CN211642473U - Electric vehicle frame pipe assembly for placing battery box - Google Patents
Electric vehicle frame pipe assembly for placing battery box Download PDFInfo
- Publication number
- CN211642473U CN211642473U CN201921689079.8U CN201921689079U CN211642473U CN 211642473 U CN211642473 U CN 211642473U CN 201921689079 U CN201921689079 U CN 201921689079U CN 211642473 U CN211642473 U CN 211642473U
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- battery case
- installation piece
- battery
- tool
- mouth
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Abstract
The utility model discloses an electric motor car frame pipe for placing battery case, including the frame pipe, the battery case is placed the front and back wall in chamber and is equipped with plug installation piece and tool to lock installation piece respectively, the bottom that the chamber was placed to the battery is equipped with and holds in the palm the end with battery case bottom assorted battery case, battery case holds in the palm the bottom both ends and fixes with the bottom of plug installation piece and tool to lock installation piece, the sealing strip has been placed to the up end of plug installation piece and tool to lock installation piece, the terminal surface that the relative minor face department of mouth was placed to the battery case forms first chamfer face to keeping away from the direction slope that the chamber was placed to the battery case by the bottom, the terminal surface that the relative long limit department of mouth was placed to the battery case forms second chamfer face by inboard below slope to the outside, the. The up end of installation piece has been placed the sealing strip and has been made rainwater can not place the minor face infiltration of mouth from the battery case with battery case in close contact with, and the second chamfer face makes the rainwater can not place the long limit infiltration of mouth from the battery case.
Description
Technical Field
The utility model relates to an electric motor car frame pipe assembly for placing battery case.
Background
The sharing electric motor car often adopts the mode of changing the electricity for the user's convenience, when the battery case on the electric motor car suggests that there is no electricity, the operator takes out the battery case and changes it into the battery case with full electricity, the old battery case continues to charge, there are various forms of electric motor cars on the market, the battery case with small electric quantity is often placed in the frame tube, the frame tube is provided with a battery case placing port and a battery case placing cavity is formed in the frame tube for placing the battery case, the problem exists in the long-term placing process that rainwater can permeate into the interior along the edge of the battery case placing port, if the effusion is too much, the plugging port of the battery case is not passed, and the safety accident is easily caused; if the battery box placing port adopts a vertical end face, the battery box placing port is easy to collide with the battery box with a slight installation deviation in the placing process, so that the installation is not smooth, and the experience is extremely poor; tolerance can hardly be avoided in the course of working of present section bar, and the assembly tolerance of battery case in the aspect of the height is generally about 5mm moreover, and in the in-process of jolting, the vibrations of battery case are great, long this past caused the damage easily.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an electric motor car frame pipe assembly for placing battery case.
The utility model discloses technical scheme as follows: an electric vehicle frame tube component for placing a battery box comprises a frame tube, wherein a battery box placing opening is formed in the frame tube, a battery box placing cavity is formed in the frame tube, plug mounting blocks and lock mounting blocks are respectively arranged on the front wall and the rear wall of the battery box placing cavity, a battery box bottom matched with the bottom of the battery box is arranged at the bottom of the battery box placing cavity, two ends of the battery box bottom are fixed with the bottoms of the plug mounting blocks and the lock mounting blocks, the upper ends of the plug mounting blocks and the lock mounting blocks are fixed on the short edges of the battery box placing opening through screws, the upper end faces of the plug mounting blocks and the lock mounting blocks protrude out of the short edges of the battery box placing opening by 3-4mm, sealing strips are placed on the upper end faces of the plug mounting blocks and the lock mounting blocks, and the end faces of the short edges of the battery box placing opening opposite to each other are inclined from the bottom to the direction far away from the battery box placing, the end face of the long edge of the battery box placing opening is inclined from the inner side to the outer side to the lower side to form a second chamfer face, and a rubber gasket is fixed at the bottom of the battery box placing cavity.
Specifically, the method comprises the following steps: the middle of the rubber gasket is provided with a mounting hole, and the rubber gasket is fixed on the bottom surface of the battery box support bottom through screws.
The beneficial effects of the utility model reside in that: the up end of plug installation piece and tool to lock installation piece has been placed the sealing strip and has been made rainwater can not place the minor face infiltration of mouth from the battery case with battery case in close contact with, the battery case is placed the second chamfer face of the relative long limit department of mouth and is made the rainwater can not place the long limit infiltration of mouth from the battery case, the battery case is placed the first chamfer face of the relative minor face department of mouth and is makeed the installation battery case can not take place to collide with under the condition that has the tolerance, install more in the same direction as smooth, rubber packing ring can tight battery case support end and battery case that rises, prevent that the battery case from taking place relative movement at the in-.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a plan view of the present invention.
Fig. 2 is a sectional view taken along the line a-a in fig. 1.
Fig. 3 is a sectional view taken along line B-B in fig. 1.
Fig. 4 is an enlarged schematic view at C in fig. 2.
Fig. 5 is an enlarged schematic view at D in fig. 2.
Wherein: 1-frame tube; 2-lock mounting block; 3-a plug mounting block; 4-supporting the bottom of the battery box; 5-a rubber gasket; 6-sealing strips; 7-first chamfer surface; 8-second chamfer plane.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the 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, an electric vehicle frame tube assembly for placing a battery box comprises a frame tube 1, wherein a battery box placing port (not shown) is formed in the frame tube 1, a battery box placing cavity (not shown) is formed in the frame tube 1, a plug mounting block 3 and a lock mounting block 2 are respectively arranged on the front wall and the rear wall of the battery box placing cavity, a battery box support bottom 4 matched with the bottom of the battery box is arranged at the bottom of the battery box placing cavity, two ends of the battery box support bottom 4 are fixed with the plug mounting block 3 and the lock mounting block 2, the upper ends of the plug mounting block 3 and the lock mounting block 2 are fixed on the short side of the battery box placing port through screws, the upper end faces of the plug mounting block 3 and the lock mounting block 2 protrude out of the short side of the battery box placing port by 3-4mm, a sealing strip 6 is placed on the upper end faces of the plug mounting block 3 and the lock mounting block 2, the end face of the short edge of the battery box placing opening is inclined from the bottom to the direction far away from the battery box placing cavity to form a first chamfer face 7, the end face of the long edge of the battery box placing opening is inclined from the inner side to the outer side and the lower side to form a second chamfer face 8, and a rubber gasket 5 is fixed at the bottom of the battery box placing cavity.
Be equipped with the mounting hole in the middle of the rubber packing ring 5 (not marked), rubber packing ring 5 passes through the screw fixation and holds in the palm 4 bottom surfaces at the bottom of the battery case.
In the in-service use process, the up end of plug installation piece 3 and tool to lock installation piece 2 has been placed sealing strip 6 and battery case in close contact with and has been made the rainwater can not place the minor face infiltration of mouth from the battery case, the battery case is placed the second chamfer face 8 of the relative long limit department of mouth and is made the rainwater can not place the long limit infiltration of mouth from the battery case, the battery case is placed the first chamfer face 7 of the relative minor face department of mouth and is makeed the installation battery case can not take place to collide with under the condition that has the tolerance, the installation is more in the same direction as smooth, rubber packing ring 5 can tight battery case support end and battery case that rises, prevent that the battery case from taking place relative.
The drawings and the embodiments are only for illustrating the present invention, and any suitable changes or modifications made by those skilled in the art should not be considered as departing from the scope of the present invention.
Claims (2)
1. The utility model provides an electric motor car frame pipe assembly for placing battery case, includes the frame pipe, it places the mouth and places the chamber at the inside formation battery case of frame pipe to have seted up the battery case on the frame pipe, the battery case is placed the front and back wall in chamber and is equipped with plug installation piece and tool to lock installation piece, its characterized in that respectively: the battery is placed the bottom in chamber and is equipped with and holds in the palm the end with battery case bottom assorted battery case, battery case holds in the palm the bottom both ends and plug installation piece and the bottom of tool to lock installation piece is fixed, the short edge that mouthful was placed to the battery case is passed through the screw fixation in the upper end of plug installation piece and tool to lock installation piece, the short edge 3-4mm that mouthful was placed to the terminal surface protrusion battery case of plug installation piece and tool to lock installation piece, the sealing strip has been placed to the upper end face of plug installation piece and tool to lock installation piece, the terminal surface that the relative short edge department of mouth was placed to the battery case forms first chamfer face to the direction slope of keeping away from the battery case and placing the chamber by the bottom, the terminal surface that the relative long edge department of mouth was placed to the battery case forms second chamfer face by inboard below slope to the outside.
2. An electric vehicle frame tube component for placing a battery box according to claim 1, which is characterized in that: the middle of the rubber gasket is provided with a mounting hole, and the rubber gasket is fixed on the bottom surface of the battery box support bottom through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921689079.8U CN211642473U (en) | 2019-10-10 | 2019-10-10 | Electric vehicle frame pipe assembly for placing battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921689079.8U CN211642473U (en) | 2019-10-10 | 2019-10-10 | Electric vehicle frame pipe assembly for placing battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211642473U true CN211642473U (en) | 2020-10-09 |
Family
ID=72682278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921689079.8U Active CN211642473U (en) | 2019-10-10 | 2019-10-10 | Electric vehicle frame pipe assembly for placing battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211642473U (en) |
-
2019
- 2019-10-10 CN CN201921689079.8U patent/CN211642473U/en active Active
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