CN214042235U

CN214042235U - Login device for safety authentication based on block chain

Info

Publication number: CN214042235U
Application number: CN202120329446.4U
Authority: CN
Inventors: 彭锦程
Original assignee: Shenzhen Xingwangchu Blockchain Co ltd
Current assignee: Shenzhen Tianzhiyuan Network Service Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-08-24
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a login device of safety certification based on block chain relates to the login device field. The utility model discloses a place the platform and login device main part, place the platform the upper surface and seted up the constant head tank, place the inside mechanism chamber that has seted up of platform, the inside of login device main part is provided with fixed subassembly and control assembly, the quantity of fixed subassembly is set to two and is located the both sides of constant head tank respectively, the control assembly is located the front portion of constant head tank, the bottom fixed mounting of login device main part has the mount pad with the constant head tank looks adaptation; the fixed assembly comprises a first movable block, an inserting rod and a spring, and a fixed rod is fixedly mounted on the inner wall of the mechanism cavity. The utility model discloses a to login the mount pad of device main part bottom and insert the inside of constant head tank, can fix a position the mount pad, couple through rotating the separation that placing platform and login device main part can be accomplished to the screw rod, easy operation when rational in infrastructure.

Description

Login device for safety authentication based on block chain

Technical Field

The utility model belongs to the technical field of login device, especially, relate to a login device of security authentication based on block chain.

Background

The blockchain is a term in the field of information technology, and essentially, the blockchain is a shared database, data or information stored in the shared database and the blockchain technology lay a solid trust foundation, create a reliable cooperation mechanism and have wide application prospects.

The block chain is a distributed shared account book and a database, generally, a computer is used for logging in, most of computers specially used for the block chain are directly placed on a platform, the situation that the computer falls off due to mistaken collision easily occurs, and the use requirement is not met.

In order to solve the above problem, the utility model provides a login device of safety certification based on block chain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a login device of safety certification based on block chain solves some current computers that are used for the block chain specially mostly and directly places on the platform, appears the mistake easily and bumps the problem that leads to the condition that the computer dropped.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a login device of safety certification based on block chain, including place the platform and login device main part, the upper surface of place the platform has seted up the constant head tank, the inside of place the platform has seted up the mechanism chamber, the inside of login device main part is provided with fixed subassembly and control assembly, the quantity of fixed subassembly is set to two and is located the both sides of constant head tank respectively, the control assembly is located the front portion of constant head tank, the bottom fixed mounting of login device main part has the mount pad with the constant head tank looks adaptation;

the fixed assembly comprises a first movable block, an inserting rod and a spring, a fixed rod is fixedly installed on the inner wall of the mechanism cavity, the spring is arranged on the periphery of one side, penetrating through the first movable block, of the fixed rod, one end of the spring is abutted to the first movable block, the inserting rod matched with the inserting groove is fixedly installed on the surface of one side, close to the positioning groove, of the first movable block, a wedge-shaped groove is formed in the surface of one side, close to the control assembly, of the first movable block, so that the inserting rod extends out of the circular hole and is inserted into the inserting groove, and the placing platform and the login device main body can be installed and fixed;

the control assembly includes second movable block and wedge, second movable block sliding connection is in the inside in mechanism's chamber, the second movable block be close to fixed assembly one side fixed surface install with the wedge of wedge groove looks adaptation, the back of second movable block is rotated and is connected with the screw rod, just screw rod and place the platform threaded connection.

The login device further comprises a key, and the key is matched with the screw rod to facilitate twisting of a user; and be equipped with the lithium cell in the key and have a plurality of contacts and lay on the surface, the key has the inductance contact surface on inserting the screw rod inside wall in the screw rod, the contact is contacted with the inductance contact surface so that the login circuit in fixed subassembly and the control assembly activates, the tip of inserted bar has the login contact of login circuit, when the inserted bar stretches into the slot in order to contact the trigger point position that the login device main part corresponds, realizes the login process.

Preferably, the two ends of the fixed rod respectively abut against the two inner side walls of the mechanism cavity, the cross section of the fixed rod is waist-shaped, and the fixed rod arranged in the waist shape can limit the first movable block so that the first movable block can not rotate.

Preferably, the one end and the first movable block of spring offset, the other end and the inner wall in mechanism chamber of spring offset, the spring is the shrink state, and when the wedge was taken out from the wedge inslot and no longer extruded the wedge groove, the spring can promote first movable block and reset, makes the inserted bar take out from the slot, makes things convenient for the separation of place the platform and the login device main part.

Preferably, the spout has been seted up to the inner diapire in mechanism's chamber, the bottom fixed mounting of second movable block has the slider, slider sliding connection is in the inside of spout, makes the second movable block can slide along the axis direction of spout to gliding in-process makes the wedge can extrude the wedge groove.

