Wire harness CCS rapid determination tool

Abstract

The utility model discloses a harness CCS quick determination tool relates to CCS component determination technical field, including slidable pin sleeve, the slidable pin sleeve inside is provided with two rows of sliding hole of up and down. The application provides a kind of harness CCS quick determination tool, slidable pin sleeve is inserted into CCS connector hole position, when the wire end in hole is correctly inserted terminal, pin body is blocked by terminal and slides laterally and protrudes, if it is caused by no terminal or not locked and leads to false hole, pin body then keeps original position and smoothly enters, then use thimble or finger and exert transverse pressure on protruding pin body tail power plate, if the terminal connected by wire end is not locked in CCS connector hole position, will exit hole position after being pushed, if it has locked, then maintain fixed state, to judge terminal assembly reliability, the application reduces equipment dependence compared with traditional electric measurement, single operation can identify two kinds of defects of hole position misplug and terminal virtual connection simultaneously, and practicality is stronger.

Description

Technical Field

[0001] This utility model relates to the field of CCS component measurement technology, specifically a tooling for rapid CCS measurement of wire harnesses. Background Technology

[0002] Currently, CCS modules are responsible for the functions of cell signal acquisition and current transmission in new energy battery modules, and the terminal insertion quality of their connector holes directly affects battery safety.

[0003] Traditional testing techniques rely on continuity testers, which require power and cannot identify the physical locking status of terminals, posing a risk of missed detections of loose connections. Utility Model Content

[0004] The purpose of this invention is to provide a rapid CCS measurement fixture for wire harnesses to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wire harness CCS rapid measurement fixture, including a slidable pin array sleeve, wherein the slidable pin array sleeve has two rows of sliding holes, and a pin array body is slidably installed inside the sliding holes, and an assist plate is connected to the tail end of the pin array body.

[0006] Furthermore, the lower pin header body extends along the axis of the sliding hole, while the upper pin header body is offset to one side of the axis of the sliding hole, and the auxiliary plates at the tail ends of the upper and lower pin header bodies are at the same height.

[0007] Furthermore, a positioning notch is provided in the middle of the front end of the slidable needle sleeve, and positioning grooves are provided on both sides of the front end of the slidable needle sleeve.

[0008] Furthermore, the slidable needle sleeve has protective plates fixed on both sides of its rear end, and the recesses on the two protective plates are arranged opposite to each other.

[0009] Furthermore, the slidable pin sleeve is provided with connectors on both sides of its bottom, and the connectors are engaged with the corresponding mounting slots on the tooling base plate.

[0010] Furthermore, the front end of the slidable pin header is externally connected to a CCS connector, and a wire end is connected to the CCS connector hole via a terminal.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. In use, the slidable pin header sleeve is inserted into the CCS connector hole. When the wire end is correctly inserted into the terminal, the pin header body slides and protrudes laterally due to the terminal blockage. If there is a false hole due to no terminal or lack of locking, the pin header body remains in place and enters smoothly. Then, a pin or finger is used to apply lateral pressure to the tail plate of the protruding pin header body. If the terminal connected to the wire end is not locked in the CCS connector hole, it will be pushed out of the hole. If it is locked, it will remain in a fixed state, thereby judging the reliability of the terminal assembly. Compared with the traditional electrical testing method, this application reduces equipment dependence and can simultaneously identify two types of defects, namely misinsertion of hole and false connection of terminal, in a single operation, making it more practical. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the device of this utility model;

[0014] Figure 2 This is a schematic diagram of the sliding needle sleeve of this utility model from one perspective.

[0015] Figure 3 This is a schematic diagram of the sliding needle sleeve of this utility model from a second perspective.

[0016] Figure 4 This is a schematic diagram of the device in use according to the present invention.

