CN108638821B - Battery compartment cover turnover mechanism of electric vehicle and electric vehicle - Google Patents
Battery compartment cover turnover mechanism of electric vehicle and electric vehicle Download PDFInfo
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- CN108638821B CN108638821B CN201810687475.0A CN201810687475A CN108638821B CN 108638821 B CN108638821 B CN 108638821B CN 201810687475 A CN201810687475 A CN 201810687475A CN 108638821 B CN108638821 B CN 108638821B
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- battery compartment
- compartment cover
- turnover mechanism
- electric vehicle
- battery
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
Abstract
The invention discloses a battery compartment cover turnover mechanism of an electric vehicle, which comprises a mounting seat connected with a wind shield of the electric vehicle and a rocker arm connected with a battery compartment cover, wherein the mounting seat is provided with a chute, the chute is provided with a first end and a second end, the first end is arranged near the wind shield, the second end is arranged near a battery placing position of the electric vehicle, one end of the rocker arm, which is far away from the battery compartment cover, is connected with the mounting seat through a rotating shaft, the rotating shaft is arranged in the chute in a sliding manner, when the battery compartment cover is turned upwards, the rotating shaft slides towards the second end in the chute, when the battery compartment cover is turned downwards, the rotating shaft slides towards the first end in the chute, the battery compartment cover can be selectively covered, and the safety performance is high. The invention also provides an electric vehicle which is provided with the battery compartment cover turnover mechanism, and the battery compartment cover turnover mechanism is convenient to overturn and has no obstruction.
Description
Technical Field
The invention relates to the technical field of electric vehicles, in particular to a battery compartment cover turnover mechanism of an electric vehicle and the electric vehicle comprising the battery compartment cover turnover mechanism.
Background
At present, most of lithium batteries of two-wheeled electric vehicles on the market are placed below the pedal plates, and for the convenience of maintenance of the lithium batteries, a battery compartment cover is usually arranged at the middle position of the pedal plates, or the whole pedal plates are used as the battery compartment cover, and the battery compartment cover is fixedly connected with a vehicle frame through a turnover connecting piece. When the battery compartment cover is used, the battery compartment cover is turned up by hands to open the battery compartment cover, and the battery compartment cover is turned down to cover the battery compartment cover, so that the lithium battery on the electric vehicle is shielded and protected. Because battery storehouse lid and frame fixed connection, and the deep bead of electric motor car also with frame fixed connection, and the deep bead setting is in the position of the neighbouring of battery storehouse lid, at the in-process of upwards overturning battery storehouse lid, the clearance between battery storehouse lid and the deep bead diminishes gradually, and when the installation distance between battery storehouse lid and the deep bead was too little, the deep bead can form the interference to battery storehouse lid when upwards overturning battery storehouse lid, influences the normal upset of battery storehouse lid. In addition, in the process of upwards overturning the battery compartment cover, the gap between the battery compartment cover and the wind shield is gradually reduced, and the narrow gap between the wind shield and the battery compartment cover is easy to clamp and hurt a user, so that potential safety hazards exist.
Disclosure of Invention
One object of the present invention is: the battery compartment cover turnover mechanism of the electric vehicle can selectively cover the battery compartment cover, and is high in safety performance.
Another object of the invention is: the utility model provides an electric motor car, its battery compartment lid upset is convenient, and unimpeded.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a battery storehouse lid tilting mechanism of electric motor car include with the deep bead of electric motor car be connected the mount pad and with the rocking arm that the battery storehouse lid is connected, be provided with the spout on the mount pad, first end and second end of spout utensil, first end is close to the deep bead sets up, the second end is close to the battery of electric motor car is placed the position and is set up, the rocking arm keep away from the one end of battery storehouse lid pass through the axis of rotation with the mount pad is connected, the axis of rotation slides and sets up in the spout, when upwards overturning during the battery storehouse lid, the axis of rotation is in orientation in the spout the second end slides, when overturning downwards during the battery storehouse lid, the axis of rotation is in the spout towards first end slides.
As a preferred technical solution of the battery compartment cover turnover mechanism of the electric vehicle, a downhill section and an uphill section forming an included angle with the downhill section are arranged between the first end and the second end of the chute, the first end is arranged at the upper end of the downhill section, and the second end is arranged at the upper end of the uphill section.
As a preferred technical scheme of the battery compartment cover turnover mechanism of the electric vehicle, the downward slope section and the upward slope section are provided with transition sections, and the transition sections are in a first arc-shaped structure.
As an optimal technical scheme of the battery compartment cover turnover mechanism of the electric vehicle, the first end is provided with a first limit groove extending towards the lower side wall of the chute, the second end is provided with a second limit groove extending towards the lower side wall of the chute, and the first limit groove and the second limit groove are respectively connected with the rotating shaft in a matched and clamped mode.
As an optimal technical scheme of the battery compartment cover turnover mechanism of the electric vehicle, the mounting seat comprises two mounting plates arranged at intervals, a rocker arm mounting groove is arranged between the two mounting plates, the rocker arm is arranged in the rocker arm mounting groove, the mounting plates are respectively provided with the sliding grooves, two ends of the rotating shaft are respectively arranged in the sliding grooves of the mounting plates, and the middle part of the rotating shaft is connected with the rocker arm.
As an optimal technical scheme of the battery compartment cover turnover mechanism of the electric vehicle, a first positioning rod and a second positioning rod which are distributed up and down are arranged in the rocker arm mounting groove, the rocker arm is arranged between the first positioning rod and the second positioning rod, two ends of the first positioning rod are respectively connected with the two mounting plates, and two ends of the second positioning rod are respectively connected with the two mounting plates.
As a preferable technical solution of the battery compartment cover turnover mechanism of the electric vehicle, the first positioning rod and the second positioning rod are disposed adjacent to the second end of the chute, and the first positioning rod and the second positioning rod are respectively disposed at two sides of the chute.
As an optimal technical scheme of the battery compartment cover turnover mechanism of the electric vehicle, a second arc-shaped structure is concavely arranged on one side of the rocker arm, which is far away from the bottom of the rocker arm mounting groove, and the first positioning rod is arranged close to the bottom of the arc-shaped structure.
As a preferable technical scheme of the battery compartment cover turnover mechanism of the electric vehicle, the rocker arm is detachably connected with the battery compartment cover through a mounting screw.
Still provide an electric motor car, including deep bead, battery storehouse lid and battery storehouse lid tilting mechanism, battery storehouse lid tilting mechanism adopts foretell battery storehouse lid tilting mechanism, the deep bead with battery storehouse lid tilting mechanism's mount pad is connected, battery storehouse lid with the rocking arm of battery storehouse lid tilting mechanism is connected.
The invention has the beneficial effects that: the mounting seat is provided with a sliding groove, the battery bin cover is opened when the battery bin cover is turned upwards, the rotating shaft slides towards the second end in the sliding groove, and then the battery bin cover is driven to be close to the second end, so that one end of the battery bin cover, which is connected with the rotating shaft, is close to the battery placing position, and the gap between the battery bin cover and the wind shield is increased; when overturning the battery compartment cover downwards, the battery compartment cover is covered, the rotating shaft slides towards the first end in the sliding groove, and then the battery compartment cover is driven to move towards the first end of the sliding groove, so that the battery compartment cover is far away from the battery placing position with one end connected with the rotating shaft, and the resetting of the battery compartment cover is realized. Through foretell design, avoid because the clearance undersize between the one end that the battery storehouse lid is close to the axis of rotation and the deep bead and lead to the deep bead to hinder the upset of battery storehouse lid or press from both sides and hinder the user, guaranteed the normal use of battery storehouse lid, and improve the security.
Drawings
The invention is explained in more detail below with reference to the figures and examples.
Fig. 1 is a schematic structural view illustrating a structure in which a battery compartment cover turnover mechanism according to an embodiment is mounted on an electric vehicle.
Fig. 2 is a schematic structural diagram of the battery compartment cover turnover mechanism according to the embodiment (when the rotating shaft is located at the first end).
Fig. 3 is a schematic view illustrating the connection between the battery compartment cover turnover mechanism and the wind blocking and sealing plate according to the embodiment (when the rotating shaft is located at the first end).
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is a schematic structural diagram of the battery compartment cover turnover mechanism according to the embodiment (when the rotating shaft is located at the second end).
Fig. 6 is a schematic view of the connection between the battery compartment cover turnover mechanism and the wind deflector according to the embodiment (when the rotation shaft is located at the second end).
Fig. 7 is an enlarged view at B in fig. 6.
Fig. 8 is a schematic structural view of the installation according to the embodiment.
In the figure:
100. the battery compartment cover turnover mechanism; 101. a second arc-shaped structure; 102. a rocker arm mounting groove; 103. mounting a plate; 104. a connecting plate; 105. a rotating shaft; 106. a first positioning rod; 107. a second positioning rod; 108. a chute; 109. a rocker arm; 110. a first end; 111. a second end; 112. a third arc-shaped structure;
200. a wind deflector;
300. a battery compartment cover;
400. a battery placement location.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 to 8, in the present embodiment, the structure of the battery compartment cover turnover mechanism 100 will be described in detail by taking an electric vehicle having a wind deflector 200 as an example. Specifically, wind deflector 200 is disposed adjacent to battery placement site 400 of the electric vehicle, and second end 111 of chute 108 is disposed between wind deflector 200 and battery placement site 400. The invention relates to a battery compartment cover turnover mechanism 100 of an electric vehicle, which comprises a mounting seat connected with a wind shield 200 of the electric vehicle and a rocker arm 109 connected with a battery compartment cover 300, wherein the mounting seat is provided with a sliding groove 108, the sliding groove 108 is provided with a first end 110 and a second end 111, the first end 110 is arranged adjacent to the wind shield 200, the second end 111 is arranged adjacent to a battery placing position 400 of the electric vehicle, one end of the rocker arm 109, which is far away from the battery compartment cover 300, is connected with the mounting seat through a rotating shaft 105, the rotating shaft 105 is arranged in the sliding groove 108 in a sliding manner, when the battery compartment cover 300 is turned upwards, the rotating shaft 105 slides towards the second end 111 in the sliding groove 108, and when the battery compartment cover 300 is turned downwards, the rotating shaft 105 slides towards the first end 110 in the sliding groove 108.
In this embodiment, the electric vehicle has two battery compartment cover turnover mechanisms 100, and each battery compartment cover turnover mechanism 100 is correspondingly connected with one wind shield 200 and one battery compartment cover 300, but in other embodiments, the battery compartment cover turnover mechanisms 100 may be arranged as one, three, four, five, or the like.
The mounting seat is provided with a sliding groove 108, when the battery compartment cover 300 is turned upwards, the battery compartment cover 300 is opened, the rotating shaft 105 slides in the sliding groove 108 towards the second end 111, and then the battery compartment cover 300 is driven to be close to the second end 111, so that one end of the battery compartment cover 300 connected with the rotating shaft 105 is close to the battery placing position 400, and the gap between the battery compartment cover 300 and the wind shield 200 is increased; cover when battery storehouse lid 300 overturns downwards and close battery storehouse lid 300, axis of rotation 105 slides towards first end 110 in spout 108, and then drives battery storehouse lid 300 and removes to the first end 110 of spout 108 for the one end that battery storehouse lid 300 and axis of rotation 105 are connected is placed the position 400 to the battery and is kept away from, realizes resetting of battery storehouse lid 300. The rocker arm 109 is connected with the mounting seat through the rotating shaft 105, the mounting seat is connected with the wind shield 200 of the electric vehicle, the mounting seat is not required to be connected with a vehicle frame during installation, the battery compartment cover turnover mechanism 100 can be fixed, the possibility that the wind shield 200 obstructs the turning-up of the battery compartment cover 300 due to the existence of installation errors of the mounting seat is reduced, and the battery compartment cover 300 is guaranteed to be installed at a set position. Through the design, in the process of turning the battery compartment cover 300 upwards, the rotating shaft 105 can drive the battery compartment cover 300 to slide from the first end 110 to the second end 111 in the sliding groove 108, along with the upward turning of the battery compartment cover 300, the gap between the battery compartment cover 300 and the wind deflector 200 is also larger and larger, when the battery compartment cover 300 is in a covering state, as shown in fig. 3, the rotating shaft 105 is located at the first end 110 of the sliding groove 108, and at the moment, the size of the gap D1 between the battery compartment cover 300 and the wind deflector 200 is 0.4 mm; the battery compartment cover 300 is turned up, the rotating shaft 105 drives the battery compartment cover 300 to move from the first end 110 to the second end 111, and when the rotating shaft 105 is located at the second end 111 of the sliding slot 108 (when the battery compartment cover 300 is completely opened), as shown in fig. 6, the size of the gap D2 between the battery compartment cover 300 and the wind shield 200 is much larger than 0.4mm, even the size of the gap D2 between the battery compartment cover 300 and the wind shield 200 is larger than 7mm, specifically, the size of the gap between the battery compartment cover 300 and the wind shield 200 is different along with the different lengths of the sliding slot 108 when the rotating shaft 105 is located at the second end 111 of the sliding slot 108. Through the arrangement, the situation that the wind shield 200 obstructs the overturning of the battery compartment cover 300 or clamps a user due to the fact that the gap between one end, close to the rotating shaft 105, of the battery compartment cover 300 and the wind shield 200 is too small is avoided, and the safety is improved while the normal use of the battery compartment cover 300 is guaranteed.
