Automatic test wire harness of new energy battery pack

Abstract

The utility model relates to an automatic test wire harness of a new energy battery pack, which comprises a wire harness connecting part, the wire harness connecting part is provided with a connector, and the wire harness connector is matched with the shape of a slot of a new energy battery pack connector to form a stable-plugging quick-plugging automatic test wire harness structure. The wire harness connector is matched with the shape of a slot of the new energy battery pack connector, and meanwhile, a damage-preventing fool-proof structure for preventing an unmatched product from being inserted is formed; a test wire harness body is arranged in the wire harness connecting part, and the test wire harness body is provided with a test wire harness connecting end corresponding to the connector; the connection end of the test wire harness is a contact pin supported by a spring, and an elastic flexible connection structure corresponding to the contact of the new energy battery pack connector is formed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a connecting wire harness, especially a wire harness for new energy battery pack testing, in particular to an automatic testing wire harness for new energy battery pack. BACKGROUND

[0002] Before the new energy battery is offline, electrical performance testing needs to be carried out, and at the present stage, the standard wire harness is matched with the connector to test after plug-in.

[0003] But the standard wire harness matched with the connector is designed and used in different working conditions from product testing, and there are problems of difficult plugging, easy damage and inability to repair quickly.

[0004] Therefore, it is necessary to provide an automatic testing wire harness for new energy battery pack to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an automatic testing wire harness for new energy battery pack.

[0006] An automatic testing wire harness for new energy battery pack, comprising a wire harness connecting part, the wire harness connecting part is provided with a connecting head, the wire harness connecting head is matched with the shape of the insertion slot of the new energy battery pack connector, a quick-plug automatic testing wire harness structure with stable plugging is formed, the wire harness connecting head is matched with the shape of the insertion slot of the new energy battery pack connector, and a damage-preventing foolproof structure after mismatched product insertion is formed; a testing wire harness body is arranged in the wire harness connecting part, and the testing wire harness body is provided with a testing wire harness connecting end corresponding to the connecting head; the testing wire harness connecting end is a spring-topped contact pin, and an elastic soft connection structure corresponding to the contact point of the new energy battery pack connector is formed.

[0007] Further, a testing clamping structure is arranged between the wire harness connecting part and the new energy battery pack connector.

[0008] Further, the testing clamping structure comprises a clamping claw rotatably arranged on the wire harness connecting part, the clamping claw is provided with a clamping clamp corresponding to the end of the new energy battery pack connector, and the new energy battery pack connector is provided with a clamping corresponding boss corresponding to the clamping clamp.

[0009] Further, the clamping claw is provided with a clamping opening and closing press plate away from the end of the new energy battery pack connector.

[0010] Further, a rotating setting groove is arranged on the wire harness connecting part, and the clamping claw is arranged in the rotating setting groove through a rotating shaft.

[0011] Further, the contact pin is arranged in a round tube type sleeve.

[0012] Compared with the prior art, the utility model discloses rational structure realizes safe and reliable mutual matching connection, and the test field plug -in operation is simple, and it is not easy to damage for multiple plug -in, and can be quickly maintained on the spot when damaging. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is one of the structure schematic views of the utility model.

[0014] Figure 2 It is the second structure schematic view of the utility model.

[0015] Figure 3 It is the third structure schematic view of the utility model.

[0016] Figure 4 It is the fourth structure schematic view of the utility model. DETAILED DESCRIPTION

[0017] Embodiment:

[0018] With reference to Figures 1-4 , this embodiment shows a kind of automatic test harness of new energy battery pack, including harness connection part 1, harness connection part 1 is provided with connector 2, the shape of the insertion slot of harness connector 2 matches new energy battery pack connector 100 setting, form stable plug-in quick plug automatic test harness structure, the shape of the insertion slot of harness connector matches new energy battery pack connector 100, while forming the damage prevention foolproof structure after insertion to avoid mismatched product;Harness connection part 1 is provided with test harness body 3, and test harness body 3 is provided with test harness connection end 31 corresponding to connector 2;Test harness connection end 31 is spring top hold contact pin 32, form the elastic soft connection structure corresponding to the contact point 101 of new energy battery pack connector 100.

[0019] Test clamping structure 4 is arranged between harness connection part 1 and new energy battery pack connector 100.

[0020] Test clamping structure 4 includes clamping claw 41 rotatably arranged on harness connection part, and clamping claw 41 is provided with clamping clamp 42 corresponding to new energy battery pack connector end, and corresponding clamping clamp 42, new energy battery pack connector is provided with clamping corresponding boss 43 correspondingly.

[0021] Clamping claw 41 is provided with clamping tensioning plate 44 away from new energy battery pack connector end.

[0022] Rotary setting groove 11 is arranged on harness connection part 1, and clamping claw 41 is arranged in rotary setting groove 11 by rotating shaft 12.

[0023] Contact pin 31 is arranged in round tube type sleeve 5.

[0024] Compared with the prior art, the utility model discloses rational structure realizes safe and reliable mutual matching connection, and test field plug -in operation is simple, and it is not easy to damage for multiple plug -in, and can be quickly maintained on site when damaging.

[0025] The above only some implementation manners of the utility model. For ordinary skilled person in the art, under the premise of not departing from the creative concept of the utility model, can make several deformation and improvement, and these all belong to the protection scope of the utility model.

Claims

1. An automated test harness for a new energy battery pack, characterized by: The wire harness connecting part is provided with a connecting head which matches the slot shape of the new energy battery pack connector, forms a quick plug automatic test wire harness structure with stable plug and unplug, matches the slot shape of the new energy battery pack connector, and forms a foolproof structure to avoid damage after inserting the unmatched product; the wire harness connecting part is provided with a test wire harness body, and the test wire harness body is provided with a test wire harness connecting end corresponding to the connecting head; the test wire harness connecting end is a spring top-holding contact pin, forming an elastic soft connection structure corresponding to the contact point of the new energy battery pack connector.

2. The automated test harness for new energy battery packs of claim 1, wherein: A test clamping structure is arranged between the wire harness connecting part and the new energy battery pack connector.

3. The automated test harness for new energy battery packs of claim 2, wherein: The test clamping structure comprises a clamping claw rotatably arranged on the wire harness connecting part, and a clamping clamp is arranged on the end of the clamping claw corresponding to the new energy battery pack connector; a clamping corresponding boss is correspondingly arranged on the new energy battery pack connector corresponding to the clamping clamp.

4. The automated test harness for new energy battery packs of claim 3, wherein: The clamping claw is provided with a clamping opening and closing press plate away from the end of the new energy battery pack connector.

5. The automated test harness for new energy battery packs of claim 4, wherein: A rotating setting slot is arranged on the wire harness connecting part, and the clamping claw is arranged in the rotating setting slot through a rotating shaft.

6. The automated test harness for new energy battery packs of claim 5, wherein: The contact pin is arranged in a round tube type sleeve.

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