CN215674404U - Internet signal enhancement device - Google Patents

Internet signal enhancement device Download PDF

Info

Publication number
CN215674404U
CN215674404U CN202121920250.9U CN202121920250U CN215674404U CN 215674404 U CN215674404 U CN 215674404U CN 202121920250 U CN202121920250 U CN 202121920250U CN 215674404 U CN215674404 U CN 215674404U
Authority
CN
China
Prior art keywords
rigid coupling
column
casing
placing
fixedly connected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202121920250.9U
Other languages
Chinese (zh)
Inventor
李玮荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202121920250.9U priority Critical patent/CN215674404U/en
Application granted granted Critical
Publication of CN215674404U publication Critical patent/CN215674404U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The application discloses internet signal reinforcing means, including placing casing and solidus structure, the solidus structure includes the partition column, the partition column rigid coupling is in placing the casing top, the signal intensifier has been placed at the partition column top, signal intensifier one side is pegged graft and is had the bayonet joint, bayonet joint one side rigid coupling connecting wire, connecting wire surface sliding connection solidus board, solidus board top rigid coupling limiting plate, solidus board bottom is provided with adjusting part. This application can drive solid line board through rotating two-way screw thread post and remove to utilize solid line board to inject the position of bayonet joint, prevent that the bayonet joint is not hard up to drop even, prevent to influence the use of signal intensifier, and through the limiting plate with place the position that shell isotructure can inject the signal intensifier, the installation and the dismantlement of the signal intensifier of being convenient for.