In one embodiment, the sliding groove 108 is provided with a descending section and an ascending section arranged at an included angle with the descending section between the first end 110 and the second end 111, the first end 110 is arranged at the upper end of the descending section, and the second end 111 is arranged at the upper end of the ascending section. The downward slope section is mainly used for guiding the rotating shaft 105 to slide from the first end 110 to the second end 111, and the rotating shaft 105 is used for driving the battery compartment cover 300 to move from the first end 110 to the second end 111, so that the purpose of turning over upwards and opening the battery compartment cover 300 is achieved; the downward slope section is mainly used for guiding the rotating shaft 105 to slide from the second end 111 to the first end 110, and the rotating shaft 105 is used for driving the battery compartment cover 300 to reset.
Preferably, the angle between the downhill segment and the uphill segment is greater than or equal to 90 °.
Further, the downhill section and the uphill section are provided with transition sections, and the transition sections are of first arc-shaped structures. The transition section which is of a first arc-shaped structure is arranged between the downward slope section and the upward slope section, the resistance of the rotating shaft 105 at the joint of the downward slope section and the upward slope section in the sliding process is reduced by using the characteristics of the arc-shaped structure, the force for overturning the battery compartment cover 300 is reduced, and the satisfaction degree of a user is improved.
As a preferred embodiment of the present invention, the first end 110 is provided with a first limiting groove (not shown) extending toward the lower sidewall of the sliding groove 108, and the second end 111 is provided with a second limiting groove (not shown) extending toward the lower sidewall of the sliding groove 108, and the first limiting groove and the second limiting groove are respectively engaged with the rotating shaft 105. When the rotating shaft 105 is matched and clamped with the first limiting groove, the rotating shaft 105 is limited at the first end 110, the rotating shaft 105 is limited to slide in the sliding groove 108, and the battery bin cover 300 is locked on the battery placing position 400; when axis of rotation 105 and second spacing groove cooperation joint, with axis of rotation 105 restriction at second end 111, the restriction is rotated and is changeed and slide in spout 108, and then puts the position 400 with battery storehouse lid 300 lid on the battery, conveniently to installation battery or maintenance battery, reduces because the danger that the maloperation battery storehouse lid 300 lid closed on the battery is put the position 400 and lead to the user to be pressed from both sides the wound.
In another embodiment, the mounting seat includes two mounting plates 103 disposed at an interval, a rocker arm mounting groove 102 is disposed between the two mounting plates 103, the rocker arm 109 is disposed in the rocker arm mounting groove 102, the two mounting plates 103 are respectively provided with the sliding grooves 108, two ends of the rotating shaft 105 are respectively disposed in the sliding grooves 108 of the two mounting plates 103, and a middle portion of the rotating shaft 105 is connected to the rocker arm 109. The rocker arm 109 is mounted in the rocker arm mounting groove 102, and the rocker arm 109 is positioned by the mounting plate 103, and the rocker arm 109 slides out from both ends of the rotating shaft 105. Specifically, the two mounting plates 103 are disposed on the same horizontal plane, and the two sliding grooves 108 are disposed opposite to each other, so that the center lines of the two sliding grooves 108 are at the same height.
In order to prevent the rotation shaft 105 from escaping from the slide groove 108, in the present embodiment, both ends of the rotation shaft 105 have stopper parts near a side of the mounting plate 103 away from the rocker arm mounting groove 102. Preferably, the limiting part comprises a connecting hole and a limiting screw rod, the connecting hole is arranged on the rotating shaft 105, and the limiting screw rod is screwed with the limiting screw rod through a thread structure.
In this embodiment, a first positioning rod 106 and a second positioning rod 107 which are vertically distributed are disposed in the rocker arm mounting groove 102, the rocker arm 109 is disposed between the first positioning rod 106 and the second positioning rod 107, two ends of the first positioning rod 106 are respectively connected to the two mounting plates 103, and two ends of the second positioning rod 107 are respectively connected to the two mounting plates 103. The swing arm 109 is limited by the first positioning rod 106 and the second positioning rod 107, so that the swing arm 109 is limited between the first positioning rod 106 and the second positioning rod 107, the swing arm 109 is prevented from being displaced along the vertical direction of the mounting plate 103 when the battery compartment cover 300 is turned over, and the occurrence of lateral deviation of the battery compartment cover 300 is ensured.
Specifically, two mounting plates 103 are respectively provided with opposite first mounting holes, and the first positioning rod 106 sequentially penetrates through the two first mounting holes to be fixedly connected with the mounting plates 103. Preferably, the first positioning rod 106 has first positioning plates at two ends thereof, and the first positioning rod 106 is prevented from falling off from the first positioning hole by the first positioning plates.
Specifically, two mounting plates 103 are respectively provided with opposite second mounting holes, and the second positioning rod 107 sequentially passes through the two second mounting holes. Preferably, the two ends of the second positioning rod 107 are provided with second positioning plates, and the second positioning rod 107 is prevented from falling off from the second positioning hole by the second positioning plates.
In this embodiment, the first positioning rod 106 and the second positioning rod 107 are disposed adjacent to the second end 111 of the sliding slot 108, and the first positioning rod 106 and the second positioning rod 107 are respectively disposed at two sides of the sliding slot 108. When the battery compartment cover 300 is flipped upward, the first positioning rod 106 provided above the swing arm 109 abuts against the non-end portion of the swing arm 109, and the first positioning rod 106 provides a fulcrum for the swing arm 109, thereby reducing the force for flipping the battery compartment cover 300 upward by using the lever principle.
Preferably, in order to reduce the friction between the rocker arm 109 and the first positioning rod 106, the first positioning rod 106 is rotatable around the central axis thereof, and when the rocker arm 109 contacts the first positioning rod 106, the rocker arm 109 can drive the first positioning rod 106 to rotate, thereby reducing the friction between the rocker arm 109 and the first positioning rod 106. In order to reduce the friction between the rocker arm 109 and the second positioning rod 107, the second positioning rod 107 may rotate around its central axis, and when the rocker arm 109 contacts the second positioning rod 107, the rocker arm 109 may drive the second positioning rod 107 to rotate, thereby reducing the friction of the rocker arm 109 on the second positioning rod 107. Of course, in other embodiments, a sleeve may be respectively sleeved on the outer circumference of the first positioning rod 106 and the second positioning rod 107, and the two sleeves may respectively rotate around the axial center lines of the first positioning rod 106 and the second positioning rod 107, so that the friction between the battery compartment cover 300 and the positioning rod may be reduced by the above design.
In this embodiment, a connecting plate 104 is connected between the two mounting plates 103, and the connecting plate 104 is connected to the wind deflector 200. Specifically, one side of the connecting plate 104 is connected to the wind deflector 200, and the connecting plate 104 increases the contact area between the mounting seat and the wind deflector 200, thereby improving the connection strength between the mounting seat and the wind deflector 200.
As another preferred embodiment of the present invention, a second arc structure 101 is concavely disposed on a side of the rocker arm 109 away from the bottom of the rocker arm mounting groove 102, and the first positioning rod 106 is disposed near the bottom of the second arc structure 101. Set up first locating lever 106 near the concave arc face of second arc structure 101, reduce the friction to first locating lever 106 through the concave arc face of second arc structure 101 when upset battery storehouse lid 300, and utilize the concave arc face of second arc structure 101 to provide the holding power for first locating lever 106, be convenient for upset battery storehouse lid 300.
In order to facilitate the installation of the turnover mechanism and the battery compartment cover 300, the rocker arm 109 is detachably connected with the battery compartment cover 300 through a mounting screw.
Specifically, be provided with first mounting hole on the rocking arm 109, correspond on the battery storehouse lid 300 first mounting hole is provided with the second mounting hole, and the mounting screw passes first mounting hole and second mounting hole in proper order and is connected in order to realize dismantling of rocking arm 109 and battery storehouse lid 300, perhaps the mounting screw passes second mounting hole and first mounting hole in proper order and is connected in order to realize dismantling of rocking arm 109 and battery storehouse lid 300.
Preferably, one side of the rocker arm 109 departing from the second arc-shaped structure 101 is convexly provided with a third arc-shaped structure 112, and the convex arc surface of the third arc-shaped structure 112 reduces the corner angle of the rocker arm 109, so as to reduce the friction between the rocker arm 109 and the side wall of the battery placing position 400, and facilitate the covering of the battery compartment cover 300.
In this embodiment, an electric vehicle is further provided, which includes a wind deflector 200, a battery compartment cover 300, and a battery compartment cover turnover mechanism 100, where the battery compartment cover turnover mechanism 100 adopts the battery compartment cover turnover mechanism 100 according to any of the above embodiments, the wind deflector 200 is connected to a mounting seat of the battery compartment cover turnover mechanism 100, and the battery compartment cover 300 is connected to a rocker arm 109 of the battery compartment cover turnover mechanism 100. The wind shield 200 is connected with the mounting seat of the battery compartment cover turnover mechanism 100, the battery compartment cover 300 is also connected with the mounting seat of the battery compartment cover turnover mechanism 100, the mounting seat is not required to be connected with a frame during mounting, fixing of the battery compartment cover turnover mechanism 100 can be achieved, mounting errors of the mounting seat are avoided to be reduced, and the mounting qualified rate of the battery compartment cover 300 is improved. Through the above design, in the process of turning over the battery compartment cover 300 upwards, the rotating shaft 105 can drive the battery compartment cover 300 to slide from the first end 110 to the second end 111 in the sliding groove 108, and along with the upward turning over of the battery compartment cover 300, the gap between the battery compartment cover 300 and the wind shield 200 is also larger and larger, so that the wind shield 200 is prevented from blocking the turning over of the battery compartment cover 300, the normal turning over of the battery compartment cover 300 is ensured, and the satisfaction degree of a user is improved.
In the description herein, it is to be understood that the terms "first" and "second" are used merely for descriptive purposes and are not to be construed as specifically limiting.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention and the technical principles used, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention disclosed herein should be covered within the protective scope of the present invention.
Claims (7)
1. A battery compartment cover turnover mechanism of an electric vehicle is characterized by comprising a mounting seat connected with a wind shield of the electric vehicle and a rocker arm connected with the battery compartment cover, wherein a sliding groove is arranged on the mounting seat, a first end and a second end of the sliding groove are arranged, the first end is adjacent to the wind shield, the second end is adjacent to a battery placing position of the electric vehicle, one end, far away from the battery compartment cover, of the rocker arm is connected with the mounting seat through a rotating shaft, the rotating shaft is arranged in the sliding groove in a sliding manner, when the battery compartment cover is turned upwards, the rotating shaft slides towards the second end in the sliding groove, when the battery compartment cover is turned downwards, the rotating shaft slides towards the first end in the sliding groove, the first end is provided with a first limiting groove extending towards the lower side wall of the sliding groove, the second end is provided with a second limiting groove extending towards the lower side wall of the sliding groove, first spacing groove with the second spacing groove respectively with axis of rotation cooperation joint, the mount pad includes the mounting panel that two intervals set up, two the rocking arm mounting groove has between the mounting panel, the rocking arm sets up in the rocking arm mounting groove, two set up respectively on the mounting panel the spout, the both ends of axis of rotation set up respectively two in the mounting panel in the spout, just the middle part of axis of rotation with the rocking arm is connected, be provided with first locating lever and the second locating lever that distributes about being in the rocking arm mounting groove, the rocking arm sets up first locating lever with between the second locating lever, the both ends of first locating lever respectively with two the mounting panel is connected, the both ends of second locating lever respectively with two the mounting panel is connected.
2. The turnover mechanism for a battery compartment cover of an electric vehicle as claimed in claim 1, wherein the chute is provided with a descending section and an ascending section arranged at an angle to the descending section between the first end and the second end, the first end is arranged at the upper end of the descending section, and the second end is arranged at the upper end of the ascending section.
3. The turnover mechanism for the battery compartment cover of the electric vehicle as recited in claim 2, wherein the downward slope section and the upward slope section have a transition section, and the transition section has a first arc-shaped structure.
4. The turnover mechanism for battery compartment covers of electric vehicles according to claim 1, wherein the first positioning rod and the second positioning rod are disposed adjacent to the second end of the chute, and the first positioning rod and the second positioning rod are respectively disposed at two sides of the chute.
5. The turnover mechanism for the battery compartment cover of the electric vehicle as claimed in claim 1, wherein a second arc-shaped structure is concavely provided on one side of the rocker arm away from the bottom of the rocker arm mounting groove, and the first positioning rod is provided close to the bottom of the arc-shaped structure.
6. The turnover mechanism for the battery compartment cover of the electric vehicle as recited in claim 5, wherein the rocker arm is detachably connected to the battery compartment cover by a mounting screw.
7. An electric vehicle, characterized in that, it comprises a wind screen, a battery compartment cover and a battery compartment cover turnover mechanism, the battery compartment cover turnover mechanism adopts the battery compartment cover turnover mechanism of any claim 1-6, the wind screen is connected with the mounting seat of the battery compartment cover turnover mechanism, the battery compartment cover is connected with the rocker arm of the battery compartment cover turnover mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810687475.0A CN108638821B (en) | 2018-06-28 | 2018-06-28 | Battery compartment cover turnover mechanism of electric vehicle and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810687475.0A CN108638821B (en) | 2018-06-28 | 2018-06-28 | Battery compartment cover turnover mechanism of electric vehicle and electric vehicle |
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| Publication Number | Publication Date |
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| CN108638821A CN108638821A (en) | 2018-10-12 |
| CN108638821B true CN108638821B (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810687475.0A Active CN108638821B (en) | 2018-06-28 | 2018-06-28 | Battery compartment cover turnover mechanism of electric vehicle and electric vehicle |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09207850A (en) * | 1996-01-31 | 1997-08-12 | Suzuki Motor Corp | Lid opening/closing device for small vehicle |
| WO2000051878A1 (en) * | 1999-03-01 | 2000-09-08 | Tokyo R & D Co., Ltd. | Electric vehicle |
| CN1754711A (en) * | 2004-09-28 | 2006-04-05 | 本田技研工业株式会社 | Battery holder of electric vehicle |
| CN2794972Y (en) * | 2005-05-31 | 2006-07-12 | 好孩子儿童用品有限公司 | Children electric automobile |
| CN101269682A (en) * | 2007-03-22 | 2008-09-24 | 雅马哈发动机株式会社 | Electric vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1393382B1 (en) * | 2008-12-18 | 2012-04-20 | Zadi S P A | TANK CAP, IN PARTICULAR FOR MOTORCYCLES. |
-
2018
- 2018-06-28 CN CN201810687475.0A patent/CN108638821B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09207850A (en) * | 1996-01-31 | 1997-08-12 | Suzuki Motor Corp | Lid opening/closing device for small vehicle |
| WO2000051878A1 (en) * | 1999-03-01 | 2000-09-08 | Tokyo R & D Co., Ltd. | Electric vehicle |
| CN1754711A (en) * | 2004-09-28 | 2006-04-05 | 本田技研工业株式会社 | Battery holder of electric vehicle |
| CN2794972Y (en) * | 2005-05-31 | 2006-07-12 | 好孩子儿童用品有限公司 | Children electric automobile |
| CN101269682A (en) * | 2007-03-22 | 2008-09-24 | 雅马哈发动机株式会社 | Electric vehicle |
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| CN108638821A (en) | 2018-10-12 |
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