Stable electric vehicle frame

Abstract

The utility model discloses a stable electric vehicle frame, which relates to the technical field of electric vehicle frames and comprises a support frame, one end of the support frame is fixedly connected with a mounting frame, and the joint of the support frame and the mounting frame is fixedly connected with a fixing cylinder. The adjusting mechanism comprises mounting rods arranged at the two ends of the fixing barrel, a fixing assembly used for assisting in limiting is fixedly connected to the center of the outer portion of the fixing barrel, a rotating handle is rotationally connected to the outer portion of the fixing barrel, a bolt is inserted into the outer portion of the rotating handle, and the fixing assembly is fixedly connected to the outer portion of the fixing barrel. A screw rod is fixedly connected to the center of one end of the rotating handle; the mounting mechanism is arranged at one end of the mounting frame, the mounting mechanism comprises a movable groove formed in one end of the mounting frame, and a mounting disc is rotationally connected to the interior of the movable groove. The electric vehicle frame disclosed by the utility model has the effect that the mounting size of the frame can be adjusted according to actual mounting requirements.

Description

Technical Field

[0001] This utility model relates to the field of electric vehicle frame technology, and in particular to a stable electric vehicle frame. Background Technology

[0002] The frame of an electric vehicle is its main structure, playing a crucial role in supporting and connecting various components, including the battery, motor, controller, suspension system, and wheels. The quality and type of the frame directly affect the vehicle's stability, safety, performance, and lifespan.

[0003] The existing electric vehicle frames require custom assembly based on the actual size of the components during the assembly process. In case of unexpected installation situations, it is inconvenient to flexibly adjust and install the frame according to the needs, which limits the installation process. Utility Model Content

[0004] This utility model discloses a stable electric vehicle frame, which aims to solve the technical problems in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A stable electric vehicle frame includes a support frame, one end of which is fixedly connected to a mounting frame. A fixing cylinder is fixedly connected at the connection between the support frame and the mounting frame. The frame also includes an adjustment mechanism: the adjustment mechanism includes mounting rods disposed at both ends of the fixing cylinder; a fixing component for auxiliary limiting is fixedly connected to the outer center of the fixing cylinder; a rotating handle is rotatably connected to the outside of the fixing cylinder; a bolt is inserted into the outside of the rotating handle; and a screw is fixedly connected to the center of one end of the rotating handle. The mounting mechanism is disposed at one end of the mounting frame and is used for auxiliary mounting of the frame.

[0007] By setting an adjustment mechanism, the operator can remove the bolt inserted inside the handle by rotating it clockwise, thus releasing the limiting connection between the fixed cylinder and the handle. At the same time, by rotating the two sets of handles clockwise, the screw fixed at one end can be rotated, and the screw can drive the installation rod threaded at one end to slide vertically upward inside the fixed cylinder.

[0008] In a preferred embodiment, the mounting mechanism includes a movable slot provided at one end of the mounting frame, a mounting plate rotatably connected inside the movable slot, a mounting slot provided on the outer side of one end of the mounting frame, a knob fixedly connected to one end of the mounting plate, and an auxiliary slot provided on the outer side of the mounting plate.

[0009] By setting up an installation mechanism, workers can rotate a knob on one end of the mounting bracket, which in turn rotates the mounting plate that is fixedly connected to one end. This allows the mounting plate to rotate inside the movable slot. By rotating the mounting plate to the appropriate position according to the size of the installation accessories, the auxiliary slot on one side of the mounting plate can be aligned with the installation slot.

[0010] In a preferred embodiment, the number of auxiliary slots is multiple sets, and the specifications of the multiple sets of auxiliary slots are different.

[0011] By setting up multiple sets of auxiliary slots with different specifications, the flexibility of installation can be improved.

[0012] In a preferred embodiment, the fixing component includes a ring disposed at the center of the outer side of the fixing cylinder, and the outer side of the ring is uniformly provided with connecting grooves.

[0013] By setting up a fixing component, space can be provided for the threads of the bolt.

[0014] In a preferred embodiment, slots are provided at both ends of the outer side of the handle, and the bolt is inserted into the slots.

[0015] By providing slots, space can be provided for bolts to be inserted.

[0016] This utility model discloses a stable electric vehicle frame, which has the following beneficial effects.

[0017] Firstly, by setting up an adjustment mechanism, the staff can remove the bolt inserted inside the handle by rotating it clockwise, thus releasing the limiting connection formed between the fixed cylinder and the handle. At the same time, by rotating the two sets of handles clockwise, the screw fixed at one end can be rotated during the rotation of the handle. During the rotation of the screw, the installation rod threaded at one end can be driven to slide vertically upward inside the fixed cylinder. The installation size of the frame can be adjusted and installed according to the actual installation needs.

[0018] Secondly, by setting up an installation mechanism, the staff can rotate the knob on the outside of one end of the mounting bracket, which will cause the mounting plate fixedly connected to one end to rotate during the rotation of the knob. The mounting plate can rotate inside the movable slot, and the mounting plate can be rotated to the appropriate position according to the size of the installation accessories. This allows the auxiliary slot on one side of the mounting plate to be aligned with the mounting slot, which can help the staff adjust the installation specifications of the frame according to the specifications of the installation accessories. Attached Figure Description

[0019] Figure 1 This is an axonometric view of a stable electric vehicle frame proposed in this utility model.

[0020] Figure 2This is another angle axonometric view of a stable electric vehicle frame proposed in this utility model.

[0021] Figure 3 This is a perspective view of an adjustment mechanism for a stable electric vehicle frame proposed in this utility model.

[0022] Figure 4 This is a three-dimensional exploded view of the adjustment mechanism for a stable electric vehicle frame proposed in this utility model.

[0023] Figure 5 This is a perspective view of a stable electric vehicle frame mounting plate proposed in this utility model.

[0024] In the attached diagram: 1. Support frame; 2. Mounting frame; 3. Fixing cylinder; 4. Ring; 5. Mounting rod; 6. Bolt; 7. Rotary handle; 8. Screw; 9. Mounting plate; 10. Knob; 11. Mounting groove; 12. Auxiliary groove; 13. Movable groove; 14. Connecting groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] The stable electric vehicle frame disclosed in this utility model mainly applies the existing electric vehicle frame. During the assembly process, the frame needs to be customized according to the actual size of the parts, in the event of an unexpected installation situation.

[0028] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5A stable electric vehicle frame includes a support frame 1, with a mounting frame 2 fixedly connected to one end of the support frame 1. A fixing cylinder 3 is fixedly connected at the connection between the support frame 1 and the mounting frame 2. The frame also includes an adjustment mechanism: the adjustment mechanism includes mounting rods 5 at both ends of the fixing cylinder 3, a fixing component for auxiliary limiting fixedly connected to the outer center of the fixing cylinder 3, a rotating handle 7 rotatably connected to the outside of the fixing cylinder 3, bolts 6 inserted into the outside of the rotating handle 7, and a screw 8 fixedly connected to the center of one end of the rotating handle 7; and an installation mechanism: the installation mechanism is located at one end of the mounting frame 2 and is used for auxiliary installation of the frame.

[0029] In this solution, when the staff installs the frame, they can remove the bolt 6 inserted inside the handle 7 by rotating it clockwise, thus releasing the limiting connection between the fixing cylinder 3 and the handle 7. At the same time, by rotating both sets of handles 7 clockwise, the screw 8 fixed at one end can be rotated. During the rotation of the screw 8, the mounting rod 5 threaded at one end can slide vertically upward inside the fixing cylinder 3. In addition, by setting up the installation mechanism, the staff can be assisted in adjusting the installation specifications of the frame according to the specifications of the installation accessories.

[0030] Among them, reference Figure 2 and Figure 5 In a preferred embodiment, the mounting mechanism includes a movable groove 13 provided at one end of the mounting frame 2, a mounting plate 9 rotatably connected inside the movable groove 13, a mounting groove 11 provided on the outer side of one end of the mounting frame 2, a knob 10 fixedly connected to one end of the mounting plate 9, and an auxiliary groove 12 provided on the outer side of the mounting plate 9.

[0031] In this solution, by setting up an installation mechanism, the operator can rotate the knob 10 on one end of the mounting bracket 2, which will cause the mounting plate 9 fixedly connected to one end to rotate during the rotation of the knob 10. This allows the mounting plate 9 to rotate inside the movable groove 13. By rotating the mounting plate 9 to a suitable position according to the size of the installation accessories, the auxiliary groove 12 and the mounting groove 11 opened on one side of the mounting plate 9 can be aligned.

[0032] Furthermore, refer to Figure 2 and Figure 5 In a preferred embodiment, the number of auxiliary slots 12 is multiple sets, and the specifications of the multiple sets of auxiliary slots 12 are different. By setting multiple sets of auxiliary slots 12 with different specifications, the flexibility of installation can be improved.

[0033] Among them, reference Figure 3 and Figure 4In a preferred embodiment, the fixing component includes a ring 4 disposed at the center of the outer side of the fixing cylinder 3. The outer side of the ring 4 is uniformly provided with connecting grooves 14. By setting the fixing component, space can be provided for the thread of the bolt 6.

[0034] Furthermore, refer to Figure 3 and Figure 4 In a preferred embodiment, slots are provided at both ends of the outer side of the handle 7, and the bolt 6 is inserted into the slots. By providing slots, space can be provided for the bolt 6 to be inserted.

[0035] Working principle: During the installation of the frame by the workers;

[0036] First, by rotating the bolt 6 inserted inside the handle 7 clockwise, the operator can remove the bolt 6, thereby disengaging the threaded connection between the bolt 6 and the ring 4 at the center of the outer side of the fixed cylinder 3, and releasing the limiting connection formed between the fixed cylinder 3 and the handle 7. At the same time, by rotating the two sets of handles 7 clockwise, the handle 7 can drive the screw 8 fixedly connected at one end to rotate, and the screw 8 can drive the installation rod 5 threaded at one end to slide vertically upward inside the fixed cylinder 3.

[0037] Next, the staff can rotate the knob 10 on one end of the mounting bracket 2, which will cause the mounting plate 9 fixedly connected to one end to rotate during the rotation of the knob 10. The mounting plate 9 can rotate inside the movable groove 13. According to the size of the mounting accessories, the mounting plate 9 can be rotated to a suitable position, so that the auxiliary groove 12 and the mounting groove 11 opened on one side of the mounting plate 9 can be aligned.

[0038] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Substitutions may include replacements for some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the scope of protection of this utility model.

Claims

1. A stable electric vehicle frame, comprising a support frame (1), one end of which is fixedly connected to a mounting frame (2), and a fixing cylinder (3) fixedly connected at the connection between the support frame (1) and the mounting frame (2), characterized in that, Also includes: Adjustment mechanism: The adjustment mechanism includes mounting rods (5) at both ends of the fixed cylinder (3), a fixing component for auxiliary limiting is fixedly connected to the outer center of the fixed cylinder (3), a rotating handle (7) is rotatably connected to the outside of the fixed cylinder (3), a bolt (6) is inserted into the outside of the rotating handle (7), and a screw (8) is fixedly connected to the center of one end of the rotating handle (7). Installation mechanism: The installation mechanism is located at one end of the mounting frame (2) and is used to assist in the installation of the frame.

2. The stable electric vehicle frame according to claim 1, characterized in that, The installation mechanism includes a movable slot (13) provided at one end of the mounting frame (2), a mounting plate (9) is rotatably connected inside the movable slot (13), a mounting slot (11) is provided on the outer side of one end of the mounting frame (2), a knob (10) is fixedly connected to one end of the mounting plate (9), and an auxiliary slot (12) is provided on the outer side of the mounting plate (9).

3. A stable electric vehicle frame according to claim 2, characterized in that, The auxiliary slots (12) are in multiple sets, and the specifications of the multiple sets of auxiliary slots (12) are different.

4. A stable electric vehicle frame according to claim 2, characterized in that, The mounting slot (11) and the auxiliary slot (12) are located on the same central axis.

5. A stable electric vehicle frame according to claim 2, characterized in that, The fixing component includes a ring (4) located at the center of the outside of the fixing cylinder (3), and the outside of the ring (4) is uniformly provided with connecting grooves (14).

6. A stable electric vehicle frame according to claim 1, characterized in that, The handle (7) has slots at both ends of its outer surface, and the bolt (6) is inserted into the slots.

7. A stable electric vehicle frame according to claim 5, characterized in that, The bolt (6) and the connecting groove (14) are threaded together, and the mounting rod (5) and the screw (8) are set on the same central axis.

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