Assembled battery connector connecting structure

Abstract

The utility model relates to the technical field of new energy automobile power batteries, and discloses an assembled battery connector connecting structure which comprises a connecting rod, an upper sliding rail, a lower sliding rail, an upper limiting buckle, a lower limiting buckle, a battery connector and a battery box body, the upper sliding rail is fixedly arranged at the left end of the connecting rod, and the lower sliding rail is fixedly arranged at the right end of the connecting rod. A lower sliding rail is fixedly arranged at the lower end of the upper sliding rail, an upper limiting buckle is fixedly arranged at the lower end of the connecting rod, a lower limiting buckle is fixedly arranged on the left side of the connecting rod, a battery inserting piece is movably arranged on the left side of the lower limiting buckle, and a battery box body is fixedly arranged at the lower end of the upper limiting buckle. According to the assembled battery connector connecting structure, the battery connectors are connected or disconnected through the sliding rails, the upper sliding rail extending section is connected with the battery connectors of various models in a matched mode, and the multiple sliding rails are connected through the connecting rods so that the assembled battery connector connecting structure can be matched with batteries of different number combinations.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy automobile power battery technical field, concretely is a kind of combined battery connector connection structure. BACKGROUND

[0002] Power battery pack is the key component of electric vehicle, and the combination mode affects its performance and safety, series connection improves voltage, is suitable for motor drive, and parallel connection increases capacity and current, improves endurance and power, and higher safety, mixed group balanced voltage and capacity, but complexity and cost are high, connection mode, process method also need to be selected according to demand, ensure that electric vehicle is stable, safe.

[0003] The push rod connecting rod structure in the prior art includes a first connecting rod hinged to a guide rail, and a second connecting rod hinged to a fixed pin assembly, and the second connecting rod is hinged to the first connecting rod; the push rod connecting rod structure in the prior art is relatively complex, which is not conducive to maintenance, and the existing fixed guide rail structure is used for detachable connection of the power battery and the fixed base on one hand, and the guide rail is provided with a fixed socket for fixing the power battery by means of a pin rod, and on the other hand, the fixed pin assembly is slidably arranged on the guide rail, and an elastic reset member is arranged in the guide groove for resetting the pin rod to fix the power battery; the existing structure is difficult to process and has high maintenance difficulty. UTILITY MODEL CONTENTS

[0004] (I) Technical problem solved

[0005] The utility model aims at providing a combined battery connector connection structure to solve the problems of complex push rod connecting rod structure, poor maintenance convenience and complex overall structure of the slide rail in the background art.

[0006] (II) Technical scheme

[0007] To achieve the above object, the utility model provides the following technical scheme: a combined battery connector connection structure, which comprises a connecting rod, an upper slide rail, a lower slide rail, an upper limiting buckle, a lower limiting buckle, a battery plug and a battery box body, the left end of the connecting rod is fixedly provided with the upper slide rail, the lower end of the upper slide rail is fixedly provided with the lower slide rail, the lower end of the connecting rod is fixedly provided with the upper limiting buckle, the left side of the connecting rod is fixedly provided with the lower limiting buckle, the left side of the lower limiting buckle is movably provided with the battery plug, and the lower end of the upper limiting buckle is fixedly provided with the battery box body.

[0008] The connecting rod is preferably: the overall shape is rectangular, the front end is connected with a plurality of upper slide rails, the notch is connected with a stainless steel pipe connector, the rear end is equipped with a handle, the material is stainless steel, the remaining positions are welded, the battery plug-in is connected or disconnected through the slide rail, and the upper slide rail extension section is adapted to connect a plurality of models of battery plug-ins; a plurality of slide rails are connected through the connecting rod, and the batteries of different number combinations can be adapted.

[0009] The upper slide rail is preferably: a modified piece, the front end has an extension section for connecting the battery plug-in, the material is aluminum alloy, the upper slide rail is installed on the lower slide rail, a plurality of slide rails are connected through the connecting rod, and the consistency of the overall mechanism is maintained, and a plurality of battery plug-ins can be quickly disconnected and connected by only controlling the connecting rod.

[0010] The lower slide rail is preferably: a used piece, the material is aluminum alloy, the connection mode with the battery box body is adhesion, the lower slide rail is applicable to vehicle combined battery plug-ins, external load power bank plug-ins and the like, and can be applicable to applications in a plurality of scenes.

[0011] The upper limit buckle is preferably: a modified piece, the fixed handle guarantees the stability of the plug-in connection, the material is plastic, the connection mode with the battery box body is adhesion, most of the parts can be modified from existing structures, the matching between the parts is simple, and the overall structure is stable.

[0012] The lower limit buckle is preferably: a modified piece, the stroke is limited, the material is plastic, the connection mode with the battery box body is adhesion, the parts are independent and cooperate with each other, a single part can be replaced and repaired independently, and the overall stability of the mechanism is not affected.

[0013] Compared with the prior art, the combination battery connector connection structure has the beneficial effects that:

[0014] 1. The combination battery connector connection structure is characterized in that the battery plug-in is connected or disconnected through the slide rail, and the upper slide rail extension section is adapted to connect a plurality of models of battery plug-ins; a plurality of slide rails are connected through the connecting rod, and the batteries of different number combinations can be adapted.

[0015] 2. The combination battery connector connection structure is characterized in that a plurality of slide rails are connected through the connecting rod, the consistency of the overall mechanism is maintained, and a plurality of battery plug-ins can be quickly disconnected and connected by only controlling the connecting rod.

[0016] 3. The combination battery connector connection structure is characterized in that the lower slide rail is applicable to vehicle combined battery plug-ins, external load power bank plug-ins and the like, and can be applicable to applications in a plurality of scenes.

[0017] 4. The combination battery connector connection structure is characterized in that most of the parts can be modified from existing structures, the matching between the parts is simple, and the overall structure is stable.

[0018] 5、The combination battery connector connection structure, through the high independence of parts and mutual cooperation, if a single part is damaged, it can be replaced and repaired individually, without affecting the overall stability of the mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 Assembly exploded view;

[0020] Figure 2 Battery connector control mechanism assembly view;

[0021] Figure 3 Battery connector connection state;

[0022] Figure 4 Battery connector disconnection state;

[0023] Figure 5 Parts position display top view;

[0024] Figure 6 Connecting rod stainless steel pipe connecting piece.

[0025] In the figure: 101, connecting rod; 102, upper slide rail; 103, lower slide rail; 104, upper limit buckle; 105, lower limit buckle; 200, battery connector; 300, battery box. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Please refer to Figure 1 - Figure 4 The present application provides a technical solution: a combination battery connector connection structure, which comprises a connecting rod 101, an upper slide rail 102, a lower slide rail 103, an upper limit buckle 104, a lower limit buckle 105, a battery connector 200 and a battery box 300, characterized in that: the left end of the connecting rod 101 is fixedly provided with the upper slide rail 102, the lower end of the upper slide rail 102 is fixedly provided with the lower slide rail 103, the lower end of the connecting rod 101 is fixedly provided with the upper limit buckle 104, the left side of the connecting rod 101 is fixedly provided with the lower limit buckle 105, the left side of the lower limit buckle 105 is movably provided with the battery connector 200, and the lower end of the upper limit buckle 104 is fixedly provided with the battery box 300.

[0028] Connecting rod 101: the overall shape is rectangular, the front end is connected with a plurality of upper slide rails, a notch is connected with a stainless steel pipe connector, the rear end is equipped with a handle, the material is 304 stainless steel, the rest positions are welded, the upper slide rail 102: a modified piece, the front end has an extension section for connecting a battery plug-in, the material is aluminum alloy, and the upper slide rail is installed on a lower slide rail, the lower slide rail 103: a piece used, the material is aluminum alloy, and the battery box is connected in a manner of adhesion.

[0029] Upper limit buckle 104: a modified piece, the fixed handle ensures the stability of the plug-in connection, the material is plastic, and the battery box is connected in a manner of adhesion, lower limit buckle 105: a modified piece, the stroke is limited, the material is plastic, and the battery box is connected in a manner of adhesion.

[0030] Working principle: by taking the connecting rod 101 out of the upper limit buckle 104, rotating the connecting rod 101 at a certain angle, using a certain pushing force or pulling force (0°-90° for pushing force, 90°-180° for pulling force) on the connecting rod 101 to drive the upper slide rail 102 to move, thereby driving the battery plug-in 200 to move and disconnect, when the connecting rod 101 reaches the lower limit buckle 105, the slide rail moving stroke reaches the maximum, and the battery plug-in 200 is completely disconnected, a certain pulling force is used on the connecting rod 101 to drive the upper slide rail 102 to move, thereby driving the battery plug-in 200 to move and connect, after the battery plug-in 200 is completely connected, the slide rail moving stroke reaches the maximum, the connecting rod 101 is put into the upper limit buckle 104, and the stability of the battery plug-in 200 connection is ensured.

[0031] Finally, it should be noted that the above content is only used to illustrate the technical solutions of the present application, and is not a limitation on the protection scope of the present application. Simple modifications or equivalent replacements of the technical solutions of the present application by those skilled in the art do not deviate from the essence and scope of the technical solutions of the present application.

Claims

1. A combined battery connector connection structure, comprising a connecting rod (101), an upper slide rail (102), a lower slide rail (103), an upper limit buckle (104), a lower limit buckle (105), a battery plug (200), and a battery housing (300), characterized in that: The left end of the connecting rod (101) is fixedly provided with an upper slide rail (102), the lower end of the upper slide rail (102) is fixedly provided with a lower slide rail (103), the lower end of the connecting rod (101) is fixedly provided with an upper limit buckle (104), the left side of the connecting rod (101) is fixedly provided with a lower limit buckle (105), the left side of the lower limit buckle (105) is movably provided with a battery plug (200), and the lower end of the upper limit buckle (104) is fixedly provided with a battery box (300).

2. The combined battery connector connection structure according to claim 1, characterized in that: The connecting rod (101) is rectangular in shape, with multiple upper slide rails connected to the front end, stainless steel pipe connectors at the notch, and a handle at the rear end. It is made of 304 stainless steel and welded to the rest.

3. The combined battery connector connection structure according to claim 2, characterized in that: The upper slide rail (102) is a modified part with an additional extension at the front end for connecting the battery plug. It is made of aluminum alloy and is installed on the lower slide rail.

4. The combined battery connector connection structure according to claim 3, characterized in that: The lower slide rail (103) is a conventional component made of aluminum alloy and is connected to the battery box by adhesive bonding.

5. The combined battery connector connection structure according to claim 4, characterized in that: The upper limit buckle (104) is a modified part that fixes the handle to ensure the stability of the plug connection. It is made of plastic and is connected to the battery box by adhesive bonding.

6. The combined battery connector connection structure according to claim 5, characterized in that: The lower limit buckle (105) is a modified part that limits the stroke. It is made of plastic and is connected to the battery box by adhesive bonding.

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