CN114545145B - A communication line power failure monitor - Google Patents
A communication line power failure monitor Download PDFInfo
- Publication number
- CN114545145B CN114545145B CN202111581295.2A CN202111581295A CN114545145B CN 114545145 B CN114545145 B CN 114545145B CN 202111581295 A CN202111581295 A CN 202111581295A CN 114545145 B CN114545145 B CN 114545145B
- Authority
- CN
- China
- Prior art keywords
- shell
- fixed mounting
- communication line
- glass cylinder
- rotating rod
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Audible And Visible Signals (AREA)
Abstract
本发明涉及监测设备技术领域，具体为一种通信线路断电监测器，包括壳体，所述壳体的内底部开设有条形腔，所述条形腔的一侧固定安装有玻璃筒，所述壳体的内部还固定安装有圆壳，所述圆壳的内部开设有圆槽，所述圆槽的内部周向等间距固定安装有多组震片，所述圆壳的外部固定安装有导杆，所述导杆的一端插设于玻璃筒的内部，所述玻璃筒的内壁上端固定安装有弧形的玻璃网板。本发明通过尖端放电在灯罩内产生闪光，进而在夜间可以发出光亮，以达到对维修人员进行提醒的目的，在推杆移动后，会加快摩擦块与玻璃网板以及橡胶网板的摩擦，进而提高灯罩内部的发光亮度。
The present invention relates to the technical field of monitoring equipment, specifically a communication line power failure monitor, comprising a shell, a strip cavity is provided at the inner bottom of the shell, a glass cylinder is fixedly installed on one side of the strip cavity, a round shell is also fixedly installed inside the shell, a round groove is provided inside the round shell, a plurality of groups of vibration plates are fixedly installed at equal intervals in the inner circumference of the round groove, a guide rod is fixedly installed outside the round shell, one end of the guide rod is inserted into the inside of the glass cylinder, and an arc-shaped glass mesh is fixedly installed on the upper end of the inner wall of the glass cylinder. The present invention generates flashes in the lampshade through tip discharge, and then can emit light at night to achieve the purpose of reminding maintenance personnel, and after the push rod moves, the friction between the friction block and the glass mesh and the rubber mesh will be accelerated, thereby increasing the luminous brightness inside the lampshade.
Description
Technical Field
The invention relates to the technical field of monitoring equipment, in particular to a communication line power-off monitor.
Background
The communication line is a path that ensures the transfer of information. The existing cable in the long-distance trunk line mainly uses optical cables with large core numbers, and other wireless lines such as satellites and microwaves are also used. The optical cable is mainly used for the inter-province and intra-province long distance, and the microwave and satellite circuits are also arranged. There are different classifications of communication lines. If classified by transmission medium, they can be classified into overhead open wires, communication cables, communication optical cables, and communication submarine cables.
At present, long-term main lines of communication lines mainly adopt large-core optical cables, the optical cables are mainly arranged in the field in an overhead mode, maintenance and overhaul are difficult under field conditions, and the optical cables suffer from a more severe natural environment, so that the communication lines can be subjected to power failure, if serious faults of power failure occur at night, the communication lines are difficult to find out the fault positions and finish overhaul in a short time.
For this purpose, a communication line outage monitor is proposed.
Disclosure of Invention
The invention aims to provide a communication line outage monitor, which can generate flash in a lamp shade through point discharge so as to emit light at night, thereby achieving the purpose of reminding maintenance personnel, and after a push rod moves, the friction between a friction block and a glass screen plate and between the friction block and a rubber screen plate can be quickened so as to improve the luminous brightness in the lamp shade, so that the problems in the background art are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a communication line outage monitor, includes the casing, the strip chamber has been seted up to the inner bottom of casing, one side fixed mounting in strip chamber has a glass section of thick bamboo, the inside of casing still fixed mounting has the circular shell, the circular slot has been seted up to the inside of circular shell, the inside circumference equidistant fixed mounting of circular slot has the multiunit to shake the piece, the outside fixed mounting of circular shell has the guide arm, the inside of locating the glass section of thick bamboo is inserted to the one end of guide arm, the inner wall upper end fixed mounting of glass section of thick bamboo has curved glass otter board, the inner wall lower extreme fixed mounting of glass section of thick bamboo has curved rubber otter board, the outside of guide arm still fixed mounting has two sets of clutch blocks, the outside of glass section of thick bamboo still symmetrical fixed mounting has two sets of sensing plates, the outside fixed mounting of casing has the lamp shade, the inside symmetrical fixed mounting of lamp shade has two sets of sensing needles, two sets of sensing plates respectively with two sensing needle electric connection.
