CN112336030B - Portable travel suitcase with theftproof locate function - Google Patents
Portable travel suitcase with theftproof locate function Download PDFInfo
- Publication number
- CN112336030B CN112336030B CN202011318966.1A CN202011318966A CN112336030B CN 112336030 B CN112336030 B CN 112336030B CN 202011318966 A CN202011318966 A CN 202011318966A CN 112336030 B CN112336030 B CN 112336030B
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- plate
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- box body
- wall
- gear
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- 238000005192 partition Methods 0.000 claims description 19
- 238000001125 extrusion Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000007306 turnover Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
- A45C5/145—Rigid or semi-rigid luggage with built-in rolling means with immobilising means, e.g. means for blocking the wheels
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/10—Arrangement of fasteners
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/262—Special adaptations of handles for wheeled luggage
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a portable travel suitcase with an anti-theft positioning function, which relates to the technical field of suitcases and aims at solving the problems that the conventional suitcase lacks safe anti-theft measures and is relatively labor-consuming to push and pull. The invention not only facilitates fingerprint identification, but also locks the box body after identifying that the user is not, and simultaneously can conveniently provide driving force, so that the user can push the box body more easily and more laborsavingly, and the storage capacity of the box body can be improved, the practicability and the safety of the device are improved, and the device is suitable for market popularization.
Description
Technical Field
The invention relates to the technical field of luggage cases, in particular to a portable travel luggage case with an anti-theft positioning function.
Background
Luggage, also known as travel suitcase and trolley case, is a case for placing articles carried when going out, which is one type of luggage. Usually, the luggage case is used for placing clothes, personal care products and souvenirs required by the journey.
The existing luggage case is simple in structure and single in function, can not provide more use requirements, particularly, the luggage case is not provided with anti-theft measures, can be easily pulled away by other people, can cause great property loss of a user, and is difficult to push and pull manually by the user if the existing luggage case stores heavier objects, so that the portable travel luggage case with the anti-theft positioning function is provided.
Disclosure of Invention
The invention provides a portable travel suitcase with an anti-theft positioning function, which solves the problems that the conventional suitcase lacks a safety anti-theft measure and is relatively labor-consuming to push and pull.
In order to achieve the purpose, the invention adopts the following technical scheme:
a portable travel luggage case with an anti-theft positioning function comprises a case body, wherein a first partition plate and a second partition plate are arranged inside the case body, the second partition plate is fixedly connected to the right side of the top of the first partition plate, a push-pull rod movably sleeved inside the case body is arranged on the right side of the second partition plate, a placing plate is connected below the first partition plate in a sliding manner, a rack is fixedly connected to the bottom of the placing plate, a magnet is fixedly connected to the left side of the placing plate, a photovoltaic plate is rotatably connected to the top of the placing plate, a driving and extruding mechanism is arranged below the rack, a transmission mechanism is connected to the inner wall of the bottom of the case body in a sliding manner, two clamp plates are fixedly connected to the left side of the bottom of the case body, a roller is rotatably connected to one side, close to each other, a second belt pulley is fixedly connected between the two rollers, and a GPS positioning module is fixedly connected to the inner wall of the right side of the case body, the GPS positioning module is provided with a switch rod, and the right side of the bottom of the box body is fixedly connected with two universal wheels.
Preferably, the drive extrusion mechanism includes the push rod motor with the bottom inner wall articulated of box, the output shaft of push rod motor articulates there is the rotor plate, and the left side of rotor plate is articulated with the inner wall of box, the right side fixedly connected with driving motor of rotor plate, driving motor's the first gear of output shaft fixedly connected with, and first gear and rack meshing transmission, the below of rotor plate is equipped with the fixed plate with the inner wall fixed connection of box, the inside activity cover of fixed plate is equipped with the telescopic link, the top fixedly connected with layer board of telescopic link, fixedly connected with cover is established at the outside second spring of telescopic link between layer board and the fixed plate, the below of telescopic link is equipped with the bottom outer wall articulated friction locating plate with the box.
