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CN109707240A - A kind of link-type net cabinet back door lock - Google Patents

A kind of link-type net cabinet back door lock Download PDF

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Publication number
CN109707240A
CN109707240A CN201910033857.6A CN201910033857A CN109707240A CN 109707240 A CN109707240 A CN 109707240A CN 201910033857 A CN201910033857 A CN 201910033857A CN 109707240 A CN109707240 A CN 109707240A
Authority
CN
China
Prior art keywords
lock
link
back door
type net
net cabinet
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.)
Pending
Application number
CN201910033857.6A
Other languages
Chinese (zh)
Inventor
赵长泉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
New Win (tianjin) Electronic Equipment Co Ltd
Original Assignee
New Win (tianjin) Electronic Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by New Win (tianjin) Electronic Equipment Co Ltd filed Critical New Win (tianjin) Electronic Equipment Co Ltd
Priority to CN201910033857.6A priority Critical patent/CN109707240A/en
Publication of CN109707240A publication Critical patent/CN109707240A/en
Pending legal-status Critical Current

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Abstract

A kind of link-type net cabinet of the invention specifically includes that lock body, lock body, guide rail, lock handle, locating piece, pressing plate, lock pull rod, sliding block, lock core, latch hook member form with back door lock;It is characterized by: lock body is connected by the fixed form of bolt with lock body;Guide rail is connected by the fixed form of bolt with lock body;Lock handle is fixed on lock body by the rotation of A connecting shaft;Locating piece is embedded into lock body inner groovy;Pressing plate is connected by the fixed form of bolt with lock body;Lock pull rod is fixed on lock handle lower link by the rotation of B connecting shaft;Sliding block is connect by C connecting shaft with lock pull rod;Lock core is inserted in lock handle circular hole;Latch hook member is connected by the fixed form of bolt with lock core;A kind of the characteristics of link-type net cabinet back door lock of the invention is: lockset both ends are all made of designed arc-shaped appearance, streamlined good, good appearance atmosphere, and rationally, structure is simple for design, and convenient for operation, safety coefficient is high.

