CN208401879U - A kind of multifunctional network interchanger - Google Patents
A kind of multifunctional network interchanger Download PDFInfo
- Publication number
- CN208401879U CN208401879U CN201821136739.5U CN201821136739U CN208401879U CN 208401879 U CN208401879 U CN 208401879U CN 201821136739 U CN201821136739 U CN 201821136739U CN 208401879 U CN208401879 U CN 208401879U
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- radiating subassembly
- shell
- motor
- lead screw
- belt pulley
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Abstract
The utility model discloses a kind of multifunctional network interchangers, including interchanger main body and pedestal, pedestal is equipped with through slot, heat-conducting plate is installed on through slot, pedestal is equipped with shell, housing cavity installs heat conducting pipe, radiating subassembly one and radiating subassembly two, heat conducting pipe connects heat-conducting plate, radiating subassembly one includes left radiating subassembly and right radiating subassembly, left radiating subassembly includes motor one, lead screw one, bearing one, connecting rod, fixed block one, air blower, fixed block two, exhaust fan, motor two, lead screw two, bearing two, fixed plate and bristle, housing cavity installs radiating subassembly two, radiating subassembly two includes main radiating subassembly, driven radiating subassembly one and driven radiating subassembly two, main radiating subassembly includes motor three, belt pulley one, belt pulley two, belt one, belt two, rotary shaft one and flabellum one, driven radiating subassembly one includes bearing three, rotation Axis two, belt pulley three and flabellum two.The utility model has dust-proof, damping and the multiple functions of heat dissipation, and design is reasonable.
Description
Technical field
The utility model relates to a kind of computer equipment technical field, specifically a kind of multifunctional network interchanger.
Background technique
The network switch is a kind of network equipment for electric (light) signal forwarding, it can be any of access switch
Two network nodes provide the pathway for electrical signals exclusively enjoyed, and the most common interchanger is Ethernet switch, other are common also
Telephone voice switch, optical fiber switch etc., with the development of information technology, network is gradually popularized, and the application of interchanger is also wide
Rising and, traditional network switch structure is simple, it has a single function, especially in heat dissipation, damping and dedusting in terms of these, function
It is not met by the demand of user, in order to improve the Experience Degree of user, it is urgent to provide a kind of multifunctional network interchangers.
Summary of the invention
1, it to solve the problems, such as
It is simple for existing network switch architecture, it has a single function, especially in heat dissipation, damping and dedusting in terms of these,
Function is not met by the problem of demand of user, and the purpose of this utility model is to provide a kind of exchanges of multifunctional network
Machine, to solve the problems mentioned in the above background technology.
2, technical solution
To achieve the above object, the utility model provides the following technical solutions:
A kind of multifunctional network interchanger, including interchanger main body and pedestal, interchanger main body upper end are fixedly mounted
Connection jaws group is arranged in display screen, the interchanger main body front side, and the pedestal upper end is arranged through slot, pacifies on the cell wall of the through slot
Heat-conducting plate is filled, the pedestal is equipped with shell, and the housing cavity installation heat conducting pipe, radiating subassembly one and radiating subassembly two are described
Heat conducting pipe is fixedly connected with heat-conducting plate, and the radiating subassembly one includes left radiating subassembly and right radiating subassembly, the left heat dissipation group
Part includes motor one, lead screw one, bearing one, connecting rod, fixed block one, air blower, fixed block two, exhaust fan, motor two, lead screw
Two, radiating subassembly two, the radiating subassembly two are fixedly mounted on the housing cavity bottom face for bearing two, fixed plate and bristle
Including main radiating subassembly, driven radiating subassembly one and driven radiating subassembly two, the main radiating subassembly includes motor three, belt pulley
One, belt pulley two, belt one, belt two, rotary shaft one and flabellum one, the driven radiating subassembly one include bearing three, rotation
Support column is arranged in axis two, belt pulley three and flabellum two, four vertex of the housing bottom.
As a further solution of the present invention: wire carding plate is fixedly mounted in the housing forward end, the wire carding plate is located at
Sliding slot is arranged in the lower section of connection jaws group, the wire carding plate upper end, and be slidably connected sliding block in the sliding slot, and the upper end of slide block is fixed
Lineation bar is connected, lineation ring is arranged in lineation bar upper end.
The motor one is fixedly mounted on housing cavity upper wall, the electricity as a further solution of the present invention,
The output end of machine one is fixedly connected with lead screw one, and one other end of lead screw is rotatablely connected housing cavity upper wall, institute by bearing one
It states motor two and is fixedly mounted on housing cavity lower wall, the output end of the motor two is fixedly connected with lead screw two, and the lead screw two is another
One end is rotatablely connected housing cavity lower wall by bearing two, and one end of connecting rod, the connection are threadedly coupled on the lead screw one
The bar other end is threadedly coupled lead screw two, and the connecting rod is Z-type structure, and fixed block one, institute is fixedly mounted in the connecting rod upper end
It states fixed block one and is fixedly connected with air blower, the air blower corresponds to the heat conducting pipe on through slot side wall, and the connecting rod lower end is fixed
Fixed block two is installed, the fixed block two is fixedly connected with exhaust fan, and the connecting rod lower end is fixedly mounted close to the side of shell
Fixed plate uniformly installs bristle in the fixed plate.
The left radiating subassembly and right radiating subassembly are symmetrical arranged and structure as a further solution of the present invention,
It is identical.
Three output end of motor is fixedly connected with rotary shaft one, the rotation as a further solution of the present invention,
Flabellum one is uniformly installed on one top of shaft, and belt pulley one and belt pulley two, the belt pulley is fixedly mounted in the rotary shaft one
One housing lace one, the driven radiating subassembly one of one other end of the belt transmission connection, two lower end of rotary shaft passes through axis
Three rotation connection housing bottoms are held, two top of rotary shaft uniformly installs flabellum two, skin is fixedly mounted in the rotary shaft two
Belt wheel three, the three housing lace one of belt pulley, the two housing lace two of belt pulley, two other end of the belt transmission
Driven radiating subassembly two is connected, the driven radiating subassembly one is symmetrical arranged with driven radiating subassembly two and structure is identical.
Thermovent, installation in the thermovent is arranged in the shell two sides as a further solution of the present invention,
Air Filter.
The support column includes dampening assembly and sucker, the damping group as a further solution of the present invention,
Part includes support spring, support rod, vibration damping sheet and decoupling rod, and vibration damping sheet and decoupling rod are uniformly installed in the support spring periphery,
The support spring, vibration damping sheet and decoupling rod upper end are fixedly connected with shell, and the support spring, vibration damping sheet and decoupling rod lower end are solid
Determine connecting sucker, the decoupling rod is made of elastic material, and support rod, the support rod peace are fixedly mounted in the support spring
It is not contacted mounted in sucker upper end and with shell.
The display screen and motor one, air blower, exhaust fan and motor three as a further solution of the present invention,
It is electrical connected.
3, beneficial effect
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model utilizes motor one and motor two, drives lead screw one and lead screw two to rotate in same direction, connecting rod starts
It is moved forward and backward, air blower, which blows to the heat conducting pipe on through slot side wall, to radiate, and the intracorporal hot-air of shell is extracted out and passed through by exhaust fan
Thermovent heat dissipation, bristle are dusted Air Filter, prevent mesh from blocking, and cause poor radiation, and motor three drives rotary shaft one
Rotation, recycles belt one and two transmission effect of belt, main radiating subassembly, driven radiating subassembly one and driven radiating subassembly two to
The heat conducting pipe of through slot bottom end is blown, and radiate good dedusting effect.
(2) the utility model is fixed to equipment using dampening assembly and sucker and shakes buffering, protects equipment safety.
(3) wire carding plate is arranged in the utility model, and it is convenient to arrange connecting line.
(4) the utility model setting display screen is electrical connected with motor one, air blower, exhaust fan and motor three, operation letter
's.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of multifunctional network interchanger.
Fig. 2 is a kind of cross-sectional view of shell in multifunctional network interchanger.
Fig. 3 is the structural schematic diagram of connecting rod and lead screw one, two positional relationship of lead screw in a kind of multifunctional network interchanger.
Fig. 4 is a kind of structural schematic diagram of support column in multifunctional network interchanger.
In figure: 1- interchanger main body；2- pedestal；3- display screen；4- connection jaws group；5- shell；6- wire carding plate；7- sliding slot；
8- lineation bar；9- heat conducting pipe；10- motor one；11- connecting rod；12- lead screw one；13- fixed block one；14- air blower；15- lead screw
Two；16- motor two；17- exhaust fan；18- decoupling rod；19- fixed plate；20- bristle；21- bearing one；22- motor three；23- rotation
Shaft one；24- belt one；25- belt two；26- bearing three；27- dampening assembly；28- sucker；29- support spring；30- support
Bar；31- vibration damping sheet；32- support column；33- thermovent.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of multifunctional network interchanger, including interchanger main body 1
With pedestal 2,1 upper end of interchanger main body is fixedly mounted display screen 3, connection jaws group 4 is arranged on front side of the interchanger main body 1,
The pedestal 2 is stepped construction, and 2 upper end of pedestal is arranged through slot, interchanger main body 1, institute is fixedly mounted in the through slot
It states and heat-conducting plate is installed on the cell wall of through slot, the pedestal 2 is equipped with shell 5, and wire carding plate 6 is fixedly mounted in 5 front end of shell, described
Wire carding plate 6 is located at the lower section of connection jaws group 4, and sliding slot 7 is arranged in 6 upper end of wire carding plate, and be slidably connected sliding block in the sliding slot 7,
The upper end of slide block is fixedly connected with lineation bar 8, and 8 upper end of lineation bar is arranged lineation ring, is needed when using the network switch
4 wiring of butted line mouth group causes maintenance inconvenient, different connecting lines can be classified, pass through lineation in order to avoid route winding
Ring is wrapped on lineation bar 8 when connecting line is too long, 5 inner cavity of the shell installation heat conducting pipe 9, radiating subassembly one and radiating subassembly
Two, described 9 one end of heat conducting pipe is fixedly connected with heat-conducting plate, and 9 other end of heat conducting pipe extends to 5 inner cavity of shell, the heat dissipation
Component one includes left radiating subassembly and right radiating subassembly, and the left radiating subassembly and right radiating subassembly are symmetrical arranged and structure is complete
Identical, the left radiating subassembly includes motor 1, lead screw 1, bearing 1, connecting rod 11, fixed block 1, air blower
14, fixed block two, exhaust fan 17, motor 2 16, lead screw 2 15, bearing two, fixed plate 19 and bristle 20, the motor 1 with
Display screen 3 is electrical connected, and the motor 1 is fixedly mounted on 5 inner cavity upper wall of shell, and the output end of the motor 1 is fixed
Lead screw 1 is connected, one 12 other end of lead screw is rotatablely connected 5 inner cavity upper wall of shell, the motor 2 16 by bearing 1
It is fixedly mounted on 5 inner cavity lower wall of shell, the output end of the motor 2 16 is fixedly connected with lead screw 2 15, and the lead screw 2 15 is another
End is rotatablely connected 5 inner cavity lower wall of shell by bearing two, and one end of connecting rod 11, the company are threadedly coupled on the lead screw 1
The other end of extension bar 11 is threadedly coupled lead screw 2 15, and the connecting rod 11 is Z-type structure, and 11 upper end of connecting rod is fixedly mounted
Fixed block 1, the fixed block 1 are fixedly connected with air blower 14, and the air blower 14 is electrical connected with display screen 3, described
Heat conducting pipe 9 on the corresponding through slot side wall of air blower 14, fixed block two, the fixed block two is fixedly mounted in 11 lower end of connecting rod
It is fixedly connected with exhaust fan 17, the exhaust fan 17 is electrical connected with display screen 3, and 11 lower end of connecting rod is close to the one of shell 5
Fixed plate 19 is fixedly mounted in side, and bristle 20 is uniformly installed in the fixed plate 19, and thermovent 33, institute is arranged in 5 two sides of shell
It states and Air Filter is installed in thermovent 33, the network switch can generate a large amount of heat when working, can star motor by display screen 3
One 10 and motor 2 16, drive lead screw 1 and lead screw 2 15 to rotate in same direction, connecting rod 11 starts to be moved forward and backward, and starts air blower
14 and exhaust fan 17, air blower 14 blows heat dissipation to the heat conducting pipe 9 on through slot side wall, and exhaust fan 17 is by the hot-air in shell 5
It extracts out and passes through thermovent 33 and radiate, while bristle 20 is dusted Air Filter, prevents mesh from blocking, and causes poor radiation,
Radiating subassembly two is fixedly mounted on the 5 inner cavity bottom face of shell, the radiating subassembly two includes main radiating subassembly, driven heat dissipation
Component one and driven radiating subassembly two, the main radiating subassembly include motor 3 22, belt pulley one, belt pulley two, belt 1,
Belt 2 25, rotary shaft 1 and flabellum one, the motor 3 22 are electrical connected with display screen 3,3 22 output end of motor
