Portable intelligent luggage case

Abstract

The invention relates to a portable intelligent luggage case, and belongs to the technical field of luggage cases. The luggage case comprises a lower case shell and an upper case shell rotationally connected with the lower case shell, and the lower case shell and the upper case shell are fixedly closed through a zipper; a telescopic rod is arranged on the upper box shell, a grip is arranged at the tail end of the telescopic rod, and a control panel and a rotary accelerator are further arranged on the grip; the lower box body comprises an upper support and a lower support, a folding device is arranged between the upper support and the lower support, and the folding device comprises a folding driving piece and a folding support. According to the multifunctional luggage case, the requirement of free consignment can be met by changing the size of the case body, the travel cost is reduced, the functions are diversified, the individual requirements of different users can be met, the comfort degree of business trips is greatly improved, and compared with an existing luggage case, the multifunctional luggage case has great advantages.

Description

Technical Field

[0001] The invention belongs to the technical field of luggage, and in particular relates to a portable intelligent suitcase. Background Art

[0002] Suitcases are travel items and play a big role in users' travels, but conventional suitcases also have certain problems.

[0003] The storage space of the suitcases used by people during business trips and travels is fixed, and they can only choose suitcases of different sizes according to the volume of their belongings. Families who travel frequently will at least purchase two or more sizes of suitcases. However, the luggage racks on trains have size requirements for luggage, which means that when carrying large-sized suitcases, the suitcases need to be placed on the aisle of the train, causing unnecessary trouble. At the same time, luggage check-in also has requirements for the size of luggage. If the size is too large, it will incur additional check-in fees and cause waste. In addition, the existing suitcases on the market have simple structures and single functions, which are difficult to meet the growing needs of travelers. Summary of the invention

[0004] The purpose of the present invention is to provide a portable intelligent suitcase which can change the size, has strong applicability and has various functions.

[0005] In order to achieve the above object, the present invention provides the following technical solutions: A portable intelligent suitcase, characterized in that it comprises a lower case shell and an upper case shell rotatably connected to the lower case shell, wherein the lower case shell and the upper case shell are fixed and closed by a zipper; a telescopic rod is arranged on the upper case shell, a handle is arranged at the end of the telescopic rod, and a control panel and a rotary throttle are also arranged on the handle; The lower box body comprises an upper bracket and a lower bracket, a folding device is arranged between the upper bracket and the lower bracket, and the folding device comprises a folding driving member and a folding bracket; The upper bracket is rotatably connected with a side rod, and the end of the side rod is slidably connected with the lower bracket.

[0006] A controller, a running wheel and a riding drive member connected to the running wheel are arranged at the bottom of the lower box body. The controller includes a power module, a GPS positioning module, a weight detection module and an automatic following system. The control panel, the folding drive member and the riding drive member are electrically connected to the controller.

[0007] Furthermore, a biometric unlocking device is provided between the lower box shell and the upper box shell, and the biometric unlocking device is electrically connected to the controller.

[0008] Further, the folding bracket includes a movable rod, an upper connecting rod fixedly connected to the upper bracket, and a lower connecting rod fixedly connected to the lower bracket, and the upper connecting rod and the lower connecting rod are symmetrically provided with a plurality of pairs of first connecting holes, the first connecting holes are rotatably connected to the folding rod, and the end of the folding rod is rotatably connected to the movable rod; The movable rod is also slidably connected to a sliding block, the upper connecting rod and the lower connecting rod are symmetrically provided with second connecting holes, and a folding rod is rotatably connected between the second connecting hole and the sliding block; the lengths of the folding rods are the same; The output end of the folding driving member is fixedly connected to the movable rod, and the movable rod is driven to move by the folding driving member, thereby changing the distance between the upper bracket and the lower bracket and changing the size of the suitcase.

[0009] Furthermore, a charging interface is provided inside the lower box.

[0010] Furthermore, the outer wall of the lower box body is provided with a water cup holder and a light strip.

[0011] The beneficial effects of the present invention are: The size of the suitcase can be changed to meet the requirements of free checked baggage, thereby reducing travel costs. It has diverse functions to meet the personalized needs of different users and greatly improves the comfort of business trips and travel. It has great advantages over existing suitcases.

[0012] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the skeleton structure of a portable smart suitcase according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the external structure of a portable smart suitcase according to an embodiment of the present invention; Figure 3 A schematic diagram of the internal structure of a portable smart suitcase according to an embodiment of the present invention Figure 4 The figure is a schematic diagram of the structure of a folding device for a portable intelligent suitcase according to an embodiment of the present invention.

[0014] Explanation of the accompanying drawings: 1. Upper box shell; 2. Lower box shell; 3. Folding device; 4. Walking wheels; 5. GPS positioning module; 6. Side rod; 7. Biometric unlocking device; 8. Zipper; 9. Telescopic rod; 10. Handle; 11. Control panel; 12. Water cup holder; 13. Light strip; 14. Controller; 15. Upper connecting rod; 16. Folding drive member; 17. Movable rod; 18. Lower connecting rod; 19. First connecting hole; 20. Folding rod; 21. Sliding block. DETAILED DESCRIPTION

[0015] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0019] See also Figure 1-4 The portable intelligent suitcase shown in a preferred embodiment of the present application includes a lower case shell and an upper case shell rotatably connected to the lower case shell, and the lower case shell and the upper case shell are fixed and closed by a zipper.