Preferably, drive mechanism is including sliding the fly leaf that sets up the bottom inner wall at the box, it is connected with the pivot to rotate on the fly leaf, the one end fixedly connected with second gear of pivot, the fixed cover of the other end of pivot is equipped with first belt pulley, the outside cover of first belt pulley and second belt pulley is equipped with the belt.
Preferably, two first sliding grooves are formed in the bottom of the first partition plate along the length direction of the first partition plate, a first sliding block is connected to the inside of each first sliding groove in a sliding mode, and the bottom of each first sliding block is fixedly connected with the placing plate.
Preferably, a second sliding groove is formed in the inner wall of the bottom of the box body along the length direction of the box body, a second sliding block is connected to the inner portion of the second sliding groove in a sliding mode, a first spring is connected to the right side of the second sliding block, and the top of the second sliding block is fixedly connected with the movable plate.
Preferably, the bottom box wall of the box body is provided with a telescopic hole, the fixed plate is provided with a guide hole, and the telescopic rod penetrates through the telescopic hole and the guide hole.
Preferably, the top of the placing plate is fixedly connected with two baffles, and the photovoltaic plate is rotatably connected between the two baffles.
Preferably, the left box wall of the box body is provided with an inlet and outlet hole, the placing plate penetrates through the inlet and outlet hole, one side of the outer wall of the left side of the box body, which is close to the inlet and outlet hole, is fixedly connected with an iron sheet, and the area of the magnet is larger than that of the inlet and outlet hole.
Preferably, the top of the push-pull rod is provided with a handle, and the right side of the bottom of the handle is provided with a fingerprint identification lock.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the push-pull rod, the GPS positioning module and the fingerprint identification lock are arranged, wherein the fingerprint identification lock is used for identifying the fingerprint information of a user, and the GPS positioning module is started when the push-pull rod is pulled, so that the user can conveniently know the position information;
2. according to the photovoltaic power generation box, the placing plate, the magnet, the photovoltaic plate, the rack and the driving extrusion mechanism are installed, wherein the driving extrusion mechanism can drive the first gear to be meshed with the rack for transmission, so that the driving motor can drive the rack to move through the first gear, the rack drives the placing plate to move, the placing plate can extend out of the box body when moving, the photovoltaic plate can be turned over to perform photovoltaic power generation, other objects can be stored when the photovoltaic plate is not turned over, and the storage capacity of the whole box body is improved;
3. the invention is characterized in that a driving extrusion mechanism, a roller, a transmission mechanism, a universal wheel and other structures are arranged, wherein the driving extrusion mechanism drives a rotating plate to rotate downwards, the rotating plate can drive a first gear to be meshed with a second gear, at the moment, a driving motor drives a second gear to rotate, the second gear drives a first belt pulley to rotate, the first belt pulley can drive a second belt pulley to rotate through a belt, and the second belt pulley drives the roller to rotate, so that the whole box body can be conveniently moved, labor is saved when a user pushes the box body, and the user can sit on the box body to move together;
4. according to the anti-theft box, the driving extrusion mechanism, the friction positioning plate and the idler wheels are installed, when the push rod motor continues to drive the rotating plate to move downwards, the rotating plate can extrude the telescopic rod, the telescopic rod can extrude the friction positioning plate, so that the friction positioning plate can tightly press the idler wheels, the friction force of the idler wheels can be increased, the idler wheels can be locked, the whole box body can not be conveniently moved, the difficulty of stealing the box body is improved, and the anti-theft effect is achieved;
to sum up, the device is novel in design, and easy operation not only conveniently carries out fingerprint identification, can lock the box moreover after the discernment is not the user, can also conveniently provide drive power simultaneously for the user is more laborsaving light when the propelling movement, but also can improve the storage capacity of box, improves the practicality and the security of device, is fit for carrying out marketing.
