CN212927392U - USB claw hook lock - Google Patents

Abstract

The utility model relates to an information security equipment technical field, in particular to USB claw hook lock, include lock courage and fix the USB head in lock courage one end, its characterized in that: a lock core is arranged in the lock core, a waterproof rubber sleeve is coated on the outer layer of the lock core, one end of a lock core rotating shaft of the lock core is connected with a buckle shifting piece, and the buckle shifting piece extends out of the lock core and is reserved in the USB head; and a USB buckle is elastically arranged in the USB head. The utility model has the advantages that: the utility model discloses simple structure, low cost can improve the degree of difficulty of explaiing of this product through the quantity that increases the lock core card, can the wide application in the place that needs the protective apparatus data.

Description

USB claw hook lock

Technical Field

The utility model relates to an information security equipment technical field, in particular to USB claw hook lock.

Background

At present, most information equipment is provided with a USB interface, so that the danger of leakage of data in the equipment or illegal data import into the equipment exists, and if the USB interface is completely sealed, the equipment cannot perform normal data communication with the outside.

Most of the existing USB interface locks are pop-up locks, the number of keys is small, the locks are easy to crack, the structure is complex, and the assembly and processing cost is high.

Therefore, a new USB lock is needed to solve the above problems.

Disclosure of Invention

The utility model discloses a remedy USB lock among the prior art explains easily and with high costs not enough, provides a USB claw hook lock.

The utility model discloses a realize through following technical scheme:

the utility model provides a USB claw hook lock, includes lock courage and fixes the USB head in lock courage one end, its characterized in that:

a lock core is arranged in the lock core, a waterproof rubber sleeve is coated on the outer layer of the lock core, one end of a lock core rotating shaft of the lock core is connected with a buckle shifting piece, and the buckle shifting piece extends out of the lock core and is reserved in the USB head;

and a USB buckle is elastically arranged in the USB head.

Further, for better realization the utility model discloses, the lock core is B level lock core.

Further, for better realization the utility model discloses, the USB buckle is elasticity stainless steel, and the initial position under the USB buckle state of relaxing is inside the USB head.

Further, for better realization the utility model discloses, the USB buckle also can be installed in the USB head through semi-circular locking spring.

Further, for better realization the utility model discloses, the buckle plectrum is the rectangular cylinder, is located the USB buckle directly over.

Further, for better realization the utility model discloses, lock courage outside detachable cover has the ply-yarn drill, and the ply-yarn drill material is SPCC.

The utility model has the advantages that:

the utility model discloses pass through the rubber coating technology with traditional mechanical lock core and combine it with the USB buckle, simple structure, low cost can improve the degree of difficulty of explaiing of this product through the quantity that increases the lock core card, can the wide application in the place that needs protective equipment data, the utility model discloses a ply-yarn drill can carry on the data line, conveniently extracts the dead USB interface of lock at any time behind the data line.

Drawings

Fig. 1 is one of the schematic three-dimensional structures of the USB claw lock of the present invention;

fig. 2 is a schematic view of the three-dimensional structure of the USB claw lock of the present invention;

fig. 3 is a perspective view of the USB pawl latch of the present invention from above;

fig. 4 is a perspective view of the USB pawl latch of the present invention;

fig. 5 is a schematic view of a three-dimensional structure of the line card of the USB claw hook lock of the present invention.

In the figure, 1, a lock liner, 2, a USB head, 3, a USB buckle, 4, a buckle shifting piece, 5, a key, 6, a lock cylinder shifting piece, 7, a lock cylinder rotating shaft, 8, a line card, 9 and a lock cylinder clamping piece.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the product of the present invention is usually placed in when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. They may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Fig. 1-5 illustrate an embodiment of the present invention. This embodiment is a USB claw lock with integral spring detent means inside the USB, which allows the claw to be sprung locked to the chassis.

The main part of this embodiment is for having the lock courage 1 of USB head 2, be equipped with the lock core in the lock courage 1, adopt B level lock core in this embodiment, B level lock core factor of safety is higher, and low cost, the one end of the lock core pivot 7 of lock core is connected with buckle plectrum 4, buckle plectrum 4 stretches out lock courage 1 and stays in USB head 2, the inside elastic mounting of USB head 2 has USB buckle 3, here both can use elastic USB buckle 3, also can use semi-circular lock spring or torsional spring to install USB buckle 3 inside USB head 2.

Wherein, USB buckle 3 is inside initial position under the state of relaxing is located USB head 2 to in the female seat of USB head 3 insertion device, buckle plectrum 4 is the rectangular cylinder, is located directly over the USB buckle, and the detachable cover in the lock courage 1 outside has ply-yarn drill 8, and ply-yarn drill 8 material is SPCC, and ply-yarn drill 8 is used for tying up the data line, makes things convenient for

The working principle of the embodiment is as follows:

after inserting the USB interface with this embodiment, insert key 5 and twist in the lock core, key 5 drives lock core plectrum 6 to make lock core pivot 5 rotate (here is common unlocking means among the prior art, can replace for other unlocking means), lock core pivot 5 rotates and drives buckle plectrum 4 and rotate, after buckle plectrum 4 is rotatory 90, can push up USB buckle 3 flat downwards, cause the female seat interlock of the USB interface of the claw hook end of USB buckle 3 and equipment, after extracting key 5, accomplish the function behind the pinning USB end.

During the unblock, insert key 5 and twist in the opposite direction and move, it is parallel with USB buckle 3 when buckle plectrum 4, USB buckle 3 kick-backs to initial position, makes its claw hook end break away from the female seat of USB interface to can take out this embodiment from the female seat of USB port.

In the lock core of the embodiment, the key amount can be controlled by increasing or reducing the lock core plectrum 9 according to the requirements of users.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims (6)

1. The utility model provides a USB claw hook lock, includes lock courage (1) and fixes USB head (2) in lock courage (1) one end, its characterized in that:

a lock core is arranged in the lock core (1), a waterproof rubber sleeve is coated on the outer layer of the lock core (1), one end of a lock core rotating shaft (7) of the lock core (1) is connected with a buckle shifting piece (4), and the buckle shifting piece (4) extends out of the lock core (1) and is retained in the USB head (2);

and a USB buckle (3) is elastically arranged in the USB head (2).

2. The USB pawl latch of claim 1, wherein: the lock core is a B-level lock core.

3. The USB pawl latch of claim 1, wherein: USB buckle (3) are elastic stainless steel, and USB buckle (3) initial position under the state of relaxing is inside USB head (2).

4. The USB pawl latch of claim 1, wherein: the USB buckle (3) is arranged in the USB head (2) through a semicircular lock spring.

5. The USB pawl latch of claim 1, wherein: the buckle shifting piece (4) is a rectangular cylinder and is positioned right above the USB buckle.

6. The USB pawl latch of claim 1, wherein: the lock core (1) is detachably sleeved with a line card (8), and the line card (8) is made of SPCC.

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