Description

Internet signal enhancement device
Technical Field
The application relates to the field of internet, in particular to an internet signal enhancement device.
Background
The internet, also called international network, refers to a huge network formed by connecting networks in series, these networks are connected by a group of general protocols to form a single huge international network in logic, in this network there are network devices such as switches, routers, etc., various connection links, various servers and endless computers, terminals, and it is the foundation of information society that information can be sent instantly to people beyond thousands of miles by using the internet.
The internet needs the signal enhancement device to strengthen the signal in the use, but the connecting wire is inconvenient to install when using of current signal enhancement device, takes place to become flexible easily and even drops, influences the use of signal enhancement device. Therefore, the internet signal enhancement device is proposed to solve the above problems.
Disclosure of Invention
The internet signal enhancement device is provided in the embodiment and used for solving the problem that the connecting line of the existing signal enhancement device in the prior art is inconvenient to install, is easy to loosen and even fall off and influences the use of the signal enhancement device.
According to an aspect of the application, an internet signal reinforcing device is provided, including placing casing and solidus structure, the solidus structure includes the partition column, the partition column rigid coupling is in placing the casing top, the signal intensifier has been placed at the partition column top, signal intensifier one side is pegged graft and is had the bayonet joint, bayonet joint one side rigid coupling connecting wire, connecting wire surface sliding connection solidus board, solidus board top rigid coupling limiting plate, solidus board bottom is provided with adjusting part.
Further, the adjusting part comprises a positioning column, the positioning column is fixedly connected to the side wall of the inner cavity of the placing shell, the surface of the positioning column is slidably connected with a sliding plate, the sliding plate is in threaded connection with the surface of a two-way threaded column, the two-way threaded column is in threaded connection with the side wall of the inner cavity of the placing shell, the end face of the two-way threaded column is fixedly connected with a first knob, the top of the sliding plate is fixedly connected with a connecting column, and the connecting column is fixedly connected to the bottom of the wire fixing plate.
Further, including heat radiation structure, heat radiation structure includes the installation casing, the installation casing rigid coupling is in placing the casing bottom, installation casing inner chamber bottom rigid coupling cooling fan, installation casing bottom rigid coupling support column, support column bottom rigid coupling mounting panel.
Further, including clamping structure, clamping structure includes the reinforcing plate, the reinforcing plate rigid coupling is in installation casing side, the reinforcing plate rotates to be connected in one-way screw thread post surface, one-way screw thread post rotates to be connected in placing the casing bottom, one-way screw thread post bottom rigid coupling second knob, one-way screw thread post surface threaded connection solid fixed splint.
Further, place casing top rigid coupling and have a plurality of evenly distributed's partition post, a plurality of intercommunication groove has been seted up to solid line board, solid line board top rigid coupling has a plurality of limiting plate.
Furthermore, the side wall of the inner cavity of the placing shell is fixedly connected with two positioning columns which are symmetrically distributed, the sliding plate is provided with two positioning holes which are symmetrically distributed, and one ends of the positioning columns penetrate through the positioning holes and are fixedly connected with the side wall of the inner cavity of the placing shell.
Furthermore, the two sides of the placing shell are both provided with rotating openings, two ends of the bidirectional threaded column respectively penetrate through the rotating openings and extend to the outer side of the placing shell, and the surface of the bidirectional threaded column is in threaded connection with two sliding plates which are symmetrically distributed.
Furthermore, the top of the sliding plate is fixedly connected with a plurality of connecting columns, the top of the placing shell is provided with a plurality of communicating ports, and the top ends of the connecting columns penetrate through the communicating ports and extend to the upper part of the placing shell.
Further, a plurality of evenly distributed heat dissipation holes are formed in the bottom of the installation shell and the bottom of the placement shell, and four support columns distributed in a rectangular structure are fixedly connected to the bottom of the installation shell.
Further, place the casing below and be provided with the reinforcing plate of two symmetric distributions, the reinforcing plate is seted up threaded hole, one-way screw thread post top runs through the threaded hole and rotates to be connected in placing the casing bottom.
Through the above-mentioned embodiment of this application, adopted the position that the fixed line board injectd the connecting wire, solved current signal reinforcing means connecting wire when using and be not convenient for install, take place to become flexible easily and drop even, influence signal reinforcing means's problem of use, prevent that the bayonet joint is not flexible and drops even, the signal reinforcing means's of being convenient for use.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is an overall perspective view of one embodiment of the present application;
FIG. 2 is an overall internal schematic view of an embodiment of the present application;
FIG. 3 is a schematic top view of an adjustment assembly according to an embodiment of the present application;
fig. 4 is an enlarged view of a portion a in fig. 2 according to an embodiment of the present disclosure.
In the figure: 1. the device comprises a placing shell, 2, a separating column, 3, a signal enhancer, 4, a plug connector, 5, a connecting line, 6, a wire fixing plate, 7, a limiting plate, 8, a positioning column, 9, a sliding plate, 10, a bidirectional threaded column, 11, a first knob, 12, a connecting column, 13, an installing shell, 14, a cooling fan, 15, a supporting column, 16, an installing plate, 17, a reinforcing plate, 18, a unidirectional threaded column, 19, a second knob, 20 and a fixing clamping plate.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The signal enhancement device in this embodiment may be applied to various internet systems, for example, in this embodiment, an internet-based engineering machinery remote monitoring system is provided, and the signal enhancement device in this embodiment may be used in the internet-based engineering machinery remote monitoring system.
This engineering machine tool remote monitering system based on internet includes: the monitoring terminal is installed on the engineering machinery and used for monitoring the operation state of the engineering machinery in real time and sending the acquired operation state data to the remote monitoring center; the remote monitoring center is in communication connection with the monitoring terminal and is used for receiving the engineering machinery running state data sent by the monitoring terminal, performing abnormity analysis according to the obtained engineering machinery running state data, and sending alarm information when the abnormal state is analyzed. In one embodiment, the monitoring terminal comprises a state monitoring module and a communication module; the state monitoring module is arranged in the engineering machinery and used for collecting the operation state data of the engineering machinery and sending the obtained operation state data of the engineering machinery to the remote monitoring center through the communication module. In one embodiment, the communication module comprises one or more of a 5G communication unit, a 4G communication unit, an ad hoc network communication unit, or the like. In one embodiment, the condition monitoring module includes one or more of a speed monitoring unit, a vibration monitoring unit, a power monitoring unit, a temperature monitoring unit, an air pressure monitoring unit, an acceleration monitoring unit, and the like. In one embodiment, the remote monitoring center comprises a receiving module and an anomaly analysis module; the receiving module is used for being in communication connection with the monitoring terminal and receiving the engineering machinery operation state data sent by the monitoring terminal; and the abnormity analysis module is used for carrying out abnormity analysis on the operation state of the engineering machinery according to the received operation state data of the engineering machinery, and sending out alarm information when the abnormity state is analyzed. In one embodiment, the condition monitoring module includes a first vibration monitoring unit and a second vibration monitoring unit; the first vibration monitoring unit is arranged on an engine of the engineering machinery and used for monitoring a first vibration signal of the engine of the engineering machinery and sending the first vibration signal to the remote monitoring center; the second vibration monitoring unit is arranged on the outer surface of the engineering machinery and used for monitoring a second vibration signal of the whole engineering machinery and sending the second vibration signal to the remote monitoring center; the abnormity analysis module of the remote monitoring center comprises a vibration abnormity analysis unit, and the vibration abnormity analysis unit is used for analyzing the state of the engineering machinery engine according to the received first vibration signal and the second vibration signal. In one embodiment, the analyzing unit for analyzing the state of the engine of the construction machine according to the received first vibration signal and the second vibration signal specifically includes: corresponding the acquired first vibration signal and the acquired second vibration signal to a unified time axis; correcting the first vibration signal according to the obtained second vibration signal to obtain a corrected first vibration signal; and extracting characteristic parameters reflecting the vibration characteristics of the engineering machinery engine from the corrected first vibration signal, and performing anomaly analysis by adopting a trained anomaly analysis model according to the extracted characteristic parameters to obtain an anomaly analysis result of the working state of the engineering machinery engine.
Of course, the embodiment can be used in other internet systems. Here, details are not repeated, and the following describes the signal enhancement apparatus according to the embodiment of the present application.
Referring to fig. 1-4, the internet signal enhancement device includes a placing casing 1 and a wire fixing structure, the wire fixing structure includes a separating column 2, the separating column 2 is fixedly connected to the top of the placing casing 1, a signal enhancer 3 is placed on the top of the separating column 2, a plug 4 is inserted into one side of the signal enhancer 3, a connecting wire 5 is fixedly connected to one side of the plug 4, a wire fixing plate 6 is slidably connected to the surface of the connecting wire 5, a limiting plate 7 is fixedly connected to the top of the wire fixing plate 6, and an adjusting assembly is arranged at the bottom of the wire fixing plate 6.
Can drive solid line board 6 through rotating two-way screw post 10 and remove to utilize solid line board 6 to inject the position of bayonet joint 4, prevent that bayonet joint 4 is not hard up or even drops, prevent to influence the use of signal intensifier 3, and through limiting plate 7 with place the position that shell 1 isotructure can inject signal intensifier 3, the installation and the dismantlement of signal intensifier 3 of being convenient for.