Preferably, silk belts are adhered to the surface of the friction block at the upper end, and fur is adhered to the surface of the friction block at the lower end.
After the inside of circle shell takes place to vibrate, can drive the guide arm and vibrate in the inside of glass section of thick bamboo, the guide arm will drive the glass otter board of friction block and glass section of thick bamboo inner wall and rubber otter board and rub afterwards, and the glass otter board after the silk area rubs will produce positive charge, will produce negative charge with the rubble rubber otter board of fur, simultaneously, at the outside of glass section of thick bamboo and will induce the negative charge with the inductor plate that the glass otter board is close to, at the outside of glass section of thick bamboo and will induce positive charge with the inductor plate that the rubber otter board is close to, two inductor plates can respectively give two response needles with electric charge transfer, according to point discharge can, when the induced charge gathers to certain degree, the response needle will break down the air in the twinkling of an eye and discharge outward, and then produce the flash of light, and then can send out brightness night, in order to reach the purpose of reminding maintainer.
Preferably, neon is filled in the lamp shade.
Neon can emit red light color when being shocked, thereby being convenient for maintenance personnel to find at night.
Preferably, the sliding cavity is formed in the upper end of the shell, the device cavity is further formed in the shell, a solenoid electrically connected with the communication circuit is arranged in the shell, a magnet matched with the solenoid is arranged in the sliding cavity in a sliding mode, one side of the magnet is elastically connected with one side wall of the sliding cavity through a spring, a push rod is fixedly arranged on the other side of the magnet, one end of the push rod extends to the inside of the device cavity, two first contacts are symmetrically and fixedly arranged at one end of the push rod, second contacts matched with the two first contacts are symmetrically and fixedly arranged on the inner wall of the device cavity, an alarm is arranged outside the shell, and the two second contacts are electrically connected with the internal circuit of the alarm.
When the circuit is normally conducted, current flows through the inside of the solenoid, according to ampere rules, the solenoid after being electrified is externally equivalent to a strip-shaped magnet, so that the magnet in the sliding cavity can be attracted, when the circuit is powered off, the magnetism of the solenoid can disappear, the magnet is not attracted any more, then the magnet can move under the elasticity of a spring, the push rod is pushed to move, when the magnet is moved to the bottom of the sliding cavity, two first contacts at one end of the push rod are contacted with two second contacts, the circuit is conducted, and an alarm is started to remind maintenance personnel.
Preferably, the first rotating rod and the second rotating rod are rotatably arranged in the device cavity, a reduction gear set is rotatably arranged outside the first rotating rod and the second rotating rod together, a gear monomer at the bottommost end of the reduction gear set is fixedly connected with the second rotating rod, and a rack meshed with the gear monomer at the topmost end of the reduction gear set is fixedly arranged on one side of the push rod.
Preferably, the lower end of the second rotating rod extends to the inside of the circular groove and is fixedly provided with a plurality of groups of fixing rods in the inside of the circular groove, and each group of elastic sheets matched with the fixing rods are arranged in the vibration sheets.
