CN205422326U - Portable safe - Google Patents
Portable safe Download PDFInfo
- Publication number
- CN205422326U CN205422326U CN201620098802.5U CN201620098802U CN205422326U CN 205422326 U CN205422326 U CN 205422326U CN 201620098802 U CN201620098802 U CN 201620098802U CN 205422326 U CN205422326 U CN 205422326U
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- torsion spring
- dead bolt
- control box
- bolt seat
- box
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Abstract
The utility model relates to a safe technical field discloses a portable safe, which comprises a box body and a box door, the one end of chamber door is articulated on one side of the open end of box, the other end inboard of chamber door is equipped with the hasp, be equipped with the control box on the inner wall of box, the control box be equipped with in the backup pad of box open end with hasp complex hasp hole, the bilateral symmetry that the backup pad inboard is located the hasp hole is equipped with the connecting plate, be equipped with the spring bolt seat between the connecting plate, sliding connection between spring bolt seat and the connecting plate, be equipped with the spring bolt of evagination on the spring bolt seat, be equipped with the spring bolt drive stop gear who is used for the drining latch seat to slide spacingly in the control box, be equipped with the motor that is used for the action of control lock tongue drive stop gear in the control box, the box outside is equipped with the trick lock subassembly that is used for the control motor action, still be equipped with circuit board, battery in the control box, trick lock subassembly, motor and circuit board connection. The utility model discloses it is simple, compact, small to have overall structure, hasp and the stable beneficial effect of latch connection.
Description
Technical field
This utility model relates to condom technical field, particularly relates to a kind of portable safe.
Background technology
Condom is a kind of special container, is broadly divided into salamander and thief-resistant safe, antimagnetic condom, antimagnetic condom etc. of preventing fires according to its function.Condom can be divided into again mechanical type condom, electronic safe, and machine insurance case Performance comparision is reliable, but is on inconvenience, and electronic safe is easy to use.The carrying of some valuables, carrying, need insurance, the most present condom is gradually to small-sized development, it is simple to carry；But lock core on common condom, buckle structure volume are relatively big, mechanism is complicated, if being directly used in small-sized condom can take the space of condom, if parts are scaled, then processing and manufacturing difficulty, and small-sized condom is owing to being easy to carry, spacing instability after some snap close and lock core connection, can be by falling, beat condom and opening.The lockable mechanism of the most common small-sized condom is excessively simple, lack auto-lock function, and poor safety performance is easily opened.
Chinese patent Authorization Notice No.: CN20392511U, authorized announcement date on November 5th, 2014, disclose a kind of small-sized condom door lock preventing gravity self-locking structure, it it is a cam mechanism, and corresponding with the rotating handles of condom outer end be arranged on inside safe door, cam mechanism includes cam, driven member and frame, cam and the rotating handles Hard link of condom outer end, can rotate with rotating handles and rotate, cam will not rotate without equalising torque under External Force Acting, protruding including lower end curved surface profile and upper end position-limited edge, position-limited edge is protruding and described driven member matches carry out spacing, driven member is arranged on described frame.Its weak point is easily to be opened after this kind of condom door lock locking, in-convenience in use.
Utility model content
This utility model uses dangerous to solve small-sized condom of the prior art, in-convenience in use, the deficiency being easily opened, it is provided that a kind of stable performance, portable safe easy to carry, easy to use, safe.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of portable safe, including casing and chamber door, one end of described chamber door is hinged with the opening side of casing, it is provided with snap close inside the other end of described chamber door, the inwall of described casing is provided with control box, control box is provided with the bonnet lock hole with snap fit towards the gripper shoe of box opening end, be positioned at bonnet lock hole inside described gripper shoe is symmetrically arranged on two with connecting plate, dead bolt seat it is provided with between described connecting plate, it is slidably connected between described dead bolt seat and connecting plate, described dead bolt seat is provided with the dead bolt of evagination, it is provided with dead bolt in described control box and drives position-limit mechanism, it is provided with, in described control box, the motor driving position-limit mechanism action for controlling dead bolt, the coded lock component for controlling motor action it is provided with outside described casing；Being additionally provided with wiring board, battery in described control box, described coded lock component, motor are connected with wiring board.When chamber door needs to close, rotating chamber door and make snap close insert bonnet lock hole, realize connecting in inserting snap close by dead bolt, stable connection is convenient；When needing to open chamber door, controlling electric machine rotation by coded lock component, motor drives position-limit mechanism to drive dead bolt to move down by dead bolt and separates with snap close, and stable performance is easy to carry, easy to use, safe.