Drawings
FIG. 1 is a schematic front view of a portable traveling case with anti-theft positioning function according to the present invention;
FIG. 2 is a schematic cross-sectional view of a portable traveling case with anti-theft positioning function according to the present invention;
FIG. 3 is a schematic cross-sectional view of the portable traveling case with anti-theft positioning function with the extended standing board;
FIG. 4 is a schematic top view of the portable traveling case with anti-theft positioning function showing the placement board and the photovoltaic board;
fig. 5 is a schematic view of a part a of an enlarged structure of the portable traveling suitcase with the anti-theft positioning function according to the present invention.
In the figure: the photovoltaic solar cell panel comprises a box body 1, a first partition plate 2, a second partition plate 3, a push-pull rod 4, a first sliding chute 5, a first sliding block 6, a placing plate 7, a rack 8, a magnet 9, a baffle 10, a photovoltaic panel 11, a push rod motor 12, a rotating plate 13, a driving motor 14, a first gear 15, a second gear 16, a first belt pulley 17, a roller 18, a second belt pulley 19, a storage battery 20, a GPS positioning module 21, a switch rod 22, a handle 23, a universal wheel 24, a belt 25, a first spring 26, a second sliding block 27, a friction positioning plate 28, a fixing plate 29, a telescopic rod 30 and a second spring 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, this scheme provides one embodiment: a portable travel suitcase with an anti-theft positioning function comprises a suitcase body 1, a first clapboard 2 and a second clapboard 3 are arranged inside the suitcase body 1, the second clapboard 3 is fixedly connected to the right side of the top of the first clapboard 2, a push-pull rod 4 movably sleeved inside the suitcase body 1 is arranged on the right side of the second clapboard 3, a placing plate 7 is slidably connected below the first clapboard 2, a rack 8 is fixedly connected to the bottom of the placing plate 7, an iron-absorbing stone 9 is fixedly connected to the left side of the placing plate 7, a photovoltaic panel 11 is rotatably connected to the top of the placing plate 7, a driving and extruding mechanism is arranged below the rack 8, a transmission mechanism is slidably connected to the inner wall of the bottom of the suitcase body 1, two clamp plates are fixedly connected to the left side of the bottom of the suitcase body 1, a roller 18 is rotatably connected to one side of the two clamp plates close to each other, a second belt pulley 19 is fixedly connected between the two roller 18, and a GPS positioning module 21 is fixedly connected to the inner wall of the right side of the suitcase body 1, the GPS positioning module 21 is provided with a switch rod 22, and the right side of the bottom of the box body 1 is fixedly connected with two universal wheels 24.
In this embodiment, the driving extrusion mechanism includes the push rod motor 12 articulated with the bottom inner wall of box 1, the output shaft of push rod motor 12 articulates there is rotor plate 13, and the left side of rotor plate 13 is articulated with the inner wall of box 1, the right side fixedly connected with driving motor 14 of rotor plate 13, the first gear 15 of output shaft fixedly connected with of driving motor 14, and first gear 15 and the transmission of rack 8 meshing, the below of rotor plate 13 is equipped with the fixed plate 29 with the inner wall fixed connection of box 1, the inside movable sleeve of fixed plate 29 is equipped with telescopic link 30, the top fixedly connected with layer board of telescopic link 30, fixedly connected with cover establishes the outside second spring 31 of telescopic link 30 between layer board and the fixed plate 29, the below of telescopic link 30 is equipped with the bottom outer wall articulated friction locating plate 28 with box 1.
In this embodiment, the transmission mechanism includes the fly leaf that slides and set up at the bottom inner wall of box 1, and the rotation is connected with the pivot on the fly leaf, and the one end fixedly connected with second gear 16 of pivot, the fixed cover of the other end of pivot are equipped with first belt pulley 17, and the outside cover of first belt pulley 17 and second belt pulley 19 is equipped with belt 25.
