CN212088464U - Multifunctional schoolbag decoration buckle - Google Patents

Abstract

The utility model discloses a multi-functional book packing is decorated and is detained, detain the main part including decorating, it is equipped with the USB flash disk to decorate detain the main part, the decoration is detained the main part and is openly equipped with the pattern that is used for decorating, decoration is detained main part back middle part and is equipped with circular switch spare, be equipped with the slip chamber in the decoration is detained the main part, the slip intracavity is equipped with the incision slider, one side is equipped with the toper incision on the incision slider, the cooperation of incision slider is equipped with the crop saddle, crop saddle one end be equipped with toper incision matched with toper crop, circular switch spare is connected to the other end, be equipped with extension spring between incision slider bottom and the slip chamber, it openly inside NFC entrance guard card module and the GPS module of. The utility model overcomes prior art shortcoming, it is rational in infrastructure, outside providing the decoration function, still have the buckle convenient firm, be difficult for droing, entrance guard, location lose the function of easily retrieving.

Description

Multifunctional schoolbag decoration buckle

Technical Field

The utility model relates to a decorate and detain technical field, specifically indicate a multi-functional book packing decoration is detained.

Background

Schoolbag decoration is detained and is mostly the user according to own hobby, the selection hook is hung on the schoolbag, increase individual taste when distinguishing the schoolbag, university student's library is the place that can go by oneself and review often now, general university's library all can have access control system simultaneously, access control system generally gets in touch with the student card, current schoolbag embellishment generally only decorates the function, how can provide more convenient use for student's life study, and the hook is more firm, be urgent to treat the modified.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art shortcoming, provide a multi-functional book packing decoration button, rational in infrastructure, outside providing the decoration function, still have the buckle convenient firm, be difficult for droing, entrance guard, location lose the function of easily retrieving.

In order to solve the technical problem, the utility model provides a technical scheme does: a multifunctional book packaging decorative buckle comprises a decorative buckle main body, wherein a U disk is arranged at the bottom of the decorative buckle main body, patterns for decoration are arranged on the front side of the decorative buckle main body, a circular switch piece is arranged in the middle of the back side of the decorative buckle main body, a sliding cavity is arranged in the decorative buckle main body, a notch sliding block is arranged in the sliding cavity, a conical notch is arranged on one side of the notch sliding block, a cutter sliding block is arranged in the notch sliding block in a matched mode, a conical cutter matched with the conical notch is arranged at one end of the cutter sliding block, the other end of the cutter sliding block is connected with the circular switch piece, a tension spring is arranged between the bottom of the notch sliding block and the sliding cavity, two arc fasteners are hinged to the top of the notch sliding block, a protrusion and a groove which are matched with each other are arranged between the upper ends of the two arc fasteners, two through openings for the arc fasteners to penetrate through are, NFC entrance guard card module and the equal electric connection button cell of GPS module.

Further, the USB plug department of USB flash disk bottom is equipped with and has cup jointed the protective sheath, protective sheath sliding connection is in the USB flash disk bottom, and the cutting ferrule is firm and can prevent that the USB plug from wearing and tearing.

Furthermore, the two sides of the circular switch piece are provided with limit blocks, the limit blocks are arranged on the wall of the inner cavity in which the circular switch piece slides in a matched mode, and the circular switch piece cannot be separated from the sliding inner cavity.

Furthermore, the NFC access control card module is internally provided with an access control function and a holder contact mode, so that the access control of a library is facilitated, and a lost person is conveniently found once the access control is lost.

Compared with the prior art, the utility model the advantage lie in: the push-type buckle piece arranged in the utility model can be tightly connected on the schoolbag zipper or the hanging belt, and the device is not easy to fall off under stress; the arranged U disk is convenient for students to copy data at any time during learning; the NFC access control card module is used for guiding the access control function of the library, so that the embarrassment that students forget to take the access control card is reduced, and the owner is lost conveniently when the students enter and exit the library; the GPS module is arranged to provide positioning function. Whole device still has the buckle convenient firm outside the function that provides the decorative buckle, is difficult for droing, and entrance guard, location lose the function of easily retrieving, suitable extensive using widely.

Drawings

Fig. 1 is a schematic structural view of the back of the present invention.

Fig. 2 is a schematic structural view of the inner side of the decoration button main body of the present invention.

Fig. 3 is a schematic structural view of the inner arc-shaped fastener of the present invention.

As shown in the figure: 1. the decoration is detained main part, 2, USB flash disk, 3, circular switch spare, 4, slip chamber, 5, notch slider, 6, crop slider, 7, extension spring, 8, arc fastener, 9, link up the opening, 10, NFC entrance guard's card module, 11, GPS module, 12, protective sheath, 13, stopper.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention will be described in further detail with reference to the accompanying drawings.

In the specific implementation of the utility model, the utility model relates to a multifunctional book packaging decorative buckle, which comprises a decorative buckle main body 1, the bottom of the decorative buckle main body 1 is provided with a U disk 2, the USB plug at the bottom of the U disk 2 is provided with a sleeve protective sleeve 12, the protective sleeve 12 is connected with the bottom of the U disk 2 in a sliding way, the front of the decorative buckle main body 1 is provided with patterns for decoration, the middle part of the back of the decorative buckle main body 1 is provided with a circular switch piece 3, the decorative buckle main body 1 is internally provided with a sliding cavity 4, the sliding cavity 4 is internally provided with a notch slider 5, one side of the notch slider 5 is provided with a conical notch, the notch slider 5 is provided with a cutter slider 6 in a matching way, one end of the cutter slider 6 is provided with a conical cutter matched with the conical notch, the other end of the cutter is connected with the circular switch piece 3, two sides of the circular switch piece 3 are provided with stoppers 13, be equipped with extension spring 7 between 5 bottoms of incision slider and the slip chamber 4, 5 top articulations of incision slider have two arc fastener 8, two be equipped with the arch and the recess of mutually supporting between the 8 upper ends of arc fastener, 1 upper portion of main part is detained in the decoration is equipped with two through openings 9 that supply arc fastener 8 to link up, 1 front inside NFC entrance guard's card module 10 and the GPS module 11 of being equipped with of main part is detained in the decoration, the equal electrically connected button cell of NFC entrance guard's card module 10 and GPS module 11, load entrance guard's function and holder contact in the NFC entrance guard's card module 10.

The utility model discloses a theory of operation: extension spring 7 is in the state that will stretch goods and have stretched under the natural condition, circular switch spare 3, crop slider 6 and the cooperation of incision slider 5, incision slider 5 rises, arc fastener 8 is outwards opened, the hook is hung at zip fastener or is hung and takes the back, loosen and press circular switch spare 3, extension spring 7 contracts and kick-backs, arc fastener 8 is fixed to inside buckle, USB flash disk 2 provides the data function of storing, NFC entrance guard card module 10 and GPS module 11 play entrance guard and locate function.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (4)

1. The utility model provides a multi-functional book packing ornament is buckled, detains main part (1) including decorating, its characterized in that: the decorative button is characterized in that a U disk (2) is arranged at the bottom of a main body (1) of the decorative button, patterns for decoration are arranged on the front surface of the main body (1) of the decorative button, a circular switch (3) is arranged in the middle of the back surface of the main body (1) of the decorative button, a sliding cavity (4) is arranged in the main body (1) of the decorative button, a notch slider (5) is arranged in the sliding cavity (4), a conical notch is arranged on one side of the notch slider (5), a notch slider (6) is arranged in the notch slider (5) in a matching manner, a conical notch matched with the conical notch is arranged at one end of the notch slider (6), the other end of the notch slider is connected with the circular switch (3), a tension spring (7) is arranged between the bottom of the notch slider (5) and the sliding cavity (4), two arc fasteners (8) are hinged to the top of the notch slider (5), and, decorate and detain main part (1) upper portion and be equipped with two through openings (9) that supply arc fastener (8) to link up, decorate and detain main part (1) openly inside be equipped with NFC entrance guard's card module (10) and GPS module (11), the equal electric connection button cell of NFC entrance guard's card module (10) and GPS module (11).

2. The multifunctional book packing ornament according to claim 1, wherein: USB plug department of USB flash disk (2) bottom is equipped with and has cup jointed protective sheath (12), protective sheath (12) sliding connection is in USB flash disk (2) bottom.

3. The multifunctional book packing ornament according to claim 1, wherein: the round switch piece (3) is provided with limiting blocks (13) on two sides, and the limiting blocks (13) are arranged on the wall of the inner cavity where the round switch piece (3) slides in a matched mode.

4. The multifunctional book packing ornament according to claim 1, wherein: and an access control function and a contact mode of a holder are loaded in the NFC access control card module (10).

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