CN207968745U - Pluggable board structure - Google Patents
Pluggable board structure Download PDFInfo
- Publication number
- CN207968745U CN207968745U CN201820509948.3U CN201820509948U CN207968745U CN 207968745 U CN207968745 U CN 207968745U CN 201820509948 U CN201820509948 U CN 201820509948U CN 207968745 U CN207968745 U CN 207968745U
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- Prior art keywords
- master card
- control mechanism
- bit andits
- board structure
- andits control
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Abstract
The utility model discloses a kind of pluggable board structures, are related to communication equipment board field.A kind of pluggable board structure that can control displacement when master card is extracted is provided.Pluggable board structure includes pallet, dorsulum and master card, and connector is provided on dorsulum, positioning column is provided on pallet, and master card is detachably connected with positioning column, and master card is inserted into connector and can be extracted；Further include Bit andits control mechanism, Bit andits control mechanism limits maximum displacement when master card is extracted.Bit andits control mechanism can specifically include the limit slot hole being arranged in master card and the spacer pin being connect with pallet, and limit slot hole is arranged along master card plug orientation, and spacer pin is inserted into limit slot hole.When master card extracts connector, Bit andits control mechanism limits master card maximum displacement, avoids master card excess in displacement, is scratched or is damaged by positioning column to can avoid the device that master card bottom is furnished with, it ensure that the safety in master card withdrawal process, avoid the unnecessary damage of master card.
Description
Technical field
The utility model is related to communication equipment board fields.
Background technology
In communication equipment, especially rack communication equipment, line card is usually pluggable board.Especially it is route in rack
In device equipment, network interface is varied, and board is designed according to the thinking of modularized design, convenient for client as needed into
Row configuration, also can be upgraded and replace, repair, can greatlyd save input and protect the investment of client as needed.Therefore,
Modularization is that the communication equipments such as rack router are commonly arranged.
In order to flexibly support multiple interfaces, router device often at least to support a kind of line card of high modularization, the line
Card generally supports multiple interface card slots, various interface cards to design according to modular mode, matched as needed.
Interface card is generally interconnected by dorsulum and master card, and interface card is inserted into dorsulum by the slot that front panel is reserved,
And master card is generally received in the another side of dorsulum, dorsulum is fixed on backboard holder, and master card passes through installation after being inserted into backboard
Hole is fixed on line card pallet.
Under normal circumstances, master card is fixed on after being inserted into backboard on pallet.But it must be carried out when master card is needed replacing, repaired etc.
When dismounting, operating personnel need to extract master card manually.Since master card has connector to connect with dorsulum, the retentivity of connector compared with
Greatly, the moment being detached from master card, retentivity disappear, and master card will accelerate and mobile a distance.When the bottom of master card is furnished with device
When, it is susceptible to the case where positioning column that device is mounted below hole is scratched or damaged, whole board is even resulted in and scraps, cause
Larger economic loss.
Utility model content
The technical problems to be solved in the utility model is：There is provided it is a kind of can control master card extract when displacement it is pluggable
Board structure.
In order to solve the above problem the technical solution adopted is that：Pluggable board structure includes pallet, dorsulum and master card, in
It is provided with connector on backboard, positioning column is provided on pallet, master card is detachably connected with positioning column, and master card is inserted into connector simultaneously
It can extract；Further include Bit andits control mechanism, Bit andits control mechanism limits maximum displacement when master card is extracted.
Particularly：Bit andits control mechanism includes the limit slot hole being arranged in master card and the spacer pin being connect with pallet,
It limits slot hole along master card plug orientation to be arranged, spacer pin is inserted into limit slot hole.
Particularly：Bit andits control mechanism includes being arranged in master card far from the spacing breach and and pallet on dorsulum one end
The spacer pin of connection, spacing breach are arranged along master card plug orientation, and spacer pin is inserted into spacing breach.
It is further：The quantity of Bit andits control mechanism is two, and Liang Ge Bit andits controls mechanism is located at master card both sides.
It is further：Pluggable board structure includes at least two guide frames, and guide frame is along master card plug orientation
Setting.
Particularly：Guide frame includes guide pin and the guide sleeve that is sleeved on guide pin, and guide pin is connect with dorsulum,
Guide sleeve is connect with master card.