Description

A kind of link-type net cabinet back door lock
Technical field
The invention belongs to internet, Internet of Things industry device lock technology field more particularly to a kind of link-type net cabinet use Back door lock.
Background technique
With internet, Internet of Things industrial expansion, the data center computer rooms industry such as telecommunications, bank is safe and reliable to high-grade lockset The demand of property is continuously increased.The present invention is drawn locking bar using lock slide Bidirectional slide and realizes locking functions, this structure is simple Understandable, convenient for operation, safety coefficient is high, substantially increases the whole efficiency of work.Lockset of the invention is based on large-scale frame Network cabinet and carry out R & D design, so external form is more more high-end and atmospheric than conventional lock.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of link-type net cabinet back door locks.
A kind of link-type net cabinet back door lock of the invention specifically includes that lock body, lock body, guide rail, lock handle, locating piece, pressure Plate, lock pull rod, sliding block, lock core, latch hook member composition;It is characterized by: lock body is connected by the fixed form of bolt with lock body; Guide rail is connected by the fixed form of bolt with lock body;Lock handle is fixed on lock body by the rotation of A connecting shaft;Locating piece protrudes into Into lock body;Pressing plate is connected by the fixed form of bolt with lock body;Lock pull rod is fixed under lock handle by the rotation of B connecting shaft On connecting rod;Sliding block is connect by C connecting shaft with lock pull rod;Lock core is inserted on lock handle in circular hole;The fixation that latch hook member passes through bolt Mode is connected with lock core.
A kind of link-type net cabinet back door lock of the invention further illustrates: the lock pull rod, there are two sliding block is all provided with.
A kind of link-type net cabinet back door lock of the invention further illustrates: the sliding block both ends are equipped with boss, guide rail two End is equipped with groove, forms a kind of slideway structure in sliding block both ends boss insertion guide rail both ends groove.
A kind of link-type net cabinet back door lock of the invention further illustrates: wherein one end length of described two sliding blocks It differs, when two sliding blocks slid inward equal by slideway, long end is protruded into short end, while being drawn two lock pull rods and being pulled up It stretches, when sliding block length both ends of the surface face is overlapped, forms the triangular structure of closure, lock handle reaches maximum opening angle at this time.
A kind of link-type net cabinet back door lock of the invention further illustrates: described locating piece one end is cylindrical boss, Lock handle is equipped with cylinder shape groove, and when a kind of link-type net cabinet is closed with back door lock, locating piece cylindrical boss protrudes into lock handle circle In cylindrical groove, fixed anti-loose effect, while the cylindrical boss design of locating piece, spirit when more raising lockset is opened are played Activity.
A kind of link-type net cabinet back door lock of the invention further illustrates: the lock handle two sides are equipped with attacker, convenient to beat Unlocking tool.
A kind of link-type net cabinet of the invention integrally uses kirsite to make with back door lock, and intensity is high.
A kind of the characteristics of link-type net cabinet back door lock of the invention is: lockset both ends are all made of designed arc-shaped appearance, streamlined It is good, good appearance atmosphere, it can be achieved that lockset normally opened and normally closed function, rationally, structure is simple for design, convenient for operation, safety system Number is high.
A kind of link-type net cabinet of the invention is described in detail with back door lock with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is a kind of whole explosive view of link-type net cabinet back door lock of the invention;
Fig. 2 is outline drawing under a kind of link-type net cabinet back door lock locking states of the invention;
Fig. 3 is outline drawing under a kind of link-type net cabinet back door lock opening state of the invention;
Fig. 4 is a kind of cross section cross-sectional view of link-type net cabinet back door lock of the invention;
Fig. 5 is a kind of side sectional view of link-type net cabinet back door lock of the invention;
In figure: 1- locks body, 2- lock body, 2a- lock body upper half circle locking hole, 3- guide rail, 3a- guide rail both ends groove, 4- lock , 4a- lock handle lower link, circular hole on 4b- lock handle, 4c- lock handle cylinder shape groove, 4d- attacker, 5- locating piece, 5a- circular cylindrical projection Platform, 6- pressing plate, 7- lock pull rod, 8- sliding block, 8 both ends boss of 8a- sliding block, 9- lock core, 10- latch hook member, 11-A connecting shaft, 12-B company Spindle, 13-C connecting shaft, 14- cabinet door, 15- locking bar, 16-D connecting shaft.
Specific embodiment
A kind of link-type net cabinet back door lock of the invention, as shown in Figure 1, specifically include that lock body 1, lock body 2, guide rail 3, Lock handle 4, locating piece 5, pressing plate 6, lock pull rod 7, sliding block 8, lock core 9, latch hook member 10 form;It is characterized by: lock body 1 passes through bolt Fixed form be connected with lock body 2;Guide rail 3 is connected by the fixed form of bolt with lock body 2;Lock handle 4 passes through A connecting shaft 11 rotations are fixed on lock body 2;Locating piece 5 is extend into lock body 1;Pressing plate 6 is connected by the fixed form of bolt with lock body 1 It connects;Lock pull rod 7 is fixed on lock handle lower link 4a by the rotation of B connecting shaft 12;Sliding block 8 is connected by C connecting shaft 13 and lock pull rod 7 It connects;Lock core 9 is inserted on lock handle in circular hole 4b;Latch hook member 10 is connected by the fixed form of bolt with lock core 9.
