Integrated device for detecting new energy electric vehicle control unit
By designing an integrated device that combines a multimeter and a CAN box, the problem of inconvenient operation for maintenance personnel when testing the CAN circuit of a new energy vehicle chassis is solved, and the testing process is simplified.
Patent Information
- Application Number
- CN202423160777.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-20
AI Technical Summary
When maintenance personnel inspect the CAN circuit checkpoints in the chassis of new energy vehicles, they need to frequently alternate between taking out the multimeter and the CAN box, which is inconvenient.
Design an integrated device that places a multimeter and a CAN box in the front and rear recesses of a housing, respectively, and integrates them using elastic straps and push-block structures for easy operation.
It achieves effective integration of a multimeter and a CAN box, facilitating the testing of the CAN circuit of the control unit of new energy electric vehicles and simplifying the operation process.
Smart Images
Figure CN223827705U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to new energy vehicle detection maintenance device technical field, concretely relates to a kind of integrated device of detecting new energy electric car control unit. BACKGROUND
[0002] In recent years, with new energy vehicle product more advanced intelligent, school is also developing new energy vehicle course, trains new generation maintenance technician.New energy vehicles also have a unique style in the market, reflecting product energy-saving environmental protection intelligent control advantage.With the increasing new energy vehicles, market maintenance difficulty also faces corresponding problems, and when diagnosing CAN line of whole vehicle, multimeter and CAN box are the highest frequency of alternate use equipment, and since the inspection point of CAN line has many distributions on the chassis of vehicle, maintenance personnel have to be upside down on the ground to detect, which makes it quite troublesome to frequently alternate multimeter and CAN box, so it is necessary to design the device that can effectively organize multimeter and CAN box. SUMMARY
[0003] The utility model solves the technical problems that: provide a kind of integrated device of detecting new energy electric car control unit, to solve the problem of current maintenance personnel when the CAN line inspection point of vehicle chassis position is detected alternately multimeter and CAN box are not convenient.
[0004] To solve the above problems, the utility model provides the following technical scheme:
[0005] A kind of integrated device of detecting new energy electric car control unit;It includes the shell of internal hollow;The front and rear ends of shell side are open structure, and in the middle part of shell inner chamber, inner chamber is divided into front concave table and rear concave table by partition;Multimeter and CAN box are correspondingly installed in front concave table and rear concave table;Several elastic bands are provided on the inner bottom surface of front concave table;Push block is movably installed on rear concave table;Push block moves in the height direction of shell in rear concave table;Wire slot is further provided on the upper top of rear concave table.
[0006] Preferably, wire slot for placing multimeter and CAN box cable is further provided on the left and right sides of front concave table.
[0007] Further, the number of elastic bands is not less than three, and the elastic bands are symmetrically installed on the front concave table;Two ends of elastic band are arranged through the partition between wire slot and front concave table.
[0008] Preferably, push block is an L plate structure, and one side plate surface of the L plate is flush with the port of rear concave table, and CAN box is placed at the position of the L plate.
[0009] Preferably, a telescopic rod is arranged between the push block and the lower bottom side of the rear recess; a compression spring is further wound around the outer circumferential side of the telescopic rod; when the compression spring is in a natural state, the push block is arranged close to the top of the rear recess.
