CN211703697U - Briefcase with pressure alarm function - Google Patents

Abstract

The utility model discloses a brief case with pressure alarming function, which comprises an outer shell, the equal fixed mounting in preceding terminal surface and the rear end face of shell has the handle, the inside of shell is provided with the inner bag, the equal fixed mounting in four sides of shell inner wall has a plurality of coupling mechanism, first coupling mechanism includes the connecting seat, one side of connecting seat is seted up flutedly, the inside fixed mounting of recess has fixed magnet, the equal fixed mounting in four sides of inner bag has a plurality of first magnet. This brief case with pressure alarming function uses through the cooperation of inner bag, first coupling mechanism, recess, connecting seat, fixed magnet and first magnet, realizes carrying out demountable installation to the inner bag, and the installation is inhaled to magnetism, simple structure, and convenient operation is convenient for install and remove, and the dismantlement formula installation of inner bag, dismantles the inner bag and gets off and wash again, has reduced the abluent degree of difficulty of inner bag to the convenience is cleared up the inside of brief case.

Description

Briefcase with pressure alarm function

Technical Field

The utility model relates to a briefcase, in particular to a briefcase with a pressure alarm function.

Background

A briefcase, also called as a briefcase, is a narrow box-shaped bag which is mainly used for storing paper and other documents. Lawyers often use briefcases to store cases, businesses and other professionals who use them to store laptops and important documents. The briefcase is not only a necessity for the user to transport files and various fragmentary transports, but also an important embodiment of the personal style of the user. Its practicality is not stronger than rucksack, parcel or kraft paper bag, but its appearance can show your individual character undoubtedly. No trend is to follow. High quality briefcases should be durable and far from being replaceable by any trend. Insist on selecting the most basic colors and styles. The body of the bag is soft, and the use of the letter-sending bag type briefcase with the shoulder strap is more and more common. It is portable, and it is also more convenient to hold the thing.

However, when the traditional briefcase is used, the liner and the cladding of the briefcase are generally arranged integrally, so that the briefcase is inconvenient to detach or cannot be detached, and great difficulty is brought to clearing of the briefcase, and the briefcase is inconvenient to clear.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a briefcase with pressure alarming function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a brief case with pressure alarming function, includes the shell, the equal fixed mounting of preceding terminal surface and the rear end face of shell has the handle, the inside of shell is provided with the inner bag, the equal fixed mounting in four sides of shell inner wall has a plurality of coupling mechanism, first coupling mechanism includes the connecting seat, one side of connecting seat is seted up flutedly, the inside fixed mounting of recess has fixed magnet, the equal fixed mounting in four sides of inner bag has a plurality of first magnet, and first magnet personally submits the magnetic adsorption with fixed magnet's relative.

As a further aspect of the present invention: the bottom fixed mounting of shell inner wall has a plurality of second coupling mechanism, and second coupling mechanism is all unanimous with first coupling mechanism's structure size, the bottom fixed mounting of inner bag has the second magnet unanimous with second coupling mechanism quantity.

As a further aspect of the present invention: the preceding terminal surface and the rear end face of shell all are provided with pressure sensor, the electric cabinet is all inlayed and installed to the front and the back of shell inner wall, the inside of electric cabinet is provided with controller, battery and contrast module respectively, the equal fixed mounting in both sides of electric cabinet inner wall bottom has the alarm, the both sides of electric cabinet all run through and have seted up the phonate hole.

As a further aspect of the present invention: the controller, the alarm, the comparison module and the pressure sensor are all electrically connected with the battery through wires, and the pressure sensor and the comparison module are all electrically connected with the battery through wires.

As a further aspect of the present invention: the inner container comprises insulating cloth, and a soft layer is bonded on the inner wall of the insulating cloth.

As a further aspect of the present invention: the insulating cloth is made of alkali-free glass fiber cloth material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a cooperation of inner bag, first coupling mechanism, recess, connecting seat, fixed magnet and first magnet is used, realizes carrying out demountable installation to the inner bag, and the magnetism is inhaled the installation, simple structure, and convenient operation is convenient for install and remove, and the dismantlement formula installation of inner bag, dismantles the inner bag and washs again, has reduced the abluent degree of difficulty of inner bag to the convenience is cleared up the inside of briefcase.

2. This practicality is used through the cooperation of second coupling mechanism and second magnet to can follow the bottom alignment of inner bag and carry on spacingly, can make the inner bag expand completely in the inside of shell, prevent that the inner bag when using, its bottom from entangling together, the influence is used.

3. This practicality is used through pressure sensor, electric cabinet, controller, battery, alarm, phonate hole and contrast module's cooperation to can make the briefcase have the effect that pressure monitoring reported to the police, prevent that the briefcase from receiving great extrusion force for a long time and leading to the briefcase to warp, influence the aesthetic property of briefcase, influence user's whole image, and also can prevent that the inside access of inner bag is damaged by the extrusion when breakable article, portable breakable article.

4. This practicality is used through the cooperation of inner bag, insulating cloth and soft layer, and the insulating cloth can make the inside of inner bag be insulating environment, helps preventing that the inner bag is inside electrically conductive, helps improving the security that the briefcase used.

Drawings

Fig. 1 is a schematic structural diagram of a briefcase with a pressure alarm function.

Fig. 2 is a top view of a briefcase with pressure alarm.

Fig. 3 is an enlarged view of a portion a of fig. 1 of a briefcase with a pressure alarm function.

Fig. 4 is a top view of a case (without a bladder) in a briefcase with pressure warning features.

Fig. 5 is a bottom view of the liner of the briefcase with pressure alarm function.

Fig. 6 is a sectional view of an electric cabinet in a briefcase with a pressure alarm function.

In the figure: the electric cabinet comprises a shell 1, a lifting handle 2, a pressure sensor 3, an inner container 4, a first connecting mechanism 5, an electric cabinet 6, insulating cloth 7, a soft layer 8, a groove 9, a connecting seat 10, a fixed magnet 11, a first magnet 12, a second connecting mechanism 13, a second magnet 14, a controller 15, a battery 16, an alarm 17, a sound outlet hole 18 and a comparison module 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a briefcase with a pressure alarm function includes a case 1, handles 2 are fixedly mounted on both front and rear end surfaces of the case 1, a liner 4 is disposed inside the case 1, a plurality of first connecting mechanisms 5 are fixedly mounted on all four surfaces of an inner wall of the case 1, each first connecting mechanism 5 includes a connecting seat 10, a groove 9 is formed on one side of the connecting seat 10, a fixed magnet 11 is fixedly mounted inside the groove 9, a plurality of first magnets 12 are fixedly mounted on all four surfaces of the liner 4, opposite surfaces of the first magnets 12 and the fixed magnet 11 are magnetically attracted, a plurality of second connecting mechanisms 13 are fixedly mounted on a bottom of the inner wall of the case 1, the second connecting mechanisms 13 are identical in structural size to the first connecting mechanisms 5, second magnets 14 are fixedly mounted on the bottom of the liner 4 and identical in number to the second connecting mechanisms 13, preceding terminal surface and the rear end face of shell 1 all are provided with pressure sensor 3, the front and the back of 1 inner wall of shell all inlay and install electric cabinet 6, the inside of electric cabinet 6 is provided with controller 15 respectively, battery 16 and contrast module 19, the equal fixed mounting in both sides of 6 inner wall bottoms of electric cabinet has alarm 17, the both sides of electric cabinet 6 all run through and have seted up out the phonate hole 18, controller 15, alarm 17, contrast module 19 all passes through wire and battery 16 electric connection with pressure sensor 3, pressure sensor 3 all passes through wire and battery 16 electric connection with contrast module 19, inner bag 4 includes insulating cloth 7, the inner wall of insulating cloth 7 bonds and has soft layer 8, insulating cloth 7 adopts alkali-free glass fiber cloth material to make.

The utility model discloses a theory of operation is:

when the multifunctional pressure sensor is used, the inner container 4 is arranged in the shell 1, then the magnetic attraction effect of the fixed magnet 11 and the first magnet 12 is realized, so that the inner container 4 is installed in the shell 1 by adopting a magnetic attraction installation method, the inner container 4 can be detachably installed, the magnetic attraction installation is convenient, the structure is simple, the operation is convenient, the assembly and disassembly are convenient, the inner container 4 is detachably installed, the inner container 4 is detached and then cleaned, the difficulty in cleaning the inner container 4 is reduced, the inside of a briefcase is convenient to clean, when the inner container 4 is installed, the second magnet 14 at the bottom of the inner container 4 can be connected with the second connecting mechanism 13 in a magnetic attraction mode, the alignment from the bottom of the inner container 4 can be limited, the inner container 4 can be completely unfolded in the shell 1, the bottom of the inner container 4 is prevented from being entangled when the pressure sensor 3 is used, the pressure value received by the shell 1 can be detected in real time, and compare the pressure value that pressure sensor 3 measured through contrast module 19 and the pressure alarm value that sets up in contrast module 19, when the pressure value that receives is greater than the pressure alarm value, controller 15 controls alarm 17 to start and reports to the police, thereby can make the briefcase have the effect of pressure monitoring warning, prevent that the briefcase from receiving great extrusion force for a long time and leading to the briefcase to warp, influence the aesthetic property of briefcase, influence user's whole image, and also can prevent that the inside of inner bag 4 from being damaged by the extrusion when accessing fragile article, portable fragile article, insulating cloth 7 can make the inside of inner bag 4 be insulating environment, help preventing that inner bag 4 is inside electrically conductive, help improving the security of using of briefcase.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a brief case with pressure alarming function, includes shell (1), its characterized in that: the utility model discloses a magnetic adsorption equipment, including shell (1), preceding terminal surface and the equal fixed mounting of rear end face of shell (1) have handle (2), the inside of shell (1) is provided with inner bag (4), the equal fixed mounting in four sides of shell (1) inner wall has a plurality of coupling mechanism (5), coupling mechanism (5) are including connecting seat (10), one side of connecting seat (10) is seted up flutedly (9), the inside fixed mounting of recess (9) has fixed magnet (11), the equal fixed mounting in four sides of inner bag (4) has a plurality of first magnet (12), and first magnet (12) are personally submitted magnetic adsorption with the relative of fixed magnet (11).

2. The briefcase with pressure alarm function of claim 1, wherein: the bottom of the inner wall of the shell (1) is fixedly provided with a plurality of second connecting mechanisms (13), the structural sizes of the second connecting mechanisms (13) and the first connecting mechanisms (5) are all the same, and the bottom of the inner container (4) is fixedly provided with second magnets (14) the number of which is the same as that of the second connecting mechanisms (13).

3. The briefcase with pressure alarm function of claim 1, wherein: the utility model discloses a portable electronic device, including shell (1), preceding terminal surface and the rear end face of shell (1) all are provided with pressure sensor (3), electric cabinet (6) are all inlayed and installed to the front and the back of shell (1) inner wall, the inside of electric cabinet (6) is provided with controller (15), battery (16) and contrast module (19) respectively, the equal fixed mounting in both sides of electric cabinet (6) inner wall bottom has alarm (17), the both sides of electric cabinet (6) all run through and have seted up out-of-the-sound hole (18).

4. The briefcase with pressure alarm function of claim 3, wherein: controller (15), alarm (17), contrast module (19) and pressure sensor (3) all pass through wire and battery (16) electric connection, pressure sensor (3) and contrast module (19) all pass through wire and battery (16) electric connection.

5. The briefcase with pressure alarm function of claim 1, wherein: the inner container (4) comprises insulating cloth (7), and a soft layer (8) is bonded on the inner wall of the insulating cloth (7).

6. The briefcase with pressure alarm function of claim 5, wherein: the insulating cloth (7) is made of alkali-free glass fiber cloth material.

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