CN102223778A - Slipway for inserting card - Google Patents
Slipway for inserting card Download PDFInfo
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- CN102223778A CN102223778A CN2010101465243A CN201010146524A CN102223778A CN 102223778 A CN102223778 A CN 102223778A CN 2010101465243 A CN2010101465243 A CN 2010101465243A CN 201010146524 A CN201010146524 A CN 201010146524A CN 102223778 A CN102223778 A CN 102223778A
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- groove
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- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 11
- 235000011613 Pinus brutia Nutrition 0.000 claims description 11
- 241000018646 Pinus brutia Species 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The embodiment of the invention discloses a slipway for inserting a card, comprising a body part in an I-shaped structure and a positioning part, wherein the body part comprises two transverse members and a vertical member; the two transverse members are positioned on two sides of the vertical member and are connected according to the I-shaped structure; connecting positions connected with card inserting members in a matching manner are respectively arranged on two sides of any one transverse member and are grooves or bump rails; the card inserting members are inserting cards or handles strips with the inserting cards; the positioning part used for detachably connecting the body part to a card inserting assembly is arranged on the at least one transverse member; the positioning part is a limiting lug boss and/or a limiting slot; the limiting lug boss is connected with the slot on the card inserting assembly in a matching manner; and the limiting slot is connected with the limiting lug boss arranged on the card inserting assembly in a matching manner. Therefore, the slipway disclosed by the embodiment of the invention has a simple structure and simpler processing flow and is easier for disassembly and assembly.
Description
Technical field
The present invention relates to a kind of ramp design, particularly relate to a kind of slideway that is used for plug-in card.
Background technology
Generally adopt the version of plug-in card to assemble communication products in the communication products, because on different plug-in cards, carry the communication products of dissimilar interfaces and different business processing capacity, therefore, by changing plug-in card, just can change the communication products of dissimilar interfaces and different business processing capacity in the working site flexibly.Router particularly, its kind of interface is many, and every kind of interface also exists multiple transmission rate and multiple physical medium.Therefore, generally can adopt a plug-in card assembly, as, general service disposable plates or cabinet backboard slot, they are all irrelevant with interface, and a plurality of grooves can be provided, so that can insert various plug-in cards neatly or have the Handle Bar of plug-in card.On different plug-in cards, can carry the router of various interface, various speed and various different physical mediums.
For the plug-in card of dissimilar interfaces, because the complexity difference of the physics realization of dissimilar interfaces, therefore, the physical size of plug-in card is also just different.In order to guarantee that the general service disposable plates has certain compatibility and extensibility, a general plug-in card assembly can be supported overall with subcard, half-breadth subcard and 1/4 width subcard.See also Fig. 1, it is for carrying out compatible structural representation between the plug-in card of different size.In order to satisfy the requirement of above-mentioned compatibility, need flexible dismountable slideway on the plug-in card assembly, for example, when two 1/4 width subcards are installed in two slideways respectively, if unload the slideway between these two 1/4 width subcards, a half-breadth subcard just can be installed; In like manner, unload two slideways between the half-breadth subcard, an overall with subcard just can be installed.
In the prior art, slideway is made up of the parts of a plurality of metal foldings, is assembled into one by welding or riveted way between the parts of metal folding.See also Fig. 2, it is the structural representation of the slideway on a kind of general service disposable plates in the prior art.
Angle from processing, because combination and fixed relationship complexity between the parts of the metal folding that slideway of the prior art adopted, therefore, not only very high to the requirement of machining accuracy, increased the difficulty of processing of whole slideway, from use angle, complicated fixed relationship makes that also slideway is not easy to carry out dismounting from the plug-in card assembly.
Summary of the invention
In order to solve the problems of the technologies described above, the embodiment of the invention provides a kind of slideway that is used for plug-in card, with the difficulty of processing of reduction slideway, and makes slideway be easier to carry out dismounting from the plug-in card assembly.
The embodiment of the invention discloses following technical scheme:
A kind of slideway that is used for plug-in card, comprise: the body part and the positioning element of worker's shape structure, wherein, described body part comprises two lateral member and a vertical member, and two lateral member are positioned at the both sides of vertical member and according to the connection of worker's shape structure, are respectively equipped with the connection position in the both sides of any one lateral member, described connection position is used for being connected with plug-in card spare, wherein, described connection position is groove or protruding rail, and described plug-in card spare is plug-in card or the Handle Bar that has plug-in card; On at least one lateral member, be provided with positioning element, described positioning element is used for described body part is detachably connected to the plug-in card assembly, wherein, described positioning element is positive stop lug boss and/or spacing draw-in groove, described positive stop lug boss is connected with the draw-in groove that is arranged on the plug-in card assembly, and described spacing draw-in groove is connected with the positive stop lug boss that is arranged on the plug-in card assembly.
As can be seen from the above-described embodiment, compared with prior art, the present invention has following advantage:
Slideway of the present invention is not only simple in structure, and amount of parts is few.From the angle of processing, because number of components and parts is few, therefore, the course of processing of slideway is simple.From the angle of using, the positioning element that is positioned on the body part can make slideway be easier to carry out dismounting from the plug-in card assembly.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is for carrying out compatible structural representation between the different size plug-in card;
Fig. 2 is the structural representation of the slideway on a kind of general service disposable plates in the prior art;
Fig. 3-a is the front view of a body part in the one embodiment of the invention;
Fig. 3-b is the front view of another body part in the one embodiment of the invention;
Fig. 4 is the right side view of body part among Fig. 3-a;
Fig. 5 is the right side view of body part in the one embodiment of the invention;
Fig. 6 is another right side view of body part in the one embodiment of the invention;
Fig. 7 is the assembly structure figure between one embodiment of the invention middle slideway and the professional Universal Process Blade;
Fig. 8 is the slideway front view after the assembling in the one embodiment of the invention;
Fig. 9 be among Fig. 8 the A-A of slideway after the assembling to partial sectional view;
Figure 10 is the Handle Bar front panel end view of the slideway after the assembling among Fig. 8;
Figure 11 is the assembly structure figure between another embodiment of the present invention middle slideway and the general service disposable plates.
Embodiment
Below in conjunction with drawings and Examples, inventive embodiments is described in detail.Should be appreciated that specific embodiment described herein only in order to explanation the application, and be not used in qualification the application.
Need to prove that at first the existing various slideways that provide can be connected with plug-in card or the Handle Bar that has a plug-in card, in an embodiment of the present invention, the slideway that is used for plug-in card also can be connected with plug-in card or the Handle Bar that has a plug-in card.Below for convenience of description, plug-in card and the Handle Bar that has plug-in card are called plug-in card spare, therefore, plug-in card spare is plug-in card or the Handle Bar that has plug-in card.
In order to reduce the difficulty of processing of slideway, and make slideway be easier to carry out dismounting from the plug-in card assembly, the embodiment of the invention provides a kind of slideway that is used for plug-in card, the body part and the fixed part that comprise worker's shape structure, wherein, body part comprises two lateral member and a vertical member, two lateral member are positioned at the both sides of vertical member and connect according to worker's shape structure, be respectively equipped with the connection position in the both sides of any one lateral member, described connection position is used for being connected with plug-in card spare, wherein, described connection position is groove or protruding rail, and described plug-in card spare is plug-in card or the Handle Bar that has plug-in card; On at least one lateral member, be provided with positioning element, described positioning element is used for described body part is detachably connected to the plug-in card assembly, wherein, described positioning element is positive stop lug boss and/or spacing draw-in groove, described positive stop lug boss is connected with the draw-in groove that is arranged on the plug-in card assembly, and described spacing draw-in groove is connected with the positive stop lug boss that is arranged on the plug-in card assembly.Need to prove, in embodiments of the present invention, on any one lateral member of the body part of worker's shape structure, be provided with and connect the position that described connections is groove or protruding rail.Here for convenience, two lateral member specifically are divided into upper transverse member and lower transverse member, connect the position when upper transverse member is provided with according to worker's shape structure, and when connecting the position and be groove, insertion plug-in card spare on this groove; When the connection position was protruding rail, the plug-in card spare that matches was provided with corresponding grooves, so that insert the plug-in card spare that has groove on protruding rail.
Owing in the body part of worker's shape structure, have symmetry between two lateral member, therefore, except being provided with the connection position on the upper transverse member in lateral member, interchangeable, also can be provided with the connection position on the lower transverse member in lateral member, described connection position is groove or protruding rail.In addition, in two lateral member upper transverse member on be provided with positioning element on the plane or on the lower plane of lower transverse member, perhaps, on the lower plane of the upper and lower cross member in plane on the upper transverse member, all be provided with positioning element.Described positioning element is positive stop lug boss and/or spacing draw-in groove.For example, the plane is provided with a positive stop lug boss and a spacing draw-in groove on upper transverse member.Positive stop lug boss is connected with the draw-in groove that is arranged on the plug-in card assembly, and spacing draw-in groove is connected with the positive stop lug boss that is arranged on the plug-in card assembly.
Need to prove that also the embodiment of the present application does not limit the quantity of positive stop lug boss and/or spacing draw-in groove set on the lateral member, the user can body part according to worker's shape structure on, the size of lateral member is selected the quantity of positive stop lug boss and/or spacing draw-in groove.For example, when lateral member was big, the quantity of positive stop lug boss and/or spacing draw-in groove was many, when lateral member hour, the quantity of positive stop lug boss and/or spacing draw-in groove is few.
From the angle of processing, because number of components and parts is few, therefore, the course of processing of slideway is simple.From the angle of using, the positioning element that is positioned on the body part can make slideway be easier to carry out dismounting from the plug-in card assembly.
Below on the lower transverse member in lateral member groove being set, and to be provided with two positive stop lug boss on the lower plane of lower transverse member be that example describes.See also Fig. 3-a, it is the front view of a body part in the one embodiment of the invention.Shown in Fig. 3-a, body part comprises two lateral member, be upper transverse member 30 and lower transverse member 32, and a vertical member 31, upper transverse member 30 is positioned at the both sides of vertical member 31 with lower transverse member 32 and is connected according to worker's shape structure, wherein, be respectively equipped with groove 33 in the both sides of lower transverse member 32, be used to insert plug-in card spare, upper transverse member 30 is provided with fixed part, is used for body part is fixed in the plug-in card assembly.
See also Fig. 3-b, it is the front view of another body part in the one embodiment of the invention.Shown in Fig. 3-b, the both sides of lower transverse member 32 are respectively equipped with protruding rail 331, and the plug-in card spare that matches is provided with the corresponding grooves (not shown), have in the plug-in card spare of groove so that insert on protruding rail 331.
See also Fig. 4, it is the right side view of body part among Fig. 3-a.As shown in Figure 4, the lower plane of lower transverse member 32 is provided with two positive stop lug boss 321, is connected with the draw-in groove (not shown) that is arranged on the plug-in card assembly.
In an embodiment of the present invention, when on the lateral member that connects the position is not set, positioning element not being set, be not provided with fixed part described the setting on the lateral member that connects the position, described fixed part is used for body part is fixedly attached to the plug-in card assembly, and described fixed part is any one or any a plurality of combination in captive screw, pine not out of stock nail and the screw.
For example, on the body part in Fig. 4, upper transverse member 30 is not provided with and connects the position, and positioning element is not set on the upper transverse member 30 yet, then is provided with a captive screw on upper transverse member 30.See also Fig. 5, it is a right side view of body part in the one embodiment of the invention.As shown in Figure 5, when fixed part is captive screw 34, the captive screw 34 that is positioned at upper transverse member 30 be arranged on the plug-in card assembly on the mode of self-clinching nut (not shown) by being threaded, make between upper transverse member 30 and the plug-in card assembly and fixedly connected.Wherein, the captive screw in the embodiment of the invention 34 can adopt existing captive screw structure.For make captive screw 34 broken away from being threaded of nut after, can move down certainly, can also be provided with elastomeric spring between the screw cap of upper transverse member 30 and captive screw 34, when captive screw 34 was threaded with nut, this elastomeric spring was in compressive state.
In addition, as can be seen from Figure 5, when slipping into or skidding off the plug-in card assembly, dodge the self-clinching nut (not shown) that is positioned on the plug-in card assembly, have the guide groove 35 of a segment distance at the upper surface of upper transverse member 30 in order to make body part.Simultaneously, guide groove 35 also has position-limiting action to self-clinching nut, can prevent that the situation that swings or overturn from appearring in body part when slipping into or skidding off the plug-in card assembly.
Again for example, on the body part in Fig. 4, upper transverse member 30 is not provided with and connects the position, and positioning element is not set on the upper transverse member 30 yet, then is provided with not out of stock nail of pine on upper transverse member 30.See also Fig. 6, it is another right side view of body part in the one embodiment of the invention.As shown in Figure 6, the middle part of the not out of stock nail 341 of pine is provided with boss 3411, is provided with elastomeric element 3413 between described boss and lug cap 3412.Slip into or skid off in the process of general service disposable plates at body part, pull down the not lug cap 3412 of out of stock nail of pine, make stem knob 3414 be lower than the upper surface of upper transverse member 30, promptly, stem knob 3414 and the pin hole (not shown) that is positioned on the general service disposable plates are broken away from, so that body part slips into or skid off the general service disposable plates smoothly, this moment, elastomeric element 3413 was in compressive state; After body part is inserted in the general service disposable plates, unclamp the lug cap 3412 of the not out of stock nail 341 of pine, make the not out of stock nail 341 of pine under the elastic force effect of elastomeric element 3413, enter the pin hole that is positioned on the general service disposable plates, thereby body part and general service disposable plates are fixed, and then realized fixing between slideway and the general service disposable plates.
When fixed part is the not out of stock nail of pine,, therefore, just need guide groove be set in order to dodge self-clinching nut owing to need on the plug-in card assembly, self-clinching nut be set yet.
In addition, when fixed part is screw, in use, need auxiliary dismounting of instrument and installation.For example, use plain screw, during with the general service disposable plates, be provided with screwed hole as the body part of sunk screw ground way on the upper transverse member of body part, sunk screw is in the screwed hole of general service disposable plates screw-in upper transverse member.
As can be seen, when fixed part adopts plain screw, in the installation and removal process, need extra aid, when fixed part adopts captive screw or the not out of stock nail of pine, in the installation and removal process, can not need extra aid and installation and removal flexibly, can solve the field erected demand of various complicated users.
See also Fig. 7, it is the assembly structure figure between middle slideway of the present invention and the general service disposable plates.As shown in Figure 7, in order further to be convenient to the heat radiation of equipment, on vertical member 31, also be provided with ventilation hole 36.Need to prove that in embodiments of the present invention, quantity, position and the shape to ventilation hole do not limit, can set according to user's needs and concrete application scenarios.
Further spacing for slideway is carried out, as shown in Figure 7, vertical member 31 is provided with pin hole 37 prolonging on the direction of plug-in card, and pin hole 36 is connected with the pin 371 that is arranged on the general service disposable plates.
Perhaps, based on identical spacing principle, vertical member 31 is provided with pin on the direction of plug-in card, and this pin is connected with the pin hole that is arranged on the general service disposable plates.Need to prove that the embodiment of the invention does not limit the quantity of pin hole and pin, can set according to user's needs and concrete application scenarios.
It is further spacing for slideway is carried out, can be provided with the upper transverse member 30 that connects the position on plane or be provided with on the lower plane of the lower transverse member 32 that connects the position and be provided with positive stop lug boss 38, positive stop lug boss 38 is connected with the spacing draw-in groove 381 that is arranged on the general service disposable plates, so that carry out spacing to described slideway.In Fig. 5, lower transverse member 32 is provided with groove 33, then positive stop lug boss 38 can be set on the lower plane of lower transverse member 32.
Perhaps, based on identical spacing principle, be provided with the upper transverse member 30 that connects the position on plane or be provided with on the lower plane of the lower transverse member 32 that connects the position and be provided with spacing draw-in groove (not shown), this spacing draw-in groove is connected with the positive stop lug boss (not shown) that is arranged on the general service disposable plates, so that carry out spacing to described slideway.
And, as shown in Figure 7, when slipping into or skidding off the general service disposable plates, dodge the self-clinching nut 351 that is positioned on the general service disposable plates in order to make body part, have the guide groove 35 of a segment distance at the upper surface of upper transverse member 30, simultaneously, cooperation between guide groove 35 and the self-clinching nut 351 can prevent that also the situation that swings or overturn from appearring in body part when slipping into or skidding off the general service disposable plates, have certain position-limiting action.
Based on above structure, slideway is after inserting the general service disposable plates, and the positive stop lug boss 38 of body part drops in the spacing draw-in groove 381 of general service disposable plates; Pin 371 on the general service disposable plates inserts in the pin hole 37 of body part.Self-clinching nut 351 on the general service disposable plates is fixed or is shaped on the general service disposable plates, when the slideway that has guide groove 35 slips in the process of general service disposable plates, self-clinching nut on the general service disposable plates also slips in the guide groove 35 thereupon, and finally aim at captive screw 34, be screwed into captive screw 34, then body part just is fixed on the general service disposable plates, and about, about and all orientation such as rotation obtain constraint, guaranteed plug-in card insert and withdrawal process in reliability.
After each slideway is assembled to the general service disposable plates according to assembly structure shown in Figure 7, see also Fig. 8, it is the slideway front view after a kind of assembling among the present invention.As shown in Figure 8, body part 60 is fixed on the plug-in card interpolation frame 62 of general service disposable plates by fixed part 61, and the Handle Bar 63 that has plug-in card 65 inserts in the groove of body part 60.In order further to satisfy assembly relation, on the upper transverse member of body part 60, be provided with corresponding screw hole 64, the threaded fastener (not shown) and the screw hole 64 that are positioned on the Handle Bar front panel are connected, so that make the Handle Bar that has plug-in card can further fixedly connected with slideway.See also Fig. 9, its be among Fig. 8 the A-A of slideway after the assembling to partial sectional view.As shown in Figure 9, on the upper transverse member 30 of body part, be provided with corresponding screw hole 64, guide groove 35 and captive screw hole 340.
See also Figure 10, it is the Handle Bar front panel resolution chart of the slideway after the assembling among Fig. 8.As shown in figure 10,631 is the front panel of Handle Bar, and 641 is the threaded fastener on the Handle Bar front panel, and threaded fastener 641 is connected with the screw hole 64 that upper transverse member is provided with, and makes the Handle Bar that has plug-in card can further fixedly connected with slideway.
In addition, as shown in Figure 8, can insert the plug-in card of a minimum width dimension between any two slideways or insert a Handle Bar that has the plug-in card of minimum width dimension, as, what insert between two slideways among Fig. 8 is a Handle Bar that has 1/4 width subcard.After removing a slideway of the present invention, can insert the plug-in card of one width dimensions, and and the like.As, after removing a slideway, can insert a Handle Bar that has the half-breadth subcard among Fig. 8.
When dismounting during slideway, only need unload fixed part 61, and outwards spur body part 60 and slideway can be pulled out from the general service disposable plates; Otherwise installation process.
See also Figure 11, it is the assembly structure figure between another embodiment of the present invention middle slideway and the general service disposable plates.As shown in figure 11, compare with assembly structure figure shown in Figure 7, difference is: in perpendicular part 31 be provided with 80, two pins 80 of two pins on the direction of plug-in card and be connected with two pin holes 801 that are arranged on the general service disposable plates respectively prolonging, play spacing effect.
Be respectively equipped with a positive stop lug boss 81 and a draw-in groove 883 on the lower plane of lower transverse member 32, on the general service disposable plates, be provided with a draw-in groove 811 and a positive stop lug boss 831 respectively accordingly, positive stop lug boss on the lower transverse member 32 is absorbed in the draw-in groove on the general service disposable plates, and the positive stop lug boss on the general service disposable plates is absorbed in the draw-in groove on the lower transverse member 32, plays further position-limiting action.
In addition, when fixed part is the not out of stock nail 341 of pine, and when being positioned at pin hole 3411 on the general service disposable plates and being connected, can also on the general service disposable plates, prolong the slideway line of travel and be provided with slide block 821, when slideway slips into the general service plate, slide block 821 slips in the guide groove 82, and cooperating between slide block 821 and the guide groove 82 has higher position-limiting action to slideway.
Need to prove that not out of stock nail of captive screw, pine and screw can combination in any use as fixed part, further slideway is fixed on the general service disposable plates, the embodiment of the invention does not limit this.
Need to prove that also slideway of the present invention can be applied on any equipment that plug-in card externally is provided, and includes but not limited to communication equipment, as router, switch, base station etc., and field such as other electronic instrument.
As can be seen from the above-described embodiment, compared with prior art, the present invention has following advantage:
From the angle of processing, because number of components and parts is few, therefore, the course of processing of slideway is simple.From the angle of using, the positioning element that is positioned on the body part can make slideway be easier to carry out dismounting from the plug-in card assembly.
In addition, simple structure makes the volume of slideway less, and then just can not take the usable floor area of plug-in card too much yet, can increase the quantity of plug-in card in the general service disposable plates to a certain extent, improved the compatibility of general service disposable plates to the different size plug-in card, simultaneously, promoted the synthesized competitiveness of product also for production firms such as communication equipment realize that more the plug-in card of high density and more responsible design provides possible.
More than a kind of slideway that is used for plug-in card provided by the present invention is described in detail, used specific embodiment herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, under the principle prerequisite that does not break away from the present invention's description, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. a slideway that is used for plug-in card is characterized in that, comprising: the body part and the positioning element of worker's shape structure, wherein,
Described body part comprises two lateral member and a vertical member, two lateral member are positioned at the both sides of vertical member and connect according to worker's shape structure, be respectively equipped with the connection position in the both sides of any one lateral member, described connection position is used for being connected with plug-in card spare, wherein, described connection position is groove or protruding rail, and described plug-in card spare is plug-in card or the Handle Bar that has plug-in card;
On at least one lateral member, be provided with positioning element, described positioning element is used for described body part is detachably connected to the plug-in card assembly, wherein, described positioning element is positive stop lug boss and/or spacing draw-in groove, described positive stop lug boss is connected with the draw-in groove that is arranged on the plug-in card assembly, and described spacing draw-in groove is connected with the positive stop lug boss that is arranged on the plug-in card assembly.
2. the slideway that is used for plug-in card according to claim 1 is characterized in that, also comprises:
When on the lateral member that connects the position is not set, positioning element not being set, be not provided with fixed part described the setting on the lateral member that connects the position, described fixed part is used for described body part is fixedly attached to the plug-in card assembly, and described fixed part is any one or any a plurality of combination in captive screw, pine not out of stock nail and the screw.
3. the slideway that is used for plug-in card according to claim 2, it is characterized in that, when on the lateral member that connects the position be not set, being provided with captive screw, described the setting on the lateral member that connects the position guide groove is not set, described guide groove is connected with the nut that is arranged on the plug-in card assembly, so that carry out spacing to described slideway.
4. according to any described slideway that is used for plug-in card in the claim 1 to 3, it is characterized in that described vertical member is provided with ventilation hole.
5. according to any described slideway that is used for plug-in card in the claim 1 to 3, it is characterized in that, described vertical member is provided with pin hole prolonging on the plug-in card direction, and described pin hole is connected with the pin that is arranged on the plug-in card assembly, so that carry out spacing to described slideway.
6. according to any described slideway that is used for plug-in card in the claim 1 to 3, it is characterized in that, described vertical member is provided with pin prolonging on the plug-in card direction, and described pin is connected with the pin hole that is arranged on the plug-in card assembly, so that carry out spacing to described slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010146524.3A CN102223778B (en) | 2010-04-13 | 2010-04-13 | Slipway for inserting card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010146524.3A CN102223778B (en) | 2010-04-13 | 2010-04-13 | Slipway for inserting card |
Publications (2)
| Publication Number | Publication Date |
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| CN102223778A true CN102223778A (en) | 2011-10-19 |
| CN102223778B CN102223778B (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010146524.3A Expired - Fee Related CN102223778B (en) | 2010-04-13 | 2010-04-13 | Slipway for inserting card |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104754907A (en) * | 2013-12-26 | 2015-07-01 | 华为技术有限公司 | Service slot structure and cabinet internally provided with service slot structure |
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| CN2873425Y (en) * | 2006-01-24 | 2007-02-28 | 杭州华为三康技术有限公司 | Assembling device |
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| CN101568243A (en) * | 2009-05-22 | 2009-10-28 | 成都市华为赛门铁克科技有限公司 | Detachable chute and communication apparatus |
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- 2010-04-13 CN CN201010146524.3A patent/CN102223778B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6373712B1 (en) * | 1998-06-05 | 2002-04-16 | International Business Machines Corporation | Device for inserting circuit cards into electrical machines |
| CN2873425Y (en) * | 2006-01-24 | 2007-02-28 | 杭州华为三康技术有限公司 | Assembling device |
| CN201066854Y (en) * | 2007-04-30 | 2008-05-28 | 杭州华三通信技术有限公司 | A sliding rail structure |
| CN101568243A (en) * | 2009-05-22 | 2009-10-28 | 成都市华为赛门铁克科技有限公司 | Detachable chute and communication apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104754907A (en) * | 2013-12-26 | 2015-07-01 | 华为技术有限公司 | Service slot structure and cabinet internally provided with service slot structure |
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| Publication number | Publication date |
|---|---|
| CN102223778B (en) | 2015-01-21 |
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