CN210866303U - Battery fixing device for new energy automobile - Google Patents

Abstract

The utility model discloses a battery fixing device for new energy automobile, comprising a base plate, the upper surface center department rigid coupling of bottom plate is equipped with the bedplate, the inside of bedplate is equipped with the battery, the equal rigid coupling in the left and right sides of battery is equipped with the extension board, the center department rigid coupling of extension board is equipped with wears a section of thick bamboo, one side that the battery was kept away from to the extension board is equipped with the pole of wearing, it links to each other with the bottom plate to wear the pole, it pegs graft with wearing the pole and links to each other, the bottom outer wall rigid coupling of wearing the pole is equipped with the cardboard, the bottom of wearing a section of thick bamboo is. A battery fixing device for new energy automobile resists with the first elasticity of stretching the spring through the straight board of pulling, drives the smooth frame and slides at the outer wall of slide rail, and straight board drives perpendicular piece and clamp plate motion, and the clamp plate is pushed down the extension board, and when straight board and riser were kept away from, the turning lever moved to the top of second connecting rod along with first connecting rod, pulled the turning lever and rotated, and the turning lever drives the inside that the bayonet socket was gone into to the card frame card, has reached the effect that can install fast and dismantle the battery.

Description

Battery fixing device for new energy automobile

Technical Field

The utility model relates to a new energy automobile battery installation technical field, specific field is a battery fixing device for new energy automobile.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or uses conventional automobile fuel and adopts a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, and adopts a lithium ion secondary battery as a novel rechargeable battery with high voltage and high energy density, and the lithium ion secondary battery has unique physical and electrochemical properties and has wide prospects in civil and national defense applications. The outstanding characteristics are as follows: light weight, large energy storage (high energy density), no pollution, no memory effect and long service life. Under the condition of the same volume and weight, the storage capacity of the lithium battery is 1.6 times that of the nickel-hydrogen battery and 4 times that of the nickel-cadmium battery, and only 20-30% of the theoretical electric quantity of the lithium battery is developed and utilized by people, so that the development prospect is very bright. Meanwhile, the battery is a real green environment-friendly battery, cannot cause pollution to the environment, and is the best battery which can be applied to the electric vehicle at present. The development and utilization of lithium ion batteries in the nineties of the twentieth century have made breakthrough progress so far, and the lithium ion batteries completely with independent intellectual property rights are developed. However, the existing battery is installed by adopting a bolt technology, the space is small during installation, the operation is troublesome, and the installation speed is slow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery fixing device for new energy automobile to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a battery fixing device for a new energy automobile comprises a base plate, wherein a base plate is fixedly assembled at the center of the upper surface of the base plate, a battery is arranged in the base plate, support plates are fixedly assembled at the left side and the right side of the battery, a penetrating tube is fixedly assembled at the center of each support plate, a penetrating rod is arranged on one side of each support plate far away from the battery and connected with the base plate, the penetrating tube is connected with the penetrating rod in an inserting manner, a clamping plate is fixedly assembled on the outer wall of the bottom end of the penetrating rod, the bottom of the penetrating tube is attached to the clamping plate, a sliding rail is arranged on one side of the base plate far away from the support plates and connected with the base plate, a sliding frame is slidably clamped on the outer wall of the sliding rail, a straight plate is fixedly assembled on the upper surface of the sliding frame, one end, close to one side wall of each support plate, of the top end of each, a second connecting block is fixedly connected to one side wall of the top end of the straight plate far away from the support plate, a second connecting rod is movably mounted on the second connecting block through a third rotating shaft, a vertical plate is arranged at one end, far away from the support plate, of the slide rail, the vertical plate is connected with the bottom plate, a first stretching spring is fixedly connected to one side wall of the straight plate close to the vertical plate, a first connecting block is fixedly connected to one side wall of the top end of the vertical plate close to the straight plate, a first connecting rod is movably mounted on the first connecting block, the first connecting rod is movably connected with the second connecting rod through the second rotating shaft, one end, close to the second connecting rod, of the first connecting rod is fixedly connected to the upper surface of one end of the first connecting rod, close to the second connecting rod, of one end of the first connecting rod, provided with a connecting rod, the other end of the connecting rod is provided with a bayonet, an inserting cylinder is arranged above the bayonet, the lower surface rigid coupling of handle is equipped with the second and draws and stretch the spring, the second is drawn and is stretched the spring and link to each other with the turning lever, the below of calorie ball is equipped with the draw-in groove, the card ball links to each other with the draw-in groove joint, the below of turning lever is equipped with the horizontal piece, the center department of horizontal piece has the one end of bull stick through even axle movable mounting, the other end rigid coupling of bull stick is equipped with the card frame, the card frame links to each other with the bayonet socket joint.

