CN108741521B - Safe luggage case - Google Patents
Safe luggage case Download PDFInfo
- Publication number
- CN108741521B CN108741521B CN201810742494.9A CN201810742494A CN108741521B CN 108741521 B CN108741521 B CN 108741521B CN 201810742494 A CN201810742494 A CN 201810742494A CN 108741521 B CN108741521 B CN 108741521B
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- CN
- China
- Prior art keywords
- box body
- fingerprint
- air bag
- fixedly connected
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/04—Trunks; Travelling baskets
- A45C5/045—Travelling baskets
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
- A45C13/021—Interior fittings; Means, e.g. inserts, for holding and packing articles inflatable
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/18—Devices to prevent theft or loss of purses, luggage or hand carried bags
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- 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
- A45C5/141—Rigid or semi-rigid luggage with built-in rolling means the rolling means being formed by the trunk itself
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
- A45C2013/028—Interior fittings; Means, e.g. inserts, for holding and packing articles for holding or compacting items by creating vacuum
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention belongs to the field of bags and bags, and particularly relates to a safe luggage case. Comprises an upper box body and a lower box body which are rotationally connected, two air bag mounting frames which are arranged in the upper box body, and an air bag which is arranged on the air bag mounting frames; a semicircular mounting block is fixedly connected to the middle of the long edge of the rotary joint of the inner end surface of the upper box body and the lower box body; two symmetrical storage batteries are fixedly connected to the inner end face of the lower box body; a safety hidden lattice and a fingerprint coded lock for controlling the switch of the safety hidden lattice are arranged between the two storage batteries; and one end of the semicircular mounting plate is fixedly connected with an air pump. The safe luggage case has the advantages that under the condition that the safe luggage case is not full, clothes or articles in the case are compacted, and the clothes are prevented from being disordered in the carrying process; the fingerprint coded lock can fully protect valuables in the security hidden lattice; the working mode of the air pump enables the air vibration to be less when the air bag is inflated, so that the noise is effectively reduced.
Description
Technical Field
The invention belongs to the field of bags and bags, and particularly relates to a safe luggage case.
Background
The luggage case is a device which is frequently used by people in daily work and life. However, the general luggage case can cause the articles in the case to be messy or even damaged due to the bumping generated during the transportation process. The air in the luggage case compacted by the air bag is mostly provided from the outside, and manual air inflation is needed, so that the air inflation pressure cannot be controlled, and the food and the like in the luggage case are crushed; secondly, general suitcase does not have the space that is used for important article to place specially to there is the potential safety hazard easily when using general tool to lock.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: to the deficiency that prior art exists, provide a safe suitcase.
In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: comprises an upper box body and a lower box body which are rotationally connected, two air bag mounting frames which are arranged in the upper box body, and an air bag which is arranged on the air bag mounting frames;
two mounting corner blocks are fixedly connected to the rectangular inner end surface of the upper box body, far away from the right angle of the rotary connection part of the upper box body and the lower box body; a semicircular mounting block is fixedly connected to the middle of the long edge of the rotary joint of the inner end surface of the upper box body and the lower box body; a switch plug is fixedly connected to the side face, which is rotatably connected with the lower box body, of the upper box body at a position far away from the end face;
each air bag mounting frame is mounted on one mounting corner block and the semicircular mounting block; each air bag mounting frame comprises two pairs of first rod bodies and second rod bodies; one pair of the first rod body and the second rod body is rotatably connected to the mounting corner block, and the other pair of the first rod body and the second rod body is rotatably connected to one side, close to the mounting corner block, of the semicircular mounting block; a sliding groove is formed at one end, far away from the mounting corner block or the semicircular mounting block, of the first rod body; one end of the second rod body, which is far away from the mounting corner block or the semicircular mounting block, is fixedly connected with a sliding head which is in sliding connection with the sliding grooves on the other pair of first rod bodies;
the air bag mounting frame is correspondingly provided with an air bag with a rectangular end face; each edge of one end face of the air bag is fixedly connected with a rod sleeve which is sleeved on the first rod body or the second rod body; two end faces of the air bag are respectively and fixedly connected with a plurality of magnets which are uniformly distributed;
the inner end face of the lower box body is fixedly connected with two symmetrical storage batteries, and a security hidden lattice and a fingerprint coded lock for controlling the switch of the security hidden lattice are arranged between the two storage batteries; a socket is fixedly connected to the position, corresponding to the switch plug, of the lower box body, far away from the inner end face of the upper box body; the safety hidden lattice is rotatably connected with a hidden lattice door; an electromagnetic lock is arranged between the hidden lattice door and the frame of the inner cavity of the safety hidden lattice;
