CN214795919U - Concealed secondary verification safety key device for computer - Google Patents
Concealed secondary verification safety key device for computer Download PDFInfo
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- CN214795919U CN214795919U CN202121230610.2U CN202121230610U CN214795919U CN 214795919 U CN214795919 U CN 214795919U CN 202121230610 U CN202121230610 U CN 202121230610U CN 214795919 U CN214795919 U CN 214795919U
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- moving rod
- key device
- release lever
- carriage release
- concealable
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Abstract
The utility model discloses a concealable secondary verification safety cipher key device for a computer, which relates to the technical field of safety cipher key devices, and comprises a body, a connector and a moving rod, wherein the connector is arranged on the upper surface of the body, the surface of the body is sleeved with a protective shell, the bottom of the body is fixedly connected with a stop block, the upper surface of the protective shell is hinged with a cover plate through a hinge, the surface of the body is provided with a chute for the moving rod to extend into and be in sliding connection with, the chute comprises a corner, the surface of the protective shell is provided with a sliding opening for the moving rod to pass through and be in sliding connection with, the utility model solves the problems that the joint is sealed by arranging a cap in the prior art, but the cap is usually separated from the cipher key device, the cap is easy to lose in the actual use process, and causes great trouble to a user, can not meet the actual requirements of users.
Description
Technical Field
The utility model relates to a safe cipher key ware technical field specifically is a can hidden secondary verification safe cipher key ware for computer.
Background
The safe key device is a protection device, and the joint part of the key device easily enters dust or is collided with in the using process, so that the damage is caused, and the service life is reduced.
The joint is sealed by arranging the cap in the prior art, but the cap is usually separated from the key device, so that the cap is easily lost in the actual use process, a user is very troubled, and the actual needs of the user cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can hidden secondary verification safety key ware for computer, possessed through setting up the protective housing on the body, sealed or spill the joint of body through promoting the movable rod, and the protective housing always with the effect of body laminating, solved among the prior art and sealed joint department through setting up the cap, but the cap sets up with key ware separation usually, in the in-service use process, the cap is lost easily, cause very big troubled to the user, can't satisfy user's actual need's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can hidden secondary verification safety key ware for computer, includes body and connector, still includes the carriage release lever the connector sets up the upper surface of body, the protective housing has been cup jointed on the surface of body, the bottom fixedly connected with dog of body, the upper surface of protective housing has the apron through hinge joint, the surface of body is provided with and is used for the carriage release lever stretches into and sliding connection's spout with it, the spout includes the corner, the surface of protective housing is offered and is used for the carriage release lever passes and sliding connection's spout with it, be provided with on the carriage release lever and be used for driving apron pivoted drive unit.
Optionally, the transmission component includes a connecting plate, the upper end of the connecting plate is hinged to the surface of the cover plate, the lower end of the connecting plate is sleeved on the surface of the moving rod, and a limiting component for limiting the moving rod to move is arranged in the chute.
Optionally, the limiting part comprises a spring, a first clamping groove used for the moving rod to extend into is formed in the inner wall of the sliding groove, a second clamping groove used for the moving rod to extend into is formed in the inner wall of the corner, and a cavity is formed in the protective shell.
Optionally, the end of the moving rod is fixedly connected with a round ball, and anti-skid stripes are arranged on the surface of the round ball.
Optionally, the number of the stop blocks is two, and the stop blocks are distributed symmetrically.
Optionally, the inner wall of the sliding groove is attached to the surface of the moving rod.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a movable plate slides along the spout, drives the connecting plate and rotates, rotates through the connecting plate, drives the apron and rotates, and the apron rotates to as shown in the figure can accomplish sealedly, prevents that equipment joint department from getting into the dust or receiving and colliding with, has improved the life of equipment.
Two, the utility model discloses a set up draw-in groove one and draw-in groove two, restricted the removal of carriage release lever, made the protective housing can not take place to rock, improved the stability when equipment uses.
Drawings
Fig. 1 is a front view of the first state of the structure of the present invention;
FIG. 2 is a front view of the second state of the structure of the present invention;
FIG. 3 is a side view of the structure of the present invention;
fig. 4 is a partial sectional view of the structure of the present invention.
In the figure: 1. a body; 2. a connector; 3. a protective shell; 4. a stopper; 5. a chute; 6. a cover plate; 7. a travel bar; 8. a sliding port; 9. a connecting plate; 10. a first clamping groove; 11. a spring; 14. a corner; 15. a hinge; 16. a second clamping groove; 17. a cavity; 18. and (4) a ball.
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 4, the present invention provides a technical solution: a concealable secondary verification safety key device for a computer comprises a body 1 and a connector 2, and further comprises a moving rod 7, wherein the connector 2 is arranged on the upper surface of the body 1, a protective shell 3 is sleeved on the surface of the body 1, a stop block 4 is fixedly connected to the bottom of the body 1, a cover plate 6 is hinged to the upper surface of the protective shell 3 through a hinge 15, a chute 5 is arranged on the surface of the body 1 and used for the moving rod 7 to extend into and be in sliding connection with the moving rod 7, the chute 5 comprises a corner 14, a sliding opening 8 is arranged on the surface of the protective shell 3 and used for the moving rod 7 to pass through and be in sliding connection with the sliding rod 7, a transmission part used for driving the cover plate 6 to rotate is arranged on the moving rod 7, the moving rod 7 is pulled to be separated from a first clamping groove 10 during use, then the moving rod 7 is pushed to move upwards in a translation manner along the chute 5, and moves upwards in a translation manner along the chute 5 through the moving rod 7, drive the 3 translation removal that makes progress of protective housing, through the 3 translation removal that makes progress of protective housing, drive apron 6 translation removal that makes progress, when carriage release lever 7 slides to corner 14, continue to promote carriage release lever 7, make carriage release lever 7 slide along sliding opening 8 and corner 14 simultaneously, slide along sliding opening 8 and corner 14 through carriage release lever 7, and under the effect through drive disk assembly, drive apron 6 and rotate, apron 6 rotates to can accomplish sealedly as shown in fig. 2, prevent that equipment joint department from getting into the dust or receiving and colliding with, the life of equipment has been improved.
Further, the transmission part comprises a connecting plate 9, the upper end of the connecting plate 9 is hinged to the surface of the cover plate 6, the lower end of the connecting plate 9 is sleeved on the surface of the moving rod 7, a limiting part used for limiting the moving rod 7 to move is arranged in the sliding groove 5, the moving rod 7 slides along the sliding opening 8 and the corner 14 when in use, the connecting plate 9 is driven to rotate, and the cover plate 6 is driven to rotate through the rotation of the connecting plate 9.
Further, spacing part includes spring 11, the inner wall of spout 5 is seted up and is used for draw-in groove 10 that carriage release lever 7 stretches into, the inner wall of corner 14 is provided with and is used for draw-in groove two 16 that carriage release lever 7 stretches into, seted up cavity 17 in the protective housing 3 the both ends of spring 11 respectively with the surface of carriage release lever 7 with the inner wall fixed connection of cavity 17, the tip of carriage release lever 7 passes through in spring 11's thrust gets into draw-in groove two 16 when using, has restricted the removal of carriage release lever 7 to make protective housing 3 can not take place to rock, improved the stability when the equipment uses, when carriage release lever 7 slides to and contacts with draw-in groove 10, gets into draw-in groove 10 through spring 11's thrust, can accomplish the fixed to carriage release lever 7.
Furthermore, the end of the moving rod 7 is fixedly connected with a ball 18, the surface of the ball 18 is provided with anti-slip stripes, when the hand-held hand device is used, the ball 18 is pulled rightwards in the direction shown in fig. 4 to drive the moving rod 7 to be separated from the first clamping groove 10, and the anti-slip stripes are arranged to increase friction force and prevent hand slip.
Furthermore, the number of the stop blocks 4 is two, and the two stop blocks 4 are symmetrically distributed, so that the protective shell 3 can be prevented from sliding, and the stability of the equipment is improved.
Further, the inner wall of spout 5 with the laminating of carriage release lever 7's surface through spout 5 and the laminating of carriage release lever 7, prevents that carriage release lever 7 from taking place to rock at the removal in-process, has improved the stability when equipment uses.
The working principle is as follows: when the concealable computer secondary verification safety key device is used, the ball 18 is pulled rightwards as shown in figure 4 to drive the moving rod 7 to be separated from the first clamping groove 10, the spring 11 is pushed to generate pressure at the same time, then the ball 18 is pushed upwards to drive the moving rod 7 to move in a translation mode upwards along the sliding groove 5, the moving rod 7 moves in a translation mode upwards along the sliding groove 5 to drive the protective shell 3 to move in a translation mode upwards and generate oblique thrust on the connecting plate 9, as shown in figure 1, the cover plate 6 and the protective shell 3 are in a vertical state at the moment and cannot rotate anticlockwise as shown in figure 1, the cover plate 6 is driven to move in a translation mode upwards through the protective shell 3, when the moving rod 7 slides to the corner 14, the moving rod 7 is continuously pushed to enable the moving rod 7 to slide along the sliding opening 8 and the corner 14 at the same time, and the moving rod 7 slides along the sliding opening 8 and the corner 14 to drive the connecting plate 9 to rotate, the cover plate 6 is driven to rotate through the rotation of the connecting plate 9, the cover plate 6 rotates to the position shown in figure 2, sealing can be completed, dust or collision at the joint of the equipment is prevented, the service life of the equipment is prolonged, the end part of the movable rod 7 enters the second clamping groove 16 through the thrust of the spring 11 at the moment, and the movement of the movable rod 7 is limited, so that the protective shell 3 cannot shake, and the stability of the equipment in use is improved;
when the device needs to be used, the ball 18 is pulled firstly to drive the moving rod 7 to be separated from the second clamping groove 16, then as shown in fig. 2, the moving rod 7 is pushed to slide along the sliding opening 8 and the corner 14 simultaneously, the moving rod 7 slides along the sliding opening 8 and the corner 14 simultaneously to drive the connecting plate 9 to rotate reversely, the connecting plate 9 rotates reversely to drive the cover plate 6 to rotate reversely, the cover plate 6 rotates reversely to be vertical to the protective shell 3, then the moving rod 7 is pressed downwards to enable the moving rod 7 to slide downwards along the sliding groove 5, meanwhile, the protective shell 3 and the cover plate 6 are driven to slide downwards, when the moving rod 7 slides to be in contact with the first clamping groove 10, the pushing force of the spring 11 enters the first clamping groove 10, and then the fixing of the moving rod 7 can be completed, as shown in fig. 1, at this time, the device can be normally used;
when the connector 2 is inserted into a computer, whether secondary verification is needed or not can be set on the computer when the computer is started and logged in next time, and if the secondary verification is needed, the computer cannot be logged in when the computer is started and logged in next time without the confirmation of a safety key device.
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 (6)
1. The utility model provides a can hidden computer is with secondary verification security key ware, includes body (1) and connector (2), its characterized in that: still include carriage release lever (7) connector (2) set up the upper surface of body (1), protective housing (3) have been cup jointed on the surface of body (1), the bottom fixedly connected with dog (4) of body (1), the upper surface of protective housing (3) articulates through hinge (15) has apron (6), the surface of body (1) is provided with and is used for carriage release lever (7) stretch into and sliding connection's spout (5) with it, spout (5) include corner (14), the surface of protective housing (3) is seted up and is used for carriage release lever (7) pass and sliding connection's spout (8) with it, be provided with on carriage release lever (7) and be used for driving apron (6) pivoted transmission part.
2. The concealable secondary authentication security key device for computers according to claim 1, wherein: the transmission part comprises a connecting plate (9), the upper end of the connecting plate (9) is hinged to the surface of the cover plate (6), the lower end of the connecting plate (9) is sleeved on the surface of the moving rod (7), and a limiting part used for limiting the moving rod (7) to move is arranged in the sliding groove (5).
3. The concealable secondary authentication security key device for computers according to claim 2, wherein: the limiting component comprises a spring (11), a first clamping groove (10) which is used for the moving rod (7) to stretch into is arranged on the inner wall of the sliding groove (5), a second clamping groove (16) which is used for the moving rod (7) to stretch into is arranged on the inner wall of the corner (14), a cavity (17) is formed in the protective shell (3), and two ends of the spring (11) are respectively fixedly connected with the surface of the moving rod (7) and the inner wall of the cavity (17).
4. The concealable secondary authentication security key device for computers according to any one of claims 1 or 2, wherein: the end part of the moving rod (7) is fixedly connected with a ball (18), and anti-skid stripes are arranged on the surface of the ball (18).
5. The concealable secondary authentication security key device for computers according to claim 1, wherein: the number of the stop blocks (4) is two, and the stop blocks are distributed symmetrically.
6. The concealable secondary authentication security key device for computers according to claim 1, wherein: the inner wall of the sliding groove (5) is attached to the surface of the moving rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121230610.2U CN214795919U (en) | 2021-06-03 | 2021-06-03 | Concealed secondary verification safety key device for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121230610.2U CN214795919U (en) | 2021-06-03 | 2021-06-03 | Concealed secondary verification safety key device for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214795919U true CN214795919U (en) | 2021-11-19 |
Family
ID=78700780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121230610.2U Active CN214795919U (en) | 2021-06-03 | 2021-06-03 | Concealed secondary verification safety key device for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214795919U (en) |
-
2021
- 2021-06-03 CN CN202121230610.2U patent/CN214795919U/en active Active
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