Adjustable rearview mirror of electric vehicle

Abstract

The utility model discloses an adjustable rearview mirror of an electric vehicle, which comprises a mounting seat, a mounting rod welded above the mounting seat, a support rod arranged in a slot in the mounting rod in a penetrating manner, and a main mirror frame arranged at the top end of the support rod, a main lens is rotationally mounted in the main glasses frame, and an auxiliary glasses frame is correspondingly arranged above the main glasses frame. According to the adjustable electric vehicle rearview mirror, the mounting rod is welded to the upper portion of the mounting base, the supporting rod is slidably mounted in the mounting rod in a slotting and penetrating mode, and the main mirror frame is mounted at the top of the supporting rod through a screw, so that the use length of the main mirror frame can be adjusted in the later period; the use length of the main mirror frame can be adjusted only by pulling the supporting rod to slide in the mounting rod in a penetrating manner, so that the practicability is higher, and the use efficiency of the rearview mirror of the electric vehicle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle rearview mirrors, in particular to an adjustable electric vehicle rearview mirror. Background Art

[0002] An electric vehicle is a vehicle powered by batteries and electric motors. It uses electricity as a driving force and provides a more environmentally friendly, economical and sustainable transportation solution by eliminating the need for frequent fuel replenishment and reducing emissions. There are many types of electric vehicles, which can be divided into electric bicycles, electric motorcycles, electric unicycles, electric four-wheelers, electric tricycles, electric scooters, etc. according to the number of tires and structural types; according to the power source, there are pure electric vehicles, extended-range electric vehicles, hybrid electric vehicles, fuel cell vehicles, etc. The working principle of electric vehicles is mainly to provide current through the battery, which is transmitted to the motor through the power regulator to drive the vehicle;

[0003] The electric vehicle rearview mirror refers to an optical device installed on an electric vehicle to provide a view of the rear of the vehicle. It can help the driver observe the traffic conditions on both sides and behind, prevent sudden situations, expand the driver's field of vision, and observe the distance between rear passengers, non-motor vehicles or pedestrians, which can improve driving safety and convenience.

[0004] In the "An Electric Vehicle Rearview Mirror" with the patent publication CN216916140U, a rearview mirror body is included, the rearview mirror body includes a support, a support rod, a mirror housing and a lens, the lens is arranged in the mirror housing, the mirror housing is arranged on the support rod, the support rod is arranged on the support, a first adjustment device is arranged between the support and the support rod, two spring sheets and gaskets are arranged and are arranged between the support and the first bolt, the two spring sheets are in back-to-back contact and are arranged between the two gaskets, a through hole is arranged between the support and the support rod, a nylon washer is arranged between the support and the support rod, the first bolt passes through the spring sheet, the gasket, the support, the nylon washer and the support rod in sequence and is connected with the first self-locking nut, a mirror seat is arranged at the bottom of the mirror housing, a second adjustment device is arranged between the mirror seat and the support rod, the angle of the rearview mirror body is adjusted by the first adjustment device and the second adjustment device, and ice is prevented on the lens by arranging a heating plate and an arc-shaped ventilation hole;

[0005] In the "An Electric Vehicle Rearview Mirror" with the patent publication CN209479851U, it includes a back shell, a connecting seat, a connecting shaft, a fixing seat, a drain port, a mirror surface, a ring light, etc. The ring light is fixedly connected to the back shell, a heating plate is arranged between the mirror surface and the back shell, a heat preservation layer is arranged between the heating plate and the back shell, the heat preservation layer is fixedly connected to the back shell, and an arc-shaped air inlet is opened on the back shell. By arranging the arc-shaped air inlet, the ventilation duct and the nozzle, the air flow of the mirror surface is enhanced and the mirror surface fogging is reduced; at the same time, by arranging the heating plate and the heat preservation layer, the incoming air is heated, the fogging is further reduced, the clarity of the mirror surface is improved, and the driving safety is improved;

[0006] However, when the electric vehicle rearview mirror is used with an electric vehicle, most of the existing rearview mirrors are directly installed on the handlebars of the electric vehicle through a positioning rod, but the use position of the positioning rod is fixed and uniform, and its use length cannot be adjusted, resulting in that users of different heights cannot stably observe and use the rearview mirror when riding the electric vehicle, which is inconvenient for the efficiency of the use of the electric vehicle rearview mirror;

[0007] Therefore, we proposed that adjustable electric vehicle rearview mirror can solve the above problems well. Utility Model Content

[0008] The purpose of the utility model is to provide an adjustable electric vehicle rearview mirror to solve the problem raised by the above-mentioned background technology that the use position of the positioning rod in the current market is fixed and unified, and its use length cannot be adjusted, resulting in users of different heights being unable to stably observe and use the rearview mirror when riding an electric vehicle, which is inconvenient for the efficiency of the use of the electric vehicle rearview mirror.

[0009] To achieve the above object, the utility model provides the following technical solution: an adjustable electric vehicle rearview mirror, comprising a mounting seat, a mounting rod is welded and installed on the top of the mounting seat, and a support rod is installed through the internal slot of the mounting rod, and the diameter of the support rod is smaller than the diameter of the mounting rod;

[0010] The invention also includes: the mounting rod and the supporting rod are both inclined, the top of the supporting rod is provided with a main mirror frame, the main lens is rotatably installed inside the main mirror frame, and a secondary mirror frame is correspondingly provided above the main mirror frame.

[0011] Preferably, the support rod has grooves at both ends thereof, through which an adjusting rod is slidably installed, and the two adjusting rods have the same structure, and the outer ends of the two adjusting rods extend through two rows of holes to the outside of the two ends of the mounting rod, and the two rows of holes are equally spaced on both sides of the mounting rod. The support rod has grooves at both ends thereof, through which extrusion springs are provided, and the two extrusion springs are symmetrically arranged about the vertical center line of the support rod, and the outer ends of the two extrusion springs are connected to adjusting rods, and the two adjusting rods can be automatically popped out to the outside of the two ends of the mounting rod by the elastic force of the two extrusion springs themselves, and then the position of the support rod after adjustment can be positioned and fixed.

[0012] Preferably, the main frame has a transmission shaft provided in an internal groove on the left side, and the outer end of the transmission shaft is rotatably connected to the output end of the auxiliary frame, and the internal groove of the auxiliary frame is provided with a secondary lens, the diameter of the main frame is larger than the diameter of the auxiliary frame, and the diameter of the main lens is also larger than the diameter of the secondary lens, and the auxiliary frame can be used to protect the main lens arranged inside the main frame from dust.

[0013] Preferably, the transmission shaft has grooves at both ends thereof through which limit rods are slidably installed, and the outer ends of the two limit rods extend through the first empty groove to the left and right outer sides of the output end of the sub-mirror frame, and second empty grooves are symmetrically provided on the upper and lower sides of the output end of the sub-mirror frame. The transmission shaft has grooves at both ends thereof through which return springs are provided, and the two return springs have the same structure, and the outer ends of the two return springs are connected to the limit rods, and the two limit rods can be automatically popped out to the two sides of the output end of the sub-mirror frame by the elastic force of the two return springs themselves, thereby limiting and fixing the position of the sub-mirror frame after flipping.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] (1) A mounting rod is welded and installed on the top of the mounting seat, and then a support rod is slidably installed through a groove in the mounting rod, and a main mirror frame is screwed on the top of the support rod. When the use length of the main mirror frame needs to be adjusted later, only the support rod needs to be pulled to slide through the inside of the mounting rod, and then the use length of the main mirror frame can be adjusted, which is more practical and improves the use efficiency of the electric vehicle rearview mirror;

[0016] (2) Furthermore, by using the grooves at both ends of the bottom of the support rod and the adjustment rods that are slidably installed through the squeezing springs, when the use length of the installation rod and the support rod needs to be adjusted, the two adjustment rods can be manually pressed to retract and move, and then the installation rod and the support rod can be separated, and then the support rod can be pulled to move inside the installation rod. When adjusted to a suitable position, the two squeezing springs will extend the two adjustment rods through the two rows of holes to the outside of the installation rod through their own elastic force, so that the installation rod and the support rod after the length adjustment can be positioned and fixed, thereby improving the stability of the rearview mirror of the electric vehicle;

[0017] (3) A secondary mirror frame is rotatably mounted on the outside of the main mirror frame through a transmission shaft, and a main lens and a secondary lens are placed inside the main mirror frame and the secondary mirror frame respectively. The main lens and the secondary lens can be used to increase the observation range of the electric vehicle rearview mirror, thereby improving safety. When the electric vehicle is not in use, the secondary mirror frame is flipped over so that it fits and connects with the main mirror frame. This can not only prevent dust and impurities from sticking to the surface of the main lens and affecting subsequent observation, but also can seal and protect the main lens, thereby preventing the main lens from being damaged due to squeezing and collision, thereby improving the stability of the rearview mirror.

[0018] (4) Furthermore, by using slots at both ends of the transmission shaft to pass through the return spring to slide and install the limit rods, and then the outer ends of the two limit rods are extended through the two first empty slots to the two sides of the output end of the auxiliary mirror frame, the flipped auxiliary mirror frame can be flipped and positioned, so as to avoid the phenomenon that the auxiliary mirror frame is loosened and flipped due to riding vibration in the later stage;

[0019] (5) Furthermore, when the sub-mirror frame needs to be flipped and reset, it is only necessary to manually press the two limit rods to retract and move them, so that the two limit rods retract to the inner ends of the transmission shaft. At this time, the sub-mirror frame is flipped clockwise and rotated. Then, the two reset springs will use their own elastic force to extend the two limit rods through the two second empty slots to the upper and lower sides of the output end of the sub-mirror frame. At this time, the flipped and reset sub-mirror frame can be positioned and fixed, which saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the main structure of the utility model after the main mirror frame and the auxiliary mirror frame are flipped over;

[0022] Figure 3 It is a schematic diagram of the partial three-dimensional structure of the installation rod and the support rod of the utility model;

[0023] Figure 4 This is a schematic diagram of the partial main cross-section structure of the installation rod and the support rod of the utility model;

[0024] Figure 5 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 6 This is a schematic diagram of the partial main cross-section structure of the auxiliary mirror frame and the transmission shaft of the utility model;

[0026] Figure 7 It is a partial three-dimensional structural schematic diagram of the main mirror frame and the auxiliary mirror frame of the utility model.

[0027] In the figure: 1. mounting seat; 2. mounting rod; 3. supporting rod; 4. main lens frame; 5. auxiliary lens frame; 6. main lens; 7. auxiliary lens; 8. adjusting rod; 9. hole groove; 10. extrusion spring; 11. transmission shaft; 12. limiting rod; 13. reset spring; 14. first empty slot; 15. second empty slot. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] This utility provides the following technical solutions:

[0030] Embodiment 1, in order to solve the problem that the length of the existing electric vehicle rearview mirror cannot be adjusted, discloses:

[0031] A mounting seat 1 is welded with a mounting rod 2 on the top thereof, and a support rod 3 is installed through the internal slot of the mounting rod 2, and the diameter of the support rod 3 is smaller than the diameter of the mounting rod 2;

[0032] It also includes: the mounting rod 2 and the supporting rod 3 are both in an inclined shape, and a main lens frame 4 is installed on the top of the supporting rod 3, and a main lens 6 is rotatably installed inside the main lens frame 4, and a sub-lens frame 5 is correspondingly arranged above the main lens frame 4.

[0033] The support rod 3 has grooves at both ends thereof through which an adjusting rod 8 is slidably installed, and the two adjusting rods 8 have the same structure, and the outer ends of the two adjusting rods 8 extend through two rows of holes 9 to the outsides of the two ends of the mounting rod 2, and the two rows of holes 9 are evenly spaced on both sides of the mounting rod 2. The support rod 3 has grooves at both ends thereof through which an extrusion spring 10 is provided, and the two extrusion springs 10 are symmetrically arranged about the vertical center line of the support rod 3, and the outer ends of the two extrusion springs 10 are connected to the adjusting rod 8.

[0034] like Figure 1-Figure 4 As shown, when the use length of the rearview mirror needs to be adjusted, it is only necessary to manually press the two adjusting rods 8 to make them shrink to the inside of the support rod 3, and then the support rod 3 can be pulled to move inside the mounting rod 2. When adjusted to the appropriate position, the two extrusion springs 10 will use their own elastic force to automatically pop out the two adjusting rods 8 through the two rows of hole grooves 9 to the outside of the two ends of the mounting rod 2, and then the positions of the adjusted mounting rod 2 and the support rod 3 can be positioned and fixed, avoiding the phenomenon of misalignment and offset between the mounting rod 2 and the support rod 3 in the later stage, thereby improving the stability of the rearview mirror and saving time and effort in operation.

[0035] Embodiment 2 is different from Embodiment 1 in that the main lens 6 can be sealed and dustproofed by the auxiliary lens frame 5, thereby increasing the service life of the electric vehicle rearview mirror.

[0036] The main frame 4 has a transmission shaft 11 provided in an internal groove on the left side, and the outer end of the transmission shaft 11 is rotatably connected to the output end of the sub-frame 5, and the internal groove of the sub-frame 5 is provided with a sub-lens 7. The diameter of the main frame 4 is larger than that of the sub-frame 5, and the diameter of the main lens 6 is also larger than that of the sub-lens 7.

[0037] like Figure 1-Figure 7 As shown, when the rearview mirror is not in use, the auxiliary mirror frame 5 will not only perform dust-proof treatment on the main lens 6 arranged inside the main mirror frame 4 to prevent external dust and impurities from sticking to the surface of the main lens 6 and affecting subsequent observation and use, but also can perform anti-collision protection on the main lens 6 to prevent the main lens 6 from being damaged due to squeezing and collision, thereby increasing the service life of the main lens 6. When using the rearview mirror, it is only necessary to flip the auxiliary mirror frame 5 through the transmission shaft 11 to open the auxiliary lens 7, and then the main lens 6 and the auxiliary lens 7 can be used to increase the observation range of the rearview mirror, thereby improving the driving safety of the electric vehicle.

[0038] Embodiment 3 is different from Embodiment 2 in that the flipped secondary mirror frame 5 can be flipped and positioned to prevent the secondary mirror frame 5 from shaking and falling off during driving. The following is disclosed:

[0039] The transmission shaft 11 has grooves at both ends thereof through which limit rods 12 are slidably installed, and the outer ends of the two limit rods 12 extend through the first empty groove 14 to the left and right outer sides of the output end of the sub-mirror frame 5, and second empty grooves 15 are also symmetrically provided on the upper and lower sides of the output end of the sub-mirror frame 5. The transmission shaft 11 has grooves at both ends thereof through which return springs 13 are provided, and the two return springs 13 have the same structure, and the outer ends of the two return springs 13 are connected to the limit rods 12.

[0040] like Figure 1-Figure 6As shown, when the flipped sub-frame 5 is used in conjunction with the main frame 4 for observation, the two limit rods 12 are manually pressed to retract and move. At this time, the two limit rods 12 will simultaneously retract to the inner ends of the transmission shaft 11, and then the sub-frame 5 can be flipped over for rotation. When adjusted to a suitable position, the two limit rods 12 are released, and then the two return springs 13 will automatically pop out the two limit rods 12 through the two second slots 15 to the upper and lower sides of the output end of the sub-frame 5. Then the flipped and adjusted sub-frame 5 can be flipped and positioned, which saves time and effort.

[0041] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention is described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable rearview mirror for an electric vehicle, comprising a mounting seat (1), a mounting rod (2) being welded and mounted on the top thereof, and a support rod (3) being installed through an internal slot of the mounting rod (2), and the diameter of the support rod (3) being smaller than the diameter of the mounting rod (2); It is characterized in that Also includes: The mounting rod (2) and the supporting rod (3) are both inclined, and a main mirror frame (4) is installed at the top end of the supporting rod (3), and a main lens (6) is rotatably installed inside the main mirror frame (4), and a secondary mirror frame (5) is correspondingly provided above the main mirror frame (4).

2. The adjustable electric vehicle rearview mirror according to claim 1, characterized in that: The support rod (3) has grooves at both ends thereof through which an adjustment rod (8) is slidably installed, and the two adjustment rods (8) have the same structure, and the outer ends of the two adjustment rods (8) extend through two rows of holes (9) to the outside of the two ends of the installation rod (2), and the two rows of holes (9) are evenly spaced and arranged on both sides of the installation rod (2).

3. The adjustable electric vehicle rearview mirror according to claim 2, characterized in that: The support rod (3) has grooves at both ends thereof and is provided with extrusion springs (10), and the two extrusion springs (10) are symmetrically arranged about the vertical center line of the support rod (3), and the outer ends of the two extrusion springs (10) are connected to the adjustment rod (8).

4. The adjustable electric vehicle rearview mirror according to claim 1, characterized in that: The main mirror frame (4) has a transmission shaft (11) disposed in a groove on its left side, and the outer end of the transmission shaft (11) is rotatably connected to the output end of the auxiliary mirror frame (5), and the auxiliary lens (7) is disposed in the groove inside the auxiliary mirror frame (5).

5. The adjustable electric vehicle rearview mirror according to claim 4, characterized in that: The diameter of the main lens frame (4) is greater than the diameter of the auxiliary lens frame (5), and the diameter of the main lens (6) is also greater than the diameter of the auxiliary lens (7).

6. The adjustable electric vehicle rearview mirror according to claim 4, characterized in that: The transmission shaft (11) has grooves at both ends thereof through which limit rods (12) are slidably installed, and the outer ends of the two limit rods (12) extend through the first empty grooves (14) to the left and right outer sides of the output end of the auxiliary mirror frame (5), and second empty grooves (15) are symmetrically provided on the upper and lower sides of the output end of the auxiliary mirror frame (5).

7. The adjustable electric vehicle rearview mirror according to claim 6, characterized in that: The transmission shaft (11) has grooves at both ends thereof and is provided with return springs (13), the two return springs (13) have the same structure, and the outer ends of the two return springs (13) are connected to limit rods (12).

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