CN116577547B - Overvoltage monitor - Google Patents
Overvoltage monitor Download PDFInfo
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- CN116577547B CN116577547B CN202310848611.0A CN202310848611A CN116577547B CN 116577547 B CN116577547 B CN 116577547B CN 202310848611 A CN202310848611 A CN 202310848611A CN 116577547 B CN116577547 B CN 116577547B
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- side outer
- air bag
- monitor
- shell
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- 239000000428 dust Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 12
- 230000005611 electricity Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses an overvoltage monitor, and relates to the technical field of overvoltage detection. This overvoltage monitor, including the monitor, the outside of monitor is including switching component, dustproof subassembly, circular telegram subassembly, switching component is used for switching different plug types, including handle, dwang one, removal wheel, backup pad, support column in the switching component, one side outer wall mounting of handle is in one end of dwang one, install the connecting rod on one side outer wall of dwang one, one side outer wall mounting of connecting rod is on the support of removing the wheel, one side outer wall mounting of backup pad is on one side outer wall of connecting rod, one side outer wall mounting of support column is on the inner wall of backup pad, through electric clamp, USB joint, electrography, four plug forms of end of a thread for this monitor can be applicable to different detection operating modes, and after accomplishing the plug and switch, need not other operations and can connect the electricity automatically, and the operation is more convenient.
Description
Technical Field
The invention relates to the technical field of overvoltage detection, in particular to an overvoltage monitor.
Background
Overvoltage refers to the phenomenon of long-time voltage fluctuation that the root mean square value of alternating current voltage is increased to exceed 10% of rated value under power frequency and the duration time is longer than 1 minute; the occurrence of overvoltage is usually a consequence of the momentary switching of the load, which occurs in normal use with inductive or capacitive loads on or off.
The overvoltage state monitor is a device for accumulating and counting the working state of the overvoltage protector in real time, can monitor the states of the overvoltage protector and the protected circuit in detail, predicts the abnormal situation before an accident, and achieves the effects of analyzing the abnormal action cause and preventing the accident.
When the existing overvoltage state monitor is used, most of the overvoltage state monitor is only one plug type, needs to be connected to a line for a long time for use, needs to be disconnected for connecting lines every time during temporary detection, is very troublesome, and needs to be insulated again after the disconnection detection is finished on some lines, so that the overvoltage state monitor is inconvenient.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an overvoltage monitor, which solves the problems that most of the existing overvoltage state monitors only have one plug type when in use, are required to be connected to a line for a long time for use, are required to be disconnected and connected each time when in temporary detection, are very troublesome, and are inconvenient because the exposed line is required to be insulated again after the disconnection detection is finished on some lines.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an overvoltage monitor, includes the monitor, the outside of monitor is including switching component, dustproof subassembly, circular telegram subassembly, switching component is used for switching different plug types, including handle, dwang one, removal wheel, backup pad, support column in the switching component, one side outer wall of handle is installed in one end of dwang one, install the connecting rod on one side outer wall of dwang one, one side outer wall of connecting rod is installed on the support of removing the wheel, one side outer wall of backup pad is installed on one side outer wall of connecting rod, one side outer wall of support column is installed on the inner wall of backup pad.
Preferably, the switching assembly further comprises a first electric wire, an electric clamp, a USB interface, an electric pencil and a wire head, wherein the outer wall of one side of the first electric wire is arranged on the inner wall of the supporting plate, the number of the first electric wire, the number of the supporting columns and the number of the supporting plates are four, the four groups of the first electric wires, the four groups of the supporting columns and the four groups of the supporting plates are uniformly distributed around the first rotating rod, and one end of each group of the first electric wire is respectively connected with one end of the electric clamp, the USB interface, the electric pencil and one end of the wire head.
