CN218703624U - Electric motor car back cover plate and electric motor car back - Google Patents
Electric motor car back cover plate and electric motor car back Download PDFInfo
- Publication number
- CN218703624U CN218703624U CN202222642834.5U CN202222642834U CN218703624U CN 218703624 U CN218703624 U CN 218703624U CN 202222642834 U CN202222642834 U CN 202222642834U CN 218703624 U CN218703624 U CN 218703624U
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- cover plate
- backrest
- rear cover
- plate body
- fixed frame
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Abstract
The utility model discloses an electric motor car back rear cover plate, including the rear cover plate body, be equipped with four card boxes on the inside wall of rear cover plate body, be equipped with two first fixed frames, two third fixed frames on the inside wall of rear cover plate body, two first fixed frames and two third fixed frames are the rectangular distribution, the inside wall middle part of rear cover plate body is equipped with the second fixed frame, two all be equipped with first spacing inserted block on the first fixed frame, be equipped with second spacing inserted block on the second fixed frame, two all be equipped with third spacing inserted block on the third fixed frame; also discloses an electric vehicle backrest applying the electric vehicle backrest rear cover plate. The utility model discloses can realize the direct lock joint of preceding backplate, back support, installation simple operation, and connect stably and need not additionally to use bolted connection, can save the cost.
Description
Technical Field
The utility model relates to an electric motor car back technical field especially relates to an electric motor car back rear cover plate and electric motor car back.
Background
Most electric motor car back on the existing market divide into the foreplate, the front and back two halves of backplate, then the lock is fixed through fastening screw together, it is not convenient enough to install, and in the long-term use, because the electric motor car jolts in production when traveling, the fastening screw that leads to the connection of the front and back two halves of backrest takes place not hard up, make the gap grow between the two halves around the back of backrest, lead to fastening screw to drop even, influence the use, consequently, an electric motor car back plate and electric motor car back of existing design, with realize the foreplate, the backplate, the direct lock joint of back support, connect stably, need not additionally to use bolted connection, the purpose of cost is saved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a back cover plate of an electric vehicle backrest and an electric vehicle backrest.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electric motor car back rear cover plate, includes the rear cover plate body, be equipped with four card boxes on the inside wall of rear cover plate body, be equipped with the fixed frame of two first fixed frames, two third on the inside wall of rear cover plate body, two the fixed frame of first fixed frame and two third is the rectangle and distributes, the inside wall middle part of rear cover plate body is equipped with the fixed frame of second, two all be equipped with first spacing inserted block on the first fixed frame, be equipped with the spacing inserted block of second, two on the fixed frame of second all be equipped with the spacing inserted block of third on the fixed frame of third.
The utility model provides an use electric motor car back of aforementioned electric motor car back backplate, still includes preceding backplate, back support, be equipped with four buckles that correspond with the card box on the inside wall of preceding backplate, the back support is close to and is equipped with the main spacing slot that corresponds with the spacing inserted block of second on the lateral wall of upper end, the back support is close to and is equipped with two vice spacing slots that correspond with the spacing inserted block of third on the lateral wall of upper end.
As a further improvement, the inner side wall of the rear cover plate body is provided with a reinforcing rib and a reinforcing flange, and the reinforcing rib is positioned on the inner side of the reinforcing flange.
As a further improvement of the utility model, a notch corresponding to the backrest support is arranged on the front back plate.
As a further improvement, two locating sleeves of fixedly connected with are arranged on the inner side wall of the rear cover plate body, and the locating rods corresponding to the locating sleeves are fixedly connected with the inner side wall of the front back plate.
As a further improvement, the utility model discloses a every two bosses of equal fixedly connected with on the buckle, boss fixed connection is on the inside wall of preceding backplate.
As a further improvement of the utility model, the backrest support is a rectangular tube.
As a further improvement of the utility model, the backrest support is provided with a main mounting hole and two auxiliary mounting holes on the side wall near the lower end.
As a further improvement of the utility model, the card box and the rear cover plate body are integrally formed.
As a further improvement of the present invention, the buckle, the reinforcing block, and the front back plate are integrally formed.
The utility model has the advantages that:
1. through setting up card box, buckle, can realize the direct lock joint of preceding backplate, installation simple operation, and connect stably and need not additionally to use bolted connection, can save the cost.
2. Through setting up spacing inserted block of second, the spacing inserted block of third, main spacing slot, vice spacing slot, through the spacing inserted block cartridge of second in main spacing slot, the spacing inserted block cartridge of third can be with back support and rear cover plate body installation fixed in vice spacing slot.
3. Through setting up first spacing inserted block, contact through the top of first spacing inserted block and back support and offset, can play the stopping effect, prevent that back support from installing and scurrying upward.
The utility model discloses can realize the direct lock joint of preceding backplate, back support, installation simple operation, and connect stably and need not additionally to use bolted connection, can save the cost.
Drawings
Fig. 1 is a schematic structural view of a rear housing plate of a backrest of an electric vehicle according to the present invention;
fig. 2 is a schematic structural view of a front back plate, a buckle, a reinforcing block, a positioning rod and a notch of the backrest of the electric vehicle provided by the present invention;
fig. 3 is a schematic structural view of a backrest bracket, a main limit slot and an auxiliary limit slot of the electric vehicle backrest provided by the present invention;
fig. 4 is the utility model provides a structural schematic diagram of back support, main mounting hole, vice mounting hole of electric motor car back.
In the figure: 1 backplate body, 2 card boxes, 3 first fixed frames, 4 first spacing inserted blocks, 5 fixed frames of second, 6 spacing inserted blocks of second, 7 reinforcing flange, 8 strengthening ribs, 9 position sleeves, 10 spacing inserted blocks of third, 11 fixed frames of third, 12 breachs, 13 preceding backplate, 14 buckles, 15 strengthening blocks, 16 locating levers, 17 vice spacing slots, 18 back support, 19 main spacing slots, 20 main mounting holes, 21 vice mounting holes.
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.
Example one
Referring to fig. 1-4, an electric motor car back backplate includes backplate body 1, is equipped with four card boxes 2 on the inside wall of backplate body 1, and four card boxes 2 include two card boxes 2 that transversely set up and two card boxes 2 that vertically set up. Be equipped with two first fixed frames 3 on the inside wall of rear cover plate body 1, the fixed frame 11 of two third, the fixed frame 11 of two first fixed frames 3 and two third is the rectangle distribution, the inside wall middle part of rear cover plate body 1 is equipped with the fixed frame 5 of second, all be equipped with first spacing inserted block 4 on two first fixed frames 3, be equipped with the spacing inserted block 6 of second on the fixed frame 5 of second, all be equipped with the spacing inserted block 10 of third on two fixed frames 11 of third, be equipped with strengthening rib 8 and enhancement flange 7 on the inside wall of rear cover plate body 1, strengthening rib 8 is located the inboard of enhancement flange 7.
The utility model provides an use the electric motor car back of aforementioned electric motor car back backplate, still include forebay board 13, back support 18 is the rectangular pipe, be equipped with four buckles 14 with 2 one-to-one of card box on the inside wall of forebay board 13, card box 2 through two horizontal settings is connected with corresponding buckle 14, the displacement of the vertical direction of back plate body 1 and forebay board 13 has been restricted, and two card box 2 that vertically set up are connected with corresponding buckle 14, the displacement of back plate body 1 and 13 horizontal directions of forebay board has been restricted, thereby the stability that back plate body 1 and forebay board 13 are connected has been improved. Two bosses 15 of equal fixedly connected with on every buckle 14, boss 15 fixed connection is on the inside wall of foreplate 13, improve buckle 14's intensity through boss 15, back support 18 is close to and is equipped with the main spacing slot 19 that corresponds with the spacing inserted block 6 of second on the lateral wall of upper end, back support 18 is close to and is equipped with two vice spacing slots 17 that correspond with the spacing inserted block 10 of third on the lateral wall of upper end, be equipped with the breach 12 that corresponds with back support 18 on the foreplate 13, breach 12 can hold back support 18, and then spacing back support 18, avoid back support 18 to rock.
Two locating sleeves 9 of fixedly connected with on the inside wall of further back shroud plate body 1, fixedly connected with locating lever 16 that corresponds with locating sleeve 9 on the inside wall of preceding backplate 13, it is inboard at locating sleeve 9 through the cartridge of locating lever 16, can further guarantee the stability of back shroud plate body 1 and preceding backplate 13 installation, and locating sleeve 9 can carry on spacingly to back support 18, avoids back support 18 to appear rocking, guarantees the stability of back support 18 installation.
The side wall of the backrest support 18 near the lower end is provided with a main mounting hole 20 and two auxiliary mounting holes 21, and the main mounting hole 20 and the auxiliary mounting holes 21 are used for mounting bolts to realize the mounting connection of the backrest support 18 and the frame of the electric vehicle.
The utility model discloses during the use, 18 cartridge of back support are inboard at back cover plate body 1, make the top contact of first spacing inserted block 4 and back support 18 offset, can play the stopping effect, 6 cartridges of through the spacing inserted block of second are in main spacing slot 19, 10 cartridges of the spacing inserted block of third are in vice spacing slot 17, can be fixed 18 and the installation of back cover plate body 1 with back support, again with preceding backplate 13 and 1 lock joint of back cover plate body, make 14 cartridges of buckle inboard at card box 2, can realize back cover plate body 1, preceding backplate 13, back support 18's swift installation.
Example two
Compared with the first embodiment, the present embodiment is advantageous in that the card box 2 and the back cover plate body 1 are integrally formed, and the integrally formed connecting strength is higher and is not easy to damage.
EXAMPLE III
Compared with the second embodiment, the second embodiment is better in that the buckle 14, the reinforcing block 15 and the front back plate 13 are integrally formed, so that the integrally formed connecting strength is higher and the front back plate is not easy to damage. Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides an electric motor car back rear cover plate, its characterized in that, includes rear cover plate body (1), be equipped with four card boxes (2) on the inside wall of rear cover plate body (1), be equipped with the fixed frame (11) of two first fixed frames (3), two third on the inside wall of rear cover plate body (1), two the fixed frame (11) of first fixed frame (3) and two third are the rectangle and distribute, the inside wall middle part of rear cover plate body (1) is equipped with the fixed frame of second (5), two all be equipped with first spacing inserted block (4) on the fixed frame of first (3), be equipped with the spacing inserted block of second (6) on the fixed frame of second (5), two all be equipped with the spacing inserted block of third (10) on the fixed frame of third (11).
2. The vehicle backrest rear cover plate as claimed in claim 1, wherein the rear cover plate body (1) is provided with a reinforcing rib (8) and a reinforcing flange (7) on the inner side wall, and the reinforcing rib (8) is positioned on the inner side of the reinforcing flange (7).
3. The electric vehicle backrest with the electric vehicle backrest back plate is characterized by further comprising a front back plate (13) and a backrest support (18), wherein four buckles (14) corresponding to the clamping boxes (2) are arranged on the inner side wall of the front back plate (13), a main limiting slot (19) corresponding to the second limiting insertion block (6) is formed in the side wall, close to the upper end, of the backrest support (18), and two auxiliary limiting slots (17) corresponding to the third limiting insertion block (10) are formed in the side wall, close to the upper end, of the backrest support (18).
4. The electric vehicle backrest according to claim 3, wherein the front back plate (13) is provided with a notch (12) corresponding to the backrest support (18).
5. The electric vehicle backrest according to claim 3, wherein two positioning sleeves (9) are fixedly connected to the inner side wall of the rear housing plate body (1), and positioning rods (16) corresponding to the positioning sleeves (9) are fixedly connected to the inner side wall of the front housing plate (13).
6. The electric vehicle backrest according to claim 3, characterized in that two reinforcing blocks (15) are fixedly connected to each buckle (14), and the reinforcing blocks (15) are fixedly connected to the inner side wall of the front back plate (13).
7. A backrest for an electric vehicle according to claim 3, characterized in that said backrest support (18) is a rectangular tube.
8. A backrest of an electric vehicle as claimed in claim 3, characterized in that the side wall of the backrest support (18) near the lower end is provided with a main mounting hole (20) and two auxiliary mounting holes (21).
9. A backrest for electric vehicles according to claim 3, characterized in that said cartridge (2) is integrally formed with the back plate body (1).
10. The electric vehicle backrest according to claim 3, wherein the buckle (14), the reinforcement block (15) and the front back plate (13) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222642834.5U CN218703624U (en) | 2022-10-09 | 2022-10-09 | Electric motor car back cover plate and electric motor car back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222642834.5U CN218703624U (en) | 2022-10-09 | 2022-10-09 | Electric motor car back cover plate and electric motor car back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218703624U true CN218703624U (en) | 2023-03-24 |
Family
ID=85640556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222642834.5U Active CN218703624U (en) | 2022-10-09 | 2022-10-09 | Electric motor car back cover plate and electric motor car back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218703624U (en) |
-
2022
- 2022-10-09 CN CN202222642834.5U patent/CN218703624U/en active Active
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