CN215369236U

CN215369236U - Identity information storage device with access limiting function

Info

Publication number: CN215369236U
Application number: CN202121550608.3U
Authority: CN
Inventors: 薛梅
Original assignee: Tianjin Xunwei Group Co ltd
Current assignee: Tianjin Xunwei Group Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-31
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses an identity information storage device with an access limiting function, which comprises a lock body, wherein two lock tongues are arranged on the side wall of the lock body, and the identity information storage device has the following beneficial effects: the lock body one side glass door drives the spring bolt to enter the groove, and strike a blotter, when playing buffering impact effect through the blotter that is provided with, also can strike the application of force post in the lump, the application of force post that receives the striking pushes down U type pole, spring compression, thereby the fixture block that drives U type pole both ends is taken out from the draw-in groove on the diving board, the diving board in board groove has not had the spacing of fixture block this moment, can resume to pop out from the board inslot along with the deformation of No. two springs, block the entrance to the groove, when the spring bolt strikes a blotter and kick-backs in the groove, pop-out of diving board, can prevent the distance of its resilience, and No. two blotters of its bottom can dump its resilience power, avoid it because powerful vibration, cause the problem of damage to lock shell glass door.

Description

Identity information storage device with access limiting function

Technical Field

The utility model relates to an identity information storage device with an access limiting function, and belongs to the technical field of information storage equipment.

Background

The development of the society, in order to facilitate the entry of personnel, the fingerprint coded lock is designed, the identity information of personnel is recorded in the fingerprint coded lock, the coded lock can open the door only by checking the identity information stored in the coded lock through the pressed fingerprint through pressing a finger, and when the coded lock is closed after being opened, a lock tongue is popped out by induction and inserted into a lock hole in a lock shell, so that the effect of limiting the opening of the glass door is achieved;

however, in the prior art, the spring bolt of the lock body can be popped up due to the induction of the non-lock shell when the door is opened under many conditions, when the glass door is rebounded and closed, the spring bolt popped up can collide with the lock body of the immovable door, so that the hidden danger of damage to the lock body and the glass door can be caused, the glass door is not completely fixed, when the spring bolt collides with the lock body, rebounding can be caused, the problem of damage caused by secondary collision can be easily caused, and certain danger exists, so that the utility model provides the identity information storage device with the access limiting function.

SUMMERY OF THE UTILITY MODEL

The present invention provides an identity information storage device with an access restriction function, which is used for solving the problems.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to an identity information storage device with an access limiting function, which comprises a lock body, wherein two lock tongues are arranged on the side wall of the lock body, a lock shell is arranged on one side of the lock body, which is positioned on the lock tongues, and a protection mechanism is fixed on one side, which is close to the lock body, of the front surface of the lock shell;

the protection mechanism comprises a protection shell and two springs, a groove is formed in the protection shell, a first cushion pad is fixed at the bottom end inside the groove, a movable groove is formed in the protection shell, two column grooves are formed in two ends, close to the side wall, of the protection shell and the first cushion pad and communicated with the movable groove in a penetrating mode, a U-shaped rod is inserted into the movable groove, the protection shell and the first cushion pad are located in the two combined column grooves, force application columns are arranged in the two column grooves, the two force application columns penetrate through the column grooves and are fixed with the U-shaped rod, the bottom end of the inner wall of the movable groove and the bottom of the U-shaped rod are fixed with the top and the bottom of the springs respectively, clamping blocks are fixed at the tops of two ends of the U-shaped rod, plate grooves are formed in two sides, far away from one end of the first cushion pad, of the protection shell, and elastic plates are inserted into the two plate grooves, two No. two blotters are all installed to the bottom that the strake is close to one end mutually, two the bottom that the strake kept away from one end each other all cuts there is the draw-in groove.

Preferably, two springs are respectively fixed with the side walls of the plate groove and the elastic plate, which are close to each other.

Preferably, the sum of the length distances between the two ends of the two elastic plates is greater than the distance between the side walls on the two sides of the groove.

