CN114373288A - Circuit overhauls short circuit alarm device for electromechanical device - Google Patents
Circuit overhauls short circuit alarm device for electromechanical device Download PDFInfo
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- CN114373288A CN114373288A CN202210059979.4A CN202210059979A CN114373288A CN 114373288 A CN114373288 A CN 114373288A CN 202210059979 A CN202210059979 A CN 202210059979A CN 114373288 A CN114373288 A CN 114373288A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 34
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 17
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 3
- 230000009471 action Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- 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
- G08B21/185—Electrical failure alarms
Abstract
The invention belongs to the technical field of electromechanical equipment, in particular to a short circuit alarm device for circuit maintenance of electromechanical equipment, which comprises a base, a protective shell sleeved on the outer surface of the base and a short circuit alarm device arranged on the outer surface of the base and positioned on the inner side of the protective shell; the short circuit alarm device comprises a short circuit triggering assembly, a short circuit transmission assembly, a short circuit alarm assembly, a short circuit cut-off assembly and an electricity connection assembly, wherein the electricity connection assembly is connected with the short circuit cut-off assembly, the short circuit cut-off assembly is connected with the short circuit triggering assembly, and the short circuit triggering assembly is connected with the electricity connection assembly through a first circuit, a second circuit and a third circuit respectively to form a series circuit; the invention has novel design and reasonable structure, can find the short circuit condition of the external equipment circuit in time and carry out alarm operation and power-off operation in time, can play a good role in protecting the equipment, and has the advantages of simple integral operation, low production cost, strong practicability and good use effect.
Description
Technical Field
The invention belongs to the technical field of electromechanical equipment, and particularly relates to a circuit maintenance short-circuit alarm device for electromechanical equipment.
Background
Short circuit means that a circuit or a part of the circuit is short-circuited, and if a load and two ends of a power supply are connected together by a wire, the short circuit is called a short circuit, and the current provided by the power supply in the short circuit is much larger than the current provided by a path, the short circuit is generally not allowed, and if the short circuit occurs, the power supply or equipment can be burnt out.
The existing general equipment detection alarm device cannot quickly detect the short circuit condition and perform power-off operation on equipment lines when in use, so that the equipment is easily burnt out, and the equipment cannot be well protected, thereby not well meeting the use requirements of people.
In order to solve the problem, the application provides a circuit overhauls short circuit alarm device for electromechanical device.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a short circuit alarm device for circuit maintenance of electromechanical equipment, which can find the short circuit condition of an external equipment circuit in time and carry out alarm operation and power-off operation in time, can play a good role in protecting the equipment, and has the advantages of simple overall operation, low production cost, strong practicability and good use effect.
In order to achieve the purpose, the invention provides the following technical scheme: a short circuit alarm device for circuit maintenance of electromechanical equipment comprises a base, a protective shell sleeved on the outer surface of the base and a short circuit alarm device arranged on the outer surface of the base and positioned on the inner side of the protective shell;
the short circuit alarm device comprises a short circuit trigger component, a short circuit transmission component, a short circuit alarm component, a short circuit cut-off component and an electric connection component, the short circuit trigger component is arranged on the outer surface of the base and positioned on the inner side of the protective shell, the short circuit transmission component is positioned on one side of the short circuit trigger component and is connected with the short circuit trigger component in a sliding way, the short circuit alarm component is positioned outside the short circuit transmission component and is connected with the short circuit transmission component in a sliding way, the short circuit cut-off component is positioned at one side of the short circuit transmission component and is connected with the short circuit transmission component in a sliding way, the power connection assembly is located on one side of the short circuit cut-off assembly, and the power connection assembly and the short circuit cut-off assembly, the short circuit cut-off assembly and the short circuit trigger assembly and the power connection assembly are connected through a first line, a second line and a third line respectively to form a series circuit.
The short circuit triggering component comprises a frame body, a horseshoe-shaped magnet, a cylindrical iron core, a fixed block, a rectangular aluminum frame, a coil, a rotating shaft, a spiral spring, a positive connector, a negative connector, a fixed frame, a connecting seat, a balance block and a conductive needle seat, wherein the frame body is arranged on the outer surface of a base, the horseshoe-shaped magnet is arranged on the outer surface of the frame body, the cylindrical iron core is positioned inside the horseshoe-shaped magnet and fixedly connected with the horseshoe-shaped magnet through the fixed block, the rectangular aluminum frame is rotatably connected to the outer surface of the cylindrical iron core, the coil is wound on the outer surface of the rectangular aluminum frame, the rotating shaft is symmetrically arranged on the outer surface of the rectangular aluminum frame, the spiral springs are symmetrically sleeved on the outer surface of the rotating shaft, the positive connector and the negative connector are respectively connected to the outer surfaces of one ends of the two groups of spiral springs, the fixed frame is arranged on the outer surface of the base and positioned outside the frame body, the connecting seat is rotatably connected to the outer surface of the fixing frame, one end of the connecting seat penetrates through the inner side of the fixing frame and is sleeved on the outer surface of one end of the rotating shaft corresponding to the position of the positive connector, the balance blocks are symmetrically arranged at two ends of the bottom of the connecting seat, and the conductive needle seat is arranged at the center of the top of the connecting seat.
Preferably, the short circuit transmission assembly comprises a bracket, a conductive seat, a first battery, a guide sleeve seat, an electric push rod, a sleeve frame and a first conductive wire, the bracket and the conductive seat are symmetrically arranged on the outer surface of the base and correspond to the conductive needle seat in position, the first battery is arranged on one side of the frame body, the guide sleeve seat is arranged on one side of the first battery, the electric push rod is arranged on the inner wall of the guide sleeve seat, the sleeve frame is arranged at the bottom of the electric push rod, the conductive seat, the first battery and the electric push rod are all connected through the first conductive wire, and the conductive needle seat, the conductive seat, the first battery, the electric push rod and the first conductive wire are mutually matched to form a series circuit.
Preferably, the short circuit alarm device for circuit maintenance of electromechanical equipment comprises an annular conductive ring, a conductive sleeve seat, a second battery, a light emitting diode, a ring component and a second conductive wire, wherein the annular conductive ring is symmetrically sleeved on the outer surface of an electric push rod, the conductive sleeve seat is sleeved on the outer surface of the electric push rod and positioned on one side of the annular conductive ring, the annular conductive ring is connected to the inner wall of the conductive sleeve seat in a sliding manner, the second battery is arranged on one side of the electric push rod, the light emitting diode and the ring component are arranged on the other side of the electric push rod and arranged up and down, and the annular conductive ring, the conductive sleeve seat, the second battery, the light emitting diode and the ring component are connected through the second conductive wire to form a series circuit.
Preferably, the ringing assembly comprises a plate seat, a sounding iron, a micro motor and rotating arms, wherein the plate seat is arranged on the outer surface of the base, the sounding iron is rotatably connected to the outer surface of the plate seat, the micro motor is symmetrically arranged on the outer sides of the sounding iron, and the rotating arms are arranged on the outer surface of the micro motor and are fixedly connected with the output end of the micro motor.
The short circuit cut-off component comprises a shell, a bottom cover, a limiting seat, an annular conductive block, a hand-push switch, an elastic clamping block, a central rod, conductive sleeve columns, a compression spring and a reset mechanism, wherein the shell is arranged on the outer surface of a base, a square cavity is formed in the bottom of the shell, the bottom cover is arranged in the square cavity, the limiting seat is positioned in the square cavity and symmetrically arranged at the top of the bottom cover, the annular conductive blocks are arranged on the inner wall of the limiting seat in a reverse direction, the hand-push switch is connected to the surface of the shell in a sliding mode, the elastic clamping blocks are symmetrically arranged at two ends of the bottom of the hand-push switch and fixedly clamped with the inner wall of the shell, the central rod is arranged at the center of the bottom of the hand-push switch, one end of the central rod penetrates through the square cavity and is fixedly connected with the conductive sleeve columns, one end, far away from the central rod, corresponds to the position of the annular conductive block and is connected to the inner wall of the annular conductive block in a sliding mode, the compression spring is arranged on the inner wall of the shell and sleeved outside the central rod, and the reset mechanisms are symmetrically arranged on the outer surface of the shell and correspond to the elastic clamping blocks in position.
Preferably, the reset mechanism comprises a fixed casing, a conical push block and a reset spring, the fixed casing is arranged on the outer surface of the shell and corresponds to the elastic clamping block in position, the conical push block is connected to the inner wall of the fixed casing in a sliding manner, and the reset spring is arranged on the inner wall of the fixed casing and sleeved outside the conical push block.
The circuit maintenance short circuit alarm device for the electromechanical equipment is preferably characterized in that clamping grooves are formed in positions, corresponding to the elastic clamping blocks, of the outer surface of the shell, one ends of the elastic clamping blocks are clamped and fixed on the inner wall of the clamping grooves, one end of the conical push block is attached to the inner wall of the sleeve frame, the other end of the conical push block is attached to the surface of the elastic clamping block, and the surface of one end, close to the elastic clamping block, of the conical push block is on the same plane as the position of the inner wall of the shell.
Preferably, the power connection assembly comprises a plate frame, a first power connection end and a second power connection end, the plate frame is mounted on the outer surface of the base, and the first power connection end and the second power connection end are mounted on the outer surface of the plate frame respectively.
Preferably, the second electric terminal is connected with one end of an annular conductive block arranged at the right end of the top of the bottom cover through a first line, one end of the annular conductive block arranged at the left end of the top of the bottom cover is connected with the negative connector through a second line, and the first electric terminal is connected with the positive connector through a third line.
Compared with the prior art, the invention has the beneficial effects that: the short circuit trigger assembly can timely detect the short circuit condition of an external device line and trigger the short circuit transmission assembly to operate, can synchronously trigger the short circuit alarm assembly and the short circuit cut-off assembly to operate and respectively carry out alarm operation and power-off operation through the operation of the short circuit transmission assembly, can well protect the device, and has the advantages of simple integral operation, low production cost, strong practicability and good use effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a short circuit triggering device according to the present invention;
FIG. 3 is a schematic view of a rotating shaft structure according to the present invention;
FIG. 4 is a schematic view of the short circuit transmission assembly of the present invention
FIG. 5 is a schematic structural view of a short circuit alarm assembly according to the present invention;
figure 6 is a schematic structural view of a ringer assembly of the present invention;
FIG. 7 is a schematic view of the short circuit disconnect assembly of the present invention;
FIG. 8 is a schematic view of the reset mechanism of the present invention;
fig. 9 is a schematic structural diagram of the electrical connection assembly according to the present invention.
