CN114190044A - Alarm device based on electromagnetic wave emission base - Google Patents
Alarm device based on electromagnetic wave emission base Download PDFInfo
- Publication number
- CN114190044A CN114190044A CN202111411466.7A CN202111411466A CN114190044A CN 114190044 A CN114190044 A CN 114190044A CN 202111411466 A CN202111411466 A CN 202111411466A CN 114190044 A CN114190044 A CN 114190044A
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- Prior art keywords
- wall
- fixedly connected
- gear
- block
- electromagnetic wave
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- 238000007789 sealing Methods 0.000 claims abstract description 33
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims description 12
- 241000883990 Flabellum Species 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
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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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an alarm device based on an electromagnetic wave emission base, which comprises a first shell, a sealing assembly, a module fixing assembly, a self-cleaning assembly, a support, a double-shaft motor, fan blades, a first gear, a second connecting rod, a filter element, a second gear, a first connecting shaft, a first supporting block, a third gear, a fourth gear, a second connecting shaft, a second supporting block, a fifth gear, a sixth gear, a third connecting shaft and a cleaning rod, wherein the module fixing assembly is designed, can be used for separately installing each circuit module, reduces the mutual interference among the modules and is convenient for later-stage maintenance and element replacement; the invention is designed with a self-cleaning assembly, which can automatically clean the filter element without manual maintenance, and the assembly and the heat dissipation device use the same power source, thereby reducing the element cost and avoiding increasing the volume of the device; the invention is designed with a sealing component which is convenient to use and can be used for quickly dismounting and mounting the device.
Description
Technical Field
The invention relates to the technical field of alarm devices, in particular to an alarm device based on an electromagnetic wave emission base.
Background
The electromagnetic wave is a transverse wave, can be used for detecting, positioning, communicating, etc., the application range is wide, the existing electromagnetic wave alarm device, such as the radar alarm, namely use the Doppler principle, radiate the electromagnetic wave of certain frequency, cover certain range, and can detect the human body moving in this range and produce the apparatus of the alarm signal, thus realize the regional monitoring, there are microwave generating modules, top management module, power module and control device module usually in the microwave detector, however each module is fixed on circuit board through the welded way, the electromagnetic interference that power module and control device module produce can influence the normal work of the microwave generating module, and bring great inconvenience for later maintenance and replacing element; the existing microwave detector is designed with a heat dissipation function, so that the resistance value change caused by overhigh temperature is avoided, but a filter screen with a dust filtering function needs to be manually disassembled and washed, and the maintenance is inconvenient; the existing microwave detector adopts a sealing element for fixing the shell by screws, the mode is stable, but the screws need to be assembled and disassembled by using tools, and the screws have the risk of wire sliding, so that the assembly and the disassembly are inconvenient.
Disclosure of Invention
The present invention is directed to an alarm device based on an electromagnetic wave emitting base to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the alarm device based on the electromagnetic wave emission base comprises a first shell, wherein a second shell is fixedly connected to the inner wall of the first shell, a sealing assembly is mounted on the outer wall of the second shell, module fixing assemblies are distributed on the sealing assembly, and a self-cleaning assembly is mounted inside the first shell.
Preferably, an air outlet is formed in the outer wall of the bottom end of the second shell, a dust cover is fixedly connected to the outer wall of the top end of the air outlet, and air outlet holes are formed in the outer wall of the dust cover in a distributed mode.
Preferably, the sealing assembly comprises a sealing plate, a first through groove is formed in the outer wall of the first shell, the sealing plate is installed on the inner wall of the first through groove, a mounting hole is formed in the outer wall of one side of the sealing plate, a first connecting rod is rotatably connected to the inner wall of the mounting hole, a knob is fixedly connected to one end of the first connecting rod, a first clamping block is fixedly connected to the other end of the first clamping block, a containing groove is formed in the outer wall of one side of the second shell, a second clamping block is symmetrically fixed to the inner wall of one side of the containing groove, and the second clamping block is connected to the outer wall of the first clamping block in a clamping mode.
Preferably, the outer wall of the first connecting rod is sleeved with a sleeve, the sleeve is fixedly connected to the outer wall of one side of the sealing plate, the outer wall of the first connecting rod is sleeved with a first spring, one end of the first spring is fixedly connected to the outer wall of the first connecting rod, and the other end of the first spring is fixedly connected to the inner wall of the sleeve.
Preferably, the symmetry is fixed with spacing box on one side inner wall of holding tank, and sliding connection has the stopper on the inner wall of spacing box, fixedly connected with second spring on one side outer wall of stopper, and the one end fixed connection of second spring on one side inner wall of spacing box, fixedly connected with ejector pad on one side outer wall of stopper.
Preferably, the module fixing component comprises a connecting plate, the connecting plate is fixedly connected to the inner wall of one side of the first shell, the power strip is fixedly distributed on the outer wall of one side of the connecting plate, the mounting seat is arranged on the outer wall of one side of the power strip, the power strip pins are fixedly distributed on the inner wall of the mounting seat and are inserted into the inner wall of the power strip, and the elastic contact pieces are fixedly connected to the outer wall of the power strip pins.
Preferably, it has connect first backup pad to set up on one side outer wall of mount pad, and first backup pad fixed connection is on one side outer wall of closing plate, the bilateral symmetry of first backup pad is provided with the connecting block, and on the outer wall of the one end fixedly connected with mount pad of connecting block, other end fixed connection is on one side outer wall of closing plate, the logical groove of second has been seted up on the top outer wall of first backup pad, fixedly connected with guide bar on the inner wall that the second led to the groove, sliding connection has the slider on the outer wall of guide bar, fixedly connected with third fixture block on the top outer wall of slider, the third spring has been cup jointed on the outer wall of guide bar, and the one end fixed connection of third spring is on one side outer wall of slider, other end fixed connection is on one side inner wall that the second led to the groove.
Preferably, the self-cleaning assembly comprises a second support plate, the second support plate is fixedly connected to the inner wall of the first shell, an air inlet is formed in the outer wall of the top end of the second support plate in a distributed mode, the support is fixedly connected to the outer wall of the top end of the second support plate, the double-shaft motor is fixedly connected to the inner wall of the support, fan blades are installed on an output shaft of the top end of the double-shaft motor, a first gear is installed on an output shaft of the bottom end of the double-shaft motor, a second connecting rod is fixedly connected to the outer wall of the bottom end of the first gear, and a filter element is fixedly connected to the outer wall of the bottom end of the second connecting rod.
Preferably, the meshing is connected with the second gear on the top outer wall of first gear, the first connecting axle of fixedly connected with on one side outer wall of second gear, the other end fixedly connected with third gear of first connecting axle, the meshing is connected with the fourth gear on one side outer wall of third gear, the fixedly connected with second connecting axle on the bottom outer wall of fourth gear, and the second connecting axle rotates and connects on the inner wall of first supporting block, fixedly connected with fifth gear on the bottom outer wall of second connecting axle, the meshing is connected with the sixth gear on one side outer wall of fifth gear, the clean pole of fixedly connected with on one side outer wall of sixth gear, and clean pole sets up on the outer wall of filter core.
Preferably, the first supporting blocks are symmetrically installed on the outer wall of the first connecting shaft and fixedly connected to the outer wall of the top end of the second supporting plate, the second supporting block is installed on the outer wall of the second connecting shaft and fixedly connected to the inner wall of the first shell, the third connecting shaft is arranged at the bottom end of the second supporting block and fixedly connected to the inner wall of the first shell, and the sixth gear is rotatably connected to the outer wall of the third connecting shaft.
Compared with the prior art, the invention has the beneficial effects that: the module fixing assembly is designed, and can be used for separately installing each circuit module, so that the mutual interference among the modules is reduced, and the later-stage maintenance and element replacement are convenient; the invention is designed with a self-cleaning assembly, which can automatically clean the filter element without manual maintenance, and the assembly and the heat dissipation device use the same power source, thereby reducing the element cost and avoiding increasing the volume of the device; the invention is designed with a sealing component which is convenient to use and can be used for quickly dismounting and mounting the device.
