is electrically connected with the extension acquisition component in a detachable mode, the electric appliance box body further comprises a first sealing cover, and the first sealing cover is connected with the electric appliance box body and can be opened or closed.

2. The chambered vehicle electrical extension box of claim 1, wherein: the function control component is electrically connected with a first contact pin group, the expansion acquisition component is electrically connected with a contact hole group, a first through hole which is respectively communicated with the second cavity and the first cavity is formed in the electric appliance box body, and the first contact pin group penetrates through the first through hole to extend into the first cavity to be connected with the contact hole group in an inserting mode.

3. The chambered vehicle electrical extension box of claim 1, wherein: the extension acquisition component is electrically connected with a second contact pin group, the electrical box body or the first sealing cover is provided with a second through hole which is respectively communicated with the first cavity and the outside, and the second contact pin group penetrates through the second through hole to extend to the outside to be connected with equipment of a vehicle.

4. The chambered vehicle electrical extension box of claim 3, wherein: the second through hole is formed in the electrical appliance box body, a slot allowing a plug electrically connected with equipment of a vehicle from the outside to be inserted is formed in the electrical appliance box body, and the second through hole is formed in the slot so that the second contact pin group is contained in the slot.

5. The chambered vehicle electrical extension box of claim 1, wherein: the first sealing cover is connected with the electrical box body through a first detachable component.

6. The chambered vehicle electrical extension box of claim 1, wherein: the electrical appliance box body comprises a bottom shell and a second sealing cover, the bottom shell is connected with the second sealing cover to form the second cavity, and the bottom shell is connected with the first sealing cover to form the first cavity.

7. The chambered vehicle electrical extension box of claim 6, wherein: the second cover is connected with the bottom shell through a second detachable part.

8. The chambered vehicle electrical extension box of claim 1, wherein: the extension acquisition component is a serial port conversion plate or a protocol conversion plate.