CN105625826A - Wire lock - Google Patents
Wire lock Download PDFInfo
- Publication number
- CN105625826A CN105625826A CN201610166192.2A CN201610166192A CN105625826A CN 105625826 A CN105625826 A CN 105625826A CN 201610166192 A CN201610166192 A CN 201610166192A CN 105625826 A CN105625826 A CN 105625826A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- lock
- wireline
- steel ball
- pressing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/003—Chain, wire or cable locks
Abstract
The invention relates to a wire lock. The wire lock comprises a lock body and a plurality of steel wire ropes which are capable of being selected to be matched with the lock body and are different in length. One end of each steel wire rope is fixedly connected with a stop block. The lock body is provided with a penetrating hole and a locking hole for the other end of each steel wire rope to sequentially to penetrate. A one-way clamping mechanism is arranged at the side portion of the wall of the locking hole. A proximity switch capable of inducting the state of the wire lock is arranged in the lock body. A control circuit is arranged in the lock body. The signal output end of the proximity switch is electrically connected with the control circuit. The lock body is further provided with an alarm device and a wireless data communication module which are electrically connected with the control circuit. The wire lock has the beneficial effects of being simple in structure, flexible and convenient to use, diverse in function and capable of being recycled.
Description
Technical field
The present invention relates to electric power operation and maintenance tools field, specifically a kind of steel wire lock.
Background technology
Transporting dimension field at electric power, some ammeter box or housing etc. generally do not allow arbitrarily to be opened by other people after installing or having overhauled, it may also be useful to the cost height of conventional lockset, install inconvenience. Often use a kind of steel wire locked at present, this steel wire is locked mainly comprises tapered end and wireline, wherein one end of wireline is fixed on tapered end, tapered end is offered and can supply the unidirectional interspersed locking holes of wireline, so-called unidirectional intert refer to wireline only can from locking holes wherein one wear into, pass from the other end of locking holes, tapered end inside arranges unidirectional clamping body, utilizes this unidirectional clamping body that unidirectional for wireline card is tight, avoids wireline to fall back.
Above-mentioned steel wire is locked exists following defect in concrete use: 1) this kind of locked similar a kind of strip of paper used for sealing of steel wire, once namely cannot open after locking, by the mode of violence damage, strip of paper used for sealing can only be untied, owing to wireline and tapered end are structure as a whole after untiing, tapered end and wireline all cannot utilize again, can only scrap, there is wasting phenomenon; Especially tapered end, because the inside of tapered end arranges elasticity clamping body and in order to ensure stability, whole tapered end all adopts metallic substance, the tooling cost of tapered end and material cost are all very high, and waste is serious; 2) due to the environment for use that size is different and steel wire the is locked difference of concrete ammeter box or housing, consequently, it is desirable to wireline length not identical yet, but, the locked steel wire length of current steel wire is uniform length, in order to avoid length to be short of, this unified length is often longer, and some table case only to need wireline to beat curved, therefore, after the locked installation of steel wire, the length surplus of wireline is big, wastes very serious; 3) at present the requirement of regularized operation and centralized management is improved by electric power fortune dimension field gradually, and the locked function of existing steel wire is only limitted to strip of paper used for sealing function, it is clear that it cannot meet service requirements.
Summary of the invention
The technical problem to be solved in the present invention is to provide the steel wire lock that a kind of structure is simple, flexible and convenient to use, function is many and can recycle.
For solving the problems of the technologies described above, the constructional feature of steel wire of the present invention lock comprises a lock body and wireline that the many root lengths degree that can match does not wait with this lock body, wherein one end of wireline is connected with block, offering mounting hole and locking holes that the wireline the other end can be supplied to pass successively on lock body, the sidepiece of sealed hole wall is provided with unidirectional clamping body.
Adopt said structure, wherein one end of wireline is limited by block, avoid wireline from mounting hole slippage, the wireline the other end, first through mounting hole, then through the keeper needing to pin or door handle, passes locking holes again after bending, owing to arranging unidirectional clamping body in locking holes, therefore, namely wireline once cannot return through locking holes, thus completes locking function. Visible, adopt the steel wire of this structure to lock, lock body and wireline are split structure, and any one in both is damaged, and another all can reuse, thus avoids waste. Especially after wireline is cut off, being extracted out by wireline from lock body, lock body can also reuse. In addition, when staff needs to take steel wire locking-type apart, block can be taken off from wireline or cut, wireline is extracted out from lock body, now, not only lock body can utilize again, and wireline can also reuse, owing to the length of wireline almost not affected, reinstall block on a steel cord. A lock body can match the wireline of different lengths, thus can specifically select the wireline of a kind of length according to environment for use, avoids the waste that the length residual content of wireline too much causes.
Described unidirectional clamping body comprises the steel ball chute being opened on sealed hole wall and extend vertically and is slidably mounted in steel ball chute and part leans out the crowded tight steel ball of steel ball chute, the degree of depth of steel ball chute is reduced to the other end gradually by its one end, and the open at one end that steel ball chute is relatively dark and open-mouth are provided with the elasticity pressing plate that crowded tight steel ball can press to the other end. In this structure, squeeze tight steel ball the closer to the less one end of the steel ball chute degree of depth, then squeezing tight steel ball, to lean out the part of steel ball chute more many, and that namely squeezes that wireline extrude by tight steel ball is more tight, under the pressure effect of elasticity pressing plate, keeps the crowded tight power of crowded tight steel ball; Contrary, when squeezing tight steel ball the closer to the bigger one end of the steel ball chute degree of depth, then squeeze tight power more little, so that wireline draws tighter and tighter along one of them direction, can insert very easily along another direction, it is achieved unidirectional clamping function.
The pressing plate groove that can hold elasticity pressing plate is offered in described lock body inside, pressing plate groove is connected with the uncovered end of steel ball chute, elasticity pressing plate is curved arc shape, and wherein one end of elasticity pressing plate is packed on the cell wall of pressing plate groove, and the other end of elasticity pressing plate is pressed against on the outside surface of crowded tight steel ball. Elasticity pressing plate provides the restoring force that crowded tight steel ball position keeps, and so-called position keeps referring to avoids one end more shallow from steel ball chute of steel ball active to slide to darker one end so that unidirectional clamping body is in the tight state of card all the time.
The cell wall of described pressing plate groove is provided with for responding to pressing plate or the proximity switch of steel ball position, pilot circuit is installed in lock body, the signal output terminal of proximity switch is electrically connected with pilot circuit, lock body is also provided with the warning howler with pilot circuit electrical connection and communicates with wireless data module. Wherein, it is preferable that, described warning howler is hummer, and described wireless data communication module is 3G/4G communication module.
In said structure, proximity switch can be responded to elasticity pressing plate and squeeze the position of tight steel ball, can learn that whole steel wire lock is in locking state or is in the de-state of pine by the position of detection pressing plate or steel ball, the state that steel wire is locked is sent to remote terminal or overall control center by wireless data communication module by pilot circuit, such as, after ammeter box or housing installation terminate, steel wire lock locking, now proximity switch induces switch signal send to pilot circuit, pilot circuit is by wireless data communication module and by Wide Area Network and overall control center communication, overall control center can learn that the steel wire lock of this numbering is locked, can learn that corresponding ammeter box or electrical control cubicles have been constructed, thus facilitate and each ammeter box or electrical control cubicles are carried out centralized Control. simultaneously, if the state that steel wire lock is made steel wire lock by violence damage changes, pilot circuit sends guard signal by warning howler, warning saboteur leave as early as possible, also communicate module notice overall control center or remote terminal by wireless data, facilitate maintenance personnel to be on the scene in time and carry out reply process, avoid the internal structure of ammeter box or housing etc. by artificial destruction.
Described lock body is provided with the RF tag being electrically connected with pilot circuit. Owing to existing lockset generally can at surface of lock body coding or label to distinguish, this kind of form easily occurs damaging on the one hand, is not easy to recompile or label on the other hand. The present invention adopts RF tag, by frequency read/write, steel wire can be locked into line number easily to read, in addition, owing to the lock body of the present invention can reuse, therefore, unavoidable to be numbered again to lock body, utilizes the structure of this kind of RF tag can very simply realize the function repeating numbering, has further facilitated the use of steel wire of the present invention lock.
Outside coated one layer of insulating protective layer of described lock body, described RF tag is inlaid in insulating protective layer. Owing to lock body is generally made up of metallic substance, in order to ensure the insulating property of ammeter box or electrical control cubicles, insulating protective layer is set. Meanwhile, in order to protect RF tag from damage, RF tag is arranged on insulating protective layer inside.
Described block is the tubular rivet being riveted on steel cord ends. Meanwhile, the tubular rivet on many wireline be various shape structure or for shape and structure color identical, multiple. Utilize tubular rivet as block, staff can be facilitated to be dismounted by block, thus avoid changing steel wire length. Meanwhile, utilize the shape and structure of rivet or the difference of color to be distinguished by wireline, thus can intuitively learn seal up before carried out which kind of information such as operation or the concrete department sealed up. Such as, standard operating procedure can be formulated, after ammeter box or electrical control cubicles are carried out initial installation by staff, select the wireline that the wireline that rivet color is red is locked as steel wire; When personnel carry out maintenance operation, it is necessary to by raw steel silk lock removes and reinstall steel wire lock time, now use blueness rivet wireline. So, then staff see the color of rivet can distinguish this ammeter box seal up for the last time carried out which kind of operation or by which department complete, for maintenance operation bring great convenience.
In sum, the present invention has the advantage that structure is simple, flexible and convenient to use, function is many and can recycle.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
Fig. 1 is the first using state structural representation implementing mode of the present invention;
Fig. 2 is the first lock body structural representation implementing mode of the present invention;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the gauge size figure of the wireline can matched in the present invention;
Fig. 5 is the using state structural representation that the present invention the 2nd kind implements mode;
Fig. 6 is the lock body structural representation that the present invention the 2nd kind implements mode;
Fig. 7 is the circuit schematic block diagram that the present invention the 2nd kind implements mode.
Embodiment
With reference to accompanying drawing, the wireline 2 that the steel wire lock of the present invention comprises a lock body 1 and can not wait with many root lengths degree of this lock body 1 apolegamy, wherein one end of wireline 2 is connected with block 3, offering mounting hole 4 and locking holes 5 that wireline 2 the other end can be supplied to pass successively on lock body 1, the sidepiece of sealed hole wall is provided with unidirectional clamping body. Wherein, it is preferable that, block 3 is for being riveted on the tubular rivet of wireline 2 end. Utilize tubular rivet as block 3, staff can be facilitated to be dismounted by block 3, thus avoid the length changing wireline 2. Meanwhile, the tubular rivet on many wireline 2 be various shape structure or for shape and structure color identical, multiple. Fig. 4 kind shows the wireline of three kinds of different lengths specifications, and often kind of length wireline is installed the rivet of two kinds of colors. Certainly, according to the requirement of environment for use, the quantity of length specification and color can be arranged arbitrarily. Utilize the shape and structure of rivet or the difference of color to be distinguished by wireline 2, thus can intuitively learn seal up before carried out which kind of information such as operation or the concrete department sealed up. Such as, standard operating procedure can be formulated, after ammeter box or electrical control cubicles are carried out initial installation by staff, select the wireline that the wireline that rivet color is red is locked as steel wire; When personnel carry out maintenance operation, it is necessary to by raw steel silk lock removes and reinstall steel wire lock time, now use blueness rivet wireline. So, then staff see the color of rivet can distinguish this ammeter box seal up for the last time carried out which kind of operation or by which department complete, for maintenance operation bring great convenience.
In said structure, wherein one end of wireline is limited by block, avoid wireline from mounting hole slippage, the wireline the other end, first through mounting hole, then through the keeper needing to pin or door handle, passes locking holes again after bending, owing to arranging unidirectional clamping body in locking holes, therefore, namely wireline once cannot return through locking holes, thus completes locking function. Visible, adopt the steel wire of this structure to lock, lock body and wireline are split structure, and any one in both is damaged, and another all can reuse, thus avoids waste. Especially after wireline is cut off, being extracted out by wireline from lock body, lock body can also reuse. In addition, when staff needs to take steel wire locking-type apart, block can be taken off from wireline or cut, wireline is extracted out from lock body, now, not only lock body can utilize again, and wireline can also reuse, owing to the length of wireline almost not affected, reinstall block on a steel cord. A lock body can match the wireline of different lengths, thus can specifically select the wireline of a kind of length according to environment for use, avoids the waste that the length residual content of wireline too much causes.
With reference to accompanying drawing, unidirectional clamping body comprises the steel ball chute 6 being opened on sealed hole wall and extend vertically and is slidably mounted in steel ball chute 6 and partly leans out the crowded tight steel ball 7 of steel ball chute 6, the degree of depth of steel ball chute 6 is reduced to the other end gradually by its one end, and the open at one end that steel ball chute 6 is relatively dark and open-mouth are provided with the elasticity pressing plate 8 that crowded tight steel ball 7 can press to the other end. Squeeze tight steel ball 7 the closer to the less one end of steel ball chute 6 degree of depth, then squeezing tight steel ball 7, to lean out the part of steel ball chute 6 more many, and that namely squeezes that wireline 2 extrudes by tight steel ball 7 is more tight, under the pressure effect of elasticity pressing plate 8, keeps the crowded tight power squeezing tight steel ball 7; Contrary, when squeezing tight steel ball 7 the closer to the bigger one end of steel ball chute 6 degree of depth, then squeeze tight power more little, so that wireline draws tighter and tighter along one of them direction, can insert very easily along another direction, it is achieved unidirectional clamping function. As shown in Figure 1 and Figure 5, wireline 2 inserts locking holes 5 from top to bottom, in the process that wireline 2 inserts downwards, drives crowded tight steel ball 7 to move down, now only need to overcome the part elastic force of elasticity pressing plate 8. If wanting by wireline 2 to pull-up, crowded tight steel ball 7 can be driven to move up, owing to steel ball slot rolling 6 is upper shallow lower dark structure, must cause crowded tight steel ball 7 gradually lean out steel ball slot rolling 6, thus wireline 7 is blocked tightly so that wireline 7 upwards cannot pull.
With reference to accompanying drawing, owing to the elastic deformation of elasticity pressing plate 8 needs space, therefore, the pressing plate groove 9 that can hold elasticity pressing plate 8 is offered in lock body 1 inside, pressing plate groove 9 is connected with the uncovered end of steel ball chute 6, elasticity pressing plate 8 is in curved arc shape, and wherein one end of elasticity pressing plate 8 is packed on the cell wall of pressing plate groove 9, and the other end of elasticity pressing plate 8 is pressed against on the outside surface of crowded tight steel ball 7. Elasticity pressing plate 8 adopts curved arc shape, the external surface shape of crowded tight steel ball 7 of can fitting so that structure is more stable.
The first enforcement mode for the present invention shown in Fig. 1-Fig. 3, the 2nd kind of enforcement mode for the present invention shown in Fig. 5-Fig. 7, mode is implemented relative to the first, implement mode except increasing insulating protective layer for 2nd kind, also add electric elements, thus achieve warning, remote monitoring and numbering electronics read-write function.
With reference to accompanying drawing, the cell wall of pressing plate groove 9 is provided with the proximity switch 10 for responding to pressing plate or steel ball position, pilot circuit 11 is installed in lock body 1, the signal output terminal of proximity switch 10 is electrically connected with pilot circuit 11, lock body 1 is also provided with the warning howler 12 being electrically connected with pilot circuit 11 and communicates with wireless data module 13. Preferably, warning howler 12 is hummer. Wireless data communication module 13 is 3G/4G communication module.
In said structure, proximity switch 10 can adopt Huo Er electromagnetic component or the structure of machinery triggering and photoelectric induction type, by the position of detection pressing plate or steel ball, it can learn that whole steel wire lock is in locking state or is in the de-state of pine, the state that steel wire is locked is sent to remote terminal or overall control center by wireless data communication module 13 by pilot circuit 11, such as, after ammeter box or housing installation terminate, steel wire lock locking, now proximity switch 10 induces switch signal send to pilot circuit 11, pilot circuit 11 is by wireless data communication module 13 and by Wide Area Network and overall control center communication, overall control center can learn that the steel wire lock of this numbering is locked, can learn that corresponding ammeter box or electrical control cubicles have been constructed, thus facilitate and each ammeter box or electrical control cubicles are carried out centralized Control. simultaneously, if the state that steel wire lock is made steel wire lock by violence damage changes, pilot circuit sends guard signal by warning howler 12, warning saboteur leave as early as possible, also notify overall control center or remote terminal by wireless data communication module 13, facilitate maintenance personnel to be on the scene in time and carry out reply process, avoid the internal structure of ammeter box or housing etc. by artificial destruction.
With reference to accompanying drawing, lock body 1 is provided with the RF tag 14 being electrically connected with pilot circuit 11. Owing to existing lockset generally can at surface of lock body coding or label to distinguish, this kind of form easily occurs damaging on the one hand, is not easy to recompile or label on the other hand. The present invention adopts RF tag 14, by frequency read/write, steel wire can be locked into line number easily to read, in addition, owing to the lock body 1 of the present invention can reuse, therefore, unavoidable to be numbered again to lock body 1, utilizes the structure of this kind of RF tag 14 can very simply realize the function repeating numbering, has further facilitated the use of steel wire of the present invention lock. Wherein, outside coated one layer of insulating protective layer 15 of lock body 1, RF tag 14 is inlaid in insulating protective layer 15. In order to protect RF tag 14 from damage, RF tag 14 is arranged on insulating protective layer 15 inner. Meanwhile, owing to lock body 1 is generally made up of metallic substance, insulating protective layer 14 also can ensure the insulating property of ammeter box or electrical control cubicles.
In sum, the invention is not restricted to above-mentioned embodiment. Those skilled in the art, under the premise without departing from the spirit and scope of the present invention, can do some changes and modification. Protection scope of the present invention should be as the criterion with the claim of the present invention.
Claims (10)
1. a steel wire lock, it is characterized in that comprising a lock body (1) and the many root lengths degree that can match wireline (2) not etc. with this lock body (1), wherein one end of wireline (2) is connected with block (3), offering mounting hole (4) and locking holes (5) that wireline (2) the other end can be supplied to pass successively on lock body (1), the sidepiece of sealed hole wall is provided with unidirectional clamping body.
2. steel wire lock as claimed in claim 1, it is characterized in that described unidirectional clamping body comprises the steel ball chute (6) being opened on sealed hole wall and extend vertically and is slidably mounted in steel ball chute (6) and part leans out the crowded tight steel ball (7) of steel ball chute (6), the degree of depth of steel ball chute (6) is reduced to the other end gradually by its one end, and the open at one end that steel ball chute (6) is relatively dark and open-mouth are provided with the elasticity pressing plate (8) that crowded tight steel ball (7) can press to the other end.
3. steel wire lock as claimed in claim 2, it is characterized in that the pressing plate groove (9) that can hold elasticity pressing plate (8) is offered in described lock body (1) inside, pressing plate groove (9) is connected with the uncovered end of steel ball chute (6), elasticity pressing plate (8) is in curved arc shape, wherein one end of elasticity pressing plate (8) is packed on the cell wall of pressing plate groove (9), and the other end of elasticity pressing plate (8) is pressed against on the outside surface of crowded tight steel ball (7).
4. steel wire lock as claimed in claim 3, it is characterized in that the cell wall of described pressing plate groove (9) is provided with the proximity switch for responding to pressing plate or steel ball position (10), pilot circuit (11) is installed in lock body (1), the signal output terminal of proximity switch (10) is electrically connected with pilot circuit (11), lock body (1) is also provided with the warning howler (12) being electrically connected with pilot circuit (11) and communicates with wireless data module (13).
5. steel wire lock as claimed in claim 4, is characterized in that described warning howler (12) is hummer.
6. steel wire lock as claimed in claim 4, is characterized in that described wireless data communication module (13) is for 3G/4G communication module.
7. steel wire lock as claimed in claim 4, is characterized in that being provided with the RF tag (14) being electrically connected with pilot circuit (11) on described lock body (1).
8. steel wire lock as claimed in claim 7, is characterized in that outside coated one layer of insulating protective layer (15) of described lock body (1), and described RF tag (14) is inlaid in insulating protective layer (15).
9. as according to any one of claim 1-8 steel wire lock, it is characterized in that described block (3) is for being riveted on the tubular rivet of wireline (2) end.
10. steel wire lock as claimed in claim 9, the tubular rivet that it is characterized in that on many wireline (2) be various shape structure or for shape and structure color identical, multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610166192.2A CN105625826B (en) | 2016-03-23 | 2016-03-23 | A kind of cable-type padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610166192.2A CN105625826B (en) | 2016-03-23 | 2016-03-23 | A kind of cable-type padlock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105625826A true CN105625826A (en) | 2016-06-01 |
| CN105625826B CN105625826B (en) | 2018-01-19 |
Family
ID=56041126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610166192.2A Expired - Fee Related CN105625826B (en) | 2016-03-23 | 2016-03-23 | A kind of cable-type padlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105625826B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014009A (en) * | 2016-07-18 | 2016-10-12 | 广州市亿汇五金电子有限公司 | Circular tube lock with alarming function |
| CN106014010A (en) * | 2016-07-18 | 2016-10-12 | 广州市亿汇五金电子有限公司 | Electronic anti-theft iron chain lock |
| CN106285238A (en) * | 2016-10-12 | 2017-01-04 | 广州市亿汇五金电子有限公司 | Electronic anti-theft pipe is locked |
| CN106948666A (en) * | 2017-03-24 | 2017-07-14 | 国网山东省电力公司菏泽供电公司 | A kind of reusable sealing lock |
| CN111335753A (en) * | 2020-03-05 | 2020-06-26 | 宁波生久柜锁有限公司 | Intelligent logistics lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88203605U (en) * | 1988-01-22 | 1988-10-19 | 许元珂 | Lock |
| CN2041339U (en) * | 1988-11-30 | 1989-07-19 | 长沙北站施封环厂 | Sealing lock |
| CN201156364Y (en) * | 2008-02-02 | 2008-11-26 | 内蒙古呼铁对外经济技术合作集团有限责任公司 | Vehicular door security lock for goods train |
| CN201406890Y (en) * | 2009-05-19 | 2010-02-17 | 徐克林 | Burglar alarm lock |
| US20100279540A1 (en) * | 2008-03-12 | 2010-11-04 | Gripple Limited | Wire etc, connectors |
| CN203939313U (en) * | 2014-07-17 | 2014-11-12 | 戴福祥 | A kind of novel sealing lock |
-
2016
- 2016-03-23 CN CN201610166192.2A patent/CN105625826B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88203605U (en) * | 1988-01-22 | 1988-10-19 | 许元珂 | Lock |
| CN2041339U (en) * | 1988-11-30 | 1989-07-19 | 长沙北站施封环厂 | Sealing lock |
| CN201156364Y (en) * | 2008-02-02 | 2008-11-26 | 内蒙古呼铁对外经济技术合作集团有限责任公司 | Vehicular door security lock for goods train |
| US20100279540A1 (en) * | 2008-03-12 | 2010-11-04 | Gripple Limited | Wire etc, connectors |
| CN201406890Y (en) * | 2009-05-19 | 2010-02-17 | 徐克林 | Burglar alarm lock |
| CN203939313U (en) * | 2014-07-17 | 2014-11-12 | 戴福祥 | A kind of novel sealing lock |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014009A (en) * | 2016-07-18 | 2016-10-12 | 广州市亿汇五金电子有限公司 | Circular tube lock with alarming function |
| CN106014010A (en) * | 2016-07-18 | 2016-10-12 | 广州市亿汇五金电子有限公司 | Electronic anti-theft iron chain lock |
| CN106285238A (en) * | 2016-10-12 | 2017-01-04 | 广州市亿汇五金电子有限公司 | Electronic anti-theft pipe is locked |
| CN106948666A (en) * | 2017-03-24 | 2017-07-14 | 国网山东省电力公司菏泽供电公司 | A kind of reusable sealing lock |
| CN111335753A (en) * | 2020-03-05 | 2020-06-26 | 宁波生久柜锁有限公司 | Intelligent logistics lock |
| CN111335753B (en) * | 2020-03-05 | 2021-04-20 | 宁波生久柜锁有限公司 | Intelligent logistics lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105625826B (en) | 2018-01-19 |
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