[0010] The utility model has the advantages of:
[0011] The utility model discloses a box body structure which can effectively integrate a CAN box and a multimeter together, has simple structure and is convenient to operate, and can effectively solve the inconvenience problem of alternately taking the multimeter and the CAN box when detecting the CAN line inspection point of the vehicle chassis position. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 Fig. 2 is a structural schematic view of the utility model in the front recess side in the embodiment;
[0013] Figure 2 Fig. 3 is a structural schematic view of the utility model in the rear recess side in the embodiment;
[0014] Figure 3 Fig. 4 is Figure 1 Fig. 5 is an A-A direction sectional view in the embodiment;
[0015] Figure 4 Fig. 6 is a three-dimensional structural schematic view of the utility model device in the embodiment;
[0016] Mark 1, shell, 2, front recess, 3, rear recess, 4, elastic band, 5, push block, 6, wiring slot, 7, wire slot, 8, telescopic rod, 9, compression spring. DETAILED DESCRIPTION
[0017] The utility model will be further introduced in combination with the drawings and specific embodiments:
[0018] EMBODIMENT
[0019] Referring to Figure 1 The utility model provides a kind of integrated device for detecting new energy electric car control unit;It includes inside hollow shell 1;The front and rear end sides of shell 1 are all open structure, and in the middle part of shell 1 inner chamber, inner chamber is divided into front recess 2 and rear recess 3 by partition;Multimeter and CAN box are correspondingly installed in front recess 2 and rear recess 3 respectively;Several elastic bands 4 are provided on the inner bottom surface of front recess 2;Push block 5 is movably installed on rear recess 3;Push block 5 moves in the height direction of shell 1 in rear recess 3;Wiring slot 6 is further provided on the upper top of rear recess 3.
[0020] Wire slot 7 for placing multimeter and CAN box cable is further respectively provided on the left and right sides of front recess 2.
[0021] The number of the elastic bands 4 is not less than three, and the elastic bands 4 are symmetrically arranged on the front recessed platform 2; the two ends of the elastic bands 4 are arranged through the partition plate between the wire slot 7 and the front recessed platform.
[0022] The push block 5 is an L-shaped plate structure, and one side of the L-shaped plate is flush with the port of the rear recessed platform 3, and the CAN box is placed at the position of the L-shaped plate.
[0023] The telescopic rod 8 in section is arranged between the push block 5 and the lower bottom side of the rear recessed platform 3; the compression spring 9 is further wound on the outer circumferential side of the telescopic rod 8; when the compression spring 9 is in a natural state, the push block 5 is arranged close to the top of the rear recessed platform 3.
[0024] When the device of the embodiment of the utility model is used, only the multimeter and the CAN box are respectively placed in the front recessed platform and the rear recessed platform, the multimeter is fixed by the elastic bands, the CAN box is pressed to the top of the rear recessed platform by the push block, and the wire head of the CAN box can be out of the wire slot 6 to be connected by the staff, then the cable of the multimeter and the CAN box is taken out from the corresponding wire slot, and the connection detection operation can be performed.
Claims
1. An integrated device for detecting control units of new energy electric vehicles, characterized in that: It includes a hollow shell (1); the front and rear ends of the shell (1) are open structures, and the inner cavity is divided into a front recess (2) and a rear recess (3) by a partition in the middle of the inner cavity of the shell (1); the multimeter and the CAN box are respectively installed in the front recess (2) and the rear recess (3); several elastic straps (4) are provided on the inner bottom surface of the front recess (2); a push block (5) is movably installed on the rear recess (3); the push block (5) moves in the rear recess (3) along the height direction of the shell (1); a wiring groove (6) is also provided on the top of the rear recess (3).
2. The integrated device for detecting the control unit of a new energy electric vehicle according to claim 1, characterized in that: On the left and right sides of the front recess (2), there are also wire grooves (7) for placing the multimeter and CAN box cable.
3. The integrated device for detecting the control unit of a new energy electric vehicle according to claim 2, characterized in that: There are no fewer than three elastic straps (4), which are symmetrically installed on the front recess (2); both ends of the elastic straps (4) are set through the partition between the wire groove (7) and the front recess.
4. The integrated device for detecting the control unit of a new energy electric vehicle according to claim 1, characterized in that: The push block (5) is an L-plate structure. One side of the L-plate is flush with the port of the rear recess (3), and the CAN box is placed at the position of the L-plate.
5. An integrated device for detecting the control unit of a new energy electric vehicle according to claim 1, characterized in that: A segmented telescopic rod (8) is provided between the push block (5) and the bottom side of the rear recess (3); a compression spring (9) is also wrapped around the outer periphery of the telescopic rod (8); when the compression spring (9) is in its natural state, the push block (5) is positioned close to the top of the rear recess (3).