In this embodiment, two first chutes 5 are formed in the bottom of the first partition board 2 along the length direction thereof, the first chute 5 is slidably connected with a first slider 6, and the bottom of the first slider 6 is fixedly connected with a placing board 7.
In this embodiment, the inner wall of the bottom of the box body 1 is provided with a second sliding groove along the length direction thereof, the inside of the second sliding groove is slidably connected with a second sliding block 27, the right side of the second sliding block 27 is connected with a first spring 26, and the top of the second sliding block 27 is fixedly connected with the movable plate.
In this embodiment, the bottom wall of the box body 1 is provided with a telescopic hole, the fixing plate 29 is provided with a guide hole, and the telescopic rod 30 penetrates through the telescopic hole and the guide hole.
In this embodiment, two baffles 10 are fixedly connected to the top of the placing plate 7, and the photovoltaic panel 11 is rotatably connected between the two baffles 10.
In this embodiment, the business turn over hole has been seted up to the left side tank wall of box 1, and places board 7 and run through business turn over hole, and the left side outer wall of box 1 is close to one side fixedly connected with iron sheet in business turn over hole, and the area of magnet 9 is greater than the area in business turn over hole.
In this embodiment, the top of the push-pull rod 4 is provided with a handle 23, and the right side of the bottom of the handle 23 is provided with a fingerprint identification lock.
Firstly, the push-pull rod 4, the GPS positioning module 21 and the fingerprint identification lock 23 are installed, wherein the fingerprint identification lock 23 is used for identifying fingerprint information of a user, and the GPS positioning module 21 is started when the push-pull rod 4 is pulled up, so that the user can know position information conveniently;
the push rod motor 12 on the driving extrusion mechanism can drive the rotating plate 13 to rotate, the rotating plate 13 drives the first gear 15 to be meshed with the rack 8 for transmission, the driving motor 14 can drive the rack 8 to move through the first gear 15, the rack 8 drives the placing plate 7 to move, and the placing plate 7 can extend out of the box body 1 when moving, so that the photovoltaic plate 11 can be turned over to perform photovoltaic power generation, other objects can be stored when the photovoltaic plate 11 is not turned over, and the storage capacity of the whole box body 1 is improved;
a push rod motor 12 on the driving extrusion mechanism drives a rotating plate 13 to rotate downwards, the rotating plate 13 can drive a first gear 15 to be meshed with a second gear 16, at the moment, a driving motor 14 drives the second gear 16 to rotate, the second gear 16 drives a first belt pulley 17 to rotate, the first belt pulley 17 can drive a second belt pulley 19 to rotate through a belt 25, and the second belt pulley 19 drives a roller 18 to rotate, so that the whole box body 1 can be conveniently moved, a user can push the box body more conveniently, and the user can sit on the box body 1 to move together;
when the push rod motor 12 continues to drive the rotating plate 13 to move downwards, the rotating plate 13 extrudes the telescopic rod 30, the telescopic rod 30 extrudes the friction positioning plate 28, the friction positioning plate 28 can tightly press the roller 18, the friction force of the roller 18 can be increased, and the roller 18 can be locked, so that the whole box body 1 can not conveniently move, the difficulty of the theft of the box body 1 is improved, and the anti-theft effect is achieved;
in the scheme, the vertical sections of the first sliding chute 5, the first sliding block 6, the second sliding chute and the second sliding block 27 are all T-shaped structures, so that the first sliding block 6 can be prevented from being separated from the first sliding chute 5, and the second sliding block 27 can be prevented from being separated from the second sliding chute;
whole device not only conveniently carries out fingerprint identification, can lock the box moreover after the discernment is not the user, can also conveniently provide simultaneously drive power for the user is more laborsaving light when the propelling movement, but also can improve the storage capacity of box, improves the practicality and the security of device, is fit for carrying out marketing.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The portable travel luggage box with the anti-theft positioning function comprises a box body (1) and is characterized in that a first partition plate (2) and a second partition plate (3) are arranged inside the box body (1), the second partition plate (3) is fixedly connected to the right side of the top of the first partition plate (2), a push-pull rod (4) movably sleeved inside the box body (1) is arranged on the right side of the second partition plate (3), a placing plate (7) is connected to the lower portion of the first partition plate (2) in a sliding mode, a rack (8) is fixedly connected to the bottom of the placing plate (7), an iron-absorbing stone (9) is fixedly connected to the left side of the placing plate (7), a photovoltaic plate (11) is rotatably connected to the top of the placing plate (7), a driving extrusion mechanism is arranged below the rack (8), and a transmission mechanism is connected to the inner wall of the bottom of the box body (1) in a sliding mode, the left side of the bottom of the box body (1) is fixedly connected with two clamping plates, one side, close to each other, of each clamping plate is rotatably connected with a roller (18), a second belt pulley (19) is fixedly connected between the two rollers (18), the inner wall of the right side of the box body (1) is fixedly connected with a GPS positioning module (21), a switch rod (22) is arranged on the GPS positioning module (21), and the right side of the bottom of the box body (1) is fixedly connected with two universal wheels (24);
the driving extrusion mechanism comprises a push rod motor (12) hinged with the inner wall of the bottom of the box body (1), an output shaft of the push rod motor (12) is hinged with a rotating plate (13), the left side of the rotating plate (13) is hinged with the inner wall of the box body (1), a driving motor (14) is fixedly connected to the right side of the rotating plate (13), a first gear (15) is fixedly connected to the output shaft of the driving motor (14), the first gear (15) is in meshing transmission with the rack (8), a fixing plate (29) fixedly connected with the inner wall of the box body (1) is arranged below the rotating plate (13), a telescopic rod (30) is movably sleeved inside the fixing plate (29), a supporting plate is fixedly connected to the top of the telescopic rod (30), and a second spring (31) sleeved outside the telescopic rod (30) is fixedly connected between the supporting plate and the fixing plate (29), a friction positioning plate (28) hinged with the outer wall of the bottom of the box body (1) is arranged below the telescopic rod (30);
the transmission mechanism comprises a movable plate which is arranged on the inner wall of the bottom of the box body (1) in a sliding mode, a rotating shaft is connected to the movable plate in a rotating mode, a second gear (16) is fixedly connected to one end of the rotating shaft, a first belt pulley (17) is fixedly sleeved at the other end of the rotating shaft, and a belt (25) is sleeved outside the first belt pulley (17) and the second belt pulley (19);
a second sliding groove is formed in the inner wall of the bottom of the box body (1) along the length direction of the box body, a second sliding block (27) is connected to the inside of the second sliding groove in a sliding mode, a first spring (26) is connected to the right side of the second sliding block (27), and the top of the second sliding block (27) is fixedly connected with a movable plate;
a handle (23) is arranged at the top of the push-pull rod (4), and a fingerprint identification lock is arranged on the right side of the bottom of the handle (23);
a push rod motor (12) on the driving extrusion mechanism can drive a rotating plate (13) to rotate, the rotating plate (13) drives a first gear (15) to be meshed with a rack (8) for transmission, so that a driving motor (14) can drive the rack (8) to move through the first gear (15), the rack (8) drives a placing plate (7) to move, and the placing plate (7) can extend out of the box body (1) when moving;
a push rod motor (12) on the driving extrusion mechanism drives a rotating plate (13) to rotate downwards, the rotating plate (13) can drive a first gear (15) to be meshed with a second gear (16), at the moment, a driving motor (14) drives the second gear (16) to rotate, the second gear (16) drives a first belt pulley (17) to rotate, the first belt pulley (17) can drive a second belt pulley (19) to rotate through a belt (25), and the second belt pulley (19) drives a roller (18) to rotate;
when push rod motor (12) continued to drive rotor plate (13) and moved down, rotor plate (13) can extrude telescopic link (30), and friction locating plate (28) can be extruded in telescopic link (30) for friction locating plate (28) can compress tightly gyro wheel (18), and when telescopic link (30) extruded friction locating plate (28), second gear (16) can drive second slider (27) compression first spring (26).
2. The portable traveling luggage case with the anti-theft positioning function according to claim 1, wherein two first sliding grooves (5) are formed in the bottom of the first partition plate (2) along the length direction of the first partition plate, a first sliding block (6) is slidably connected inside the first sliding grooves (5), and the bottom of the first sliding block (6) is fixedly connected with the placing plate (7).
3. The portable traveling luggage case with the anti-theft positioning function according to claim 1, wherein the bottom wall of the case body (1) is provided with a telescopic hole, the fixing plate (29) is provided with a guide hole, and the telescopic rod (30) penetrates through the telescopic hole and the guide hole.
4. The portable tourism luggage case with anti-theft positioning function according to claim 1 is characterized in that two baffles (10) are fixedly connected to the top of the placing plate (7), and the photovoltaic panel (11) is rotatably connected between the two baffles (10).
5. The portable traveling luggage case with the anti-theft positioning function according to claim 1, wherein an access hole is formed in the left case wall of the case body (1), the placing plate (7) penetrates through the access hole, an iron sheet is fixedly connected to one side of the left outer wall of the case body (1) close to the access hole, and the area of the magnet (9) is larger than that of the access hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011318966.1A CN112336030B (en) | 2020-11-23 | 2020-11-23 | Portable travel suitcase with theftproof locate function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011318966.1A CN112336030B (en) | 2020-11-23 | 2020-11-23 | Portable travel suitcase with theftproof locate function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112336030A CN112336030A (en) | 2021-02-09 |
| CN112336030B true CN112336030B (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011318966.1A Expired - Fee Related CN112336030B (en) | 2020-11-23 | 2020-11-23 | Portable travel suitcase with theftproof locate function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112336030B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206295024U (en) * | 2016-12-22 | 2017-07-04 | 重庆驰硕电子科技有限公司 | Solar energy lunch box |
| CN206303341U (en) * | 2016-12-21 | 2017-07-07 | 冯源坤 | A kind of remote-controlled type luggage case |
| CN207084369U (en) * | 2017-08-21 | 2018-03-13 | 刘晨 | A kind of Multifunctional travel suitcase |
| CN207979169U (en) * | 2017-12-13 | 2018-10-19 | 山东科技大学 | A kind of intelligent fingerprint suitcase |
| CN210446062U (en) * | 2019-09-18 | 2020-05-05 | 徐磊 | Wireless information technology engineering field application equipment device |
| CN111436730A (en) * | 2020-05-07 | 2020-07-24 | 山东光百特光能科技有限公司 | Heating type heat-preservation lunch box based on solar energy |
-
2020
- 2020-11-23 CN CN202011318966.1A patent/CN112336030B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206303341U (en) * | 2016-12-21 | 2017-07-07 | 冯源坤 | A kind of remote-controlled type luggage case |
| CN206295024U (en) * | 2016-12-22 | 2017-07-04 | 重庆驰硕电子科技有限公司 | Solar energy lunch box |
| CN207084369U (en) * | 2017-08-21 | 2018-03-13 | 刘晨 | A kind of Multifunctional travel suitcase |
| CN207979169U (en) * | 2017-12-13 | 2018-10-19 | 山东科技大学 | A kind of intelligent fingerprint suitcase |
| CN210446062U (en) * | 2019-09-18 | 2020-05-05 | 徐磊 | Wireless information technology engineering field application equipment device |
| CN111436730A (en) * | 2020-05-07 | 2020-07-24 | 山东光百特光能科技有限公司 | Heating type heat-preservation lunch box based on solar energy |
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| Publication number | Publication date |
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| CN112336030A (en) | 2021-02-09 |
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