Battery box tray convenient to disassemble

Abstract

The utility model relates to the technical field of battery box trays, and discloses a battery box tray convenient to disassemble, which comprises a tray, an upward bulge is fixedly arranged on the tray and is used for being inserted into a battery box matching pit at the bottom of a battery box, through matching insertion holes are formed in the battery box at intervals, and the matching insertion holes are inserted into the battery box matching pit. Fixing tooth sliding holes are annularly formed in the side wall of the tray frame at intervals, tray fixing teeth are inserted into the fixing tooth sliding holes, and the tray fixing teeth are inserted into the matched insertion holes to fix the battery box. According to the utility model, the structure is simple, the tray fixing teeth can be inserted into the matched insertion holes only by aligning the battery box with the tray rack and then pressing down during connection, and then when the battery box needs to be disassembled, the tray fixing teeth can be completely contracted by exhausting air from the air pipe through air pump equipment, so that the battery box can be conveniently taken down.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery box tray technical field especially a battery box tray convenient to dismantle. BACKGROUND

[0002] The traditional battery box and battery box tray adopt bolt to fix, in order to the stability of fixed will adopt more bolt or screw, like this, when maintaining overhauling or replacing battery module, it is more troublesome to dismantle. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problem that: in order to overcome the above -mentioned problem, provide a battery box tray convenient to dismantle, it solves above -mentioned etc.

[0004] The utility model solves its technical problem and is realized by adopting the following technical scheme:

[0005] A kind of battery box tray convenient to dismantle, including a tray, fixed with the battery box mating pit for being inserted to the bottom of battery box in the tray, the mating insertion hole is arranged at intervals on the battery box, fixed tooth sliding hole is annularly arranged at intervals in the side wall of tray frame, tray fixed tooth is inserted and arranged in the fixed tooth sliding hole, and the tray fixed tooth is inserted into the mating insertion hole to fix the battery box.

[0006] Preferably, the upper end surface of the tray fixed tooth is arc-shaped to facilitate the tray fixed tooth to automatically retract into the fixed tooth sliding hole after the battery box is pressed down.

[0007] Preferably, a stepped hole is arranged in the fixed tooth sliding hole, and a spring is arranged on the stepped surface of the stepped hole to outwardly push the tray fixed tooth, and the tray fixed tooth is outwardly pushed out and inserted into the mating insertion hole to complete fixation under the action of the spring when the battery box is pressed on the tray.

[0008] Preferably, a rubber sealing piston block is fixedly arranged at the tail end of the tray fixed tooth, and the rubber sealing piston block is sealingly and slidably arranged in the fixed tooth sliding hole.

[0009] Preferably, a gas pipe in airtight communication with the fixed tooth sliding hole is connected to the bottom of the tray, and the tray fixed tooth is retracted into the fixed tooth sliding hole under the action of negative pressure by air suction of the gas pipe, so that the tray fixed tooth is disconnected from the mating insertion hole, and the battery box can be quickly disassembled and removed.

[0010] Preferably, a valve core is arranged in the gas pipe.

[0011] The utility model discloses a simple structure, only needs to aim the battery box at the tray frame and then presses down to make the tray fixed tooth insert to the cooperation jack, then when needing to disassemble, the tray fixed tooth can all contract through the air pump equipment to the air pipe exhaust to the battery box is taken down. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model is further explained below in combination with the drawings and examples.

[0013] Fig. 1 It is the structure schematic diagram of the utility model;

[0014] Fig. 2 It is the structure schematic diagram of the utility model. DETAILED DESCRIPTION

[0015] The utility model is further explained in combination with the drawings. These drawings are all simplified schematic diagrams, and only the basic structure of the utility model is schematically shown, so it only shows the structure related to the utility model.

[0016] The utility model embodiment is further explained in combination with the drawings:

[0017] As Figs. 1-2 The utility model discloses a battery box tray convenient to disassemble, including a tray 15, the tray 15 is fixed with the battery box cooperation pit 12 that projects upward for inserting to the bottom of battery box 10, the battery box 10 is equipped with the cooperation jack 11 of penetrating interval, the lateral wall annular interval of tray frame 14 is equipped with fixed tooth sliding hole 17, the fixed tooth sliding hole 17 inserts and sets up tray fixed tooth 16, tray fixed tooth 16 inserts and sets up the cooperation jack 11 to the battery box 10 is fixed.

[0018] Preferably, the upper end surface of the tray fixed tooth 16 is arc-shaped to facilitate the tray fixed tooth 16 to automatically retract into the fixed tooth sliding hole 17 after the battery box 10 is pressed down.

[0019] Preferably, a stepped hole is arranged in the fixed tooth sliding hole 17, and a spring is arranged on the stepped surface of the stepped hole to outwardly push the tray fixed tooth 16. When the battery box 10 is pressed on the tray 15, the tray fixed tooth 16 is outwardly pushed out and inserted into the cooperation jack 11 under the action of the spring to complete the fixation.

[0020] Preferably, a rubber sealing piston block is fixedly arranged at the tail end of the tray fixed tooth 16, and the rubber sealing piston block is sealingly and slidably arranged in the fixed tooth sliding hole 17.

[0021] Preferably, a gas pipe 13 in airtight communication with the fixed tooth sliding hole 17 is arranged in the bottom of the tray 15, and the tray fixed teeth 16 are retracted into the fixed tooth sliding hole 17 under the action of negative pressure by suction of the gas pipe 13 by a gas pump, so that the tray fixed teeth 16 are disengaged from the mating plug hole 11, and the battery box 10 can be quickly disassembled and removed.

[0022] Preferably, a valve core 18 is arranged in the gas pipe 13.

[0023] It should be emphasized that the embodiments of the utility model are illustrative rather than restrictive, and thus the utility model is not limited to the embodiments described in the specific embodiments, and any other embodiments derived by those skilled in the art according to the technical scheme of the utility model also belong to the protection scope of the utility model.

Claims

1. A battery compartment tray that is easy to disassemble, characterized in that: The device includes a tray (15) with an upwardly protruding battery box mating recess (12) fixed on the tray (15) for insertion into the bottom of the battery box (10). The battery box (10) has through mating holes (11) spaced apart. The upper end of the tray (15) is fixed with a tray frame (14). The side wall of the tray frame (14) has circumferentially spaced fixing tooth sliding holes (17). The tray fixing teeth (16) are inserted into the fixing tooth sliding holes (17) and are inserted into the mating holes (11) to fix the battery box (10).

2. The easily detachable battery box tray according to claim 1, characterized in that: The upper end face of the tray fixing tooth (16) is arc-shaped so that the tray fixing tooth (16) can automatically retract into the fixing tooth sliding hole (17) after the battery box (10) is pressed down.

3. The easily detachable battery compartment tray according to claim 2, characterized in that: A stepped hole is provided in the fixed tooth sliding hole (17), and a spring is provided on the stepped surface of the stepped hole to push the tray fixing tooth (16) outward. When the battery box (10) is pressed on the tray (15), the tray fixing tooth (16) is pushed outward under the action of the spring and inserted into the mating insertion hole (11) to complete the fixing.

4. The easily detachable battery compartment tray according to claim 3, characterized in that: A rubber sealing piston block is fixed at the tail end of the tray fixing tooth (16), and the rubber sealing piston block is sealed and slidably disposed in the sliding hole (17) of the fixing tooth.

5. The easily detachable battery compartment tray according to claim 4, characterized in that: An air pipe (13) is connected to the bottom of the tray (15) and is airtightly connected to the fixed tooth sliding hole (17). By sucking air into the air pipe (13) by an air pump, the tray fixing teeth (16) can be completely retracted into the fixed tooth sliding hole (17) under negative pressure, and then the tray fixing teeth (16) are disengaged from the mating insertion hole (11). This allows the battery box (10) to be quickly disassembled and removed.

6. The easily detachable battery compartment tray according to claim 5, characterized in that: A valve core (18) is provided inside the air tube (13).

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