CN212783656U

CN212783656U - Battery bottom plate for new energy automobile battery pack

Info

Publication number: CN212783656U
Application number: CN202021331273.1U
Authority: CN
Inventors: 杨凯文
Original assignee: Zhicheng Automotive System Zhejiang Co ltd
Current assignee: Zhicheng Automotive System Zhejiang Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-03-23
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a battery bottom plate for new energy automobile group battery, including bottom plate, screw hole, fixed plate and annular plate, the left side set up screw hole of bottom plate, the equal rigid coupling in upper and lower both sides of bottom plate has the fixed plate, the preceding terminal surface laminating of bottom plate has the annular plate, the preceding terminal surface intermediate position rigid coupling of bottom plate has adjustment mechanism. This battery bottom plate for new energy automobile group battery, through the connecting plate, the threaded rod, the bearing, the slider, the cooperation of riser and baffle etc. is used, change the distance between two risers, the convenience is to the installation of different group batteries, and then improve the practicality of whole mechanism, use through the cooperation of push rod, the inserted bar, a spring, reed and screw etc., fix the push rod under the effect of reed, and then make things convenient for the brother of being connected between annular plate and the bottom plate to dismantle, the maintenance of the whole mechanism of being convenient for, satisfy the user demand to battery bottom plate among the new energy automobile greatly.

Description

Battery bottom plate for new energy automobile battery pack

Technical Field

The utility model relates to a new energy automobile technical field specifically is a battery bottom plate for new energy automobile group battery.

Background

New energy automobile indicates to adopt unconventional automobile-used fuel as power source (or use conventional automobile-used fuel, adopt novel on-vehicle power device), synthesize the advanced technology in the aspect of the power control of vehicle and the drive, the technological principle of formation is advanced, new technology has, new construction's car, need use the battery base when installing the battery to new energy automobile, but current new energy automobile battery bottom plate for the group battery, there is the limitation when installing the group battery of equidimension not, lead to whole mechanism's practicality to descend, base integrated into one piece, inconvenient maintenance and dismantlement, hardly satisfy the user demand to the battery bottom plate in the new energy automobile.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery bottom plate for new energy automobile group battery to propose current battery bottom plate for new energy automobile group battery among the solution above-mentioned background art, there is the limitation when installing the group battery of equidimension not, the problem that leads to the practicality of whole mechanism to descend.

In order to achieve the above object, the utility model provides a following technical scheme: a battery bottom plate for a new energy automobile battery pack comprises a bottom plate, a threaded hole, a fixing plate and an annular plate, wherein the threaded hole is formed in the left side of the bottom plate, the fixing plate is fixedly connected to the upper side and the lower side of the bottom plate, the annular plate is attached to the front end face of the bottom plate, and an adjusting mechanism is fixedly connected to the middle position of the front end face of the bottom plate;

the adjusting mechanism comprises a connecting plate, a threaded rod, a bearing, a sliding block, a vertical plate and a partition plate;

the outer wall and the bottom plate looks rigid coupling of connecting plate, the internally mounted of connecting plate has the threaded rod, two the outer wall of threaded rod passes through bearing and connecting plate activity and links to each other, the outer wall threaded connection of threaded rod has the slider, the outer wall rigid coupling of slider has the riser, the outer wall and the connecting plate activity of riser link to each other, closely the laminating has the baffle in the inside recess of riser.

Preferably, the two risers are arranged in parallel.

Preferably, the threaded rods are symmetrically distributed about the web.

Preferably, the outer wall of the bottom plate is fixedly connected with a socket, a plurality of clamping plates are attached to the inner portion of the socket, one end, far away from the socket, of each clamping plate is fixedly connected with the annular plate, and the outer wall of the annular plate is fixedly connected with the shell.

Preferably, a mounting mechanism is mounted inside the housing;

the mounting mechanism comprises a push rod, an inserted link, a spring, a reed and a screw;

it is a plurality of the outer wall of push rod all with shell clearance fit, the outer wall rigid coupling of push rod has the inserted bar, the one end that the push rod was kept away from to the inserted bar runs through the shell, inserted bar and shell clearance fit, the outer wall and the equal clearance fit of socket and cardboard of inserted bar, the spring has been cup jointed to the outer wall of inserted bar, spring and inserted bar clearance fit, the one end and the push rod of spring are laminated mutually, the other end and the shell of spring are laminated mutually, the reed is installed to the outer wall of push rod, the one end of reed and the inside draw-in groove clearance fit of shell, the other end of reed passes through screw and push rod threaded connection.

Preferably, the push rod and the shell form a sliding mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: this battery bottom plate for new energy automobile group battery, for the conventional art, has following advantage:

through the cooperation use of connecting plate, threaded rod, bearing, slider, riser and baffle etc. the threaded rod rotates in the connecting plate and drives the slider and remove, and the slider drives the riser and removes in the connecting plate, and then can change the distance between two risers, and the convenience is to the installation of different group batteries, and then improves whole mechanism's practicality.

Through the cooperation use of push rod, inserted bar, spring, reed and screw etc. remove push rod and inserted bar in the shell, the inserted bar runs through cardboard and socket, fixes the push rod under the effect of reed, and then makes things convenient for the connection brother between annular plate and the bottom plate to dismantle, and the whole mechanism's of being convenient for maintenance satisfies the user demand to battery bottom plate among the new energy automobile greatly.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the adjustment mechanism of FIG. 2;

FIG. 4 is a schematic view of the attachment structure of the mounting mechanism to the annular plate of FIG. 2.

In the figure: 1. the device comprises a base plate, 2, a threaded hole, 3, a fixing plate, 4, a ring plate, 5, an adjusting mechanism, 501, a connecting plate, 502, a threaded rod, 503, a bearing, 504, a sliding block, 505, a vertical plate, 506, a partition plate, 6, a mounting mechanism, 601, a push rod, 602, an inserting rod, 603, a spring, 604, a reed, 605, a screw, 7, a socket, 8, a clamping plate, 9 and a shell.

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 bottom plate for a new energy automobile battery pack comprises a bottom plate 1, threaded holes 2, a fixing plate 3 and an annular plate 4, wherein the threaded holes 2 are formed in the left side of the bottom plate 1, the fixing plate 3 is fixedly connected to the upper side and the lower side of the bottom plate 1, through holes are processed in the fixing plate 3 and used for fixing the bottom plate 1, the annular plate 4 is attached to the front end face of the bottom plate 1, an adjusting mechanism 5 is fixedly connected to the middle position of the front end face of the bottom plate 1, the adjusting mechanism 5 comprises a connecting plate 501, threaded rods 502, bearings 503, sliding blocks 504, vertical plates 505 and partition plates 506, the outer wall of the connecting plate 501 is fixedly connected with the bottom plate 1, the threaded rods 502 are mounted inside the connecting plate 501, the threaded rods 502 rotate in the connecting plate 501 through the bearings 503, the outer walls of the two threaded rods 502 are movably connected with the connecting plate, the outer wall of riser 505 and connecting plate 501 swing joint, processing fluted in riser 505, the closely laminating has baffle 506 in the inside recess of riser 505, two risers 505 parallel arrangement, and two threaded rods 502 are installed about connecting plate 501 symmetric distribution, in connecting plate 501 to threaded rod 502.

The outer wall rigid coupling of bottom plate 1 has socket 7, and four sockets 7's inside has all laminated cardboard 8, and the processing has the slotted hole in the cardboard 8, and socket 7's one end and annular slab 4 looks rigid coupling are kept away from to cardboard 8, and the outer wall rigid coupling of annular slab 4 has shell 9, and shell 9 is cylindrical.

The installation mechanism 6 is installed inside the housing 9, the installation mechanism 6 comprises push rods 601, inserted rods 602, springs 603, reeds 604 and screws 605, the outer walls of the four push rods 601 are in clearance fit with the housing 9, the outer walls of the push rods 601 are fixedly connected with the inserted rods 602, the push rods 601 drive the inserted rods 602 to move in the housing 9, one ends of the inserted rods 602 far away from the push rods 601 penetrate through the housing 9, the inserted rods 602 are in clearance fit with the housing 9, the outer walls of the inserted rods 602 are in clearance fit with the socket 7 and the clamping plate 8, the springs 603 are sleeved on the outer walls of the inserted rods 602 and are in clearance fit with the inserted rods 602, one ends of the springs 603 are attached to the push rods 601, the other ends of the springs 603 are attached to the housing 9, the springs 603 are compressed when the push rods 601 drive the inserted rods 602 to move, the reeds 604 are installed on the outer walls of the push rods 601 and are clamped in the clamping grooves of the housing 9, the other end of the reed 604 is connected with the push rod 601 through the screw 605, and the push rod 601 and the shell 9 form a sliding mechanism.

In this example, when the battery pack is fixed by using the battery bottom plate, firstly, the annular plate 4 is placed on the surface of the bottom plate 1, the annular plate 4 drives the clamping plate 8 to be clamped into the socket 7, then the push rod 601 is pushed in the shell 9, the push rod 601 drives the inserted rod 602 to move and compress the spring 603 in the shell 601, the outer wall of the inserted rod 602 penetrates through the socket 7 and the clamping plate 8 to connect the annular plate 4 and the bottom plate 1, then, according to the specific size of the battery pack, the threaded rod 501 is rotated by using a wrench, the threaded rod 502 rotates in the connecting plate 501 through the bearing 503, the slide plate 504 is driven to move along with the rotation of the threaded rod 501, the slide block 504 drives the vertical plate 505 to move in the connecting plate 501, so as to adjust the position between the two vertical plates 505, then, the battery pack is placed in the annular plate 4, the two vertical plates 505 separate the battery, carry out horizontal partition to the group battery, after accomplishing the group battery installation, with pedestal mounting in the automobile body, fix whole mechanism through screw hole 2 and fixed plate 3.

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 is battery bottom plate for group battery, includes bottom plate (1), screw hole (2), fixed plate (3) and annular plate (4), screw hole (2) have been seted up in the left side of bottom plate (1), the equal rigid coupling in upper and lower both sides of bottom plate (1) has fixed plate (3), the preceding terminal surface laminating of bottom plate (1) has annular plate (4), its characterized in that: an adjusting mechanism (5) is fixedly connected to the middle position of the front end face of the bottom plate (1);

the adjusting mechanism (5) comprises a connecting plate (501), a threaded rod (502), a bearing (503), a sliding block (504), a vertical plate (505) and a partition plate (506);

the outer wall and bottom plate (1) looks rigid coupling of connecting plate (501), the internally mounted of connecting plate (501) has threaded rod (502), two the outer wall of threaded rod (502) passes through bearing (503) and connecting plate (501) activity link to each other, the outer wall threaded connection of threaded rod (502) has slider (504), the outer wall rigid coupling of slider (504) has riser (505), the outer wall and the connecting plate (501) activity link to each other of riser (505), closely laminate in the inside recess of riser (505) and have baffle (506).

2. The battery bottom plate for the new energy automobile battery pack according to claim 1, characterized in that: the two vertical plates (505) are arranged in parallel.

3. The battery bottom plate for the new energy automobile battery pack according to claim 1, characterized in that: the threaded rods (502) are symmetrically distributed about the connecting plate (501).

4. The battery bottom plate for the new energy automobile battery pack according to claim 1, characterized in that: the outer wall rigid coupling of bottom plate (1) has socket (7), and is a plurality of cardboard (8) have all been laminated to the inside of socket (7), the one end and annular slab (4) looks rigid coupling that socket (7) were kept away from in cardboard (8), the outer wall rigid coupling of annular slab (4) has shell (9).

5. The battery bottom plate for the new energy automobile battery pack according to claim 4, characterized in that: an installation mechanism (6) is installed inside the shell (9);

the mounting mechanism (6) comprises a push rod (601), an inserted link (602), a spring (603), a reed (604) and a screw (605);

the outer walls of the push rods (601) are in clearance fit with the shell (9), the outer walls of the push rods (601) are fixedly connected with inserted rods (602), one end of the inserted link (602) far away from the push rod (601) penetrates through the shell (9), the inserted bar (602) is in clearance fit with the shell (9), the outer wall of the inserted bar (602) is in clearance fit with the socket (7) and the clamping plate (8), the outer wall of the inserted bar (602) is sleeved with a spring (603), the spring (603) is in clearance fit with the inserted bar (602), one end of the spring (603) is jointed with the push rod (601), the other end of the spring (603) is jointed with the shell (9), a reed (604) is arranged on the outer wall of the push rod (601), one end of the reed (604) is in clearance fit with an inner clamping groove of the shell (9), the other end of the reed (604) is in threaded connection with the push rod (601) through a screw (605).

6. The battery bottom plate for the new energy automobile battery pack according to claim 5, characterized in that: the push rod (601) and the shell (9) form a sliding mechanism.