It is further：Have in master card along the areas Jin Bu that master card plug orientation is arranged, positioning column is contacted with taboo with master card
In cloth area, the maximum displacement when length in the areas Jin Bu is plugged with master card is adapted to.
The utility model has the beneficial effects that：This practicality is newly provided with Bit andits control mechanism.When master card extracts connector, position
It moves control mechanism and limits master card maximum displacement, avoid master card excess in displacement, to can avoid the device quilt that master card bottom is furnished with
Positioning column scratches or damage, ensure that the safety in master card withdrawal process, avoids the unnecessary damage of master card.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of pluggable board；
Fig. 2 is structural schematic diagram of the pluggable board shown in FIG. 1 when master card extracts state；
Fig. 3 is the structural schematic diagram of another pluggable board；
Fig. 4 is structural schematic diagram of the pluggable board shown in Fig. 3 when master card extracts state；
In figure label for：Pallet 1, dorsulum 2, master card 3, limit slot hole 31, the areas Jin Bu 32, spacing breach 33, spacer pin
4, guide frame 5, guide pin 51, guide sleeve 52, positioning column 6.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
In order to provide a kind of pluggable board structure that can control displacement when master card 3 is extracted, as shown in Figures 1 to 4,
Pluggable board structure includes pallet 1, dorsulum 2 and master card 3, and connector is provided on dorsulum 2, and it is fixed to be provided on pallet 1
Position column 6, master card 3 are detachably connected with positioning column 6, and master card 3 is inserted into connector and can be extracted；Further include Bit andits control mechanism, position
Move maximum displacement when control mechanism limits the extraction of master card 3.When master card 3 extracts connector, Bit andits control mechanism limits master card 3
Maximum displacement avoids 3 excess in displacement of master card, is scratched or is damaged by positioning column 6 to can avoid the device that 3 bottom of master card is furnished with
It is bad.
The specific set-up mode of Bit andits control mechanism can there are many, such as shown in Fig. 1 and Fig. 2, Bit andits control mechanism packet
The limit slot hole 31 being arranged in master card 3 and the spacer pin 4 being connect with pallet 1 are included, limit slot hole 31 is set along 3 plug orientation of master card
It sets, spacer pin 4 is inserted into limit slot hole 31.As shown in Fig. 2, when master card 3 extracts connector, after master card 3 moves to right a distance, limit
31 left end hole wall of slot hole is contacted with spacer pin 4, and master card 3 can not continue to move to, that is, defines 3 maximum displacement of master card.Spacer pin 4
The connection of pallet 1 can be connected in a manner of pressing anchor, naturally it is also possible to be other conventional connection types.
The specific set-up mode of Bit andits control mechanism can also be as shown in Figure 3 and Figure 4, and Bit andits control mechanism includes setting
Master card 3 far from 2 one end of dorsulum spacing breach 33 and the spacer pin 4 that is connect with pallet 1, spacing breach 33 is along master card 3
Plug orientation is arranged, and spacer pin 4 is inserted into spacing breach 33.The method limits the principle and Fig. 1 and Fig. 2 of 3 maximum displacement of master card
Shown mode is identical.Difference is the setting of spacing breach 33 in 3 edge of master card, no sky nervous suitable for intermediate region placement-and-routing
Between open limit slot hole 31 master card 3.
Above-mentioned Bit andits control mechanism can only there are one, which is located in the middle part of master card 3.Above-mentioned Bit andits control
Mechanism is preferably provided two, and Liang Ge Bit andits controls mechanism is located at 3 both sides of master card.In addition to above-mentioned set-up mode, Bit andits control
Mechanism can also have other set-up modes, such as Bit andits control mechanism is spacer pin 4, pass through the separate dorsulum 2 of master card 3
End contacts with spacer pin 4 and is limited；Or hook is set on dorsulum 2 and hooks master card 3.
In order to help master card 3 to be properly inserted connector, master card 3 is caused to be damaged also for avoiding tilting in 3 withdrawal process of master card
It is bad, guide frame 5 can be set and be oriented to, specifically guide frame 5 is arranged along 3 plug orientation of master card, and guide frame 5 includes leading
To needle 51 and the guide sleeve 52 being sleeved on guide pin 51, guide pin 51 is connect with dorsulum 2, and guide sleeve 52 is connect with master card 3.
