CN213482418U

CN213482418U - New energy automobile battery short circuit test safety isolation case

Info

Publication number: CN213482418U
Application number: CN202022551345.XU
Authority: CN
Inventors: 张守福; 张永纲
Original assignee: Dalian Dongang Electromechanical Co ltd
Current assignee: Dalian Dongang Electromechanical Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-06-18
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a new energy automobile battery short circuit test safety isolation case, the power distribution box comprises a box body, the inside of box is equipped with the inside lining, it has the intermediate layer to fill between box and the inside lining, the below of box is equipped with the bottom plate, the outer wall of first slide bar cup joints with the inner wall slip of first slide sleeve, the outer wall of first slide sleeve cup joints with the sheathed tube inner wall slip, the top of first spring is laminated mutually with the bottom of first slide bar. This new energy automobile battery short circuit test safety isolation case, through first fixture block, the second fixture block, the ejector pad, the second slide bar, the dog, the cooperation of second sliding sleeve and second spring, realize being connected of top cap and inside lining, thereby realize relative sealing to a certain extent, with the new energy automobile battery of keeping apart the short circuit test, through the roof, the cooperation of chock and pull ring, thereby can realize opening the window of top cap, thereby observe the new energy automobile battery of short circuit test through this position, application method is simple, therefore, the clothes hanger is strong in practicability, and is convenient for popularize.

Description

New energy automobile battery short circuit test safety isolation case

Technical Field

The utility model relates to a new energy automobile battery short circuit test technical field specifically is a new energy automobile battery short circuit test safety isolation case.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. When the short circuit test is carried out on the new energy automobile battery, accidents such as combustion and the like easily occur, and certain potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new energy automobile battery short circuit test safety isolation case to solve the problem that provides among the above-mentioned background art when carrying out the short circuit test to new energy automobile battery, unexpected circumstances such as easy emergence burning have certain potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: a safety isolation box for testing a battery short circuit of a new energy automobile comprises a box body, wherein a lining is arranged inside the box body, an interlayer is filled between the box body and the lining, a bottom plate is arranged below the box body, and the box body is fixedly connected with the bottom plate through a plurality of supporting mechanisms;

the supporting mechanism comprises a sleeve, an end head, a first sliding rod, a first sliding sleeve and a first spring;

the top end of the sleeve is fixedly connected with the end, the lower surface of the end is fixedly connected with the top end of the first sliding rod, the outer wall of the first sliding rod is sleeved with the inner wall of the first sliding sleeve in a sliding mode, the outer wall of the first sliding sleeve is sleeved with the inner wall of the sleeve in a sliding mode, the inner wall of the first sliding sleeve is sleeved with the first spring, and the top end of the first spring is attached to the bottom end of the first sliding rod.

Preferably, the top end of the lining is sleeved with the top cover, and the top cover is clamped with the lining through a clamping mechanism;

the clamping mechanism comprises a first clamping block, a second clamping block, a pushing block, a second sliding rod, a stop block, a second sliding sleeve and a second spring;

the bottom of the first fixture block is fixedly connected with the upper surface of the lining, the first fixture block is clamped with the second fixture block, one side, far away from the first fixture block, of the second fixture block is fixedly connected with the push block, one side, far away from the first fixture block, of the push block is fixedly connected with one end of the second slide bar, the other end of the second slide bar is fixedly connected with the stop block, the outer wall of the second slide bar is sleeved with the second sliding sleeve and the second spring, and the second sliding sleeve is fixedly connected with the top cover through bolts.

Preferably, an observation window is arranged in the middle of the top end of the top cover;

the observation window comprises a top plate, a chock block and a pull ring;

the lower surface of the top plate is fixedly connected with the chock block, the chock block and the top plate are both sleeved with the top cover, and the upper surface of the top plate is fixedly connected with the pull ring.

Preferably, the outer side of the sleeve is provided with a sliding groove, the sliding groove is in sliding sleeve connection with a sliding block, and the sliding block is fixedly connected with the outer wall of the first sliding rod through a bolt.

Preferably, a plurality of handles are uniformly and fixedly connected to the upper surface of the top cover.

Preferably, the outer wall of the grip is sleeved with a rubber sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: this new energy automobile battery short circuit test safety isolation case, through the sleeve pipe, the end, first slide bar, the cooperation of first sliding sleeve and first spring, realize the support to the box, and can increase the shock resistance of box under the effect of first spring, through first fixture block, the second fixture block, the ejector pad, the second slide bar, the dog, the cooperation of second sliding sleeve and second spring, realize being connected of top cap and inside lining, thereby realize relative sealing to a certain extent, with the new energy automobile battery of keeping apart the short circuit test, through the roof, the cooperation of chock and pull ring, thereby can realize the windowing of top cap, thereby observe the new energy automobile battery of short circuit test through this position, use method is simple, therefore, the clothes hanger is strong in practicability, and is convenient for popularize.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the first slide bar and first spring structure of FIG. 1;

fig. 3 is a schematic structural view of a second fixture block and a second sliding sleeve in fig. 1;

fig. 4 is a schematic view of the structure of the sliding block and the sliding groove in fig. 1.

In the figure: 1. the box body, 2, the interlayer, 3, the lining, 4, the bottom plate, 5, the supporting mechanism, 501, the sleeve, 502, the end head, 503, the first sliding rod, 504, the first sliding sleeve, 505, the first spring, 6, the top cover, 7, the clamping mechanism, 701, the first fixture block, 702, the second fixture block, 703, the pushing block, 704, the second sliding rod, 705, the stopper, 706, the second sliding sleeve, 707, the second spring, 8, the observation window, 801, the top plate, 802, the plug block, 803, the pull ring, 9, the sliding chute, 10, the sliding block, 11, and the handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a safety isolation box for testing a battery short circuit of a new energy automobile comprises a box body 1, a lining 3 is arranged inside the box body 1, an interlayer 2 is filled between the box body 1 and the lining 3, a bottom plate 4 is arranged below the box body 1, and the box body 1 is fixedly connected with the bottom plate 4 through a plurality of supporting mechanisms 5; the supporting mechanism 5 comprises a sleeve 501, a head 502, a first sliding rod 503, a first sliding sleeve 504 and a first spring 505; the top end of the sleeve 501 is fixedly connected with the end 502, the lower surface of the end 502 is fixedly connected with the top end of the first sliding rod 503, the outer wall of the first sliding rod 503 is slidably sleeved with the inner wall of the first sliding sleeve 504, the outer wall of the first sliding sleeve 504 is slidably sleeved with the inner wall of the sleeve 501, the inner wall of the first sliding sleeve 504 is sleeved with the first spring 505, and the top end of the first spring 505 is attached to the bottom end of the first sliding rod 503. The lining 3 is made of thermosetting rubber.

The top end of the lining 3 is sleeved with a top cover 6, and the top cover 6 is clamped with the lining 3 through a clamping mechanism 7; the clamping mechanism 7 comprises a first clamping block 701, a second clamping block 702, a pushing block 703, a second sliding rod 704, a stop 705, a second sliding sleeve 706 and a second spring 707; the bottom end of the first fixture block 701 is fixedly connected with the upper surface of the lining 3, the first fixture block 701 is clamped with the second fixture block 702, one side of the second fixture block 702, which is far away from the first fixture block 701, is fixedly connected with the push block 703, one side of the push block 703, which is far away from the first fixture block 701, is fixedly connected with one end of the second slide bar 704, the other end of the second slide bar 704 is fixedly connected with the stop block 705, the outer wall of the second slide bar 704 is sleeved with the second sliding sleeve 706 and the second spring 707, and the second sliding sleeve 706 is fixedly connected with the top cover 6 through bolts. The second fixture block 702 can be driven to be separated from the first fixture block 701 by the east pushing block 703, so that the top cover 6 can be detached.

An observation window 8 is arranged in the middle of the top end of the top cover 6; the observation window 8 comprises a top plate 801, a plug 802 and a pull ring 803; the lower surface of the top plate 801 is fixedly connected with the chock block 802, the chock block 802 and the top plate 801 are both sleeved with the top cover 6, and the upper surface of the top plate 801 is fixedly connected with the pull ring 803. The outer side of the sleeve 501 is provided with a sliding groove 9, the sliding groove 9 is slidably sleeved with a sliding block 10, and the sliding block 10 is fixedly connected with the outer wall of the first sliding rod 503 through a bolt. A plurality of handles 11 are uniformly fixed on the upper surface of the top cover 6. The outer wall of the grip 11 is sleeved with a rubber sleeve. The cooperation of the slider 10 with the slide slot 9 prevents the first sliding rod 503 from being separated from the first spring 505.

When the short circuit test of the new energy automobile battery is carried out, the new energy automobile battery to be tested is placed in the lining 3 of the box body 1, the pull ring 803 is pulled to drive the top plate 801 and the chock 802 to be separated from the top cover 6, the circuit for the test is passed through the position of the top plate 801 of the top cover 6 and is connected with the new energy automobile battery to be tested, the top cover 6 is pulled to be buckled with the top end of the lining 3, during the period, the first fixture block 701 pushes the second fixture block 702 to slide towards the inner side under the action of the inclined plane, and pushes the push block 703 and the second slide bar 704 to move synchronously so as to compress the second spring 707, so that the second fixture block 702 is finally buckled with the first fixture block 701 under the elastic force of the second spring 707, so as to realize the buckling of the top cover 6 and the lining 3, so as to realize the relative sealing of the lining 3, at the time, the short circuit test of the new energy automobile battery can be carried out, if, thereby improving safety.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new energy automobile battery short circuit test safety isolation case which characterized in that: the box body is characterized by comprising a box body (1), wherein a lining (3) is arranged inside the box body (1), an interlayer (2) is filled between the box body (1) and the lining (3), a bottom plate (4) is arranged below the box body (1), and the box body (1) is fixedly connected with the bottom plate (4) through a plurality of supporting mechanisms (5);

the supporting mechanism (5) comprises a sleeve (501), a head (502), a first sliding rod (503), a first sliding sleeve (504) and a first spring (505);

the top of sleeve pipe (501) and end (502) looks rigid coupling, the lower surface of end (502) and the top looks rigid coupling of first slide bar (503), the outer wall of first slide bar (503) and the inner wall sliding sleeve of first sliding sleeve (504) cup joint, the outer wall of first sliding sleeve (504) and the inner wall sliding sleeve of sleeve pipe (501) cup joint, the inner wall and the first spring (505) of first sliding sleeve (504) cup joint mutually, the top of first spring (505) and the bottom of first slide bar (503) are laminated mutually.

2. The safety isolation box for the battery short circuit test of the new energy automobile according to claim 1, characterized in that: the top end of the lining (3) is sleeved with the top cover (6), and the top cover (6) is clamped with the lining (3) through a clamping mechanism (7);

the clamping mechanism (7) comprises a first clamping block (701), a second clamping block (702), a pushing block (703), a second sliding rod (704), a stop block (705), a second sliding sleeve (706) and a second spring (707);

the bottom end of the first fixture block (701) is fixedly connected with the upper surface of the lining (3), the first fixture block (701) is connected with the second fixture block (702) in a clamping mode, one side, far away from the first fixture block (701), of the second fixture block (702) is fixedly connected with the push block (703), one side, far away from the first fixture block (701), of the push block (703) is fixedly connected with one end of the second sliding rod (704), the other end of the second sliding rod (704) is fixedly connected with the stop block (705), the outer wall of the second sliding rod (704) is sleeved with the second sliding sleeve (706) and the second spring (707), and the second sliding sleeve (706) is fixedly connected with the top cover (6) through bolts.

3. The safety isolation box for the battery short circuit test of the new energy automobile according to claim 2, characterized in that: an observation window (8) is arranged in the middle of the top end of the top cover (6);

the observation window (8) comprises a top plate (801), a chock (802) and a pull ring (803);

the lower surface of the top plate (801) is fixedly connected with the chock block (802), the chock block (802) and the top plate (801) are both sleeved with the top cover (6), and the upper surface of the top plate (801) is fixedly connected with the pull ring (803).

4. The safety isolation box for the battery short circuit test of the new energy automobile according to claim 1, characterized in that: the outer side of the sleeve (501) is provided with a sliding groove (9), the sliding groove (9) is in sliding sleeve connection with a sliding block (10), and the sliding block (10) is fixedly connected with the outer wall of the first sliding rod (503) through a bolt.

5. The safety isolation box for the battery short circuit test of the new energy automobile according to claim 2, characterized in that: the upper surface of the top cover (6) is uniformly and fixedly connected with a plurality of grips (11).

6. The safety isolation box for the battery short circuit test of the new energy automobile according to claim 5, characterized in that: the outer wall of the grip (11) is sleeved with a rubber sleeve.