After the push rod moves, the second rotary rod is driven to rotate through the reduction gear set, two gear units are sleeved outside the first rotary rod and the second rotary rod, each gear unit is formed by welding a small gear and a large gear, the two gears of the reduction gear set have a speed reducing effect on an input end, but have an accelerating effect on an output end, the gear unit at the uppermost end of the reduction gear set can be driven to rotate rapidly after rotating, the second rotary rod can be driven to rotate for a plurality of circles in the limited stroke of the push rod, elastic pieces are driven to vibrate through a plurality of groups of fixing rods, and a plurality of groups of vibration pieces are driven to vibrate, so that the vibration amplitude of a guide rod is improved, friction between a friction block and a glass screen plate and the friction of the rubber screen plate are accelerated, and the luminous brightness of the inside of the lamp shade is improved.
Preferably, an air inlet communicated with the inside of the strip-shaped cavity is formed in one side of the shell, and a fan for driving air to flow is fixedly arranged at the bottom of the second rotating rod.
Preferably, the first contact is in an inward concave circular arc shape, and the second contact is in an outward convex circular arc shape.
The arc shape can increase the contact area between the first contact and the second contact, thereby improving the conductivity.
Compared with the prior art, the invention has the beneficial effects that:
1. After the inside of the round shell vibrates, the lamp shade can generate flash light, and then the lamp shade can emit light at night, so that the purpose of reminding maintenance personnel is achieved.
2. When the circuit is powered off, the magnet can move under the elasticity of the spring and push the push rod to move, when the magnet is displaced to the bottom of the sliding cavity, the two first contacts at one end of the push rod can be contacted with the two second contacts, the circuit is further conducted, and the alarm is started to remind maintenance personnel.
3. After the push rod moves, friction between the friction block and the glass screen plate and friction between the friction block and the rubber screen plate are quickened, and therefore the luminous brightness inside the lampshade is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention after power failure;
FIG. 3 is a view showing the internal structure of the round shell of the present invention;
FIG. 4 is a perspective view of the round shell of the present invention;
FIG. 5 is an enlarged view of the structure at A of FIG. 1;
Fig. 6 is an enlarged view of the structure at B of fig. 1.
In the figure, a shell, a solenoid coil, a sliding cavity, a magnet, a spring, a push rod, a device cavity, a first rotating rod, a second rotating rod, a speed reducing gear set, a first contact, a second contact, a strip-shaped cavity, a glass cylinder, a round shell, a guide rod, a friction block, a glass screen, a sensing plate, a lamp shade, a round groove, a fixing rod, an elastic sheet, a vibration sheet, a fan, an air inlet and a rubber screen.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "coupled," and "connected" are used in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, or indirectly connected via an intermediate medium, or may be in communication with the interior of two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 6, the present invention provides a communication line outage monitor, which has the following technical scheme:
A communication line outage monitor comprises a shell 1, a strip-shaped cavity 13 is formed in the inner bottom of the shell 1, a glass cylinder 14 is fixedly installed on one side of the strip-shaped cavity 13, a round shell 15 is fixedly installed in the shell 1, round grooves 21 are formed in the round shell 15, multiple groups of vibration plates 24 are fixedly installed in the round grooves 21 at equal intervals in the circumferential direction, a guide rod 16 is fixedly installed on the outer portion of the round shell 15, one end of the guide rod 16 is inserted into the glass cylinder 14, an arc-shaped glass screen 18 is fixedly installed on the upper end of the inner wall of the glass cylinder 14, an arc-shaped rubber screen 27 is fixedly installed on the lower end of the inner wall of the glass cylinder 14, two groups of friction blocks 17 are fixedly installed on the outer portion of the guide rod 16, two groups of induction plates 19 are symmetrically and fixedly installed on the outer portion of the glass cylinder 14, a lamp shade 20 is fixedly installed on the outer portion of the shell 1, two groups of induction pins are electrically connected with the two induction pins respectively, silk strips are adhered to the surfaces of the upper end friction blocks 17, and fur is adhered to the surfaces of the lower end friction blocks 17.
