CN210284153U

CN210284153U - Vehicle-mounted network system

Info

Publication number: CN210284153U
Application number: CN201920955600.1U
Authority: CN
Inventors: 丁辰
Original assignee: Chongqing Yunxiang Industry Co Ltd
Current assignee: Chongqing Yunxiang Industry Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-10
Anticipated expiration: 2029-06-24

Abstract

The utility model relates to an on-vehicle technical field just discloses an on-vehicle network system, including the fixture block, the draw-in groove has been seted up at the top of fixture block, the inside joint of draw-in groove has the cardboard. This on-vehicle network system, make fixing bolt through the installing port on the mounting panel, fix the mounting hole on the car with the base earlier, thereby fix the base for the first time, then through pressing the switch, the output shaft of miniature push rod begins the downstream this moment, it removes mutually to have driven briquetting and pressure disk, make the bottom of pressure disk press on the car, when the bottom pressure of pressure disk is on the car, the output shaft of miniature push rod continues the downstream, press the air in the indent, make the inside of indent keep the vacuum state, thereby hold whole base, make the base dual fix on the car, and the pressure disk is the rubber disc, can produce the deformation, make the laminating of pressure disk and car perfect, the purpose that fixed effect is good has been reached.

Description

Vehicle-mounted network system

Technical Field

The utility model relates to an on-vehicle technical field specifically is an on-vehicle network system.

Background

With the increasing complexity of electric control systems and the increasing requirements on the communication capacity between electric control units of control functions in automobiles, point-to-point links are adopted to increase the number of in-automobile beams, which brings great troubles to automobile design and manufacture in the aspects of reliability safety and weight of internal communication, so that automobile electronic network systems with basic structures such as CAN, LAN, LIN and MOST, namely vehicle-mounted networks, are realized on rapidly developed computer networks in the aspects of reducing interconnection lines of automobiles, realizing data sharing and rapid exchange, improving reliability and the like.

The driving computer carrying device of the vehicle-mounted network system in the market at present is various, but the defect of poor fixing effect exists generally, when the automobile runs for too long time and runs on uneven road sections of a certain road surface, the driving computer is easy to loosen and fall off, the driving computer can be damaged for a long time, and unnecessary loss is caused, so that the vehicle-mounted network system is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a vehicle-mounted network system possesses advantages such as fixed effectual, has solved the not good shortcoming of ubiquitous fixed effect, and the time overlength that the car went and when the highway section of some road surfaces injustice was gone, very easily leads to the not hard up of driving a vehicle computer and drops, gets off the damage that can lead to the driving a vehicle computer for a long time, and causes the problem of some unnecessary losses.

(II) technical scheme

For the fixed effectual purpose of realization, the utility model provides a following technical scheme: a vehicle-mounted network system comprises a clamping block, wherein the top of the clamping block is provided with a clamping groove, a clamping plate is clamped in the clamping groove, the top of the clamping plate is fixedly provided with a traveling crane computer body, the bottom of the clamping block is fixedly provided with a base, the left side and the right side of the top wall of an inner cavity of the base are fixedly provided with two micro push rods, the outer surface of an output shaft of each micro push rod is fixedly provided with a limiting sleeve, the inner part of the base is fixedly provided with a supporting plate positioned on the outer surface of the limiting sleeve, the left side and the right side of the top of the supporting plate are respectively provided with two fixing ports, the limiting sleeve is fixedly arranged in each fixing port, the bottom of the output shaft of each micro push rod is fixedly provided with a pressing block, the bottom of each pressing block is fixedly provided with a pressing plate, the constant head tank has been seted up at the center at pressure disk top, the inside fixed mounting of constant head tank has the locating piece, base inner chamber's roof fixed mounting has the locating lever, the one end that the fixture block was kept away from to the locating lever runs through the top of backup pad and extends to the inside of pressure disk, the bottom of pressure disk is seted up quantity and is no less than two and inhale the groove, the equal fixed mounting in left and right sides of base has the mounting panel, two the installing port has all been seted up at the top of mounting panel, the left side fixed mounting of pressure disk has the pulling-on piece, the.

Preferably, the shape of base is the cuboid of hollow and bottom surface disappearance in inside, the internal diameter of restriction sleeve and the external diameter looks adaptation of miniature push rod output shaft.

Preferably, the size of backup pad and the size looks adaptation of base, two fixed mouthful be the symmetric distribution in the left and right sides at backup pad top.

Preferably, the two micro push rods are symmetrically distributed on the left side and the right side of the central axis of the base, and the size of the pressing block is matched with that of the pressing groove.

Preferably, two are no less than in quantity inhale groove evenly distributed in the bottom of pressure disk, two the mounting panel is the left and right sides of symmetric distribution in base axis.

Preferably, the pressure plate is in the shape of a circular truncated cone and is a rubber pressure plate, and the outer diameter of the positioning rod is matched with the inner diameter of the positioning block.

(III) advantageous effects

Compared with the prior art, the utility model provides a vehicle-mounted network system possesses following beneficial effect:

1. this on-vehicle network system, make fixing bolt through the installing port on the mounting panel, fix the mounting hole on the car with the base earlier, thereby fix the base for the first time, then through pressing the switch, the output shaft of miniature push rod begins the downstream this moment, it removes mutually to have driven briquetting and pressure disk, make the bottom of pressure disk press on the car, when the bottom pressure of pressure disk is on the car, the output shaft of miniature push rod continues the downstream, press the air in the indent, make the inside of indent keep the vacuum state, thereby hold whole base, make the base dual fix on the car, and the pressure disk is the rubber disc, can produce the deformation, make the laminating of pressure disk and car perfect, the purpose that fixed effect is good has been reached.

2. This on-vehicle network system, be the rubber disc through the pressure disk, rubber has the absorbing characteristic, when the car produces vibrations, can effectually reduce the vibrations of cardboard top driving computer body, make the base when dually fixed, can also effectually reduce the vibrations of driving computer body, avoided the car to travel for a long time and shake down and lead to the damage of driving computer body and the not hard up of base, fix a position the pressure disk through the locating lever, make it inject when removing, avoid it to produce cheaply about it, make the direct card of driving computer body in the inside of fixture block through the cardboard, thereby fixed effectual purpose has been reached.

Drawings

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

fig. 2 is a schematic structural view of the pressure tank of the present invention.

In the figure: the device comprises a clamping block 1, a clamping groove 2, a clamping plate 3, a traveling crane computer body 4, a base 5, a miniature push rod 6, a limiting sleeve 7, a supporting plate 8, a fixing port 9, a pressing block 10, a pressing disc 11, a pressing groove 12, a positioning groove 13, a positioning block 14, a positioning rod 15, a suction groove 16, a mounting plate 17, a mounting port 18, a pulling piece 19 and a switch 20.

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. 1-2, a vehicle-mounted network system comprises a fixture block 1, a slot 2 is disposed at the top of the fixture block 1, a card board 3 is clamped inside the slot 2, a vehicle computer body 4 is fixedly mounted at the top of the card board 3, the vehicle computer body 4 communicates with a vehicle-mounted control unit or an execution unit through a CAN bus, the CAN bus is further connected with an extended serial port for connecting with an external device for monitoring bus data in real time, the extended serial port of the utility model is directly led from the CAN bus of a vehicle, faces to users and hardware equipment providers, is convenient to connect with an external extended device, is convenient to extend peripheral applications, the extended serial port CAN be used for monitoring bus data in real time, performing fault diagnosis, and detecting working conditions of other electronic devices, the extended serial port also provides a vehicle-mounted power interface, and is convenient for power supply or charging of peripheral electronic devices, peripheral equipment and portable equipment, including but not limited to mobile phones and the like, CAN be directly plugged into the extended serial port for charging, the extended serial port has 10 pins in total, from 1 to 10, low-speed CAN high level, P-CAN, low-speed CAN low level, P-CAN, vehicle-mounted storage battery high level, reserved, high-speed CAN high level, B-CAN, high-speed CAN low level, B-CAN, reserved, vehicle-mounted storage battery low level, low-speed CAN high level, L-CAN and low-speed CAN low level, L-CAN, wherein 4 and 7 pins CAN be customized according to requirements, reserved for later-stage extended use, 3 and 8 pins are convenient for power supply or charging of peripheral electronic equipment, the peripheral equipment and the portable equipment, including but not limited to mobile phones and the like, CAN be directly plugged into the extended serial port for charging or power supply, a base 5 is fixedly installed at the bottom of the fixture block 1, the base 5 is in a cuboid shape with a hollow inner part and a missing bottom surface, the inner diameter of the limiting sleeve 7 is matched with the outer diameter of an output shaft of the micro push rod 6, the left side and the right side of the top wall of an inner cavity of the base 5 are fixedly provided with two micro push rods 6, the type of the micro push rod 6 can be TGE-36, the two micro push rods 6 are symmetrically distributed on the left side and the right side of the central axis of the base 5, the size of the pressing block 10 is matched with the size of the pressure groove 12, the limiting sleeve 7 is fixedly arranged on the outer surface of the output shaft of the micro push rod 6, the base 5 is firstly fixed in a mounting hole on an automobile through a mounting port 18 on a mounting plate 17, so that the base 5 is initially fixed, then the output shaft of the micro push rod 6 starts to move downwards by pressing a switch 20, the pressing of the pressing block 10 and the pressing plate 11, when the bottom of the pressure plate 11 is pressed on the automobile, the output shaft of the micro push rod 6 continues to move downwards to press off the air in the pressure groove 12, so that the inside of the pressure groove 12 is kept in a vacuum state, the whole base 5 is sucked, the base 5 is doubly fixed on the automobile, the pressure plate 11 is a rubber disc and can deform, the pressure plate 11 is perfectly attached to the automobile, and the purpose of good fixing effect is achieved, a support plate 8 is fixedly arranged inside the base 5 and on the outer surface of a limiting sleeve 7, the size of the support plate 8 is matched with that of the base 5, two fixing ports 9 are symmetrically distributed on the left side and the right side of the top of the support plate 8, two fixing ports 9 are respectively arranged on the left side and the right side of the top of the support plate 8, the limiting sleeve 7 is fixedly arranged inside the fixing ports 9, a pressing block 10 is fixedly arranged at the bottom of the output shaft of the micro push rod 6, and the bottom, the rubber plate is used as the pressure plate 11, the rubber has the characteristic of shock absorption, when the automobile generates shock, the shock of the traveling computer body 4 at the top of the clamping plate 3 can be effectively reduced, when the base 5 is dually fixed, the shock of the traveling computer body 4 can be effectively reduced, the damage of the traveling computer body 4 and the looseness of the base 5 caused by the long-time traveling shock of the automobile are avoided, the pressure plate 11 is positioned through the positioning rod 15 and limited when moving, the left side and the right side of the pressure plate are prevented from being cheap, the traveling computer body 4 is directly clamped in the clamping block 1 through the clamping plate 3, so that the fixing effect is good, the pressure plate 11 is a circular table, the pressure plate 11 is made of rubber, the outer diameter of the positioning rod 15 is matched with the inner diameter of the positioning block 14, the left side and the right side of the top of the pressure plate 11 are both provided with the pressure grooves 12, constant head tank 13 has been seted up at the center at pressure disk 11 top, the inside fixed mounting of constant head tank 13 has locating piece 14, the roof fixed mounting of 5 inner chambers of base has locating lever 15, the one end that fixture block 1 was kept away from to locating lever 15 runs through the top of backup pad 8 and extends to pressure disk 11's inside, pressure disk 11's bottom is seted up quantity and is no less than two groove 16 of inhaling, 16 evenly distributed in pressure disk 11's bottom is inhaled in quantity is no less than two, two mounting panels 17 are the left and right sides of symmetric distribution in 5 axis of base, the equal fixed mounting in the left and right sides of base 5 has mounting panel 17, installing port 18 has all been seted up at the top of two mounting panels 17, pressure disk 11's left.

When the miniature push rod type automobile air pressure regulating device is used, the output shaft of the miniature push rod 6 starts to move downwards, the pressing block 10 and the pressing plate 11 are driven to move downwards, the bottom of the pressing plate 11 is pressed on an automobile, when the bottom of the pressing plate 11 is pressed on the automobile, the output shaft of the miniature push rod 6 continues to move downwards, air in the pressing groove 12 is pressed off, the inside of the pressing groove 12 is kept in a vacuum state, and the whole base 5 is sucked.

In summary, in the vehicle-mounted net system, the base 5 is fixed in the mounting hole of the vehicle through the mounting hole 18 on the mounting plate 17 by the fixing bolt, so that the base 5 is initially fixed, then the output shaft of the micro push rod 6 starts to move downwards by pressing the switch 20, the press block 10 and the pressure plate 11 are driven to move downwards, so that the bottom of the pressure plate 11 is pressed on the vehicle, when the bottom of the pressure plate 11 is pressed on the vehicle, the output shaft of the micro push rod 6 continues to move downwards to press the air in the pressure groove 12, so that the inside of the pressure groove 12 is kept in a vacuum state, so that the whole base 5 is sucked, the base 5 is doubly fixed on the vehicle, and the pressure plate 11 is a rubber plate, so that deformation can be generated, the pressure plate 11 is perfectly attached to the vehicle, and the purpose of good fixing effect is achieved.

Moreover, the pressure plate 11 is a rubber plate, the rubber has the characteristic of shock absorption, when the automobile generates shock, the shock of the running computer body 4 at the top of the clamping plate 3 can be effectively reduced, so that when the base 5 is doubly fixed, the shock of the running computer body 4 can be effectively reduced, the damage of the running computer body 4 and the looseness of the base 5 caused by the long-time running shock of the automobile are avoided, the pressure plate 11 is positioned by the positioning rod 15, the limitation is caused when the pressure plate moves, the left side and the right side of the pressure plate are prevented from being cheap, the running computer body 4 is directly clamped in the clamping block 1 by the clamping plate 3, the purpose of good fixing effect is achieved, the defect of poor fixing effect in general is overcome, when the automobile runs for too long time and runs on some road sections, the loosening and the falling of the running computer are easily caused, the driving computer is damaged after a long time, and unnecessary loss is caused.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 vehicle-mounted network system comprises a fixture block (1), and is characterized in that: the top of the clamping block (1) is provided with a clamping groove (2), the clamping plate (3) is clamped in the clamping groove (2), the top of the clamping plate (3) is fixedly provided with a traveling crane computer body (4), the bottom of the clamping block (1) is fixedly provided with a base (5), the left side and the right side of the top wall of an inner cavity of the base (5) are both fixedly provided with two micro push rods (6), the outer surface of an output shaft of each micro push rod (6) is fixedly provided with a limiting sleeve (7), the outer surface of the inner part of the base (5) which is positioned on the limiting sleeve (7) is fixedly provided with a supporting plate (8), the left side and the right side of the top of the supporting plate (8) are both provided with two fixing ports (9), the inner part of each fixing port (9) is fixedly provided with a limiting sleeve (7), and the bottom of the output, the bottom of the pressing block (10) is fixedly provided with a pressing plate (11), the left side and the right side of the top of the pressing plate (11) are respectively provided with a pressing groove (12), the pressing block (10) is fixedly arranged in the pressing groove (12), the center of the top of the pressing plate (11) is provided with a positioning groove (13), the inner part of the positioning groove (13) is fixedly provided with a positioning block (14), the top wall of the inner cavity of the base (5) is fixedly provided with a positioning rod (15), one end of the positioning rod (15), far away from the clamping block (1), penetrates through the top of the supporting plate (8) and extends into the pressing plate (11), the bottom of the pressing plate (11) is provided with at least two suction grooves (16), the left side and the right side of the base (5) are respectively fixedly provided with a mounting plate (17), the tops of the two mounting plates (17) are respectively provided with a mounting, and a switch (20) is fixedly arranged on the left side of the base (5).

2. The vehicle-mounted network system according to claim 1, characterized in that: the shape of base (5) is the cuboid of hollow and bottom surface disappearance in inside, the internal diameter of restriction sleeve (7) and the external diameter looks adaptation of miniature push rod (6) output shaft.

3. The vehicle-mounted network system according to claim 1, characterized in that: the size of backup pad (8) and the big or small looks adaptation of base (5), two fixed mouthful (9) are the symmetric distribution in the left and right sides at backup pad (8) top.

4. The vehicle-mounted network system according to claim 1, characterized in that: the two miniature push rods (6) are symmetrically distributed on the left side and the right side of the central axis of the base (5), and the size of the pressing block (10) is matched with that of the pressing groove (12).

5. The vehicle-mounted network system according to claim 1, characterized in that: two are no less than quantity inhale groove (16) evenly distributed in the bottom of pressure disk (11), two mounting panel (17) are the left and right sides of symmetric distribution in base (5) axis.

6. The vehicle-mounted network system according to claim 1, characterized in that: the shape of pressure disk (11) is the round platform, and pressure disk (11) is the rubber pressure disk, the external diameter of locating lever (15) and the internal diameter looks adaptation of locating piece (14).