Preferably, the switching component further comprises a contact block, a shell, a first door plate, a second door plate, a first torsion spring and a second torsion spring, wherein one side outer wall of the contact block is installed on one side outer wall of the supporting plate, one side outer wall of the first door plate is installed on one side outer wall of the shell through the first torsion spring, one side outer wall of the second door plate is installed on the other side outer wall of the shell through the second torsion spring, and the first door plate and the second door plate are respectively located on two side outer walls parallel to the shell.
Preferably, the switching assembly further comprises a first sliding plate, a second rotating rod and a second sliding plate, wherein one side outer wall of the first sliding plate is arranged on the outer wall of the second rotating rod, one end of the second rotating rod is arranged on the inner wall of the shell through a volute spring, one side outer wall of the first sliding plate is connected with the inner wall of the shell, one side outer wall of the second sliding plate is arranged on one side outer wall of the first door plate, and sliding adaptation is performed between the second sliding plate and the first sliding plate.
Preferably, the power-on assembly comprises a baffle, a contact, a spring groove, a mounting groove, an air bag groove, a sliding block, a spring and a pressing plate, wherein one side outer wall of the baffle is arranged on the outer wall of the contact, one side outer wall of the contact is arranged on the inner wall of the contact, one side of the contact is connected with one end of a first electric wire, the spring groove, the mounting groove and the air bag groove are all formed in the inner wall of the shell, the spring groove, the mounting groove and the air bag groove are communicated, one side outer wall of the sliding block is connected with one end of the spring, one end of the spring is arranged on the inner wall of the spring groove, and one side outer wall of the pressing plate is arranged on the outer wall of the sliding block.
Preferably, the energizing assembly further comprises an air bag I, an air pipe, an air bag II, a fixing plate, a connector and an electric wire II, wherein one side outer wall of the air bag I is installed on the inner wall of the installation groove, one end of the air pipe is installed on one side outer wall of the air bag I, the other end of the air pipe is installed on one side outer wall of the air bag II, one side outer wall of the air bag II is installed on the inner wall of the air bag groove, and the other side outer wall of the air bag II is installed on one side outer wall of the fixing plate.
Preferably, the outer wall of one side of the connector is arranged on the outer wall of one side of the fixing plate, the outer wall of one side of the connector is connected with one end of the second electric wire, the outer wall of one side of the second electric wire is arranged on the inner wall of the shell, the other end of the second electric wire is arranged on the input end of the monitor, the outer wall of one side of the first air bag is connected with the outer wall of one side of the pressing plate, and the outer wall of one side of the fixing plate is connected with the inner wall of the air bag groove.
Preferably, the dustproof assembly comprises a supporting disc, a dustproof cover, a rubber door curtain and a fixed disc, wherein one side outer wall of the supporting disc is installed on one side outer wall of the monitor through a fixed rod, one side outer wall of the dustproof cover is installed on one side outer wall of the supporting disc, one side outer wall of the rubber door curtain is installed on one side outer wall of the dustproof cover, one side outer wall of the fixed disc is installed on the inner wall of the supporting disc, one end of a rotating rod is installed on one side outer wall of the fixed disc, a sliding groove is formed in one side outer wall of the fixed disc, and the inner wall of the sliding groove is connected with the outer wall of the movable wheel
Preferably, the number of the dustproof components, the electrifying components and the switching components is two, the dustproof components, the electrifying components and the switching components are symmetrically distributed on two sides of the monitor, and the electrifying components correspond to the anode and the cathode of the monitor respectively.
The invention provides an overvoltage monitor. Compared with the prior art, the method has the following beneficial effects:
(1) This overvoltage monitor through setting up monitor, the supporting disk, the dust cover, rubber door curtain, the fixed disk, dwang one, the handle, remove the wheel, the backup pad, the support column, electric wire one, electric clamp, the USB interface, the electrography, the end of a thread, the touch-sensitive brick, the baffle, the contact, can observe which plug is located shell department through lifting rubber door curtain, if not the plug type that needs to use then through rotating the handle, stop rotating when switching required plug type, take off corresponding plug from the support column, can carry out the measurement of overvoltage, through electric clamp, USB joint, the electrography, four plug forms of end of a thread, make this monitor can be applicable to different detection operating modes, and after accomplishing plug switch, need not other operations and can connect the electricity automatically, the operation is more convenient.
(2) This overvoltage monitor through setting up shell, door plant one, door plant two, torsional spring two, slide plate one, dwang two, slide plate two, at the in-process that switches the plug, through rotating the handle for the contact block of required plug type department installation keeps in the inside of shell, thereby lets the contact block contact all the time with the joint keep the switch-on state, makes this monitor can be applicable to different detection operating modes, and after accomplishing plug switch-over, need not other operations and can connect the electricity automatically, and the operation is more convenient.
(3) This overvoltage monitor, through setting up the spring groove, the mounting groove, the gasbag groove, the sliding block, a spring, the clamp plate, gasbag one, the trachea, gasbag two, the fixed plate, connect, wire two, when the contact block gets into inside the shell, the contact block can be crowded the sliding block in step and remove for the fixed plate drives the joint and moves upwards, make the inside that the joint can get into the contact block contact with the contact, thereby the circular telegram, when the contact block leaves from inside the shell, the fixed plate, the joint can move down, make joint and contact separation, thereby the outage, when carrying out overvoltage detection, need not to carry out the circular telegram in particular, the outage operation, only need according to the use demand switch different plugs can, easy operation is convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a block diagram of a first rotary lever of the present invention;
FIG. 3 is an internal structural view of the dust cap of the present invention;
FIG. 4 is a block diagram of the housing of the present invention;
FIG. 5 is a structural view of a support plate of the present invention;
FIG. 6 is a combined block diagram of a touch pad of the present invention;
FIG. 7 is an exploded view of a contact block of the present invention;
FIG. 8 is an exploded view of the first airbag of the present invention;
FIG. 9 is a cross-sectional structural view of a spring slot of the present invention;
FIG. 10 is a cross-sectional structural view of the mounting groove of the present invention;
fig. 11 is a system diagram of the present invention.
In the figure: 1. a monitor; 11. a support plate; 12. a dust cover; 13. rubber door curtain; 14. a fixed plate; 15. rotating the first rod; 16. a handle; 2. a moving wheel; 21. a support plate; 22. a support column; 23. a first electric wire; 24. an electrical clamp; 25. a USB interface; 26. an electric pencil; 27. a thread end; 28. a touch block; 29. a baffle; 210. a contact; 3. a housing; 31. a door panel I; 32. a second door plate; 33. a torsion spring II; 34. a first sliding plate; 35. a second rotating rod; 36. a second sliding plate; 37. a spring groove; 38. a mounting groove; 39. an air bag groove; 4. a sliding block; 41. a spring; 42. a pressing plate; 43. an air bag I; 44. an air pipe; 45. an air bag II; 46. a fixing plate; 47. a joint; 48. and a second electric wire.
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.