Preferably, the two clamping blocks are respectively clamped with the clamping grooves at the bottoms of the two elastic plates.

Preferably, the positions of the two lock tongues are respectively matched with the positions of the two force application columns.

The utility model has the following beneficial effects: the glass door of lock body one side drives in the spring bolt gets into the recess, and strike blotter No. one, when playing buffering impact effect through the blotter that is provided with, also can strike the application of force post in the lump, the application of force post that receives the striking pushes down U type pole, spring compression, thereby the fixture block that drives U type pole both ends is taken out from the draw-in groove on the diving board, the diving board at board inslot has not had the spacing of fixture block this moment, can resume to pop out from the board inslot along with the deformation of No. two springs, block the entrance of recess, when the spring bolt strikes No. one blotter in the recess and kick-backs, popping out of diving board, can prevent the distance of its resilience, and No. two blotters of its bottom can dump its power of kick-backing, avoid it because powerful vibration, cause the problem of damage to lock shell glass door.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the guard mechanism of the present invention;

fig. 3 is a schematic view of the latch bolt of the present invention when it is ejected into the safety mechanism.

In the figure: 1. a lock body; 2. a latch bolt; 3. a lock case; 4. a protection mechanism; 41. a protective shell; 42. a groove; 43. a first cushion pad; 44. a movable groove; 45. a column groove; 46. a U-shaped rod; 47. a force application column; 48. a first spring; 49. a clamping block; 410. a spring plate; 411. a second spring; 412. a card slot; 413. a second cushion pad; 414. and (4) plate grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-3, an identity information storage device with access restriction function comprises a lock body 1, wherein two bolts 2 are arranged on the side wall of the lock body 1, a lock shell 3 is arranged on one side of the lock body 1, which is located at the bolts 2, and a protection mechanism 4 is fixed on one side, which is close to the lock body 1, of the front surface of the lock shell 3;

the protection mechanism 4 comprises a protection shell 41 and two second springs 411, a groove 42 is formed in the protection shell 41, a first buffer pad 43 is fixed at the bottom end inside the groove 42, a movable groove 44 is formed in the protection shell 41, two column grooves 45 are formed in two ends, close to the side wall, of the protection shell 41 and the first buffer pad 43 and communicated with the movable groove 44 in a penetrating manner, a U-shaped rod 46 is inserted into the movable groove 44, force application columns 47 are arranged in the two column grooves 45 formed by combining the protection shell 41 and the first buffer pad 43, the two force application columns 47 penetrate through the column grooves 45 and are fixed with the U-shaped rod 46, the bottom end, located at the inner wall of the movable groove 44, of the protection shell 41 and the bottom end, located at the bottom of the U-shaped rod 46, of the protection shell 48 are fixed with the top and the bottom of the plurality of the first springs 48 respectively, fixture blocks 49 are fixed at the top ends of the U-shaped rod 46, plate grooves 414 are formed in two sides, located at one end, far away from the first buffer pad 43, of the protection shell 41, all insert in two board grooves 414 and be equipped with bullet board 410, two bullet board 410 are close to the bottom of one end mutually and all install No. two blotters 413, and the bottom of keeping away from one end each other of two bullet board 410 all cuts a draw-in groove 412.

Two No. two springs 411 are fixed with the mutual lateral wall that is close to of board groove 414 and diving board 410 respectively, can make diving board 410 descend along with the striking of U type pole 46 in board groove 414, make diving board 410 automatic pop out to carry on spacingly to spring bolt 2, avoid producing and kick-back.

The sum of the length distances between the two ends of the two spring plates 410 is greater than the distance between the side walls of the two sides of the groove 42, so that stable limiting can be performed when the lock tongue 2 is rebounded, and shaking is avoided.

The two clamping blocks 49 are respectively clamped with the clamping grooves 412 at the bottoms of the two elastic plates 410, so that the elastic plates 410 are conveniently limited in the plate grooves 414.

The positions of the two lock tongues 2 are respectively matched with the positions of the two force application columns 47, so that the two spring plates 410 can be accurately impacted on the force application columns 47, and can be popped out from the plate grooves 414 to be blocked, and the problem of resilience is avoided while the impact force is reduced.

Specifically, when the glass door on the lock body 1 is opened and the bolt 2 is ejected due to an abnormal reason, the glass door on one side of the lock body 1 drives the bolt 2 to enter the groove 42 and strike the first buffer pad 43, the first buffer pad 43 plays a role in buffering the striking force and simultaneously strikes the force application column 47, the struck force application column 47 presses the U-shaped rod 46 to descend, the first spring 48 compresses, so that the fixture blocks 49 at two ends of the U-shaped rod 46 are driven to be drawn away from the fixture grooves 412 on the spring plate 410, at this time, the spring plate 410 in the plate groove 414 does not have the limit of the fixture blocks 49 and can eject from the plate groove 414 along with the deformation recovery of the second spring 411 to block the entrance of the groove 42, as shown in fig. 3, when the bolt 2 strikes the first buffer pad 43 in the groove 42 and rebounds, the ejection of the spring plate 410 can prevent the rebounding distance, the second buffer pad 413 at the bottom of the lock shell can remove the resilience force of the lock shell, so that the problem that the lock shell 3 glass door is damaged due to strong vibration is avoided;

two elastic plates 410 are pressed into the plate groove 414 until the elastic plates move to a deeper position in the plate groove 414, the fixture blocks 49 are clamped with the fixture grooves 412 at the bottom along with the entering of the elastic plates 410, and the elastic plates 410 are limited in the plate groove 414, so that the next use is facilitated.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An identity information storage device with an access limiting function is characterized by comprising a lock body (1), wherein two lock tongues (2) are arranged on the side wall of the lock body (1), a lock shell (3) is arranged on one side, located on each lock tongue (2), of the lock body (1), and a protection mechanism (4) is fixed on one side, close to the lock body (1), of the front surface of the lock shell (3);

the protection mechanism (4) comprises a protection shell (41) and two springs (411), a groove (42) is formed in the protection shell (41), a first cushion pad (43) is fixed to the bottom end inside the groove (42), a movable groove (44) is formed in the protection shell (41), two column grooves (45) are formed in two ends, close to the side wall, of the protection shell (41) and the first cushion pad (43) respectively and communicated with the movable groove (44) in a penetrating mode, a U-shaped rod (46) is arranged in the movable groove (44) in an inserting mode, force applying columns (47) are arranged in the two column grooves (45) formed by combining the protection shell (41) and the first cushion pad (43), the two force applying columns (47) are fixed to the U-shaped rod (46) after penetrating through the column grooves (45), the bottom of the protection shell (41) located at the bottom end of the inner wall of the movable groove (44) and the bottom of the U-shaped rod (46) are fixed to the tops and the bottoms of the springs (48) respectively, the top at U type pole (46) both ends all is fixed with fixture block (49), both sides that protecting crust (41) lie in recess (42) and keep away from a blotter (43) one end all dig board groove (414), two all insert in board groove (414) and be equipped with springboard (410), two No. two blotter (413) are all installed to springboard (410) bottom that is close to one end mutually, two the bottom of keeping away from one end each other of springboard (410) is all dug has draw-in groove (412).

2. An identity information storage device having an access restriction function according to claim 1, wherein two second springs (411) are fixed to side walls of the plate groove (414) and the springboard (410), respectively, which are close to each other.

3. An identity information storage device having an access restriction function according to claim 1, wherein the sum of the length distances between both ends of the two springboards (410) is greater than the distance between the side walls of both sides of the groove (42).

4. The identity information storage device with access restriction function according to claim 1, wherein two of said catching blocks (49) are respectively caught to catching grooves (412) at the bottom of two of said springboards (410).

5. An identity information storage device with access restriction function according to claim 1, wherein the positions of the two locking tongues (2) match the positions of the two force application posts (47), respectively.