It is fixedly connected with rotary shaft 1, one 23 top of rotary shaft is uniformly installed flabellum one, is fixedly mounted in the rotary shaft 1
Belt pulley one and belt pulley two, the one housing lace 1 of belt pulley, one 24 other end of the belt transmission connection are driven
Radiating subassembly one, the driven radiating subassembly one include bearing 3 26, rotary shaft two, belt pulley three and flabellum two, the rotation
Two lower end of axis is rotatablely connected 5 bottom end of shell by bearing 3 26, and flabellum two, the rotation are uniformly installed in two top of rotary shaft
Fixed installation belt pulley three on axis two, the three housing lace 1 of belt pulley, the two housing lace 2 25 of belt pulley,
The driven radiating subassembly two of 2 25 other end of the belt transmission connection, the driven radiating subassembly one and driven radiating subassembly two are right
Claim setting and structure is identical, start motor 3 22 when heat dissipation, rotary shaft 1 rotates, and recycles belt 1 and belt two
25 transmission effects, main radiating subassembly, driven radiating subassembly one and driven radiating subassembly two are blown to the heat conducting pipe 9 of through slot bottom end,
Support column 32 is arranged in good cooling effect, the vertex of 5 bottom end of shell four, and the support column 32 includes dampening assembly 27 and inhales
Disk 28, the dampening assembly 27 include support spring 29, support rod 30, vibration damping sheet 31 and decoupling rod 18, the support spring 29
Peripheral uniformly installation vibration damping sheet 31 and decoupling rod 18, the decoupling rod 18 are made of elastic material, the support spring 29, damping
Piece 31 is fixedly connected with shell 5 with 18 upper end of decoupling rod, and the support spring 29, vibration damping sheet 31 are fixedly connected with 18 lower end of decoupling rod
Sucker 28, is fixedly mounted support rod 30 in the support spring 29, the support rod 30 be mounted on 28 upper end of sucker and with shell 5
It does not contact.
The working principle of the utility model is: 4 wiring of butted line mouth group is needed when using the network switch, in order to avoid line
Road winding causes maintenance inconvenient, different connecting lines can be classified, passes through lineation ring, lineation is wrapped in when connecting line is too long
On bar 8, a large amount of heat can be generated in network switch work, motor 1 and motor 2 16 can star by display screen 3,
Lead screw 1 and lead screw 2 15 is driven to rotate in same direction, connecting rod 11 starts to be moved forward and backward, and starts air blower 14 and exhaust fan 17, drum
Blower 14, which blows to the heat conducting pipe 9 on through slot side wall, to radiate, and the hot-air in shell 5 is extracted out and passes through thermovent by exhaust fan 17
33 heat dissipations, bristle 20 are dusted Air Filter, prevent mesh from blocking, and cause poor radiation, start motor 3 22, rotary shaft one
23 rotations, recycle belt 1 and 2 25 transmission effect of belt, main radiating subassembly, driven radiating subassembly one and driven heat dissipation group
Part two is blown to the heat conducting pipe 9 of through slot bottom end, and radiate good dedusting effect, at the same using dampening assembly 27 and sucker 28 to equipment into
Row is fixed and vibration buffers, and protects equipment safety.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of multifunctional network interchanger, including interchanger main body (1) and pedestal (2), which is characterized in that the exchange owner
Display screen (3) are fixedly mounted in body (1) upper end, and connection jaws group (4) are arranged on front side of the interchanger main body (1), on the pedestal (2)
Through slot is arranged in end, and heat-conducting plate is installed on the cell wall of the through slot, and the pedestal (2) is equipped with shell (5), shell (5) inner cavity
Installation heat conducting pipe (9), radiating subassembly one and radiating subassembly two, the heat conducting pipe (9) are fixedly connected with heat-conducting plate, the heat dissipation group
Part one includes left radiating subassembly and right radiating subassembly, and the left radiating subassembly includes motor one (10), lead screw one (12), bearing one
(21), connecting rod (11), fixed block one (13), air blower (14), fixed block two, exhaust fan (17), motor two (16), lead screw two
(15), radiating subassembly two, institute are fixedly mounted on the bottom face of shell (5) inner cavity for bearing two, fixed plate (19) and bristle (20)
Stating radiating subassembly two includes main radiating subassembly, driven radiating subassembly one and driven radiating subassembly two, and the main radiating subassembly includes
Motor three (22), belt pulley one, belt pulley two, belt one (24), belt two (25), rotary shaft one (23) and flabellum one, it is described
Driven radiating subassembly one includes bearing three (26), rotary shaft two, belt pulley three and flabellum two, the top of shell (5) bottom end four
Support column (32) are set at angle.
2. a kind of multifunctional network interchanger according to claim 1, which is characterized in that shell (5) front end is fixed
It installs wire carding plate (6), the wire carding plate (6) is located at the lower section of connection jaws group (4), and sliding slot is arranged in wire carding plate (6) upper end
(7), be slidably connected sliding block in the sliding slot (7), and the upper end of slide block is fixedly connected lineation bar (8), lineation bar (8) upper end
Lineation ring is set.
3. a kind of multifunctional network interchanger according to claim 1, which is characterized in that the fixed peace of the motor one (10)
Mounted in shell (5) inner cavity upper wall, the output end of the motor one (10) is fixedly connected with lead screw one (12), and the lead screw one (12) is another
One end is rotatablely connected shell (5) inner cavity upper wall by bearing one (21), and the motor two (16) is fixedly mounted on shell (5) inner cavity
Lower wall, the output end of the motor two (16) are fixedly connected with lead screw two (15), and lead screw two (15) other end passes through bearing two
It is rotatablely connected shell (5) inner cavity lower wall, the one end of connecting rod (11), the connecting rod are threadedly coupled on the lead screw one (12)
(11) other end is threadedly coupled lead screw two (15), and the connecting rod (11) is Z-type structure, the fixed peace in connecting rod (11) upper end
It fills fixed block one (13), the fixed block one (13) is fixedly connected air blower (14), the corresponding through slot side wall of the air blower (14)
On heat conducting pipe (9), fixed block two is fixedly mounted in connecting rod (11) lower end, and the fixed block two is fixedly connected with exhaust fan
(17), fixed plate (19) are fixedly mounted close to the side of shell (5) in connecting rod (11) lower end, on the fixed plate (19)
Uniformly installation bristle (20).
4. a kind of multifunctional network interchanger according to claim 1, which is characterized in that the left radiating subassembly and the right side dissipate
Hot component is symmetrical arranged and structure is identical.
5. a kind of multifunctional network interchanger according to claim 1, which is characterized in that motor three (22) output end
It is fixedly connected with rotary shaft one (23), rotary shaft one (23) top is uniformly installed flabellum one, consolidated on the rotary shaft one (23)
Dingan County, which thongs, takes turns one and belt pulley two, the one housing lace one (24) of belt pulley, and belt one (24) other end passes
The dynamic driven radiating subassembly one of connection, two lower end of rotary shaft is rotatablely connected shell (5) bottom end, the rotation by bearing three (26)
Flabellum two is uniformly installed on two top of shaft, and belt pulley three is fixedly mounted in the rotary shaft two, is socketed skin outside the belt pulley three
Band one (24), the two housing lace two (25) of belt pulley, the driven heat dissipation group of belt two (25) other end transmission connection
Part two, the driven radiating subassembly one and driven radiating subassembly two are symmetrical arranged and structure is identical.
6. a kind of multifunctional network interchanger according to claim 1, which is characterized in that shell (5) the two sides setting
Thermovent (33), the thermovent (33) is interior to install Air Filter.
7. a kind of multifunctional network interchanger according to claim 1, which is characterized in that the support column (32) includes subtracting
Shake component (27) and sucker (28), the dampening assembly (27) include support spring (29), support rod (30), vibration damping sheet (31) and
Decoupling rod (18), the decoupling rod (18) are made of elastic material, and vibration damping sheet is uniformly installed in support spring (29) periphery
(31) and decoupling rod (18), the support spring (29), vibration damping sheet (31) are fixedly connected with shell (5) with decoupling rod (18) upper end,
The support spring (29), vibration damping sheet (31) are fixedly connected sucker (28) with decoupling rod (18) lower end, the support spring (29)
Interior fixed installation support rod (30), the support rod (30) are mounted on sucker (28) upper end and do not contact with shell (5).
8. a kind of multifunctional network interchanger according to claim 1, which is characterized in that the display screen (3) and motor
One (10), air blower (14), exhaust fan (17) and motor three (22) are electrical connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821136739.5U CN208401879U (en) | 2018-07-17 | 2018-07-17 | A kind of multifunctional network interchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821136739.5U CN208401879U (en) | 2018-07-17 | 2018-07-17 | A kind of multifunctional network interchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208401879U true CN208401879U (en) | 2019-01-18 |
Family
ID=65129029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821136739.5U Expired - Fee Related CN208401879U (en) | 2018-07-17 | 2018-07-17 | A kind of multifunctional network interchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208401879U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110430700A (en) * | 2019-07-11 | 2019-11-08 | 武桂英 | A kind of software testing system that the stability with dust reduction capability is high |
| CN111770391A (en) * | 2020-06-26 | 2020-10-13 | 杭州职业技术学院 | Dustproof assembly for router |
| CN112333572A (en) * | 2020-10-26 | 2021-02-05 | 成都师范学院 | Electronic information exchanger for computer |
| CN112533424A (en) * | 2020-12-14 | 2021-03-19 | 安徽仕联电气有限公司 | Complete equipment for communication products |
| CN112752168A (en) * | 2020-12-29 | 2021-05-04 | 国网黑龙江省电力有限公司信息通信公司 | Adjustable dustproof and dampproof industrial Ethernet switch |
| CN113744771A (en) * | 2021-08-17 | 2021-12-03 | 刘海钦 | Block chain data storage device based on Internet of things |
| CN117319833A (en) * | 2023-09-11 | 2023-12-29 | 深圳市宇泰科技有限公司 | Industrial Ethernet switch convenient for connecting joint |
-
2018
- 2018-07-17 CN CN201821136739.5U patent/CN208401879U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110430700A (en) * | 2019-07-11 | 2019-11-08 | 武桂英 | A kind of software testing system that the stability with dust reduction capability is high |
| CN111770391A (en) * | 2020-06-26 | 2020-10-13 | 杭州职业技术学院 | Dustproof assembly for router |
| CN112333572A (en) * | 2020-10-26 | 2021-02-05 | 成都师范学院 | Electronic information exchanger for computer |
| CN112533424A (en) * | 2020-12-14 | 2021-03-19 | 安徽仕联电气有限公司 | Complete equipment for communication products |
| CN112752168A (en) * | 2020-12-29 | 2021-05-04 | 国网黑龙江省电力有限公司信息通信公司 | Adjustable dustproof and dampproof industrial Ethernet switch |
| CN112752168B (en) * | 2020-12-29 | 2022-08-09 | 国网黑龙江省电力有限公司信息通信公司 | Adjustable dustproof and dampproof industrial Ethernet switch |
| CN113744771A (en) * | 2021-08-17 | 2021-12-03 | 刘海钦 | Block chain data storage device based on Internet of things |
| CN117319833A (en) * | 2023-09-11 | 2023-12-29 | 深圳市宇泰科技有限公司 | Industrial Ethernet switch convenient for connecting joint |
| CN117319833B (en) * | 2023-09-11 | 2024-06-14 | 深圳市宇泰科技有限公司 | Industrial Ethernet switch convenient for connecting joint |
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Granted publication date: 20190118 Termination date: 20200717 |