CN219087508U

CN219087508U - Controller for CAN network communication of whole vehicle

Info

Publication number: CN219087508U
Application number: CN202223213837.3U
Authority: CN
Inventors: 张华�
Original assignee: Shanghai Changming Electronic Technology Development Co ltd
Current assignee: Shanghai Changming Electronic Technology Development Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-26
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a controller for CAN network communication of a whole vehicle, which relates to the technical field of CAN network controllers, in particular to a controller for CAN network communication of a whole vehicle, comprising a connecting data line arranged on the right side of the CAN network controller, wherein a supporting block is fixedly sleeved outside the CAN network controller, a threaded column is movably sleeved in an inner cavity of the supporting block, a rotary button is fixedly arranged at the left end of the threaded column, and a connecting sheet is movably connected on the right side of the threaded column. This controller for whole car CAN network communication sets up the grip block through the outside at the connection data line, makes the inner chamber of grip block be close to the fixed cover in left position and is equipped with the backup pad, makes the fixed cover in inner chamber of grip block be equipped with the centre gripping stopper, during the use, CAN utilize the centre gripping stopper to stabilize the centre gripping with the data line of connecting the data line, and the backup pad CAN improve the stability of data line and CAN network controller connection through the cooperation of connecting spring simultaneously, avoids CAN network controller and the connection of connecting the data line to appear not hard up.

Description

Controller for CAN network communication of whole vehicle

Technical Field

The utility model relates to the technical field of CAN network controllers, in particular to a controller for CAN network communication of a whole vehicle.

Background

The CAN controller is a short term of CAN lan controller, which is a serial data communication bus developed to solve the data exchange among a plurality of measurement control components in modern automobiles, CAN provides a data transmission rate of up to 1Mbit/s, which makes real-time control very easy, and in addition, the error verification characteristic of hardware enhances the electromagnetic interference resistance of CAN, so that it is widely used.

When the CAN network communication controller is used in a vehicle, the vehicle is in a running process, the running speed of the vehicle is high, the road surface state is sometimes uneven, the CAN network controller is connected with a vehicle machine system through a data wire, so that the vehicle CAN generate stronger jolt in the running process of the vehicle on the road surface at a high speed, the frequent shake of the vehicle body CAN lead to the movement of the joint of the data connection wire and the CAN network controller, the connection instability CAN be caused for a long time, and the working stability of the controller is influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a controller for CAN network communication of a whole vehicle, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a controller for whole car CAN network communication, includes the right side of CAN network controller is provided with the connection data line, the outside fixed cover of CAN network controller is equipped with the supporting shoe, the inner chamber movable sleeve of supporting shoe has the screw thread post, the left end fixed mounting of screw thread post has the knob, the right side swing joint of screw thread post has the connection piece, the right fixedly connected with coupling spring of connection piece, coupling spring's right-hand member fixed mounting has interior connection dish, interior connection dish's inner chamber movable sleeve is equipped with the pivot, the inner chamber movable sleeve of pivot has the outer connection dish.

Optionally, the right side fixedly connected with link of outer connection pad, the inboard fixed mounting of link has the grip block, the inner chamber fixed cover of grip block is equipped with the centre gripping stopper, the inner chamber fixed cover of grip block is equipped with the backup pad, two fixed mounting has the connecting block between the grip block.

Optionally, the knob is located the left end of screw thread post, the diameter value of screw thread post is less than the width value of supporting shoe.

Optionally, the inboard of connection piece is laminated with the outside of CAN network controller, the connection piece activity sets up in the outside of CAN network controller.

Optionally, the backup pad is located the left side of centre gripping stopper, the left side of backup pad and the left side of grip block are located same vertical plane.

Optionally, the internal diameter value of backup pad is greater than the internal diameter value of centre gripping stopper, the inboard of centre gripping stopper is laminated with the outside of connecting the data line.

The utility model provides a controller for CAN network communication of a whole vehicle, which has the following beneficial effects:

1. this controller for whole car CAN network communication sets up the grip block through the outside at the connection data line, makes the inner chamber of grip block be close to the fixed cover in left position and is equipped with the backup pad, makes the fixed cover in inner chamber of grip block be equipped with the centre gripping stopper, during the use, CAN utilize the centre gripping stopper to stabilize the centre gripping with the data line of connecting the data line, and the backup pad CAN improve the stability of data line and CAN network controller connection through the cooperation of connecting spring simultaneously, avoids CAN network controller and the connection of connecting the data line to appear not hard up.

2. This controller for whole car CAN network communication is through the outside installation link at the grip block, makes the outside of link pass through interior connection pad and pivot and outer connection pad installation coupling spring, passes through the connection piece at coupling spring's left side and connects the screw thread post, utilizes the setting of supporting shoe, through rotating the knob, CAN control the position of connection piece, and then restricts the pulling force of coupling spring to interior connection pad, CAN effectively improve the stability of installation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the split structure of the present utility model;

FIG. 3 is a schematic view of the structure of the clamping plug of the present utility model;

fig. 4 is a schematic structural view of the screw column of the present utility model.

In the figure: 1. a CAN network controller; 2. connecting a data line; 3. a clamping block; 4. a clamping plug; 5. a support plate; 6. a connecting block; 7. a connecting frame; 8. a support block; 9. a threaded column; 10. a rotary knob; 11. a connecting sheet; 12. a connecting spring; 13. an inner connection plate; 14. a rotating shaft; 15. and an outer connecting disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 3, the present utility model provides a technical solution: a controller for CAN network communication of a whole vehicle comprises a CAN network controller 1, a connecting data wire 2 is arranged on the right side of the CAN network controller 1, a supporting block 8 is fixedly sleeved outside the CAN network controller 1, a threaded column 9 is movably sleeved in an inner cavity of the supporting block 8, a rotary knob 10 is positioned at the left end of the threaded column 9, the diameter value of the threaded column 9 is smaller than the width value of the supporting block 8, the position of a connecting sheet 11 CAN be controlled by utilizing the cooperation of the supporting block 8 and the threaded column 9, the movement of the connecting sheet 11 is convenient to utilize, the positions of a connecting spring 12 and a connecting frame 7 are further controlled, the connecting frame 7 CAN be utilized to control two supporting plates 5 to stably clamp a wire connected with the data wire 2, the connecting stability of the CAN network controller 1 and the connecting data wire 2 CAN be effectively improved, the rotary knob 10 is fixedly arranged at the left end of the threaded column 9, the right side of the threaded column 9 is movably connected with the connecting sheet 11, the inner side of the connecting sheet 11 is attached to the outer side of the CAN network controller 1, the connecting sheet 11 is movably arranged outside the CAN network controller 1, the supporting blocks 8 and the threaded columns 9 are arranged in the using process, the movement of the connecting sheet 11 CAN be controlled, the arrangement of the connecting spring 12 is convenient to use, the action movement of the inner connecting disc 13 is realized, the arrangement of the connecting sheet 11 plays the role of installing the connecting spring 12 to move left and right, the connecting spring 12 is pulled, the stability of the connecting spring 12 for clamping the connecting data wire 2 by the two clamping blocks 3 is improved under the stretching state of the connecting spring 12, the connecting spring 12 is fixedly connected to the right surface of the connecting sheet 11, the inner connecting disc 13 is fixedly arranged at the right end of the connecting spring 12, the rotating shaft 14 is movably sleeved in the inner cavity of the inner connecting disc 13, the outer connecting disc 15 is movably sleeved in the inner cavity of the rotating shaft 14, the outer connecting disc 15 and the rotating shaft 14 are arranged with the inner connecting disc 13, in the use, conveniently utilize the rotation of link 7, control the centre gripping of two grip blocks 3 to connecting data line 2 wire, can effectively improve the stability of centre gripping, play simultaneously installation coupling spring 12 and link 7.

Referring to fig. 4, the right side of the external connection disc 15 is fixedly connected with a connection frame 7, the inner side of the connection frame 7 is fixedly provided with a clamping block 3, a supporting plate 5 is positioned at the left side of a clamping plug 4, the left side of the supporting plate 5 and the left side of the clamping block 3 are positioned at the same vertical plane, the two clamping plugs 4 are matched to play a role of stably clamping and connecting a data wire 2, the device is convenient to use, the connection stability of the connection frame 7 and a data wire connected with the data wire 2 CAN be ensured by utilizing the clamping plug 4 in the use process, the arrangement of the supporting plate 5 plays a role of attaching a port connected with the data wire 2, the connecting data wire 2 and a CAN network controller 1 CAN be stably attached, the clamping plug 4 is fixedly sleeved in an inner cavity of the clamping block 3, the supporting plate 5 is fixedly sleeved in the inner cavity of the clamping block 3, the connecting block 6 is fixedly installed between the two clamping blocks 3, the function of connecting the two clamping blocks 3 is achieved in the using process, the two clamping blocks 3 are conveniently and stably clamped by the connecting data line 2 in the using process, the stability of connecting the CAN network controller 1 with the connecting data line 2 is improved, the inner diameter value of the supporting plate 5 is larger than that of the clamping plug 4, the inner side of the clamping plug 4 is attached to the outer side of the connecting data line 2, the clamping blocks 3 are arranged, the function of clamping the clamping plug 4 and the connecting data line 2 is achieved in the using process, the clamping stability CAN be effectively improved, looseness between the CAN network controller 1 and the connecting data line 2 in the driving process of a vehicle CAN be effectively avoided, and the stable operation of the CAN network controller 1 is affected.

In summary, when the controller for the whole CAN network communication is used, firstly, a connecting data wire 2 is inserted into the CAN network controller 1, then a rotary knob 10 is rotated, a threaded column 9 is driven to rotate by the rotary knob 10, the threaded column 9 moves rightwards in an inner cavity of a supporting block 8, the CAN network controller 1 moves rightwards, an inner connecting disc 13, a rotary shaft 14 and an outer connecting disc 15 are moved rightwards through a connecting spring 12 in the process of rightward movement of a connecting sheet 11, the outer connecting disc 15 pushes a connecting frame 7 to move rightwards, the connecting frame 7 is used for driving a clamping block 3 to move rightwards, the clamping block 3 moves from the upper side and the lower side of the CAN network controller 1 to the right side of the connecting data wire 2, the two clamping blocks 3 stably clamp a wire of the connecting data wire 2 through a clamping plug 4 in the inner cavity, then the rotary knob 10 is reversely rotated, the threaded column 9 is driven to move leftwards in the process of rotation of the rotary knob 10, the connecting sheet 11 is driven to move leftwards by the connecting sheet 11, the connecting spring 12 is driven to move leftwards by the connecting sheet 11, the left surface of the clamping block 3 pushes the connecting data wire 2 and the CAN network controller 1 to be stably connected with the CAN network controller 1, then the connecting spring 12 is pulled leftwards, and the connecting wire is continuously connected with the CAN network controller is in a state of stable, and the connecting spring 12 is continuously connected with the data wire is in a stable state, and the state is continuously connected with the CAN network controller is in a state.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a controller for whole car CAN network communication, includes the right side of CAN network controller (1) is provided with connection data line (2), its characterized in that: the external fixation cover of CAN network controller (1) is equipped with supporting shoe (8), the inner chamber movable sleeve of supporting shoe (8) is equipped with screw thread post (9), the left end fixed mounting of screw thread post (9) has knob (10), the right side swing joint of screw thread post (9) has connection piece (11), the right side fixedly connected with coupling spring (12) of connection piece (11), the right-hand member fixed mounting of coupling spring (12) has interior connection dish (13), the inner chamber movable sleeve of interior connection dish (13) is equipped with pivot (14), the inner chamber movable sleeve of pivot (14) is equipped with outer connection dish (15).

2. The controller for whole car CAN network communication according to claim 1, wherein: the right side fixedly connected with link (7) of outer connection pad (15), the inboard fixed mounting of link (7) has grip block (3), the fixed cover of inner chamber of grip block (3) is equipped with centre gripping stopper (4), the fixed cover of inner chamber of grip block (3) is equipped with backup pad (5), two fixed mounting has connecting block (6) between grip block (3).

3. The controller for whole car CAN network communication according to claim 1, wherein: the rotary button (10) is positioned at the left end of the threaded column (9), and the diameter value of the threaded column (9) is smaller than the width value of the supporting block (8).

4. The controller for whole car CAN network communication according to claim 1, wherein: the inner side of the connecting sheet (11) is attached to the outer side of the CAN network controller (1), and the connecting sheet (11) is movably arranged outside the CAN network controller (1).

5. The controller for whole car CAN network communication according to claim 2, wherein: the support plate (5) is positioned on the left side of the clamping plug (4), and the left side of the support plate (5) and the left side of the clamping block (3) are positioned on the same vertical plane.

6. The controller for whole car CAN network communication according to claim 2, wherein: the inner diameter value of the supporting plate (5) is larger than that of the clamping plug (4), and the inner side of the clamping plug (4) is attached to the outer side of the connecting data line (2).