[0020] Preferably, a biometric unlocking device is provided between the lower box shell and the upper box shell, and the device includes a fingerprint recognition device and a face recognition device.

[0021] A telescopic rod is arranged on the upper box shell, a handle is arranged at the end of the telescopic rod, and a control panel and a rotary throttle are also arranged on the handle.

[0022] The lower box body includes an upper bracket and a lower bracket, a folding device is arranged between the upper bracket and the lower bracket, the folding device includes a movable rod, an upper connecting rod fixedly connected to the upper bracket, and a lower connecting rod fixedly connected to the lower bracket, three groups of first connecting holes are symmetrically arranged on the upper connecting rod and the lower connecting rod, a folding rod is rotatably connected to the first connecting hole, and the end of the folding rod is rotatably connected to the movable rod.

[0023] Specifically, a sliding block is slidably connected to the movable rod, second connecting holes are symmetrically arranged on the upper connecting rod and the lower connecting rod, and a folding rod is rotatably connected between the second connecting hole and the sliding block.

[0024] It should be noted that the lengths of the above-mentioned folding rods are all the same.

[0025] Furthermore, the folding device further comprises a folding driving member, the output end of which is fixedly connected to the movable rod, and the movable rod is driven to move by the folding driving member, thereby changing the distance between the upper bracket and the lower bracket, thereby changing the size of the suitcase, see Figure 4 .

[0026] In this embodiment, the folding drive member is a piston motor, and in other embodiments it may also be a screw motor or a slide motor.

[0027] Preferably, a plurality of side rods are rotatably connected to the upper bracket, and the ends of the side rods are slidably connected to the lower bracket.

[0028] A controller, walking wheels and a riding drive connected to the walking wheels are arranged at the bottom of the lower box. The controller includes a power module, a GPS positioning module, a weight detection module and an automatic following system. The automatic following system has been disclosed in the Chinese patent with publication number CN215121212U and will not be repeated here.

[0029] Specifically, the biometric unlocking device, the control panel, the folding device and the controller are electrically connected.

[0030] Specifically, a charging interface is provided inside the lower box body for charging mobile phones and other devices.

[0031] Preferably, the outer wall of the lower box body is provided with a water cup holder and a light strip, and the luggage can be quickly found in the checked luggage retrieval area by the flashing of the light strip, thus saving the time wasted in searching for the luggage.

[0032] Working principle: The present invention can control the operation of the folding device through a control panel to change the size of the suitcase, and can adapt to different needs without changing the suitcase; when luggage needs to be checked in or placed on a luggage rack, the size of the suitcase can be folded down, and the excess luggage can be taken out and placed in a handbag, thereby adapting to the size of the luggage rack or avoiding additional check-in fees, saving unnecessary expenses.

[0033] The present invention also enhances the safety of the suitcase through a biometric identification device. The user can also ride on the suitcase by riding a driving member and turning a throttle, which is time-saving, labor-saving, convenient and fast. The user can free his hands through the existing mature automatic following system, thereby meeting various personalized needs of different users.

[0034] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A portable intelligent suitcase, characterized in that: It comprises a lower box shell and an upper box shell rotatably connected to the lower box shell, wherein the lower box shell and the upper box shell are fixed and closed by a zipper; a telescopic rod is arranged on the upper box shell, a handle is arranged at the end of the telescopic rod, and a control panel and a rotary throttle are also arranged on the handle; The lower box body comprises an upper bracket and a lower bracket, a folding device is arranged between the upper bracket and the lower bracket, and the folding device comprises a folding driving member and a folding bracket; The upper bracket is rotatably connected to a side rod, and the end of the side rod is slidably connected to the lower bracket; A controller, a running wheel and a riding drive member connected to the running wheel are arranged at the bottom of the lower box body. The controller includes a power module, a GPS positioning module, a weight detection module and an automatic following system. The control panel, the folding drive member and the riding drive member are electrically connected to the controller.

2. The portable smart suitcase according to claim 1, characterized in that: A biometric unlocking device is provided between the lower box shell and the upper box shell, and the biometric unlocking device is electrically connected to the controller.

3. The portable intelligent suitcase according to claim 1, characterized in that: The folding bracket includes a movable rod, an upper connecting rod fixedly connected to the upper bracket, and a lower connecting rod fixedly connected to the lower bracket, wherein the upper connecting rod and the lower connecting rod are symmetrically provided with a plurality of pairs of first connecting holes, the first connecting holes are rotatably connected with a folding rod, and the end of the folding rod is rotatably connected to the movable rod; The movable rod is also slidably connected to a sliding block, the upper connecting rod and the lower connecting rod are symmetrically provided with second connecting holes, and a folding rod is rotatably connected between the second connecting hole and the sliding block; the lengths of the folding rods are the same; The output end of the folding driving member is fixedly connected to the movable rod, and the movable rod is driven to move by the folding driving member, thereby changing the distance between the upper bracket and the lower bracket and changing the size of the suitcase.

4. The portable intelligent suitcase according to claim 1, characterized in that: A charging interface is arranged inside the lower box.

5. The portable intelligent suitcase according to claim 1, characterized in that: The outer wall of the lower box body is provided with a water cup holder and a light strip.

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