Steering device and intelligent electric luggage case

Abstract

The invention discloses a steering device and an intelligent electric luggage case, and belongs to the field of luggage cases. The steering device comprises a steering rod and a handle assembly installed on the upper portion of the steering rod, the handle assembly comprises a fixing piece and two handle rods symmetrically installed at the two ends of the fixing piece, the two handle rods are rotationally connected with the two ends of the fixing piece respectively, and the upper portion of the steering rod is fixedly connected with the middle of the fixing piece. The steering rod is arranged in the fixing part and communicated with the interior of the fixing part, a telescopic motor is arranged in the steering rod, the telescopic end of the telescopic motor extends into the fixing part and is connected with the two handle rods through two connecting rods, and one ends of the two connecting rods are rotationally connected with the two handle rods respectively. And the other end is rotationally connected with the telescopic end of the telescopic motor. The telescopic motor is arranged in the steering rod, the telescopic motor drives the connecting rod to drive the handle rod to rotate to be folded and unfolded, occupied space is reduced, and a user can conveniently store and use the bicycle.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of luggage, in particular to a steering device and an intelligent electric luggage. BACKGROUND

[0002] Luggage, also known as a travel case or a trolley case, is a box carried when going out to place articles, such as clothes and daily necessities needed on a journey. An electric luggage is improved on the basis of a traditional luggage, so that it can be ridden to reduce the burden of carrying the luggage. However, the inventor found in the research process of the present application that the handle of the steering device in the existing electric luggage cannot be folded electrically, so that the handle always occupies a certain space, which is inconvenient for storage and use by the user. SUMMARY

[0003] The present application provides a steering device and an intelligent electric luggage to solve the problems in the background art.

[0004] A steering device comprises a steering rod and a handle assembly installed on the upper part of the steering rod, the handle assembly comprises a fixed part, two handle rods symmetrically installed on both ends of the fixed part, the two handle rods are respectively rotatably connected with both ends of the fixed part, the upper part of the steering rod is fixedly connected with the middle part of the fixed part, and the steering rod is in communication with the inside of the fixed part, a telescopic motor is arranged in the inside of the steering rod, the telescopic end of the telescopic motor extends into the inside of the fixed part, and the telescopic end is connected with the two handle rods through two connecting rods, one end of each of the two connecting rods is rotatably connected with the two handle rods, and the other end is rotatably connected with the telescopic end of the telescopic motor.

[0005] Preferably, the end of the handle rod close to the fixed part is provided with a rotary connecting part, the fixed part is provided with a rotary connecting block matched with the rotary connecting part, the rotary connecting part and the rotary connecting block are rotatably connected through a pin shaft, and the end of the connecting rod close to the handle rod is rotatably connected with the rotary connecting part through a pin shaft.

[0006] Preferably, both ends of the fixed part are provided with a first avoiding part, and the end of the handle rod close to the fixed part is provided with a second avoiding part matched with the first avoiding part.

[0007] Preferably, the connecting rod is a wave-shaped connecting rod.

[0008] Preferably, the steering rod comprises a first pipe body, a second pipe body arranged in the first pipe body and slidable relative to the first pipe body, the upper part of the second pipe body is fixedly connected with the middle part of the fixed part, and the telescopic motor is fixed in the inside of the second pipe body.

[0009] Preferably, the second tube is internally provided with a first cavity and a second cavity, the first tube is internally provided with a third cavity matched with the first cavity and a fourth cavity matched with the second cavity, and the telescopic motor is fixed inside the first cavity.

[0010] Preferably, the fixing member or the two handle rods are provided with an operation control part, and the external signal line of the operation control part is arranged in the second cavity and the fourth cavity.

[0011] Preferably, the bottom of the steering rod is connected with a wheel, and the wheel rotates left and right synchronously with the steering rod.

[0012] An intelligent electric luggage case, comprising a rideable case body and the above-mentioned steering device.

[0013] Preferably, the case body comprises a controller, a slide rail fixed inside the case body, a telescopic rod installed on the slide rail and capable of sliding along the slide rail to protrude out of the case body, and the telescopic rod is rotationally connected with the steering rod.