A kind of link-type net cabinet back door lock of the invention further illustrates: as shown in Figure 1, the lock pull rod 7, sliding block 8 There are two being all provided with.
A kind of link-type net cabinet back door lock of the invention further illustrates: such as Fig. 1, shown in Fig. 4,8 both ends of sliding block Equipped with boss 8a, 3 both ends of guide rail are equipped with groove 3a, form a kind of cunning in 8 both ends boss 8a of sliding block insertion, 3 both ends groove 3a of guide rail Road structure.
A kind of link-type net cabinet back door lock of the invention further illustrates: such as Fig. 1, shown in Fig. 3, described two sliding blocks 8 Wherein one end varying length, when two sliding blocks 8 are by the equal slid inward of slideway, long end is protruded into short end, while drawing two A lock pull rod 7 is pulled up, and when 8 length both ends of the surface face of sliding block is overlapped, forms the triangular structure of closure, lock handle 4 reaches at this time To maximum opening angle.
A kind of link-type net cabinet back door lock of the invention further illustrates: as shown in figure 5,5 one end of the locating piece is Cylindrical boss 5a, lock handle 4 are equipped with cylinder shape groove 4c, the locating piece cylinder when a kind of link-type net cabinet is closed with back door lock Shape boss 5a is protruded into lock handle cylinder shape groove 4c, plays fixed anti-loose effect, while the cylindrical boss design of locating piece, more Add the flexibility improved when lockset is opened.
A kind of link-type net cabinet back door lock of the invention further illustrates: as shown in Figure 1, Figure 3,4 two sides of lock handle Equipped with attacker 4d, it is easy to open lockset.
A kind of link-type net cabinet back door lock of the invention further illustrates: as shown in figure 5, a kind of link-type net Cabinet is mounted on the outside of cabinet door 14 with back door lock by screw, and locking bar 15 is equipped on the inside of cabinet door;Locking bar passes through D connecting shaft 16 are rotatablely connected with sliding block 8;Lock handle 4 is pressed in pull-up, and for lock handle 4 with movable slider 8, sliding block 8 drives locking bar 15 reciprocal inside cabinet door It is mobile;Locking bar 15 drives locking and the unlatching of the lock unit movement realization cabinet door 14 of cabinet door 14.
A kind of working principle of link-type net cabinet back door lock control mechanism of the invention are as follows: open theory, at lockset Under locking states, rotate key to opening state, pull up attacker 4d on lock handle 4, the two lock pull rods 7 of pulling of lock handle 4 to On lift, while two lock pull rods 7 drive two sliding blocks 8 to move inward by 3 sliding way of guide rail, to pull locking bar 15 inwardly It is mobile;Locking principle, in the case where lockset is in the open state, when pressing lock handle 4, locating piece cylindrical boss 5a is embedded on lock handle In cylinder shape groove 4c, lock handle 4 pulls two lock pull rods 7 to stretch down, while two lock pull rods 7 drive two sliding blocks 8 to pass through 3 sliding way of guide rail is displaced outwardly, and lockset is sealed at this time, is in normally open if necessary to lockset, there is no need to use key for lock core 9 Locking is removed, only needs to pull lock handle attacker 4d that can open lockset when opening lockset next time;It is in normally closed if necessary to lockset State then rotates key, and the rotation of lock core 9 will drive the rotation of latch hook member 10, so that latch hook member 10 is caught in lock body upper half circle locking In the 2a of hole, pulling attacker 4d will be unable to starting lock handle 4 in this way, also need to be opened with key when opening next time.
The unlatching and locking net cabinet door function realization principle of a kind of link-type net cabinet back door lock control mechanism of the invention: The realization of whole open function: when net cabinet door is in locking states, with key opening lock master 9, attacker 4d is pulled out, lock is drawn Bar 7 slid inward and then drive 15 slid inward of locking bar, locking bar 15 under the drive of lock handle 4 drive the tapered end of net cabinet to open, this Sample cabinet door 14 is achieved that open function;The realization of whole locking functions: by net cabinet door 14 in the state that lock handle 4 is in pull-up Then lock handle 4 can be subdued with the position of locking by closing, during subduing, lock handle will drive lock pull rod 7 and affect Sliding block 8, sliding block 8 affect locking bar 15 to slide in and out, and locking bar 15 drives the tapered end locking of net cabinet, and such net cabinet door is achieved that locking Function.
A kind of link-type net cabinet back door lock control mechanism of the invention can realize the normally opened and normally closed function of lockset, so-called It is normally opened to refer to after first time opens lockset with key, it does not need key unlatching every time later, need to only pull lock handle.Institute Call it is normally closed, i.e., every time open require by key, if without key, pull lock handle will not cut any ice, thus may be used To be selected according to the actual conditions of oneself.
Although having done more detailed elaboration to technical solution of the present invention and having enumerated, it should be understood that for ability For field technique personnel, modifications to the embodiments described above may be made or uses equivalent alternative solution, this is to those skilled in the art It is it is clear that these modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the present invention for member Claimed range.

Claims (6)

1. a kind of link-type net cabinet back door lock, it is characterised in that: a kind of link-type net cabinet with back door lock specifically include that lock body, Lock body, guide rail, lock handle, locating piece, pressing plate, lock pull rod, sliding block, lock core, latch hook member composition;It is characterized by: lock body passes through spiral shell The fixed form of bolt is connected with lock body;Guide rail is connected by the fixed form of bolt with lock body;Lock handle is turned by A connecting shaft It is dynamic to be fixed on lock body;Locating piece is extend into lock body;Pressing plate is connected by the fixed form of bolt with lock body;It is logical to lock pull rod The rotation of B connecting shaft is crossed to be fixed on lock handle lower link;Sliding block is connect by C connecting shaft with lock pull rod;Lock core is inserted in circle on lock handle In hole;Latch hook member is connected by the fixed form of bolt with lock core.
2. a kind of link-type net cabinet back door lock according to claim 1, it is characterised in that: the lock pull rod, sliding block are equal There are two if.
3. a kind of link-type net cabinet back door lock according to claim 1, it is characterised in that: the sliding block both ends are equipped with convex Platform, guide rail both ends are equipped with groove, form a kind of slideway structure in sliding block both ends boss insertion guide rail both ends groove.
4. a kind of link-type net cabinet back door lock according to claim 1, it is characterised in that: described two sliding blocks are wherein One end varying length, when two sliding blocks slid inward equal by slideway, long end is protruded into short end, while drawing two lock pull rods It is pulled up, when sliding block length both ends of the surface face is overlapped, forms the triangular structure of closure, lock handle reaches maximum opening angle at this time Degree.
5. a kind of link-type net cabinet back door lock according to claim 1, it is characterised in that: described locating piece one end is circle Cylindrical end tangs, lock handle are equipped with cylinder shape groove, the locating piece cylindrical boss when a kind of link-type net cabinet is closed with back door lock It protrudes into lock handle cylinder shape groove.
6. a kind of link-type net cabinet back door lock according to claim 1, it is characterised in that: the lock handle two sides are equipped with button Hand.
CN201910033857.6A 2019-01-16 2019-01-16 A kind of link-type net cabinet back door lock Pending CN109707240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910033857.6A CN109707240A (en) 2019-01-16 2019-01-16 A kind of link-type net cabinet back door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910033857.6A CN109707240A (en) 2019-01-16 2019-01-16 A kind of link-type net cabinet back door lock

Publications (1)

Publication Number Publication Date
CN109707240A true CN109707240A (en) 2019-05-03

Family

ID=66261351

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910033857.6A Pending CN109707240A (en) 2019-01-16 2019-01-16 A kind of link-type net cabinet back door lock

Country Status (1)

Country Link
CN (1) CN109707240A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040227352A1 (en) * 2003-05-14 2004-11-18 Ching-Tien Lin Fire-blocking door lock structure
CN103643841A (en) * 2013-12-18 2014-03-19 北京新利同创电子设备有限责任公司 Streamline bidirectional button control lock
CN203603630U (en) * 2013-12-17 2014-05-21 苏州德仕耐五金技术有限公司 Straight pull type crank lock
CN204112865U (en) * 2014-09-23 2015-01-21 北京新利同创电子设备有限责任公司 A kind of control button lock
CN206971957U (en) * 2016-11-09 2018-02-06 北京新利同创电子设备有限责任公司 A kind of unidirectional button control lock of stainless steel
CN207794804U (en) * 2017-12-06 2018-08-31 东莞市猫头鹰智能科技有限公司 Reliable and stable Internet of Things intelligent management case theftproof lock
CN210316912U (en) * 2019-01-16 2020-04-14 新利同创(天津)电子设备有限公司 Connecting rod formula net is back lock for cabinet

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040227352A1 (en) * 2003-05-14 2004-11-18 Ching-Tien Lin Fire-blocking door lock structure
CN203603630U (en) * 2013-12-17 2014-05-21 苏州德仕耐五金技术有限公司 Straight pull type crank lock
CN103643841A (en) * 2013-12-18 2014-03-19 北京新利同创电子设备有限责任公司 Streamline bidirectional button control lock
CN204112865U (en) * 2014-09-23 2015-01-21 北京新利同创电子设备有限责任公司 A kind of control button lock
CN206971957U (en) * 2016-11-09 2018-02-06 北京新利同创电子设备有限责任公司 A kind of unidirectional button control lock of stainless steel
CN207794804U (en) * 2017-12-06 2018-08-31 东莞市猫头鹰智能科技有限公司 Reliable and stable Internet of Things intelligent management case theftproof lock
CN210316912U (en) * 2019-01-16 2020-04-14 新利同创(天津)电子设备有限公司 Connecting rod formula net is back lock for cabinet

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Application publication date: 20190503