CN207541562U - Open no screw access device locating module - Google Patents
Open no screw access device locating module Download PDFInfo
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- CN207541562U CN207541562U CN201721598221.9U CN201721598221U CN207541562U CN 207541562 U CN207541562 U CN 207541562U CN 201721598221 U CN201721598221 U CN 201721598221U CN 207541562 U CN207541562 U CN 207541562U
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Abstract
The utility model provides a kind of open no screw access device locating module,It lies in the support arm that outline border main body includes extension negative angle of transferring downwards at two side of the integrally formed base portion of plastic cement material and base portion,And access device is located in the grasping part formed between base portion and two support arms,And two at support arm internal face integrally formed with the plural positioning convex point being held in access device mounting hole,Solution lock-switch is assembled in the mounting portion of base upper surface again,And it is articulated with operating handle in the axle portion at base portion side,After access device collocation outline border main body is installed on machine frame inside,Can pull downwards makes its limiting section turn be held in solution lock-switch in operating handle,And fastening part is interlocked by the first position of unlocked state and turn is held in the second position that lock-out state is formed in rack,User is allowed to exempt tool i.e. fast demountable access device,And then reach stable structure with operating easy effectiveness,And reduce the working hour needed for assembly and disassembly and cost.
Description
Technical field
The utility model is related to a kind of open no screw access device locating module, espespecially outline border main body include base portion and
It is transferred downwards by two side of base portion the support arm of extension negative angle, and integrally formed with plural positioning convex point at support arm internal face,
And base upper surface Moveable assembled has a solution lock-switch, then the axle portion at base portion side is articulated with operating handle.
Background technology
It presses, now under network high in the clouds technology and the trend of Internet of Things so that computer is with servomechanism science and technology with speed of making rapid progress
Degree growth, development trend are handling huge data mainly towards calculation function is strong, speed is fast and small direction strides forward
While operation, very there is an urgent need for high density and a large amount of access device (such as hard disc, CD-ROM device) to store data, and
Normal framework formula servomechanism is all movable in the accommodating space between each laminate to be accommodated with server casing, and make each servo
Device unit is interconnected with one another and the multiplexing with servomechanism, and it is a big cabinet that can treat as entire servo-drive system,
Each server casing can place multiple access devices, to increase the storage volume of servomechanism.
Since current server casing can generally be distinguished into four kinds of specifications such as 1U, 2U, 3U and 4U, and in unified size
The specification limit in space is fixed, and how dealer in the limited space of server casing places more access devices if must thinking deeply,
The difficulty in the space configuration, fixed form and disassembling, assembling and replacing of access device is more contemplated, is not take up excessively with designing
Space and the structure with eased maintenance, conveniently replaced access device, when user is intended to carry out each access device
During the operation safeguarded or replaced, replacement speed between the access device accommodated inside server casing i.e. must it is eased with
Quickly, and package assembly and manufacture cost is made also to need to add in and consider, to meet the cost of access device substantial amounts and demand, and
Server casing is under permanent use, i.e., it must be considered that facility in the whole stability of servo-drive system and repair, displacement
Property, user is allowed to be convenient to operation to reduce the loss shut down with spent by manpower.
Only the access device is still to be fixed in server casing, and with hand-held tool using screw locking mode a bit
Screw is passed through to the perforation of its shell, then to be directed at the working hour locked and expended in the screw hole on access device considerably long, cause to stop
The time that machine is safeguarded is significantly increased, if the inside of servo-drive system or server casing has been covered with interface card, access device and electricity
When source wiring, winding displacement, it is very inconvenient will so that hand-held tool stretches into the action to lock, even causes screw may be
Cause to lose during locking, and if the screw it is off size and force locking when, then damage easily the mounting hole of access device
Badly it is unfavorable for assembly and disassembly, as needs to be engaged in the key point that this journey dealer desires most ardently research improvement.
Utility model content
Therefore the utility model designer is in view of above-mentioned existing problem and missing, is to collect related data via multi-party
Assessment and consider, and constantly study and change using the experience of research and development for many years for engaging in the industry, the beginning has such open
Without the novel birth of screw access device locating module.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of open no screw access device locating module, it is characterized in that including outline border main body and being articulated in outline border master
Operating handle on body, wherein：
The outline border main body includes the integrally formed base portion of plastic cement material and the support arm for extension of being transferred downwards by two side of base portion,
And it is formed with to preset access device merging grasping part in the inner between base portion and two support arms, and two support arms are towards clamping
Direction in space transfers and is formed with negative angle less than vertical angle between base portion, to be held on default access dress after strutting
It puts at dual side-edge, then integrally formed with being held in answering in corresponding mounting hole on default access device at two support arm internal faces
Number positioning convex point, and base upper surface is equipped with mounting portion and Moveable assembled in the solution lock-switch in mounting portion, and in base portion side
Adjacent at support arm be equipped with axle portion；
The operating handle includes the ontology being articulated at side in axle portion, and to extension below ontology wherein one side wall
Stretching has fastening part, and be equipped at the opposite side of ontology for solution lock-switch be turned on and off interlocking fastening part be in unlock or
The limiting section of lock-out state；Default access device collocation outline border main body is installed on default machine frame inside, can downwards pull in behaviour
Its limiting section turn is made to be held in solution lock-switch as handle, and interlock fastening part and be held in by the first position turn of unlocked state
The second position of lock-out state is formed in default rack.
The open no screw access device locating module, wherein：The outline border main body is in the installation of base upper surface
Portion is recessed, and on mounting portion be equipped with a hollow hole, and base portion and solution lock-switch between be equipped be located at hollow hole in
The elastic element that automatically resets of solution lock-switch is provided, then is stretched between mounting portion and axle portion integrally formed with towards support arm is upward
Hanging shape elastomer, and cutd open in the base surface around elastomer and be equipped with and can be resilient when being compressed downwards by operating handle
The holes of deformation.
The open no screw access device locating module, wherein：The base portion is in the hollow hole internal face of mounting portion
Place is equipped with the first positioning column, and solves lock-switch and include pusher shoe, and the limiting for operating handle is equipped at pusher shoe side
Portion's turn ejection and the pushing part of clasp thereon after crossing to lower section, and be equipped at pusher shoe bottom surface and be held in relatively downward
Holding part at hollow hole internal face and adjacent to the second positioning column stretched at pushing part in hollow hole, then by elasticity
The first positioning column is sheathed at two side of element respectively with being resilient deforming on the second positioning column.
The open no screw access device locating module, wherein：The base portion is in the hollow hole one side wall of mounting portion
Stop wall is formed at face, and the first lateral positioning column is equipped at another side wall surface of hollow hole, and solves pushing away for lock-switch
It moves and opposite cantilever is equipped at part side, and a pushing part is equipped at the notch inner edge between two cantilevers, and at two cantilever bottom surfaces
Holding part is respectively equipped with, then the second positioning column is equipped on the holding piece extended downwardly at pusher shoe bottom surface into hollow hole.
The open no screw access device locating module, wherein：The base thickness is less than 4.8mm, and by unlocking
The pusher shoe of switch, which is supported, to be affixed on hollow hole circumferential surface and is not higher by base upper surface.
The open no screw access device locating module, wherein：The outline border main body has horizontal stroke in the axle portion of base portion
To the axis hole of perforation, and axostylus axostyle is equipped in axis hole, and axle portion outer surface is equipped with the block of protrusion, and the sheet of operating handle
Two side wall of body is equipped with passes through the perforation being mutually pivotally connected, then support when being equipped on body surface and being opened for turn for axostylus axostyle
In the standing block hole on block, and by being outward extended with fastening part below wherein one side wall at ontology side.
The open no screw access device locating module, wherein：Two support arms of the outline border main body are included by base portion
End is transferred downwards the rectangular-shaped vertical section of extension, and is tiltedly stretched and be formed with for below grasping part separately down by two vertical sections
The slope expending section that opening width narrows, and slope expending section is formed with negative angle towards the turnover of grasping part direction.
The open no screw access device locating module, wherein：The convex of the outline border main body below support arm
Point circumferential surface is equipped at least one rib, and be respectively formed with guiding incline towards positioning convex point end by rib.
The open no screw access device locating module, wherein：It is respectively equipped on two support arms of the outline border main body
It sets hole, and is setting grounding elastic part that metal material is separately installed in hole, and grounding elastic part has and is exposed to support arm appearance
Resilient projection on face, then be formed through above resilient projection and set the contact chip that hole is stretched in grasping part.
The open no screw access device locating module, wherein：The support arm is set at below hole equipped with connected
Logical catching groove, and all to having a flange at catching groove internal face, and below the resilient projection of grounding elastic part at be formed with intercalation
Fixinig plate in catching groove, fixinig plate have the cam being held on flange.
The major advantage of the utility model is that outline border main body includes the integrally formed base portion of plastic cement material and by base portion two
Extension of transferring downwards at side forms the support arm of negative angle with base portion, and the grasping part formed between base portion and two support arms is default
There is an access device in position, and integrally formed with the plural positioning convex point being held in access device mounting hole at two support arm internal faces,
Moveable assembled has solution lock-switch in the mounting portion of base upper surface again, and the axle portion at base portion side is articulated with operating handle
Ontology, after access device collocation outline border main body is installed on machine frame inside, can pull downwards makes its limiting section in operating handle
Turn is held in solution lock-switch, and interlocks fastening part by the first position of unlocked state and turn is held in rack and forms locking
The second position of state allows user to exempt tool i.e. fast demountable access device, and then reaches stable structure and operation letter
Easy effectiveness, and reduce the working hour needed for assembly and disassembly and cost.
The minor advantage of the utility model is that outline border main body is held in the palm for the framework that plastic cement material is integrally formed out and slimming
Coiled hair, and the thickness of base portion is made to be less than 4.8mm, and switching group is unlocked loaded on base upper surface will not be higher by mounting portion, it is such
Open outline border main body collocation solution lock-switch and operating handle can be designed a using minimum part part under minimum space
Number is made between base portion and two support arms without screw outline border, and using the characteristic of plastic cement material less than vertical to reach inexpensive
The negative angle of angle can be held on by two support arms at access device dual side-edge, and on two support arms straight forming convex
Point is held on access device respectively in corresponding mounting hole, achievees the effect that no screw fixes access device with this, and is positioned
The rib structure design of salient point can not only strengthen what interference assembling between positioning convex point and mounting hole was not easily disconnected from after reaching fixed
Effect can also facilitate and be detached from mounting hole in favor of dismantling outline border main body.
Another advantage of the utility model is on two support arms of outline border main body to set hole, and setting for that can be respectively equipped with
The grounding elastic part of metal material is separately installed in hole, and grounding elastic part has the resilient projection being exposed on support arm outer surface,
It is formed through above resilient projection again and sets hole to support the contact chip being contacted on access device, work as access device
When collocation outline border main body is installed in rack, the resilient projection of grounding elastic part will be held in rack, you can pass through ground connection
Shrapnel supports respectively to be contacted in access device and rack, makes access device that can be guided because of the static discharge of human contact or accumulation
The earth-return circuit being transmitted in rack is discharged, and the effect with electrostatic protection, the function of such strengthening system ground connection, into
And ensure access device and normally operate.
Description of the drawings
Fig. 1 is the stereo appearance figure of the utility model.
Fig. 2 is the three-dimensional exploded view of the utility model.
Fig. 3 is the three-dimensional exploded view at another visual angle of the utility model.
Fig. 4 is the utility model outline border main body and front view of the access device before assembling.
Fig. 5 is the utility model outline border main body and forward sight partial cutaway view of the access device after assembling.
Fig. 6 is the stereo appearance figure that the utility model is installed on before cabinet inside.
Fig. 7 is partial enlargement front sectional elevation when the utility model is installed on cabinet inside.
Fig. 8 is partial enlargement front sectional elevation of the utility model operating handle when pressing.
Fig. 9 is partial enlargement front sectional elevation of the utility model operating handle after locking.
Figure 10 is the stereo appearance figure that the utility model is installed on after cabinet inside.
Figure 11 is partial enlargement front sectional elevation of the utility model operating handle before unlock.
Figure 12 is partial enlargement front sectional elevation of the utility model operating handle after unlock.
Reference sign：1- outline border main bodys；10- grasping parts；101- is open；11- base portions；111- mounting portions；1111-
Hollow hole；1112- stop walls；The first positioning columns of 1113-；1114- guiding blocks；112- axle portions；1121- axis holes；1122- axostylus axostyles；
1123- blocks；113- elastomers；1131- holes；12- support arms；12a- vertical sections；12b- slope expending sections；121- positioning convex points；
1211- ribs；1212- guiding inclines；122- sets hole；1221- catching grooves；1222- flanges；13- solves lock-switch；131- pusher shoes；
1311- cantilevers；1312- notches；1313- holding pieces；The second positioning columns of 1314-；1315- slippage slots；132- pushing parts；133- is detained
Hold portion；14- elastic elements；15- grounding elastic parts；151- resilient projections；152- contact chips；153- fixinig plates；1531- cams；2-
Operating handle；21- ontologies；211- side walls；212- perforates；213- standing block holes；22- fastening parts；23- limiting sections；3- access dresses
It puts；31- mounting holes；4- racks；40- accommodating spaces；41- partition boards；411- location holes.
Specific embodiment
To reach above-mentioned purpose and effect, technological means and its construction used by the utility model, hereby draw with regard to this reality
With novel preferred embodiment elaborate, its construction is as follows with function, understands completely in order to sharp.
It please refers to Fig.1, shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, respectively the stereo appearance figure of the utility model, stereo decomposing
Figure, the three-dimensional exploded view at another visual angle, outline border main body are with access device in the front view before assembling and the part of the forward sight after assembling
Sectional view, it can be clearly seen from the figure that, the open no screw access device locating module of the utility model is includes outline border
Main body 1, the operating handle 2 being articulated in outline border main body 1 and the access device 3 being fixed in outline border main body 1, therefore with regard to the master of this case
Wanting component and feature, details are as follows, wherein：
The outline border main body 1 includes the plastic cement material integrally formed base portion 11 of institute and is transferred downwards extension by 11 2 side of base portion
Support arm 12, and be formed between 11 and two support arm 12 of base portion the grasping part 10 of tool opening 101 at lower section, and two support arms 12
Integrally formed with opposite plural positioning convex point 121 at internal face, and 11 upper surface of base portion is then equipped with the mounting portion 111 of recess
And Moveable assembled is equipped with elastic element 14 in the solution lock-switch 13 in mounting portion 111, and solving between lock-switch 13 and base portion 11,
And 11 side of base portion is adjacent to axle portion 112 is equipped at support arm 12, then integrally formed with court between mounting portion 111 and axle portion 112
The upward hanging shape elastomer 113 stretched of support arm 12.
In the present embodiment, hollow hole 1111 is equipped with close to middle position on the mounting portion 111 of base portion 11, and in hollow hole
The opposed, inwardly directed rectangular-shaped stop wall 1112 for being formed with protrusion at 1111 side wall surfaces, and at another side wall surface of hollow hole 1111
Equipped with the first lateral positioning column 1113, then it is formed in 1111 circumferential surface of hollow hole adjacent at the first positioning column 1113
Guiding block 1114, and the axle portion 112 of base portion 11 then has the axis hole 1121 before and after lateral direction penetrating to base portion 11 on two side end faces,
And axostylus axostyle 1122 is equipped in axis hole 1121, and it is convex adjacent to being equipped at support arm 12 to be located at base portion 11 on 112 outer surface of axle portion
The block 1123 gone out；In addition, to cut open equipped with a holes 1131 on 11 surface of base portion around elastomer 113, you can pass through holes
1131 extend downwardly into the inner in a flexible deformation to provide during effect of the elastomer 113 by compressing.
Furthermore solution lock-switch 13, which includes to support, is affixed on 1111 circumferential surface of hollow hole and not above (being equal to or less than) base
The horizontal translocation part 131 of 11 upper surface of portion, and be equipped between opposite 1311 and two cantilever 1311 of cantilever at 131 side of pusher shoe
Notch 1312, and pushing part 132 between two cantilevers 1311 is equipped at 1312 inner edge of notch, then in two cantilevers, 1311 bottom surface
Place is respectively equipped with the holding part 133 being held in downwards at 1111 internal face of hollow hole, so that pusher shoe 131 can be in mounting portion 111
The interior action for sliding laterally displacement, but 131 bottom surface of pusher shoe adjacent at pushing part 132 be equipped with extend downwardly into hollow hole
Holding piece 1313 in 1111, and the second positioning column 1314 is equipped on holding piece 1313, it can will be at 14 2 side of elastic element
It is sheathed on respectively on the first positioning column 1113 and the second positioning column 1314, and elastic element 14 is made to be positioned in hollow hole 1111,
And it is recessed at 131 bottom surface of pusher shoe and stretches into slippage slot 1315 in the inner for guiding block 1114.
However, two support arms 12 of above-mentioned outline border main body 1 include vertical section 12a and slope expending section 12b, vertical section 12a is by base
Portion transfer separately down 11 end extension one distance formed it is rectangular-shaped, and from two vertical section 12a all to it is oblique stretch be formed with for
The slope expending section 12b that 101 width that are open narrow, and slope expending section 12b by vertical section 12a towards 10 direction of grasping part turnover be formed with it is negative
The offset of angle [alpha], and the vertical section 12a of support arm 12 at slope expending section 12b internal faces adjacent to being respectively formed with horizontal convex
Point 121, and the slope expending section 12b below two support arms 12 is formed with other two horizontal positioning at 101 internal faces of opening
Salient point 121, and at least one rib 1211 is respectively equipped with, then by rib in 121 circumferential surface of positioning convex point below two slope expending section 12b
Item 1211 is respectively formed with a guiding incline 1212 towards 121 end of positioning convex point.
It is further provided with setting hole 122 respectively and set in addition, two support arms 12 of outline border main body 1 are located on slope expending section 12b
The catching groove 1221 being connected at 122 lower section of hole, and all to having flange 1222, and two set hole at 1221 internal face of catching groove
The grounding elastic part 15 of metal material is separately installed in 122, and grounding elastic part 15 has the bullet being exposed on 12 outer surface of support arm
Property protrusion 151, and be formed through above resilient projection 151 and set the hanging shape that hole 122 is stretched in grasping part 10
Contact chip 152, and the fixinig plate 153 being formed at 151 lower section of resilient projection in intercalation to catching groove 1221, then in fixinig plate 153
With the cam 1531 being held on flange 1222.
The operating handle 2 includes the ontology 21 being articulated at side in axle portion 112, and is set on 21 2 side wall 211 of ontology
Have and pass through the perforation 212 being mutually pivotally connected for axostylus axostyle 1122, and be equipped on 21 surface of ontology close to 212 positions of perforation for ontology
21 turns are held in when opening in the standing block hole 213 of a positioning on block 1123, and then by wherein side at 21 side of ontology
Rectangular-shaped fastening part 22 is outward extended at 211 lower section of wall, and the limit of continuous segment difference shape is equipped at the opposite side of ontology 21
Position portion 23.
It is that first by access device 3, [such as 3.5 inch are hard when the outline border main body 1 and access device 3 of the utility model are in assembling
The hard disc (HDD) of dish, 2.5 inch hard discs or other sizes or solid hard disc (SSD)] wherein a longer side limit is oblique is placed in outline border
In the grasping part 10 of main body 1, and being resisted against makes two positioning convex points 121 of its upper and lower be held in respectively at 12 internal face of support arm
On access device 3 in corresponding mounting hole 31, you can at the rib 1211 of lower section positioning convex point 121 and 31 wall surface of mounting hole
After formation interference assembles, and the wherein shorter lateral sides of access device 3 are resisted against at 11 internal face of base portion, it can pull in another
The slope expending section 12b of arm 12 is strutted outward using vertical section 12a as fulcrum, and slope expending section 12b is made gradually to be become by original negative angle α
Shape expands into positive-angle (formed i.e. between support arm 12 and base portion 11 and be greater than or equal to 90 degree of angles), and 101 width that are open become larger,
So that 3 another longer side limit of access device can be smoothly in the oblique grasping part 10 for being placed in outline border main body 1, then decontrol another
After support arm 12 makes its elastic reset to original position, it can will be resisted against 3 another longer side of access device at another 12 internal face of support arm
Bian Shang, and it is held in corresponding mounting hole 31 on access device 3 respectively by two positioning convex points 121 of another 12 upper and lower of support arm
It is interior, you can by the rib 1211 of lower section positioning convex point 121 with forming interference assembling at 31 wall surface of mounting hole, while to make two support arms
It, can be by the firm folder for being positioned at outline border main body 1 of access device 3 after 12 relative resilients are held at 3 dual side-edge of access device
It holds in space 10, and reaches no screw by four positioning convex points 121 of 1 plastic cement material straight forming of outline border main body and fix access
The effect of device 3.
In the present embodiment, when access device 3 is to be placed in the grasping part 10 of outline border main body 1, metal shell
It will be pushed against respectively in the grounding elastic part 15 installed on two support arms 12 at dual side-edge, and make contact chip 152 by the effect pushed against
Resilient projection 151 is interlocked afterwards towards 122 direction of hole is set in an elastic beat displacement, it so can be by the contact chip of grounding elastic part 15
152 are held on the metal shell of access device 3 and form state in electrical contact respectively, to ensure the function of integral ground.
It please arrange in pairs or groups refering to shown in Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, before respectively the utility model is installed on cabinet inside
Before the partial enlargement of stereo appearance figure, partial enlargement front sectional elevation, operating handle when being installed on cabinet inside when pressing
Partial enlargement front sectional elevation and the stereo appearance figure that is installed on after cabinet inside after pseudosection, locking, by can be clear in figure
Chu finds out, the open no screw access device locating module of the utility model for can be applied to host computer, server casing,
In the rack 4 for storing use or telecommunications cabinet etc., which is vertically to be equipped with spaced plural number partition board 41, and
The accommodating space 40 for having insert port at top is separated to form between each two adjacent separator 41, and is equipped at least at 41 top of partition board
One location hole 411.
When the collocation outline border of multiple access devices 3 main body 1 of the utility model is installed on together in rack 4, being first will be outer
Frame main body 1 and access device 3 are downwardly into accommodating space 40, secondly support arm 12 will be inserted into positioning along partition board 41,
And because outline border main body 1 is integrally formed by plastic cement material, the generated frictional force between rack 4 can be reduced to greatest extent, is made
Entirety is easy to embedded and slides and smooth, at this point, operating handle 2 is that can be detached from machine in the outline border main body 1 of arranging in pairs or groups of access device 3
Frame 4 forms the first position of unlocked state.
And after outline border main body 1 and access device 3 are inserted in rack 4, it can pull downwards in the ontology of operating handle 2
21, make its ontology 21 using the axle portion 112 of base portion 11 as axle center towards the 1 direction turn of outline border main body, and under be pressed on 113 court of elastomer
In a flexible deformation at holes 1131, and during operating handle 2 is pulled, limiting section 23 will turn ejection opened in unlock
It closes on 13 pushing part 132, and interlock holding part 133 by pusher shoe 131 to make transverse direction along the hollow hole 1111 of mounting portion 111
The action of slide displacement and pushing and pressing in elastic element 14 in a flexible deformation, and the limiting section 23 of handle to be operated 2 cross to
After at 132 lower section of pushing part, you can pusher shoe 131 is driven to automatically return to original position by the elastic restoring force of elastic element 14,
And pushed up by elastomer 113 and peak at operating handle 2, its limiting section 23 is made to be held at 132 bottom surface of pushing part and is closed, and
Fastening part 22 is held in 2 turn of operating handle in the location hole 411 of partition board 41, can prevent access device 3 vertically to
Upper displacement and be detached from rack 4, at this point, operating handle 2 is to be installed on inside rack 4 in the outline border main body 1 of arranging in pairs or groups of access device 3
The second position of lock-out state is formed, and then reaches stable structure with operating easy effectiveness, and promotes it and resists the structure for falling and falling
Intensity.
In the present embodiment, the framework that 11 and two support arm 12 of base portion of outline border main body 1 is integrally formed out by plastic cement material with
Pallet (Tray) head is thinned, and 11 thickness of base portion is made to be less than 4.8mm, preferably 4.69mm, and solves lock-switch 13 and is assembled in peace
Thickness in dress portion 111 is no more than the thickness of (being equal to or less than) base portion 11 and 23 clasp of limiting section of operating handle 2
Ontology 21 will not be above 11 upper surface of (being equal to or less than) base portion, such open outline border master when on pushing part 132
The collocation solution lock-switch 13 and operating handle 2 of body 1 can be designed under minimum space and a be reached using minimum part number of packages
Low cost is less than vertical angle between 11 and two support arm 12 of base portion without screw outline border, and using the characteristic of plastic cement material to make
The negative angle α of (such as acute angle) is spent, can pull and outward strut to be held at 3 dual side-edge of access device, and two in two support arms 12
Four positioning convex points 121 of straight forming are held on access device 3 respectively in corresponding mounting hole 31 on support arm 12, are reached with this
The effect of access device 3 is fixed to no screw, can also rely on the positioning convex point 121 at 12 lower section of support arm with rib 1211 with fixing
Interfere assembling at 31 wall surface of hole, make access device 3 is firm to be positioned in the grasping part 10 of outline border main body 1, be not likely to produce pine
Dynamic or disengaging, user can exempt, access device 3 is installed on inside rack 4 easily using tool, is accessed with effective reduce
Working hour and cost needed for 3 assembly and disassembly of device.
In addition, when the collocation outline border of access device 3 main body 1 is inserted in rack 4, secondly support arm 12 will be along partition board 41
Positioning is inserted into, and the resilient projection 151 of grounding elastic part 15 is made to be held at 41 internal face of partition board in a flexible deformation, you can is logical
Cross the contact chip 152 of grounding elastic part 15 and resilient projection 151 be held in respectively access device 3 metal shell and rack 4 every
On plate 41, grounding elastic part 15 can be relied on access device 3 because of the static discharge directed transmission of human contact or accumulation to machine
Earth-return circuit on frame 4 is discharged, and the effect with electrostatic protection, the function of such strengthening system ground connection, and then is ensured
Access device 3 normally operates and the stability of data transmission.
Please refer to shown in Figure 11, Figure 12, respectively the utility model operating handle is before the partial enlargement before unlock
Partial enlargement front sectional elevation after pseudosection and unlock, it can be clearly seen from the figure that, when user is intended to take access device 3
When being taken out respectively from 4 inside of rack with outline border main body 1, it is only necessary to pull the pusher shoe 131 in solution lock-switch 13 along base portion 11
Mounting portion 111 slides laterally displacement, and pushing part 132 is made to be detached from the limiting section 23 of operating handle 2 and forms unlocked state
First position, you can pushed up by elastomer 113 and peak at ontology 21 and opened using axle portion 112 as axle center turn, and treat blocking
Portion 22 is detached from 2 turn of operating handle at the location hole 411 of partition board 41, and can pull up will be outer in operating handle 2
Frame main body 1 and access device 3 are quickly removed from the accommodating space 40 of rack 4, and complete to connect inside access device 3 and rack 4
Device or winding displacement hot plug fast assembling-disassembling are connect, effectively to save working hour and the cost needed for assembly and disassembly, it is ensured that whole plug pair
The stability and smooth degree connect, the convenience for also can improve maintenance, replacing with.
And during outline border main body 1 on access device 3 by dismantling, it can first pull and be strutted outward in a wherein support arm 12,
And positioning convex point 121 is made to be detached from the mounting hole 31 in access device 3 respectively, then access device 3 is taken out outline border main body 1, make it
Mounting hole 31 is detached from after the positioning convex point 121 of another support arm 12, can easily dismantle outline border main body 1 to take out access device
3,121 structure design of positioning convex point of such support arm 12, it is fixed not only to be strengthened by the characteristic of rib 1211 plastic cement material itself
Interference assembling achievees the effect that be not easily disconnected from after fixing between position salient point 121 and mounting hole 31, can also rely on 1211 endface of rib
Guiding incline 1212 facilitate disengaging in mounting hole 31, in favor of dismantling outline border main body 1.
Therefore the utility model includes the integrally formed base portion 11 of plastic cement material and base portion 11 mainly for outline border main body 1
It transfers downwards at two sides and extends the support arm 12 of negative angle, and be located and deposit in the grasping part 10 between 11 and two support arm 12 of base portion
Device 3 is taken, and is positioned at two support arms, 12 internal face integrally formed with the plural number being held in respectively in the mounting hole 31 of access device 3
Salient point 121, then solution lock-switch 13 is assembled in the mounting portion 111 of 11 upper surface of base portion, and the axle portion 112 at 11 side of base portion
On be articulated with operating handle 2, when the outline border main body 1 of arranging in pairs or groups of access device 3 is installed in rack 4, can pull downwards in operating handle 2
Make its 23 turn of limiting section be held in solution lock-switch 13, and interlock fastening part 22 by the first position of unlocked state turn clasp
In the second position for forming lock-out state in rack 4, allow user that can exempt tool fast assembling-disassembling access device 3, and then reach
Stable structure reduces the working hour needed for assembly and disassembly and cost with operating easy effectiveness.
It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art
Understand, in the case where not departing from the spirit and scope that claim is limited, can many modifications may be made, variation or it is equivalent, but
It falls within the scope of protection of the utility model.
Claims (10)
1. a kind of open no screw access device locating module, it is characterized in that including outline border main body and being articulated in outline border main body
On operating handle, wherein：
Support arm of the outline border main body comprising the integrally formed base portion of plastic cement material and extension of being transferred downwards by two side of base portion, and
It is formed with to preset access device merging grasping part in the inner between base portion and two support arms, and two support arms are towards grasping part
Direction transfers and is formed with negative angle less than vertical angle between base portion, to be held on default access device two after strutting
Side edge, then determine at two support arm internal faces integrally formed with the plural number being held on default access device in corresponding mounting hole
Position salient point, and base upper surface is equipped with mounting portion and Moveable assembled in the solution lock-switch in mounting portion, and adjacent in base portion side
Axle portion is equipped at support arm；
The operating handle includes the ontology being articulated at side in axle portion, and is outward extended with below ontology wherein one side wall
Fastening part, and be equipped at the opposite side of ontology and be turned on and off interlocking fastening part in unlock or locking for solution lock-switch
The limiting section of state；Default access device collocation outline border main body is installed on default machine frame inside, can downwards pull in operation handlebar
Hand makes its limiting section turn be held in solution lock-switch, and interlock fastening part be held in by the first position turn of unlocked state it is default
The second position of lock-out state is formed in rack.
2. open no screw access device locating module according to claim 1, it is characterised in that：The outline border main body exists
The mounting portion of base upper surface is recessed, and a hollow hole is equipped on mounting portion, and is equipped between base portion and solution lock-switch
Providing the elastic element that automatically resets of solution lock-switch in hollow hole, then between mounting portion and axle portion integrally formed with
Towards the upward hanging shape elastomer stretched of support arm, and cutd open in the base surface around elastomer equipped with can be by operating handle
The holes of deformation is resilient when compressing downwards.
3. open no screw access device locating module according to claim 2, it is characterised in that：The base portion is being installed
At the hollow hole internal face in portion be equipped with the first positioning column, and solve lock-switch include pusher shoe, and at pusher shoe side be equipped with can
The pushing part of clasp thereon after being crossed for the limiting section turn ejection of operating handle to lower section, and set at pusher shoe bottom surface
Have the holding part being held in relatively downward at hollow hole internal face and adjacent to stretched at pushing part in hollow hole second
Positioning column, then the first positioning column is sheathed on being resilient deforming on the second positioning column by two side of elastic element respectively.
4. open no screw access device locating module according to claim 3, it is characterised in that：The base portion is being installed
Stop wall is formed at the hollow hole side wall surface in portion, and the first lateral positioning is equipped at another side wall surface of hollow hole
Column, and solve and opposite cantilever is equipped at the pusher shoe side of lock-switch, and a pushing tow is equipped at the notch inner edge between two cantilevers
In portion, and holding part is respectively equipped at two cantilever bottom surfaces, then the holding piece extended downwardly at pusher shoe bottom surface into hollow hole
Equipped with the second positioning column.
5. open no screw access device locating module according to claim 2, it is characterised in that：The base thickness is small
In 4.8mm, and supported by the pusher shoe of solution lock-switch and be affixed on hollow hole circumferential surface and be not higher by base upper surface.
6. open no screw access device locating module according to claim 1, it is characterised in that：The outline border main body exists
The axle portion of base portion has the axis hole of lateral direction penetrating, and axostylus axostyle is equipped in axis hole, and axle portion outer surface is equipped with the gear of protrusion
Block, and two side wall of ontology of operating handle is equipped with and passes through the perforation being mutually pivotally connected for axostylus axostyle, then be equipped on body surface
The standing block hole being held in when being opened for turn on block, and by being outward extended with below wherein one side wall at ontology side
Fastening part.
7. open no screw access device locating module according to claim 1, it is characterised in that：The outline border main body
Two support arms include the rectangular-shaped vertical section for extension of being transferred downwards by base portion end, and are tiltedly stretched and be formed with separately down by two vertical sections
For the slope expending section that width at grasping part lower opening narrows, and slope expending section is formed with negative angle towards the turnover of grasping part direction
Degree.
8. open no screw access device locating module according to claim 1, it is characterised in that：The outline border main body exists
Positioning convex point circumferential surface below support arm is equipped at least one rib, and be respectively formed with towards positioning convex point end by rib
Guiding incline.
9. open no screw access device locating module according to claim 1, it is characterised in that：The outline border main body
It is respectively equipped on two support arms and sets hole, and setting grounding elastic part that metal material is separately installed in hole, and grounding elastic part has
There is the resilient projection being exposed on support arm outer surface, then be formed through above resilient projection and to set hole to stretch to clamping empty
Interior contact chip.
10. open no screw access device locating module according to claim 9, it is characterised in that：The support arm it is embedding
It puts place below hole and is equipped with the catching groove being connected, and all to having flange, and grounding elastic part is elastic convex at catching groove internal face
The fixinig plate being formed at below portion in intercalation to catching groove, fixinig plate have the cam being held on flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598221.9U CN207541562U (en) | 2017-11-24 | 2017-11-24 | Open no screw access device locating module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598221.9U CN207541562U (en) | 2017-11-24 | 2017-11-24 | Open no screw access device locating module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207541562U true CN207541562U (en) | 2018-06-26 |
Family
ID=62615112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721598221.9U Active CN207541562U (en) | 2017-11-24 | 2017-11-24 | Open no screw access device locating module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207541562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708913A (en) * | 2018-07-10 | 2020-01-17 | 恒昌行精密工业有限公司 | Improved structure of positioning device |
-
2017
- 2017-11-24 CN CN201721598221.9U patent/CN207541562U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708913A (en) * | 2018-07-10 | 2020-01-17 | 恒昌行精密工业有限公司 | Improved structure of positioning device |
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