The adjusting component comprises a positioning column 8, the positioning column 8 is fixedly connected to the side wall of the inner cavity of the placing shell 1, the surface of the positioning column 8 is connected with a sliding plate 9 in a sliding mode, the sliding plate 9 is connected to the surface of a two-way threaded column 10 in a threaded mode, the two-way threaded column 10 is connected to the side wall of the inner cavity of the placing shell 1 in a threaded mode, the end face of the two-way threaded column 10 is fixedly connected with a first knob 11, the top of the sliding plate 9 is fixedly connected with a connecting column 12, the connecting column 12 is fixedly connected to the bottom of the wire fixing plate 6, and the positions of the wire fixing plate 6 and the limiting plate 7 can be adjusted conveniently through the adjusting component; the heat dissipation structure comprises a mounting shell 13, wherein the mounting shell 13 is fixedly connected to the bottom of a placing shell 1, the bottom of an inner cavity of the mounting shell 13 is fixedly connected with a heat dissipation fan 14, the bottom of the mounting shell 13 is fixedly connected with a support column 15, and the bottom of the support column 15 is fixedly connected with a mounting plate 16, so that the heat dissipation structure can be used for conveniently dissipating heat of a signal intensifier 3, the signal intensifier 3 is prevented from being influenced by large heat in the operation process, and the signal intensifier 3 is prevented from being damaged; the clamping structure comprises a reinforcing plate 17, wherein the reinforcing plate 17 is fixedly connected to the side surface of the mounting shell 13, the reinforcing plate 17 is rotatably connected to the surface of a one-way threaded column 18, the one-way threaded column 18 is rotatably connected to the bottom of the placing shell 1, the bottom end of the one-way threaded column 18 is fixedly connected with a second knob 19, the surface of the one-way threaded column 18 is in threaded connection with a fixed clamping plate 20, and the signal intensifier 3 can be conveniently mounted at different positions through the clamping structure; the top of the placing shell 1 is fixedly connected with a plurality of uniformly distributed separation columns 2, the wire fixing plate 6 is provided with a plurality of communicating grooves, the top of the wire fixing plate 6 is fixedly connected with a plurality of limiting plates 7, the position of the signal intensifier 3 can be conveniently limited through the structures such as the limiting plates 7, the signal intensifier 3 is more stably installed, and the signal intensifier 3 is convenient to install and disassemble; two positioning columns 8 which are symmetrically distributed are fixedly connected to the side wall of the inner cavity of the placing shell 1, two positioning holes which are symmetrically distributed are formed in the sliding plate 9, one ends of the positioning columns 8 penetrate through the positioning holes and are fixedly connected to the side wall of the inner cavity of the placing shell 1, and the moving tracks of the sliding plate 9 and other structures can be limited through the positioning columns 8, so that the sliding plate 9 and other structures are more stable during moving; the two sides of the placing shell 1 are both provided with rotating openings, two ends of the bidirectional threaded column 10 respectively penetrate through the rotating openings and extend to the outer side of the placing shell 1, the surface of the bidirectional threaded column 10 is in threaded connection with two sliding plates 9 which are symmetrically distributed, and the sliding plates 9 can be driven to move by the rotation of the bidirectional threaded column 10; the top of the sliding plate 9 is fixedly connected with a plurality of connecting columns 12, the top of the placing shell 1 is provided with a plurality of communicating ports, the top ends of the connecting columns 12 penetrate through the communicating ports and extend to the upper part of the placing shell 1, and the sliding plate 9 and the line fixing plate 6 can be conveniently connected through the connecting columns 12; the bottom of the mounting shell 13 and the bottom of the placing shell 1 are both provided with a plurality of radiating holes which are uniformly distributed, the bottom of the mounting shell 13 is fixedly connected with four supporting columns 15 which are distributed in a rectangular structure, and the radiating of the signal enhancer 3 can be facilitated through the radiating holes; place casing 1 below and be provided with reinforcing plate 17 of two symmetric distributions, reinforcing plate 17 sets up threaded hole, 18 tops of one-way screw thread post run through the screw hole and rotate and connect in placing casing 1 bottom, can adjust the position of solid fixed splint 20 through rotating one-way screw thread post 18, be convenient for utilize place casing 1 and solid fixed splint 20 with signal booster 3 install in positions such as table limit.
When the signal enhancer is used, electrical components appearing in the application are externally connected with a power supply and a control switch when in use, firstly, the signal enhancer 3 is placed at the top of the separation column 2, then the plug-in connector 4 is plugged into the side surface of the signal enhancer 3, then the connecting wire 5 is placed in a communicating groove formed in the wire fixing plate 6, then the first knob 11 is rotated to drive the bidirectional threaded column 10 to rotate, and further the sliding plates 9 at two sides slide along the positioning column 8 in opposite directions to drive the connecting column 12 to move in the same direction, at the same time, the wire fixing plate 6 can be driven to move in the same direction to enable the wire fixing plate 6 to cling to the plug-in connector 4, so that the plug-in connector 4 clings to the signal enhancer 3, the plug-in connector 4 is prevented from loosening and even falling off, the use of the signal enhancer 3 is prevented from being influenced, the limiting plate 7 can be driven to move in the same direction when the wire fixing plate 6 moves, and the position of the signal enhancer 3 is limited by the limiting plate 7, installation and dismantlement convenient for signal intensifier 3, can utilize cooling fan 14 to dispel the heat to signal intensifier 3 when signal intensifier 3 moves, it is great and influence the use to prevent that signal intensifier 3 from moving in-process heat, prevent that signal intensifier 3 from damaging, then can make signal intensifier 3 place more stably through mounting panel 16, when needs install signal intensifier 3 to positions such as table limit, can make and place casing 1 and solid fixed splint 20 and be in the position on table limit, then rotate one-way screw post 18, thereby drive solid fixed splint 20 and remove, thereby utilize and place casing 1 and solid fixed splint 20 and clip positions such as table limit, be convenient for install signal intensifier 3 in the position of difference.
The application has the advantages that:
1. the signal enhancer is convenient to operate, the two-way threaded column can be rotated to drive the wire fixing plate to move, so that the position of the plug connector is limited by the wire fixing plate, the plug connector is prevented from loosening and even falling off, the use of the signal enhancer is prevented from being influenced, the position of the signal enhancer can be limited by the limiting plate, the shell and other structures, and the signal enhancer is convenient to mount and dismount;
2. the signal intensifier has a reasonable structure, the signal intensifier can be cooled through the cooling fan, the use of the signal intensifier is prevented from being influenced by large heat in the operation process of the signal intensifier, the signal intensifier is prevented from being damaged, and meanwhile, the signal intensifier can be placed more stably through structures such as the mounting plate and the like;
3. this application simple structure can adjust the position of solid fixed splint through one-way screw post, is convenient for utilize solid fixed splint and places casing centre gripping table limit waiting position, is convenient for install the signal intensifier in the position of difference.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. Internet signal reinforcing means, its characterized in that: including placing casing (1) and solidus structure, the solidus structure includes separation post (2), separation post (2) rigid coupling is in placing casing (1) top, signal intensifier (3) have been placed at separation post (2) top, signal intensifier (3) one side is pegged graft and is had bayonet joint (4), bayonet joint (4) one side rigid coupling connecting wire (5), connecting wire (5) surface sliding connection solidus board (6), solidus board (6) top rigid coupling limiting plate (7), solidus board (6) bottom is provided with adjusting part.
2. The internet signal enhancement device of claim 1, wherein: the adjusting part comprises a positioning column (8), the positioning column (8) is fixedly connected to the inner cavity side wall of the placing shell (1), the positioning column (8) is connected with a sliding plate (9) in a surface sliding mode, the sliding plate (9) is connected to the surface of a two-way threaded column (10) in a threaded mode, the two-way threaded column (10) is connected to the inner cavity side wall of the placing shell (1) in a threaded mode, a first knob (11) is fixedly connected to the end face of the two-way threaded column (10), the sliding plate (9) is fixedly connected to a connecting column (12) at the top of the sliding plate (9), and the connecting column (12) is fixedly connected to the bottom of a wire fixing plate (6).
3. The internet signal enhancement device of claim 1, wherein: including heat radiation structure, heat radiation structure is including installation casing (13), installation casing (13) rigid coupling is in placing casing (1) bottom, installation casing (13) inner chamber bottom rigid coupling radiator fan (14), installation casing (13) bottom rigid coupling support column (15), support column (15) bottom rigid coupling mounting panel (16).
4. The internet signal enhancement device of claim 1, wherein: including clamping structure, clamping structure includes reinforcing plate (17), reinforcing plate (17) rigid coupling is in installation casing (13) side, reinforcing plate (17) rotate to be connected in one-way screw post (18) surface, one-way screw post (18) rotate to be connected in placing casing (1) bottom, one-way screw post (18) bottom rigid coupling second knob (19), one-way screw post (18) surface threaded connection fixed splint (20).
5. The internet signal enhancement device of claim 1, wherein: place casing (1) top rigid coupling and have a plurality of evenly distributed's partition post (2), a plurality of intercommunication groove has been seted up in solid line board (6), solid line board (6) top rigid coupling has a plurality of limiting plate (7).
6. The internet signal enhancement device of claim 2, wherein: the side wall of the inner cavity of the placing shell (1) is fixedly connected with two positioning columns (8) which are symmetrically distributed, the sliding plate (9) is provided with two positioning holes which are symmetrically distributed, and one end of each positioning column (8) penetrates through the positioning holes and is fixedly connected with the side wall of the inner cavity of the placing shell (1).
7. The internet signal enhancement device of claim 2, wherein: the two sides of the placing shell (1) are provided with rotating openings, two ends of the two-way threaded column (10) penetrate through the rotating openings respectively and extend to the outer side of the placing shell (1), and the surface of the two-way threaded column (10) is in threaded connection with two sliding plates (9) which are symmetrically distributed.
8. The internet signal enhancement device of claim 2, wherein: the top of the sliding plate (9) is fixedly connected with a plurality of connecting columns (12), a plurality of communicating ports are formed in the top of the placing shell (1), and the top ends of the connecting columns (12) penetrate through the communicating ports and extend to the position above the placing shell (1).
9. The internet signal enhancement device of claim 3, wherein: the heat dissipation holes are evenly distributed in the bottom of the installing shell (13) and the bottom of the placing shell (1), and four support columns (15) distributed in a rectangular structure are fixedly connected to the bottom of the installing shell (13).
10. The internet signal enhancement device of claim 4, wherein: place casing (1) below and be provided with reinforcing plate (17) of two symmetric distributions, reinforcing plate (17) set up threaded hole, one-way screw post (18) top runs through the screw hole and rotates to be connected in placing casing (1) bottom.
CN202121920250.9U 2021-08-17 2021-08-17 Internet signal enhancement device Active CN215674404U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121920250.9U CN215674404U (en) 2021-08-17 2021-08-17 Internet signal enhancement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121920250.9U CN215674404U (en) 2021-08-17 2021-08-17 Internet signal enhancement device

Publications (1)

Publication Number Publication Date
CN215674404U true CN215674404U (en) 2022-01-28

Family

ID=79952781

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121920250.9U Active CN215674404U (en) 2021-08-17 2021-08-17 Internet signal enhancement device

Country Status (1)

Country Link
CN (1) CN215674404U (en)

Similar Documents

Publication Publication Date Title
US7983039B1 (en) Reversible airflow fan tray design for electronic device in a data center
US7492591B1 (en) Reversible airflow fan tray for an electronic device
US20070053155A1 (en) Fixture for testing mid-plane of blade server
CN105338790B (en) System and method for passive cooling of components within an electrical device
CN107046198A (en) Support input and the output subsystem of hot plug
EP3536964A1 (en) Vacuum pump control device, vacuum pump, and method for assembling vacuum pump control device
CN215674404U (en) Internet signal enhancement device
CA2464570C (en) Circuit board assembly for welding power supply
CN212138151U (en) Server cabinet with distributed power supply and centralized heat dissipation
CN209801687U (en) Energy-saving intelligent control system for base station
CN107436651A (en) A kind of server exchange module for merging power supply and radiating
CN116331323A (en) Flexible carrier tool for circuit board processing
CN102999125B (en) Fan board
CN112398866A (en) Industrial firewall convenient to install
TW201913285A (en) Server device and installation method thereof
CN220292448U (en) Communication data wireless acquisition terminal with high safety
CN216873639U (en) Interactive central control equipment based on big data intelligent analysis
CN220313357U (en) Robot electronic equipment fault monitoring equipment
CN210579538U (en) Protector for wave-soldering
CN218416972U (en) Control cabinet convenient to fix and disassemble
EP3295679B1 (en) Telecommunication equipment
CN216530996U (en) Motor drive control system and automation equipment
EP4255138A1 (en) Carrier module apparatus for retrofit in control cabinets and methods of assembly thereof
CN215500286U (en) Intelligent high-voltage variable-frequency starting cabinet with self-maintenance function
CN218450351U (en) Voice gateway access equipment with heat dissipation function

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant