CN214648806U - Electronic folding safety device of electric scooter - Google Patents

Abstract

The utility model discloses an electronic folding safety device of an electric scooter, which belongs to the field of folding safety devices and comprises a folding mounting seat, a folding safety switch, a middle spacer sleeve, a folding handle, a head tube, a folding torsional spring, a left head plate, a head tube bolt, a countersunk screw, a folding locking shaft, a right head plate, an auxiliary bolt and an electric scooter body, wherein the upper end of the electric scooter body is fixedly connected with the folding mounting seat, the head tube sleeve is arranged on a supporting rotating shaft at the front end of the electric scooter body, the folding handle can press the folding safety switch under the condition of normal locking to electrify the folding safety switch, when it left normal latched position, folding safety switch can be in the outage state, is convenient for protect electric scooter, prevents not opening safety switch and leads to electric scooter to start to lead to electric scooter to slide and lead to near scooter personnel injured simultaneously.

Description

Electronic folding safety device of electric scooter

Technical Field

The utility model relates to a folding safeties field, more specifically say, relate to an electric scooter electronic folding safeties.

Background

The electric skateboard is a vehicle based on a traditional manpower skateboard and added with an electric power suite. The current electric skateboard is generally divided into a double-wheel drive or a single-wheel drive, the most common transmission modes are a HUB motor (HUB) and a belt drive, and the main power source of the electric skateboard is a lithium battery pack.

The electric scooter is widely liked by people as a light, small and simple driving tool, but the existing electric scooter can be directly operated by inserting a key, and a safety device is not arranged on the electric scooter, so that a user can directly start the electric scooter by a child with the child stepping on the electric scooter, and the user and the child fall down, thereby causing injuries to nearby people, the user and the child.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an electric scooter electronic folding safety device, it is convenient for protect electric scooter, prevents that electric scooter still can start under the condition that folding mechanism does not have the complete locking, perhaps then the vehicle takes off at the folding locking mechanical system of in-process of traveling pine, and the vehicle still can travel to lead to electric scooter to slide and lead to the scooter navigating mate injured simultaneously.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An electronic folding safety device of an electric scooter comprises a folding mounting seat, a folding safety switch, a middle spacer sleeve, a folding handle, a head pipe, a folding torsional spring, a left head plate, a head pipe bolt, a countersunk screw, a folding locking shaft, a right head plate, an auxiliary bolt and an electric scooter body, wherein the upper end of the electric scooter body is fixedly connected with the folding mounting seat, the head pipe sleeve is arranged on a supporting rotating shaft at the front end of the electric scooter body, the symmetrical inner wall of the folding mounting seat is movably connected with the folding handle through the middle spacer sleeve, the central part of the folding handle is movably connected with the folding torsional spring, the head pipe is fixedly connected with the upper ends of the left head plate and the right head plate through the head pipe bolt, the left head plate and the right head plate are symmetrical about the geometric center of the head pipe, the lower ends of the left head plate and the right head plate are fixedly connected with the folding mounting seat through the auxiliary bolt, the folding safety switch is fixedly connected with the opposite inner walls of the left head plate and the right head plate through countersunk screws, and the folding mounting seat is movably connected with the folding handle through a folding locking shaft.

Further, the geometric center department that folding torsional spring was passed to the intermediate spacer cover, the draw-in groove with folding torsional spring looks adaptation is seted up to folding hand (hold), the both ends joint of folding torsional spring is convenient for support folding torsional spring in the draw-in groove, prevents that folding torsional spring from receiving folding mount pad's the inner wall in opposite directions to lead to folding torsional spring to be difficult for sliding.

Further, folding hand (hold) is equipped with the spout of geometric centre symmetry, spout sliding connection folding locking axle, the folding hand (hold) of being convenient for slides, and the folding locking axle of being convenient for slides in the spout simultaneously to skew when preventing folding hand (hold) and sliding.

Further, the countersunk screw sets up in same one side of folding torsional spring both ends line, when being convenient for receive folding hand (hold) rotation extrusion to folding torsional spring, the countersunk screw carries on spacingly to folding torsional spring to skew when preventing that folding torsional spring from receiving the extrusion, lead to folding torsional spring to act on the dynamics on folding hand (hold) unstable.