Referring to fig. 1 to 11, the present invention provides two technical schemes:
an overvoltage monitor comprises a monitor 1, a dustproof component comprises a supporting disk 11, a dustproof cover 12, a rubber door curtain 13 and a fixed disk 14, wherein one side outer wall of the supporting disk 11 is fixedly arranged on one side outer wall of the monitor 1 through a fixed rod, one side outer wall of the dustproof cover 12 is fixedly arranged on one side outer wall of the supporting disk 11, one side outer wall of the rubber door curtain 13 is fixedly arranged on one side outer wall of the dustproof cover 12, the other three side outer walls of the rubber door curtain 13 are all in sliding connection with the inner wall of the dustproof cover 12, one side outer wall of the fixed disk 14 is fixedly arranged on the inner wall of the supporting disk 11, one end of a rotating rod 15 is movably arranged on one side outer wall of the fixed disk 14 through a bearing, a chute is arranged on one side outer wall of the fixed disk 14, the inner wall of the chute is in sliding connection with the outer wall of a movable wheel 2, the exterior of the monitor 1 comprises a switching component, a dustproof component and an electrifying component, the switching component is used for switching different plug types and comprises a handle 16, a rotating rod I15, a moving wheel 2, a supporting plate 21 and a supporting column 22, wherein one side outer wall of the handle 16 is fixedly arranged at one end of the rotating rod I15, one side outer wall of the rotating rod I15 is fixedly connected with one end of a connecting rod, one side outer wall of the connecting rod is fixedly arranged on a support seat of the moving wheel 2, one side outer wall of the supporting plate 21 is arranged on one side outer wall of the connecting rod, an iron sheet is fixedly arranged on one side outer wall of the supporting column 22, the outer wall of the iron sheet is slidably arranged on the inner wall of the supporting plate 21, one end of the iron sheet is fixedly arranged on the inner wall of the supporting plate 21 by taking the supporting column 22 as an axle center to be wound, one end of the supporting column 22 is movably arranged on the inner wall of the supporting plate 21 through a bearing, and the switching component further comprises an electric wire I23, an electric clamp 24, a USB interface 25, the electric pencil 26 and the wire head 27, one side outer wall of the electric wire I23 is fixedly arranged on the inner wall of the supporting plate 21, the number of the electric wire I23, the supporting column 22 and the supporting plate 21 is four, the four groups of electric wires I23, the supporting column 22 and the supporting plate 21 are uniformly distributed around the rotating rod I15, one end of each group of electric wires I23 is respectively and electrically connected with one end of the electric clamp 24, the USB interface 25, the electric pencil 26 and one end of the wire head 27, the switching assembly also comprises a contact block 28, a shell 3, a door plate I31, a door plate II 32, a torsion spring I and a torsion spring II 33, one side outer wall of the contact block 28 is fixedly arranged on one side outer wall of the supporting plate 21, one side outer wall of the door plate I31 is hinged on one side outer wall of the shell 3 through the torsion spring II 33, one side outer wall of the door plate I31 and the door plate II 32 is arranged on the other side outer wall of the shell 3 through the torsion spring II 33, the door plate I32 and the two side outer walls parallel to each other of the shell 3, the switch assembly also comprises a first sliding plate 34, a second rotating rod 35 and a second sliding plate 36, wherein one side outer wall of the first sliding plate 34 is fixedly arranged on the outer wall of the second rotating rod 35, one end of the second rotating rod 35 is hinged on the inner wall of the shell 3 through a spiral spring, one side outer wall of the first sliding plate 34 is in sliding connection with the inner wall of the shell 3, one side outer wall of the second sliding plate 36 is fixedly arranged on one side outer wall of the door plate 31, the second sliding plate 36 is in sliding fit with the first sliding plate 34, the switch assembly comprises a baffle 29, a contact 210, a spring groove 37, a mounting groove 38 and an air bag groove 39, one side outer wall of the baffle 29 is hinged on the outer wall of the contact block 28 through a torsion spring, one side outer wall of the contact 210 is fixedly arranged on the inner wall of the contact block 28, one side of the contact 210 is electrically connected with one end of the electric wire 23, the spring groove 37, the mounting groove 38 and the air bag groove 39 are all arranged on the inner wall of the shell 3, the spring groove 37, the mounting groove 38 and the air bag groove 39 are communicated.
When in use, the monitor 1 provides supporting force for the supporting disc 11, the supporting disc 11 provides supporting force for the dust cover 12, the dust cover 12 provides supporting force for the rubber door curtain 13, the supporting disc 11 provides supporting force for the fixed disc 14, the fixed disc 14 provides supporting force for the first rotary rod 15, the handle 16 and the movable wheel 2, dust protection is carried out on internal parts through the dust cover 12, which plug is positioned at the shell 3 can be observed by lifting the rubber door curtain 13, if the type of plug is not needed, the handle 16 is rotated, the first rotary rod 15 is driven by the handle 16 to rotate, the first rotary rod 15 drives the movable wheel 2 to rotate through the connecting rod, thereby the rotary handle 16 is stopped until the type of plug is switched to needed, the corresponding plug is taken down from the support column 22, the support column 22 rotates around the self axis to release the first electric wire 23 from the support column 22, the overvoltage measurement can be performed, the circuit can be communicated through the first electric wire 23, the contact 210, the connector 47 and the second electric wire 48, the supporting force can be provided for the baffle 29 through the contact block 28, meanwhile, the baffle 29 can perform dust protection on the inside of the contact block 28, the monitor can be suitable for different detection working conditions through four plug forms of the electric clamp 24, the USB connector 25, the electric pen 26 and the wire head 27, after the detection is finished, the corresponding plug is removed from the detected line, the support column 22 can be automatically rolled under the contraction acting force of the inner iron sheet, the first electric wire 23 can be wound on the outer wall of the support column 22 again, the shell 3 can obtain the supporting force through the installation of the shell 3 on the fixed disc 14, and meanwhile, the shell 3 is dust-proof through the first door plate 31 and the second door plate 32, in the process of switching the plug, the first door plate 31 is extruded by the contact block 28 below each supporting plate 21, so that the first door plate 31 overturns to the side close to the first sliding plate 34, the first door plate 31 drives the second sliding plate 36 to move, the second sliding plate 36 extrudes the outer wall of one side of the first sliding plate 34, the first sliding plate 34 overturns around the second rotating rod 35 as the axis, one side of the second sliding plate abuts against the second door plate 32, the contact block 28 is prevented from directly punching the second door plate 32 to the outside of the shell 3 after entering the shell 3 due to overlarge force, the contact block 16 is driven by the rotating handle 16 to enter the shell 3 and is extruded by the second door plate 32 to move a small distance until the second door plate 32 abuts against the outer wall of one side of the first sliding plate 34, the contact block 28 is separated from the first door plate 31 at the moment, the first door plate 31 can reset to the position shown in fig. 9 under the action of the torsion spring, the first sliding plate 34 can also overturned around the second rotating rod 35 as the axis to the position shown in fig. 9 under the action of the torsion spring, the contact block 28 is prevented from being overturned to the outside of the shell 3, the contact block 16 is kept to be continuously rotated by the rotating handle 16, the second door plate 28 is kept in the state to rotate until the contact block 28 is kept in the state of the inner side of the shell 28 is continuously rotated, and the second door plate 28 is kept in the state to be continuously rotated to rotate with the shell 3 until the contact block 28 is kept in the position at the position opposite to the position to the inner side of the shell 28 is kept in the contact block 3 is in the position opposite to rotate 3.
The technical scheme of the present embodiment different from the first embodiment includes: the number of the dustproof components, the electrifying components and the switching components are two, the two groups of dustproof components, the electrifying components and the switching components are symmetrically distributed on two sides of the monitor 1, the two groups of electrifying components respectively correspond to the positive electrode and the negative electrode of the monitor 1, the electrifying components further comprise a sliding block 4, a spring 41, a pressing plate 42, an air bag I43, an air pipe 44, an air bag II 45, a fixing plate 46, a joint 47 and an electric wire II 48, one side outer wall of the sliding block 4 is fixedly connected with one end of the spring 41, one end of the spring 41 is fixedly mounted on the inner wall of the spring groove 37, one side outer wall of the pressing plate 42 is fixedly mounted on the outer wall of the sliding block 4, one side outer wall of the air bag I43 is fixedly connected with one side outer wall of the pressing plate 42, one side outer wall of the air bag I43 is fixedly mounted on the inner wall of the mounting groove 38, one end of the air pipe 44 is fixedly mounted on one side outer wall of the air bag I43, one side outer wall of the air bag II 45 is fixedly mounted on the inner wall of the air bag II 45, one side outer wall of the air bag II 45 is fixedly mounted on the inner wall of the air bag 39, one side of the joint 47 is fixedly mounted on one side of the electric wire 48 of the electric wire II is fixedly mounted on one side of the outer wall of the electric wire groove 46, and one side of the electric wire 48 is fixedly mounted on one side of the other end of the electric wire groove is fixedly mounted on one side of the electric wire groove 46.
When the contact block 28 enters the shell 3, the contact block 28 synchronously extrudes the sliding block 4 to move, so that the sliding block 4 positioned in the spring groove 37 moves to the side close to the spring 41, the sliding block 4 drives the pressing plate 42 to move, the pressing plate 42 extrudes the first air bag 43, gas in the first air bag 43 enters the second air bag 45 along the air pipe 44, the second air bag 45 expands to drive the fixing plate 46 to move upwards, the fixing plate 46 drives the joint 47 to move upwards, the joint 47 can enter the interior of the contact block 28 to be in contact with the contact 210, and accordingly power is supplied, when the contact block 28 leaves from the interior of the shell 3, the contact block 28 is separated from the sliding block 4 firstly, the sliding block 4 stretches out of the spring groove 37 under the action of the spring 41, the pressing plate 42 drives the first air bag 43 to move, the air in the first air bag 43 is expanded to suck air in the second air bag 45 back into the first air bag 43 through the air pipe 44, the second air bag 45 is changed, the fixing plate 46 and the joint 47 can move downwards, and the joint 47 can be separated from the contact 210, so that power is supplied.
The invention also provides a control system of the overvoltage monitor, which comprises a CPU module, a monitoring module, a voltage module and an alarm module, wherein the signal output end of the CPU module is electrically connected with the signal receiving end of the monitoring module, the signal output end of the monitoring module is electrically connected with the signal receiving end of the voltage module, the signal output end of the voltage module is electrically connected with the signal receiving end of the alarm module, the CPU module is arranged in the monitor, the voltage, the current and other conditions in the tested circuit are monitored through the monitoring module and the voltage module, and when the deviation between the current, the voltage and other parameters in the tested circuit and normal parameters is overlarge, the alarm module gives an alarm to prompt operators to overhaul the tested circuit.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. An overvoltage monitor, comprising a monitor (1), characterized in that: the outside of monitor (1) is including switching assembly, dustproof subassembly, circular telegram subassembly, switching assembly is used for switching different plug types, including handle (16), dwang one (15), removal wheel (2), backup pad (21), support column (22), wire one (23), electric clamp (24), USB interface (25), electrography (26), end of a thread (27) in the switching assembly, one side outer wall of handle (16) is installed in the one end of dwang one (15), install the connecting rod on one side outer wall of dwang one (15), one side outer wall of connecting rod is installed on the support of removal wheel (2), one side outer wall of backup pad (21) is installed on one side outer wall of connecting rod, one side outer wall of support column (22) is installed on the inner wall of backup pad (21), one side outer wall of wire one (23) is installed on the inner wall of backup pad (21), the quantity of wire one (23), support column (22), backup pad (21) are four groups, four groups wire one (23), support column (22), backup pad (21) evenly distribute in the support column (21) on the inner wall of backup pad (21), wire one end of a wire (23), one end of a wire (24), the electrical clamp (25) are pressed from both sides respectively One end of the thread end (27);
the power-on assembly comprises a baffle plate (29), a contact (210), a spring groove (37), a mounting groove (38), an air bag groove (39), a sliding block (4), a spring (41) and a pressing plate (42), wherein one side outer wall of the baffle plate (29) is arranged on the outer wall of the contact block (28), one side outer wall of the contact (210) is arranged on the inner wall of the contact block (28), one side of the contact (210) is connected with one end of a first electric wire (23), the spring groove (37), the mounting groove (38) and the air bag groove (39) are formed in the inner wall of the shell (3), the spring groove (37), the mounting groove (38) and the air bag groove (39) are communicated, one side outer wall of the sliding block (4) is connected with one end of the spring (41), one end of the spring (41) is arranged on the inner wall of the spring groove (37), and one side outer wall of the pressing plate (42) is arranged on the outer wall of the sliding block (4).
The power-on assembly further comprises an air bag I (43), an air pipe (44), an air bag II (45), a fixing plate (46), a connector (47) and a wire II (48), wherein one side outer wall of the air bag I (43) is installed on the inner wall of the installation groove (38), one end of the air pipe (44) is installed on one side outer wall of the air bag I (43), the other end of the air pipe (44) is installed on one side outer wall of the air bag II (45), one side outer wall of the air bag II (45) is installed on the inner wall of the air bag groove (39), the other side outer wall of the air bag II (45) is installed on one side outer wall of the fixing plate (46), one side outer wall of the connector (47) is connected with one end of the wire II (48), one side outer wall of the wire II (48) is installed on the inner wall of the outer shell (3), the other end of the air pipe II (48) is installed on the input end of the monitor (1), one side outer wall of the air bag II (45) is installed on the outer wall of the fixing plate (46), and one side of the air bag II (43) is connected with one side outer wall of the fixing plate (39) of the air bag;
the connector (47) is used for entering the interior of the contact block (28) to be contacted with the contact (210) for energizing.
2. An overvoltage monitor according to claim 1, wherein: still include in the switching module that contact block (28), shell (3), door plant one (31), door plant two (32), torsional spring one, torsional spring two (33), one side outer wall of contact block (28) is installed on one side outer wall of backup pad (21), one side outer wall of door plant one (31) is installed on one side outer wall of shell (3) through torsional spring one, one side outer wall of door plant two (32) is installed on the opposite side outer wall of shell (3) through torsional spring two (33), door plant one (31), door plant two (32) are located respectively on the both sides outer wall that shell (3) are parallel.
3. An overvoltage monitor according to claim 1, wherein: still include sliding plate one (34), dwang two (35), sliding plate two (36) in the switching module, one side outer wall of sliding plate one (34) is installed on the outer wall of dwang two (35), one end of dwang two (35) is installed on the inner wall of shell (3) through the spiral spring, one side outer wall of sliding plate one (34) is connected with the inner wall of shell (3), one side outer wall of sliding plate two (36) is installed on one side outer wall of door plant one (31), sliding fit between sliding plate two (36) and the sliding plate one (34).
4. An overvoltage monitor according to claim 1, wherein: including supporting disk (11), dust cover (12), rubber curtain (13), fixed disk (14) in the dustproof subassembly, one side outer wall of supporting disk (11) is installed on one side outer wall of monitor (1) through the dead lever, one side outer wall of dust cover (12) is installed on one side outer wall of supporting disk (11), one side outer wall of rubber curtain (13) is installed on one side outer wall of dust cover (12), one side outer wall of fixed disk (14) is installed on the inner wall of supporting disk (11), one end of dwang one (15) is installed on one side outer wall of fixed disk (14), the spout has been seted up on one side outer wall of fixed disk (14), the inner wall of spout and the outer wall connection of movable wheel (2).
5. An overvoltage monitor according to claim 1, wherein: the number of the dustproof components, the electrifying components and the switching components is two, the dustproof components, the electrifying components and the switching components are symmetrically distributed on two sides of the monitor (1), and the electrifying components correspond to the anode and the cathode of the monitor (1) respectively.
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| CN202310848611.0A CN116577547B (en) | 2023-07-12 | 2023-07-12 | Overvoltage monitor |
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| CN202310848611.0A CN116577547B (en) | 2023-07-12 | 2023-07-12 | Overvoltage monitor |
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| CN116577547B true CN116577547B (en) | 2023-10-20 |
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| CN116577547A (en) | 2023-08-11 |
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