一种锂电池检测用辅助装置
By introducing adjustable detection probes and V-shaped roller support components into the lithium battery testing device, the compatibility problem of testing lithium batteries of different specifications has been solved, achieving precise docking and efficient testing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING ZEWEIS INTELLIGENT TECH CO LTD
- Filing Date
- 2025-08-11
- Publication Date
- 2026-07-17
AI Technical Summary
Existing lithium battery testing devices cannot accurately align the testing probes with the positive and negative electrodes when dealing with lithium batteries of different specifications, resulting in reduced testing compatibility.
An auxiliary device for lithium battery testing was designed, comprising an adjustable testing probe and a V-shaped roller support assembly. The probe height is adjusted and the lithium battery is rolled and supported by a guide groove and a bidirectional cylinder, ensuring that the probe and the lithium battery are accurately aligned according to polarity.
It improves the adaptability and detection accuracy of the device, reduces the friction when the lithium battery moves, protects the detection probe, and improves detection efficiency and safety.
Smart Images
Figure CN224518928U_ABST
Abstract
Claims
1. An auxiliary device for lithium battery detection, characterized by: The system includes a base (1), which includes a housing (11) and a bottom plate (12) fixedly connected to the bottom of the housing (11); a support assembly (3), which is fixedly connected to the upper surface of the housing (11) and is used for auxiliary support of the lithium battery; and a detection assembly (2), which is located inside and above the housing (11) and includes two synchronously displaced columns (23). A guide groove (24) is provided inside the upper part of the column (23), and a guide seat (25) is slidably arranged inside the guide groove (24). A detection probe (26) is fixedly connected to the center of the guide seat (25), and the detection probe (26) is used for clamping the lithium battery when it is powered on.
2. The auxiliary device for detecting lithium batteries according to claim 1, characterized in that: The upper surface of the housing (11) is symmetrically provided with guide grooves to accommodate the horizontal displacement of the column (23), and both sides of the bottom of the housing (11) are provided with positioning lugs for mounting the base plate (12).
3. The auxiliary device for detecting lithium batteries according to claim 2, characterized in that: The detection component (2) also includes a bidirectional cylinder (21), and the bidirectional cylinder (21) is fixedly connected to the inner wall of the housing (11). Both working ends of the bidirectional cylinder (21) are fixedly connected to support seats (22), and columns (23) are fixedly connected above the support seats (22).
4. The auxiliary device for detecting lithium batteries according to claim 3, characterized in that: The inner wall of the guide groove (24) is provided with a limiting groove, and the outer wall of the guide seat (25) is provided with a protrusion corresponding to the limiting groove. The outer wall of the column (23) is provided with a threaded hole, and the threaded hole is connected to a hand-tightening bolt (27). The center of the outer wall of the guide seat (25) is provided with a positioning hole adapted to the insertion of the hand-tightening bolt (27).
5. The auxiliary device for detecting lithium batteries according to claim 3, characterized in that: The detection component (2) also includes a positioning seat (28), which is fixedly connected to the inner wall of the housing (11). Both sides of the positioning seat (28) are fixedly connected to guide shafts (29). The support seat (22) has guide holes at both ends corresponding to the guide shafts (29), and the support seat (22) is horizontally slidably connected to the guide shafts (29) through the guide holes.
6. The auxiliary device for detecting lithium batteries according to claim 1, characterized in that: The support assembly (3) includes a positioning plate (31), which is fixedly connected to the upper surface of the housing (11) by bolts. The upper surface of the positioning plate (31) is integrally formed with two support plates (32), and rollers (33) are rotatably provided on the side of the two support plates (32) that are close to each other.
7. The auxiliary device for detecting lithium batteries according to claim 6, characterized in that: The support plates (32) are symmetrically distributed, and the side of the support plate (32) away from the roller (33) is integrally formed with the positioning plate (31) with reinforcing ribs. The two support plates (32) are designed with a V-shaped structure. The roller (33) is used for rolling support of the lithium battery.