Preferably, a connecting rod is arranged between the wedge block and the second movable block, two ends of the connecting rod are fixedly connected with the wedge block and the second movable block respectively, and the connecting rod is arranged to facilitate connection of the second movable block and the wedge block.

Preferably, the round holes matched with the inserted bars are formed in two inner side walls of the positioning groove, and the inserted bars are movably sleeved inside the round holes.

The utility model discloses following beneficial effect has:

1. the utility model discloses a rotating the screw rod, the inserted bar is accomplished promptly in inserting the slot fixedly to the installation of place the platform with the login device main part, through the antiport screw rod, makes the inserted bar take out from the slot, mentions the login device main part can, can accomplish the separation of place the platform with the login device main part, rational in infrastructure, easy operation satisfies the user demand.

2. The utility model discloses a to log in the inside that the mount pad of device main part bottom inserted the constant head tank, can fix a position the mount pad, and slot is corresponding with the round hole this moment, and is more convenient when installing the login device main part.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a connection structure between the mounting base and the placing platform of the present invention;

FIG. 3 is a schematic view of the internal structure of the mechanism cavity of the present invention;

fig. 4 is a schematic structural view of the mounting base of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 3 according to the present invention.

In fig. 1-5, the list of components represented by the various reference numbers is as follows: 1. placing a platform; 11. positioning a groove; 12. a mechanism cavity; 2. logging in a device main body; 3. a mounting seat; 31. a slot; 4. a fixing assembly; 41. a first movable block; 411. fixing the rod; 412. a wedge-shaped groove; 42. inserting a rod; 43. a spring; 5. a control component; 51. a second movable block; 511. a screw; 512. a chute; 513. a slider; 52. a wedge block; 521. a connecting rod.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model relates to a login device for security authentication based on a block chain, which comprises a placement platform 1 and a login device main body 2, wherein a positioning groove 11 is formed on the upper surface of the placement platform 1, a mechanism cavity 12 is formed inside the placement platform 1, a fixing component 4 and a control component 5 are arranged inside the login device main body 2, the number of the fixing components 4 is two and are respectively positioned at two sides of the positioning groove 11, the control component 5 is positioned at the front part of the positioning groove 11, and a mounting seat 3 matched with the positioning groove 11 is fixedly arranged at the bottom of the login device main body 2;

the fixed assembly 4 comprises a first movable block 41, an insertion rod 42 and a spring 43, a fixed rod 411 is fixedly mounted on the inner wall of the mechanism cavity 12, the spring 43 is arranged on the periphery of one side of the fixed rod 411, which penetrates through the first movable block 41 and penetrates out of the fixed rod, one end of the spring 43 is abutted against the first movable block 41, the insertion rod 42 matched with the slot 31 is fixedly mounted on the surface of one side of the first movable block 41, which is close to the positioning slot 11, a wedge-shaped slot 412 is formed in the surface of one side of the first movable block 41, which is close to the control assembly 5, so that the insertion rod 42 extends out of the round hole and is inserted into the slot 31, and the placing platform 1 and the login device main body 2 can be fixedly mounted;

the control assembly 5 comprises a second movable block 51 and a wedge block 52, the second movable block 51 is slidably connected inside the mechanism cavity 12, the wedge block 52 matched with the wedge groove 412 is fixedly installed on the surface of one side, close to the fixed assembly 4, of the second movable block 51, a screw 511 is rotatably connected to the back of the second movable block 51, and the screw 511 is in threaded connection with the placing platform 1.

The login device further comprises a key, and one end of the key can be inserted into and pulled out of the screw 511, so that a user can twist the key conveniently; and be equipped with the lithium cell in the key and have a plurality of contacts and lay on the surface, the key has the inductance contact surface on inserting the screw rod inside wall in the screw rod, the contact is contacted with the inductance contact surface so that the login circuit in fixed subassembly 4 and the control assembly 5 activates, have the login contact of login circuit on the tip of inserted bar 42, when inserted bar 42 stretches into slot 31 in order to contact the trigger point position that login device main part 2 corresponds, realize the login process.

Wherein, the both ends of dead lever 411 offset with two inside walls in mechanism chamber 12 respectively, and the cross-section of dead lever 411 is waist shape, and the dead lever 411 who sets to waist shape can carry on spacingly to first movable block 41, makes first movable block 41 unrotatable.

Wherein, one end of the spring 43 is abutted against the first movable block 41, the other end of the spring 43 is abutted against the inner wall of the mechanism cavity 12, the spring 43 is in a contraction state, when the wedge block 52 is drawn out from the wedge groove 412 and does not extrude the wedge groove 412 any more, the spring 43 can push the first movable block 41 to reset, so that the inserting rod 42 is drawn out from the slot 31, and the platform 1 is conveniently separated from the login device main body 2.

Wherein, the inner bottom wall of the mechanism cavity 12 is provided with a sliding groove 512, the bottom of the second movable block 51 is fixedly provided with a sliding block 513, the sliding block 513 is connected inside the sliding groove 512 in a sliding manner, so that the second movable block 51 can slide along the axis direction of the sliding groove 512, and the wedge block 52 can extrude the wedge groove 412 in the sliding process.

A connecting rod 521 is arranged between the wedge block 52 and the second movable block 51, two ends of the connecting rod 521 are respectively and fixedly connected with the wedge block 52 and the second movable block 51, and the connecting rod 521 is arranged to facilitate the connection between the second movable block 51 and the wedge block 52.

Wherein, the round hole with inserted bar 42 looks adaptation is all seted up to two inside walls of constant head tank 11, and the activity of inserted bar 42 is cup jointed inside the round hole.

The embodiment is a use method of a login device based on block chain security authentication, comprising the following steps:

as shown in fig. 1 to 5, the mounting seat 3 at the bottom of the login device body 2 is inserted into the positioning slot 11, at this time, the slot 31 corresponds to the circular hole, the screw 511 is rotated to push the second movable block 51 to slide along the axial direction of the sliding slot 512, and the wedge block 52 is inserted into the wedge slot 412, so that the wedge block 52 and the wedge slot 412 can be in extrusion fit, the spring 43 is extruded while the insertion rod 42 extends out of the circular hole and is inserted into the slot 31, and the mounting and fixing of the placement platform 1 and the login device body 2 are completed.

The wedge block 52 is pulled out from the wedge groove 412 by rotating the screw 511 in the reverse direction, and at this time, the spring 43 pushes the first movable block 41 to pull the insertion rod 42 out from the slot 31, and the login device body 2 is lifted up to complete the separation of the placement platform 1 and the login device body 2.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A login device based on block chain security authentication comprises a placement platform (1) and a login device main body (2), and is characterized in that positioning grooves (11) are formed in the upper surface of the placement platform (1), a mechanism cavity (12) is formed in the placement platform (1), fixing assemblies (4) and control assemblies (5) are arranged in the login device main body (2), the number of the fixing assemblies (4) is two, the fixing assemblies are respectively located on two sides of the positioning grooves (11), the control assemblies (5) are located in the front of the positioning grooves (11), and mounting seats (3) matched with the positioning grooves (11) are fixedly mounted at the bottom of the login device main body (2);

the fixed assembly (4) comprises a first movable block (41), an inserting rod (42) and a spring (43), a fixed rod (411) is fixedly mounted on the inner wall of the mechanism cavity (12), the spring (43) is arranged on the periphery of one side, penetrating through the first movable block (41), of the fixed rod (411), one end of the spring (43) is abutted to the first movable block (41), the inserting rod (42) matched with the slot (31) is fixedly mounted on the surface of one side, close to the positioning slot (11), of the first movable block (41), and a wedge-shaped slot (412) is formed in the surface of one side, close to the control assembly (5), of the first movable block (41);

control assembly (5) include second movable block (51) and wedge (52), second movable block (51) sliding connection is in the inside in mechanism chamber (12), second movable block (51) are close to fixed subassembly (4) one side fixed surface and install wedge (52) with wedge groove (412) looks adaptation, the back of second movable block (51) is rotated and is connected with screw rod (511), just screw rod (511) and place platform (1) threaded connection.

2. A block chain based security authentication login device according to claim 1, wherein the login device further comprises a key, said key cooperating with the screw (511); the key is internally provided with a lithium battery and is provided with a plurality of contacts arranged on the surface, the key is inserted into the inner side wall of the screw rod in the screw rod and is provided with an inductance contact surface, the contacts are in contact with the inductance contact surface, and the end part of the inserted rod (42) is provided with a login contact for logging in a circuit.

3. The block chain-based login device for security authentication as recited in claim 1, wherein two ends of said fixing rod (411) are respectively abutted against two inner sidewalls of said mechanism cavity (12), and a cross section of said fixing rod (411) is waist-shaped.

4. A block chain based security authentication login device according to claim 1, wherein one end of the spring (43) abuts against the first movable block (41), the other end of the spring (43) abuts against the inner wall of the mechanism cavity (12), and the spring (43) is in a contracted state.

5. The login device based on block chain security authentication as claimed in claim 1, wherein the inner bottom wall of the mechanism cavity (12) is provided with a sliding slot (512), the bottom of the second movable block (51) is fixedly provided with a sliding block (513), and the sliding block (513) is slidably connected inside the sliding slot (512).

6. The login device based on the block chain security authentication as claimed in claim 1, wherein a connecting rod (521) is disposed between the wedge block (52) and the second movable block (51), and two ends of the connecting rod (521) are respectively fixedly connected to the wedge block (52) and the second movable block (51).

7. The login device of the block chain-based security authentication as claimed in claim 1, wherein two inner side walls of the positioning groove (11) are both provided with a circular hole adapted to the insertion rod (42), and the insertion rod (42) is movably sleeved inside the circular hole.