the fingerprint coded lock is rotationally connected inside the lower box body; the fingerprint coded lock comprises an outer shell and an inner shell fixedly connected inside the outer shell; a password input cavity is formed between the outer shell and the inner shell; the inner shell is formed with an L-shaped mounting plate; a fingerprint acquisition module mounting seat is formed on the L-shaped mounting plate, one end of the fingerprint acquisition module mounting seat is fixedly provided with a fingerprint acquisition part, the fingerprint acquisition part comprises a password input module circuit board and 4 press switches which are arranged along the length direction of the password input module circuit board at equal intervals and the buttons face a password input cavity, and the end part of each press switch is respectively and fixedly connected with a fingerprint acquisition module;
when a fingerprint password is input, an index finger, a middle finger, a ring finger and a little finger are respectively and correspondingly pressed on four fingerprint acquisition modules which are arranged from front to back along the front-back direction of a password input device, each finger forcibly presses each fingerprint acquisition module according to the password sequence to press a press switch at a corresponding position, when the press switch at the corresponding position is pressed, a main controller extracts fingerprint information obtained by the fingerprint acquisition module at the corresponding position to form four fingerprint sequences which are arranged according to the sequence, the main controller compares the fingerprint sequences with fingerprint sequence information set by a user independently, if the fingerprint sequence information is consistent, the password input is judged to be correct, the main controller executes the next operation, and if the fingerprint sequence information is inconsistent, the password input is judged to be wrong, and the user is prompted to input the password again;
one end of the semicircular mounting plate is fixedly connected with an air pump; the air pump comprises a pump body, an air inlet valve and an air outlet valve which are respectively connected to the pump body, wherein the air inlet valve and the air outlet valve are both one-way valves;
the pump body comprises a base and a pump body part integrally connected to the upper end of the base;
the base is provided with a three-way vent pipe, the air inlet valve and the air outlet valve are respectively connected to two ports of the vent pipe on the base, and the other port of the vent pipe is communicated with the pump body part;
the pump body part comprises a corrugated pipe part which can stretch out and draw back along the axial direction, the axial section of the corrugated pipe part is wavy, and the outer wall of the corrugated pipe part at each outer convex part is integrally connected with a circular driving part;
the driving parts are internally provided with first coils and second coils in turn and alternately, the first coils are electrically connected in series, and the second coils are electrically connected in series;
the pump body is integrally made of elastic rubber materials in a 3d printing mode, the first coil and the second coil are made of liquid metal, and the liquid metal is mercury or indium-gallium alloy; a coil channel used for filling liquid metal to form the first coil and the second coil is arranged in the driving part; communicating channels for filling liquid metal to connect the first coils and the second coils are respectively arranged in the corrugated pipe part and the base;
the side wall of the base is provided with two first liquid injection ports communicated with two end parts of a communication channel connected with the first coil, and the side wall of the base is provided with two second liquid injection ports communicated with two end parts of a communication channel connected with the second coil; the two first liquid injection ports are respectively connected with a first wiring terminal in a sealing manner, and the two second liquid injection ports are respectively connected with a second wiring terminal in a sealing manner; after the first connecting terminal and the second connecting terminal are respectively connected to the first liquid injection port and the second liquid injection port through threads, the first connecting terminal and the second connecting terminal are thoroughly sealed through sealant, so that liquid metal is prevented from leaking out;
direct current is connected between the two first connecting terminals, and alternating current of 1-10 Hz is connected between the two second connecting terminals; the direct current and the alternating current for driving the air pump are both provided by the main controller;
the outer side surfaces of the upper box body and the lower box body, which are far away from the rotating connection position, are respectively and fixedly connected with a coded lock seat and a coded lock body which are matched with each other for use.
An exhaust valve is arranged at the position of the air bag close to the air bag mounting frame; the air inlet end of the air bag is communicated with an air outlet valve of the air pump, and a pressure sensor is arranged at the port of the air inlet end of the air bag;
the air pump, the exhaust valve, the pressure sensor, the press switches, the fingerprint acquisition module, the switch plug, the socket and the electromagnetic lock are electrically connected with the main controller.
As a preferable scheme: the shaping is useful for holding on the fingerprint collection module mount pad the installing port of press switch and fingerprint collection module, the position shaping that corresponds each installing port on the fingerprint collection module mount pad has the confession the electrically conductive line mouth that passes of fingerprint collection module.
As a preferable scheme: the height of the password input cavity is 15-20 mm.
As a preferable scheme: and a switch for controlling the air pump to work and closing the exhaust valve is connected inside the switch plug.
As a preferable scheme: the same lateral surface of the upper box body and the lower box body is fixedly connected with two pairs of universal wheels which correspond to each other.
As a preferable scheme: the magnets on the two end faces correspond to each other pairwise and attract each other.
As a preferable scheme: a plurality of heat dissipation holes are formed in the outer end face of the lower box body and are evenly distributed.
Compared with the prior art, the invention has the beneficial effects that:
when the invention is used, the coded lock is unlocked to open the upper box body, the air bag is contracted, the air bag mounting frame is in a state shown in figure 4, and then clothes or articles are put into the lower box body; the box body is closed, the air pump works due to the fact that the switch plug is connected with the socket, the air bag is inflated, the first rod body and the second rod body rotate to be perpendicular to each other along with the filling of the air bag in the process, when the pressure sensor detects that the pressure value reaches a set value, the pressure sensor feeds back the main controller to enable the air pump to stop working, and at the moment, clothes or articles are compacted; the upper box body is opened in the process of taking out clothes, the switch plug is disconnected with the socket, the exhaust valve positioned on the side wall of the air bag is in a conducting state, the air in the air bag is exhausted, at the moment, the end face of the air bag connected with one end of the air bag mounting frame contracts, force enabling the air bag mounting frame to tend to the state shown in the figure 4 is generated, and in the contraction process, when the air pressure in the air bag is reduced, the magnets positioned on the upper end face and the lower end face of the air bag are close to each other, so that the air bag finally contracts, and; since the air bag mounting frame is finally rotated to the state shown in fig. 4, the air bag is also contracted and becomes a straight line; when valuables or cash needs to be stored, the fingerprint coded lock is unlocked, the electromagnetic locks generate repulsion force mutually to bounce the hidden lattice door, then the valuables or cash is put in, the hidden lattice door is closed, and at the moment, the electromagnetic locks generate attraction force mutually.
Under the condition that the safe luggage case is not full, the air bag is inflated to fill the residual space, and the clothes or articles in the case body are compacted, so that the clothes are prevented from being disordered or the articles are prevented from being damaged due to jolt in the carrying process; the unlocking mode of the fingerprint coded lock is set to ensure that the unlocking is safer and more secret, and valuable articles or cash in the security hidden check can be fully protected; because the air pump is arranged in the box body, when the air bag is inflated, air in the box body is pumped into the air bag, and no air exchange with the outside exists, so that the sealing property of the box body is ensured; the working mode of the air pump enables the air vibration to be less when the air bag is inflated, so that the noise is effectively reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic exploded view of the present invention.
Fig. 3 and 4 are schematic structural views of the open state of the present invention.
Fig. 5 is a schematic view of the structure of the airbag.
Fig. 6 is a schematic structural diagram of a fingerprint coded lock.
Fig. 7 is an exploded view of the fingerprint lock.
Fig. 8 is a schematic structural view of the fingerprint acquisition unit.
Fig. 9 is a schematic structural view of the first rod and the second rod.
Fig. 10 is a schematic view of the structure of the air pump.
Fig. 11 is an exploded view of the air pump.
Fig. 12 is a sectional structural schematic view of the air pump.
FIG. 13 is a view of the connection of the coils within the pump body.
FIG. 14 is a schematic structural view of embodiment 2.
1. An upper box body; 11. mounting a corner block; 12. a semicircular mounting block; 13. a switch plug; 2. a lower box body; 21. heat dissipation holes; 22. a storage battery; 23. a socket; 24. a safety hidden grid; 241. a hidden grating door; 242. an electromagnetic lock; 3. an airbag mounting frame; 31. a second rod body; 311. a sliding head; 32. a first rod body; 321. a chute; 4. an air bag; 41. a rod sleeve; 42. a magnet; 5. a fingerprint coded lock; 51. an outer housing; 511. a password input cavity; 52. an inner housing; 521. an L-shaped mounting plate; 522. a fingerprint acquisition module mounting base; 5221. an installation port; 5222. a wire passing port; 53. a fingerprint acquisition section; 531. a password input module circuit board; 532. a push switch; 533. a fingerprint acquisition module; 61. a combination lock body; 62 coded lock seat; 7. a universal wheel; 71. a universal wheel mounting bracket; 72. a traveling wheel; 8. an air pump; 81. a pump body; 811. a base; 8111. a first liquid injection port; 8112. a second liquid injection port; 8113. a breather pipe; 812. a pump body portion; 8121. a bellows portion; 8122. a drive section; 8123. a coil channel; 812a, a first coil; 812b, a second coil; 821. an intake valve; 822. an air outlet valve; 831. a first connection terminal; 832. a second connection terminal; 9. an electric generator.
Detailed Description
Example 1
Referring to fig. 1 to 13, the present embodiment is a safety luggage case including an upper case 1 and a lower case 2 rotatably connected, two airbag mounting frames 3 mounted in the upper case, and an airbag 4 mounted on the airbag mounting frames.
Two mounting corner blocks 11 are fixedly connected to the rectangular inner end surface of the upper box body, far away from the right angle of the rotary connection part of the upper box body and the lower box body; a semicircular mounting block 12 is fixedly connected to the middle of the long edge of the rotary joint of the inner end surface of the upper box body and the lower box body; and a switch plug 13 is fixedly connected to the side surface of the upper box body, which is rotatably connected with the lower box body, far away from the end surface.
Each air bag mounting frame is mounted on one mounting corner block and the semicircular mounting block; each air bag mounting frame comprises two pairs of first rod bodies 32 and second rod bodies 31; one pair of the first rod body and the second rod body is rotatably connected to the mounting corner block, and the other pair of the first rod body and the second rod body is rotatably connected to one side, close to the mounting corner block, of the semicircular mounting block; a sliding groove 321 is formed at one end of the first rod body, which is far away from the mounting corner block or the semicircular mounting block; one end of the second rod body, which is far away from the mounting corner block or the semicircular mounting block, is fixedly connected with a sliding head 311 which is in sliding connection with the sliding grooves on the other pair of first rod bodies.
The air bag mounting frame is correspondingly provided with an air bag with a rectangular end face; each edge of one end face of the air bag is fixedly connected with a rod sleeve 41 which is sleeved on the first rod body or the second rod body; the two end faces of the air bag are respectively and fixedly connected with a plurality of evenly distributed magnets 42, and the magnets on the two end faces correspond to each other pairwise and attract each other.
Two symmetrical storage batteries 22 are fixedly connected to the inner end face of the lower box body, and a security hidden lattice 24 and a fingerprint coded lock 5 for controlling the security hidden lattice to be opened and closed are arranged between the two storage batteries; a socket 23 is fixedly connected to the position, corresponding to the switch plug, of the lower box body, far away from the inner end face of the upper box body; the safety hidden lattice is rotatably connected with a hidden lattice door 241; an electromagnetic lock 242 is arranged between the hidden lattice door and the frame of the inner cavity of the safety hidden lattice; a plurality of radiating holes 21 which are uniformly distributed are formed in the outer end face of the lower box body.
The same lateral surface of the upper box body and the lower box body is fixedly connected with two pairs of universal wheels 7 which correspond to each other.
The fingerprint coded lock is rotationally connected inside the lower box body; the fingerprint coded lock comprises an outer shell 51 and an inner shell 52 fixedly connected to the inside of the outer shell; a password input cavity 511 is formed between the outer shell and the inner shell; the inner shell is formed with an L-shaped mounting plate 521; the shaping has a fingerprint collection module mount pad 522 on the L type mounting panel, fingerprint collection module mount pad one end fixed mounting has a fingerprint collection portion 53, fingerprint collection portion includes password input module circuit board 531, 4 sets up and press the button towards the press switch 532 in password input chamber along password input module circuit board length direction equidistance, and every press switch's button tip is fixedly connected with fingerprint collection module 533 respectively.
The shaping is used for holding on the fingerprint collection module mount pad installing port 5221 of push switch and fingerprint collection module, the position shaping that corresponds each installing port on the fingerprint collection module mount pad has the confession the electrically conductive line mouth 5222 of crossing that passes of fingerprint collection module.
Each press switch and fingerprint collection module respectively with main control unit electricity is connected. Specifically, each press switch is directly welded on the password input module circuit board, each fingerprint acquisition module is welded on the password input module circuit board through a wire, and the password input module circuit board is connected with the main controller through a flat cable. The main controller reads the information of the push switch and the password acquisition module, which are conventional technologies in the prior art and are easily realized by a person skilled in the art, so the main controller is not specifically developed in the text.
When a fingerprint password is input, each finger forcibly presses each fingerprint acquisition module according to the password sequence to press the press switch at the corresponding position, when the press switch at the corresponding position is pressed, the main controller extracts fingerprint information acquired by the fingerprint acquisition modules at the corresponding positions to form four fingerprint sequences arranged according to the sequence, the main controller compares the fingerprint sequences with fingerprint sequence information set by a user independently, if the fingerprint sequence information is consistent, the password input is judged to be correct, the main controller executes the next operation, and if the fingerprint sequence information is inconsistent, the password input is judged to be wrong, and the user is prompted to input the password again.
To more directly understand the key of the fingerprint coded lock, the following examples further illustrate: for example, the index finger, middle finger, ring finger and little finger correspond to 1, 2, 3 and 4, respectively, and if the password is set to 2143, the index finger, middle finger, little finger and ring finger are pressed in sequence.
Of course, the password may be a commonly used 6-digit number, for example, when the password is 232421, the middle finger, ring finger, middle finger, little finger, middle finger, and index finger are sequentially pressed.
Furthermore, it can be set that when both the push switches of the two positions are pressed, the corresponding number is the sum of the corresponding numbers of the corresponding positions, for example, the number 5 when the index finger and the little finger are pressed simultaneously, the number 6 when the middle finger and the little finger are pressed simultaneously, and the number 7 when the ring finger and the little finger are pressed simultaneously. For example, setting the password to 753154, press the ring finger and the little finger at the same time, then press the index finger and the little finger, then press the ring finger, then press the index finger and the little finger, and finally press the little finger.
Even if the user fingerprint is maliciously acquired, no one other than the user can know the input order of the fingerprint passwords. Since the pressing amplitude of the push switch is small (between 0.5 and 2.0 mm), it is difficult to find the input sequence even if others intentionally observe it. And the user does not need to shield as purposefully as using a common scrambler, so that the safety is very high.
The height of the password input cavity is 15-20 mm. The height of password input chamber is fit for most user's finger and stretches into, and through visual or video shooting all be difficult to judge which finger of user is pressing fingerprint collection module.
One end of the semicircular mounting plate is fixedly connected with an air pump 8; the air pump comprises a pump body 81, an air inlet valve 821 and an air outlet valve 822 which are respectively connected to the pump body, wherein the air inlet valve 821 and the air outlet valve 822 are all one-way valves.
The pump body includes a base 811 and a pump body portion 812 integrally connected to the upper end of the base.
The base is formed with a three-way vent pipe 8113, the air inlet valve and the air outlet valve are respectively connected to two ports of the vent pipe on the base, and the other port of the vent pipe is communicated with the pump body.
The pump body portion is including bellows portion 8121 that can stretch out and draw back along the axial, bellows portion's axial cross-section is wavy, and bellows portion outer wall is located every outer convex part of department and divides integrative the connection with annular drive division 8122.
The pump body is integrally made of elastic rubber materials in a 3d printing mode, the first coil and the second coil are made of liquid metal, and the liquid metal is mercury or indium-gallium alloy; a coil channel 8123 used for filling liquid metal to form the first coil and the second coil is arranged in the driving part; and communicating channels for filling liquid metal to connect the first coils and the second coils are respectively arranged in the corrugated pipe part and the base.
The side wall of the base is provided with two first liquid injection ports 8111 communicated with two end parts of a communication channel connected with the first coil, and the side wall of the base is provided with two second liquid injection ports 8112 communicated with two end parts of a communication channel connected with the second coil; the two first liquid injection ports are respectively connected with a first connecting terminal 831 in a sealing manner, and the two second liquid injection ports are respectively connected with a second connecting terminal 832 in a sealing manner. First binding post, second binding post are annotated on mouthful through threaded connection to first notes liquid mouth, second respectively, and thoroughly seal through sealed glue, avoid liquid metal to spill.
Direct current is connected between the two first connecting terminals, and alternating current of 1-10 Hz is connected between the two second connecting terminals. The direct current and the alternating current for driving the air pump are both provided by the main controller.
An exhaust valve is arranged at the position of the air bag close to the air bag mounting frame; the air inlet end of the air bag is communicated with an air outlet valve of the air pump, and a pressure sensor is installed at the port of the air inlet end of the air bag.
A switch for controlling the air pump to work and closing the exhaust valve is connected inside the switch plug; when the switch plug is inserted into the socket, the air pump starts to work; when the switch plug is separated from the socket, the exhaust valve is in a conducting state.
The outer side surfaces of the upper box body and the lower box body, which are far away from the rotating connection position, are respectively and fixedly connected with a coded lock seat 62 and a coded lock body 61 which are mutually matched for use.
The air pump, the exhaust valve, the pressure sensor, the press switches, the fingerprint acquisition module, the switch plug, the socket and the electromagnetic lock are electrically connected with the main controller.
When the invention is used, the coded lock is unlocked to open the upper box body, the air bag is contracted, the air bag mounting frame is in a state shown in figure 4, and then clothes or articles are put into the lower box body; the box body is closed, the air pump works due to the fact that the switch plug is connected with the socket, the air bag is inflated, the first rod body and the second rod body rotate to be perpendicular to each other along with the filling of the air bag in the process, when the pressure sensor detects that the pressure value reaches a set value, the pressure sensor feeds back the main controller to enable the air pump to stop working, and at the moment, clothes or articles are compacted; the upper box body is opened in the process of taking out clothes, the switch plug is disconnected with the socket, the exhaust valve positioned on the side wall of the air bag is in a conducting state, the air in the air bag is exhausted, at the moment, the end face of the air bag connected with one end of the air bag mounting frame contracts, force enabling the air bag mounting frame to tend to the state shown in the figure 4 is generated, and in the contraction process, when the air pressure in the air bag is reduced, the magnets positioned on the upper end face and the lower end face of the air bag are close to each other, so that the air bag finally contracts, and; since the air bag mounting frame is finally rotated to the state shown in fig. 4, the air bag is also contracted and becomes a straight line; when valuables or cash needs to be stored, the fingerprint coded lock is unlocked, the electromagnetic lock is unlocked, then the valuables or cash are put in, the hidden lattice door is closed, and the electromagnetic lock is locked.
Under the condition that the safe luggage case is not full, the air bag is inflated to fill the residual space, and the clothes or articles in the case body are compacted, so that the clothes are prevented from being disordered or the articles are prevented from being damaged due to jolt in the carrying process; the unlocking mode of the fingerprint coded lock is set to ensure that the unlocking is safer and more secret, and valuable articles or cash in the security hidden check can be fully protected; because the air pump is arranged in the box body, when the air bag is inflated, air in the box body is pumped into the air bag, and no air exchange with the outside exists, so that the sealing property of the box body is ensured; the working mode of the air pump enables the air vibration to be less when the air bag is inflated, so that the noise is effectively reduced.
Example 2
With reference to fig. 14, this embodiment is modified based on embodiment 1 as follows: each universal wheel 7 comprises a universal wheel mounting bracket 71 and a travelling wheel 72, and the universal wheel is mounted on the outer side of the upper box body or the lower box body through the universal wheel mounting bracket; the direction of the section of the universal wheel mounting rack parallel to the traveling wheels is a plane; fixedly connected with generator 9 on the plane of universal wheel mounting bracket, the pivot of generator with walking wheel coaxial coupling. The generator is connected with the storage battery. When in use, the storage battery can be charged by pushing the luggage case.
Example 3
The difference between this embodiment and embodiment 1 is that the outer side surfaces of the upper box body and the lower box body away from the rotating connection part are fixedly connected with a fingerprint coded lock for opening the box body. Use fingerprint code lock because the combination of fingerprint and input order to effectively shelter from other people's sight, prevent that the password from being obtained by other people, can make the suitcase safer.
Claims (6)
1. A secure luggage case, characterized by:
comprises an upper box body and a lower box body which are rotationally connected, two air bag mounting frames which are arranged in the upper box body, and an air bag which is arranged on the air bag mounting frames;
two mounting corner blocks are fixedly connected to the rectangular inner end surface of the upper box body, far away from the right angle of the rotary connection part of the upper box body and the lower box body; a semicircular mounting block is fixedly connected to the middle of the long edge of the rotary joint of the inner end surface of the upper box body and the lower box body; a switch plug is fixedly connected to the side face, which is rotatably connected with the lower box body, of the upper box body at a position far away from the end face;
each air bag mounting frame is mounted on one mounting corner block and the semicircular mounting block; each air bag mounting frame comprises two pairs of first rod bodies and second rod bodies; one pair of the first rod body and the second rod body is rotatably connected to the mounting corner block, and the other pair of the first rod body and the second rod body is rotatably connected to one side, close to the mounting corner block, of the semicircular mounting block; a sliding groove is formed at one end, far away from the mounting corner block or the semicircular mounting block, of the first rod body; one end of the second rod body, which is far away from the mounting corner block or the semicircular mounting block, is fixedly connected with a sliding head which is in sliding connection with the sliding grooves on the other pair of first rod bodies;
the air bag mounting frame is correspondingly provided with an air bag with a rectangular end face; each edge of one end face of the air bag is fixedly connected with a rod sleeve which is sleeved on the first rod body or the second rod body; two end faces of the air bag are respectively and fixedly connected with a plurality of magnets which are uniformly distributed;
the inner end face of the lower box body is fixedly connected with two symmetrical storage batteries, and a security hidden lattice and a fingerprint coded lock for controlling the switch of the security hidden lattice are arranged between the two storage batteries; a socket is fixedly connected to the position, corresponding to the switch plug, of the lower box body, far away from the inner end face of the upper box body; the safety hidden lattice is rotatably connected with a hidden lattice door; an electromagnetic lock is arranged between the hidden lattice door and the frame of the inner cavity of the safety hidden lattice;
the fingerprint coded lock is rotationally connected inside the lower box body; the fingerprint coded lock comprises an outer shell and an inner shell fixedly connected inside the outer shell; a password input cavity is formed between the outer shell and the inner shell; the inner shell is formed with an L-shaped mounting plate; a fingerprint acquisition module mounting seat is formed on the L-shaped mounting plate, one end of the fingerprint acquisition module mounting seat is fixedly provided with a fingerprint acquisition part, the fingerprint acquisition part comprises a password input module circuit board and 4 press switches which are arranged along the length direction of the password input module circuit board at equal intervals and the buttons face a password input cavity, and the end part of each press switch is respectively and fixedly connected with a fingerprint acquisition module;
when a fingerprint password is input, an index finger, a middle finger, a ring finger and a little finger are respectively and correspondingly pressed on four fingerprint acquisition modules which are arranged from front to back along the front-back direction of a password input device, each finger forcibly presses each fingerprint acquisition module according to the password sequence to press a press switch at a corresponding position, when the press switch at the corresponding position is pressed, a main controller extracts fingerprint information obtained by the fingerprint acquisition module at the corresponding position to form four fingerprint sequences which are arranged according to the sequence, the main controller compares the fingerprint sequences with fingerprint sequence information set by a user independently, if the fingerprint sequence information is consistent, the password input is judged to be correct, the main controller executes the next operation, and if the fingerprint sequence information is inconsistent, the password input is judged to be wrong, and the user is prompted to input the password again;
one end of the semicircular mounting block is fixedly connected with an air pump; the air pump comprises a pump body, an air inlet valve and an air outlet valve which are respectively connected to the pump body, wherein the air inlet valve and the air outlet valve are both one-way valves;
the pump body comprises a base and a pump body part integrally connected to the upper end of the base;
the base is provided with a three-way vent pipe, the air inlet valve and the air outlet valve are respectively connected to two ports of the vent pipe on the base, and the other port of the vent pipe is communicated with the pump body part;
the pump body part comprises a corrugated pipe part which can stretch out and draw back along the axial direction, the axial section of the corrugated pipe part is wavy, and the outer wall of the corrugated pipe part at each outer convex part is integrally connected with a circular driving part;
the driving parts are internally provided with first coils and second coils in turn and alternately, the first coils are electrically connected in series, and the second coils are electrically connected in series;
the pump body is integrally made of elastic rubber materials in a 3d printing mode, the first coil and the second coil are made of liquid metal, and the liquid metal is mercury or indium-gallium alloy; a coil channel used for filling liquid metal to form the first coil and the second coil is arranged in the driving part; communicating channels for filling liquid metal to connect the first coils and the second coils are respectively arranged in the corrugated pipe part and the base;
the side wall of the base is provided with two first liquid injection ports communicated with two end parts of a communication channel connected with the first coil, and the side wall of the base is provided with two second liquid injection ports communicated with two end parts of a communication channel connected with the second coil; the two first liquid injection ports are respectively connected with a first wiring terminal in a sealing manner, and the two second liquid injection ports are respectively connected with a second wiring terminal in a sealing manner;
direct current is connected between the two first connecting terminals, and alternating current of 1-10 Hz is connected between the two second connecting terminals; the direct current and the alternating current for driving the air pump are both provided by the main controller;
the outer side surfaces of the upper box body and the lower box body, which are far away from the rotary connection position, are respectively and fixedly connected with a coded lock seat and a coded lock body which are matched with each other;
an exhaust valve is arranged at the position of the air bag close to the air bag mounting frame; the air inlet end of the air bag is communicated with an air outlet valve of the air pump, and a pressure sensor is arranged at the port of the air inlet end of the air bag;
the air pump, the exhaust valve, the pressure sensor, the press switches, the fingerprint acquisition module, the switch plug, the socket and the electromagnetic lock are electrically connected with the main controller;
two pairs of mutually corresponding universal wheels are fixedly connected to the same outer side surface of the upper box body and the lower box body;
each universal wheel comprises a universal wheel mounting frame and a traveling wheel, and the universal wheel is mounted on the outer side of the upper box body or the outer side of the lower box body through the universal wheel mounting frame; the direction of the section of the universal wheel mounting rack parallel to the traveling wheels is a plane; a generator is fixedly connected to the plane of the universal wheel mounting frame, and a rotating shaft of the generator is coaxially connected with the traveling wheel; the generator is connected with the storage battery;
the shaping is used for holding on the fingerprint collection module mount pad the installing port of press switch and fingerprint collection module, the position shaping that corresponds each installing port on the fingerprint collection module mount pad has the confession the wire mouth of crossing that the conductor wire of fingerprint collection module passed.
2. A safety luggage case according to claim 1, wherein: the height of the password input cavity is 15-20 mm.
3. A safety luggage case according to claim 1, wherein: and a switch for controlling the air pump to work and closing the exhaust valve is connected inside the switch plug.
4. A safety luggage case according to claim 1, wherein: the same lateral surface of the upper box body and the lower box body is fixedly connected with two pairs of universal wheels which correspond to each other.
5. A safety luggage case according to claim 1, wherein: the magnets on the two end faces correspond to each other pairwise and attract each other.
6. A safety luggage case according to claim 1, wherein: a plurality of heat dissipation holes are formed in the outer end face of the lower box body and are evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810742494.9A CN108741521B (en) | 2017-05-11 | 2017-05-11 | Safe luggage case |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810742494.9A CN108741521B (en) | 2017-05-11 | 2017-05-11 | Safe luggage case |
| CN201710327469.XA CN107149247B (en) | 2017-05-11 | 2017-05-11 | A kind of safety luggage case |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710327469.XA Division CN107149247B (en) | 2017-05-11 | 2017-05-11 | A kind of safety luggage case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108741521A CN108741521A (en) | 2018-11-06 |
| CN108741521B true CN108741521B (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810742494.9A Active CN108741521B (en) | 2017-05-11 | 2017-05-11 | Safe luggage case |
| CN201710327469.XA Active CN107149247B (en) | 2017-05-11 | 2017-05-11 | A kind of safety luggage case |
| CN201810742504.9A Active CN108813866B (en) | 2017-05-11 | 2017-05-11 | Safe luggage case |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710327469.XA Active CN107149247B (en) | 2017-05-11 | 2017-05-11 | A kind of safety luggage case |
| CN201810742504.9A Active CN108813866B (en) | 2017-05-11 | 2017-05-11 | Safe luggage case |
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| Country | Link |
|---|---|
| CN (3) | CN108741521B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070016218A (en) * | 2005-08-02 | 2007-02-08 | 정스테판 | suitcase having air-cushion |
| CN101721028A (en) * | 2008-10-23 | 2010-06-09 | 苏国宝 | Positionable luggage |
| CN104621931A (en) * | 2013-11-15 | 2015-05-20 | 洛阳飓鸿环保技术有限公司 | Inflatable luggage |
| CN205696208U (en) * | 2016-05-06 | 2016-11-23 | 宁波千唐创意产品科技有限公司 | A kind of gasbag-type folding trunk |
| CN206137428U (en) * | 2016-10-13 | 2017-05-03 | 广州市雍博皮具实业有限公司 | Safe draw -bar box |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8042662B2 (en) * | 2009-02-09 | 2011-10-25 | Kuo-Pao Su | Trunk able to fix articles in position |
| US20130292221A1 (en) * | 2012-05-01 | 2013-11-07 | James Ryan | Compact luggage |
| CN106263394A (en) * | 2015-05-17 | 2017-01-04 | 王彩云 | A kind of inflatable luggage case |
| CN205757784U (en) * | 2016-07-05 | 2016-12-07 | 福建省南安市锐迪都商贸有限公司 | A kind of Multifunctional trolley case |
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2017
- 2017-05-11 CN CN201810742494.9A patent/CN108741521B/en active Active
- 2017-05-11 CN CN201710327469.XA patent/CN107149247B/en active Active
- 2017-05-11 CN CN201810742504.9A patent/CN108813866B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070016218A (en) * | 2005-08-02 | 2007-02-08 | 정스테판 | suitcase having air-cushion |
| CN101721028A (en) * | 2008-10-23 | 2010-06-09 | 苏国宝 | Positionable luggage |
| CN104621931A (en) * | 2013-11-15 | 2015-05-20 | 洛阳飓鸿环保技术有限公司 | Inflatable luggage |
| CN205696208U (en) * | 2016-05-06 | 2016-11-23 | 宁波千唐创意产品科技有限公司 | A kind of gasbag-type folding trunk |
| CN206137428U (en) * | 2016-10-13 | 2017-05-03 | 广州市雍博皮具实业有限公司 | Safe draw -bar box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107149247A (en) | 2017-09-12 |
| CN108741521A (en) | 2018-11-06 |
| CN107149247B (en) | 2019-06-25 |
| CN108813866B (en) | 2020-05-19 |
| CN108813866A (en) | 2018-11-16 |
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Effective date of registration: 20201029 Address after: 523000 No. 367 Jian An Road, Changan Town, Guangdong, Dongguan Applicant after: GUANGDONG WANLIMA INDUSTRY Co.,Ltd. Address before: 315600 song Ao village, The Strip Town, Ninghai County, Ningbo, Zhejiang Applicant before: Jiang Yupeng |
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