Preferably, a shield is snapped to an upper surface of the battery.

Preferably, the outer wall of the first stretching spring is sleeved with a sponge sleeve.

Preferably, the outer wall of the handle is sleeved with a plastic pad.

Compared with the prior art, the beneficial effects of the utility model are that: a battery fixing device for a new energy automobile drives a sliding frame to slide on the outer wall of a sliding rail by pulling a straight plate to resist the elasticity of a first stretching spring, the straight plate drives a vertical block and a pressing plate to move, the pressing plate presses a supporting plate, when the straight plate is far away from a vertical plate, a turning rod moves to the upper part of a second connecting rod along with the first connecting rod, the turning rod is pulled to rotate, the turning rod drives a clamping frame to be clamped into the inner part of a clamping opening to hang the turning rod, a pressing handle drives an inserting rod to move to clamp a clamping ball into the inner part of the clamping opening to seal the clamping opening, the clamping frame fixes the turning rod, the horizontal surfaces of the first connecting rod and the second connecting rod are fixed, the vertical block drives the pressing plate to press the supporting plate to fix a battery, when the battery needs to be disassembled, the clamping ball is separated from the inner part of the clamping opening by pulling the handle, the turning clamping frame stops clamping the clamping rod, the first stretching spring pulls the vertical plate and the straight plate to approach, the first connecting rod and the second connecting rod rotate by taking a second, the pressing plate stops pressing the support plate, the battery can be taken down to be disassembled, the assembling and disassembling can be completed only through two steps, and the effect of rapidly assembling and disassembling the battery is achieved.

Drawings

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

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic view of the enlarged structure at B of FIG. 2;

fig. 4 is a schematic structural view of the pressing plate pressing support plate of the present invention.

In the figure: 1-bottom plate, 2-seat plate, 3-battery, 4-support plate, 5-penetrating barrel, 6-clamping plate, 7-penetrating rod, 8-sliding rail, 9-first stretching spring, 10-pressing plate, 11-vertical plate, 12-first connecting block, 13-first connecting rod, 14-second connecting rod, 15-straight plate, 16-protective cover, 17-sliding frame, 18-sponge sleeve, 19-first rotating shaft, 20-clamping frame, 21-second rotating shaft, 22-cranked rod, 23-second connecting block, 24-vertical block, 25-third rotating shaft, 26-bayonet, 27-plastic sleeve, 28-handle, 29-second stretching spring, 30-inserting barrel, 31-inserting rod, 32-clamping ball, 33-clamping groove, 34-connecting shaft, 35-transverse block and 36-rotating rod.

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 battery fixing device for a new energy automobile comprises a base plate 1, wherein the base plate 1 is a position on the automobile where a battery 3 needs to be installed, the battery 3 is placed in a seat plate 2 to facilitate the positioning of the battery 3, the seat plate 2 is fixedly connected to the center of the upper surface of the base plate 1 and is provided with the seat plate 2, the battery 3 is arranged in the seat plate 2, support plates 4 are fixedly connected to the left side and the right side of the battery 3, a penetrating tube 5 is fixedly connected to the center of each support plate 4, the battery 3 is placed in the seat plate 2 to drive the support plates 4 and the penetrating tube 5 to be sleeved on the outer wall of a penetrating rod 7, the penetrating tube 5 is located on a clamping plate 6, a straight plate 15 is pulled to resist the elasticity of a first stretching spring 9 to drive a sliding frame 17 to slide on the outer wall of a sliding rail 8, the straight plate 15 drives a vertical block 24 and a pressing plate 10 to move, the pressing plate 4 is pressed by the pressing plate 10, when the straight plate 15 is far away from, the second connecting rod 14 rotates on the second connecting block 23 by using the third rotating shaft 25 as a rotating point, the first connecting rod 13 and the second connecting rod 14 are in a horizontal state, the crank rod 22 moves to the upper side of the second connecting rod 14 along with the first connecting rod 13, the rotating rod 36 is pulled to rotate, the rotating rod 36 drives the clamping frame 20 to be clamped into the bayonet 26, the crank rod 22 is hung, the pressing handle 28 drives the inserting rod 31 to move, the clamping ball 32 is clamped into the bayonet 33, the elastic pulling and stretching inserting rod 31 of the second pulling and stretching spring 29 is reinforced, the bayonet 26 is sealed, the clamping frame 20 stays in the bayonet 26, the clamping frame 20 fixes the crank rod 22, the level of the first connecting rod 13 and the second connecting rod 14 is fixed, the vertical block 24 drives the pressing plate 10 to press the supporting plate 4 to fix the battery 3, when disassembly is needed, the handle 28 is pulled to separate the clamping ball 32 from the inside of the bayonet 33, the clamping frame 20 is pulled to clamp the stop the crank rod 22, and the first pulling and stretching spring 9 to approach the vertical plate 15, the first connecting rod 13 and the second connecting rod 14 are driven to rotate by taking the second connecting shaft 21 as a rotating point to be folded, so that the pressing plate 10 stops pressing and holding the support plate 4, the battery 3 can be taken down for disassembly, one side of the support plate 4, which is far away from the battery 3, is provided with the penetrating rod 7, the penetrating rod 7 is connected with the bottom plate 1, the penetrating cylinder 5 is connected with the penetrating rod 7 in an inserting manner, the outer wall at the bottom end of the penetrating rod 7 is fixedly connected with the clamping plate 6, the bottom of the penetrating cylinder 5 is attached to the clamping plate 6, one side of the bottom plate 1, which is far away from the support plate 4, is provided with the sliding rail 8, the sliding rail 8 is connected with the bottom plate 1, the outer wall of the sliding rail 8 is slidably clamped with the sliding frame 17, the upper surface of the sliding frame 17 is fixedly connected with the straight plate 15, one side wall, which is near the support plate 4, of the top end of the straight plate 15 is fixedly connected with, a second connecting rod 14 is movably mounted on the second connecting block 23 through a third rotating shaft 25, one end of the sliding rail 8 far away from the support plate 4 is provided with a vertical plate 11, the vertical plate 11 is connected with the bottom plate 1, a side wall of the straight plate 15 close to the vertical plate 11 is fixedly connected with a first stretching spring 9, one side wall of the top end of the vertical plate 11 close to the straight plate 15 is fixedly connected with a first connecting block 12, a first connecting rod 13 is movably mounted on the first connecting block 12, the first connecting rod 13 and the second connecting rod 14 are movably connected through a second rotating shaft 21, the upper surface of one end of the first connecting rod 13 close to the second connecting rod 14 is fixedly connected with one end provided with a crank rod 22, the other end of the crank rod 22 is provided with a bayonet 26, an inserting cylinder 30 is arranged above the bayonet 26, an inserting cylinder 31 is inserted in the inserting cylinder 30, one end of the inserting cylinder 31 is fixedly connected with a handle 28, the other end of the inserting cylinder 31 is fixedly connected with a clamping ball, the second stretching spring 29 is connected with the crank rod 22, a clamping groove 33 is arranged below the clamping ball 32, the clamping ball 32 is connected with the clamping groove 33 in a clamping mode, a cross block 35 is arranged below the crank rod 22, one end of a rotating rod 36 is movably arranged at the center of the cross block 35 through a connecting shaft 34, the other end of the rotating rod 36 is fixedly connected with a clamping frame 20, and the clamping frame 20 is connected with the clamping opening 26 in a clamping mode.

Specifically, a shield 16 is snapped onto the upper surface of the battery 3, and the shield 16 shields radiation from the battery 3.

Specifically, the outer wall of the first extension spring 9 is sleeved with a sponge sleeve 18, and the sponge sleeve 18 protects the first extension spring 9.

Specifically, the outer wall of the handle 28 is sleeved with a plastic pad 27, and the plastic pad 27 increases the friction force of the control handle 28.

The working principle is as follows: in the utility model, after the battery 3 is put into the seat board 2, the support plate 4 and the penetrating tube 5 are driven to be sleeved on the outer wall of the penetrating rod 7, the penetrating tube 5 is located on the clamping plate 6, the straight plate 15 is pulled to resist the elasticity of the first stretching spring 9, the sliding frame 17 is driven to slide on the outer wall of the sliding rail 8, the straight plate 15 drives the vertical block 24 and the pressing plate 10 to move, the pressing plate 10 presses the support plate 4, when the straight plate 15 is far away from the vertical plate 11, the first connecting rod 13 rotates on the first connecting block 12 by taking the first rotating shaft 19 as a rotating point, the second connecting rod 14 rotates on the second connecting block 23 by taking the third rotating shaft 25 as a rotating point, the first connecting rod 13 and the second connecting rod 14 are in a horizontal state, the turning rod 22 moves to the upper part of the second connecting rod 14 along with the first connecting rod 13, the turning rod 36 is pulled to rotate, the turning rod 36 drives the clamping frame 20 to be clamped into the inside of the clamping opening 26, the turning rod 22 is hung on the clamping groove, the handle 28 drives the inserting rod 31 to, and the elastic stretching inserted bar 31 of the second stretching spring 29 is reinforced to seal the bayonet 26, the clamping frame 20 stays in the bayonet 26, the clamping frame 20 fixes the turning bar 22, so that the levels of the first connecting bar 13 and the second connecting bar 14 are fixed, the vertical block 24 drives the pressing plate 10 to press the support plate 4 to fix the battery 3, when disassembly is needed, the handle 28 is pulled to separate the clamping ball 32 from the inside of the clamping groove 33, the clamping frame 20 is pulled to stop clamping the turning bar 22, the first stretching spring 9 pulls the vertical plate 11 and the straight plate 15 to approach, the first connecting bar 13 and the second connecting bar 14 are driven to rotate and fold by taking the second connecting shaft 21 as a rotating point, the pressing plate 10 stops pressing the support plate 4, and the battery 3 can be taken down for disassembly.

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 (4)

1. A battery fixing device for new energy automobile, includes bottom plate (1), its characterized in that: the battery fixing device is characterized in that a seat plate (2) is fixedly connected to the center of the upper surface of the base plate (1), a battery (3) is arranged inside the seat plate (2), support plates (4) are fixedly connected to the left side and the right side of the battery (3), a penetrating tube (5) is fixedly connected to the center of each support plate (4), a penetrating rod (7) is arranged on one side, away from the battery (3), of each support plate (4), the penetrating rod (7) is connected with the base plate (1), the penetrating tube (5) is connected with the penetrating rod (7) in an inserting mode, a clamping plate (6) is fixedly connected to the outer wall of the bottom end of the penetrating rod (7), the bottom of the penetrating tube (5) is attached to the clamping plate (6), a sliding rail (8) is arranged on one side, away from the support plates (4), of the base plate (1), the sliding rail (8) is connected with the base plate (1), a sliding frame (17) is slidably clamped to the outer wall of the, one side wall rigid coupling that straight board (15) top is close to extension board (4) is equipped with the one end of riser (24), the other end rigid coupling of riser (24) is equipped with clamp plate (10), clamp plate (10) laminate mutually with extension board (4), a side wall rigid coupling that extension board (4) were kept away from in straight board (15) top is equipped with the second and links piece (23), there is second connecting rod (14) through third pivot (25) movable mounting on the second links piece (23), the one end that extension board (4) were kept away from in slide rail (8) is equipped with riser (11), riser (11) link to each other with bottom plate (1), a side wall rigid coupling that straight board (15) and riser (11) are close to is equipped with first and draws spring (9), a side wall rigid coupling that the top of riser (11) is close to straight board (15) is equipped with first and links piece (12), first link (13) is movably mounted on piece (12), the first connecting rod (13) is movably connected with the second connecting rod (14) through a second rotating shaft (21), the upper surface of one end, close to the second connecting rod (14), of the first connecting rod (13) is fixedly connected with one end provided with a crank rod (22), the other end of the crank rod (22) is provided with a bayonet (26), an inserting cylinder (30) is arranged above the bayonet (26), an inserting rod (31) is inserted into the inserting cylinder (30), one end of the inserting rod (31) is fixedly connected with a handle (28), the other end of the inserting rod (31) is fixedly connected with a clamping ball (32), the lower surface of the handle (28) is fixedly connected with a second stretching spring (29), the second stretching spring (29) is connected with the crank rod (22), a clamping groove (33) is arranged below the clamping ball (32), the clamping ball (32) is connected with the clamping groove (33) in a clamping manner, and a transverse block (35) is arranged below the crank rod (22), the center department of horizontal piece (35) has the one end of bull stick (36) through connecting axle (34) movable mounting, the other end rigid coupling of bull stick (36) is equipped with card frame (20), card frame (20) link to each other with bayonet socket (26) joint.

2. The battery fixing device for the new energy automobile according to claim 1, characterized in that: the upper surface of the battery (3) is clamped with a shield (16).

3. The battery fixing device for the new energy automobile according to claim 1, characterized in that: the outer wall of the first stretching spring (9) is sleeved with a sponge sleeve (18).

4. The battery fixing device for the new energy automobile according to claim 1, characterized in that: the outer wall of the handle (28) is sleeved with a plastic pad (27).

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