Drawings
FIG. 1 is a schematic overall front cut-away configuration of the present invention;
FIG. 2 is an enlarged view of the structure of the area A in FIG. 1;
FIG. 3 is an enlarged view of the structure of the area B in FIG. 1;
FIG. 4 is an enlarged view of the structure of the area C in FIG. 1;
FIG. 5 is an enlarged view of the structure of the area D in FIG. 1;
FIG. 6 is a perspective view of the mounting base of the present invention;
FIG. 7 is an enlarged view of the structure in the area E in FIG. 6;
FIG. 8 is a perspective view of a second housing according to the present invention;
FIG. 9 is a schematic perspective view of a first locking block according to the present invention;
FIG. 10 is a perspective view of the socket of the present invention;
FIG. 11 is a schematic perspective view of a filter cartridge according to the present invention;
in the figure: 1. a first housing; 10. a second housing; 11. an air outlet; 12. a dust cover; 13. an air outlet; 14. a first through groove; 2. a seal assembly; 20. a sealing plate; 21. a first link; 22. a sleeve; 23. a first spring; 24. a knob; 25. a first clamping block; 26. accommodating grooves; 27. a limiting box; 28. a limiting block; 29. a second spring; 210. a push block; 211. a second fixture block; 212. mounting holes; 3. a module securing assembly; 30. a connecting plate; 31. a power strip; 32. a mounting seat; 33. arranging needles; 34. an elastic contact piece; 35. connecting blocks; 36. a first support plate; 37. a second through groove; 38. a guide bar; 39. a third spring; 310. a slider; 311. a third fixture block; 4. a self-cleaning assembly; 40. a second support plate; 41. an air inlet; 42. a support; 43. a double-shaft motor; 44. a fan blade; 45. a first gear; 46. a second link; 47. a filter element; 48. a second gear; 49. a first connecting shaft; 410. a first support block; 411. a third gear; 412. a fourth gear; 413. a second connecting shaft; 414. a second support block; 415. a fifth gear; 416. a sixth gear; 417. a third connecting shaft; 418. the rod is cleaned.
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.
Referring to fig. 1-11, an embodiment of the present invention: an alarm device based on an electromagnetic wave emission base comprises a first shell 1, wherein a second shell 10 is fixedly connected to the inner wall of the first shell 1, a sealing assembly 2 is installed on the outer wall of the second shell 10, module fixing assemblies 3 are distributed and installed on the sealing assembly 2, and a self-cleaning assembly 4 is installed inside the first shell 1; an air outlet 11 is formed in the outer wall of the bottom end of the second shell 10, a dust cover 12 is fixedly connected to the outer wall of the top end of the air outlet 11, air outlet holes 13 are formed in the outer wall of the dust cover 12 in a distributed mode, and the dust cover 12 on the air outlet 11 is used for ventilation and dust prevention; the sealing assembly 2 comprises a sealing plate 20, a first through groove 14 is formed in the outer wall of the first shell 1, the sealing plate 20 is installed on the inner wall of the first through groove 14, a mounting hole 212 is formed in the outer wall of one side of the sealing plate 20, a first connecting rod 21 is rotatably connected to the inner wall of the mounting hole 212, a knob 24 is fixedly connected to one end of the first connecting rod 21, a first fixture block 25 is fixedly connected to the other end of the first connecting rod, a containing groove 26 is formed in the outer wall of one side of the second shell 10, second fixture blocks 211 are symmetrically fixed to the inner wall of one side of the containing groove 26, the second fixture blocks 211 are connected to the outer wall of the first fixture block 25 in a clamping mode, and the sealing assembly 2 is used for sealing the first shell 1; a sleeve 22 is sleeved on the outer wall of the first connecting rod 21, the sleeve 22 is fixedly connected to the outer wall of one side of the sealing plate 20, a first spring 23 is sleeved on the outer wall of the first connecting rod 21, one end of the first spring 23 is fixedly connected to the outer wall of the first connecting rod 21, the other end of the first spring 23 is fixedly connected to the inner wall of the sleeve 22, and the first spring 23 in the sleeve 22 is used for providing a reset torsion force for the first connecting rod 21; the inner wall of one side of the accommodating groove 26 is symmetrically fixed with limiting boxes 27, the inner wall of the limiting boxes 27 is connected with limiting blocks 28 in a sliding manner, the outer wall of one side of each limiting block 28 is fixedly connected with a second spring 29, one end of each second spring 29 is fixedly connected to the inner wall of one side of each limiting box 27, the outer wall of one side of each limiting block 28 is fixedly connected with a push block 210, the second springs 29 in the limiting boxes 27 are used for providing resetting force for the push blocks 210, and the limiting blocks 28 are used for limiting the push blocks 210; the module fixing component 3 comprises a connecting plate 30, the connecting plate 30 is fixedly connected to the inner wall of one side of the first shell 1, a power strip 31 is fixedly distributed on the outer wall of one side of the connecting plate 30, a mounting seat 32 is arranged on the outer wall of one side of the power strip 31, a pin 33 is fixedly distributed on the inner wall of the mounting seat 32, the pin 33 is inserted into the inner wall of the power strip 31, an elastic contact piece 34 is fixedly connected to the outer wall of the pin 33, the module fixing component 3 is used for mounting a circuit module, and the modules are electrically connected through the power strip 31 and the pin 33; a first supporting plate 36 is arranged on the outer wall of one side of the mounting seat 32, the first supporting plate 36 is fixedly connected to the outer wall of one side of the sealing plate 20, connecting blocks 35 are symmetrically arranged on two sides of the first supporting plate 36, one end of each connecting block 35 is fixedly connected to the outer wall of the mounting seat 32, the other end of each connecting block is fixedly connected to the outer wall of one side of the sealing plate 20, a second through groove 37 is formed in the outer wall of the top end of the first supporting plate 36, a guide rod 38 is fixedly connected to the inner wall of the second through groove 37, a sliding block 310 is slidably connected to the outer wall of the guide rod 38, a third clamping block 311 is fixedly connected to the outer wall of the top end of the sliding block 310, a third spring 39 is sleeved on the outer wall of the guide rod 38, one end of the third spring 39 is fixedly connected to the outer wall of one side of the sliding block 310, the other end of the third spring is fixedly connected to the inner wall of one side of the second through groove 37, the first supporting plate 36 and the connecting blocks 35 are used for supporting the circuit module, the third spring 39 is used for pushing the sliding block 310 to enable the third clamping block 311 on the sliding block to clamp the circuit module; the self-cleaning assembly 4 comprises a second supporting plate 40, the inner wall of the first shell 1 is fixedly connected with the second supporting plate 40, the outer wall of the top end of the second supporting plate 40 is provided with an air inlet 41 in a distributed manner, the outer wall of the top end of the second supporting plate 40 is fixedly connected with a support 42, the inner wall of the support 42 is fixedly connected with a double-shaft motor 43, an output shaft of the top end of the double-shaft motor 43 is provided with a fan blade 44, an output shaft of the bottom end of the double-shaft motor 43 is provided with a first gear 45, the outer wall of the bottom end of the first gear 45 is fixedly connected with a second connecting rod 46, the outer wall of the bottom end of the second connecting rod 46 is fixedly connected with a filter element 47, and the self-cleaning assembly 4 is used for automatically cleaning the filter element 47; a second gear 48 is engaged and connected with the outer wall of the top end of the first gear 45, a first connecting shaft 49 is fixedly connected with the outer wall of one side of the second gear 48, a third gear 411 is fixedly connected with the other end of the first connecting shaft 49, a fourth gear 412 is engaged and connected with the outer wall of one side of the third gear 411, a second connecting shaft 413 is fixedly connected with the outer wall of the bottom end of the fourth gear 412, the second connecting shaft 413 is rotatably connected with the inner wall of the first supporting block 410, a fifth gear 415 is fixedly connected with the outer wall of the bottom end of the second connecting shaft 413, a sixth gear 416 is engaged and connected with the outer wall of one side of the fifth gear 415, a cleaning rod 418 is fixedly connected with the outer wall of one side of the sixth gear 416, the cleaning rod 418 is arranged on the outer wall of the filter element 47, and the first gear 45, the second gear 48, the first connecting shaft 49, the third gear 411, the fourth gear 412, the second connecting shaft 413, the fifth gear 415, The sixth gear 416 and the third connecting shaft 417 form a transmission mechanism for driving the cleaning rod 418 to continuously rotate the cleaning filter element 47, and meanwhile, dust and floc are prevented from accumulating on the cleaning rod 418; the outer wall of the first connecting shaft 49 is symmetrically provided with first supporting blocks 410, the first supporting blocks 410 are fixedly connected to the outer wall of the top end of the second supporting plate 40, the outer wall of the second connecting shaft 413 is provided with second supporting blocks 414, the second supporting blocks 414 are fixedly connected to the inner wall of the first housing 1, the bottom end of the second supporting blocks 414 is provided with a third connecting shaft 417, the third connecting shaft 417 is fixedly connected to the inner wall of the first housing 1, a sixth gear 416 is rotatably connected to the outer wall of the third connecting shaft 417, the first supporting blocks 410 are used for supporting the first connecting shaft 49, the second supporting blocks 414 are used for supporting the second connecting shaft 413, and the third connecting shaft 417 is used for mounting the sixth gear 416.
The working principle is as follows: when the module fixing component 3 of the invention is used for installing the circuit module, firstly, the main control module, the power supply module and the controller module are sequentially arranged on the connecting block 35 and the first supporting plate 36 of the lower three layers, the microwave generating module is arranged on the connecting block 35 and the first supporting plate 36 of the uppermost layer, thereby reducing the interference to the microwave generating module, and inserting the contact sheet of each module into the mounting seat 32 to be inserted into the elastic contact sheet 34, each module is clamped and fixed by the third clamping block 311, the sliding block 310 is pushed under the reset action of the third spring 39 to slide along the guide rod 38 in the second through groove 37, and the third latch 311 on the sliding block clamps the circuit module, then, the sealing plate 20 is pushed to place each module into the first shell 1, the pin pins 33 are inserted into the power strip 31, and the circuit is distributed in the connecting plate 30, so that the electrical connection among the modules is realized; when the sealing assembly 2 is used for disassembly and assembly, the sealing plate 20 is manually pushed into the first through groove 14 to push the push block 210, the second spring 29 is compressed by the limit block 28 in the limit box 27, meanwhile, under the blocking of the second fixture block 211 in the accommodating groove 26, the first fixture block 25 rotates to drive the first connecting rod 21 in the mounting hole 212, the first spring 23 in the sleeve 22 is twisted and deformed, when the sealing plate 20 is pushed to the clamping position, the first fixture block 25 is reset under the resetting action of the first spring 23 and clamped with the second fixture block 211, when the sealing plate 20 is opened, the knob 24 can be directly rotated to drive the first fixture block 25 to rotate, so that the first fixture block 25 is separated from the clamping state with the second fixture block 211, and under the resetting action of the second spring 29, the push block 210 is popped out to drive the sealing plate 20 to pop out; when the self-cleaning assembly 4 is started, that is, the double-shaft motor 43 on the starting bracket 42 drives the fan blades 44 to dissipate heat, the output shaft at the bottom end drives the first gear 45 to rotate, the first gear 45 drives the second gear 48, the second gear 48 drives the third gear 411 through the first connecting shaft 49 on the first supporting block 410, the third gear 411 drives the fourth gear 412, the fourth gear 412 drives the fifth gear 415 through the second connecting shaft 413 on the second supporting block 414, the fifth gear 415 drives the sixth gear 416 on the third connecting shaft 417, the sixth gear 416 drives the cleaning rod 418 to rotate, and meanwhile, the second connecting rod 46 on the first gear 45 drives the filter element 47 to rotate, so that self-cleaning is realized; the second supporting plate 40 is used for mounting the bracket 42 and the first supporting block 410, the second housing 10 is used for isolating the microwave generating module, and the air outlet 11, the dust cover 12, the air outlet 13 and the air inlet 41 are used for heat dissipation and ventilation.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. An alarm device based on an electromagnetic wave emission base, comprising a first casing (1), characterized in that: fixedly connected with second casing (10) on the inner wall of first casing (1), install seal assembly (2) on the outer wall of second casing (10), distribution is installed module fixed subassembly (3) on seal assembly (2), and the internally mounted of first casing (1) has self-cleaning assembly (4).
2. An alarm device based on an electromagnetic wave transmitting base as claimed in claim 1, wherein: an air outlet (11) is formed in the outer wall of the bottom end of the second shell (10), a dust cover (12) is fixedly connected to the outer wall of the top end of the air outlet (11), and air outlet holes (13) are formed in the outer wall of the dust cover (12) in a distributed mode.
3. An alarm device based on an electromagnetic wave transmitting base as claimed in claim 1, wherein: sealing component (2) includes closing plate (20), first logical groove (14) have been seted up on the outer wall of first casing (1), install closing plate (20) on the inner wall of first logical groove (14), mounting hole (212) have been seted up on one side outer wall of closing plate (20), it is connected with first connecting rod (21) to rotate on the inner wall of mounting hole (212), one end fixedly connected with knob (24) of first connecting rod (21), the first fixture block (25) of other end fixedly connected with, holding tank (26) have been seted up on one side outer wall of second casing (10), the symmetry is fixed with second fixture block (211) on one side inner wall of holding tank (26), and second fixture block (211) block is connected on the outer wall of first fixture block (25).
4. An alarm device based on an electromagnetic wave transmitting base as claimed in claim 3, wherein: the outer wall of the first connecting rod (21) is sleeved with a sleeve (22), the sleeve (22) is fixedly connected to the outer wall of one side of the sealing plate (20), the outer wall of the first connecting rod (21) is sleeved with a first spring (23), one end of the first spring (23) is fixedly connected to the outer wall of the first connecting rod (21), and the other end of the first spring is fixedly connected to the inner wall of the sleeve (22).
5. An alarm device based on an electromagnetic wave transmitting base as claimed in claim 3, wherein: spacing box (27) are fixed with to the symmetry on one side inner wall of holding tank (26), and sliding connection has stopper (28) on the inner wall of spacing box (27), fixedly connected with second spring (29) on one side outer wall of stopper (28), and the one end fixed connection of second spring (29) on one side inner wall of spacing box (27), fixedly connected with ejector pad (210) on one side outer wall of stopper (28).
6. An alarm device based on an electromagnetic wave transmitting base as claimed in claim 1, wherein: the module fixing component (3) comprises a connecting plate (30), the connecting plate (30) is fixedly connected to the inner wall of one side of the first shell (1), the outer wall of one side of the connecting plate (30) is fixedly provided with an inserting row (31), the outer wall of one side of the inserting row (31) is provided with a mounting seat (32), the inner wall of the mounting seat (32) is fixedly provided with a row needle (33), the row needle (33) is inserted into the inner wall of the inserting row (31), and the outer wall of the row needle (33) is fixedly connected with an elastic contact piece (34).
7. An alarm device based on electromagnetic wave transmitting base as claimed in claim 6, wherein: the outer wall of one side of the mounting seat (32) is provided with a first supporting plate (36), the first supporting plate (36) is fixedly connected to the outer wall of one side of the sealing plate (20), connecting blocks (35) are symmetrically arranged on two sides of the first supporting plate (36), one end of each connecting block (35) is fixedly connected to the outer wall of the mounting seat (32), the other end of each connecting block is fixedly connected to the outer wall of one side of the sealing plate (20), the outer wall of the top end of the first supporting plate (36) is provided with a second through groove (37), the inner wall of the second through groove (37) is fixedly connected with a guide rod (38), the outer wall of the guide rod (38) is slidably connected with a sliding block (310), the outer wall of the top end of the sliding block (310) is fixedly connected with a third clamping block (311), the outer wall of the guide rod (38) is sleeved with a third spring (39), and one end of the third spring (39) is fixedly connected to the outer wall of one side of the sliding block (310), the other end is fixedly connected to the inner wall of one side of the second through groove (37).
8. An alarm device based on an electromagnetic wave transmitting base as claimed in claim 1, wherein: self-cleaning component (4) include second backup pad (40), fixedly connected with second backup pad (40) on the inner wall of first casing (1), air intake (41) have been seted up in the distribution on the top outer wall of second backup pad (40), fixedly connected with support (42) on the top outer wall of second backup pad (40), fixedly connected with biax motor (43) on the inner wall of support (42), install flabellum (44) on the top output shaft of biax motor (43), install first gear (45) on the bottom output shaft of biax motor (43), fixedly connected with second connecting rod (46) on the bottom outer wall of first gear (45), fixedly connected with filter core (47) on the bottom outer wall of second connecting rod (46).
9. An alarm device based on an electromagnetic wave transmitting base as claimed in claim 8, wherein: a second gear (48) is engaged and connected with the outer wall of the top end of the first gear (45), a first connecting shaft (49) is fixedly connected with the outer wall of one side of the second gear (48), a third gear (411) is fixedly connected with the other end of the first connecting shaft (49), a fourth gear (412) is engaged and connected with the outer wall of one side of the third gear (411), a second connecting shaft (413) is fixedly connected with the outer wall of the bottom end of the fourth gear (412), and second connecting axle (413) rotate to be connected on the inner wall of first supporting block (410), fixedly connected with fifth gear (415) on the bottom outer wall of second connecting axle (413), the meshing is connected with sixth gear (416) on the outer wall of one side of fifth gear (415), fixedly connected with on the outer wall of one side of sixth gear (416) cleans pole (418), and clean pole (418) set up on the outer wall of filter core (47).
10. An alarm device based on an electromagnetic wave transmitting base as claimed in claim 9, wherein: first supporting block (410) are symmetrically installed on the outer wall of the first connecting shaft (49), the first supporting block (410) is fixedly connected to the outer wall of the top end of the second supporting plate (40), the second supporting block (414) is installed on the outer wall of the second connecting shaft (413), the second supporting block (414) is fixedly connected to the inner wall of the first shell (1), the third connecting shaft (417) is arranged at the bottom end of the second supporting block (414), the third connecting shaft (417) is fixedly connected to the inner wall of the first shell (1), and the sixth gear (416) is rotatably connected to the outer wall of the third connecting shaft (417).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN114190044B (en) | 2023-12-29 |
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