CN107690256B - A kind of drawing-aid device component and communication equipment - Google Patents
A kind of drawing-aid device component and communication equipment Download PDFInfo
- Publication number
- CN107690256B CN107690256B CN201710837768.8A CN201710837768A CN107690256B CN 107690256 B CN107690256 B CN 107690256B CN 201710837768 A CN201710837768 A CN 201710837768A CN 107690256 B CN107690256 B CN 107690256B
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- China
- Prior art keywords
- plug
- card
- fixing end
- aid device
- device component
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
- H05K7/1409—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by lever-type mechanisms
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a kind of for plugging the drawing-aid device component of plug-in card, comprising: handle, it includes the grip part for grasping for hand and the interconnecting piece with the grip part at an acute angle or a right angle, and the side on the interconnecting piece, far from the grip part is equipped with bayonet part；Plug-in card fixation kit has the first fixing end and the second fixing end, and first fixing end is fixed on the plug-in card, and second fixing end is rotatably coupled with the interconnecting piece；And fulcrum structure, it is located at side/two sides of the plug-in card.The cabinet that the present invention is suitable for having orthohormbic structure convenient for plugging plug-in card to cabinet slot, and does not have to pull out optical cable in advance, and easy to operate, assembly is easy, and advantageously reduces manufacturing cost and use cost.
Description
Technical field
The present invention relates to the communications fields, and in particular to a kind of drawing-aid device component and the communication with the drawing-aid device component are set
It is standby.
Background technique
In the prior art, such as (" a kind of application No. is 201210464396.6 there are many kinds of the Spanner with aid of circuit cards
Slotting disk with drawing-aid device ") a kind of electronic equipment with drawing-aid device is disclosed, with reference to Fig. 1 comprising drawing-aid device 20, spanner 22
And the hinged bolt 210 with circuit board 12.When extracting circuit board 12 using drawing-aid device 20, spanner 22 is pulled along direction is extracted,
The ability to speak 212 of drawing-aid device 20 can be acted on cabinet frame 30, generate lever force, and circuit board 12 is extracted in help.It is inserted into circuit board 12
When, along the reversed pressing spanner 22 of insertion, the ability to speak 211 of drawing-aid device 20 can be acted on cabinet frame 30, generated lever force, helped
Circuit board 12 is inserted into cabinet, the electric connector in the electric connector and cabinet on circuit board 12 is connected.
But this drawing-aid device 20 is not used to the plug-in card of the communication equipment of quadrature configuration, and it is logical to be especially not used to these
Believe the plug of the positive circuit board of equipment, such as interchanger, current divider or gateway, main reason is that, this kind of is logical
The front panel of letter equipment is often connected with a plurality of optical cable, for example common current divider or the front panel of gateway have up to 12
The access card for being used to access signal of block, every piece of access card can be plugged with 10 a plurality of optical cables by optical port again, in this case,
If not pulling out all optical cables in advance, plug-in card can not be extracted, in addition, this drawing-aid device 20 described in the prior art can also
Hinder the plug of optical cable and cable.
Therefore, it is necessary to provide a kind of drawing-aid device for being easy to plug plug-in card, drawbacks described above is overcome with this.
Summary of the invention
For above-mentioned problems of the prior art, the present invention provides a kind of drawing-aid device component and there is this to help pull out
The communication equipment of device assembly convenient for plugging plug-in card to cabinet slot, and does not have to pull out in advance it is suitable for there is the cabinet of orthohormbic structure
Fall optical cable, easy to operate, assembly is easy, and advantageously reduces manufacturing cost and use cost.
It is as follows that the present invention solves scheme provided by above-mentioned technical problem:
On the one hand, provide a kind of for plugging the drawing-aid device component of plug-in card, feature includes:
Handle comprising grip part for being grasped for hand and with the grip part at an acute angle or a right angle
Interconnecting piece, and the side on the interconnecting piece, far from the grip part is equipped with bayonet part；
Plug-in card fixation kit, has the first fixing end and the second fixing end, and first fixing end is fixed on described
On plug-in card, second fixing end is rotatably coupled with the interconnecting piece；
And fulcrum structure, it is located at side/two sides of the plug-in card；
When needing to extract the plug-in card, the grip part is rotated clockwise, so that the bayonet part and the fulcrum structure
It supports, thus pulls second fixing end, realize the extraction of the plug-in card；
When needing to be inserted into the plug-in card, so that the bayonet part is supported with the fulcrum structure, described hold is rotated counterclockwise
Portion is held, second fixing end is thus pushed, realizes the insertion of the plug-in card.
Preferably, the bayonet part is U-shaped.
Preferably, it is connected between first fixing end and the second fixing end by bending part, so that the grip part
Lower surface it is concordant with the bottom of the plug-in card.
Preferably, first fixing end and the second fixing end extend along plug orientation, and first fixing end
On be provided at least one fixed part, first fixing end is fixed on the plug-in card by the fixed part.
Preferably, the interconnecting piece is equipped with the through-hole passed through for fastener, and the fastener will across the openings
The interconnecting piece is locked in second fixing end, and the handle can surround the fastener rotation.
Preferably, second fixing end includes since the free end of second fixing end, along far from described first
The fixing end extension that the direction of fixing end extends to form.
Preferably, the fulcrum structure is L-type.
Preferably, the plug-in card fixation kit is made of sheet metal component.
Preferably, the grip part includes die casting and the plastic parts that the die casting surface is arranged in.
On the other hand, a kind of communication equipment is also provided comprising cabinet and at least one plug-in card, and the cabinet front end
The slot for being inserted into the cabinet equipped at least one for the plug-in card or extracting from the cabinet, the communication equipment also wrap
Above-mentioned drawing-aid device component is included, and the fulcrum structure is connected to side/two sides of the slot, is located at the plug-in card
Side/two sides.
Effect brought by technical solution of the present invention:
Drawing-aid device component in the present invention and the communication equipment with the drawing-aid device component, it is suitable for having orthohormbic structure
Cabinet, convenient for plugging plug-in card to cabinet slot, and do not have to pull out optical cable in advance, easy to operate, assembly is easy, is conducive to drop
Low manufacturing cost and use cost.
Detailed description of the invention
Fig. 1 is the overall structure figure of drawing-aid device in the prior art；
Fig. 2 is the structure chart of drawing-aid device component in embodiment one；
Fig. 3 is the front view of drawing-aid device component in embodiment one；
Fig. 4 is the structure chart of the local structural graph of line winder and line winder in embodiment two；
Fig. 5 is the overall structure figure of communication structure in embodiment two；
Fig. 6 is the top view of plug-in card and drawing-aid device component in embodiment two.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment one:
As Figure 2-3, the drawing-aid device component for plugging plug-in card includes:
Handle a1 comprising grip part a11 for being grasped for hand and with the grip part a11 at an acute angle or a right angle
Interconnecting piece a12, and on the interconnecting piece a12, far from the grip part a11 side be equipped with U-shaped card oral area a10；Preferably,
The grip part a11 includes the die casting a111 and plastic parts a4 that the surface the die casting a111 is arranged in, wherein the modeling
Glue part a4 can be used for increasing frictional force when hand grasps, anti-sliding stop；
Plug-in card fixation kit a2, entirety are made of sheet metal component, and it has the first fixing end a21 and the second fixing end
A22, and the first fixing end a21 and the second fixing end a22 are along plug orientation (i.e. perpendicular to the side of paper in Fig. 3