In the figure:
1. a base; 2. a protective housing;
3. a short circuit alarm device;
31. a short circuit trigger assembly; 311. a frame body; 312. a horseshoe magnet; 313. a cylindrical iron core; 314. a fixed block; 315. a rectangular aluminum frame; 316. a coil; 317. a rotating shaft; 318. a coil spring; 319. a positive joint; 3110. a negative terminal; 3111. a fixed mount; 3112. a connecting seat; 3113. a counterbalance; 3114. a conductive needle base;
32. a short circuit transmission assembly; 321. a bracket; 322. a conductive seat; 323. a first battery; 324. a guide sleeve seat; 325. an electric push rod; 3251. a reset switch; 326. sleeving a frame; 327. a first conductive line;
33. a short circuit alarm component; 331. an annular conductive ring; 332. a conductive sleeve seat; 333. a second battery; 334. a light emitting diode; 335. a chime component; 3351. a plate base; 3352. sounding iron; 3353. a micro motor; 3354. a rotating arm; 336. a second conductive line;
34. a short circuit disconnect assembly; 341. a housing; 342. a bottom cover; 343. a limiting seat; 344. an annular conductive block; 345. a hand push switch; 346. an elastic clamping block; 347. a center pole; 348. a conductive sleeve column; 349. a compression spring; 3410. a reset mechanism; 34101. fixing the casing; 34102. a conical push block; 34103. a return spring;
35. a power connection component; 351. a plate frame; 352. a first power connection terminal; 353. a second power connection terminal;
100. a first line; 200. a second line; 300. a third line; 400. a square cavity; 500. a card slot; 600. the rotating handle is adjusted.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Example 1
Please refer to fig. 1-9;
a short circuit alarm device for circuit maintenance of electromechanical equipment comprises a base 1, a protective shell 2 sleeved on the outer surface of the base 1, and a short circuit alarm device 3 arranged on the outer surface of the base 1 and positioned on the inner side of the protective shell 2;
the short circuit alarm device 3 comprises a short circuit triggering component 31, a short circuit transmission component 32, a short circuit alarm component 33, a short circuit cutting component 34 and an electric connection component 35, wherein the short circuit triggering component 31 is arranged on the outer surface of the base 1 and positioned on the inner side of the protective shell 2, the short circuit transmission component 32 is positioned on one side of the short circuit triggering component 31 and is in sliding connection with the short circuit triggering component 31, the short circuit alarm component 33 is positioned on the outer side of the short circuit transmission component 32 and is in sliding connection with the short circuit transmission component 32, the short circuit cutting component 34 is positioned on one side of the short circuit transmission component 32 and is in sliding connection with the short circuit transmission component 32, the electric connection component 35 is positioned on one side of the short circuit cutting component 34, the first line 100, the second line 200 and the third line 300 are respectively connected between the power connection assembly 35 and the short circuit disconnection assembly 34, between the short circuit disconnection assembly 34 and the short circuit trigger assembly 31 and between the short circuit trigger assembly 31 and the power connection assembly 35 to form a series circuit.
In this embodiment: when in use, the second electric terminal 353 is connected with one end of the annular conductive block 344 arranged at the right end of the top of the bottom cover 342 through the first line 100, then one end of the annular conductive block 344 arranged at the left end of the top of the bottom cover 342 is connected with the negative connector 3110 through the second line 200, then the positive connector 319 is connected with the first electric terminal 352 through the third line 300, then the first electric terminal 352 and the second electric terminal 353 are connected with the external equipment line, the short-circuit alarm device 3 is connected in series with the external equipment line, after the operation is finished, the hand push switch 345 is pulled down, the hand push switch 345 moves the synchronous movable elastic clamping block 346, the central rod 347 and the conductive sleeve column 348 downwards, when the elastic clamping block 346 is fixedly clamped with the clamping groove 500, the conductive sleeve column 348 is just positioned at the inner side of the annular conductive block 344 and contacts with the inner wall of the annular conductive block 344, so that the external equipment line is in a series connection and electrification state, when the external device line is short-circuited, the current passing through the short-circuit trigger assembly 31 is increased, the current passes through the magnetic field on the horseshoe-shaped magnet 312 along the coil spring 318 and the rotating shaft 317, and then the current cuts the magnetic induction line, so the coil 316 under the action of the magnetic force deflects and synchronously drives the rectangular aluminum frame 315, the rotating shaft 317 and the connecting seat 3112 to deflect, the connecting seat 3112 deflects and synchronously drives the conductive needle holder 3114 to deflect, under the power-off condition or the initial condition, the rectangular aluminum frame 315 is in an inclined state and synchronously drives the conductive needle holder 3114 to be in contact with the holder 321 in a leftward inclined state, under the normal power-on condition of the external device line, the passing current is in a stable range value, the coil 316 is under the action of the magnetic moment in the magnetic field uniformly distributed in the radial direction of the horseshoe-shaped magnet 312, the coil 316 rotates to twist the coil spring 318, so as to generate a rotating moment, when the rotating moment of the coil spring 318 is balanced with the magnetic moment, when the coil 316 stops rotating, the conductive pin seat 3114 is close to vertical state, when the external device circuit has short circuit, the passing current will increase to make the magnetic torque larger than the rotating torque of the coil spring 318, which causes the conductive pin seat 3114 to