After the inside of the round shell 15 vibrates, the guide rod 16 is driven to vibrate in the glass cylinder 14, then the guide rod 16 drives the friction block 17 to rub against the glass screen 18 and the rubber screen 27 on the inner wall of the glass cylinder 14, the glass screen 18 rubbed by silk will generate positive charges, the rubber screen 27 rubbed by fur will generate negative charges, meanwhile, the induction plate 19 outside the glass cylinder 14 and close to the glass screen 18 will induce negative charges, the induction plate 19 outside the glass cylinder 14 and close to the rubber screen 27 will induce positive charges, the two induction plates 19 will respectively transmit charges to the two induction needles, according to the point discharge, when the induced charges gather to a certain extent, the induction needles will instantaneously break down air and discharge to the outside, and then flash is generated, and further the purpose of reminding maintenance personnel can be achieved by giving out light at night.
As an embodiment of the present invention, referring to fig. 1-2, the interior of the lamp housing 20 is filled with neon.
Neon can emit red light color when being shocked, thereby being convenient for maintenance personnel to find at night.
As an embodiment of the present invention, referring to fig. 1, a sliding cavity 3 is formed at the upper end of a housing 1, a device cavity 7 is formed inside the housing 1, a solenoid 2 electrically connected with a communication line is installed inside the housing 1, a magnet 4 matched with the solenoid 2 is slidingly installed inside the sliding cavity 3, one side of the magnet 4 is elastically connected with a side wall of the sliding cavity 3 through a spring 5, a push rod 6 is fixedly installed at the other side of the magnet 4, one end of the push rod 6 extends to the inside of the device cavity 7, two first contacts 11 are symmetrically and fixedly installed at one end of the push rod 6, two second contacts 12 matched with the two first contacts 11 are symmetrically and fixedly installed on the inner wall of the device cavity 7, an alarm is installed outside the housing 1, and the two second contacts 12 are electrically connected with the internal circuit of the alarm.
When the circuit is normally conducted, current flows through the inside of the solenoid coil 2, according to ampere rules, the solenoid coil 2 after being electrified is equivalent to a strip-shaped magnet from outside to outside, and then the magnet 4 in the sliding cavity 3 can be attracted, when the circuit is powered off, the magnetism of the solenoid coil 2 is disappeared, the magnet 4 is not attracted any more, then the magnet 4 moves under the elasticity of the spring 5 and pushes the push rod 6 to move, when the magnet 4 is displaced to the bottom of the sliding cavity 3, two first contacts 11 at one end of the push rod 6 are contacted with two second contacts 12, the circuit is conducted, and an alarm is started to remind maintenance personnel.
As an embodiment of the present invention, referring to fig. 1-2 and 5, a first rotating rod 8 and a second rotating rod 9 are rotatably installed inside a device cavity 7, a reduction gear set 10 is rotatably installed outside the first rotating rod 8 and the second rotating rod 9 together, a gear unit at the lowest end of the reduction gear set 10 is fixedly connected with the second rotating rod 9, a rack meshed with the gear unit at the highest end of the reduction gear set 10 is fixedly installed at one side of the push rod 6, a plurality of groups of fixing rods 22 are fixedly installed inside the circular groove 21 while the lower end of the second rotating rod 9 extends to the inside of the circular groove 21, and elastic pieces 23 matched with the fixing rods 22 are arranged inside each group of vibration pieces 24.
After the push rod 6 moves, the second rotary rod 9 is driven to rotate through the reduction gear set 10, two gear units are sleeved outside the first rotary rod 8 and the second rotary rod 9, each gear unit is formed by welding a small gear and a large gear, the bidirectional speed reduction gear set 10 has a speed reduction effect on an input end, but has an acceleration effect on an output end, after the gear unit at the uppermost end of the reduction gear set 10 rotates, the gear unit at the lowermost end can be driven to rotate rapidly, the second rotary rod 9 can be driven to rotate for a plurality of circles in a limited stroke of the push rod 6, the elastic pieces 23 are driven to vibrate through the plurality of groups of fixing rods 22, the plurality of groups of vibration pieces 24 are driven to vibrate, so that the vibration amplitude of the guide rod 16 is improved, friction blocks 17, the glass screen 18 and the rubber screen 27 are accelerated, and the luminous brightness inside the lamp shade 20 is improved.