[0014] As can be seen from the above technical solutions, the steering device and the intelligent electric luggage case provided by the present application have the telescopic motor arranged in the steering rod, the telescopic motor drives the connecting rod to rotate and fold and unfold the handle rod, thereby reducing the space occupation and facilitating the user to store and use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A front view of the steering device provided by the present application;

[0016] Figure 2 A perspective view of the first tube in the steering device provided by the present application;

[0017] Figure 3 A perspective view of the second tube in the steering device provided by the present application;

[0018] Figure 4 A connection schematic diagram of the second tube and the handle assembly in the steering device provided by the present application;

[0019] Figure 5 A connection schematic diagram of the telescopic motor, the connecting rod and the handle rod in the steering device provided by the present application;

[0020] Figure 6 A connection schematic diagram of the fixing member, the connecting rod and the handle rod in the steering device provided by the present application;

[0021] Figure 7 A connection schematic diagram of the handle rod and the connecting rod in the steering device provided by the present application;

[0022] Figure 8 A schematic diagram of the handle rod in the folded state in the steering device provided by the present application;

[0023] Figure 9 The connection diagram of the handle bar in the folding state, the telescopic motor and the fixed part, the connecting rod and the handle bar provided in the present application;

[0024] Figure 10 The side view of the intelligent electric luggage provided in the present application;

[0025] Figure 11 The rear side perspective view of the intelligent electric luggage provided in the present application;

[0026] Figure 12 The internal structure diagram of the intelligent electric luggage provided in the present application;

[0027] Figure 13 The front side perspective view of the front baffle in the intelligent electric luggage provided in the present application;

[0028] Figure 14 The rear side perspective view of the front baffle in the intelligent electric luggage provided in the present application;

[0029] Figure 15 The position diagram of the opening in the intelligent electric luggage provided in the present application;

[0030] Figure 16 The schematic diagram of the intelligent electric luggage in the non-riding state provided in the present application.

[0031] Wherein: 10- steering rod, 101- telescopic motor, 102- connecting rod, 103- first pipe body, 104- second pipe body, 105- first cavity, 106- second cavity, 107- third cavity, 108- fourth cavity, 109- wheel, 20- handle assembly, 201- fixed part, 202- handle bar, 203- rotating connecting part, 204- rotating connecting block, 205- shaft hole, 206- pin shaft, 207- rotating groove, 208- first avoiding part, 209- second avoiding part, 30- box body, 301- rear wheel, 302- controller, 303- slide rail, 304- telescopic rod, 305- electric telescopic push rod, 306- opening, 307- front baffle, 308- insertion hole, 309- groove, 310- battery, 311- battery slot, 312- rear pull rod, 313- power switch, 314- control switch. DETAILED DESCRIPTION

[0032] The specific embodiments of the present application are described in detail below with reference to the accompanying drawings, but are not intended to limit the scope of protection of the present application. The terms "front", "back", "left", "right", "up", "down", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. The terms "first", "second" are only used to simplify the literal description to distinguish similar objects, and cannot be understood as the sequence of the first and second.

[0033] Referring to Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 8 and Figure 9 , the present application provides a steering device, comprising a steering rod 10 and a handle assembly 20 mounted on the upper part of the steering rod 10, the handle assembly 20 comprising a fixing member 201, two handle rods 202 symmetrically mounted on both ends of the fixing member 201, the two handle rods 202 being respectively rotatably connected with both ends of the fixing member 201, the fixing member 201 adopting a hollow tubular structure, the upper part of the steering rod 10 being fixedly connected with the middle part of the fixing member 201, and the steering rod 10 being in communication with the inside of the fixing member 201, a telescopic motor 101 being arranged inside the steering rod 10, the telescopic motor being a driving device with a telescopic end, such as a telescopic electromagnet, a pen-type push rod motor, etc., the telescopic end of the telescopic motor 101 extending into the inside of the fixing member 201 and being connected with the two handle rods 202 through two connecting rods 102 respectively, one end of each of the two connecting rods 102 being rotatably connected with the two handle rods 202 respectively, and the other end being rotatably connected with the telescopic end of the telescopic motor 101, when the telescopic end of the telescopic motor 101 is retracted, the two handle rods 202 are pulled downward relative to the fixing member 201 through the connecting rods 102, realizing electric folding of the handle rods 202, and when the telescopic end of the telescopic motor 101 is extended, the two handle rods 202 are pushed upward relative to the fixing member 201 through the connecting rods 102, realizing electric unfolding of the handle rods 202.

