CN204402194U - A kind of box door lock being applied to intelligent express delivery memory device - Google Patents
A kind of box door lock being applied to intelligent express delivery memory device Download PDFInfo
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- CN204402194U CN204402194U CN201520006541.5U CN201520006541U CN204402194U CN 204402194 U CN204402194 U CN 204402194U CN 201520006541 U CN201520006541 U CN 201520006541U CN 204402194 U CN204402194 U CN 204402194U
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- box door
- door lock
- ratchet
- housing
- claw
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Abstract
A kind of box door lock being applied to intelligent express delivery memory device provided by the utility model, comprise housing and be contained in the frame electromagnet of this housing, claw and ratchet, wherein said housing offers a lockhole in the side being equipped with ratchet, entered to the housing of this box door lock by this lockhole with side door nose, and available ratchet carries out to it sealed; Described claw is located at the top of described frame electromagnet and ratchet, wherein the middle part of this claw is fixed on housing by bearing pin with hinging manner, one side end is by the first screw, nut and the iron core in this frame electromagnet is vertical is connected, opposite side is set to crotch structure, and available its carries out spacing to ratchet.Box door lock of the present utility model have employed ratchet-type latch-up structure, can effectively prevent this box door lock from lock by mistake occurring in use; And the claw for opening ratchet is arranged on the rear end of this box door lock, there is good theftproof performance, and by lever principle to ratchet carry out unlatching spacing or open, make this box door lock have good shockproof effect.
Description
Technical field
The utility model relates to lock technology field, is specifically related to a kind of box door lock being applied to intelligent express delivery memory device.
Background technology
Electric control lock is the core component in intelligent express delivery memory device, and it is directly connected to the storage security of this memory device.So, the performances such as it is long that the electric control lock be applied on intelligent express delivery memory device should have the life-span, antitheft.Wherein, box door lock is an important component part of electric control lock, and it is specifically assembled on the casing of intelligent express delivery memory device, and can coordinate with the corresponding door nose be assemblied on chamber door, to play opening or closing function of this chamber door.
At present, be applied in the box door lock in intelligent express delivery memory device, it is all adopt hook plank frame.Be appreciated that, in the process adopting the box door lock of hook plank frame to use in reality, there is some problem following: 1, easily lock by mistake, outside exposed owing to hooking plate when such electric control lock is installed, be easy to like this by people by mistake by entering, thus cause electric control lock to be in locking-in state, chamber door now will be caused normally to pin.2, easily steal, after the installation of such electric control lock, it is exposed at crack between a door and its frame place for opening the suction disc hooking plate, and easy like this blade or fine needle insert crack between a door and its frame, upwards prize suction disc, and then open electric control lock.3, volume is large, and cost is high, and due to complex structure, size is comparatively large, is specially 110*110*30mm, is difficult to like this be assembled in the little cell of express delivery cabinet.4, double electromagnet, operating voltage is high, adopts double electromagnet to cause cost higher, and because structure is extensive, such electric control lock contact friction force is comparatively large, needs DC24V3A to power, thus causes circuit design cost to increase.5, left and right chamber door needs 2 kinds of locks of mirror image each other, the chamber door of intelligence express delivery cabinet memory device is generally divided into left unpacking and the unpacking two kinds of modes in the right side, the mounting means of such electric control lock is due to left-right asymmetry, therefore actual generative process needs 2 of left and right mirror image kinds of electric control locks just can meet the demands, and this gives to generate and install and all causes many inconvenience.
For this reason, people have carried out long-term exploration, propose various solution.Such as, a kind of Universal cabinet lock disclosed in Chinese patent literature, its application number is 2008201474560.This general-purpose case is locked, by the dead bolt be arranged in shell, back-moving spring, the lock main body of the composition such as securing rod, form with U-shaped or with the latch hook of crotch, wherein said dead bolt is ratchet structure, the platform-like lock slots of one depression is arranged at the top of its ratchet, dead bolt is arranged in the bearing pin on shell regularly with hinging manner, the connecting rod of the L shape that lock push rod adopts lever principle to make, be fixed on shell by bearing pin with hinging manner in the middle part of it, its one end connects back-moving spring, other one end of this spring is fixed on shell, back-moving spring bottom is provided with outstanding locking hook, this locking hook is positioned at lock slots weight, the end bottom of securing rod is provided with electromagnet.
Above-mentioned scheme improves prior art to a certain extent, but the program also exists following defect: design unreasonable, guarantees that locking hook is pressed on the ratchet of ratchet with back-moving spring.The active force produced because there is elastic deformation when being appreciated that back-moving spring works is relatively little, and after long-time use, its back-moving spring can be out of shape because stretching frequently, and then reduces the application life of this box door lock.
Utility model content
The purpose of this utility model is to provide a kind of box door lock for solving the problems of the technologies described above, and it is applied on intelligent express delivery memory device.
A kind of box door lock being applied to intelligent express delivery memory device, comprise housing and be contained in the frame electromagnet of this housing, claw and ratchet, wherein said housing offers a lockhole in the side being equipped with ratchet, entered to the housing of this box door lock by this lockhole with side door nose, and available ratchet carries out to it sealed; Described claw is located at the top of described frame electromagnet and ratchet, wherein the middle part of this claw is fixed on housing by bearing pin with hinging manner, one side end is by the first screw, nut and the iron core in this frame electromagnet is vertical is connected, opposite side is set to crotch structure, and available its carries out spacing to ratchet.
Preferably, in described ratchet ratchet top on offer one in the lock slots of platform-like; In described claw, the end face of hook portion is set to inclined plane shape, and the lock slots in available itself and this ratchet on ratchet abuts against, and then realizes the position-limiting action of this claw to ratchet.
Preferably, the spring that this box door lock comprises a push rod further and is set on described push rod, wherein said ejector rod part stretches out the housing of this box door lock; Described push rod is spacing in the housing of this box door lock by holder, and can carry out telescopic slide relative to this holder; Described holder is provided with a packing ring, for carrying out spacing to a side end of spring; Described push rod is fixed with a back-up ring, for carrying out spacing to the end side of spring.
Preferably, this box door lock comprises a microswitch further, for monitoring the open and-shut mode of this box door lock relative to door nose; Wherein said microswitch is arranged on the position at contiguous described push rod place, and by being touched it by the push rod compressed.
Preferably, described frame electromagnet is vertically arranged relative to ground, and it is fixed in the housing of this box door lock by two the second screws of left and right symmetry, the iron core in wherein said frame electromagnet is set with a back-moving spring, for resetting to iron core.
Preferably, described housing comprise one for accommodating frame electromagnet, claw and ratchet base and be covered on the upper cover of this base, wherein said base and on cover and offer installing hole symmetrically, and by this installing hole, this box door lock is assembled to intelligent express delivery memory device.
Preferably, described shell length, width and thickness are set to 94mm, 56mm and 14mm respectively.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Box door lock provided by the utility model, have employed ratchet-type latch-up structure, can effectively prevent this box door lock from lock by mistake occurring in use; Claw for opening ratchet is arranged on the rear end of this box door lock, there is good theftproof performance, and carry out spacing by lever principle to ratchet or open, the driving voltage of this box door lock can be reduced, arranged by the position of claw relative to ratchet and frame electromagnet simultaneously, make this box door lock have good shockproof effect.
Accompanying drawing explanation
The structural representation of the box door lock that Fig. 1 provides for the utility model preferred embodiment;
The front view of the box door lock that Fig. 2 provides for the utility model preferred embodiment.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with detailed description of the invention also with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
Refer to Fig. 1, Fig. 2, the box door lock 100 that the utility model preferred embodiment provides, comprise housing 10 and be contained in ratchet 20, claw 30, the frame electromagnet 40 in this housing 10, push rod 50, spring 60 and microswitch 70, the protruding housing 10 of wherein said push rod 50 part.
The rectangular shape of described housing 10, because the box door lock 100 of the present embodiment have employed ratchet-type closing component structure, its overall volume of housing 10 like this in this box door lock 100 compares original can reducing further, specifically can be 94*56*14mm, make this box door lock 100 be adapted at using in intelligent express delivery memory device.The housing 10 of the present embodiment offers lockhole 11 in the side being equipped with ratchet 20, entered to the housing 10 of this box door lock 100 by this lockhole 11 with side door nose (not shown), and available ratchet 20 carries out sealed to it, and then realize the locking action of this box door lock 100 opposite house nose.Particularly, described housing 10 comprises the upper cover 12 that base 13 is covered on this base 13, wherein, described base 13 for accommodating ratchet 20, claw 30, frame electromagnet 40, push rod 50, spring 60 and microswitch 70.Be appreciated that, described housing 10 offers installing hole 14 accordingly on ball base 13 and upper cover 12, make this housing 10 when assembling, its housing 10 can carry out assembling with different both sides, and do not affect the installation site of lockhole 11 and push rod 50, therefore, the chamber door being directed to left and right unpacking mode can a general lock, and then in the production of this box door lock and installation.
Described ratchet 20 is important component parts of this box door lock 100, and it is applied in by serving locking action with the opposite house nose that cooperatively interacts of claw 30 in this box door lock 100, and by the impetus of claw 30, makees cloth and enter motion.Be appreciated that, described ratchet 20 have multiple ratchets 21 of annular array, for the ease of the position-limiting action of claw 30 pairs of ratchets 20, the ratchet 20 of the present embodiment its on the end face of ratchet 21, offer one in the lock slots 211 of platform-like, and with the acting surface of this lock slots 211 and claw 30 pairs of ratchets 20 to abutting, and then realize the position-limiting action of claw 30 pairs of ratchets 20.Be appreciated that in claw 30 for being set to inclined plane shape with the effect end face that ratchet 20 ratchet 21 abuts mutually.Described claw 30 is for promoting or spacing ratchet 20, and the claw 30 of the present embodiment is the top being arranged on ratchet 20 and frame electromagnet 40, and it can control the interaction of claw 30 pairs of ratchets 20 in use by frame electromagnet 40.Be appreciated that, after this box door lock 100 is assembled, it naturally droops along gravity direction for the claw 30 of unblanking, like this when there are vibrations, need the gravity overcoming frame electromagnet 40 and claw 30 self also to change to the active position between claw 30 and ratchet 20, and then make the excellent earthquake resistance of this box door lock 100.Particularly, the middle part of described claw 30 is fixing on the housing 10 with hinging manner by bearing pin 31, that is, be fixed on the base 12 of housing 10.This claw 30 in use like this, can rotate relative to bearing pin 31.Wherein a side end of this claw 30 is by the first screw 32, nut 33 and the iron core 41 in this frame electromagnet 40 is vertical is connected, and opposite side is set to crotch 34 structure, and available its carries out spacing to ratchet 20.
As from the foregoing, described claw 30 is interacted to ratchet 20 by lever principle, and it is controlled by frame electromagnet 40 the concrete effect of ratchet 20.Be appreciated that the box door lock 100 of the present embodiment also can be connected with a circuit control system in use, and carry out the electrical condition of control framework electromagnet 40 interior loop with this circuit control system, and then realize the unlatching of this box door lock 100 opposite house nose condensed state.Particularly, the frame electromagnet 40 of energising can produce certain magnetic field, and the iron core 41 be located in this frame electromagnet 40 is carried out adhesive, that is, make iron core 41 carry out indentation campaign relative to this frame electromagnet 40.Owing to being interconnected and fixed by the first screw 32 and nut 33 between iron core 41 and this claw 30, like this toward the iron core 41 meeting driver card pawl 30 be simultaneously retracted into, claw 30 is rotated relative to bearing pin 31, now, the end face that in crotch 34 in claw 30 itself and ratchet 20, ratchet 21 lock slots 211 abuts against will depart from ratchet, and when crotch 34 goes out of lock groove 211 completely, will lose and spacing active force is carried out to ratchet 20, and then, achieve the unlatching effect of this box door lock 100 opposite house nose.Be appreciated that, when door nose is locked together on ratchet 20 by needs, ratchet 20 can be promoted while door nose enters into housing 10 by the lockhole 11 of this box door lock 100 to rotate, when all entering in housing 10 in door nose, door nose will by the ratchet 21 on ratchet 20 spacing live, and another ratchet 21 in ratchet 20 is because abutting against with crotch 34 in claw 30, and then limited live, the above-mentioned force direction that both act on the ratchet 21 of ratchet 20 is contrary, and then achieves the locking action of this box door lock 100 opposite house nose.
Be appreciated that the box door lock 100 being in locked state, its claw 30 pairs of ratchets 20 carry out spacing active force, provided, which improves the application life of this box door lock 100 by this claw 30 overall structure.
Described frame electromagnet 40 is perpendicular to ground setting, and it is fixed in the housing 10 of this box door lock 100 by two the second screws 42 of left and right symmetry.Be appreciated that, described second screw 42 is for fixing frame electromagnet 40 on the housing 10, this compares between the first screw 32 for connecting iron core 4 in claw 30 and frame electromagnet 40, the effect played due to both is different, can select the screw of tabular to be respectively used as the second screw 42, and the first screw 33 need select the screw of strip.Iron core 41 in wherein said frame electromagnet 40 is set with a back-moving spring 43, for resetting to the iron core 41 of indentation frame electromagnet 40.
Described push rod 50 and spring 60 are applied in this box door lock 100, when being for covering the chamber door being equipped with a nose on this box door lock 100, chamber door are played to the effect of a buffering.Wherein said push rod 50 is spacing in the housing 10 of this box door lock 100 by holder 51, and wherein this push rod 50 can carry out telescopic slide relative to this holder 51.Described spring 60 is sleeved on this push rod 50 and is placed in part in housing 10, one side end be arranged on packing ring 52 institute on holder 51 spacing live, end side be fixed on back-up ring 53 institute on this push rod 50 spacing live.Like this in the process of chamber door closedown, described push rod 50 is retracted in housing 10 because being subject to the extruding of chamber door, and now, spring 60 is compressed under the promotion of back-up ring 53, so just the chamber door covered in process is served to the effect of buffering.When this box door lock 100 is opened relative to door nose, by the spring 60 that compresses under elastically-deformable effect, promote push rod 50 by back-up ring 53, namely the chamber door covered is backed down certain distance the effect of spring 60 is automatic next time by push rod 50, and then is convenient for people to opening this chamber door.
Described microswitch 70 is for detecting relative to the open and-shut mode of door nose this box door lock 100, it is arranged on the position at contiguous described push rod 50 place, in use, can by being touched this microswitch 70 by the push rod 50 compressed, concrete, the contact 71 on this microswitch 70 is promoted by push rod 50 its rear end compressed, this contact 71 is made to touch a contact on this microswitch 70, and there is prompt tone, point out chamber door and cover on this box door lock 100, so just making this box door lock 100 be applicable to intelligent express delivery storage facilities further.The microswitch 70 of the present embodiment is specifically arranged on the linear position place departing from push rod 50 place, wherein the contact 71 of this microswitch 70 is obliquely installed with push rod 50, such push rod 50 is by the process compressed, its push rod 50 only contacts with the contact 71 on this microswitch 70, the contact making contact 71 touch fine motion to open the light on 70.Being appreciated that and being arranged by the position of above-mentioned microswitch 70, can effectively preventing from causing damage because directly being contacted with microswitch 70 by the push rod 50 compressed to microswitch 70.
In sum, box door lock of the present utility model is applicable to use on intelligent express delivery memory device, by rational vibrational power flow, make this box door lock have superior error preventing lock, antitheft, put shock stability, and its volume is little, operating voltage is low, with measuring ability of closing the door, left and right chamber door is installed symmetrical simultaneously.
The foregoing is only preferred embodiment of the present invention, be not limited to the utility model, all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.
Claims (7)
1. one kind is applied to the box door lock of intelligent express delivery memory device, it is characterized in that: comprise housing and be contained in the frame electromagnet of this housing, claw and ratchet, wherein said housing offers a lockhole in the side being equipped with ratchet, entered to the housing of this box door lock by this lockhole with side door nose, and available ratchet carries out to it sealed; Described claw is located at the top of described frame electromagnet and ratchet, wherein the middle part of this claw is fixed on housing by bearing pin with hinging manner, one side end is by the first screw, nut and the iron core in this frame electromagnet is vertical is connected, opposite side is set to crotch structure, and available its carries out spacing to ratchet.
2. box door lock according to claim 1, is characterized in that: in described ratchet ratchet top on offer one in the lock slots of platform-like; In described claw, the end face of hook portion is set to inclined plane shape, and the lock slots in available itself and this ratchet on ratchet abuts against, and then realizes the position-limiting action of this claw to ratchet.
3. box door lock according to claim 1, is characterized in that: the spring that this box door lock comprises a push rod further and is set on described push rod, and wherein said ejector rod part stretches out the housing of this box door lock; Described push rod is spacing in the housing of this box door lock by holder, and can carry out telescopic slide relative to this holder; Described holder is provided with a packing ring, for carrying out spacing to a side end of spring; Described push rod is fixed with a back-up ring, for carrying out spacing to the end side of spring.
4. box door lock according to claim 3, is characterized in that: this box door lock comprises a microswitch further, for monitoring the open and-shut mode of this box door lock relative to door nose; Wherein said microswitch is arranged on the position at contiguous described push rod place, and by being touched the contact on this microswitch by the push rod compressed.
5. box door lock according to claim 1, it is characterized in that: described frame electromagnet is vertically arranged relative to ground, it is fixed in the housing of this box door lock by two the second screws of left and right symmetry, iron core in wherein said frame electromagnet is set with a back-moving spring, for resetting to iron core.
6. box door lock according to claim 1, it is characterized in that: described housing comprise one for accommodating frame electromagnet, claw and ratchet base and be covered on the upper cover of this base, wherein said base and on cover and offer installing hole symmetrically, and by this installing hole, this box door lock is assembled to intelligent express delivery memory device.
7. the box door lock according to claim 1 or 6, is characterized in that: described shell length, width and thickness are set to 94mm, 56mm and 14mm respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006541.5U CN204402194U (en) | 2015-01-05 | 2015-01-05 | A kind of box door lock being applied to intelligent express delivery memory device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006541.5U CN204402194U (en) | 2015-01-05 | 2015-01-05 | A kind of box door lock being applied to intelligent express delivery memory device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204402194U true CN204402194U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520006541.5U Expired - Fee Related CN204402194U (en) | 2015-01-05 | 2015-01-05 | A kind of box door lock being applied to intelligent express delivery memory device |
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| CN (1) | CN204402194U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448064A (en) * | 2016-05-30 | 2017-12-08 | 成都飞机工业（集团）有限责任公司 | A kind of electromagnetic type tripper |
| CN108371761A (en) * | 2018-03-29 | 2018-08-07 | 江南大学 | A kind of intelligent monitoring device and intelligent mask |
| WO2019153222A1 (en) * | 2018-02-09 | 2019-08-15 | 厦门美科安防科技有限公司 | Shared storage cabinet and lock thereof |
| CN110535042A (en) * | 2019-09-29 | 2019-12-03 | 孙利敏 | A kind of power distribution cabinet convenient for unlatching |
| CN114432155A (en) * | 2022-01-27 | 2022-05-06 | 重庆电子工程职业学院 | Intelligent medicine supply device |
-
2015
- 2015-01-05 CN CN201520006541.5U patent/CN204402194U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448064A (en) * | 2016-05-30 | 2017-12-08 | 成都飞机工业（集团）有限责任公司 | A kind of electromagnetic type tripper |
| CN107448064B (en) * | 2016-05-30 | 2024-01-12 | 成都飞机工业（集团）有限责任公司 | Electromagnetic unlocking device |
| WO2019153222A1 (en) * | 2018-02-09 | 2019-08-15 | 厦门美科安防科技有限公司 | Shared storage cabinet and lock thereof |
| CN108371761A (en) * | 2018-03-29 | 2018-08-07 | 江南大学 | A kind of intelligent monitoring device and intelligent mask |
| CN108371761B (en) * | 2018-03-29 | 2023-10-24 | 江南大学 | Intelligent monitoring device and intelligent mask |
| CN110535042A (en) * | 2019-09-29 | 2019-12-03 | 孙利敏 | A kind of power distribution cabinet convenient for unlatching |
| CN114432155A (en) * | 2022-01-27 | 2022-05-06 | 重庆电子工程职业学院 | Intelligent medicine supply device |
| CN114432155B (en) * | 2022-01-27 | 2023-06-09 | 重庆电子工程职业学院 | Intelligent medicine supply device |
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Address after: The street and the road Yuhang District Hangzhou city of Zhejiang Province, Thailand 310000 No. 1 building 4 Patentee after: HANGZHOU JUBU TECHNOLOGY CO.,LTD. Address before: Hangzhou City, Zhejiang province 310000 Gongshu District 841 Moganshan Road No. 23 Lane 1 building three room 323 Patentee before: HANGZHOU JUBU ELECTRONIC EQUIPMENT CO.,LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20220105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |