CN221102588U

CN221102588U - Energy storage connector

Info

Publication number: CN221102588U
Application number: CN202322518356.1U
Authority: CN
Inventors: 白淳予; 雷国华
Original assignee: Zhejiang Yilian Automobile Technology Co ltd
Current assignee: Zhejiang Yilian Automobile Technology Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-06-07
Anticipated expiration: 2033-09-15

Abstract

The utility model discloses an energy storage connector which comprises a connector main body and a connecting sleeve body screwed on the connector main body, wherein one end of the connector main body is provided with at least one clamping main body, one end of the connecting sleeve body is provided with a clamping groove body, and the clamping main body can penetrate into the clamping groove body and enter the tail end of the clamping groove body for fixing under the rotation of the connecting sleeve body. The utility model adopts a matching structure adopting rotary clamping, is different from threaded connection, has simpler structure, reduces the use of parts, is convenient for molding and has high production efficiency, and simultaneously ensures air tightness.

Description

Energy storage connector

Technical Field

The utility model relates to the technical field of electrical components, in particular to an energy storage connector.

Background

The energy storage connector (Energy storage connectors) is a type of connector specifically designed for connection to an energy storage system. The energy storage connector as disclosed in CN116667058a, comprising a socket and a plug, the socket body is mounted with a conversion mechanism, the socket body has a threaded portion; the plug main body is provided with a threaded ring and a spiral spring, the threaded ring is rotatably arranged on the plug main body, the inner peripheral side of the threaded ring is provided with threads and is matched with the threaded part, and the spiral spring is rotatably sleeved on the outer peripheral side of the threaded ring; the inner end of the scroll spring is provided with an inner end part, and the outer end of the scroll spring is provided with an outer end part; the energy storage connector is provided with a first state and a second state, when the energy storage connector is in the first state, the outer end part is fixed on the conversion mechanism, and the inner end part is fixed on the threaded ring; when the energy storage connector is in the second state, the outer end part is fixed on the threaded ring, and the inner end part is fixed on the conversion mechanism.

At present, most of the energy storage connectors adopt the threaded connection assembly structure, so that the structure is complex, the sealing effect is insufficient, and the cost is high.

Disclosure of utility model

The utility model aims to avoid the defects of the prior art and provides the energy storage connector which has the advantages of simple structure, convenient production and manufacturing and good air tightness.

The utility model solves the technical problems by adopting the following technical scheme: the utility model provides an energy storage connector, includes the connector main part, still includes a adapter sleeve body of spin joint on the connector main part, connector main part one end is provided with at least one joint main part, adapter sleeve body one end is provided with the joint cell body, the joint main part can penetrate the joint cell body and get into the tail end of joint cell body under the rotation of adapter sleeve body and fix.

In several embodiments, the connecting sleeve body includes a main sleeve body and an end cover body coaxially arranged, the end cover body is used for being connected to the connector body, and the clamping groove body is arranged on the end cover body.

In several embodiments, the clamping groove body includes an inlet section, a moving section and a locking section, which are sequentially connected, wherein the inlet section is arranged on the end surface of the end cover body and extends along the axial direction of the end cover body, and the moving section extends along the radial direction of the end cover body.

In several embodiments, a sealing ring is sleeved at one end of the connector body, and the sealing ring is attached between the connector body and the end cover body.

In several embodiments, an accommodating area is provided at one end of the main sleeve body facing away from the end cover body, and the accommodating area is used for setting a sealing ring.

In several embodiments, the accommodating area includes a plurality of first limiting plates disposed on the same plane, and a plurality of second limiting plates disposed on the same plane, and a space for accommodating the sealing ring is between the first limiting plates and the second limiting plates.

In several embodiments, the first limiting plates and the second limiting plates are staggered.

In several embodiments, one end of the connector body is connected with a cable, and the connecting sleeve body is sleeved outside the cable.

In several embodiments, the tail end of the cable passes through the receiving area and the sealing ring and out of the connecting sleeve body.

The utility model has the beneficial effects that:

The utility model adopts a matching structure adopting rotary clamping, is different from threaded connection, has simpler structure, is convenient for molding a manufacturing die and has high production efficiency.

The utility model adopts the sealing ring and the sealing ring to form effective sealing at the connecting positions of the two ends, thereby ensuring the air tightness.

According to the utility model, the sealing ring is accommodated in the accommodating area, so that the pre-assembly of the sealing ring and the accommodating area is realized, the assembly efficiency is improved, and the parts are reduced.

Drawings

The drawings described herein are for illustration purposes only of selected embodiments and are not intended to represent all possible implementations and should not be construed as limiting the scope of the present utility model.

Fig. 1 schematically shows the overall structure of an energy storage connector in the present embodiment;

FIG. 2 schematically illustrates a portion of the explosive structure of FIG. 1;

FIG. 3 schematically illustrates an enlarged view of the connection sleeve body of FIG. 2 in combination with a seal ring;

fig. 4 schematically shows an enlarged structure of the coupling housing of fig. 3;

fig. 5 schematically shows the planar structure of fig. 4 in the axial direction.

Detailed Description

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, and for the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model but not all embodiments of the present utility model.

Accordingly, the following detailed description of the embodiments of the utility model, provided in connection with the accompanying drawings, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model, as all other embodiments that may be obtained by one of ordinary skill in the art without making inventive efforts based on the embodiments herein, are within the scope of this utility model.

As shown in fig. 1-2, the energy storage connector in this embodiment has a connector body 10 with terminals molded conventionally inside as conductive and insulating bodies, and ends connected to a cable 40 for signal or current transmission.

The connecting sleeve body 20 is sleeved on the outer side of the cable 40, one end of the connecting sleeve body 20 is sleeved on the connector body 10, specifically, one end of the connector body 10 is provided with at least one clamping body 11, one end of the connecting sleeve body 20 is provided with a clamping groove body 23, and the clamping body 11 can penetrate into the clamping groove body 23 and enter the tail end of the clamping groove body 23 to be fixed under the rotation of the connecting sleeve body 20.

Referring to fig. 3-5, the connecting sleeve body 20 includes a main sleeve body 21 and an end cover body 22 coaxially disposed, the end cover body 22 is used for connecting to the connector body 10, the clamping groove body 23 is disposed on the end cover body 22, the end cover body 22 adopts a circular ring structure, and the main sleeve body 21 adopts a hollow regular polygon prism structure, so that surface friction force can be increased.

The clamping groove 23 comprises an inlet section 231, a moving section 232 and a locking section 233, wherein the inlet section 231 is sequentially connected, the inlet section 231 is arranged on the end face of the end cover 22 and axially extends along the end face, the moving section 232 radially extends along the end cover 22, the moving section 232 has a gradually shrinking trend, and the clamping main body 11 is limited and locked in the locking section 233.

Here, one end cover at connector main part 10 is equipped with a sealing ring 12, sealing ring 12 laminating sets up between connector main part 10 and end cover body 22 to and, main cover body 21 deviates from end cover body 22 one end and is provided with the accommodation area, the accommodation area is used for setting up sealing washer 30, and sealing ring 12 adopts O shape circle structure, and sealing washer 30 adopts the silica gel sealing washer structure of multilayer, has certain elasticity, seals at the head and the tail both ends of being connected through sealing ring 12 and sealing washer 30.

The accommodating area includes a plurality of first limiting plates 24 disposed on the same plane, and a plurality of second limiting plates 25 disposed on the same plane, a space for accommodating the sealing ring 30 exists between the first limiting plates 24 and the second limiting plates 25, and the first limiting plates 24 and the second limiting plates 25 are distributed in a staggered manner.

Generally, three first limiting plates 24 and three second limiting plates 25 are provided, and on a planar projection view, the three first limiting plates 24 and the three second limiting plates 25 form an annular structure, so that the sealing ring 30 is effectively clamped and fixed, and meanwhile, a channel through which the cable 40 passes flows out.

Here, the tail end of the cable 40 passes through the receiving area and the sealing ring 30 and passes out of the connecting sleeve body 20.

All of the manners described herein may be performed in any suitable order. The use of any and all examples, or exemplary language (e.g., "such as") provided herein, is intended merely to better illuminate the utility model and does not pose a limitation on the scope of the utility model unless otherwise claimed. No language in the specification should be construed as indicating any non-claimed element as essential to the practice of the utility model.

The present utility model describes preferred embodiments, including the best mode known to the inventors for carrying out the utility model. Variations of these preferred embodiments will, of course, be apparent to those skilled in the art. The inventors expect skilled artisans to employ such variations as appropriate, and the inventors intend for the utility model to be practiced otherwise than as specifically described herein. Accordingly, this utility model includes all modifications encompassed within the spirit and scope of the utility model as defined by the claims. Moreover, unless indicated otherwise or clearly contradicted by context, the present utility model includes any of the above-described factors and all possible variations thereof.

Claims

1. The utility model provides an energy storage connector, includes the connector main part, its characterized in that still includes a adapter sleeve body of spin joint on the connector main part, connector main part one end is provided with at least one joint main part, adapter sleeve body one end is provided with the joint cell body, the joint main part can penetrate the joint cell body and get into the tail end of joint cell body under the rotation of adapter sleeve body and fix.

2. The energy storage connector of claim 1, wherein the connecting sleeve body comprises a main sleeve body and an end cover body which are coaxially arranged, the end cover body is used for being connected with the connector body, and the clamping groove body is arranged on the end cover body.

3. The energy storage connector of claim 2, wherein the clamping groove body comprises an inlet section, a moving section and a locking section which are sequentially connected, the inlet section is arranged on the end face of the end cover body and extends along the axial direction of the end cover body, and the moving section extends along the radial direction of the end cover body.

4. An energy storage connector as defined in claim 3, wherein a sealing ring is sleeved on one end of the connector body, and the sealing ring is fitted between the connector body and the end cap body.

5. An energy storage connector as defined in claim 2, wherein an end of the main sleeve body facing away from the end cap body is provided with a receiving area for a sealing ring.

6. The energy storage connector of claim 5, wherein the receiving area includes a plurality of first limiting plates disposed on a same plane and a plurality of second limiting plates disposed on the same plane, and a space for receiving a sealing ring is provided between the first limiting plates and the second limiting plates.

7. The energy storage connector of claim 6, wherein the first and second limiting plates are staggered.

8. The energy storage connector of claim 6, wherein one end of the connector body is connected with a cable, and the connecting sleeve body is sleeved outside the cable.

9. An energy storage connector according to claim 8, wherein the tail end of the cable passes through the receiving area and the sealing ring and out of the connecting sleeve body.