[0034] Referring to Figures 5 to 7, further, the end of the handle bar 202 close to the fixing member 201 is provided with a rotating connecting member 203, the rotating connecting member 203 is long handle shaped and protrudes out of the handle bar 202, the fixing member 201 is provided with a rotating connecting block 204 which is adapted to the rotating connecting member 203, the rotating connecting member 203 and the rotating connecting block 204 are both provided with corresponding shaft holes 205, when the handle bar 202 is connected with the fixing member 201, the rotating connecting member 203 is inserted into the fixing member 201 and is connected with the rotating connecting block 204 through the pin shaft 206 inserted into the shaft hole 205 to realize the rotating connection; the rotating connecting member 203 is internally provided with a rotating groove 207, the sidewall of the rotating groove 207 and the two ends of the connecting rod 102 are both provided with the shaft hole 205, the end of the connecting rod 102 close to the handle bar 202 is inserted into the rotating groove 207 and is connected with the handle bar 202 through the pin shaft 206 inserted into the shaft hole 205 to realize the rotating connection. The two handle bars 202 are symmetrically arranged at the two ends of the fixing member 201 and the connecting structure is the same with the fixing member 201 and the connecting rod 102.

[0035] Referring to Figure 4 and Figure 5 , further, the connecting rod 102 is wave shaped, since the connecting rod 102 is in the moving state inside the fixing member 201 during the rotating process of the handle bar 202, the wave shaped connecting rod 102 can avoid other structure components during the moving process to prevent the interference from affecting the normal rotating of the handle bar 202. The two ends of the fixing member 201 are both provided with a first avoiding part 208, the end of the handle bar 202 close to the fixing member 201 is provided with a second avoiding part 209 which is adapted to the first avoiding part 208, the first avoiding part 208 and the second avoiding part 209 are both L shaped, when the handle bar 202 is rotated downward, the first avoiding part 208 and the second avoiding part 209 are attached.

[0036] Referring to Figures 1 to 3, further, the steering rod 10 comprises a first tube body 103, a second tube body 104 arranged in the first tube body 103 and slidable relative to the first tube body 103, the first tube body 103 and the second tube body 104 can be positioned by quick release fastener, the upper part of the second tube body 104 is fixedly connected with the middle part of the fixing piece 201, and the telescopic motor 101 is fixed in the second tube body 104. The second tube body 104 is provided with a first cavity 105 and a second cavity 106, the first tube body 103 is provided with a third cavity 107 matched with the first cavity 105 and a fourth cavity 108 matched with the second cavity 106, the first cavity 105 is inserted into the third cavity 107, the second cavity 106 is inserted into the fourth cavity 108, and the telescopic motor 101 is fixed in the first cavity 105 of the second tube body 104; the running control part is arranged on the fixing piece 201 or the two handle rods 202, and the external signal line of the running control part is arranged in the second cavity 106 and the fourth cavity 108, so as to separate the external signal line from the telescopic motor 101 and prevent winding. The bottom of the steering rod 10 is connected with a wheel 109, further, the wheel 109 is mounted on the bottom of the first tube body 103 through a wheel fork, the wheel 109 rotates left and right synchronously with the steering rod 10, and the wheel 109 adopts a hub motor wheel and is used as a driving wheel to provide power.

[0037] Referring to Figures 10 to 16 The application also provides an intelligent electric luggage box comprising a seatable box body 30 and the above-mentioned steering device.

[0038] Further, the rear side of the bottom of the box body 30 is provided with a rear wheel 301, the wheel 109 in the steering device is a power wheel, the rear wheel 301 is driven by the power wheel to realize the forward movement and the backward movement of the electric luggage box, the inside of the box body 30 is provided with a controller 302, a slide rail 303 fixed in the inside of the box body 30, a telescopic rod 304 mounted on the slide rail 303 and slidable along the slide rail 303 to protrude out of the box body 30, the telescopic rod 304 is rotatably connected with the steering rod 10, the telescopic rod 304 is a hollow tubular structure and communicates with the inside of the first tube body 10, and the external signal line enters the inside of the box body 30 and is connected with the controller 302 through the second tube body 104, the first tube body 103 and the telescopic rod 304.

[0039] The box 30 is internally provided with an electric telescopic push rod 305, one end of which is fixed to the box 30, and the other end is connected with the telescopic rod 304, which is driven by the electric telescopic push rod 305 to realize the electric telescopic in the front and back directions; the box 30 is provided with an opening 306 at the front, and the opening 306 is provided with a front baffle 307, the upper part of the front baffle 307 is provided with a hole 308 for the telescopic rod 304 to pass through, and the lower part of the front baffle 307 is provided with a groove 309 which is matched with the wheel 109, when the telescopic rod 304 is in the retracted state, the wheel 109 is located in the groove 309; the slide rail 303 is arranged at the hole 308 and is integrally formed with the front baffle 307.

[0040] The box 30 is provided with a battery 310 and a battery slot 311 at the rear, the battery 310 is detachably installed in the battery slot 311; the box 30 is also provided with a rear pull rod 312, a power switch 313 and a control switch 314 at the rear, the rear pull rod 312 is used for the user to manually push and pull the travel box in the non-riding state, the telescopic motor 101, the electric telescopic push rod 305, the power switch 313 and the control switch 314 are all connected with the controller 302, the power switch 313 is used for controlling the opening and closing of the total power supply of the luggage box, and the control switch 314 is used for controlling the electric telescopic push rod 305. When switching to the riding state, the user controls the control switch 314, the electric telescopic push rod 305 drives the telescopic rod 304 to extend outward, and at the same time, the telescopic motor 101 drives the connecting rod 102 to drive the handle rod 202 to unfold upward; when switching to the non-riding state, the user controls the control switch 314 again, the electric telescopic push rod 305 drives the telescopic rod 304 to be retracted inward, and at the same time, the telescopic motor 101 drives the connecting rod 102 to drive the handle rod 202 to be folded downward.

[0041] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions described in the present application and not to limit the technical solutions described in the present application; therefore, although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that the present application can still be modified or replaced by equivalents; and all technical solutions and improvements which do not deviate from the spirit and scope of the present application should be covered in the scope of the claims of the present application.

Claims

1. A steering device characterized by comprising: The handlebar assembly comprises a fixed part, two handlebars symmetrically mounted on both ends of the fixed part, and a steering rod.

2. The steering device according to claim 1, characterized by The end of the handlebar near the fixed part is provided with a rotating connecting part, and the fixed part is provided with a rotating connecting block matched with the rotating connecting part.

3. The steering device of claim 1, wherein The end of the handlebar near the fixed part is provided with a rotating connecting part, and the fixed part is provided with a rotating connecting block matched with the rotating connecting part.

4. The steering device of claim 1, wherein The end of the handlebar near the fixed part is provided with a rotating connecting part, and the fixed part is provided with a rotating connecting block matched with the rotating connecting part.

5. The steering device of claim 1, wherein The end of the handlebar near the fixed part is provided with a rotating connecting part, and the fixed part is provided with a rotating connecting block matched with the rotating connecting part.

6. The steering device of claim 5, wherein The end of the handlebar near the fixed part is provided with a rotating connecting part, and the fixed part is provided with a rotating connecting block matched with the rotating connecting part.

7. The steering device of claim 6, wherein The end of the handlebar near the fixed part is provided with a rotating connecting part, and the fixed part is provided with a rotating connecting block matched with the rotating connecting part.

8. The steering device of claim 1, wherein The end of the handlebar near the fixed part is provided with a rotating connecting part, and the fixed part is provided with a rotating connecting block matched with the rotating connecting part.

9. A smart motorized luggage, characterized by, The end of the handlebar near the fixed part is provided with a rotating connecting part, and the fixed part is provided with a rotating connecting block matched with the rotating connecting part.

10. The smart motorized luggage of claim 9, wherein, The end of the handlebar near the fixed part is provided with a rotating connecting part, and the fixed part is provided with a rotating connecting block matched with the rotating connecting part. The end of the handlebar near the fixed part is provided with a rotating connecting part, and the fixed part is provided with a rotating connecting block matched with the rotating connecting part. The end of the handlebar near the fixed part is provided with a rotating connecting part, and the fixed part is provided with a rotating connecting block matched with the rotating connecting part. The end of the handlebar near the fixed part is provided with a rotating connecting part, and the fixed part is provided with a rotating connecting block matched with the rotating connecting part. 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