As preferably, described dead bolt drives position-limit mechanism to include torsion spring seat, torsion axis, torsion spring, described torsion spring set is located on torsion axis, the two ends of torsion axis are connected with torsion spring seat, described torsion spring two ends extend and form torsion spring arm, torsion spring arm is connected with dead bolt seat, the middle part of torsion spring extends and forms reset drives arm, the outer end of reset drives arm contacts with dead bolt medial surface and exceeds dead bolt top, the two ends of described torsion axis are additionally provided with the torsion spring plectrum assembly driving torsion spring arm to rotate, and the axle head of described motor is provided with the cam driving torsion spring plectrum assembly to rotate；Described connecting plate and dead bolt seat are provided with torsion spring arm self-locking mechanism.Owing to reset drives arm outer end exceeds dead bolt top, after snap close is connected with dead bolt, reset drives arm is pressed in snap close end, when needing to open chamber door, and driven by motor cam rotation, torsion spring plectrum assembly is driven to rotate during cam rotation, thus driving torsion spring arm to rotate, torsion spring arm straps moves dead bolt seat, dead bolt moves down and separates with snap close, owing to reset drives arm is pressed in snap close end, therefore after dead bolt unlocks, chamber door is reset and drives arm automatically to push open, and chamber door automatically opens up；When chamber door is closed, snap close promotes reset drives arm in inserting bonnet lock hole, and the rotation of reset drives arm makes torsion spring arm rotate thus drives dead bolt seat to move up, and dead bolt inserts snap close internal locking.
As preferably, described torsion spring plectrum assembly includes torsion spring limit base, is located at the plectrum of torsion spring limit base side, and described torsion spring limit base is rotationally connected with torsion axis, torsion spring limit base be respectively arranged at two ends with the spacing auricle of torsion spring arm being pressed on torsion spring arm.Actuated by cams plectrum, plectrum drives torsion spring limit base to rotate, and the spacing auricle of torsion spring arm drives torsion spring arm to rotate, thus drives dead bolt seat to move down.
As preferably, described dead bolt seat takes the shape of the letter U, connecting plate is provided with long slot bore, lower long slot bore, upper long slot bore, lower long slot bore length direction parallel with gripper shoe, two lateral surface upper ends of described dead bolt seat are connected with upper long slot bore by connecting post, are provided with the connecting rod being connected with lower long slot bore between the lower end of dead bolt seat.Dead bolt seat moves up and down only along the direction parallel with gripper shoe, and when dead bolt seat moves, dead bolt inserts snap close and is connected locking with snap close, disengages with snap close when dead bolt seat moves down.
As preferably, described connecting plate is provided with arcuate groove obliquely, the center of circle of arcuate groove and the centres of torsion spring, the both sides of described dead bolt seat are equipped with tilted slotted hole obliquely, the outer end of described torsion spring arm is stretched in arcuate groove after tilted slotted hole, the torsion spring arm self-locking mechanism described in arcuate groove, tilted slotted hole composition；When torsion spring arm rotates under the driving of torsion spring plectrum assembly, the outer end of torsion spring arm moves to lower end from arcuate groove upper end, and torsion spring arm moves to upper end also from the lower end of tilted slotted hole simultaneously, drives dead bolt seat to move down, and snap close separates with dead bolt, opens chamber door.Tilted slotted hole is contrary with the incline direction of arcuate groove, therefore the outer end of torsion spring arm no matter be positioned at which end of tilted slotted hole (arcuate groove) can self-locking limit, only from outside, the direction of rotation of torsion spring is applied active force and just can break self-locking, the circular motion of torsion spring arm outer end orders about dead bolt seat by the synergism of arcuate groove Yu tilted slotted hole and does linear motion locking, mechanism is simple, exquisite, stable, even if collision, falling and be also not result in that dead bolt separates with snap close.
As preferably, the side being positioned at cam in described control box is provided with limit switch.Limit switch can control the rotational angle of cam.
As preferably, described torsion spring limit base being additionally provided with auxiliary plectrum, is additionally provided with lock core in described control box, described lock core is provided with the lock plectrum driving auxiliary plectrum to rotate, and described coded lock component is provided with the lockhole corresponding with lock core, is provided with cover plate outside lockhole.When coded lock component fault or motor do not have electricity when, can rotate lock core at lockhole in inserting lock core by key, after the lock plectrum on lock core rotates, band dynamic auxiliary plectrum rotates, and also can open dead bolt.
Therefore, this utility model has the advantages that (1) overall structure is simple, compact, volume is little, easy to carry, easy to use；(2) when dead bolt is deviate from from snap close, chamber door can be automatically switched on；(3) there is auto-lock function, can prevent the inertia produced by actions such as colliding, fall from opening chamber door.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation controlling box.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the structural representation that dead bolt drives position-limit mechanism.
Fig. 5 is the top view of Fig. 4.
Fig. 6 is sectional view at A-A in Fig. 5.
In figure: casing 1, chamber door 2, snap close 3, control box 4, gripper shoe 5, bonnet lock hole 6, connecting plate 7, dead bolt seat 8, dead bolt 9, connecting rod 10, motor 11, coded lock component 12, torsion spring plectrum assembly 13, cam 14, limit switch 15, lock core 16, lock plectrum 17, cover plate 18, circuit board 19, battery 20, switch 21, upper long slot bore 70, lower long slot bore 71, torsion spring seat 100, torsion axis 101, torsion spring 102, torsion spring arm 103, reset drives arm 104, torsion spring limit base 130, plectrum 131, the spacing auricle of torsion spring arm 132, auxiliary plectrum 133, arcuate groove 700, tilted slotted hole 800.
Detailed description of the invention
With detailed description of the invention, this utility model is further described below in conjunction with the accompanying drawings:
A kind of portable safe as shown in Figure 1, including casing 1 and chamber door 2, one end of chamber door is hinged with the opening side of casing, snap close 3 it is provided with inside the other end of chamber door, the inwall of casing 1 is provided with control box 4, and control box is provided with, towards the gripper shoe 5 of box opening end, the bonnet lock hole 6 coordinated with snap close 3；
As shown in Figures 2 and 3, be positioned at bonnet lock hole inside gripper shoe 5 is symmetrically arranged on two with connecting plate 7, dead bolt seat 8 it is provided with between connecting plate, dead bolt seat is provided with the dead bolt 9 of evagination, dead bolt and dead bolt seat are integral type structure, it is slidably connected between dead bolt seat and connecting plate, dead bolt seat 8 takes the shape of the letter U, connecting plate 7 is provided with long slot bore 70, lower long slot bore 71, upper long slot bore, lower long slot bore length direction parallel with gripper shoe, two lateral surface upper ends of dead bolt seat 8 are connected with upper long slot bore by connecting post, are provided with the connecting rod 10 being connected with lower long slot bore between the lower end of dead bolt seat 8；It is provided with the dead bolt driving position-limit mechanism for driving dead bolt seat to slide spacing in controlling box 4, is provided with the motor 11 driving position-limit mechanism action for controlling dead bolt in controlling box, outside casing, is provided with the coded lock component 12 for controlling motor action.
nullSuch as Fig. 4、Shown in Fig. 5 and Fig. 6，Dead bolt drives position-limit mechanism to include torsion spring seat 100、Torsion axis 101、Torsion spring 102，Torsion spring set is located on torsion axis，The two ends of torsion axis are connected with torsion spring seat，Torsion spring 102 two ends extend and form torsion spring arm 103，Torsion spring arm is connected with dead bolt seat，The middle part of torsion spring extends and forms reset drives arm 104，The outer end of reset drives arm 104 contacts with dead bolt medial surface and exceeds dead bolt top，The two ends of torsion axis 101 are additionally provided with the torsion spring plectrum assembly 13 driving torsion spring arm to rotate，Torsion spring plectrum assembly 13 includes torsion spring limit base 130、It is located at the plectrum 131 of torsion spring limit base side，Torsion spring limit base is rotationally connected with torsion axis，Torsion spring limit base be respectively arranged at two ends with the spacing auricle of torsion spring arm 132 being pressed on torsion spring arm，The axle head of motor 11 is provided with the cam 14 driving torsion spring plectrum assembly to rotate；Connecting plate and dead bolt seat are provided with torsion spring arm self-locking mechanism；
Connecting plate 7 is provided with arcuate groove 700 obliquely, the center of circle of arcuate groove 700 and the centres of torsion spring, the both sides of dead bolt seat 8 are equipped with tilted slotted hole 800 obliquely, and the outer end of torsion spring arm 103 is stretched in arcuate groove 700 after tilted slotted hole 800, and arcuate groove, tilted slotted hole constitute torsion spring arm self-locking mechanism；When torsion spring arm 103 rotates under the driving of torsion spring plectrum assembly, the outer end of torsion spring arm moves to lower end from arcuate groove upper end, and torsion spring arm moves to upper end from the lower end of tilted slotted hole simultaneously, thus drives dead bolt seat to move down, snap close separates with dead bolt, opens chamber door；Due to arcuate groove, the incline direction of tilted slotted hole is contrary, therefore torsion spring arm no matter be positioned at which end of arcuate groove or tilted slotted hole can self-locking, snap close and self-locking under dead bolt lockup state, the most extraneous by collision, falling casing etc. utilizes inertia means that dead bolt seat all cannot be made to move, excellent stability, only driving torsion spring arm to rotate just can make dead bolt separate with snap close, after snap close and dead bolt are opened, when chamber door needs to close, snap close promotes reset drives arm 104 in stretching into bonnet lock hole, reset drives arm rotates and drives torsion spring arm to rotate, so that move on dead bolt seat, dead bolt inserts in snap close, at snap close lockup state, owing to reset drives arm is pressed in snap close end all the time, therefore when dead bolt separates with snap close, chamber door can automatically open up under the thrust of reset drives arm.
As shown in Figures 2 and 3, the side being positioned at cam in controlling box 4 is provided with limit switch 15；Auxiliary plectrum 133 it is additionally provided with on torsion spring limit base 130, it is additionally provided with lock core 16 in controlling box, lock core is provided with the lock plectrum 17 driving auxiliary plectrum to rotate, and coded lock component is provided with the lockhole corresponding with lock core, and the outside that coded lock component is positioned at lockhole is provided with cover plate 18；Being provided with circuit board 19, battery 20 in controlling box 4, the bottom controlling box is additionally provided with the switch 21 for controlling coded lock component keypad sounds.
In conjunction with accompanying drawing, using method of the present utility model is as follows: when chamber door 2 is closed, snap close 3 on chamber door inserts in bonnet lock hole, snap close promotes reset drives arm 104 to drive torsion spring arm to rotate, and torsion spring arm rotates to drive and moves on dead bolt seat, and dead bolt inserts locking in snap close, reset drives arm is pressed on the end face of snap close, torsion spring arm issues in the effect of arcuate groove 700, tilted slotted hole 800 is conigenous lock, and condom cannot be opened accidentally by inertia by external collision, fall etc., and chamber door is connected highly stable with casing；When chamber door opened by needs, press the specific cryptosystem on coded lock component, so that electric machine rotation, after driven by motor cam rotation and spacing by limit switch, cam driven plectrum rotates, and the spacing auricle of torsion spring arm on torsion spring limit base drives torsion spring arm to rotate, thus drive dead bolt seat to move down, dead bolt is extracted from snap close, latches in automatically to deviate from bonnet lock hole under the thrust of reset drives arm, and chamber door is automatically switched on.This utility model has the advantages that (1) overall structure is simple, compact, volume is little, snap close and dead bolt stable connection；(2) when dead bolt is deviate from from snap close, chamber door can be automatically switched on；(3) there is auto-lock function, can prevent by collision, fall the inertia brought and open chamber door.
Claims (7)
1. a portable safe, including casing and chamber door, one end of described chamber door is hinged with the opening side of casing, it is provided with snap close inside the other end of described chamber door, it is characterized in that, the inwall of described casing is provided with control box, control box is provided with the bonnet lock hole with snap fit towards the gripper shoe of box opening end, be positioned at bonnet lock hole inside described gripper shoe is symmetrically arranged on two with connecting plate, dead bolt seat it is provided with between described connecting plate, it is slidably connected between described dead bolt seat and connecting plate, described dead bolt seat is provided with the dead bolt of evagination, it is provided with dead bolt in described control box and drives position-limit mechanism, it is provided with, in described control box, the motor driving position-limit mechanism action for controlling dead bolt, the coded lock component for controlling motor action it is provided with outside described casing；Being additionally provided with wiring board, battery in described control box, described coded lock component, motor are connected with wiring board.
Portable safe the most according to claim 1, it is characterized in that, described dead bolt drives position-limit mechanism to include torsion spring seat, torsion axis, torsion spring, described torsion spring set is located on torsion axis, the two ends of torsion axis are connected with torsion spring seat, described torsion spring two ends extend and form torsion spring arm, torsion spring arm is connected with dead bolt seat, the middle part of torsion spring extends and forms reset drives arm, the outer end of reset drives arm contacts with dead bolt medial surface and exceeds dead bolt top, the two ends of described torsion axis are additionally provided with the torsion spring plectrum assembly driving torsion spring arm to rotate, the axle head of described motor is provided with the cam driving torsion spring plectrum assembly to rotate；Described connecting plate and dead bolt seat are provided with torsion spring arm self-locking mechanism.
Portable safe the most according to claim 2, it is characterized in that, described torsion spring plectrum assembly includes torsion spring limit base, is located at the plectrum of torsion spring limit base side, described torsion spring limit base is rotationally connected with torsion axis, torsion spring limit base be respectively arranged at two ends with the spacing auricle of torsion spring arm being pressed on torsion spring arm.
Portable safe the most according to claim 2, it is characterized in that, described dead bolt seat takes the shape of the letter U, connecting plate is provided with long slot bore, lower long slot bore, upper long slot bore, lower long slot bore length direction parallel with gripper shoe, two lateral surface upper ends of described dead bolt seat are connected with upper long slot bore by connecting post, are provided with the connecting rod being connected with lower long slot bore between the lower end of dead bolt seat.
Portable safe the most according to claim 4, it is characterized in that, described connecting plate is provided with arcuate groove obliquely, the center of circle of arcuate groove and the centres of torsion spring, the both sides of described dead bolt seat are equipped with tilted slotted hole obliquely, the outer end of described torsion spring arm is stretched in arcuate groove after tilted slotted hole, the torsion spring arm self-locking mechanism described in arcuate groove, tilted slotted hole composition；When torsion spring arm rotates under the driving of torsion spring plectrum assembly, the outer end of torsion spring arm moves to lower end from arcuate groove upper end, and torsion spring arm moves to upper end from the lower end of tilted slotted hole simultaneously, drives dead bolt seat to move down, and snap close separates with dead bolt, opens chamber door.
Portable safe the most according to claim 2, is characterized in that, the side being positioned at cam in described control box is provided with limit switch.
Portable safe the most according to claim 3, it is characterized in that, it is additionally provided with auxiliary plectrum on described torsion spring limit base, it is additionally provided with lock core in described control box, described lock core is provided with the lock plectrum driving auxiliary plectrum to rotate, described coded lock component is provided with the lockhole corresponding with lock core, is provided with cover plate outside lockhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620098802.5U CN205422326U (en) | 2016-02-01 | 2016-02-01 | Portable safe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620098802.5U CN205422326U (en) | 2016-02-01 | 2016-02-01 | Portable safe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205422326U true CN205422326U (en) | 2016-08-03 |
Family
ID=56540545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620098802.5U Active CN205422326U (en) | 2016-02-01 | 2016-02-01 | Portable safe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205422326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578446A (en) * | 2019-09-30 | 2019-12-17 | 江苏伍迪科技有限公司 | Flip type electronic password safe |
-
2016
- 2016-02-01 CN CN201620098802.5U patent/CN205422326U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578446A (en) * | 2019-09-30 | 2019-12-17 | 江苏伍迪科技有限公司 | Flip type electronic password safe |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |