CN216848547U

CN216848547U - CAN bus chassis control device

Info

Publication number: CN216848547U
Application number: CN202220242958.1U
Authority: CN
Inventors: 古长风; 张柳; 汪鹏飞
Original assignee: Wuhu Lepu Electronic Technology Co ltd
Current assignee: Wuhu Lepu Electronic Technology Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-06-28
Anticipated expiration: 2032-01-28

Abstract

The utility model provides a CAN bus chassis control device, including the controller body, the controller body includes casing and last casing down, the inside equipartition of casing is provided with coupling assembling down, coupling assembling includes the spliced pole, the spliced pole is connected in the bottom of last casing, there is the fixture block the inside wall of spliced pole through spring coupling, one side through connection of casing has the press block down, the one end of press block is passed through the spring and is connected with lower casing down, the one end through connection of casing has the bolt down, the bilateral symmetry of bolt has the stopper, the bolt runs through the press block. The utility model discloses a be provided with coupling assembling, realized the quick split installation of equipment, the going on of the overhaul of the equipments maintenance work of being convenient for, the save time cost reduces equipment trouble and influences.

Description

CAN bus chassis control device

Technical Field

The utility model relates to a technical field specifically is a CAN bus chassis control device.

Background

CAN is a short for Controller Area Network (CAN), developed by BOSCH corporation of germany, which is known to develop and produce automotive electronics, and finally becomes international standard (ISO 11898), which is one of the most widely used field buses internationally, and in north america and western europe, CAN bus protocol has become a standard bus for automotive computer control systems and embedded industrial control lans, and possesses J1939 protocol which is designed for large trucks and heavy machinery vehicles with CAN as a bottom layer protocol.

Most of existing CAN bus chassis control devices are fixed through bolts, so that the existing CAN bus chassis control devices are inconvenient to disassemble during maintenance, normal operation of production work is affected, and the longer the maintenance time is, the greater the economic loss is.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a CAN bus chassis control device for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a CAN bus chassis controlling means, includes the controller body, the controller body includes casing and last casing down, the inside equipartition of casing is provided with coupling assembling down, coupling assembling includes the spliced pole, the spliced pole is connected in the bottom of last casing, there is the fixture block inside wall of spliced pole through spring coupling, one side through connection of casing has the press block down, the one end of press block is passed through the spring and is connected with lower casing, the one end through connection of casing has the bolt down, the bilateral symmetry of bolt has the stopper, the bolt runs through the press block.

Preferably, the bilateral symmetry of fixture block is connected with the slider, the spout has been seted up to the inside wall symmetry of spliced pole, the slider is sliding connection with the spout to carry out spacing direction to the slider, avoid the skew card to die.

Preferably, the bilateral symmetry of controller body articulates there is the protective housing, the protective housing sets up in the outside of pressing the briquetting to further protect pressing the briquetting, avoid the mistake to touch.

Preferably, a sealing rubber ring is arranged at the joint of the lower shell and the upper shell, so that the sealing performance of the equipment is improved, and dust entering is reduced.

Preferably, the top end of the controller body is connected with a control panel, and a control chip is arranged in the controller body, so that the control function of the equipment is realized.

Preferably, one end of the controller body is connected with an antenna, so that the signal transmission efficiency is improved.

Preferably, the handles are symmetrically connected to two sides of the controller body, so that the device is convenient to take and use.

Compared with the prior art, the beneficial effects of the utility model are that:

when equipment trouble, rotate the bolt and take out in the casing under and, then open the protective housing and press the briquetting down, make fixture block atress displacement, and the limiting displacement of slider and spout contracts to the spliced pole in, then take off the split work that the controller body can be accomplished to the upper casing, and the correspondence carries out corresponding maintenance work, through being provided with coupling assembling, the quick split installation of equipment has been realized, the going on of the equipment overhaul and maintenance work of being convenient for, the time saving cost, reduce equipment trouble and influence.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of area B of FIG. 2;

fig. 4 is an enlarged view of region a in fig. 1.

In the figure: 1. a controller body; 11. a lower housing; 12. an upper housing; 2. a control panel; 3. an antenna; 4. a connecting assembly; 41. connecting columns; 42. a clamping block; 43. a chute; 44. a slider; 45. a bolt; 46. a limiting block; 47. a pressing block; 48. a protective shell; 5. a handle; 6. and a control chip.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, a CAN bus chassis control device includes a controller body 1, the controller body 1 includes a lower casing 11 and an upper casing 12, the lower casing 11 is provided with connecting components 4 in equal parts, the connecting components 4 include connecting columns 41, the connecting columns 41 are connected to the bottom end of the upper casing 12, the inner side walls of the connecting columns 41 are connected to a fixture block 42 through springs, the two sides of the fixture block 42 are symmetrically connected to a slider 44, the inner side walls of the connecting columns 41 are symmetrically provided with sliding grooves 43, the slider 44 is connected to the sliding grooves 43 in a sliding manner, so as to limit and guide the slider 44 and avoid the deviation and the clamping, one side of the lower casing 11 is connected to a pressing block 47 through a spring, one end of the pressing block 47 is connected to the lower casing 11 through a spring, one end of the lower casing 11 is connected to a bolt 45 through, two sides of the bolt 45 are symmetrically connected to a limiting block 46, bolt 45 runs through and presses the briquetting 47, the bilateral symmetry of controller body 1 articulates there is the protective housing 48, the protective housing 48 sets up in the outside of pressing briquetting 47 to press briquetting 47 to carry out further protection, avoid the mistake to touch.

Referring to fig. 1 and 4, a sealing rubber ring is arranged at the joint of the lower shell 11 and the upper shell 12, so that the sealing performance of the device is improved, and dust is reduced, one end of the controller body 1 is connected with an antenna 3, so that the signal transmission efficiency is improved, handles 5 are symmetrically connected to two sides of the controller body 1, so that the device CAN be conveniently taken and used, the top end of the controller body 1 is connected with a control panel 2, a control chip 6 is arranged inside the controller body 1, signals such as forward and backward movement, braking and direction of the drive-by-wire chassis are sent through a left direction deflector rod and a right direction deflector rod, the signals are received by the control chip 6, namely a CAN controller, and are converted into CAN signals which are respectively sent to a chassis main drive controller, a steering EPS power-assisted controller, an EBS controller and a drive-by-wire chassis to operate.

The utility model discloses a concrete operation as follows:

when equipment trouble, rotate 90 degrees with bolt 45 and take out from lower casing 11, then open protective housing 48 and press down pressing block 47 for fixture block 42 atress displacement to the limiting displacement of slider 44 and spout 43 contracts to spliced pole 41 in, then take off upper shell 12 and can accomplish the split work of controller body 1, and correspond and carry out corresponding maintenance work.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a CAN bus chassis controlling means, includes controller body (1), its characterized in that, controller body (1) is including casing (11) and last casing (12) down, the inside partition of casing (11) is provided with coupling assembling (4) down, coupling assembling (4) are including spliced pole (41), spliced pole (41) are connected in the bottom of last casing (12), there are fixture block (42) inside wall of spliced pole (41) through spring coupling, one side through connection of casing (11) has according to briquetting (47) down, the one end of pressing briquetting (47) is connected with casing (11) down through the spring, the one end through connection of casing (11) has bolt (45) down, the both sides symmetric connection of bolt (45) has stopper (46), bolt (45) run through and press briquetting (47).

2. The CAN bus chassis control device according to claim 1, wherein the two sides of the fixture block (42) are symmetrically connected with slide blocks (44), the inner side wall of the connecting column (41) is symmetrically provided with slide grooves (43), and the slide blocks (44) are slidably connected with the slide grooves (43).

3. The CAN bus chassis control device according to claim 1, wherein the controller body (1) is symmetrically hinged with protective cases (48) at two sides, and the protective cases (48) are arranged outside the pressing block (47).

4. The CAN bus chassis control device according to claim 1, wherein a sealing rubber ring is arranged at the joint of the lower shell (11) and the upper shell (12).

5. The CAN bus chassis control device according to claim 1, wherein a control panel (2) is connected to the top end of the controller body (1), and a control chip (6) is arranged inside the controller body (1).

6. The CAN bus chassis control device according to claim 1, wherein an antenna (3) is connected to one end of the controller body (1).

7. The CAN bus chassis control device according to claim 1, wherein handles (5) are symmetrically connected to both sides of the controller body (1).