To) extend；The first fixing end a21 is fixed on the plug-in card b2, the second fixing end a22 and the interconnecting piece a12
It is rotatably coupled；Specifically, a22 is connected by bending part a8 between the first fixing end a21 and the second fixing end,
As shown in figure 3, it makes the lower surface of the grip part a11 concordant with the bottom b1 of the plug-in card b2, to not influence plug-in card
B2 insertion and extraction；
Further, it is provided at least one fixed part a5 on the first fixing end a21, it will by the fixed part a5
The first fixing end a21 is fixed on the plug-in card b2, and in the present embodiment, the fixed part a5 can be counterbore, will be described heavy
Hole is corresponding with the hole on plug-in card b2, can fix the first fixing end a21 and (such as press fixed) in the plug-in card b2
On, and then entire plug-in card fixation kit a2 is fixed on plug-in card b2；
Meanwhile the second fixing end a22 includes since the free end of the second fixing end a22, along far from described
The fixing end extension a9 that the direction of first fixing end a21 extends to form, and the interconnecting piece a12 is equipped with for fastener
The through-hole a7 that a6 (such as screw) is passed through, connector a3 (such as self-clinching standoff) pass through the through-hole a7 connection interconnecting piece
A12 and the second fixing end a22 (including fixing end extension a9), further, the fastener a6 pass through the through-hole a7
Afterwards with the connector a3 coaxial cooperation, thus the interconnecting piece a12 is locked on the second fixing end a22, is needed
Bright, the internal diameter of the through-hole a7 and the outer diameter of connector a3 have tiny tolerance, to guarantee that handle a1 can be around connection
The axis and fastener a6 of part a3 rotates, while can play the role of fixed handle a1 again；
In addition, flat where plane where plane, the first fixing end a21 where the handle a1 and the second fixing end a22
Face is each perpendicular to the short transverse of the plug-in card b2；The interconnecting piece a12 can take the circumstances into consideration to be connected to the second fixing end a22 (packet
Include fixing end extension a9) on, the distance between the grip part a11 and the plug-in card b2 are thus adjusted, the grip part is made
A11 may be located remotely from the leading flank of the plug-in card b2, thus makes to have enough gaps between the two and protrude into for hand, avoids because of two
The distance between person is too small or plug-in card b2 on connect excessive cable and cause hand that can not grasp grip part a11, and then influence to insert
Block the plug of b2, meanwhile, there are when gap, be also convenient for connecting on plug-in card b2 between the grip part a11 and the plug-in card b2
Cable.
In addition, as shown in figure 4, the drawing-aid device component further includes L-type fulcrum structure d1, positioned at the one of the plug-in card
Side/two sides (as described in being attached on the cabinet of plug-in card side/two sides)；
When needing to extract the plug-in card, hand rotates clockwise the grip part a11, so that described fulcrum structure d1
In in the bayonet part a10, so that the bayonet part a10 is supported with the fulcrum structure d1, with the fulcrum structure d1
It is rotated as fulcrum, thus pulls the second fixing end a22, realize the extraction of the plug-in card；
When needing to be inserted into the plug-in card, hand first grasps the grip part a11, and pushes the handle a1 along direction of insertion
It is whole, it is located in the bayonet part a10 to the fulcrum structure d1, and make so that the bayonet part a10 and the fulcrum knot
When structure d1 is supported, the grip part a11 is rotated counterclockwise, rotates grip part a11 using the fulcrum structure d1 as fulcrum,
Thus it pushes the second fixing end a22 to continue into predetermined position, after reaching predetermined position, adjusts the grip part a11
Position, keep it parallel with the front end face of the plug-in card, realize the insertion of the plug-in card.
Embodiment two:
A kind of communication equipment is provided in the present embodiment, as illustrated in figures 4-5 comprising cabinet f1, at least one plug-in card g1,
And the front end the cabinet f1 is equipped at least one and is inserted into the cabinet f1 for the plug-in card g1 or extracts from the cabinet f1
Slot and embodiment one in drawing-aid device component, wherein the fulcrum structure d1 is connected to side/two of the slot
Side is located at side/two sides of the plug-in card g1.The pluggable mode of the plug-in card g1 is identical with embodiment one, herein
It repeats no more.
