CN218301830U - CAN bus line concentrator - Google Patents
CAN bus line concentrator Download PDFInfo
- Publication number
- CN218301830U CN218301830U CN202221873055.XU CN202221873055U CN218301830U CN 218301830 U CN218301830 U CN 218301830U CN 202221873055 U CN202221873055 U CN 202221873055U CN 218301830 U CN218301830 U CN 218301830U
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- plate
- spacing frame
- frame
- fixed mounting
- locking bolt
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Abstract
The utility model discloses a CAN bus line concentrator relates to concentrator technical field, which comprises a positioning plate and i, the top fixed mounting of locating plate has spacing frame, and the left and right sides of spacing frame has all seted up the radiating groove, equidistant activity gomphosis has three loading board in the spacing frame, and the one end of loading board extends to the outside of spacing frame, equidistant fixed mounting has five connection ports in the one end of loading board. The utility model discloses in the use, the existence through the locking bolt makes the locking plate can't carry out the activity of position, and still can be stable when equipment suffers the circumstances such as vibrations keep the initial position, and the user need take off the locking plate and carry out the routine maintenance during operation, only need take out with the help of the space that the operation groove provided so that the centre gripping locking bolt, no matter the locking plate is that front direction or fore-and-aft removal is all unrestricted this moment, the user only need contact to carry the pull-up groove and carry out the pull-up just can accomplish and take out the work, only need reverse operation just can accomplish when needing to fix once more.
Description
Technical Field
The utility model relates to a concentrator technical field specifically is a CAN bus line concentrator.
Background
The CAN bus is a bus type topological structure, and a hub of the CAN bus is used as a network center to be connected with various nodes so as to form network equipment with a star-shaped or tree-shaped structure. The main function is to regenerate, shape and amplify the received signal to enlarge the transmission distance of the network, and concentrate all nodes on the node using it as the center, that is, the signal received by one bus port is transmitted from other ports, and the data returned by other bus ports is transmitted back to the original port, in the utility model CAN bus concentrator (application number: 2020206650911), it is proposed that the ports are grouped and fixed by means of the plug board structure to reduce the replacement cost when the port is damaged, but the front plug board which is used for integrally sealing the device is limited by means of the U-shaped groove structure in the using process, and there is no other auxiliary fixing structure, so that the situation that a certain position deviation is easily generated in the using process due to the user moving the device, and the inside of the device is exposed, therefore, the dust enters the inside of the device to be accumulated, and the normal use of the device is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a CAN bus line concentrator to need the CAN bus line concentrator's of the high stability front shroud of a dismouting of being convenient for problem in the market among the above-mentioned background of solution.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a CAN bus line concentrator, includes the locating plate, the top fixed mounting of locating plate has spacing frame, and the left and right sides of spacing frame has all seted up the radiating groove, equidistant activity gomphosis has three loading board in the spacing frame, and the one end of loading board extends to the outside of spacing frame, the equidistant fixed mounting of one end of loading board has five connection ports, and the top fixed mounting of spacing frame has the top cap, the top fixed mounting of locating plate has mortise-tenon formula shutting structure.
Optionally, mortise type shutting structure includes the calibration frame, and the bottom fixed mounting of calibration frame is in the front of spacing frame, the top activity gomphosis of calibration frame has the shutting board, and the operation groove has been seted up to one side of calibration frame, the activity gomphosis of operation inslot has the locking bolt, and the one end activity of locking bolt alternates in shutting board and calibration frame.
Optionally, three bearing grooves are formed in the inner wall of the limiting frame at equal intervals, and the area of the front section of each bearing groove is the same as that of the front section of each bearing plate.
Optionally, the bottom of the positioning plate is fixedly provided with a rubber non-slip mat, and the bottom of the rubber non-slip mat is uniformly provided with frosting lines.
Optionally, the front surface of the locking plate is provided with a lifting groove, and the inner wall of the lifting groove is uniformly provided with frosted lines.
Optionally, the surface of the locking bolt is smoothed, and an included angle between one side of the locking bolt and the horizontal plane is 40 °.
The utility model discloses a technological effect and advantage:
1. the locking plate can not move in position due to the existence of the locking bolt, and can still stably keep the original position when equipment is subjected to the conditions of vibration and the like, when a user needs to take down the locking plate for daily maintenance work, the user only needs to use the space provided by the operation groove so as to be convenient for the clamping locking bolt to be taken out, at the moment, the locking plate is not limited in front direction or longitudinal movement, the user only needs to contact the lifting groove to pull up to complete the taking work, and the user only needs to reversely operate to complete the taking work when the locking plate needs to be fixed again.
2. The surface of the locking bolt is smoothened, so that the locking bolt can smoothly slide in the calibration frame and the locking plate, the operation of a user is facilitated, and the included angle between one side of the locking bolt and the horizontal plane is 40 degrees, so that the locking bolt can automatically slide and reset by virtue of gravity factors when the locking bolt is shaken to cause position deviation and the like in the use process.
Drawings
FIG. 1 is a schematic front sectional view of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
fig. 3 is a schematic diagram of the structure of the calibration frame of the present invention.
In the figure: the locking device comprises a positioning plate 1, a limiting frame 2, a heat dissipation groove 3, a bearing plate 4, a connecting port 5, a top cover 6, a mortise and tenon type locking structure 7, a calibration frame 701, a locking plate 702, an operation groove 703 and a locking bolt 704.
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.
The utility model provides a CAN bus line concentrator as shown in fig. 1-3, including locating plate 1, the top fixed mounting of locating plate 1 has spacing frame 2, and the radiating groove 3 has all been seted up to the left and right sides of spacing frame 2, and equidistant activity gomphosis has three loading board 4 in the spacing frame 2, and the one end of loading board 4 extends to the outside of spacing frame 2.
Five connection ports 5 are equidistantly fixedly mounted at one end of the bearing plate 4, three bearing grooves are equidistantly formed in the inner wall of the limiting frame 2, the area of the front section of each bearing groove is the same as that of the front section of the bearing plate 4, the rubber anti-slip pad is fixedly mounted at the bottom of the positioning plate 1, frosting lines are uniformly formed in the bottom of the rubber anti-slip pad, the top cover 6 is fixedly mounted at the top of the limiting frame 2, and the mortise type locking structure 7 is fixedly mounted at the top of the positioning plate 1.
The mortise type locking structure 7 comprises a calibration frame 701, the bottom of the calibration frame 701 is fixedly installed on the front face of the limiting frame 2, a locking plate 702 is movably embedded at the top of the calibration frame 701, a lifting groove is formed in the front face of the locking plate 702, and frosted lines are uniformly formed in the inner wall of the lifting groove.
An operation groove 703 is formed in one side of the calibration frame 701, a locking bolt 704 is movably embedded in the operation groove 703, and one end of the locking bolt 704 is movably inserted into the locking plate 702 and the calibration frame 701.
The surface of the locking bolt 704 is subjected to smoothing treatment, and an included angle between one side of the locking bolt 704 and the horizontal plane is 40 degrees, so that the locking bolt 704 can smoothly slide in the calibration frame 701 and the locking plate 702 to facilitate operation of a user, and the included angle between one side of the locking bolt 704 and the horizontal plane is 40 degrees, so that the locking bolt 704 can automatically slide and reset by virtue of gravity when the position deviation and the like occur due to shaking in the use process.
The locking plate 702 is not movable in position by the presence of the locking bolt 704, and can be stably maintained in the original position even when the equipment is subjected to vibration or the like, and when a user needs to remove the locking plate 702 for routine maintenance work, the user only needs to use the space provided by the operation slot 703 to facilitate the removal of the clamping locking bolt 704.
At this time, the locking plate 702 is not limited in the front direction or the longitudinal movement, the user can complete the taking-out work only by contacting the lifting groove to pull up, and can complete the taking-out work only by reverse operation when the locking plate needs to be fixed again, and the operation is ensured to be extremely convenient and fast while the stability of the installation state is ensured.
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 (6)
1. The CAN bus concentrator comprises a positioning plate (1), and is characterized in that: the top fixed mounting of locating plate (1) has spacing frame (2), and radiating groove (3) have all been seted up to the left and right sides of spacing frame (2), equidistant activity gomphosis has three loading board (4) in spacing frame (2), and the one end of loading board (4) extends to the outside of spacing frame (2), equidistant fixed mounting has five connection ports (5) in the one end of loading board (4), and the top fixed mounting of spacing frame (2) has top cap (6), the top fixed mounting of locating plate (1) has mortise type shutting structure (7).
2. The CAN bus hub device of claim 1, wherein: mortise type shutting structure (7) include calibration frame (701), and the bottom fixed mounting of calibration frame (701) is in the front of spacing frame (2), the top activity gomphosis of calibration frame (701) has shut-down plate (702), and operation groove (703) have been seted up to one side of calibration frame (701), the gomphosis of activity has locking bolt (704) in operation groove (703), and the one end activity of locking bolt (704) alternates in shut-down plate (702) and calibration frame (701).
3. The CAN bus hub device of claim 1, wherein: the inner wall of the limiting frame (2) is provided with three bearing grooves at equal intervals, and the area of the front section of each bearing groove is the same as that of the bearing plate (4).
4. The CAN bus hub device of claim 1, wherein: the bottom of the positioning plate (1) is fixedly provided with a rubber non-slip mat, and the bottom of the rubber non-slip mat is uniformly provided with frosting lines.
5. The CAN bus hub device of claim 2, wherein: the front surface of the locking plate (702) is provided with a lifting groove, and the inner wall of the lifting groove is uniformly provided with frosted lines.
6. The CAN bus hub device of claim 2, wherein: the surface of the locking bolt (704) is subjected to smoothing treatment, and the included angle between one side of the locking bolt (704) and the horizontal plane is 40 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221873055.XU CN218301830U (en) | 2022-07-19 | 2022-07-19 | CAN bus line concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221873055.XU CN218301830U (en) | 2022-07-19 | 2022-07-19 | CAN bus line concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218301830U true CN218301830U (en) | 2023-01-13 |
Family
ID=84792274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221873055.XU Active CN218301830U (en) | 2022-07-19 | 2022-07-19 | CAN bus line concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218301830U (en) |
-
2022
- 2022-07-19 CN CN202221873055.XU patent/CN218301830U/en active Active
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