CN110062540A - Locking mechanism, cabinet and electronic equipment - Google Patents
Locking mechanism, cabinet and electronic equipment Download PDFInfo
- Publication number
- CN110062540A CN110062540A CN201910430170.6A CN201910430170A CN110062540A CN 110062540 A CN110062540 A CN 110062540A CN 201910430170 A CN201910430170 A CN 201910430170A CN 110062540 A CN110062540 A CN 110062540A
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- locking piece
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- locking
- locking mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 230000001360 synchronised effect Effects 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims description 22
- 241000274582 Pycnanthus angolensis Species 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 239000011087 paperboard Substances 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0221—Locks; Latches
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The embodiment of the invention provides a kind of locking mechanism, cabinet and electronic equipments, wherein the locking mechanism includes: ontology；First locking piece, setting on the body, and have the first latched position stretched out to first direction and the first unlocked position retracted to the second direction opposite with first direction；Second locking piece is connect by link assembly with the first locking piece, and has the second latched position stretched out to second direction and the second unlocked position retracted to first direction；Knob, it is rotatably connected on ontology, and connect by linkage part with the first locking piece, the first locking piece can be driven to carry out position switching during handle rotation by linkage part, and can drive the second locking piece is synchronous to carry out position switching by the first locking piece.The locking mechanism can lock object to be locked from opposite both direction, sealed secured and easy to operate, easy to use, can be realized quick lock in and unlock the purpose of object to be locked.
Description
Technical field
The present embodiments relate to technical field of electronic equipment more particularly to a kind of locking mechanism, using the locking mechanism
Cabinet and application the cabinet electronic equipment.
Background technique
With socio-economic development, the type of electronic equipment is more and more, and use is also more and more extensive.Example in the prior art
Such as host computer, video card expansion box electronic equipment generally include cabinet and the electronic component that is mounted in cabinet, for convenient for
Installation and maintenance, cabinet generally includes one or a few dismountable boxboard, the detachable boxboard usually with other portions of cabinet
Divide and is connected by screw to.When assembly or maintenance, needs to back out screw, dismantle the detachable boxboard, it then could be to internal electricity
Sub- component is installed, overhauled and is replaced, and also needs to load onto and tighten screw for detachable boxboard later, and disassembly process is cumbersome,
And it needs to complete by tools such as such as screwdrivers, it is inconvenient for operation.
Summary of the invention
In view of the above-mentioned problems in the prior art, the embodiment of the invention provides one kind can be realized quick lock in
With the locking mechanism, cabinet and electronic equipment of unlock.
To solve the above problems, technical solution provided in an embodiment of the present invention is:
A kind of locking mechanism comprising:
Ontology；
First locking piece, setting on the body, and have the first latched position for being stretched out to first direction and to
The first unlocked position that second direction opposite to the first direction is retracted；
Second locking piece is connect by link assembly with first locking piece, and is had and stretched to the second direction
The second latched position out and the second unlocked position retracted to the first direction；
Knob, is rotatably connected on the ontology, and is connect by linkage part with first locking piece, institute
Stating handle rotation can drive first locking piece to carry out position switching by the linkage part in the process, and can pass through
First locking piece drives second locking piece is synchronous to carry out position switching.
In some embodiments, the knob has the reception position being bonded with the ontology and the shape between the ontology
At the drawing position in the drawing space protruded into for hand, the knob switches between the reception position and the drawing position
When, it is able to drive first locking piece synchronism switching between first latched position and the first unlocked position.
In some embodiments, the locking mechanism further includes return unit, and the return unit is used for first locking
Part or the knob provide Flexible Reset power, so that first locking piece is reset to described first from the first unlocked position
Latched position, and the knob is made to be reset to the reception position from the drawing position.
In some embodiments, it is equipped with accommodating cavity in the ontology, the top of the accommodating cavity is equipped with lockhole, and described first
Locking piece can be arranged in the accommodating cavity with extending and retracting from the lockhole, the knob and second locking piece difference
The opposite sides of the ontology is set.
In some embodiments, first locking piece includes substrate, setting lock tongue on the substrate and setting
On the substrate and respectively close to first guide post and the second guide post at the lock tongue both ends, the top of the accommodating cavity is leaned on
The first pilot hole and the second pilot hole, first guide post and second guiding are respectively equipped at the both ends of the nearly lockhole
Column is connected in first pilot hole and second pilot hole.