In the present embodiment, the front end cabinet f1 includes 12 pieces of plug-in card g1, and each plug-in card g1 has 46 light output mouth e1, if
For cabinet f1 in the case where full configuration is set, each plug-in card g1 is connected with 46 cables, and entire cabinet f1 can connect 500 a plurality of cables,
After the drawing-aid device component in the present invention, do not have to as in the prior art, first pulling out the part in 500 a plurality of cables
The plug-in card g1 could be further plugged out, and plug can be realized by rotating grip part a11, it is simple, convenient.
In addition, as Figure 4-Figure 6, side/two sides connection (such as riveting) of the cabinet f1 has perpendicular to the cabinet
The L-type line winder c1 of front end, and each plug-in card g1 is corresponding at least one line winder c1, it is possible thereby to will be connected to slotting
The external output cord blocked on the light output mouth e1 of g1 is made in order into side/two sides L-type line winder c1.Meanwhile it is each described
The lower upper surface along c2 and the grip part a11 of line winder c1 is coplanar, to discharge plug-in card g1 on L-type line winder c1
On cable when, cable will not both block the air inlet g2 of plug-in card g1, influence the ventilation of plug-in card g1, while nor affecting on plug-in card g1
On handle a1 rotation.
It should be noted that in the present embodiment, the front and back, up and down (or top, bottom) and two sides is defined as: In
Under normal operating condition, on the cabinet f1, direction where plug-in card, towards observer is " preceding ", and described " preceding " opposite
Direction be " rear ", the direction perpendicular to "front", "rear" is two sides, the short transverse of cabinet f1, that is, described upper and lower (or top, bottom
Portion) direction.And the technical characteristic in above-described embodiment one, two can be optionally combined, and the technical solution being composed belongs to
In protection scope of the present invention.
In conclusion the present invention has the following technical effect that
Drawing-aid device component of the invention and the communication equipment with the drawing-aid device component, it is suitable for having orthohormbic structure
Cabinet convenient for plugging plug-in card to cabinet slot, and does not have to pull out optical cable in advance, and easy to operate, assembly is easy, and is advantageously reduced
Manufacturing cost and use cost.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of for plugging the drawing-aid device component of plug-in card characterized by comprising
Handle comprising the grip part for being grasped for hand and the interconnecting piece with the grip part at an acute angle or a right angle, and
Side on the interconnecting piece, far from the grip part is equipped with bayonet part；
Plug-in card fixation kit, has the first fixing end and the second fixing end, and first fixing end is fixed on the plug-in card
On, second fixing end is rotatably coupled with the interconnecting piece；And to exist between the grip part and the plug-in card
Gap；
And fulcrum structure, it is located at side/two sides of the plug-in card；
When needing to extract the plug-in card, the grip part is rotated clockwise, so that the bayonet part is supported with the fulcrum structure,
Thus second fixing end is pulled, realizes the extraction of the plug-in card；
When needing to be inserted into the plug-in card, so that the bayonet part is supported with the fulcrum structure, the grip part is rotated counterclockwise,
Thus second fixing end is pushed, realizes the insertion of the plug-in card.
2. drawing-aid device component as described in claim 1, which is characterized in that the bayonet part is U-shaped.
3. drawing-aid device component as described in claim 1, which is characterized in that between first fixing end and the second fixing end
It is connected by bending part, so that the lower surface of the grip part is concordant with the bottom of the plug-in card.
4. drawing-aid device component as described in claim 1, which is characterized in that first fixing end and the equal edge of the second fixing end
Plug orientation extends, and is provided at least one fixed part in first fixing end, by the fixed part by described first
Fixing end is fixed on the plug-in card.
5. drawing-aid device component as claimed in claim 4, which is characterized in that the interconnecting piece is equipped with to be led to for what fastener passed through
Hole, the fastener passes through the openings and the interconnecting piece is locked in second fixing end, and the handle can enclose
Around the fastener rotation.
6. drawing-aid device component as described in claim 1, which is characterized in that second fixing end includes fixed from described second
The free end at end starts, the fixing end extension extended to form along the direction far from first fixing end.
7. drawing-aid device component as described in claim 1, which is characterized in that the fulcrum structure is L-type.
8. drawing-aid device component as described in claim 1, which is characterized in that the plug-in card fixation kit is made of sheet metal component.
9. drawing-aid device component as described in claim 1, which is characterized in that the grip part includes die casting and is arranged in institute
State the plastic parts on die casting surface.
10. a kind of communication equipment comprising cabinet and at least one plug-in card, and the cabinet front end be equipped at least one for
The slot that the plug-in card is inserted into the cabinet or extracts from the cabinet, which is characterized in that the communication equipment further include as
The described in any item drawing-aid device components of claim 1-9, and the fulcrum structure is connected to side/two sides of the slot, makes
Its side/two sides for being located at the plug-in card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710837768.8A CN107690256B (en) | 2017-09-18 | 2017-09-18 | A kind of drawing-aid device component and communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710837768.8A CN107690256B (en) | 2017-09-18 | 2017-09-18 | A kind of drawing-aid device component and communication equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107690256A CN107690256A (en) | 2018-02-13 |
| CN107690256B true CN107690256B (en) | 2019-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710837768.8A Active CN107690256B (en) | 2017-09-18 | 2017-09-18 | A kind of drawing-aid device component and communication equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN107690256B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109085889A (en) * | 2018-05-24 | 2018-12-25 | 曙光信息产业(北京)有限公司 | Fastening drawing-aid device structure and server component for blade server |
| CN112004366B (en) * | 2020-07-30 | 2022-04-15 | 北京算能科技有限公司 | Circuit board assembly and electronic equipment |
| CN113960723A (en) * | 2021-10-13 | 2022-01-21 | 锐捷网络股份有限公司 | Help and pull out spanner, daughter card, ply-yarn drill module and communication equipment |
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| JPH08204358A (en) * | 1995-01-25 | 1996-08-09 | Nec Corp | Communication device |
| CN2501645Y (en) * | 2001-10-13 | 2002-07-24 | 华为技术有限公司 | Force-adding wrench for plug connecting circuit board |
| CN200953698Y (en) * | 2006-09-21 | 2007-09-26 | 中兴通讯股份有限公司 | Printed circuit board drawing device |
| CN102361207A (en) * | 2011-10-10 | 2012-02-22 | 福建敏讯信息技术有限公司 | Universal puller for PCB (Printed Circuit Board) of communication chassis |
| CN203210297U (en) * | 2013-04-22 | 2013-09-25 | 北京无线电测量研究所 | Handle plugging device of VXI (virtualization experience infrastructure) module |
| CN204741643U (en) * | 2015-06-25 | 2015-11-04 | 深圳市锐扬创科机电技术有限公司 | Plug device |
-
2017
- 2017-09-18 CN CN201710837768.8A patent/CN107690256B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08204358A (en) * | 1995-01-25 | 1996-08-09 | Nec Corp | Communication device |
| CN2501645Y (en) * | 2001-10-13 | 2002-07-24 | 华为技术有限公司 | Force-adding wrench for plug connecting circuit board |
| CN200953698Y (en) * | 2006-09-21 | 2007-09-26 | 中兴通讯股份有限公司 | Printed circuit board drawing device |
| CN102361207A (en) * | 2011-10-10 | 2012-02-22 | 福建敏讯信息技术有限公司 | Universal puller for PCB (Printed Circuit Board) of communication chassis |
| CN203210297U (en) * | 2013-04-22 | 2013-09-25 | 北京无线电测量研究所 | Handle plugging device of VXI (virtualization experience infrastructure) module |
| CN204741643U (en) * | 2015-06-25 | 2015-11-04 | 深圳市锐扬创科机电技术有限公司 | Plug device |
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| Publication number | Publication date |
|---|---|
| CN107690256A (en) | 2018-02-13 |
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