A kind of plug retaining socket module
Technical field
The invention belongs to rack power distribution unit and manufacture field, especially relate to one and can be prevented effectively from plug and drop,
Use simple, save the plug retaining socket module of interior of equipment cabinet working place.
Background technology
Power distribution unit, the rack power distribution socket that namely we often say, power distribution unit is for rack
The product that the electrical equipment that formula is installed provides electric power to distribute and designs, has different function, mounting means and different slot groups
The multiple series specification closed, can provide, for different power environments, the rack power distribution solution being suitable for.Power distribution
The application of unit, can make that the power distribution in rack is more neat, reliable, safety, professional and attractive in appearance, and makes power supply in rack
Maintenance more convenient and reliable.
By the use of the power distribution unit product of industrial standard, but the power safety of networking products is made more to carry
Height, meets the requirement of visual plant power supply input.Earthing wire detecting circuit is indicated by high brightness luminous tube, can be the truest
Whether ground your supply line of detection earth lead and earth lead quality, remind you connect jail and keep good earth lead, to guarantee
Lightning protection current by pass smoothly and Electrical Safety.
But it is currently the period of big data age high speed development, along with computer networking technology develops, server, friendship
Change planes, the demand of the key equipment such as various electronic equipments increases the most day by day, and its business undertaken is more and more crucial, to residing for equipment
Environment (such as machine room, rack etc.) require the highest, all participation key equipments run facility all must have high reliability
With availability.For supply socket, it is last one critical point of all devices electricity consumption, if its power supply is not sufficiently stable, and lacks
Weary enough defencive functions, it would be possible to cause whole system to be collapsed.Existing plug stopping mechanism is usually two-way inside conjunction
Hold together, during operation, need both hands to carry out, need the biggest working place, interior of equipment cabinet can be wasted when being arranged on interior of equipment cabinet valuable
Space, with also having a kind of plug stopping mechanism to be one line ball iron wire of installation on socket panel, but although such mechanism
Save space, but once occur the plug of pullling of vibrations or external strength very easily to drop from socket panel, do not have
Reach good socket retaining effect, dropping so being badly in need of now proposing being prevented effectively from plug, using simple, saving rack
The plug retaining socket module of inner space.
Summary of the invention
The technical problem to be solved is, saves enclosure interior, can be prevented effectively from slotting while of using simple
Head drops.
For solving the problems referred to above, the technical scheme is that a kind of plug retaining socket module including locking card, is inserted
Seat surface plate and be arranged on the bottom bottom socket panel;Described locking card can be slidably mounted on socket panel;Described socket
The chute for installing locking card it is provided with on panel;Described locking card is in " U " type, and in locking card, eaves extends inwardly to form retaining
Eaves;
The slide rail coordinated with chute it is provided with on locking card;Limiting card A and limiting card B it is provided with on described slide rail;Described
The limiting card a coordinated with limiting card A, and the limiting card b coordinated with limiting card B it is also equipped with in chute;Limiting card A and spacing
Horizontal range C between card B is less than horizontal range D between limiting card a and limiting card b.Arrange between locking card and socket panel
Multiple location fit mechanisms, can respectively locking card blocking plug, unclamp plug, be installed to socket module time location, unless
Applying enough external force according to specific direction promotes locking card to change state, and locking card locking will not be because of vibrations, touching etc. after putting in place
It is accidentally unlocked.
Further, one end of described chute is provided with slide rail installing hole.
Further, described slide rail is L-shaped.
Further, the end of described locking card is provided with square catching groove.
Further, the edge of described socket panel has been provided with bayonet lock.
Further, two opposite side of described bottom are that position is respectively equipped with wire clamping connected hole, are internally provided with conduction fore-set.
Further, described limiting card A and limiting card a is triangle bayonet lock.
Further, described limiting card B and limiting card b is arc bayonet lock.
Beneficial effects of the present invention: present configuration use single-sided sliding mode unclamp, block plug, narrow space,
In the rack that cable gathers, one-handed performance can be simple to operate, saves interior of equipment cabinet working place and is beneficial to use.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of the present invention;
Fig. 2 is the structural representation of socket panel;
Fig. 3 is the structural representation of locking card;
Fig. 4 is the assembling schematic diagram of socket panel and locking card, and when wherein figure a is for starting to assemble, the buckle of locking card is put
Enter the structural representation in panel-mounted hole, when figure b completes the assembling of locking card and panel, between locking card and socket panel
Positional structure schematic diagram, when figure c socket panel can be inserted into plug, the positional structure schematic diagram between locking card and socket panel,
After figure d plug inserts, the positional structure schematic diagram between locking card and socket panel.
Detailed description of the invention
The invention will be further elaborated with specific embodiment below in conjunction with the accompanying drawings.
As Figure 1-3, a kind of plug retaining socket module, including locking card 1, socket panel 2 and be arranged on socket
Bottom 3 bottom panel 2;Described locking card 1 can be slidably mounted on socket panel 2;Be provided with on described socket panel 2 for
The chute 2.3 of locking card 1 is installed;Described locking card 1 is in " U " type, and in locking card 1, eaves extends inwardly to form retaining eaves 1.4;
The slide rail 1.3 coordinated with chute 2.3 it is provided with on described locking card 1;It is provided with limiting card A on described slide rail 1.3
1.1 and limiting card B 1.2;The limiting card a2.1 coordinated with limiting card A1.1 it is also equipped with in described chute 2.3, and with spacing
The limiting card b 2.2 that card B 1.2 coordinates;Horizontal range C between limiting card A 1.1 and limiting card B 1.2 is less than limiting card a
Horizontal range D between 2.1 and limiting card b 2.2, after plug inserts, by the arc bayonet lock of the limiting card B 1.2 of locking card 1 more
The arc bayonet lock of the limiting card b 2.2 crossing socket panel 2 is positioned, and will not automatically unclamp, and limiting card A 1.1 is the most limited
Card a 2.1 limits, and the retaining eaves 1.4 that now the interior eaves of locking card 1 extends inwardly to form pins the edge of plug.
As it is shown in figure 1, the end of described locking card 1 is provided with square catching groove 1.5, operator's one-handed performance is facilitated to beat
Opening and fasten locking card 1, the edge of socket panel 2 has been provided with bayonet lock 2.4 simultaneously, facilitates module combination to install.
As shown in Fig. 4 (a), one end of chute 2.3 is provided with slide rail 1.3 installing hole 2.3.1, starts assembling, locking card 1
Panel mounting hole 2.3.1 put into by slide rail 1.3.
As shown in Fig. 4 (b), the triangle bayonet lock of the limiting card A 1.1 of locking card horizontal sliding to the left to locking card is crossed slotting
The triangle bayonet lock of the limiting card a 2.1 of seat surface plate, now locking card is limited, will not automatically get loose, and completes locking card 1 and inserts
The assembling of seat surface plate 2.
As shown in Fig. 4 (c), continue by the arc bayonet lock of the limiting card B 1.2 of locking card 1 horizontal sliding to the left to locking card 1 more
The arc bayonet lock of the limiting card b 2.2 crossing socket panel 2 reaches maximum Limitation Of Movement, and now socket panel can be inserted into plug.
As shown in Fig. 4 (d), after plug inserts, the arc bayonet lock of the limiting card B 1.2 of locking card 1 is crossed socket panel 2
The arc bayonet lock of limiting card b 2.2 be positioned, will not automatically unclamp, and limiting card A 1.1 the most limited card a 2.1 limits
System, the retaining eaves 1.4 that now the interior eaves of locking card 1 extends inwardly to form pins the edge of plug.
Can be seen that the present invention by aforesaid operations process, use single-sided sliding mode to unclamp, block the design of plug,
One-handed performance in the rack that narrow space, cable gather, has saved interior of equipment cabinet working place and installing space.Insert simultaneously
Head and socket plug together after putting in place, promote locking card 1 blocking plug, and plugs and sockets is i.e. fixed to an entirety, and plug does not has completely
Get loose possibility, unless unclamped locking card.Multiple location fit mechanism is set between locking card and socket module, can be respectively only
Move back card blocking plug, unclamp plug, location when being installed to socket module, apply enough external force except in specific direction and only promote
Moving back card change state, locking card locking will not be accidentally unlocked because of vibrations, touching etc. after putting in place.Earn out (damage) locking card by force to move back
Going out plug and require more than the power of 150N, (national regulations plug withdrawal force measuring is little for the power normally pulling the plug out of the socket required much larger than GB
In 50N).During normal use, when either still unclamping plug during locking plug, locking card is one with socket module all the time
Body, it is not necessary to worry the problem that locking card is lost, taken care of.
More firm in order to ensure that the wire of the inside of socket panel 2 and bottom 3 is installed, two opposite side of described bottom 3
It is respectively equipped with wire clamping connected hole 3.1 for position, is internally provided with conduction fore-set 3.2.
Those of ordinary skill in the art it will be appreciated that embodiment described here be to aid in reader understanding this
Bright principle, it should be understood that protection scope of the present invention is not limited to such special statement and embodiment.This area
It is each that those of ordinary skill can make various other without departing from essence of the present invention according to these technology disclosed by the invention enlightenment
Planting concrete deformation and combination, these deform and combine the most within the scope of the present invention.