Electric luggage case with driving device

Abstract

The utility model discloses an electric luggage case with a driving device. The electric luggage case comprises a luggage case shell with driving wheels, a power supply arranged on one side in the luggage case shell, a main control board connected with a power supply wire, a driving shell arranged in the luggage case shell, a motor arranged in the driving shell and a gear box arranged at one end of the driving shell, wherein a first gear with a sub-gear, a second gear arranged on one side of the first gear, a third gear arranged on one side of the second gear, a first conveying belt arranged on the first gear and the second gear in a sleeving mode and a second conveying belt arranged on the sub-gear and the third gear in a sleeving mode are arranged in the gearbox, and the motor is mechanically connected with the first gear. The third gear is mechanically connected with the driving wheel, so that the first gear can drive the driving wheel to rotate through the third gear; according to the utility model, noise and abrasion caused by mechanical vibration can be reduced, and a mechanical system is protected from being damaged due to overload.

Description

TECHNICAL FIELD

[0001] The utility model relates to a luggage equipment technical field, concretely relates to a kind of electric luggage with driving device. BACKGROUND

[0002] As a modern travel convenient helper, the technical background of electric luggage contains a series of challenges and improvement space, especially in driving structure. The current market electric luggage generally adopts motor drive mode, power is transmitted to the wheel through transmission device, realizes the autonomous movement of luggage, but when user loads too many articles or encounters special road condition, motor operation, gear engagement and wheel and ground friction can produce noise, which not only affects the travel experience of user, but also can cause interference to surrounding environment, driving structure can also bear excessive pressure, leading to motor overheating, gear fracture or bearing damage and other serious consequences, which not only can lead to luggage cannot be used normally, but also can cause great inconvenience to user's travel, even cause safety hazard.

[0003] Therefore, it is necessary to provide a new technical scheme to overcome the above defects. INVENTION CONTENTS

[0004] The utility model aims at providing a kind of electric luggage with driving device that can effectively solve the above technical problems.

[0005] To achieve the purpose of the utility model, the following technical solutions are adopted:

[0006] An electric luggage with driving device, characterized by: including the luggage shell with driving wheel, the power supply arranged in one side of the luggage shell, the main control board connected with the power supply wire, the drive shell arranged in the luggage shell, the motor arranged in the drive shell, the gear box arranged in one end of the drive shell, the telescopic rod arranged in the other side of the luggage shell, the control handle arranged in one end of the telescopic rod;

[0007] Among them, the first gear with sub gear is arranged in the gear box, the second gear is arranged in one side of the first gear, the third gear is arranged in one side of the second gear, the first conveying belt is sleeved on the first gear and the second gear, the second conveying belt is sleeved on the sub gear and the third gear, the motor is mechanically connected with the first gear, and the third gear is mechanically connected with the driving wheel, so that the first gear can drive the driving wheel to rotate through the third gear.

[0008] Further, the sub gear and the first gear are an integral structure.

[0009] Further, the third gear is fixed with a locking member on one side, and one end of the locking member penetrates the gear box and extends to the outside of the gear box.

[0010] Further, one side of the driving wheel is provided with a slot for plugging with the locking piece.

[0011] Further, one end of the luggage shell is provided with a rotating shaft for plugging with the driving wheel.

[0012] Further, the gear box is provided with an opening, and the third gear is provided with a through hole coaxial with the opening.

[0013] Further, the control handle is provided with a power key connected with the power cord, and one side of the luggage shell is provided with a power display screen connected with the power cord.

[0014] Further, one side of the luggage shell close to the power display screen is provided with a charging socket connected with the power cord.

[0015] Further, one end of the control handle is provided with a rotating handle.

[0016] Further, one end of the luggage shell is provided with a rotatable driven wheel.

[0017] Compared with the prior art, the utility model has the advantages that the first gear, the second gear and the third gear in the gear box are arranged to move cooperatively, so that the noise and abrasion caused by mechanical vibration are reduced, and the mechanical system is protected from damage caused by overload. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation on the utility model.

[0019] Figure 1 It is a side view of the utility model.

[0020] Figure 2 It is a schematic view of the internal structure of the utility model.

[0021] Figure 3 It is a schematic view of the structure of the gear box of the utility model.

[0022] Figure 4 It is a first exploded view of the gear box of the utility model.

[0023] Figure 5 It is a first exploded view of the gear box of the utility model.

[0024] Figure 6 It is a sectional view of the gear box of the utility model.

[0025] Figure 7 Figure 1 is a side view of the driving wheel of the utility model.

[0026] Figure: 1, the luggage shell; 2, power supply; 3, main control board; 4, drive shell; 5, motor; 6, gear box; 8, telescopic rod; 9, control handle; 10, driving wheel; 11, first gear; 12, second gear; 13, third gear; 14, sub gear; 15, first conveyor belt; 16, second conveyor belt; 17, locking piece; 18, rotating shaft; 19, opening; 20, aperture; 21, slot; 23, rotating handle; 24, driven wheel; 25, power display screen; 26, power key; 27, charging socket; 28, line protection shell. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the utility model embodiment more clear, the following will combine the technical scheme in the utility model embodiment to make clear and complete description, obviously, the described embodiment is part of the utility model, not all.

[0028] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "transverse", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the scope of protection of the utility model. When a component is referred to as "fixed to" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "connected to" another component, it can be directly connected to the other component or there can be a middle component. When a component is referred to as "provided on" another component, it can be directly provided on the other component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and the like used in this document are only for illustrative purposes.

[0029] As Figures 1 to 7 shown, an electric luggage with driving device, it includes the luggage shell 1 with driving wheel 10, the power supply 2 in the luggage shell 1 inside one side, with power supply 2 electric wire connection's main control board 3, be provided with in the drive shell 4 bottom end 4, be provided with in the drive shell 4 one end in the electric machine 5 in the drive shell 4 other end and with mechanical connection's gear box 6, be provided with in the luggage shell 1 inside other side telescopic rod 8, be provided with in telescopic rod 8 one end control handle 9;

[0030] The gear box 6 is internally provided with the first gear 11 with the sub gear 14, the second gear 12 provided on one side of the first gear 11, the third gear 13 provided on one side of the second gear 12, the first transmission belt 15 sleeved on the first gear 11 and the second gear 12, and the second transmission belt 16 sleeved on the sub gear 14 and the third gear 13. The sub gear 14 and the first gear 11 are in an integrated structure, the motor 5 is mechanically connected with the first gear 11, and the third gear 13 is mechanically connected with the driving wheel 10, so that the first gear 11 can drive the driving wheel 10 to rotate through the third gear 13, and the motor 5 can control the driving wheel 10 to rotate and move through the gear box 6. In the embodiment, the first transmission belt 15 and the second transmission belt 16 are arranged in the gear box 6, so that the first gear 11, the second gear 12 and the third gear 13 can move cooperatively. In actual use, noise and abrasion caused by mechanical vibration can be reduced, and the mechanical system can be protected from damage caused by overload.

[0031] Further, the third gear 13 is fixed on one side of the locking piece 17, the locking piece 17 penetrates through the gear box 6 and extends to the outside of the gear box 6, the locking piece 17 rotates with the third gear 13, one side of the driving wheel 10 is provided with a slot 21 for plugging the locking piece 17, one end of the luggage shell 1 is provided with a rotating shaft 18 for plugging the driving wheel 10, the gear box 6 is provided with an opening 19 for the rotating shaft 18 to pass through, and the third gear 13 is provided with a hole 20 for the rotating shaft 18 to plug. In the embodiment, the driving wheel 10 is provided with two, and is respectively plugged with two ends of the rotating shaft 18, the locking piece 17 is used for clamping one side of one of the driving wheels 10, rotating through the opening 19 and plugging the third gear 13, so that the third gear 13 drives the two driving wheels 10 to rotate synchronously through the rotating shaft 18.

[0032] Further, the control handle 9 is provided with a power key 26 connected with the power supply 2, and one side of the luggage shell 1 is provided with an electric quantity display screen 25 connected with the power supply 2. In the embodiment, when the user opens the embodiment by pressing the power key 26, the electric quantity display screen 25 can display the balance of the power supply 2 in real time, which is convenient for the user to use. It is worth noting that one side of the luggage shell 1 close to the electric quantity display screen 25 is provided with a charging socket 27 connected with the power supply 2. By arranging the charging socket 27, the user can conveniently supplement the power of the power supply 2.

[0033] One end of the control handle 9 is provided with a rotating handle 23 with a sub control panel, the sub control panel is connected with the main control panel 3, and the inside of the luggage shell 1 is provided with a line protection shell 28. The user can control the driving wheel 10 to drive the luggage shell 1 to move by rotating the rotating handle 23, and the line protection shell 28 can effectively arrange the cable in the luggage shell 1, prevent the line from being exposed, and avoid affecting the normal use of the embodiment.

[0034] Further, one end of the luggage shell 1 is provided with a rotatable driven wheel 24, through the setting of the driven wheel 24, the luggage shell 1 can be moved by cooperating with the driving wheel 10, and the moving effect of the embodiment is enhanced.

[0035] Working principle: the user opens the embodiment by pressing the power key 26, and rotates the handle 23 to make the sub-control board transmit the moving signal to the main control board 3, the main control board 3 starts the motor 5 to rotate the first gear 11, the first gear 11 and the second gear 12 rotate through the first transmission belt 15, the third gear 13 and the sub-gear 14 rotate through the second transmission belt 16, and the locking piece 17 rotates with the third gear 13, so that the locking piece 17 drives the driving wheel 10 to move the luggage shell 1.

[0036] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and details are not described herein, and the contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0037] It should be understood that the above description can be improved or changed by those skilled in the art, and all these improvements and changes shall belong to the protection scope of the appended claims of the utility model.

Claims

1. An electrically powered luggage case having a drive means characterised in that: The luggage shell (1) includes a driving wheel (10), a power supply (2) arranged on one side of the luggage shell (1), a master control board (3) connected with the power supply (2) by wires, a driving shell (4) arranged in the luggage shell (1), a motor (5) arranged in the driving shell (4), a gear box (6) arranged at one end of the driving shell (4), an extension rod (8) arranged on the other side of the luggage shell (1), and a control handle (9) arranged at one end of the extension rod (8). The gear box (6) is provided with a first gear (11) with a sub gear (14), a second gear (12) arranged on one side of the first gear (11), a third gear (13) arranged on one side of the second gear (12), a first transmission belt (15) sleeved on the first gear (11) and the second gear (12), and a second transmission belt (16) sleeved on the sub gear (14) and the third gear (13). The motor (5) is mechanically connected with the first gear (11), and the third gear (13) is mechanically connected with the driving wheel (10), so that the first gear (11) can drive the driving wheel (10) to rotate through the third gear (13).

2. An electrically powered luggage case having a drive arrangement as claimed in claim 1, characterised in that: The sub gear (14) and the first gear (11) are in an integrated structure.

3. An electrically powered luggage case having a drive arrangement as claimed in claim 2, characterised in that: One side of the third gear (13) is fixed with a locking piece (17), and one end of the locking piece (17) penetrates through the gear box (6) and extends to the outside of the gear box (6).

4. An electrically powered luggage case having a drive arrangement as claimed in claim 3, characterised in that: One side of the driving wheel (10) is provided with a slot (21) plugged with the locking piece (17).

5. An electrically powered luggage case having a drive arrangement as claimed in claim 4, characterised in that: One end of the luggage shell (1) is provided with a rotating shaft (18) plugged with the driving wheel (10).

6. An electrically powered luggage case having a drive arrangement as claimed in claim 5, characterised in that: The gear box (6) is provided with an opening (19), and the third gear (13) is provided with a hole (20) coaxially arranged with the opening (19).

7. An electrically powered luggage case having a drive arrangement as claimed in claim 6, characterised in that: The control handle (9) is provided with a power key (26) connected with the power supply (2) by wires, and one side of the luggage shell (1) is provided with a power display screen (25) connected with the power supply (2) by wires.

8. An electrically powered luggage case having a drive arrangement as claimed in claim 7, characterised in that: One side of the luggage shell (1) close to the power display screen (25) is provided with a charging socket (27) connected with the power supply (2) by wires.

9. An electrically powered luggage case having a drive arrangement as claimed in claim 8, characterised in that: One end of the control handle (9) is provided with a rotating handle (23).

10. The motorized luggage of claim 1, wherein: One end of the luggage shell (1) is provided with a rotatable driven wheel (24). One end of the luggage shell (1) is provided with a rotatable driven wheel (24).

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