In some embodiments, the link assembly includes:
First connecting rod, one end and middle part are respectively equipped with the first strip-shaped hole and the second bar shaped arranged along its length
Hole, first locking piece, which is equipped with, wears the first pin of first strip-shaped hole, and the ontology, which is equipped with, wears described the
Second pin of two strip-shaped holes；
Second connecting rod, one end and the other end of the first connecting rod are hinged, the other end and second locking piece
It is hinged.
In some embodiments, one end of the linkage part with it is described knob be rotatably coupled, the other end with it is described
First locking piece is rotatably coupled, and is able to drive one end of the linkage part around the knob during the handle rotation
Rotary centerline it is mobile, and the first locking piece progress position switching is driven by the other end of the linkage part.
In some embodiments, the knob includes that U-shaped is shaken hands ontology, the both ends of U-shaped knob ontology respectively with institute
Ontology is stated to be rotatably coupled.
In some embodiments, the both ends of U-shaped knob ontology are along the direction perpendicular to the rotary centerline to same
Side bending, and is respectively formed the first bending part and the second bending part, first bending part and second bending part from
By being provided with connecting rod between end, one end of the linkage part is connect with the connecting rod.
A kind of cabinet comprising: cabinet, carrier and locking mechanism as described above；
The cabinet it is open at one end, the opposite sides of the opening is respectively equipped with corresponding with first locking piece
First locking part and the second locking part corresponding with second locking piece；
The carrier protrudes into the cabinet from the opening and connect with the box body-sliding, on the carrier with
The opposite other end of its inserting end is equipped with the boxboard for opening described in block；
The locking mechanism is arranged on the boxboard, for locking the cabinet and the carrier.
A kind of electronic equipment comprising cabinet as described above and the electric component being mounted on the carrier.
Compared with prior art, the beneficial effect of the embodiment of the present invention is:
The locking mechanism of the embodiment of the present invention, knob during rotation being capable of the first locking piece of synchronous drive and the second locks
Determine that part is moved together to unlock object to be locked or the first locking piece of synchronous drive and the second locking piece is moved away to lock wait lock
Earnest can lock object to be locked from opposite both direction, sealed secured, and easy to operate, easy to use, energy
It enough realizes quick lock in and unlocks the purpose of object to be locked.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the locking mechanism of the embodiment of the present invention is in the lock state；
Fig. 2 is the locking mechanism of embodiment of the present invention structural schematic diagram in the unlocked state；
Fig. 3 is the decomposition texture schematic diagram of the locking mechanism of the embodiment of the present invention；
Fig. 4 a and Fig. 4 b are respectively that the locking mechanism of the embodiment of the present invention is in the lock state backsight knot with unlocked state
Structure schematic diagram；
Fig. 5 a and Fig. 5 b are respectively that the locking mechanism of the embodiment of the present invention is in the lock state side view knot with result phase
Structure schematic diagram；
Fig. 6 is the structural schematic diagram that the cabinet of the embodiment of the present invention is in the lock state；
Fig. 7 is the cabinet of embodiment of the present invention structural schematic diagram in the unlocked state；
Fig. 8 is the partial structure diagram of the cabinet of the embodiment of the present invention.
Appended drawing reference:
10- ontology；11- accommodating cavity；12- lockhole；The first pilot hole of 13-；The second pilot hole of 14-；The second pin of 15-；16-
Third strip-shaped hole；17- accommodating groove；
The first locking piece of 20-；21- substrate；22- lock tongue；The first guide post of 23-；The second guide post of 24-；25- first is sold
Column；
The second locking piece of 30-；31- third guide post；
40- knob；41-U shape knob ontology；The first bending part of 42-；The second bending part of 43-；44- connecting rod；45- hook；
The first pivot of 46-；The second pivot of 47-；
50- link assembly；51- first connecting rod；52- second connecting rod；The first strip-shaped hole of 53-；The second strip-shaped hole of 54-；
60- linkage part；61- mounts ring；62- sleeve；63- strip shape body；
70- locking mechanism；
80- cabinet；81- opening；
90- carrier；91- boxboard；92- third pilot hole.
