CN114339458A - Rack-mounted switch structure - Google Patents
Rack-mounted switch structure Download PDFInfo
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- CN114339458A CN114339458A CN202210127021.4A CN202210127021A CN114339458A CN 114339458 A CN114339458 A CN 114339458A CN 202210127021 A CN202210127021 A CN 202210127021A CN 114339458 A CN114339458 A CN 114339458A
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- 150000003071 polychlorinated biphenyls Chemical class 0.000 claims abstract description 3
- 239000004744 fabric Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000011161 development Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The invention discloses a rack-mounted switch structure, which relates to network communication equipment and comprises an upper cover and a bottom shell; the bottom shell is internally provided with a PCB, the switch structure further comprises a rear panel, the rear panel has a plurality of structures, and the rear panel with each different structure is suitable for different PCBs; the rear panel can be detachably mounted with the upper cover and the bottom shell; through the improvement technique that this scheme of adoption provided, can satisfy the shell demand of different interfaces and model, realize the commonality to shell part subassembly, simple structure, openness and commonality are good, reduce the consumption in the aspect of personnel development cycle and the storage management, reduce purchase costs such as various model processing.
Description
Technical Field
The invention relates to network communication equipment, in particular to a rack-mounted switch structure.
Background
In the traditional rack-mounted switch structure scheme, the switch shell is mainly divided into an upper cover and a bottom shell, one type of shell is only suitable for one interface type PCB, no universal structure is arranged between rack-mounted shells with various interface PCB types, the whole shell needs to be integrally replaced, and a plurality of types of shells are purchased,
this will lead to the switch purchase cycle longer, and the model is many and with high costs, is unfavorable for purchase and storage turnover, seriously influences purchase cost and storage pressure. Therefore, in order to meet the general requirements of the switch between different models, a rack-mounted switch with a replaceable structure is required.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a new technical scheme, and provides a replaceable rack-mounted switch scheme aiming at different model requirements.
The specific scheme provided by the invention is as follows:
a rack-mounted switch structure comprises an upper cover and a bottom shell; the bottom shell is internally provided with a PCB, the switch structure further comprises a rear panel, the rear panel has a plurality of structures, and the rear panel with each different structure is suitable for different PCBs; the rear panel can be detachably mounted with the upper cover and the bottom shell.
Further, the bottom shell comprises a bottom plate, a front panel and an ear plate;
the front panel and the rear panel are arranged oppositely;
the PCB is fixed on the bottom plate and positioned between the front panel and the rear panel, a connecting port of the PCB faces the direction of the rear panel, and an orifice facilitating the connection of the connecting port with the outside is arranged on the rear panel;
the ear plates are respectively fixed on the left side and the right side of the bottom plate and close to the front panel.
Further, the left and right sides of bottom plate is provided with first side shield respectively, first side shield is U type structure, specifically includes first fixed part, connecting portion and second fixed part, wherein first fixed part is close to the front panel, the second fixed part is close to the rear panel, the otic placode is fixed on the first fixed part.
Further, the first side baffle is of an integrally formed structure.
Further, the upper cover includes the upper plate and sets up respectively the second side shield of upper plate left and right sides, the second side shield with first side shield corresponds and fixes through the bolt.
Further, the rear panel comprises a panel body and an extension arranged on the side edge of the panel body; the orifice is disposed on the plate body; the extending edges specifically comprise an upper extending edge and a lower extending edge which are arranged on the upper side and the lower side of the plate body, and a left extending edge and a right extending edge which are arranged on the left side and the right side of the plate body, the upper extending edge is fixed with the upper plate, and the lower extending edge is fixed with the bottom plate; the left extending edge and the right extending edge are respectively fixed with first side baffles arranged at the left side and the right side of the bottom plate.
Furthermore, a first opening and a second opening for avoiding the connecting port are arranged at the left side position of the plate body, two or three first openings are arranged, and two second openings are arranged; the right side position of board body is provided with third opening and fourth opening, the third opening is used for dodging shift knob, the fourth opening is used for dodging the power connecting wire.
Furthermore, a first opening for avoiding the connecting port is arranged at the left side position of the plate body, and two or three first openings are arranged; the right side position of board body is provided with third opening and fourth opening, the third opening is used for dodging shift knob, the fourth opening is used for dodging the power connecting wire.
Furthermore, the openings of the third opening and the fourth opening are changed into rectangular openings, the third opening is used for avoiding the data connecting line, and the fourth opening is used for avoiding the power connecting line of another specification.
The beneficial effect that adopts this technical scheme to reach does:
through the improvement technique that this scheme of adoption provided, can satisfy the shell demand of different interfaces and model, realize the commonality to shell part subassembly, simple structure, openness and commonality are good, reduce the consumption in the aspect of personnel development cycle and the storage management, reduce purchase costs such as various model processing.
Drawings
Fig. 1 is an exploded view of a switch fabric.
Fig. 2 is a structural view of the bottom chassis.
Fig. 3 is a front plan view of the first side dam.
Fig. 4 is a perspective view of the upper cover.
Fig. 5 is a perspective view of the rear panel.
Fig. 6 is a top view structural view of the rear panel.
Fig. 7 is a side view of the back panel.
Fig. 8 is a display view of rear panels of different specifications.
Wherein: 10 upper cover, 11 upper plate, 12 second side baffle, 20 bottom shell, 21 bottom plate, 22 front panel, 23 ear plate, 24 first side baffle, 30 rear panel, 31 plate body, 32 extending edge, 241 first fixing part, 242 connecting part and 243 second fixing part.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
In the conventional scheme, the whole switch shell is an integral body and mainly comprises an upper cover and a bottom shell; in this scheme, mainly divide into upper cover, drain pan, rear panel triplex with whole switch shell to the design that the rear panel that provides can be dismantled, in the realization assembling process, through the different demands of switch, keeps upper cover and drain pan unchangeable, only needs to change corresponding rear panel, realizes the model change function of switch with this, realizes the support to different interface models.
Specifically, referring to fig. 1, the rack-mounted switch structure provided in the present embodiment includes an upper cover 10 and a bottom case 20; the PCB is arranged in the bottom shell, the PCB has various types, and an operator can replace the PCB with different types according to actual needs in the specific use process; of course, in order to facilitate the replacement of the operating personnel, the switch structure further comprises a rear panel 30, the rear panel 30 has a plurality of structures, and the rear panel 30 with each different structure can be adapted to different PCB boards; meanwhile, the rear panel 30 can be detachably mounted on the upper cover 10 and the bottom shell 20, so that each PCB corresponds to the rear panel 30 with different specifications in a specific replacement process, when replacement is needed, the rear panel 30 is directly dismounted, the PCB which needs to be replaced is fixedly mounted on the bottom shell 20, then the rear panel 30 corresponding to the PCB is selected for fixing, by adopting the scheme, different switch structures can be realized only by replacing the rear panel 30, and meanwhile, the conversion is completed under the condition that the upper cover 10 and the bottom shell 20 are not changed, so that the universality of the components of the outer shell part is realized; therefore, the scheme has the advantages of simple structure, good openness and universality, reduction of the development period of personnel and the consumption in the aspect of storage management, and reduction of the purchase cost of various types of processing and the like.
To describe the constituent structure of the present embodiment in more detail, the following describes specific structures of the upper cover 10, the bottom case 20, and the rear panel 30.
In this embodiment, referring to fig. 2, the bottom case 20 includes a bottom plate 21, a front plate 22 and an ear plate 23; wherein the front panel 22 is disposed opposite the rear panel 30; the PCB is fixed on the bottom plate 21 and located between the front panel 22 and the rear panel 30, a connection port of the PCB faces the direction of the rear panel 30, and an aperture for facilitating connection of the connection port with the outside is provided on the rear panel 30; it will be appreciated that the connection port on the PCB board may be connected to an external instrument component through an aperture therein.
The ear plates 23 are fixed on the left and right sides of the bottom plate 21 and close to the front plate 22; the lug plate 23 is provided with a bolt hole; the entire switch fabric can be fixed by the ear plate 23.
In this embodiment, referring to fig. 2 to fig. 3, the left and right sides of the bottom plate 21 are respectively provided with a first side baffle 24, the first side baffle 24 is a U-shaped structure, and specifically includes a first fixing portion 241, a connecting portion 242 and a second fixing portion 243, wherein the first fixing portion 241 is close to the front panel 22, the second fixing portion 243 is close to the rear panel 30, and the above-mentioned ear plate 23 is fixed on the first fixing portion 241. By providing the first side baffle 24, not only the installation and fixation of the ear plate 23 but also the fixed installation of the upper cover 10 and the bottom case 20 are facilitated.
Optionally, the first side barrier 24 is an integrally formed structure, and has a great promoting effect on enhancing the overall strength.
In this scheme, referring to fig. 4, the upper cover 10 includes an upper plate 11 and second side guards 12 respectively disposed on the left and right sides of the upper plate 11, and the second side guards 12 correspond to the first side guards 24 and are fixed by bolts.
In the present scheme, referring to fig. 5 to 7, the rear panel 30 includes a plate body 31 and an extension 32 disposed at a side of the plate body 31; the orifice is provided on the plate body 31; the extending edges 32 specifically comprise an upper extending edge and a lower extending edge which are arranged on the upper side and the lower side of the plate body, and a left extending edge and a right extending edge which are arranged on the left side and the right side of the plate body 31, the upper extending edges are fixed with the upper plate 11, and the lower extending edges are fixed with the bottom plate 21; the left extending edge and the right extending edge are respectively fixed with first side baffles 24 arranged at the left side and the right side of the bottom plate.
The structure of the hole on the back panel 30 needs to be matched with the PCB, so that the present solution provides a variety of hole structures.
Specifically, a first opening and a second opening for avoiding the connection port are arranged at the left side position of the plate body 31, two or three first openings are arranged, and two second openings are arranged; the right side position of board body is provided with third opening and fourth opening, the third opening is used for dodging shift knob, the fourth opening is used for dodging the power connecting wire.
It can be known that, referring to fig. 8, scheme one: two first openings are arranged; two second openings are arranged; one third opening and one fourth opening are arranged.
Scheme II: the number of the first openings is three; two second openings are arranged; one third opening and one fourth opening are arranged.
Of course, there is also a structure without the second opening, specifically, a left side position of the plate body 31 is provided with two or three first openings for avoiding the connection ports; the right side position of board body is provided with third opening and fourth opening, the third opening is used for dodging shift knob, the fourth opening is used for dodging the power connecting wire.
Namely, the scheme III: two first openings are arranged; one third opening and one fourth opening are arranged.
And the scheme is as follows: the number of the first openings is three; one third opening and one fourth opening are arranged.
In the four schemes, the third opening is used for avoiding the switch button, and the fourth opening is used for avoiding the power supply connecting wire; in another embodiment, no switch button may be provided, and only the power connection line, the data connection line and the network console control port may be provided.
Alternatively, in the case that the above four structures are the same, the openings of the third opening and the fourth opening are changed into rectangular openings, and a network console control opening is simultaneously arranged, so that the third opening can be used for avoiding the data connection line, and the fourth opening is used for avoiding the power connection line of another specification.
This technical scheme can satisfy the shell demand of different interfaces and model through the improvement technique that this scheme of adoption provided, realizes the commonality to the shell part subassembly, and simple structure, openness and commonality are good, reduce consumption in the aspect of personnel's development cycle and the warehouse management, reduce purchase costs such as various model processing.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A rack-mounted switch fabric includes an upper cover (10) and a bottom case (20); the bottom shell (20) is internally provided with a PCB, and the switchboard structure is characterized by further comprising a rear panel (30), wherein the rear panel (30) has a plurality of structures, and the rear panel (30) with each different structure is suitable for different PCBs; the rear panel (30) can be detachably mounted with the upper cover (10) and the bottom shell (20).
2. A rack switch fabric as claimed in claim 1, wherein said bottom shell (20) comprises a bottom plate (21), a front panel (22) and an ear plate (23);
the front panel (22) is arranged opposite to the rear panel;
the PCB is fixed on the bottom plate (21) and positioned between the front panel (22) and the rear panel, a connecting port of the PCB faces the direction of the rear panel, and an orifice facilitating the connection of the connecting port with the outside is arranged on the rear panel;
the ear plates (23) are respectively fixed on the left side and the right side of the bottom plate (21) and close to the front panel (22).
3. A rack-mounted switch fabric according to claim 2, wherein the bottom board (21) is provided with a first side baffle (24) on each of the left and right sides thereof, the first side baffle (24) is U-shaped, and comprises a first fixing portion (241), a connecting portion (242) and a second fixing portion (243), wherein the first fixing portion (241) is close to the front panel (22), the second fixing portion (243) is close to the rear panel, and the ear plate (23) is fixed on the first fixing portion (241).
4. A rack switch fabric as claimed in claim 3, wherein the first side dam (24) is of unitary construction.
5. A rack switch fabric according to claim 3, wherein the top cover (10) comprises a top plate (11) and second side guards (12) respectively disposed on the left and right sides of the top plate (11), the second side guards (12) corresponding to the first side guards (24) and fixed by bolts.
6. A rack switch fabric as claimed in claim 5, wherein the back panel comprises a panel body (31) and extensions (32) disposed at the sides of the panel body (31); the orifice is provided on the plate body (31); the extending edge (32) specifically comprises an upper extending edge (32) and a lower extending edge (32) which are arranged on the upper side and the lower side of the plate body (31), and a left extending edge (32) and a right extending edge (32) which are arranged on the left side and the right side of the plate body (31), wherein the upper extending edge (32) is fixed with the upper plate (11), and the lower extending edge (32) is fixed with the bottom plate (21); the left extending edge (32) and the right extending edge (32) are respectively fixed with first side baffles (24) arranged at the left side and the right side of the bottom plate (21).
7. A rack-mounted switch fabric according to claim 6, wherein the left side position of the board body (31) is provided with a first opening and a second opening for avoiding connection ports, the first opening is provided with two or three, and the second opening is provided with two; the right side position of board body (31) is provided with third opening and fourth opening, the third opening is used for dodging shift knob, the fourth opening is used for dodging the power connecting wire.
8. A rack switch fabric according to claim 6, wherein a left side position of the board body (31) is provided with a first opening for avoiding a connection port, and the first opening is provided with two or three; the right side position of board body (31) is provided with third opening and fourth opening, the third opening is used for dodging shift knob, the fourth opening is used for dodging the power connecting wire.
9. A rack switch fabric as in claim 7 or 8, wherein the third and fourth ports are rectangular ports, and a network console control port is provided, wherein the third port is used to bypass data connection lines, and the fourth port is used to bypass power connection lines of other specifications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210127021.4A CN114339458A (en) | 2022-02-10 | 2022-02-10 | Rack-mounted switch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210127021.4A CN114339458A (en) | 2022-02-10 | 2022-02-10 | Rack-mounted switch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114339458A true CN114339458A (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210127021.4A Pending CN114339458A (en) | 2022-02-10 | 2022-02-10 | Rack-mounted switch structure |
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| Country | Link |
|---|---|
| CN (1) | CN114339458A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201585039U (en) * | 2009-11-05 | 2010-09-15 | 深圳市同洲电子股份有限公司 | Rear panel structure of cabinet |
| CN202231970U (en) * | 2011-09-09 | 2012-05-23 | 迈普通信技术股份有限公司 | Communication case |
| CN104869080A (en) * | 2015-06-01 | 2015-08-26 | 申瓯通信设备有限公司 | Digital switch |
| CN104954896A (en) * | 2015-06-19 | 2015-09-30 | 申瓯通信设备有限公司 | PCB (Printed Circuit board) installation structure for communication device and digital programmer switcher applying structure |
| US20150327381A1 (en) * | 2014-05-12 | 2015-11-12 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Rack mountable network switch |
| US20160233912A1 (en) * | 2014-09-09 | 2016-08-11 | Ppip Llc | Privacy and security systems and methods of use |
| CN205945800U (en) * | 2016-08-29 | 2017-02-08 | 申瓯通信设备有限公司 | Switch |
| CN206922777U (en) * | 2017-04-28 | 2018-01-23 | 申瓯通信设备有限公司 | A kind of modularization plugs interchanger |
| CN210244401U (en) * | 2019-07-15 | 2020-04-03 | 西安航天自动化股份有限公司 | RFID reader-writer shell |
| CN111193626A (en) * | 2019-12-31 | 2020-05-22 | 武汉迈威通信股份有限公司 | System, method, storage medium and switch for remotely controlling switch |
| CN212588444U (en) * | 2020-07-24 | 2021-02-23 | 北京东土军悦科技有限公司 | Multi-port hardened switch |
| CN212850558U (en) * | 2020-10-19 | 2021-03-30 | 深圳市浩湖网络技术有限公司 | Switch |
-
2022
- 2022-02-10 CN CN202210127021.4A patent/CN114339458A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201585039U (en) * | 2009-11-05 | 2010-09-15 | 深圳市同洲电子股份有限公司 | Rear panel structure of cabinet |
| CN202231970U (en) * | 2011-09-09 | 2012-05-23 | 迈普通信技术股份有限公司 | Communication case |
| US20150327381A1 (en) * | 2014-05-12 | 2015-11-12 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Rack mountable network switch |
| US20160233912A1 (en) * | 2014-09-09 | 2016-08-11 | Ppip Llc | Privacy and security systems and methods of use |
| CN104869080A (en) * | 2015-06-01 | 2015-08-26 | 申瓯通信设备有限公司 | Digital switch |
| CN104954896A (en) * | 2015-06-19 | 2015-09-30 | 申瓯通信设备有限公司 | PCB (Printed Circuit board) installation structure for communication device and digital programmer switcher applying structure |
| CN205945800U (en) * | 2016-08-29 | 2017-02-08 | 申瓯通信设备有限公司 | Switch |
| CN206922777U (en) * | 2017-04-28 | 2018-01-23 | 申瓯通信设备有限公司 | A kind of modularization plugs interchanger |
| CN210244401U (en) * | 2019-07-15 | 2020-04-03 | 西安航天自动化股份有限公司 | RFID reader-writer shell |
| CN111193626A (en) * | 2019-12-31 | 2020-05-22 | 武汉迈威通信股份有限公司 | System, method, storage medium and switch for remotely controlling switch |
| CN212588444U (en) * | 2020-07-24 | 2021-02-23 | 北京东土军悦科技有限公司 | Multi-port hardened switch |
| CN212850558U (en) * | 2020-10-19 | 2021-03-30 | 深圳市浩湖网络技术有限公司 | Switch |
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