As an embodiment of the present invention, referring to fig. 5, an air inlet 26 is formed on one side of the housing 1 and is communicated with the interior of the bar-shaped cavity 13, a fan 25 for driving air to flow is fixedly mounted at the bottom of the second rotating rod 9, the fan 25 can cool the interior of the housing 1 after driving air to flow, thereby avoiding overheating of the parts inside the housing, the first contact 11 is in an inward concave arc shape, and the second contact 12 is in an outward convex arc shape.
The circular arc shape can increase the contact area between the first contact 11 and the second contact 12, thereby improving the conductivity thereof.
Working principle: after the inside of the round shell 15 vibrates, the guide rod 16 is driven to vibrate inside the glass cylinder 14, then the guide rod 16 drives the friction block 17 to rub against the glass screen 18 and the rubber screen 27 on the inner wall of the glass cylinder 14, the glass screen 18 rubbed by silk will generate positive charges, the rubber screen 27 rubbed by fur will generate negative charges, meanwhile, the induction plate 19 outside the glass cylinder 14 and close to the glass screen 18 will induce negative charges, the induction plate 19 outside the glass cylinder 14 and close to the rubber screen 27 will induce positive charges, the two induction plates 19 will respectively transmit charges to the two induction needles, according to the point discharge, when the induced charges gather to a certain extent, the induction needles will instantaneously break down air and discharge to the outside, and flash light is generated, and light can be emitted at night, the purpose of reminding maintenance personnel is achieved, neon emits red light color when electric shock is received, the maintenance personnel can conveniently find that current flows through the inside of the solenoid coil 2 when the circuit is normally conducted, the energized solenoid coil 2 is equivalent to a strip magnet outwards according to ampere rules, the magnet 4 in the sliding cavity 3 can be attracted, when the circuit is powered off, the magnetism of the solenoid coil 2 is lost, the magnet 4 is not attracted any more, then the magnet 4 moves under the elasticity of the spring 5 and pushes the push rod 6 to move, when the magnet 4 is displaced to the bottom of the sliding cavity 3, two first contacts 11 at one end of the push rod 6 are contacted with two second contacts 12, the circuit is conducted, an alarm is started, the maintenance personnel is reminded after the push rod 6 moves, the second rotating rod 9 is driven to rotate through the reduction gear set 10, two gear units are sleeved outside the first rotating rod 8 and the second rotating rod 9, each gear unit is formed by welding a small gear and a large gear, the two gears of the reduction gear set 10 have a speed reducing effect on an input end, but have an accelerating effect on an output end, after the gear unit at the uppermost end of the reduction gear set 10 rotates, the gear unit at the lowermost end can be driven to rotate rapidly, the second rotating rod 9 can be driven to rotate for a plurality of circles in a limited stroke of the push rod 6, the elastic pieces 23 are driven to vibrate through the plurality of groups of fixing rods 22, the plurality of groups of vibration pieces 24 are driven to vibrate, the vibration amplitude of the guide rod 16 is improved, friction blocks 17 are accelerated to rub the glass screen 18 and the rubber screen 27, and the luminous brightness inside the rubber screen 20 is improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a communication line outage monitor, includes casing (1), wherein bar chamber (13) have been seted up to the interior bottom of casing (1), one side fixed mounting in bar chamber (13) has glass cylinder (14), the inside of casing (1) still fixed mounting has circle shell (15), circular slot (21) have been seted up to the inside of circle shell (15), the inside circumference equidistant fixed mounting of circle shell (21) has multiunit shake piece (24), the outside fixed mounting of circle shell (15) has guide arm (16), the one end of guide arm (16) is inserted and is located the inside of glass cylinder (14), the inner wall upper end fixed mounting of glass cylinder (14) has curved glass otter board (18), the inner wall lower extreme fixed mounting of glass cylinder (14) has curved rubber otter board (27), the outside of guide arm (16) still fixed mounting has two sets of friction blocks (17), the outside of glass cylinder (14) still symmetrical fixed mounting has two sets of sensing plates (19), the outside fixed mounting of casing (1) has lamp shade (20), two symmetrical sensing plates (20) are connected with two needle respectively;
The intelligent alarm device is characterized in that a sliding cavity (3) is formed in the upper end of the shell (1), a device cavity (7) is formed in the shell (1), a solenoid (2) electrically connected with a communication line is arranged in the shell (1), a magnet (4) matched with the solenoid (2) is slidably arranged in the sliding cavity (3), one side of the magnet (4) is elastically connected with one side wall of the sliding cavity (3) through a spring (5), a push rod (6) is fixedly arranged on the other side of the magnet (4), one end of the push rod (6) extends to the inside of the device cavity (7), two first contacts (11) are symmetrically and fixedly arranged at one end of the push rod (6), second contacts (12) matched with the two first contacts (11) are symmetrically and fixedly arranged on the inner wall of the device cavity (7), an alarm is arranged outside the shell (1), and the two second contacts (12) are electrically connected with the internal circuit of the alarm device;
a first rotating rod (8) and a second rotating rod (9) are rotatably arranged in the device cavity (7), a reduction gear set (10) is rotatably arranged outside the first rotating rod (8) and the second rotating rod (9) together, a gear monomer at the lowest end of the reduction gear set (10) is fixedly connected with the second rotating rod (9), and a rack meshed with the gear monomer at the highest end of the reduction gear set (10) is fixedly arranged on one side of the push rod (6);
The lower extreme of second bull stick (9) extends to the inside of circular slot (21) and is equipped with multiunit dead lever (22) in the inside fixed mounting of circular slot (21), every group shake the inside of piece (24) all be equipped with in dead lever (22) complex elastic sheet (23).
2. A communication line outage monitor according to claim 1, wherein silk strips are adhered to the surface of the friction block (17) at the upper end, and fur is adhered to the surface of the friction block (17) at the lower end.
3. A communication line outage monitor according to claim 1, wherein the interior of the lamp housing (20) is filled with neon.
4. A communication line outage monitor according to claim 1, wherein an air inlet (26) communicated with the inside of the strip-shaped cavity (13) is formed in one side of the housing (1), and a fan (25) for driving air to flow is fixedly arranged at the bottom of the second rotating rod (9).
5. A communication line outage monitor according to claim 1, wherein the first contact (11) is of an inwardly concave circular arc shape and the second contact (12) is of an outwardly convex circular arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111581295.2A CN114545145B (en) | 2021-12-22 | 2021-12-22 | A communication line power failure monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111581295.2A CN114545145B (en) | 2021-12-22 | 2021-12-22 | A communication line power failure monitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114545145A CN114545145A (en) | 2022-05-27 |
| CN114545145B true CN114545145B (en) | 2025-03-14 |
Family
ID=81669533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111581295.2A Active CN114545145B (en) | 2021-12-22 | 2021-12-22 | A communication line power failure monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114545145B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116577547B (en) * | 2023-07-12 | 2023-10-20 | 合肥雷凯科技有限公司 | Overvoltage monitor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633355A (en) * | 2018-12-28 | 2019-04-16 | 徐亚琴 | A kind of communication line power-off monitor |
| CN210835091U (en) * | 2019-08-16 | 2020-06-23 | 广州宏网电讯科技有限公司 | Communication line fault detection equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW497777U (en) * | 2000-11-15 | 2002-08-01 | Sheng-Shing Liau | Structure of wire accommodating box with inspecting wire function |
| JP4682046B2 (en) * | 2006-01-26 | 2011-05-11 | 三菱電機株式会社 | Switchgear |
| CN107015122A (en) * | 2017-05-26 | 2017-08-04 | 合肥智慧龙机械设计有限公司 | A kind of vibrations burn out detection electric fault indicator being easily installed |
| JP2019205253A (en) * | 2018-05-22 | 2019-11-28 | 株式会社豊田中央研究所 | Friction power generation system |
| CN210578559U (en) * | 2019-11-01 | 2020-05-19 | 福清市卡托乐科技有限公司 | Novel broken wire monitor for communication line |
| CN213986581U (en) * | 2021-01-06 | 2021-08-17 | 武汉弘博嘉诚工程技术有限公司 | Communication line transient current monitoring device |
| CN113628903A (en) * | 2021-07-01 | 2021-11-09 | 谭钦 | High-voltage circuit breaker for power grid |
-
2021
- 2021-12-22 CN CN202111581295.2A patent/CN114545145B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633355A (en) * | 2018-12-28 | 2019-04-16 | 徐亚琴 | A kind of communication line power-off monitor |
| CN210835091U (en) * | 2019-08-16 | 2020-06-23 | 广州宏网电讯科技有限公司 | Communication line fault detection equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114545145A (en) | 2022-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114545145B (en) | A communication line power failure monitor | |
| CN110848645B (en) | Automatic heat dissipation type factory uses high-power light | |
| CN111520640B (en) | Novel outdoor LED (light-emitting diode) landscape lamp | |
| CN111878769A (en) | Self-cleaning heat dissipation type fire monitoring alarm device | |
| CN105974595A (en) | A film viewing device for medical imaging based on the Internet of Things | |
| CN221148495U (en) | Pineapple quality nondestructive testing equipment with switchable light sources | |
| CN113148043A (en) | Marine solar panel trouble warning device | |
| CN211112753U (en) | Light emitting ball for laundry treating apparatus | |
| CN109937988A (en) | A kind of energy-saving LED deinsectization lamp | |
| CN110319393A (en) | A kind of showpiece illuminating LED lamp | |
| CN113932318B (en) | Air conditioner indoor unit and control method, control system and storage medium thereof | |
| CN115441697A (en) | A power adapter with indication function | |
| CN110473749B (en) | Utilize residual current cooperation magnetization to pull cutting action circuit breaker that warns | |
| CN217935483U (en) | Frozen water pump soft start cabinet with leak alarming function | |
| CN112994399A (en) | Ferromagnetic attraction power machine and control circuit | |
| CN207762663U (en) | A kind of LED point light source that can prevent glare | |
| CN215769054U (en) | Heat pump operation night patrol management monitoring device | |
| CN112034342A (en) | Permanent magnet synchronous motor magnetic pole position detection device and detection method | |
| CN212199263U (en) | LAMP visual detector for hog cholera detection | |
| CN211086555U (en) | Electric leakage detection device of electric equipment | |
| CN206179808U (en) | Electrification that can differentiate source of failure shows air switch | |
| CN215986745U (en) | Film viewer using blackness to control brightness of film viewer | |
| CN112301661A (en) | Glowing balls for laundry treatment equipment | |
| CN215768933U (en) | LED power lighting test fixture | |
| CN211124270U (en) | Urban intelligent fire-fighting remote networking comprehensive monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Fawei Inventor after: Zhao Yuhua Inventor after: Li Xu Inventor after: Zhao Wendi Inventor after: Chen Chen Inventor before: Zhao Wendi Inventor before: Chen Chen |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250427 Address after: 164300 No.61 Tongjiang Road, Heihe cooperation zone, Heilongjiang Province Patentee after: HEIHE POWER SUPPLY COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER Co.,Ltd. Country or region after: China Patentee after: STATE GRID CORPORATION OF CHINA Address before: 610000 room 1502, unit 1, building 11, Baiyun community, No. 60, gaopan Road, Wuhou District, Chengdu, Sichuan Patentee before: Zhao Wendi Country or region before: China |