CN218472485U

CN218472485U - Portable quantum key supplementing device

Info

Publication number: CN218472485U
Application number: CN202221793992.4U
Authority: CN
Inventors: 李张豪; 郦坤
Original assignee: Zhejiang Chenyu Technology Co ltd
Current assignee: Zhejiang Chenyu Technology Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-02-10
Anticipated expiration: 2032-07-12

Abstract

The utility model relates to the technical field of secure communication, and discloses a portable quantum key supplementing device; the sliding rod slides in the sliding groove to drive the connecting rod to slide on one side of the storage assembly, so that the connecting rod can be arranged in the jack in a telescopic mode, the communication data interface can be retracted to the quantum key supplementing device, the effect that the communication data interface is damaged by static electricity is avoided, meanwhile, the communication data interface can be protected in other aspects, and the service life of the quantum key supplementing device is prolonged; rotate in the inside of fixed block through using the bull stick, thereby then rotate through the bull stick and drive adapter and communication interface and rotate the one side of casing, use connecting rod and communication interface to laminate the setting of transmission at last, reached and to correspond the purpose of conversion communication data interface according to the interface to made things convenient for people to use, improved quantum key supplementing device's practicality.

Description

Portable quantum key supplementing device

Technical Field

The utility model relates to a safe communication technology field specifically is a portable quantum key supplements device.

Background

Quantum secure networks based on quantum key distribution are coming to people, and the application scenarios of the quantum secure networks are expected to be expanded continuously. But when quantum key supplement unit used, static often can cause certain damage to quantum key supplement unit, especially communication data interface is receiving static destruction back, the wrong condition of data transmission often can appear, still can reduce the life of inside storage module for a long time, simultaneously because current quantum key supplement unit, data interface is mostly the USB interface, can meet the unmatched condition of interface often when in-service use, can only come the switching to different data interface through the adapter this moment, but under the condition that does not have the adapter, can cause the unable condition of transmitting of data, thereby certain limitation can appear when making quantum key supplement unit use, reduce the result of use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable quantum key supplementary device possesses the advantage that prevents that static from destroying the communication data interface and can carry out nimble switching to the communication data interface, has solved the above-mentioned problem that can appear the condition of data transmission mistake and the unable transmission of data.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable quantum key supplementary device, the internally mounted of casing has the storage subassembly, one side sliding connection who stores the subassembly has the connecting rod, the top fixedly connected with slide bar of connecting rod, the spout with slide bar sliding connection is seted up to one side at casing top, the jack with connecting rod sliding connection is seted up to one side of casing, the bottom fixedly connected with fixed block of casing, the inside rotation of fixed block is connected with the bull stick, the fixed surface of bull stick is connected with the adapter, one side fixedly connected with of adapter is with the communication interface that the connecting rod cooperation was used.

Preferably, the top of the sliding rod is bonded with a non-slip mat.

Preferably, the opposite side of casing is seted up with the interface that charges that the storage component cooperation was used, the opposite side of casing articulates has the visor with the interface joint that charges.

Preferably, a sealing gasket is bonded to the inside of the housing.

Preferably, the top and two sides of the shell are both provided with anti-skid grains.

Preferably, the shell is made of rubber, and the surface of the shell is coated with anti-corrosion paint.

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

the utility model discloses an use the slide bar to slide in the inside of spout to drive the connecting rod and slide in one side of storage subassembly, make the connecting rod can carry out the setting that stretches out and draws back in the inside of jack, realized can withdrawing the communication data interface to quantum key supplementary device, thereby prevent that static from destroying the effect of communication data interface, can also improve the life of quantum key supplementary device to the protection of carrying out other aspects of communication data interface simultaneously;

the utility model discloses an use the bull stick to rotate in the inside of fixed block, thereby then rotate through the bull stick and drive adapter and communication interface and rotate the one side of casing, use connecting rod and communication interface to carry out the setting of laminating transmission at last, reached and to correspond the purpose of conversion communication data interface according to the interface to made things convenient for people to use, improved quantum key supplementing device's practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side sectional view of the present invention.

In the figure: 1. a housing; 2. a storage assembly; 3. a connecting rod; 4. a chute; 5. a slide bar; 6. a jack; 7. an adapter; 8. a fixed block; 9. a rotating rod; 10. a communication interface; 11. a non-slip mat; 12. a gasket; 13. a charging interface; 14. a protective cover; 15. and (4) anti-skid lines.

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.

Please refer to fig. 1, fig. 2 shows, a portable quantum key supplementing device, which comprises a housing 1, the internally mounted of housing 1 has a storage assembly 2, one side sliding connection of storage assembly 2 has a connecting rod 3, the top fixedly connected with slide bar 5 of connecting rod 3, one side at the top of housing 1 has a chute 4 slidably connected with slide bar 5, one side of housing 1 has a jack 6 slidably connected with connecting rod 3, the bottom fixedly connected with fixed block 8 of housing 1, the internal rotation of fixed block 8 has a rotating rod 9, the fixed surface of rotating rod 9 has an adapter 7, one side fixedly connected with of adapter 7 has a communication interface 10 used in cooperation with connecting rod 3.

Furthermore, the top of the sliding rod 5 is bonded with a non-slip pad 11, and the sliding rod 5 can be pushed more conveniently by arranging the non-slip pad 11.

Further, the opposite side of casing 1 has been seted up with storage component 2 cooperation use interface 13 that charges, and the opposite side of casing 1 articulates has the visor 14 with interface 13 joint that charges, uses through the cooperation of interface 13 and visor 14 that charges and can prevent that the dust from charging interface 13 and entering into the inside life-span that influences storage component 2 from storage component 2.

Furthermore, a sealing gasket 12 is bonded inside the housing 1, and the whole structure of the housing is more stable by arranging the sealing gasket 12.

Further, anti-slip lines 15 have been seted up at the top and both sides of casing 1, can prevent to slide from the hand and drop when the quantum key supplementary device is taken up to the palm through setting up anti-slip lines 15.

Further, the material of casing 1 is rubber, and the surface of casing 1 is scribbled anti-corrosion coating, sets up the antistatic backing up device of increase quantum key that can step forward through the material with casing 1 into rubber, can prevent to hold quantum key supplementary device for a long time through scribbling anti-corrosion coating when, and hand sweat corrodes the surface.

The working principle is as follows: when the user needs carry out static to the communication data interface, at first slide through the inside that uses slide bar 5 at spout 4, then drive connecting rod 3 through slide bar 5 and slide in the one side of storing subassembly 2, thereby make connecting rod 3 can stretch out and draw back in the inside of jack 6, at last through take the inside of casing 1 to retrieve connecting rod 3 can, when the user needs to carry out the adapter to the communication data interface, at first rotate in the inside of fixed block 8 through using bull stick 9, thereby it rotates the one side of casing 1 to drive adapter 7 and communication interface 10 to rotate through bull stick 9, it can with communication interface 10 to laminate the transmission at last use connecting rod 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable quantum key supplemental device comprising a housing (1), characterized in that: the internally mounted of casing (1) has storage subassembly (2), one side sliding connection who stores subassembly (2) has connecting rod (3), top fixedly connected with slide bar (5) of connecting rod (3), spout (4) with slide bar (5) sliding connection are seted up to one side at casing (1) top, jack (6) with connecting rod (3) sliding connection are seted up to one side of casing (1), the bottom fixedly connected with fixed block (8) of casing (1), the inside of fixed block (8) is rotated and is connected with bull stick (9), the fixed surface of bull stick (9) is connected with adapter (7), one side fixedly connected with of adapter (7) is with communication interface (10) that connecting rod (3) cooperation was used.

2. A portable quantum key supplemental device as claimed in claim 1, wherein: the top of the sliding rod (5) is bonded with an anti-skid pad (11).

3. A portable quantum key supplemental device as claimed in claim 1, wherein: the opposite side of casing (1) is seted up with storage component (2) cooperation use interface (13) that charge, the opposite side of casing (1) articulates has visor (14) with interface (13) joint that charges.

4. A portable quantum key supplemental device as claimed in claim 1, wherein: a sealing gasket (12) is bonded inside the shell (1).

5. A portable quantum key supplemental device as claimed in claim 1, wherein: the top and the two sides of the shell (1) are both provided with anti-skid grains (15).

6. A portable quantum key supplemental device as claimed in claim 1, wherein: the shell (1) is made of rubber, and the surface of the shell (1) is coated with anti-corrosion paint.