[0017] In the diagram: 1. Sliding pin header sleeve; 2. Sliding hole; 3. Pin header body; 4. Support plate; 5. Positioning notch; 6. Positioning groove; 7. Protective plate; 8. Connector; 9. Tooling base plate; 10. CCS connector; 11. Wire end. Detailed Implementation

[0018] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0019] like Figures 1 to 4As shown, a CCS rapid testing fixture for wire harnesses includes a sliding pin header sleeve 1. The sliding pin header sleeve 1 has two rows of sliding holes 2 inside, and a pin header body 3 is slidably installed inside the sliding holes 2. An assist plate 4 is connected to the tail end of the pin header body 3. Lateral pressure is applied to the protruding tail end of the pin header body 3 and the assist plate 4 using a pin or finger. If the terminal connected to the wire end 11 is not locked in the hole of the CCS connector 10, it will be pushed out of the hole. If it is locked, it will remain fixed, thus determining the reliability of the terminal assembly. The lower pin header body 3 extends along the axis of the sliding hole 2, and the upper pin header body 3 is offset to one side of the axis of the sliding hole 2. The assist plates 4 at the tail ends of the upper and lower pin header bodies 3 are at the same height. The sliding pin header sleeve 1 has a positioning notch 5 at the center of its front end, and positioning grooves 6 on both sides of its front end. The sliding pin header sleeve 1 has protective plates 7 fixed on both sides of its rear end, with the notches of the protective plates 7 facing each other. The sliding pin header sleeve 1 has connectors 8 on both sides of its bottom, and the connectors 8 engage with the corresponding mounting grooves on the tooling base plate 9. The sliding pin header sleeve 1 has a CCS connector 10 connected to its front end, and a wire end 11 is connected to the hole of the CCS connector 10 through a terminal. When the sliding pin header sleeve 1 is inserted into the hole of the CCS connector 10, the pin header body 3 slides and protrudes laterally due to the terminal blockage. If there is no terminal or the hole is not locked, resulting in a false hole, the pin header body 3 will remain in its original position and enter smoothly.

[0020] Working principle: Insert the sliding pin header sleeve 1 into the hole of the CCS connector 10. When the wire end 11 is correctly inserted into the terminal, the pin header body 3 is obstructed by the terminal and slides out laterally. If there is a false hole due to no terminal or not being locked, the pin header body 3 will remain in the original position and enter smoothly. Then, use a pin or finger to apply lateral pressure to the tail plate 4 of the protruding pin header body 3. If the terminal connected to the wire end 11 is not locked in the hole of the CCS connector 10, it will be pushed out of the hole. If it is locked, it will remain in a fixed state, thereby judging the reliability of the terminal assembly. This application reduces equipment dependence compared with the traditional electrical testing method. A single operation can simultaneously identify two types of defects: incorrect hole insertion and false terminal connection, making it more practical.

[0021] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A rapid CCS measurement fixture for wire harnesses, comprising a sliding pin header sleeve (1), characterized in that, The sliding pin sleeve (1) has two rows of sliding holes (2) inside, and the pin body (3) is slidably installed inside the sliding holes (2), and the tail end of the pin body (3) is connected to an assist plate (4).

2. The wire harness CCS rapid measurement fixture according to claim 1, characterized in that, The lower pin header body (3) extends along the axis of the sliding hole (2), and the upper pin header body (3) is offset to one side of the axis of the sliding hole (2), and the auxiliary plates (4) at the tail ends of the upper and lower pin header bodies (3) are at the same height.

3. The wire harness CCS rapid measurement fixture according to claim 2, characterized in that, The sliding needle sleeve (1) has a positioning notch (5) at the middle of its front end, and positioning grooves (6) are provided on both sides of the front end of the sliding needle sleeve (1).

4. The wire harness CCS rapid measurement fixture according to claim 3, characterized in that, The sliding needle sleeve (1) has protective plates (7) fixed on both sides of its rear end, and the recesses of the protective plates (7) on both sides are arranged opposite to each other.

5. The wire harness CCS rapid measurement fixture according to claim 4, characterized in that, The slidable pin sleeve (1) has connectors (8) on both sides of its bottom, and the connectors (8) are engaged with the corresponding mounting slots on the tooling base plate (9).

6. The wire harness CCS rapid measurement fixture according to claim 5, characterized in that, The front end of the slidable pin sleeve (1) is connected to a CCS connector (10), and the CCS connector (10) is connected to a wire end (11) through a terminal in the hole.

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