CN212876247U - Portable automobile fault setting box - Google Patents

Abstract

The utility model discloses a portable car trouble sets up case, including liquid crystal display, box, fan and data conversion module, four corners of box bottom all weld there is the snubber block. The utility model discloses an install the box, the fixed strip, the screw thread pilot hole, fixed foot and fixing bolt, make the device optimize the structure of self, during the use, the user can selectively utilize the effect of fixed strip and screw thread pilot hole, carry out the adherence installation with the device through corresponding mounting bolt, or, can utilize the effect of fixed foot and fixing bolt, carry out fixed mounting with the device in suitable position, and then make the device realize multiple fixed mode, be convenient for fully provided user's fixed demand, and there is the handle through the welding in the top of box, the transport of being convenient for carries, the portability of device has been strengthened.

Description

Portable automobile fault setting box

Technical Field

The utility model relates to a car trouble sets up case technical field, specifically is a portable car trouble sets up case.

Background

Along with the development of national economy and the progress of science and technology, people's standard of living also improves constantly, and more people begin to purchase the car as the instrument of riding instead of walk, and the car on the road is more and more, and in order to carry out automobile fault diagnosis, just need use an automobile fault setting case to realize exempting from to tear open the detection to the relevant parameter of car, but current automobile fault setting case still has following several problems when specifically using:

1. the conventional automobile fault setting box is not easy to fixedly install and has a single fixing mode, so that the problem that a user can fix the device at different positions cannot be solved, and the practicability of the device is low;

2. the existing automobile fault setting box on the market often has the problems of poor heat dissipation effect and serious heat loss, which greatly influences the service life of the device;

3. the existing automobile fault setting box also has the defects of poor damping and buffering effects and poor functionality, which causes the poor using effect of the device.

Disclosure of Invention

An object of the utility model is to provide a portable car trouble sets up case to the difficult fixed mounting who proposes in solving above-mentioned background art, and fixed mode is single, the radiating effect is poor and the heat loss is serious and the shock attenuation buffering effect is poor and the functional poor problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable car trouble sets up case, includes liquid crystal display, box, fan and data conversion module, four corners of box bottom all weld the snubber block, and one side of box installs liquid crystal display, evenly is provided with the heating panel on the box of liquid crystal display top to the access cover is installed to the opposite side of box, and the access cover evenly welds and has radiating fin, all be provided with the fixed strip on the box of access cover top and below, the internally mounted of box has the circuit board, and installs data conversion module, radio signal transceiver module, central processing module and data storage module on the circuit board to the internally mounted of box below the circuit board has the fan, and the one end of box evenly is provided with vehicle computer special plug.

Preferably, constitute integration welded structure between fixed strip and the box, and the both ends of fixed strip all are provided with the screw thread pilot hole to the lateral wall parcel of fixed strip has anti-skidding silica gel cover, constitutes the hot melt between fixed strip and the anti-skidding silica gel cover and is connected, and the person of facilitating the use carries out the adherence installation with the device, has strengthened the practicality of device.

Preferably, the heat dissipation plate is made of aluminum alloy, heat dissipation holes are uniformly formed in the heat dissipation plate, and a waterproof breathable film is arranged at one end, close to the circuit board, of the heat dissipation plate, so that a good air cooling heat dissipation function is achieved, and heat loss generated when the device operates is reduced.

Preferably, the both ends of snubber block bottom all are provided with rubber buffering post, and the bottom of rubber buffering post be provided with snubber block assorted shock attenuation groove, and the gag lever post has all been welded at the inside both ends of shock attenuation groove, the cover be equipped with on the gag lever post with snubber block welded stopper, realized better shock attenuation buffering effect, promoted the steadiness ability of device.

Preferably, the damping groove is kept away from the one end welding of box and is had fixed foot, and is provided with fixing bolt on the fixed foot for the device has realized multiple fixed mode, is convenient for fully provided with user's fixed demand.

Preferably, the edge of the access cover is uniformly welded with the insert block, the box body is provided with a slot matched with the insert block, the insert block is uniformly provided with a locking screw connected with the box body, the access cover is uniformly provided with a measuring hole, and a user can clean and overhaul the inside of the box body.

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

(1) the portable automobile fault setting box is provided with the box body, the fixing strip, the thread assembling hole, the fixing foot and the fixing bolt, so that the structure of the device is optimized, when the portable automobile fault setting box is used, a user can selectively utilize the effects of the fixing strip and the thread assembling hole to install the device close to the wall through the corresponding mounting bolt, or the device can be fixedly installed at a proper position by utilizing the effects of the fixing foot and the fixing bolt, so that the device can realize multiple fixing modes, the fixing requirements of the user can be fully met, and the portable automobile fault setting box is convenient to carry and enhances the portability of the device by welding the handle at the top end of the box body;

(2) the portable automobile fault setting box is provided with the box body, the circuit board, the fan, the heat dissipation plate, the heat dissipation holes and the waterproof breathable film, so that the performance of the device is optimized;

(3) the portable automobile fault setting box is characterized in that a box body, a shock absorption block, a shock absorption groove, a rubber buffering column, a limiting rod, an insertion block, an insertion groove, an access cover and a limiting block are arranged on the portable automobile fault setting box, so that when the portable automobile fault setting box is used, when the portable automobile fault setting box is arranged on the inner wall of an automobile, the device can vibrate due to the operation of the automobile, at the moment, the shock absorption block can compress the rubber buffering column and move in the shock absorption groove, the elastic performance of the rubber buffering column is utilized, the displacement transformation of the shock absorption block in the shock absorption groove is matched, the vibration force can be weakened, a good shock absorption buffering effect is realized, the stability of the device is improved, meanwhile, a sliding structure formed by the limiting rod and the limiting block arranged between the shock absorption block and the shock absorption groove is utilized, the stability of the shock absorption block in the movement is improved, the convenient to use person dismantles or assembles the access cover on the box, and then the convenient to use person is to the inside clearance and the maintenance of box, has strengthened the functional of device.

Drawings

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

FIG. 2 is a schematic view of the rear view cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a rear view structure diagram of the present invention;

fig. 5 is a system block diagram of the present invention.

In the figure: 1. a fixing strip; 2. a liquid crystal display screen; 3. a box body; 4. a threaded assembly hole; 5. a damping groove; 6. fixing the bolt; 7. a heat dissipation plate; 8. heat dissipation holes; 9. a plug dedicated for a vehicle computer; 10. a rubber cushion column; 11. a fixing leg; 12. a fan; 13. a data conversion module; 14. a wireless signal transceiving module; 15. a central processing module; 16. a circuit board; 17. a data storage module; 18. a damper block; 19. a limiting block; 20. a limiting rod; 21. a heat dissipating fin; 22. inserting a block; 23. an access cover; 24. and (6) measuring the hole.

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. 1-5, the present invention provides an embodiment: a portable automobile fault setting box comprises a Liquid Crystal Display (LCD) 2, a box body 3, a fan 12 and a data conversion module 13, wherein shock absorption blocks 18 are welded at four corners of the bottom end of the box body 3, the LCD 2 is installed at one side of the box body 3, a heat dissipation plate 7 is uniformly arranged on the box body 3 above the LCD 2, an access cover 23 is installed at the other side of the box body 3, heat dissipation fins 21 are uniformly welded on the access cover 23, fixing strips 1 are arranged on the box body 3 above and below the access cover 23, an integrated welding structure is formed between the fixing strips 1 and the box body 3, threaded assembly holes 4 are formed at two ends of each fixing strip 1, an anti-skid silica gel sleeve wraps the outer side wall of each fixing strip 1, and hot melting connection is formed between the fixing strips 1 and the anti-skid silica gel sleeve;

when the device is used, a user can install the device adherent to the wall through the corresponding installation bolt by utilizing the functions of the fixing strip 1 and the threaded assembly hole 4, so that the practicability of the device is enhanced;

a circuit board 16 is arranged in the box body 3, a data conversion module 13, a wireless signal transceiving module 14, a central processing module 15 and a data storage module 17 are arranged on the circuit board 16, a fan 12 is arranged in the box body 3 below the circuit board 16, and special vehicle computer plugs 9 are uniformly arranged at one end of the box body 3;

the heat dissipation plate 7 is made of aluminum alloy, heat dissipation holes 8 are uniformly formed in the heat dissipation plate 7, and a waterproof breathable film is arranged at one end, close to the circuit board 16, of the heat dissipation plate 7;

when the air cooling device is used, the fan 12 is started to drive the gas in the box body 3 to flow, and then the hot gas generated by the operation of the circuit board 16 in the box body 3 is exchanged with the external environment through the action of the heat dissipation plate 7 and the heat dissipation holes 8, so that a good air cooling heat dissipation function is realized, the heat loss generated by the operation of the device is reduced, and the water-proof and breathable film is arranged at one end, close to the circuit board 16, of the heat dissipation plate 7, so that the water vapor, impurities and the like in the external environment can be prevented from entering the box body 3 to;

the two ends of the bottom of the shock absorption block 18 are both provided with rubber buffer columns 10, the bottom ends of the rubber buffer columns 10 are provided with shock absorption grooves 5 matched with the shock absorption block 18, limiting rods 20 are welded at the two ends of the interior of the shock absorption grooves 5, and limiting blocks 19 welded with the shock absorption block 18 are sleeved on the limiting rods 20;

when the device is used, when the device is installed on the inner wall of an automobile, the device can vibrate due to the operation of the automobile, at the moment, the damping block 18 can compress the rubber buffering column 10 and move in the damping groove 5, the elastic performance of the rubber buffering column 10 is utilized, the vibration force can be weakened by matching with the displacement change of the damping block 18 in the damping groove 5, the good damping and buffering effects are realized, the stability of the device is improved, and meanwhile, the stability of the damping block 18 during the movement is improved by utilizing the sliding structure formed by the limiting rod 20 and the limiting block 19 arranged between the damping block 18 and the damping groove 5;

one end of the damping groove 5, which is far away from the box body 3, is welded with a fixing foot 11, and a fixing bolt 6 is arranged on the fixing foot 11;

when the portable fixing device is used, a user can also fixedly install the portable fixing device at a proper position by utilizing the functions of the fixing feet 11 and the fixing bolts 6, so that the portable fixing device realizes multiple fixing modes, the fixing requirements of the user can be fully met, and the portable fixing device is convenient to carry and the portability of the portable fixing device is enhanced by welding the handle at the top end of the box body 3;

the edge of the access cover 23 is uniformly welded with the inserting blocks 22, the box body 3 is provided with inserting grooves matched with the inserting blocks 22, the inserting blocks 22 are uniformly provided with locking screws connected with the box body 3, and the access cover 23 is uniformly provided with measuring holes 24;

the structure of the device is optimized, the clamping connection structure formed by the insertion block 22 and the insertion slot is utilized, and the locking fixing effect of the locking screw is matched, so that a user can conveniently disassemble or assemble the access cover 23 on the box body 3, the user can conveniently clean and overhaul the interior of the box body 3, the practicability of the device is enhanced, meanwhile, the measuring hole 24 arranged on the access cover 23 corresponds to a wire pin of a vehicle computer, and after a corresponding line fault is arranged in the device, a universal meter or an oscilloscope can be used for measuring the line through the measuring hole 24;

the wireless signal transceiver module 14 is electrically connected to the central processing module 15 in a bidirectional manner, an output terminal of the data conversion module 13 is electrically connected to an input terminal of the central processing module 15 through a wire, an output terminal of the central processing module 15 is electrically connected to input terminals of the liquid crystal display 2, the fan 12 and the data storage module 17 through wires, respectively, a model of the liquid crystal display 2 may be H32B17-00Z, a model of the data storage module 17 may be CFM100, a model of the data conversion module 13 may be PCI-9812, a model of the central processing module 15 may be S7-200CN, a model of the wireless signal transceiver module 14 may be SRW1042, and a model of the fan 12 may be DC 6025.

The working principle is as follows: when in use, the device is externally connected with a vehicle cigarette lighter power supply, or only connected with a vehicle computer and powered by the power supply of the computer, a user firstly places the device at a proper position, then the device can be selectively installed at the proper position by using the functions of the fixing strip 1 and the threaded assembling hole 4 according to the installation requirement of the user, the device is installed on the wall by the corresponding installing bolt, or the device can be fixedly installed at the proper position by using the functions of the fixing foot 11 and the fixing bolt 6, so that the device can realize a plurality of fixing modes, the fixing requirement of the user can be fully met, the device is convenient to carry and carry by welding a handle at the top end of the box body 3, the portability of the device is enhanced, then the user can connect the device with the corresponding vehicle computer by using two vehicle computer special plugs 9, particularly, one vehicle computer special plug 9 is used for connecting a wire foot socket on the computer, the other plug 9 special for vehicle computer is used for connecting a computer line plug, which is equivalent to connecting a box between a plug line and a computer in series, can set faults without influencing the normal communication of the computer, and then starts the device, when the device is used, on one hand, a user can carry out fault setting such as open circuit, short circuit or virtual connection and the like through a button on the device, then sends data to the vehicle computer through the signal conversion function of the data conversion module 13 and the wireless transceiving function of the wireless signal transceiving module 14 on the data, so that the vehicle computer can control the working state of the corresponding line of the vehicle, can realize the simulation of real fault phenomenon, is convenient for the user to learn and observe the vehicle faults, on the other hand, when the device is connected with the corresponding vehicle computer and the vehicle goes out, the wireless transceiving function of the wireless signal transceiving module 14 on the data is utilized, the vehicle computer sends the fault data of the automobile to the device, after the integration processing of the central processing module 15, the device controls the liquid crystal display screen 2 to display the fault condition of the device, so that a user can conveniently know the specific fault condition to further carry out fault diagnosis and troubleshooting, the functionality of the device is enhanced, meanwhile, when in use, because the measuring hole 24 arranged on the access cover 23 corresponds to the wire pin of the vehicle computer, after the corresponding line fault is arranged in the device, a universal meter or an oscilloscope can be used for measuring the line through the measuring hole 24, finally, when in specific use, the fan 12 is started to drive the air in the box body 3 to flow, and then through the action of the heat dissipation plate 7 and the heat dissipation holes 8, the hot air generated by the operation of the circuit board 16 in the box body 3 is exchanged with the external environment, the good air cooling and heat dissipation functions are realized, and the heat loss generated when the device operates is reduced, and be provided with waterproof ventilated membrane through the one end that is close to circuit board 16 at heating panel 7, can avoid external environment's steam, impurity etc. get into the inside pollution that causes of box 3, in addition, receive the vibration because the car operation when the device, at this moment snubber block 18 can compress rubber buffer post 10, and move in snubber channel 5 is inside, utilize the elasticity performance of rubber buffer post 10, cooperation snubber block 18 is at the inside displacement transform of snubber channel 5, can weaken the vibration power, better shock attenuation buffering effect has been realized, the stationary performance of device has been promoted, utilize the sliding structure who is provided with gag lever post 20 and stopper 19 constitution between snubber block 18 and the snubber channel 5 simultaneously, stability when having promoted the motion of snubber block 18.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a portable car trouble sets up case, includes liquid crystal display (2), box (3), fan (12) and data conversion module (13), its characterized in that: damping blocks (18) are welded at four corners of the bottom end of the box body (3), a liquid crystal display (2) is installed at one side of the box body (3), heat dissipation plates (7) are uniformly arranged on the box body (3) above the liquid crystal display (2), and the other side of the box body (3) is provided with an access cover (23), the access cover (23) is uniformly welded with radiating fins (21), the box body (3) above and below the access cover (23) is provided with a fixing strip (1), a circuit board (16) is arranged in the box body (3), and the circuit board (16) is provided with a data conversion module (13), a wireless signal transceiving module (14), a central processing module (15) and a data storage module (17), and a fan (12) is arranged in the box body (3) below the circuit board (16), and one end of the box body (3) is uniformly provided with a vehicle computer special plug (9).

2. The portable automobile trouble setting box according to claim 1, characterized in that: constitute integrated welded structure between fixed strip (1) and box (3), and the both ends of fixed strip (1) all are provided with screw thread pilot hole (4) to the lateral wall parcel of fixed strip (1) has anti-skidding silica gel cover, constitutes the hot melt between fixed strip (1) and the anti-skidding silica gel cover and is connected.

3. The portable automobile trouble setting box according to claim 1, characterized in that: the heat dissipation plate (7) is made of aluminum alloy, heat dissipation holes (8) are uniformly formed in the heat dissipation plate (7), and a waterproof breathable film is arranged at one end, close to the circuit board (16), of the heat dissipation plate (7).

4. The portable automobile trouble setting box according to claim 1, characterized in that: the damping block (18) is characterized in that rubber buffer columns (10) are arranged at two ends of the bottom of the damping block (18), damping grooves (5) matched with the damping block (18) are formed in the bottom ends of the rubber buffer columns (10), limiting rods (20) are welded at two ends of the inner parts of the damping grooves (5), and limiting blocks (19) welded with the damping block (18) are sleeved on the limiting rods (20).

5. The portable automobile trouble setting box according to claim 4, characterized in that: one end of the damping groove (5) far away from the box body (3) is welded with a fixing foot (11), and the fixing foot (11) is provided with a fixing bolt (6).

6. The portable automobile trouble setting box according to claim 1, characterized in that: insert blocks (22) are uniformly welded at the edge of the access cover (23), slots matched with the insert blocks (22) are formed in the box body (3), locking screws connected with the box body (3) are uniformly arranged on the insert blocks (22), and measuring holes (24) are uniformly formed in the access cover (23).

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