contact the conductive seat 322 in right inclined shape, and triggers the short circuit transmission component 32 to operate electrically, then the electric push rod 325 in the short circuit transmission component 32 is operated electrically and extended downward, and synchronously drives the annular conductive ring 331 to contact the conductive sleeve seat 332, thereby making the short circuit alarm component 33 operate electrically, then the light emitting diode 334 in the short circuit alarm component 33 is operated electrically to emit alarm light, the bell component 335 is operated electrically to emit alarm sound, the alarm light and the alarm sound cooperate with each other to give an alarm, and at the same time, the electric push rod 325 is extended downward to synchronously drive the sleeve frame 326 to move downward, the sleeve frame 326 moves downward to contact the short circuit cut-off component 34 and triggers the short circuit cut-off component 34 to operate electrically The sleeve frame 326 descends to drive the reset mechanism 3410 to move and extrude the elastic clamping block 346, so that the elastic clamping block 346 is separated from the clamping groove 500 and does not limit the position of the push switch 345, the elastic clamping block 346 separated from the clamping groove 500 moves upwards under the action of the compression spring 349, and the push switch 345, the elastic clamping block 346, the central rod 347 and the conductive sleeve column 348 synchronously move upwards, and the conductive sleeve column 348 moves upwards to separate from the annular conductive block 344, so that the power failure of the external equipment circuit occurs, the equipment is protected, the integral operation is simple, the use effect is good, when the maintenance of external personnel is finished and the device is debugged, the conductive needle seat 3114 is driven to be in contact with the conductive seat 322 again through adjusting the rotating handle 600, the short circuit transmission assembly 32 is triggered to be electrified again, and then the reset switch 3251 on the surface of the electric push rod 325 is used for controlling the reset of the electric push rod 325.
Further, the method comprises the following steps:
in an alternative embodiment: the short circuit triggering component 31 includes a frame 311, a horseshoe-shaped magnet 312, a cylindrical iron core 313, a fixing block 314, a rectangular aluminum frame 315, a coil 316, a rotating shaft 317, a coil spring 318, a positive connector 319, a negative connector 3110, a fixing frame 3111, a connecting seat 3112, a balancing block 3113 and a conductive needle seat 3114, wherein the frame 311 is installed on the outer surface of the base 1, the horseshoe-shaped magnet 312 is installed on the outer surface of the frame 311, the cylindrical iron core 313 is located inside the horseshoe-shaped magnet 312 and fixedly connected with the horseshoe-shaped magnet 312 through the fixing block 314, the rectangular aluminum frame 315 is rotatably connected to the outer surface of the cylindrical iron core 313, the coil 316 is wound on the outer surface of the rectangular aluminum frame 315, the rotating shaft 317 is symmetrically arranged on the outer surface of the rectangular aluminum frame 315, the coil spring 318 is symmetrically sleeved on the outer surface of the rotating shaft 317, the positive connector 319 and the negative connector 3110 are respectively connected to the outer surfaces of one ends of the two sets of the coil springs 318, the fixing frame 3111 is installed on the outer surface of the base 1 and located outside of the frame 311, connecting seat 3112 rotates to be connected in mount 3111 surface, and connecting seat 3112 one end runs through into the mount 3111 inboard and cup joints in the pivot 317 one end surface corresponding with positive joint 319 position, and balancing piece 3113 symmetry is installed at connecting seat 3112 bottom both ends, and electrically conductive needle file 3114 is installed in connecting seat 3112 top center department.
In this embodiment, it should be noted that: rectangular aluminum frame 315 is a slanted design.
In this embodiment, it should be noted that: the outer surface of the protective housing 2 is rotatably connected with an adjusting rotating handle 600 at a position corresponding to the connecting seat 3112, and one end of the adjusting rotating handle 600 penetrates into the inner side of the protective housing 2 and is installed on the outer surface of the connecting seat 3112.
In this embodiment, it should be noted that: further explaining the structure and connection relationship of the short circuit trigger assembly 31, when in use, the positive connector 319 and the negative connector 3110 are respectively connected with the third circuit 300 and the second circuit 200, when the external device circuit is short-circuited, the current passing through the short circuit trigger assembly 31 is increased, the current passes through the magnetic field on the horseshoe-shaped magnet 312 along the coil spring 318 and the rotating shaft 317, and then the current cuts the magnetic induction lines, so that the coil 316 under the action of the magnetic force deflects and synchronously drives the rectangular aluminum frame 315, the rotating shaft 317 and the connecting seat 3112 to deflect, the connecting seat 3112 deflects and synchronously drives the conductive needle seat 3114 to deflect, under the condition of power failure, the conductive needle seat 3114 is left-inclined and is in contact with the bracket 321, under the condition of normal power-on of the external device circuit, the conductive needle seat 3114 is vertical, under the condition of short circuit of the external device circuit, the conductive needle seat 3114 is right-inclined and is in contact with the conductive seat 322 and triggers the short circuit transmission assembly 32 to operate electrically, then short circuit transmission assembly 32 circular telegram work triggers short circuit warning subassembly 33 circular telegram and sends the warning suggestion, still triggers short circuit simultaneously and cuts off subassembly 34 and carry out the outage operation, plays the guard action to equipment, whole easy operation, and the practicality is strong and excellent in use effect.
Further, the method comprises the following steps:
in an alternative embodiment: the short circuit transmission assembly 32 includes a bracket 321, a conductive seat 322, a first battery 323, a guiding sleeve seat 324, an electric push rod 325, a sleeve frame 326 and a first conductive wire 327, the bracket 321 and the conductive seat 322 are symmetrically installed on the outer surface of the base 1 and correspond to the position of the conductive needle seat 3114, the first battery 323 is installed on one side of the frame body 311, the guiding sleeve seat 324 is installed on one side of the first battery 323, the electric push rod 325 is installed on the inner wall of the guiding sleeve seat 324, the sleeve frame 326 is installed at the bottom of the electric push rod 325, the conductive seat 322, the first battery 323 and the electric push rod 325 are all connected through the first conductive wire 327, and the conductive needle seat 3114 is matched with the conductive seat 322, the first battery 323, the electric push rod 325 and the first conductive wire 327 to form a series circuit.
In this embodiment, it should be noted that: the surface of the electric push rod 325 is provided with a reset switch 3251, and a through hole is arranged at the position of the outer surface of the protective shell 2 corresponding to the position of the reset switch 3251.
In this embodiment, it should be noted that: further explain the structure and the connection relation of the short circuit transmission assembly 32, when in use, when the current is too large, the conductive pin seat 3114 is right-inclined and contacts with the conductive seat 322, the conductive pin seat 3114 is electrified and forms a series circuit with the conductive seat 322, the first battery 323, the electric push rod 325 and the first conductive wire 327, the electric push rod 325 is electrified and extends downwards, and synchronously drives the annular conductive ring 331 to contact with the conductive sleeve seat 332, so that the short circuit alarm assembly 33 is electrified and operates, meanwhile, the electric push rod 325 extends downwards, synchronously drives the sleeve frame 326 to move downwards and contact with the short circuit cut-off assembly 34, and triggers the short circuit cut-off assembly 34 to operate to cut off the power, the whole operation is simple, the practicability is strong, and the use effect is good.
Further, the method comprises the following steps:
in an alternative embodiment: the short circuit alarm component 33 comprises an annular conductive ring 331, a conductive sleeve seat 332, a second battery 333, a light emitting diode 334, a ringing component 335 and a second conductive wire 336, wherein the annular conductive ring 331 is symmetrically sleeved on the outer surface of the electric push rod 325, the conductive sleeve seat 332 is sleeved on the outer surface of the electric push rod 325 and positioned on one side of the annular conductive ring 331, the annular conductive ring 331 is slidably connected to the inner wall of the conductive sleeve seat 332, the second battery 333 is installed on one side of the electric push rod 325, the light emitting diode 334 and the ringing component 335 are installed on the other side of the electric push rod 325 and arranged up and down, and the annular conductive ring 331, the conductive sleeve seat 332, the second battery 333, the light emitting diode 334 and the ringing component 335 are connected through the second conductive wire 336 and form a series circuit.
In this embodiment, it should be noted that: further explain the structure and the relation of connection of short circuit warning subassembly 33, during the use, electric putter 325 descends and drives annular conductive ring 331 to descend and contact with conductive sleeve seat 332 inner wall in step, make annular conductive ring 331, conductive sleeve seat 332, second battery 333, emitting diode 334, ringing subassembly 335 and second conductor wire 336 circular telegram and form series circuit, then emitting diode 334 circular telegram sends out warning light, ringing subassembly 335 circular telegram then sends out warning sound, play the effect of reporting to the police through warning light and warning sound mutually supporting, the personnel of being convenient for look over, the whole easy operation, the practicality is strong and excellent in use effect.
Further, the method comprises the following steps:
in an alternative embodiment: the ringing assembly 335 comprises a plate holder 3351, a sounding iron 3352, a micro motor 3353 and rotating arms 3354, wherein the plate holder 3351 is installed on the outer surface of the base 1, the sounding iron 3352 is rotatably connected on the outer surface of the plate holder 3351, the micro motor 3353 is symmetrically installed on the outer sides of the sounding iron 3352, and the rotating arms 3354 are all installed on the outer surface of the micro motor 3353 and are fixedly connected with the output end of the micro motor 3353.
In this embodiment, it should be noted that: further explain the structure and the relation of connection of ringing subassembly 335, during the use, micro motor 3353 circular telegram is rotatory and synchronous drive swinging boom 3354 is rotatory, thereby send out warning sound through swinging boom 3354 intermittent type nature and the contact of sound iron 3352 surface, whole easy operation, sound is surging, excellent in use effect.
Further, the method comprises the following steps:
in an alternative embodiment: the short circuit breaking assembly 34 comprises a housing 341, a bottom cover 342, a limiting seat 343, an annular conductive block 344, a hand push switch 345, an elastic clamping block 346, a central rod 347, conductive sleeve columns 348, a compression spring 349 and a reset mechanism 3410, wherein the housing 341 is installed on the outer surface of the base 1, a square cavity 400 is formed at the bottom of the housing 341, the bottom cover 342 is arranged in the square cavity 400, the limiting seats 343 are positioned in the square cavity 400 and symmetrically installed at the top of the bottom cover 342, the annular conductive blocks 344 are all installed on the inner wall of the limiting seat 343 and are arranged in an opposite direction, the hand push switch 345 is slidably connected on the surface of the housing 341, the elastic clamping blocks 346 are symmetrically installed at two ends of the bottom of the hand push switch 345 and are clamped and fixed with the inner wall of the housing 341, the central rod 347 is installed at the center of the bottom of the hand push switch 345, one end of the central rod 347 penetrates into the square cavity 400 and is fixedly connected with the conductive sleeve column 348, one end of the conductive sleeve column 348 away from the central rod 347 corresponds to the position of the annular conductive block 344 and is slidably connected on the inner wall of the annular conductive block 344, the compression spring 349 is installed on the inner wall of the shell 341 and sleeved outside the central rod 347, and the reset mechanisms 3410 are symmetrically installed on the outer surface of the shell 341 and correspond to the elastic fixture blocks 346 in position.
In this embodiment, it should be noted that: a strip-shaped groove is arranged on the outer surface of the protective shell 2 corresponding to the position of the hand push switch 345.
In this embodiment, it should be noted that: further explaining the structure and connection relation of the short circuit cut-off assembly 34, when in use, the electric push rod 325 descends to synchronously drive the sleeve frame 326 to descend, the sleeve frame 326 descends to drive the reset mechanism 3410 to move and extrude the elastic fixture block 346, so that the elastic fixture block 346 is separated from the clamping groove 500 and does not limit the position of the push switch 345, the elastic fixture block 346 separated from the clamping groove 500 moves upwards under the action of the compression spring 349, and synchronously drives the push switch 345, the elastic fixture block 346, the central rod 347 and the conductive sleeve column 348 to move upwards, and as the conductive sleeve column 348 moves upwards to separate from the annular conductive block 344, the whole circuit is powered off, so that the device is protected, the whole operation is simple, and the use effect is good.
Further, the method comprises the following steps:
in an alternative embodiment: the reset mechanism 3410 comprises a fixed sleeve 34101, a tapered push block 34102 and a reset spring 34103, wherein the fixed sleeve 34101 is mounted on the outer surface of the housing 341 and corresponds to the position of the elastic fixture 346, the tapered push block 34102 is slidably connected to the inner wall of the fixed sleeve 34101, and the reset spring 34103 is mounted on the inner wall of the fixed sleeve 34101 and is sleeved outside the tapered push block 34102.
In this embodiment, it should be noted that: the inner wall of the sleeve frame 326 is provided with a conical part corresponding to the position of the conical push block 34102.
In this embodiment, it should be noted that: further explaining the structure and connection relationship of the reset mechanism 3410, when in use, the sleeve frame 326 descends to synchronously press the conical push block 34102 and drive the conical push block 34102 to move towards one side of the elastic fixture block 346, when the sleeve frame 326 stops descending, one end of the conical push block 34102 pushes the conical push block 34102 out of the clamping groove 500, the conical push block 34102 moves upwards under the elastic action of the compression spring 349 and synchronously drives the conductive sleeve column 348 to ascend, when the sleeve frame 326 resets, the conical push block 34102 resets under the elastic action of the reset spring 34103 and synchronously drives one end of the conical push block to move out of the clamping groove 500, so that the elastic fixture block 346 is clamped and fixed with the clamping groove 500 again, the whole operation is simple, the practicability is strong, and the use effect is good.
Further, the method comprises the following steps:
in an alternative embodiment: the outer surface of the housing 341 is provided with a groove 500 corresponding to the position of the elastic fixture 346, one end of the elastic fixture 346 is fixed on the inner wall of the groove 500 in a clamping manner, one end of the tapered push block 34102 is attached to the inner wall of the sleeve frame 326, the other end of the tapered push block 34102 is attached to the surface of the elastic fixture 346, and the surface of one end of the tapered push block 34102 close to the elastic fixture 346 is on the same plane as the inner wall of the housing 341.
In this embodiment, it should be noted that: the elastic clamping block 346 is convenient to limit by arranging the clamping groove 500, meanwhile, the conductive sleeve column 348 is convenient to be stably connected with the annular conductive block 344, the conical push block 34102 and the inner wall of the shell 341 are designed on the same plane, the conical push block 34102 is convenient to push the elastic clamping block 346 out of the clamping groove 500, the elastic clamping block 346 moves upwards under the elastic action of the compression spring 349, the conductive sleeve column 348 is synchronously driven to ascend, the separation from the annular conductive block 344 is convenient, the power-off effect is achieved, the integral operation is simple, and the using effect is good.
Further, the method comprises the following steps:
in an alternative embodiment: connect electric subassembly 35 including grillage 351, first connect electric end 352 and second and connect electric end 353, grillage 351 installs at base 1 external surface, and first connects electric end 352 and second and connect electric end 353 and install respectively at grillage 351 external surface.
In this embodiment, it should be noted that: the first power terminal 352 and the second power terminal 353 are connected to the external device line and form a series line.
In this embodiment, it should be noted that: further explain the structure and the connection relation of connecting electric subassembly 35, during the use, install grillage 351 at base 1 surface, then connect electric end 352 and second to connect electric end 353 to install at grillage 351 surface respectively, then connect electric end 352 with first external equipment circuit and third circuit 300 respectively with first, then connect electric end 353 with external equipment circuit and first circuit 100 respectively with the second and be connected can.
Further, the method comprises the following steps:
in an alternative embodiment: the second terminal 353 is connected to one end of the conductive ring 344 disposed at the right end of the top of the bottom cover 342 via the first wire 100, one end of the conductive ring 344 disposed at the left end of the top of the bottom cover 342 is connected to the negative terminal 3110 via the second wire 200, and the first terminal 352 is connected to the positive terminal 319 via the third wire 300.
In this embodiment, it should be noted that: the connection relation of first circuit 100, second circuit 200 and third circuit 300 is further explained, and the messenger connects electric subassembly 35, short circuit to cut off subassembly 34 and short circuit trigger subassembly 31 and can connect through first circuit 100, second circuit 200 and third circuit 300 mutually supporting, guarantees to in time carry out the outage operation under detecting the short circuit condition, guarantee equipment safety in utilization, and the practicality is strong and excellent in use effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a circuit overhauls short circuit alarm device for electromechanical device, includes base (1) and cup joints protective housing (2) at base (1) surface, its characterized in that: the short circuit alarm device (3) is arranged on the outer surface of the base (1) and is positioned on the inner side of the protective shell (2);
short-circuit alarm device (3) are including short-circuit trigger subassembly (31), short-circuit transmission subassembly (32), short-circuit alarm subassembly (33), short-circuit cut-off assembly (34) and connect electric subassembly (35), short-circuit trigger subassembly (31) is installed at base (1) surface and is located protective housing (2) inboardly, short-circuit transmission subassembly (32) are located short-circuit trigger subassembly (31) one side and with short-circuit trigger subassembly (31) sliding connection, short-circuit alarm subassembly (33) are located the short-circuit transmission subassembly (32) outside and with short-circuit transmission subassembly (32) sliding connection, short-circuit cut-off subassembly (34) are located short-circuit transmission subassembly (32) one side and with short-circuit transmission subassembly (32) sliding connection, connect electric subassembly (35) to be located short-circuit cut-off subassembly (34) one side, connect between electric subassembly (35) and the short-circuit cut-off subassembly (34), The short circuit cut-off assembly (34) and the short circuit trigger assembly (31) and the power connection assembly (35) are connected through a first line (100), a second line (200) and a third line (300) respectively to form a series circuit.
2. The electrical circuit overhaul short circuit alarm device for an electromechanical device of claim 1, wherein: the short circuit trigger assembly (31) comprises a frame body (311), a horseshoe-shaped magnet (312), a cylindrical iron core (313), a fixing block (314), a rectangular aluminum frame (315), a coil (316), a rotating shaft (317), a spiral spring (318), a positive connector (319), a negative connector (3110), a fixing frame (3111), a connecting seat (3112), a balance block (3113) and a conductive needle seat (3114), wherein the frame body (311) is installed on the outer surface of the base (1), the horseshoe-shaped magnet (312) is installed on the outer surface of the frame body (311), the cylindrical iron core (313) is located inside the horseshoe-shaped magnet (312) and is fixedly connected with the horseshoe-shaped magnet (312) through the fixing block (314), the rectangular aluminum frame (315) is rotatably connected on the outer surface of the cylindrical iron core (313), the coil (316) is wound on the outer surface of the rectangular aluminum frame (315), and the rotating shaft (317) is symmetrically arranged on the outer surface of the rectangular aluminum frame (315), spiral spring (318) symmetry cup joints at pivot (317) surface, positive joint (319) and negative joint (3110) are connected respectively at two sets of spiral spring (318) one end surface, mount (3111) are installed in base (1) surface and are located framework (311) outside, connecting seat (3112) are rotated and are connected at mount (3111) surface, connecting seat (3112) one end is run through into mount (3111) inboard and cup joint in pivot (317) one end surface corresponding with positive joint (319) position, balancing piece (3113) symmetry is installed at connecting seat (3112) bottom both ends, electrically conductive needle file (3114) are installed in connecting seat (3112) top center department.
3. The electrical circuit overhaul short circuit alarm device for an electromechanical device of claim 1, wherein: the short circuit transmission assembly (32) comprises a bracket (321), a conductive seat (322), a first battery (323), a guide sleeve seat (324), an electric push rod (325), a sleeve frame (326) and a first conductive wire (327), the bracket (321) and the conductive seat (322) are symmetrically arranged on the outer surface of the base (1) and correspond to the position of the conductive needle seat (3114), the first battery (323) is arranged at one side of the frame body (311), the guide sleeve seat (324) is arranged at one side of the first battery (323), the electric push rod (325) is arranged on the inner wall of the guide sleeve seat (324), the sleeve frame (326) is arranged at the bottom of the electric push rod (325), the conductive seat (322), the first battery (323) and the electric push rod (325) are all connected through a first conductive wire (327), the conductive needle seat (3114), the conductive seat (322), the first battery (323), the electric push rod (325) and the first conductive wire (327) are matched with each other to form a series circuit.
4. The electrical circuit overhaul short circuit alarm device for an electromechanical device of claim 1, wherein: the short circuit alarm component (33) comprises an annular conductive ring (331), a conductive sleeve seat (332), a second battery (333), a light-emitting diode (334), a ringing component (335) and a second conductive wire (336), the annular conductive ring (331) is symmetrically sleeved on the outer surface of the electric push rod (325), the conductive sleeve seats (332) are sleeved on the outer surface of the electric push rod (325) and positioned on one side of the annular conductive ring (331), the annular conductive rings (331) are connected with the inner wall of the conductive sleeve seat (332) in a sliding way, the second battery (333) is arranged at one side of the electric push rod (325), the light-emitting diode (334) and the ringing component (335) are arranged at the other side of the electric push rod (325) and are arranged up and down, the annular conductive ring (331), the conductive sleeve seat (332), the second battery (333), the light-emitting diode (334) and the ringing component (335) are connected through a second conductive wire (336) to form a series circuit.
5. The electrical circuit overhaul short circuit warning device for an electromechanical device of claim 4, wherein: ringing subassembly (335) include board seat (3351), sound iron (3352), micro motor (3353) and swinging boom (3354), install in base (1) surface board seat (3351), sound iron (3352) rotate to be connected at board seat (3351) surface, the micro motor (3353) symmetry is installed and is sounded iron (3352) outside, swinging boom (3354) all install at micro motor (3353) surface and with micro motor (3353) output fixed connection.
6. The electrical circuit overhaul short circuit alarm device for an electromechanical device of claim 1, wherein: the short circuit cut-off assembly (34) comprises a shell (341), a bottom cover (342), a limiting seat (343), an annular conductive block (344), a hand-push switch (345), an elastic clamping block (346), a central rod (347), a conductive sleeve column (348), a compression spring (349) and a reset mechanism (3410), wherein the shell (341) is installed on the outer surface of the base (1), a square cavity (400) is formed in the bottom of the shell (341), the bottom cover (342) is arranged in the square cavity (400), the limiting seat (343) is located in the square cavity (400) and symmetrically installed at the top of the bottom cover (342), the annular conductive blocks (344) are installed on the inner wall of the limiting seat (343) and are reversely arranged, the hand-push switch (345) is connected to the surface of the shell (341) in a sliding mode, the elastic clamping blocks (346) are symmetrically installed at two ends of the bottom of the hand-push switch (345) and are clamped and fixed with the inner wall of the shell (341), the center rod (347) is installed at the center of the bottom of the hand-push switch (345), one end of the center rod (347) penetrates through the inside of the square cavity (400) and is fixedly connected with a conductive sleeve column (348), one end, far away from the center rod (347), of the conductive sleeve column (348) corresponds to the position of the annular conductive block (344) and is connected to the inner wall of the annular conductive block (344) in a sliding mode, the compression spring (349) is installed on the inner wall of the shell (341) and is sleeved on the outer side of the center rod (347), and the reset mechanisms (3410) are symmetrically installed on the outer surface of the shell (341) and correspond to the position of the elastic clamping block (346).
7. The electrical circuit overhaul short circuit warning device for an electromechanical device of claim 6, wherein: the reset mechanism (3410) comprises a fixed sleeve (34101), a conical push block (34102) and a reset spring (34103), the fixed sleeve (34101) is mounted on the outer surface of the shell (341) and corresponds to the position of the elastic clamping block (346), the conical push block (34102) is connected to the inner wall of the fixed sleeve (34101) in a sliding mode, and the reset spring (34103) is mounted on the inner wall of the fixed sleeve (34101) and sleeved on the outer side of the conical push block (34102).
8. The electrical circuit repair short-circuit warning device for an electromechanical apparatus according to claim 7, characterized in that: the outer surface of the shell (341) is provided with a clamping groove (500) at a position corresponding to the position of the elastic clamping block (346), one end of the elastic clamping block (346) is clamped and fixed on the inner wall of the clamping groove (500), one end of the conical push block (34102) is attached to the inner wall of the sleeve frame (326), the other end of the conical push block (34102) is attached to the surface of the elastic clamping block (346), and the surface of one end, close to the elastic clamping block (346), of the conical push block (34102) is on the same plane as the inner wall of the shell (341).
9. The electrical circuit overhaul short circuit alarm device for an electromechanical device of claim 1, wherein: connect electric subassembly (35) including grillage (351), first connect electric end (352) and second to connect electric end (353), grillage (351) are installed at base (1) surface, first connect electric end (352) and second to connect electric end (353) to install respectively at grillage (351) surface.
10. The electrical circuit overhaul short circuit warning device for an electromechanical device of claim 9, wherein: the second electric terminal (353) is connected with one end of an annular conductive block (344) arranged at the right end of the top of the bottom cover (342) through a first line (100), one end of the annular conductive block (344) arranged at the left end of the top of the bottom cover (342) is connected with the negative connector (3110) through a second line (200), and the first electric terminal (352) is connected with the positive connector (319) through a third line (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210059979.4A CN114373288B (en) | 2022-01-19 | 2022-01-19 | Circuit overhauling short-circuit alarm device for electromechanical equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210059979.4A CN114373288B (en) | 2022-01-19 | 2022-01-19 | Circuit overhauling short-circuit alarm device for electromechanical equipment |
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| CN114373288A true CN114373288A (en) | 2022-04-19 |
| CN114373288B CN114373288B (en) | 2024-01-26 |
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| CN202210059979.4A Active CN114373288B (en) | 2022-01-19 | 2022-01-19 | Circuit overhauling short-circuit alarm device for electromechanical equipment |
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| CN115469243A (en) * | 2022-08-24 | 2022-12-13 | 徐钰荃 | Equipment short circuit investigation metering device for electric power measurement |
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| CN114373288B (en) | 2024-01-26 |
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