Battery mounting structure and electric tricycle
By setting a limit structure on the foot pedal of the electric tricycle and limiting the battery module, the problem of unlimited installation of existing electric tricycle batteries is solved, and the stability and safety performance of the vehicle are improved.
Patent Information
- Application Number
- CN202421815485.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-05-20
- Estimated Expiration
- 2034-07-29
AI Technical Summary
The battery installation method of existing electric tricycles does not have left, front and rear limits, which causes the battery to move in a direction during driving, and may bump and scratch when the speed is too high, and may even cause safety hazards such as fire.
A battery mounting structure is designed, including a foot pedal and a limit structure arranged on the foot pedal. The limit structure limits the battery module through a plurality of detachable first limit blocks or trays to ensure that the battery does not rush with respect to the foot pedal during driving.
By limiting the battery module, the use stability of electric tricycles is improved, the risk of battery damage and fire during driving is reduced, and the safety performance of the vehicle is improved.
Smart Images
Figure CN222886393U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of electric vehicles, and more particularly, to a battery installation structure and an electric tricycle. Background Art
[0002] Electric tricycles, with their advantages of strong applicability, flexibility, simple maintenance, convenient repair, and low price, can move flexibly through narrow roads. They are widely used in short-distance transportation fields such as families, urban and rural areas, individual rentals, factories, mines, sanitation, and community cleaning.
[0003] In the existing electric tricycles, the battery installation method has no left-right, front-back limit, which will cause the battery to move randomly during the driving of the whole vehicle. If the speed is too high, the battery will be bumped and scratched, and even there will be potential safety hazards such as fire. Utility Model Content
[0004] The purpose of this application is to provide a battery installation structure and an electric tricycle, which can limit the battery module placed on the footrest and improve the use stability of the electric tricycle.
[0005] The embodiments of this application are implemented as follows:
[0006] On the one hand, an embodiment of this application provides a battery installation structure, including a footrest and a limiting structure arranged on the footrest. The footrest has a bearing area for placing the battery module, and the limiting structure is arranged in the bearing area to abut against the side of the battery module.
[0007] Optionally, as an implementable manner, the limiting structure includes a plurality of first limiting blocks detachably installed in the bearing area. The plurality of first limiting blocks are arranged around the outer periphery of the battery module, and the plurality of first limiting blocks respectively abut against the side of the battery module.
[0008] Optionally, as an implementable manner, the bearing area has an installation groove, and the first limiting block is clamped in the installation groove.
[0009] Optionally, as an implementable manner, the limiting structure includes a tray detachably installed in the bearing area, and the tray has a shoulder to abut against the side of the battery module.
[0010] Optionally, as an implementable manner, the tray has a first rectangular accommodating area, a second rectangular accommodating area, and a third rectangular accommodating area. Along the length direction of the first rectangular accommodating area, the second rectangular accommodating area is arranged on both sides of the first rectangular accommodating area. Along the width direction of the first rectangular accommodating area, the third rectangular accommodating area is arranged on one side of the first rectangular accommodating area.
[0011] Optionally, as an implementable manner, a second limiting block is detachably installed in the second rectangular accommodating area.
[0012] Optionally, as an implementable manner, a third limiting block is detachably installed in the third rectangular accommodating area.
[0013] Optionally, as an implementable manner, positioning holes are provided in the bearing area, positioning columns are provided on the tray, and the positioning columns are inserted into the positioning holes.
[0014] Optionally, as an implementable manner, the footrest includes a footrest front plate and a footrest rear plate that are connected to each other.
[0015] On the other hand, an embodiment of the present application provides an electric tricycle, including a frame and the battery installation structure described in any one of the above.
[0016] The beneficial effects of the embodiments of the present application include:
[0017] The battery installation structure and the electric tricycle provided by the present application include a footrest and a limiting structure provided on the footrest. The footrest has a bearing area for placing the battery module, and the limiting structure is arranged in the bearing area to abut against the side of the battery module, so as to limit the battery module placed on the footrest, thereby improving the use stability of the electric tricycle. Description of the Drawings
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.
[0019] Figure 1 It is one of the structural schematic diagrams of the battery installation structure provided by the embodiment of the present application;
[0020] Figure 2 It is another structural schematic diagram of the battery installation structure provided by the embodiment of the present application;
[0021] Figure 3 It is one of the structural schematic diagrams of the tray in the battery installation structure provided by the embodiment of the present application;
[0022] Figure 4 It is another structural schematic diagram of the tray in the battery installation structure provided by the embodiment of the present application;
[0023] Figure 5 It is the third structural schematic diagram of the tray in the battery installation structure provided by the embodiment of the present application.
[0024] Icons: 100 - Battery installation structure; 110 - Footrest; 111 - Loading area; 1111 - Installation groove; 1112 - Positioning hole; 112 - Front footrest plate; 113 - Rear footrest plate; 120 - Limiting structure; 121 - First limiting block; 122 - Tray; 1221 - Shoulder; 1222 - First rectangular accommodating area; 1223 - Second rectangular accommodating area; 1224 - Third rectangular accommodating area; 1225 - Second limiting block; 1226 - Third limiting block; 1227 - Positioning post; 200 - Battery module. Detailed implementation manners
[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some, rather than all, of the embodiments of the present application. The components of the embodiments of the present application described and illustrated herein generally can be arranged and designed in a variety of different configurations.
[0026] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but merely represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the scope of protection of the present application.
[0027] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and cannot be construed as indicating or implying relative importance.
[0028] In the description of the present application, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0029] Please refer to Figure 1 and Figure 2, this embodiment provides a battery installation structure 100, including a footrest 110 and a limiting structure 120 provided on the footrest 110. The footrest 110 has a bearing area 111 for placing the battery module 200, and the limiting structure 120 is arranged in the bearing area 111 to abut against the side of the battery module 200.
[0030] Specifically, when using the battery installation structure 100 of the present application to install the battery module 200, first install the limiting structure 120 in the bearing area 111 on the footrest 110, and then place the battery module 200 in the limiting space formed by the limiting structure 120. The limiting structure 120 limits the battery module 200 placed on the footrest 110 to ensure that the battery module 200 does not move relative to the footrest 110 during the driving of the electric tricycle.
[0031] The battery installation structure 100 provided by the present application includes a footrest 110 and a limiting structure 120 provided on the footrest 110. The footrest 110 has a bearing area 111 for placing the battery module 200, and the limiting structure 120 is arranged in the bearing area 111 to abut against the side of the battery module 200 to limit the battery module 200 placed on the footrest 110, thereby improving the use stability of the electric tricycle.
[0032] In a feasible embodiment of the present application, as Figure 1 and Figure 2 shown, the limiting structure 120 includes a plurality of first limiting blocks 121 detachably installed in the bearing area 111. The plurality of first limiting blocks 121 are arranged around the outer periphery of the battery module 200, and the plurality of first limiting blocks 121 respectively abut against the side of the battery module 200.
[0033] Specifically, when using the battery installation structure 100 of the present application to install the battery module 200, first install a plurality of first limiting blocks 121 in the bearing area 111 on the footrest 110, and then place the battery module 200 in the limiting space formed by the plurality of first limiting blocks 121. The plurality of first limiting blocks 121 respectively abut against the side of the battery module 200 to limit the battery module 200 placed on the footrest 110 to ensure that the battery module 200 does not move relative to the footrest 110 during the driving of the electric tricycle.
[0034] In a feasible embodiment of the present application, as Figure 1 and Figure 2 shown, the bearing area 111 has an installation groove 1111, and the first limiting block 121 is clamped in the installation groove 1111.
[0035] Specifically, when installing the battery module 200 using the battery installation structure 100 of the present application, first install a plurality of first limiting blocks 121 in the bearing area 111 on the footrest 110, that is, respectively snap the plurality of first limiting blocks 121 into the corresponding installation grooves 1111. Subsequently, place the battery module 200 in the limiting space formed by the plurality of first limiting blocks 121, and limit the battery module 200 placed on the footrest 110 by the plurality of first limiting blocks 121 respectively abutting against the side surface of the battery module 200, so as to ensure that the battery module 200 will not move relative to the footrest 110 during the driving of the electric tricycle.
[0036] In a feasible embodiment of the present application, as Figure 1 、 Figure 3 、 Figure 4 and Figure 5 shown, the limiting structure 120 includes a tray 122 detachably installed in the bearing area 111, and the tray 122 has a shoulder 1221 to abut against the side surface of the battery module 200.
[0037] Specifically, the battery installation structure 100 of the present application further includes a tray 122. The first limiting block 121 and the tray 122 are used to limit and fix battery modules 200 of different specifications. For example, the first limiting block 121 limits the battery module 200 of the first specification, and the tray 122 limits the battery module 200 of the second specification. When it is necessary to limit and install the battery module 200 of the second specification, first remove the first limiting block 121 on the footrest 110, then install the tray 122 in the bearing area 111 of the footrest 110, place the battery module 200 in the tray 122, and limit the battery module 200 placed on the footrest 110 by the shoulder 1221 abutting against the side surface of the battery module 200, so as to ensure that the battery module 200 will not move relative to the footrest 110 during the driving of the electric tricycle.
[0038] In a feasible embodiment of the present application, as Figure 1 、 Figure 3 、 Figure 4 and Figure 5 shown, the tray 122 has a first rectangular accommodating area 1222, a second rectangular accommodating area 1223 and a third rectangular accommodating area 1224. Along the length direction of the first rectangular accommodating area 1222, the second rectangular accommodating area 1223 is arranged on both sides of the first rectangular accommodating area 1222. Along the width direction of the first rectangular accommodating area 1222, the third rectangular accommodating area 1224 is arranged on one side of the first rectangular accommodating area 1222.
[0039] Specifically, the tray 122 of the present application has a first rectangular accommodating area 1222, a second rectangular accommodating area 1223 and a third rectangular accommodating area 1224 to accommodate battery modules 200 of different specifications. For example, the first rectangular accommodating area 1222 and the second rectangular accommodating area 1223 can accommodate a battery module 200 of a third specification, the first rectangular accommodating area 1222 and the third rectangular accommodating area 1224 can accommodate a battery module 200 of a fourth specification, and the first rectangular accommodating area 1222, the second rectangular accommodating area 1223 and the third rectangular accommodating area 1224 can accommodate a battery module 200 of a fifth specification, so as to achieve the position limiting of battery modules 200 of various specifications.
[0040] When it is necessary to place the fifth specification battery module 200 in the first rectangular accommodating area 1222, the second rectangular accommodating area 1223 and the third rectangular accommodating area 1224, first remove the first limit block 121 on the pedal 110, then install the tray 122 in the bearing area 111 of the pedal 110, place the fifth specification battery module 200 in the tray 122, and use the tray 122 shoulder 1221 to support the side wall of the fifth specification battery module 200 to ensure the stable installation of the fifth specification battery module 200, so as to ensure that the fifth specification battery module 200 will not move relative to the pedal 110 during the driving of the electric tricycle.
[0041] It should be noted that the tray 122 and the first limit block 121 are both made of plastic to ensure the convenience of installation and removal of the fifth specification battery module 200.
[0042] In one feasible embodiment of the present application, as Figure 1 、 Figure 3 、 Figure 4 and Figure 5 As shown in FIG. 1 , the second rectangular accommodating area 1223 is detachably mounted with a second limiting block 1225.
[0043] When it is necessary to place the fourth-specification battery module 200 in the first rectangular accommodation area 1222 and the third rectangular accommodation area 1224, first remove the first limit block 121 on the pedal 110, then install the tray 122 in the load-bearing area 111 of the pedal 110, and install the second limit block 1225 in the second rectangular accommodation area 1223. The tray 122 shoulder 1221 and the second limit block 1225 are used to support the side wall of the fourth-specification battery module 200 to ensure the stable installation of the fourth-specification battery module 200, so as to ensure that the fourth-specification battery module 200 will not move relative to the pedal 110 during the driving of the electric tricycle.
[0044] It should be noted that the tray 122, the first limiting block 121, and the second limiting block 1225 are all made of plastic to ensure the convenience of installation and disassembly of the battery module 200 of the fourth specification.
[0045] In a feasible embodiment of the present application, as Figure 1 , Figure 3 , Figure 4 and Figure 5 shown, a third limiting block 1226 is detachably installed in the third rectangular accommodating area 1224.
[0046] When it is necessary to accommodate a battery module 200 of the third specification in the first rectangular accommodating area 1222 and the second rectangular accommodating area 1223, first remove the first limiting block 121 on the footrest 110, then install the tray 122 in the bearing area 111 of the footrest 110, install the third limiting block 1226 in the third rectangular accommodating area 1224, and abut against the side wall of the battery module 200 of the third specification through the shoulder 1221 of the tray 122 and the third limiting block 1226, so as to ensure the stable installation of the battery module 200 of the third specification and ensure that the battery module 200 of the third specification does not move relative to the footrest 110 during the driving of the electric tricycle.
[0047] It should be noted that the tray 122, the first limiting block 121, and the third limiting block 1226 are all made of plastic material to ensure the convenience of installation and disassembly of the battery module 200 of the third specification.
[0048] In a feasible embodiment of the present application, as Figure 1 , Figure 3 , Figure 4 and Figure 5 shown, the bearing area 111 is provided with positioning holes 1112, and the tray 122 is provided with positioning posts 1227, and the positioning posts 1227 are inserted into the positioning holes 1112.
[0049] When it is necessary to perform limiting installation on the battery module 200 of the second specification, first remove the first limiting block 121 on the footrest 110, then install the tray 122 in the bearing area 111 of the footrest 110, insert the positioning posts 1227 of the tray 122 into the positioning holes 1112 of the bearing area 111, place the battery module 200 in the tray 122, and abut against the side of the battery module 200 through the shoulder 1221 to limit the battery module 200 placed on the footrest 110, so as to ensure that the battery module 200 does not move relative to the footrest 110 during the driving of the electric tricycle.
[0050] In a feasible embodiment of the present application, as Figure 1 , Figure 3 , Figure 4 and Figure 5 shown, the footrest 110 includes a footrest front plate 112 and a footrest rear plate 113 that are connected to each other.
[0051] Specifically, when installing the battery module 200 using the battery installation structure 100 of the present application, first connect the front footrest plate 112 and the rear footrest plate 113 to form the footrest plate 110. Subsequently, install a plurality of first limit blocks 121 in the bearing area 111 on the footrest plate 110. Then, place the battery module 200 within the limit space formed by the plurality of first limit blocks 121. The plurality of first limit blocks 121 respectively abut against the side surface of the battery module 200 to limit the battery module 200 placed on the footrest plate 110, so as to ensure that the battery module 200 does not move relative to the footrest plate 110 during the driving of the electric tricycle. The first limit block 121 limits the battery module 200 of the first specification, and the tray 122 limits the battery module 200 of the second specification. When it is necessary to limit and install the battery module 200 of the second specification, first remove the first limit block 121 on the footrest plate 110, then install the tray 122 in the bearing area 111 of the footrest plate 110, place the battery module 200 in the tray 122, and the shoulder 1221 abuts against the side surface of the battery module 200 to limit the battery module 200 placed on the footrest plate 110, so as to ensure that the battery module 200 does not move relative to the footrest plate 110 during the driving of the electric tricycle.
[0052] The embodiment of the present application also discloses an electric tricycle, including a vehicle frame and the battery installation structure 100 in the foregoing embodiment. This electric tricycle includes the same structure and beneficial effects as the battery installation structure 100 in the foregoing embodiment. The structure and beneficial effects of the battery installation structure 100 have been described in detail in the foregoing embodiment and will not be repeated here.
[0053] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A battery installation structure, characterized in that: It comprises a foot pedal and a limiting structure arranged on the foot pedal, wherein the foot pedal has a bearing area for placing a battery module, and the limiting structure is arranged in the bearing area to abut against the side surface of the battery module.
2. The battery installation structure according to claim 1, characterized in that: The limiting structure includes a plurality of first limiting blocks detachably mounted on the bearing area, the plurality of first limiting blocks being arranged around the periphery of the battery module, and the plurality of first limiting blocks respectively abutting against the side surfaces of the battery module.
3. The battery installation structure according to claim 2, characterized in that: The bearing area has an installation groove, and the first limiting block is clamped in the installation groove.
4. The battery installation structure according to claim 1, characterized in that: The limiting structure comprises a tray detachably mounted on the carrying area, and the tray has a shoulder to abut against the side of the battery module.
5. The battery installation structure according to claim 4, characterized in that: The tray has a first rectangular accommodating area, a second rectangular accommodating area and a third rectangular accommodating area. Along the length direction of the first rectangular accommodating area, the second rectangular accommodating area is arranged on both sides of the first rectangular accommodating area, and along the width direction of the first rectangular accommodating area, the third rectangular accommodating area is arranged on one side of the first rectangular accommodating area.
6. The battery installation structure according to claim 5, characterized in that: The second rectangular accommodating area is detachably mounted with a second limiting block.
7. The battery installation structure according to claim 5, characterized in that: The third rectangular accommodating area is detachably mounted with a third limiting block.
8. The battery installation structure according to claim 4, characterized in that: The bearing area is provided with a positioning hole, and the tray is provided with a positioning column, and the positioning column is inserted into the positioning hole.
9. The battery installation structure according to claim 1, characterized in that: The foot pedal comprises a front foot pedal plate and a rear foot pedal plate which are connected to each other.
10. An electric tricycle, characterized in that: It comprises a vehicle frame and a battery mounting structure as described in any one of claims 1 to 9.