Further, the vertical central line of folding safety switch, headstock pipe, folding mount pad and folding hand (hold) is in the coplanar, and when the folding hand (hold) of being convenient for extruded folding torsional spring and rotated, the dynamics direction and the plane that folding torsional spring was used in on folding hand (hold) were unified, prevented the dynamics dispersion that folding hand (hold) received, and lead to folding torsional spring card at the inner wall of folding mount pad.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses be convenient for protect electric scooter, prevent when folding locking spanner is not in normal latched position, the safety switch is in the outage state, does not let electric scooter start, avoids electric scooter to lead to the scooter navigating mate injured when beta structure does not lock dead condition and starts.

(2) The geometric center department that middle spacer sleeve passed folding torsional spring, folding hand (hold) offered with the draw-in groove of folding torsional spring looks adaptation, the both ends joint of folding torsional spring is convenient for support folding torsional spring in the draw-in groove, prevents that folding torsional spring from pegging graft on the inner wall in opposite directions of folding mount pad to lead to folding torsional spring to be difficult for sliding.

(3) The folding handle is provided with sliding grooves with symmetrical geometric centers, the sliding grooves are connected with the folding locking shaft in a sliding mode, the folding handle can slide conveniently, the folding locking shaft can slide in the sliding grooves conveniently, and therefore the folding handle is prevented from shifting when sliding.

(4) The countersunk head screw sets up in same one side of folding torsional spring both ends line, when being convenient for receive folding hand (hold) rotation extrusion to folding torsional spring, the countersunk head screw carries on spacingly to folding torsional spring to prevent that folding torsional spring from receiving skew when the extrusion, lead to the dynamics of folding torsional spring effect on folding hand (hold) unstable.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is a top perspective view of the structure of the present invention;

FIG. 3 is a side perspective view of the safety closure of the present invention;

fig. 4 is a perspective view of the safety opening side of the present invention.

The reference numbers in the figures illustrate:

1. a folding mounting seat; 2. folding the safety switch; 3. a middle spacer sleeve; 4. folding the handle; 5. a headstock tube; 6. folding the torsion spring; 7. a left headboard; 8. turning a pipe bolt; 9. countersunk head screws; 10. a fold-lock shaft; 11. a right headboard; 12. an auxiliary bolt; 13. electric scooter body.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, an electronic folding safety device for an electric scooter comprises a folding mounting seat 1, a folding safety switch 2, a middle spacer sleeve 3, a folding handle 4, a head tube 5, a folding torsion spring 6, a left head plate 7, a head tube bolt 8, a countersunk screw 9, a folding locking shaft 10, a right head plate 11, an auxiliary bolt 12 and an electric scooter body 13, wherein the upper end of the electric scooter body 13 is fixedly connected with the folding mounting seat 1, the head tube 5 is sleeved on a supporting rotating shaft at the front end of the electric scooter body 13, the symmetrical inner walls of the folding mounting seat 1 are movably connected with the folding handle 4 through the middle spacer sleeve 3, the central part of the folding handle 4 is movably connected with the folding torsion spring 6, the head tube 5 is fixedly connected with the upper ends of the left head plate 7 and the right head plate 11 through the head tube bolt 8, the left head plate 7 and the right head plate 11 are symmetrical with respect to the geometric center of the head tube 5, the lower ends of the left head board 7 and the right head board 11 are fixedly connected with a folding mounting seat 1 through auxiliary bolts 12, the opposite inner walls of the left head board 7 and the right head board 11 are fixedly connected with a folding safety switch 2 through countersunk screws 9, and the folding mounting seat 1 is movably connected with a folding handle 4 through a folding locking shaft 10.

The geometric center department that middle spacer sleeve 3 passed folding torsional spring 6, folding hand (hold) 4 offered with the draw-in groove of 6 looks adaptations of folding torsional spring, the both ends joint of folding torsional spring 6 is convenient for support folding torsional spring 6 in the draw-in groove, prevent that folding torsional spring 6 joint from to folding mount pad 1's inner wall in opposite directions to lead to folding torsional spring 6 to be difficult for sliding.

Two chutes which are symmetrical about the geometric center of the folding handle 4 are formed in the folding handle 4, the chutes are connected with the folding locking shaft 10 in a sliding mode, so that the folding handle 4 can slide conveniently, and meanwhile, the folding locking shaft 10 can slide in the chutes conveniently, and therefore the folding handle 4 is prevented from being deviated when sliding.

The countersunk screw 9 is arranged on the same side of the connecting line of the two ends of the folding torsion spring 6, so that when the folding torsion spring 6 is extruded by rotating the folding handle 4, the countersunk screw 9 limits the folding torsion spring 6, thereby preventing the folding torsion spring 6 from offsetting when extruded and causing the force of the folding torsion spring 6 acting on the folding handle 4 to be unstable.

Folding safety switch 2, headstock pipe 5, folding mount pad 1 and folding hand (hold) 4 vertical central line are in the coplanar, and when folding hand (hold) 4 of being convenient for extrudeed folding torsional spring 6 and rotate, folding torsional spring 6 is used in dynamics direction and the plane on folding hand (hold) 4 unified, prevents the dynamics dispersion that folding hand (hold) 4 received, and leads to folding torsional spring 6 card at the inner wall of folding mount pad 1.

During the use, refer to and draw together 1-3, the user tramples folding hand (hold) 4, make folding hand (hold) 4 press folding safety switch 2 under the effort of folding torsional spring 6 and form the route, make the switch-on, this folding mount pad 1 circular telegram, thereby can play electric scooter, when parking, refer to and draw together 1, 2 and 4, the user pulls up folding hand (hold) 4 or folding hand (hold) 4 and fails when folding safety switch 2 complete locking position, folding safety switch 2 is in the state of popping open and forms the broken circuit owing to there is not external pressure, thereby the cut-off power, and then electric scooter can't start and continue to travel, the utility model discloses be convenient for protect electric scooter, prevent to not open safety switch and lead to electric scooter to start, thereby lead to electric scooter near the personnel be injured that lead to the scooter simultaneously.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims (5)

1. The utility model provides an electric scooter electronic folding safeties which characterized in that: comprises a folding mounting seat (1), a folding safety switch (2), a middle spacer sleeve (3), a folding handle (4), a head tube (5), a folding torsion spring (6), a left head plate (7), a tube bolt (8), a countersunk screw (9), a folding locking shaft (10), a right head plate (11), an auxiliary bolt (12) and an electric scooter body (13), wherein the upper end of the electric scooter body (13) is fixedly connected with the folding mounting seat (1), the head tube (5) is sleeved on a supporting rotating shaft at the front end of the electric scooter body (13), the symmetrical inner walls of the folding mounting seat (1) are movably connected with the folding handle (4) through the middle spacer sleeve (3), the central part of the folding handle (4) is movably connected with the folding torsion spring (6), the head tube (5) is fixedly connected with the left head plate (7) and the upper end of the right head plate (11) through the tube bolt (8), left side head board (7) and right head board (11) are about the geometric centre symmetry of head pipe (5), the lower extreme of left side head board (7) and right head board (11) passes through auxiliary bolt (12) fixed connection folding mount pad (1), the folding insurance switch (2) of countersunk screw (9) fixed connection are passed through to the inner wall in opposite directions of left side head board (7) and right head board (11), folding hand (hold) of folding mount pad (1) through folding locking axle (10) swing joint (4).

2. The electric folding safety device of electric scooter of claim 1, wherein: the middle spacer sleeve (3) penetrates through the geometric center of the folding torsion spring (6), the folding handle (4) is provided with a clamping groove matched with the folding torsion spring (6), and two ends of the folding torsion spring (6) are clamped in the clamping groove.

3. The electric folding safety device of electric scooter of claim 1, wherein: the folding handlebar (4) is provided with sliding grooves with symmetrical geometric centers, and the sliding grooves are connected with the folding locking shaft (10) in a sliding mode.

4. The electric folding safety device of electric scooter of claim 1, wherein: the countersunk head screw (9) is arranged at the same side of the connecting line of the two ends of the folding torsion spring (6).

5. The electric folding safety device of electric scooter of claim 1, wherein: the vertical central lines of the folding safety switch (2), the head tube (5), the folding mounting seat (1) and the folding handle (4) are positioned on the same plane.

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