Specific embodiment
The technical solution of embodiment in order to enable those skilled in the art to better understand the present invention, with reference to the accompanying drawing and specifically
Embodiment elaborates to the present invention.
Shown in referring to figures 1-3, the embodiment of the invention provides a kind of locking mechanism, which is applicable to any
On the objects to be locked such as plug-type, drawing and pulling type chest, for example, the cabinet etc. of electronic equipment, so that cabinet being capable of quick lock in reconciliation
Lock, and sealed secured, easy access and maintenance.The locking mechanism include: ontology 10, the first locking piece 20, the second locking piece 30,
Knob 40, link assembly 50 and linkage part 60, wherein the first locking piece 20 is movably disposed on ontology 10 and has the
One latched position and first unlocked position, the first locking piece 20 are allowed hand over to first direction stretching to the first latched position, to
The second direction opposite with first direction is allowed hand over after retracting to first unlocked position；Second locking piece 30 passes through link assembly
50 connect with the first locking piece 20 and have the second latched position and the second unlocked position, and the second locking piece 30 is stretched to second direction
It is allowed hand over out to the second latched position, retracts and allowed hand over to the second unlocked position to first direction；Knob 40 is rotationally
It is connected on ontology 10, and is connect by linkage part 60 with the first locking piece 20, shake hands that connection can be passed through in 40 rotation processes
Dynamic component 60 drives the first locking piece 20 to carry out position switching, and at the same time, the first locking piece 20 can pass through link assembly 50
Drive the second locking piece 30 is synchronous to carry out position switching.
Locking mechanism using the above structure, knob 40 during rotation being capable of the first locking pieces of synchronous drive 20 and the
Two locking pieces 30 are moved together to unlock object to be locked, as shown in Fig. 2, or synchronous drive the first locking piece 20 and the second locking piece
30 are moved away to lock object to be locked, as shown in Figure 1, object to be locked can be locked from opposite both direction,
It is sealed secured and easy to operate, it is easy to use, it can be realized quick lock in and unlock the purpose of object to be locked.
Cooperate shown in Fig. 1, Fig. 2, in some embodiments, there can be accommodating cavity 11 in the ontology 10, the accommodating cavity 11
Top may be provided with lockhole 12, and the first locking piece 20 may be provided in the accommodating cavity 11, and be configured to stretch out from lockhole 12
Or retract with switching position, the knob 40 and the second locking piece 30 may be provided at the opposite sides of the ontology 10, in order to install
When on object to be locked, the outside that knob 40 can be exposed to object to be locked, and the second locking piece 30 can be hidden in it is to be locked
Inside object.One end of linkage part 60 can protrude into accommodating cavity 11 from bottom and connect with the first locking piece 20, and the other end, which stretches out, to be held
It sets chamber 11 and is connect with knob 40.Link assembly 50 may pass through the cavity wall of accommodating cavity 11 to connect the first locking piece 20 and the second lock
Determine part 30.Referring to FIG. 3, the first locking piece 20 includes substrate 21, the lock of setting on the base plate (21 as a kind of preferred embodiment
Tongue 22 and setting are on the base plate (21 and respectively close to first guide post 23 and the second guide post 24 at 22 both ends of lock tongue, accommodating cavity
11 top is respectively equipped with the first pilot hole 13 and the second pilot hole 14, the first guide post 23 and at the both ends of lockhole 12
Two guide posts 24 are connected in the first pilot hole 13 and the second pilot hole 14.In this way, the first guide post 23 and the second guiding
Column 24 can guide the telescopic direction of first locking piece 20, thus avoid biasing in 20 telescopic process of the first locking piece,
It is beneficial to improve the stability of the locking mechanism.
In some embodiments, which can have reception position and drawing position, should in rotation to reception position
Knob 40 is bonded with ontology 10, and occupied space is smaller, at rotation to drawing position, is formed between knob 40 and ontology 10 for hand
Portion protrudes into the drawing space can easily pull the knob 40, when knob 40 is at an angle with ontology 10, for example, knob 40
The position in 90 ° with ontology 10 is able to drive the first locking piece 20 when knob 40 switches between reception position and drawing position
The synchronism switching between the first latched position and first unlocked position.In this way, can when 40 rotations that will shake hands are to reception position
It is enough to realize the purpose for locking object to be locked, and the knob 40 can be made to occupy lesser space, it is beneficial to realize object to be locked
Miniaturization, compact designed.Simultaneously, additionally it is possible to avoid because of object unlock to be locked caused by accidentally touching knob 40.When needing to open cabinet
When 80, by the rotation of knob 40 to the drawing position for facilitating pulling, at this moment locking mechanism also achieves unlock, pulls 40 energy of knob
Cabinet 80 is enough opened, unlock and the movement for opening cabinet 80 are coherent and easy to operate.It, can be in ontology as a kind of preferred embodiment
10 outside setting for store shake hands 40 accommodating groove 17, in order to shake hands 40 rotations to reception position when can be accommodated in the receipts
It receives in slot 17, keeps the structure of the locking mechanism more compact, shape is more succinct.
In some embodiments, which may also include return unit (not shown), which is used for drawing
Hand 40 or the first locking piece 20 provide Flexible Reset power, so that knob 40 can be reset to reception position, and band from drawing position
Dynamic first locking piece 20 is reset to the first latched position from first unlocked position, or makes the first locking piece 20 from the first solution lock-bit
It sets and is reset to the first latched position, and knob 40 is driven to be reset to reception position from drawing position.For example, the return unit can be one
A or multiple reset springs, reset spring may be provided between the bottom end of the first locking piece 20 and the bottom wall of accommodating cavity 11, make multiple
Position spring is in confined state, to make it have the trend for ejecting the first locking piece 20 from lockhole 12.Rotating pull handle 40,
Being able to drive the first locking piece 20 overcomes the elastic force of spring to retract in accommodating cavity 11, and drives the second lock by link assembly 50
Determine part 30 and switches to the second unlocked position.Knob 40 is unclamped, the first locking piece 20 can be again under the action of Flexible Reset power
It is stretched out from lockhole 12, and the second locking piece 30 can be driven to switch to the second latched position by link assembly 50, additionally it is possible to is logical
Crossing linkage part 60 drives knob 40 to switch to reception position, can be realized the purpose from locking and automatic accomodation knob 40.Tool
In body implementation process, the Flexible Reset power which is capable of providing may be configured as 4 kilograms, in order to avoid because accidentally touching solves
While lock, required manipulation dynamics is moderate when making to unlock, and guarantees the comfort of manipulation.
Cooperate shown in Fig. 4 a, Fig. 4 b, in some embodiments, the link assembly 50 can include: first connecting rod 51 and second
Connecting rod 52, wherein one end of first connecting rod 51 is equipped with the first strip-shaped hole 53, is additionally provided with the second strip-shaped hole on the first connecting rod 51
54, second strip-shaped hole 54 is located between the both ends of the first connecting rod 51, such as positioned at the middle part of first connecting rod 51, should
First strip-shaped hole 53 and the second strip-shaped hole 54 are arranged along the length direction of the first connecting rod 51.First locking piece 20 is equipped with the
One pin 25, first pin 25 wear the first strip-shaped hole 53 and can slide along first strip-shaped hole 53.Ontology 10 is equipped with
Second pin 15, second pin 15 wear the second strip-shaped hole 54 and can slide along second strip-shaped hole 54；Second connecting rod 52
One end and the other end of first connecting rod 51 be hinged, the other end is hinged with the second locking piece 30.
For example, when the first locking piece 20 is arranged in accommodating cavity 11, and knob 40 and the second locking piece 30 are separately positioned on
When 10 opposite sides of ontology, first connecting rod 51 and second connecting rod 52 can be arranged to the outside of ontology 10, and in accommodating cavity 11
Side open up along the first locking piece 20 telescopic direction arrangement third strip-shaped hole 16, make first pin 25 from third bar shaped
Hole 16, which is stretched out, simultaneously wears first strip-shaped hole 53, and the second pin 15 is arranged in the outside of ontology 10, and second stub is made to wear the
Two strip-shaped holes 54.In this way, locking when, the first locking piece 20 to first direction stretch out, and drive one end of the first connecting rod 51 to
First direction is mobile, and the other end of first connecting rod 51 is mobile to second direction, and drives the second locking piece by second connecting rod 52
30 stretch out to second direction, and the direction of motion is just the opposite when unlock.50 structure of link assembly is simple, compact layout, and uses
It is not easy failure phenomenon occur in the process, stability is preferable.In addition, being embodied to avoid 50 occupied space of link assembly
In the process, can the first connecting rod 51 and second connecting rod 52 be all provided with and is set to plate structure.
Cooperate shown in Fig. 5 a, Fig. 5 b, in some embodiments, one end and the knob 40 of the linkage part 60 rotationally connect
It connects, the other end is rotatably coupled with the first locking piece 20, and one end of linkage part 60 is able to drive in 40 rotation processes of shaking hands
Rotary centerline around knob 40 is mobile, and drives the first locking piece 20 to carry out position by the other end of linkage part 60 and cut
It changes.Specifically, the knob 40 may include U-shaped knob ontology 41, U-shaped shake hands ontology 41 both ends respectively with ontology 10 rotationally
The both ends of connection, U-shaped knob ontology 41 are bent to the same side along the direction perpendicular to rotary centerline, and are respectively formed first
Bending part 42 and the second bending part 43, are provided with connecting rod 44 between the first bending part 42 and the free end of the second bending part 43,
One end of linkage part 60 is connect with the connecting rod 44.For example, coaxial cloth can be respectively set at the both ends of U-shaped knob ontology 41
The first pivot 46 and the second pivot 47 set, first pivot 46 and the second pivot 47 are articulated on ontology 10, U-shaped knob
Ontology 41 can the rotation of opposing body 10.First bending part 42 and 43 bendable of the second bending part are folded to and U-shaped knob ontology 41
Two-arm at an angle of 90.In this way, when U-shaped knob ontology 41 is located at reception position, the bottom surface of U-shaped knob ontology 41 and accommodating groove 17
When fitting, first bending part 42 and the second bending part 43 perpendicular to the accommodating groove 17 bottom surface, when U-shaped knob ontology 41 switches
To drawing position when namely the U-shaped knob ontology 41 perpendicular to accommodating groove bottom surface when, first bending part 42 and second bending
Portion 43 just parallel to the accommodating groove 17 bottom surface, and can drive connecting rod 44 around rotary centerline rotate synchronously, with connecting rod
One end of 44 linkage parts 60 being rotatably coupled also is arc-shaped rotation around rotary centerline, linkage part 60 it is another
It is mobile to first direction or second direction that end is just able to drive the first locking piece 20.
In specific implementation process, turn between linkage part 60 and knob 40 and linkage part 60 and the first locking piece 20
Dynamic connection structure can be there are many form.Cooperate shown in Fig. 3, in some embodiments, one end of linkage part 60 can be equipped with mounting
Ring 61, hook 45 can be equipped in connecting rod 44, and hook 45 be articulated on mounting ring 61.Connecting rod 44 was rotated around rotation centerline
Cheng Zhong can be pulled linkage part 60 by hook 45, and can be relatively rotated between hook 45 and mounting ring 61, to adjust
Angle between whole connecting rod 44 and linkage part 60.Conversely, can also pass through linkage part 60 when the first locking piece 20 stretches
On mounting ring 61 pull hook 45, with drive connecting rod 44 rotate.Linkage part 60 and connecting rod 44 pass through mounting 61 He of ring
45 connection of hook, structure is simple, and is easily installed and dismantles, and is beneficial to reduce production difficulty, improves production efficiency.
In some embodiments, the linkage part 60 can be isosceles triangle linkage part 60, mounting ring 61 can for along etc.
The bar shaped of the bottom edge arrangement of lumbar triangle shape linkage part 60 mounts ring 61.For example, can be close to the isosceles triangle linkage part
A strip-shaped hole is opened up at 60 bottom edge, it will be able to form at the bottom edge of the isosceles triangle linkage part 60 with straight flange
Bar shaped mounts ring 61, and the width of the corresponding hook 45 can be with the similar length of the strip-shaped hole, which can be for by plate
Hook 45 is articulated on bar shaped mounting ring 61 when installation by U-lag shape hook 45 made of the bending of structural integrity formula, at this moment,
The straight flange of bar shaped mounting ring 61 is connected in the groove of U-lag shape hook 45, and can be rotated in the trench, is formd
It is similar to the structure of shaft, is beneficial to keep stress balance in rotation process, it is not easy to deviate.To make 60 He of linkage part
Connecting rod 44 rotates smooth, a sleeve 62 can be also arranged on the straight flange, or the straight flange can also be arranged to cylinder, to keep away
Exempt from Caton occur in 44 relative rotational motion of linkage part 60 and connecting rod.Continue cooperate Fig. 3 shown in, the linkage part 60 it is another
One end can be hinged with the first locking piece 20.For example, can be in top (namely the linkage part of the isosceles triangle linkage part 60
The other end) along the direction for being parallel to its bottom edge, one strip shape body is set, and be hinged with the first locking piece 20 by the strip shape body.
Referring to shown in Fig. 6, Fig. 7, the embodiment of the invention also provides a kind of cabinets comprising: cabinet 80, carrier 90 and
Locking mechanism 70 as described above, wherein open at one end the 81 of cabinet 80,81 opposite sides of being open are respectively equipped with and the first lock
Determine corresponding first locking part of part 20 and second locking part corresponding with the second locking piece 30, carrier 90 is from being open from 81
It protrudes into cabinet 80 and is slidably connected with cabinet 80, the other end opposite with its inserting end is equipped on carrier 90 is open for block
81 boxboard 91, locking mechanism 70 is arranged on boxboard 91, for locking cabinet 80 and carrier 90.
In specific implementation process, which can be that the first locked groove being arranged at the top of opening 81 (does not show in figure
Out), which can be the second locked groove (not shown) that 81 bottoms of opening are arranged in, and can offer on boxboard 91 logical
Locking mechanism 70 is installed 91 inside face through hole of boxboard, and is exposed to knob 40 outside boxboard 91 through the through-hole by hole, with
The knob 40 can be pulled from outside convenient for user.
Cabinet using the above structure, carrier 90 can be used for carrying electric component, certainly, it can also be used to carry other
The carrier 90 can be such as made into drawer-like in order to bearing article by article.When carrier 90 is pushed into cabinet 80, locking knot
Structure can lock cabinet 80 and carrier 90 from opposite both direction, voluntarily skid off out of cabinet 80 to avoid carrier 90,
It is sealed secured.When needing that the electric component on carrier 90 is overhauled or replaced, rotates and pulls knob 40, it will be able to
Quick release simultaneously pulls out carrier 90 out of cabinet 80, simple to operate, has preferable user experience.
Cooperate shown in Fig. 8, in some embodiments, one or more third guide posts is provided on second locking piece 30
31, it may be provided with the third pilot hole 92 of the bar shaped along 30 telescopic direction of the second locking piece arrangement, the third on the carrier 90
Guide post 31 is slidably connected in the third pilot hole 92.It so, it is possible to avoid to occur in 30 telescopic process of the second locking piece inclined
It moves.Certainly, which may also be arranged on ontology 10, for example, a wing plate can be arranged on ontology 10, and in the wing
The third pilot hole 92 is opened up on plate.
The embodiment of the invention also provides a kind of electronic equipment comprising cabinet as described above and is mounted on carrier 90
Electric component.The electronic equipment can be no longer to repeat one by one herein such as host computer, video card expansion box or server.
When the electronic equipment is host computer, electric component may include the components such as mainboard, power supply and hard disk.When the electronic equipment is aobvious
When card expansion box, which may include the components such as video card, power supply and fan.Due to above-mentioned cabinet have it is convenient for disassembly and assembly excellent
Point, so, equally have the advantages that convenient for disassembly and assembly, easy access, better user experience using the electronic equipment of the cabinet.
Above embodiments are only exemplary embodiment of the present invention, are not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (11)
1. a kind of locking mechanism characterized by comprising
Ontology；
First locking piece, setting on the body, and have the first latched position for being stretched out to first direction and to institute
State the first unlocked position that the opposite second direction of first direction is retracted；
Second locking piece connect by link assembly with first locking piece, and with stretching out to the second direction
Second latched position and the second unlocked position retracted to the first direction；
Knob, is rotatably connected on the ontology, and is connect by linkage part with first locking piece, the drawing
First locking piece can be driven to carry out position switching by the linkage part in hand rotation process, and can be by described
First locking piece drives second locking piece is synchronous to carry out position switching.
2. locking mechanism according to claim 1, which is characterized in that the knob has the storage being bonded with the ontology
Position and the drawing position that the drawing space protruded into for hand is formed between the ontology, the knob is in the reception position
When switching between the drawing position, first locking piece is able to drive in first latched position and first solution
Synchronism switching between lock position.
3. locking mechanism according to claim 2, which is characterized in that the locking mechanism further includes return unit, described multiple
Position part is used for first locking piece or knob offer Flexible Reset power, so that first locking piece is from described first
Unlocked position is reset to first latched position, and the knob is made to be reset to the reception position from the drawing position.
4. locking mechanism according to claim 1, which is characterized in that be equipped with accommodating cavity, the accommodating cavity in the ontology
Top be equipped with lockhole, first locking piece can be arranged in the accommodating cavity with extending and retracting from the lockhole, described
Knob and second locking piece are separately positioned on the opposite sides of the ontology.
5. locking mechanism according to claim 4, which is characterized in that first locking piece includes substrate, is arranged in institute
It states the lock tongue on substrate and setting is led on the substrate and respectively close to first guide post and second at the lock tongue both ends
Xiang Zhu, the top of the accommodating cavity is respectively equipped with the first pilot hole and the second pilot hole at the both ends of the lockhole, described
First guide post and second guide post are connected in first pilot hole and second pilot hole.
6. locking mechanism according to claim 1, which is characterized in that the link assembly includes:
First connecting rod, one end and middle part are respectively equipped with the first strip-shaped hole and the second strip-shaped hole arranged along its length, institute
It states the first locking piece and is equipped with the first pin for wearing first strip-shaped hole, the ontology is equipped with and wears second bar shaped
Second pin in hole；
Second connecting rod, one end and the other end of the first connecting rod are hinged, and the other end is mutually cut with scissors with second locking piece
It connects.
7. locking mechanism according to claim 1, which is characterized in that one end of the linkage part can turn with the knob
It connects dynamicly, the other end is rotatably coupled with first locking piece, is able to drive during the handle rotation described
One end of dynamic component is mobile around the rotary centerline of the knob, and drives described first by the other end of the linkage part
Locking piece carries out position switching.
8. locking mechanism according to claim 7, which is characterized in that the knob includes U-shaped knob ontology, the U-shaped
The both ends of knob ontology are rotatably coupled with the ontology respectively.
9. locking mechanism according to claim 8, which is characterized in that the both ends of the U-shaped knob ontology are along perpendicular to institute
The direction for stating rotary centerline is bent to the same side, and is respectively formed the first bending part and the second bending part, first bending
Connecting rod is provided between portion and the free end of second bending part, one end of the linkage part and the connecting rod connect
It connects.
10. a kind of cabinet characterized by comprising cabinet, carrier and such as described in any item locking machines of claim 1-9
Structure；
The cabinet it is open at one end, the opposite sides of the opening is respectively equipped with and first locking piece corresponding first
Locking part and the second locking part corresponding with second locking piece；
The carrier protrudes into the cabinet from the opening and connect with the box body-sliding, stretches on the carrier with it
Enter to hold the opposite other end to be equipped with the boxboard for opening described in block；
The locking mechanism is arranged on the boxboard, for locking the cabinet and the carrier.
11. a kind of electronic equipment, which is characterized in that including cabinet as claimed in claim 10 and be mounted on the carrier
Electric component.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910430170.6A CN110062540B (en) | 2019-05-22 | 2019-05-22 | Locking mechanism, chassis and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910430170.6A CN110062540B (en) | 2019-05-22 | 2019-05-22 | Locking mechanism, chassis and electronic equipment |
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| CN110062540A true CN110062540A (en) | 2019-07-26 |
| CN110062540B CN110062540B (en) | 2024-02-23 |
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| CN201910430170.6A Active CN110062540B (en) | 2019-05-22 | 2019-05-22 | Locking mechanism, chassis and electronic equipment |
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Cited By (1)
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| CN110392510A (en) * | 2019-07-29 | 2019-10-29 | 合肥联宝信息技术有限公司 | Locking device, cabinet and electronic equipment |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110062540B (en) | 2024-02-23 |
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