CN213485416U

CN213485416U - CAN bus controller

Info

Publication number: CN213485416U
Application number: CN202022209365.9U
Authority: CN
Inventors: 魏洪梁; 邵笑樱
Original assignee: Dalian Hongying Technology Co ltd
Current assignee: Dalian Hongying Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-18
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a CAN bus controller, which comprises a fixed box and a mounting plate, wherein a positioning structure is arranged in the fixed frame, the utility model relates to the technical field of controllers, the device has reasonable structure, low cost and convenient use, when a chip in the fixed box needs to be maintained, the chip CAN be separated from the fixed box for maintenance only by screwing down bolt components at two sides of the fixed box, after the maintenance is finished, the chip is put back to the original position, a fixed rod is inserted into a groove, the fixed plate is tightly attached to the top of the chip, then the mounting plate is moved up to the fixed box, so that the mounting plate corresponds to an opening at the bottom of the fixed box, due to the elastic action of a spring, the supporting plate CAN drive the fixed plate to fix the chip, the bolt components are arranged between the fixed box and the mounting plate for fixation, and the chip CAN be rapidly disassembled and installed through the positioning structure, the maintenance time of the working personnel is saved, and the working efficiency is improved.

Description

CAN bus controller

Technical Field

The utility model relates to a controller technical field specifically is a CAN bus controller.

Background

The chips in the existing CAN bus controller are fixed by a plurality of groups of screws, when maintenance is needed, workers are difficult to detach and install, the working efficiency is reduced, and the working progress of production is delayed.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a CAN bus controller comprises a fixed box and an installation plate, wherein an opening is formed in the bottom of the fixed box, the bottom of the fixed box is connected with two sides of the installation plate through bolt assemblies, and a positioning structure is installed in a fixed frame;

the positioning structure includes: the device comprises a fixed rod, a pair of moving seats with the same structure, a spring, a pair of moving seats with the same structure, a supporting plate, a pair of supporting rods with the same structure, two pairs of fixed plates with the same structure, two pairs of inserting rods with the same structure and a chip;

the two ends of the fixed rod are respectively fixedly embedded on the two sides in the fixed box, a pair of the movable seats are movably sleeved on the two sides of the fixed rod, the spring is movably sleeved outside the fixed rod, the two sides of the spring are fixedly connected with one side of the pair of the movable seats, the two sides in the fixed box are provided with a pair of slideways with the same structure, the two sides of the supporting plate are movably embedded in the pair of slideways, the two ends of the pair of the supporting rods are respectively movably connected with the two sides of the pair of the movable seats and the top of the supporting plate through pin shafts, the two pairs of the fixed plates are fixedly arranged at the bottom of the supporting plate, one ends of the two pairs of the insertion rods are fixedly arranged at the bottom of the two pairs of the fixed plates, the top of the mounting plate is provided with two pairs of grooves, and which are located in two pairs of said grooves.

Preferably, the two ends of the spring are fixedly provided with gaskets.

Preferably, two pairs of rubber pads with the same structure are fixedly installed at the bottoms of the two pairs of fixing plates.

Preferably, the number of the bolt assemblies is four.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this device is rational in infrastructure, and is with low costs, high durability and convenient use, when the chip in the fixed case needs the maintenance, only need to twist off the bolt assembly of fixed case both sides and can make the chip break away from the inside maintenance of fixed case, after the maintenance finishes, put back the chip, make the dead lever insert in the recess, the fixed plate closely laminates with the chip top, move up the mounting panel to the fixed incasement afterwards, make the mounting panel correspond the opening part of fixed bottom of the case portion, because the elastic action of spring, the backup pad can drive the fixed plate and fix the chip, install bolt assembly between fixed case and mounting panel and fix can, can carry out quick dismantlement and installation to the chip through location structure, staff's maintenance time has been saved, and the work efficiency is improved.

Drawings

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

FIG. 2 is an enlarged schematic view of the position A of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a fixed box; 2. mounting a plate; 3. a bolt assembly; 4. fixing the rod; 5. a movable seat; 6. a spring; 7. a support plate; 8. a support bar; 9. a fixing plate; 10. inserting a rod; 11. a chip; 12. a gasket; 13. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a CAN bus controller comprises a fixed box 1 and a mounting plate 2, wherein an opening is formed in the bottom of the fixed box 1, the bottom of the fixed box 1 is connected with two sides of the mounting plate 2 through bolt assemblies 3, and a positioning structure is mounted in a fixed frame; a positioning structure comprising: the device comprises a fixed rod 4, a pair of moving seats 5 with the same structure, a spring 6, a pair of moving seats 5 with the same structure, a supporting plate 7, a pair of supporting rods 8 with the same structure, two pairs of fixed plates 9 with the same structure, two pairs of inserted rods 10 with the same structure and a chip 11; two ends of a fixed rod 4 are respectively and fixedly embedded at two sides in the fixed box 1, a pair of movable seats 5 are movably sleeved at two sides of the fixed rod 4, a spring 6 is movably sleeved outside the fixed rod 4, two sides of the fixed box 1 are fixedly connected with one side of a pair of moving seats 5, two sides of the fixed box 1 are provided with a pair of slideways with the same structure, two sides of a supporting plate 7 are movably embedded in the pair of slideways, two ends of a pair of supporting rods 8 are respectively movably connected with two sides of the pair of moving seats 5 and the top of the supporting plate 7 through pin shafts, two pairs of fixing plates 9 are fixedly arranged at the bottom of the supporting plate 7, one ends of two pairs of inserting rods 10 are fixedly arranged at the bottom of the two pairs of fixing plates 9, the top of a mounting plate 2 is provided with two pairs, and the two pairs of inserting rods 10 are movably penetrated through the two pairs of through holes and are positioned in the two pairs of grooves.

Preferably, a gasket 12 is fixedly mounted at two ends of the spring 6.

Preferably, two pairs of rubber pads 13 with the same structure are fixedly arranged at the bottoms of the two pairs of fixing plates 9.

Preferably, the number of the bolt assemblies 3 is four.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): as shown in the attached drawings 1-3, when the chip 11 in the fixed box 1 needs to be maintained, the chip 11 can be separated from the fixed box 1 only by unscrewing the bolt assemblies 3 on the two sides of the fixed box 1, at this time, a worker can maintain the fixed box, after the maintenance is finished, the chip 11 is put back to the original position, the through hole formed in the chip 11 is aligned with the groove on the mounting plate 2, then, the mounting plate 2 is moved upwards, the mounting plate 2 is moved to the opening at the bottom of the fixed box 1, at this time, the inserting rod 10 is inserted into the groove through the through hole, the mounting plate 2 drives the chip 11 to push the supporting plate 7 in the upward movement process, the supporting plate 7 is moved upwards through the slide way to extrude the supporting rod 8, the supporting rod 8 extrudes the moving seat 5 towards the inner side, the moving seat 5 extrudes the spring 6, the spring 6 is contracted, the fixed plate 9 is tightly, fixing the chip 11, when the bottom of the mounting plate 2 and the bottom of the fixing box 1 are positioned on the same horizontal plane, installing the bolt assembly 3 between the fixing box 1 and the mounting plate 2 for fixing, and then completing the installation of the chip 11.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; meanwhile, unless explicitly specified or limited otherwise, the terms "mounted," "disposed," "opened," "embedded," "extended," "movably disposed," "penetrated," "sleeved," and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. A CAN bus controller comprises a fixed box (1) and a mounting plate (2), and is characterized in that an opening is formed in the bottom of the fixed box (1), the bottom of the fixed box (1) is connected with two sides of the mounting plate (2) through a bolt assembly (3), and a positioning structure is mounted in the fixed box (1);

the positioning structure includes: the device comprises a fixed rod (4), a pair of movable seats (5) with the same structure, a spring (6), a supporting plate (7), a pair of supporting rods (8) with the same structure, two pairs of fixed plates (9) with the same structure, two pairs of inserted rods (10) with the same structure and a chip (11);

the two ends of the fixed rod (4) are respectively fixedly embedded at two sides in the fixed box (1), a pair of the moving seats (5) is movably sleeved at two sides of the fixed rod (4), the spring (6) is movably sleeved outside the fixed rod (4), two sides of the spring are fixedly connected with one side of the pair of the moving seats (5), two sides in the fixed box (1) are provided with a pair of slideways with the same structure, two sides of the support plate (7) are movably embedded in the pair of slideways, two ends of the pair of support rods (8) are respectively movably connected with two sides of the pair of the moving seats (5) and the top of the support plate (7) through pin shafts, two pairs of the fixed plates (9) are fixedly arranged at the bottom of the support plate (7), one end of the two pairs of the inserted rods (10) is fixedly arranged at the bottom of the two pairs of the fixed plates (9), two pairs of through holes with the same structure are formed in the periphery of the chip (11) and correspond to the two pairs of grooves in position, and the two pairs of insertion rods (10) movably penetrate through the two pairs of through holes and are located in the two pairs of grooves.

2. The CAN bus controller of claim 1, wherein a washer (12) is fixedly mounted at both ends of the spring (6).

3. The CAN bus controller of claim 1, wherein two pairs of rubber pads (13) with the same structure are fixedly arranged at the bottom of the two pairs of fixing plates (9).

4. CAN bus controller according to claim 1, characterized in that the number of bolt assemblies (3) is four.