CN210042508U

CN210042508U - Vehicle electrical system detects box

Info

Publication number: CN210042508U
Application number: CN201920264805.5U
Authority: CN
Inventors: 王芳
Original assignee: NO6409 FACTORY PLA
Current assignee: NO6409 FACTORY PLA
Priority date: 2019-03-03
Filing date: 2019-03-03
Publication date: 2020-02-07
Anticipated expiration: 2029-03-03

Abstract

The utility model discloses a vehicle electrical system detects box, including detecting the box casing, it has socket joint to detect box casing one side surface through screw fixed mounting, is provided with detection circuitry in the detection box casing, and the spout mouth has been seted up to the backup pad lower surface, and the spacing groove has been seted up at spout mouth position to backup pad both sides surface, is provided with the slide in the spout mouth, and two sets of jacks slide the setting respectively in the spacing groove that corresponds the position, and the fixed sealed lid that is provided with a body structure of slide lower extreme detects box casing surface and has seted up multiunit indicator light hole. The utility model discloses simple structure, when not examining, can be very convenient with sealed lid on socket joint, can avoid external dust and water to get into socket joint through sealed lid effect in, guaranteed socket joint's life, sealed lid can not take place to lose the condition simultaneously, this detection box easy operation simultaneously, fault location is accurate, shortens troubleshooting time greatly, and is practical convenient.

Description

Vehicle electrical system detects box

Technical Field

The utility model relates to a vehicle detects technical field, more specifically says, in particular to vehicle electrical system detects box.

Background

The vehicle electric control detection is generally used for detecting the working state of an electric control system of a comprehensive transmission device, the original detection method is to respectively detect a gear shift controller, a working condition computer and a gear shift control valve (an electric control part), the detection is complicated, the disassembly and assembly time is long, and the requirements on personnel, test equipment and the production period are strict.

Most of the existing vehicle electric control detection devices are complex in structure, inconvenient to carry, complex to operate, and prone to influence of external rainwater and dust when not used, so that the service life of the detection devices is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, attach fitting can waterproof dirt-proof vehicle electrical system detect box.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a detection box of a vehicle electric control system comprises a detection box shell, wherein a socket joint is fixedly arranged on one side surface of the detection box shell through screws, a detection circuit is arranged in the detection box shell, the socket joint is cylindrical, a support plate is fixedly arranged at the upper end of one side surface of the detection box shell at the position of the socket joint, a sliding groove opening is formed in the lower surface of the support plate, limiting grooves are formed in the positions of the sliding groove openings in the two side surfaces of the support plate, the limiting grooves penetrate through the sliding groove openings, sliding plates are arranged in the sliding groove openings, shaft posts are fixedly inserted at the upper ends of the two sides of the sliding plate, two groups of shaft posts are respectively arranged in the limiting grooves at corresponding positions in a sliding mode, a sealing cover of an integrated structure is fixedly arranged at the lower end of the sliding plate, the diameter of an inner ring of the sealing, all fixed bonding has the iron sheet in the round mouth, socket joint surface both ends have the stopper corresponding to the equal fixed mounting in round mouth position, and the stopper has the magnet post for the equal fixed mounting in a side surface of round mouth position, and the external diameter of magnet post corresponds each other with the internal diameter of round mouth, the multiunit pilot lamp hole has been seted up on detection box casing surface, be provided with the multiunit pin in the socket joint.

Furthermore, the detection circuit comprises a plurality of groups of diodes and a plurality of groups of resistors, the number of the diodes and the number of the resistors are consistent with the number of the indicating lamp holes, the plurality of groups of diodes are respectively installed in the indicating lamp holes at corresponding positions, the plurality of groups of resistors are respectively connected with the plurality of groups of pins of the socket joint, and the plurality of groups of diodes are respectively connected with the plurality of groups of resistors.

Further, the axis of the socket joint is coaxial with the axis of the inner ring of the sealing cover.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses simple structure, when not examining, can be very convenient with sealed lid on socket joint, can avoid external dust and water to get into socket joint through sealed lid effect in, guaranteed socket joint's life, sealed lid can not take place to lose the condition simultaneously, this detection box easy operation simultaneously, the testing result is striking, fault location is accurate, shortens the troubleshooting time greatly, the effect is showing, practical convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a structural diagram of a detection box of a vehicle electric control system of the present invention;

FIG. 2 is a view showing the structure of the sealing cover of the present invention;

FIG. 3 is a view of the socket connector structure of the present invention;

fig. 4 is a schematic diagram of the detection circuit of the present invention.

In the figure: the detection box comprises a detection box shell 1, a socket joint 2, a support plate 3, a sliding groove opening 4, a limiting groove 5, a sealing cover 6, a sliding plate 7, an axle column 8, a rubber sheet 9, a round opening 10, an iron sheet 11, a limiting block 12, a magnet column 13 and an indicator lamp hole 14.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1, 2 and 3, the present invention provides a detection box for a vehicle electrical control system, which comprises a detection box housing 1, a socket joint 2 is fixedly installed on one side surface of the detection box housing 1 through screws, a detection circuit is arranged in the detection box housing 1, the socket joint 2 is cylindrical, a support plate 3 is fixedly installed on the upper end of one side surface of the detection box housing 1 at the position of the socket joint 2, a chute opening 4 is opened on the lower surface of the support plate 3, a limit groove 5 is opened on the two side surfaces of the support plate 3 at the position of the chute opening 4, the limit groove 5 is communicated with the chute opening 4, a slide plate 7 is arranged in the chute opening 4, shaft posts 8 are fixedly inserted at the upper ends of the two sides of the slide plate 7, two sets of shaft posts 8 are respectively slidably arranged in the limit grooves 5 at the corresponding positions, a seal cover 6 of an integral structure is fixedly arranged, can avoid sealed lid 6 to lose, the inner circle diameter of sealed lid 6 corresponds each other with socket joint 2's external diameter, sealed lid 6 has all seted up round mouth 10 for socket joint 2 side surface both ends, it has iron sheet 11 all to fix the bonding in the round mouth 10, socket joint 2 surface both ends correspond to the equal fixed mounting in round mouth 10 position have stopper 12, stopper 12 has magnet post 13 for the equal fixed mounting in one side surface of round mouth 10 position, when sealed lid 6 covers socket joint 2, magnet post 13 adsorbs each other with iron sheet 11, the stability between sealed lid 6 and the socket joint 2 has been improved, the external diameter of magnet post 13 corresponds each other with the internal diameter of round mouth 10, detect box casing 1 surface and seted up multiunit pilot lamp hole 14, be provided with the multiunit pin in the socket joint 2.

Referring to fig. 4, in the embodiment, the detection circuit includes a plurality of groups of diodes and a plurality of groups of resistors, the number of the diodes and the number of the resistors are the same as the number of the indicator light holes 14, the plurality of groups of diodes are respectively installed in the indicator light holes 14 at corresponding positions, the plurality of groups of resistors are respectively connected with the plurality of groups of pins of the socket connector 2, the plurality of groups of diodes are respectively connected with the plurality of groups of resistors, and GZ represents the pins of the socket connector 2. When the detection is needed, a cable plug of the gear shift control valve is pulled down, the sealing cover 6 is turned over after being moved out from the socket connector 2, at the moment, the cable plug of the gear shift control valve is connected with the socket connector 2, the electric control system can be detected by electrifying, the light-emitting diode replaces a working electromagnet, and when an input working electromagnet control signal is input to a corresponding pin of the socket, the corresponding light-emitting diode can be lightened, and the corresponding electromagnet works. During testing, one pin of the socket connector 2 inputs +28V direct current voltage, a diode connected with the pin is connected with the cathode of a power supply, and a power supply indicator lamp is turned on. After the control signals are input into the corresponding other working pins, the corresponding light-emitting diodes are lightened to operate the gear shifting controller, so that the vehicle works at different gears, and the indicator lamps of the working electromagnetic valves are lightened under the control of the working condition computer. And judging a fault point by comparing the detection result with the corresponding working electromagnetic valve in the lettering description. If the comparison result is consistent, the working electromagnetic valve control circuit is free from faults, and if the comparison result is inconsistent, the corresponding gear circuit is faulty.

In this embodiment, the axle center of socket joint 2 and the coaxial setting of the inner circle axle center of sealed lid 6, after the detection, cover sealed lid 6 on socket joint 2, can avoid external dust and rainwater to get into socket joint 2, guaranteed socket joint 2's life.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. The utility model provides a vehicle electrical system detects box, includes and detects box casing (1), it has socket joint (2) to detect box casing (1) a side surface through screw fixed mounting, is provided with detection circuitry in detecting box casing (1), its characterized in that: the socket joint (2) is cylindrical, a support plate (3) is fixedly installed at the upper end of one side surface of the socket joint (2) of the detection box shell (1), a sliding groove opening (4) is formed in the lower surface of the support plate (3), limiting grooves (5) are formed in the positions of the sliding groove opening (4) on the surfaces of the two sides of the support plate (3), the limiting grooves (5) penetrate through the sliding groove opening (4), a sliding plate (7) is arranged in the sliding groove opening (4), shaft posts (8) are fixedly inserted at the upper ends of the two sides of the sliding plate (7), the two groups of shaft posts (8) are respectively arranged in the limiting grooves (5) in corresponding positions in a sliding mode, a sealing cover (6) of an integrated structure is fixedly arranged at the lower end of the sliding plate (7), the diameter of an inner ring of the sealing cover (6) corresponds to the outer diameter of the socket joint (2), round openings (10) are, all fixed bonding has iron sheet (11) in round mouth (10), socket joint (2) surface both ends are corresponding to round mouth (10) the equal fixed mounting in position have stopper (12), and stopper (12) have magnet post (13) for the equal fixed mounting in one side surface of round mouth (10) position, and the external diameter of magnet post (13) corresponds each other with the internal diameter of round mouth (10), detect box casing (1) surface and seted up multiunit pilot lamp hole (14), be provided with the multiunit pin in socket joint (2).

2. The vehicle electric control system detection box according to claim 1, characterized in that: the detection circuit comprises a plurality of groups of diodes and a plurality of groups of resistors, the number of the diodes and the number of the resistors are consistent with the number of the indicating lamp holes (14), the plurality of groups of diodes are respectively installed in the indicating lamp holes (14) at corresponding positions, the plurality of groups of resistors are respectively connected with a plurality of groups of pins of the socket joint (2), and the plurality of groups of diodes are respectively connected with the plurality of groups of resistors.

3. The vehicle electric control system detection box according to claim 1, characterized in that: the axis of the socket joint (2) is coaxial with the axis of the inner ring of the sealing cover (6).