In 3 swapping process of master card, master card 3 and the contact point of positioning column 6 change to form a contact area, the region
Arranging devices and circuit are not answered inside, and otherwise positioning column 6 can damage the part of devices and circuit, this subregion is known as the areas Jin Bu
32.The areas Jin Bu 32 should not be too large, and otherwise influence device and line arrangement；Also unsuitable too small, otherwise easily cause device and circuit damage
It is bad；Therefore the areas Jin Bu 32 should be arranged along 3 plug orientation of master card, and the maximum when length in the areas Jin Bu 32 should be plugged with master card 3
Displacement is adapted to.It refers to determining when master card 3 is fully inserted into that maximum displacement when the length in the areas Jin Bu 32 should be plugged with master card 3, which is adapted to,
Position column 6 is located at 32 one end of the areas Jin Bu, and positioning column 6 is located at 32 other end of the areas Jin Bu when master card 3 is extracted and is moved at maximum displacement.
Claims (8)
1. pluggable board structure, including pallet (1), dorsulum (2) and master card (3), dorsulum are provided with connector on (2),
Positioning column (6) is provided on pallet (1), master card (3) is detachably connected with positioning column (6), and master card (3) is inserted into connector and can be pulled out
Go out；It is characterized in that：Including Bit andits control mechanism, Bit andits control mechanism limits maximum displacement when master card (3) is extracted.
2. pluggable board structure according to claim 1, it is characterised in that：Bit andits control mechanism includes being arranged in master card
(3) limit slot hole (31) on and the spacer pin (4) being connect with pallet (1), limit slot hole (31) are set along master card (3) plug orientation
It sets, spacer pin (4) is inserted into limit slot hole (31).
3. pluggable board structure according to claim 2, it is characterised in that：The quantity of Bit andits control mechanism is two,
Liang Ge Bit andits controls mechanism is located at master card (3) both sides.
4. pluggable board structure according to claim 1, it is characterised in that：Bit andits control mechanism includes being arranged in master card
(3) spacing breach (33) on separate dorsulum (2) one end and the spacer pin (4) being connect with pallet (1), spacing breach (33) edge
Master card (3) plug orientation is arranged, and spacer pin (4) is inserted into spacing breach (33).
5. pluggable board structure according to claim 4, it is characterised in that：The quantity of Bit andits control mechanism is two,
Liang Ge Bit andits controls mechanism is located at master card (3) both sides.
6. pluggable board structure according to any one of claims 1 to 5, it is characterised in that：It is oriented to including at least two
Structure (5), guide frame (5) are arranged along master card (3) plug orientation.
7. pluggable board structure according to claim 6, it is characterised in that：Guide frame (5) includes guide pin (51)
With the guide sleeve (52) being sleeved on guide pin (51), guide pin (51) is connect with dorsulum (2), guide sleeve (52) and master card (3)
Connection.
8. pluggable board structure according to claim 7, it is characterised in that：Have in master card (3) and is plugged along master card (3)
The areas Jin Bu (32) of direction setting, positioning column (6) and master card (3) are contacted in the areas Jin Bu (32), the length of the areas Jin Bu (32) with
Maximum displacement adaptation when master card (3) plugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509948.3U CN207968745U (en) | 2018-04-11 | 2018-04-11 | Pluggable board structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509948.3U CN207968745U (en) | 2018-04-11 | 2018-04-11 | Pluggable board structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207968745U true CN207968745U (en) | 2018-10-12 |
Family
ID=63727484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820509948.3U Active CN207968745U (en) | 2018-04-11 | 2018-04-11 | Pluggable board structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207968745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751653A (en) * | 2019-01-08 | 2019-05-14 | 安徽苏立清洁能源装备有限公司 | A kind of temperature sensitive regulating mechanism of accumulated electric heater adjustable type |
-
2018
- 2018-04-11 CN CN201820509948.3U patent/CN207968745U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751653A (en) * | 2019-01-08 | 2019-05-14 | 安徽苏立清洁能源装备有限公司 | A kind of temperature sensitive regulating mechanism of accumulated electric heater adjustable type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 610041 nine Xing Xing Road 16, hi tech Zone, Sichuan, Chengdu Patentee after: MAIPU COMMUNICATION TECHNOLOGY Co.,Ltd. Address before: 610041, 17 floor, maple building, 1 building, 288 Tianfu street, Chengdu, Sichuan. Patentee before: MAIPU COMMUNICATION TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |