CN115589694A - Magnetic sensor convenient to dismantle - Google Patents
Magnetic sensor convenient to dismantle Download PDFInfo
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- CN115589694A CN115589694A CN202211188922.0A CN202211188922A CN115589694A CN 115589694 A CN115589694 A CN 115589694A CN 202211188922 A CN202211188922 A CN 202211188922A CN 115589694 A CN115589694 A CN 115589694A
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- outer shell
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- 238000001035 drying Methods 0.000 claims description 25
- 210000005056 cell body Anatomy 0.000 claims description 16
- 230000017525 heat dissipation Effects 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000002274 desiccant Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 241000883990 Flabellum Species 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 2
- 238000007789 sealing Methods 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 abstract description 5
- 239000000758 substrate Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000005669 field effect Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000035945 sensitivity 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B47/00—Suction cups for attaching purposes; Equivalent means using adhesives
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/09—Magnetoresistive devices
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
-
- 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
Abstract
The invention discloses a magnetic sensor convenient to disassemble, which comprises an outer shell, an embedded groove, a sealing plate and a groove body, wherein the top of the outer shell is provided with the embedded groove, the top of the sealing plate is provided with a first bolt, the inner wall of the outer shell is provided with a sliding groove, the inner bottom wall of the sliding groove is provided with a guide rod, the outer wall of the guide rod is provided with a sliding plate, the bottom of the sliding plate is provided with a spring, and the outer wall of the sliding plate is provided with a pressing plate. According to the invention, the sealing plate, the spring and the pressing plate are arranged, when the magnetic sensor is disassembled, the first bolt is screwed, the sealing plate is drawn out along the embedded groove, the inner part of the outer shell can be exposed, then the second bolt is screwed, the second bolt rotates to drive the clamping plate to move, so that the clamping plate is not clamped on the outer wall of the magnetic sensor body any more, at the moment, the handle is pulled, the pressing plate is not pressed on the top of the magnetic sensor by the spring any more, the magnetic sensor can be disassembled quickly, and the separation of the magnetic sensor body and the outer shell is more time-saving and labor-saving.
Description
Technical Field
The invention relates to the technical field of magnetic sensors, in particular to a magnetic sensor convenient to disassemble.
Background
The magnetic sensor is a device which converts the magnetic property change of a sensitive element caused by external factors such as magnetic field, current, stress strain, temperature, light and the like into an electric signal and detects corresponding physical quantity in such a way, the magnetic sensor is widely used in modern industries and electronic products to sense the magnetic field intensity to measure physical parameters such as current, position, direction and the like, and the magnetic sensor is divided into three types: compass, magnetic field inductor, position sensor, compass: the earth can generate a magnetic field, and if you can measure the magnetic field on the surface of the earth, the magnetic field can be used as a compass, and a current sensor: the current sensor is also a magnetic field sensor, and the current sensor can be used in household appliances, smart grids, electric vehicles, wind power generation and the like, and the position sensor: if a magnet and a magnetic sensor have position change mutually, the position change is linear or linear sensor, if the magnet and the magnetic sensor rotate, the magnetic sensor generally has an outer protective shell, when the magnetic sensor is maintained, a shell and an inner magnetic sensor body need to be detached and separated, and the detachment of the shell and the magnetic sensor body is time-consuming and labor-consuming.
The existing magnetic sensor has the following defects:
1. patent document CN211086569U discloses a magnetic sensor, "comprising an insulating substrate on which a magnetic field measuring circuit is arranged, the magnetic field measuring circuit comprising a magnetic measuring resistor and a magnetic reference resistor; the magnetic force line gathering unit is also included; the magnetic line gathering unit is covered above each magnetic reference resistor; each magnetic measuring resistor is positioned in a gap between the 2 magnetic line gathering units along the magnetic conduction direction of the magnetic line gathering units. The invention has the advantage of high sensitivity ";
2. patent document CN216117974U discloses a magnetic sensor, "which comprises several magnetoresistive elements; several magneto-resistive elements are electrically connected to each other to form a bridge circuit; the plurality of magnetoresistive elements comprise a plurality of first magnetoresistive elements and a plurality of second magnetoresistive elements; the first magnetoresistive element has a spiral pattern; the surfaces of the second magnetic resistance elements are provided with parallel conductive metals at set intervals; the conductive metal and the second magnetic resistance element have a set included angle. The magnetic sensor provided by the invention can provide isotropic detection of a magnetic field in a plane, and can still normally work in a very high magnetic field range (for example, more than 1000 gauss);
3. CN207938659U discloses a magnetic sensor, "having a field effect transistor structure, including a semiconductor substrate, a source, a drain and a gate; the semiconductor substrate has a piezoelectric effect, and a magnet with magnetostrictive performance is arranged on the semiconductor substrate; when the magnetic field detector is in a working state, an external magnetic field acts on the magnet, the electric signal of the field effect transistor is changed, and the detection of the external magnetic field is realized by testing the change of the electric signal. The magnetic sensor has simple and easy structure, combines the signal amplification effect of a field effect transistor, realizes high-sensitivity magnetic field detection, and has good application prospect in the technical field of magnetic sensors;
in summary, there is a need to develop a magnetic sensor that is easy to disassemble, so that the magnetic sensor body can be quickly disassembled when the magnetic sensor is maintained, thereby completing the quick disassembly and saving the disassembly time.
Disclosure of Invention
The invention aims to provide a magnetic sensor convenient to disassemble, so as to solve the problem of inconvenient disassembly in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a magnetic sensor convenient to disassemble comprises an outer shell, an embedded groove, a sealing plate and a groove body, wherein the top of the outer shell is provided with the embedded groove, the top of the sealing plate is provided with a first bolt, the inner wall of the outer shell is provided with a sliding groove, the inner bottom wall of the sliding groove is provided with a guide rod, the outer wall of the guide rod is provided with a sliding plate, the bottom of the sliding plate is provided with a spring, the bottom end of the spring is connected with the inner bottom wall of the sliding groove, the outer wall of the sliding plate is provided with a pressing plate, the top of the pressing plate is provided with a handle, the sealing plate is drawn out along the embedded groove at the moment to expose the inside of the outer shell, then a second bolt is screwed, the second bolt rotates to drive a moving block to move, the moving block drives a connecting block to move, the connecting block moves to drive the clamping plate to move, the clamping plate is not clamped on the outer wall of the magnetic sensor body any more, the pressing plate is not pressed on the top of the magnetic sensor by the spring when the handle is pulled, so that the magnetic sensor can be disassembled quickly, the separation of the magnetic sensor body and the outer shell is more time and labor-saving, and the pressing plate can be pulled by the handle;
no. two bolts are installed through the bearing in the outer wall of shell body, and the one end of No. two bolts extends into the inside of shell body, the cell body has been seted up to the inside of shell body, and the outer wall of its piston is laminated with the inner wall of cell body.
Preferably, the magnetic sensor body is installed to the inside diapire of shell body, and the cable is installed to the bottom of magnetic sensor body, and the bottom of shell body is extended to the one end of cable.
Preferably, the outer wall of the second bolt is provided with a moving block, the top of the moving block is provided with a connecting block, and the top of the connecting block is provided with a clamping plate.
Preferably, the inner wall of the groove body is provided with a fine hole, and one end of the fine hole extends out of the outer wall of the outer shell.
Preferably, the piston plate is installed to the inner wall of cell body, and the sucking disc is installed to the outer wall of shell body.
Preferably, a motor is installed to the inner wall of cell body, and the screw rod is installed to the output of a motor, and the driving plate is installed to the outer wall of screw rod, and the outer wall of driving plate and the outer wall connection of piston plate, and the telescopic link is installed to the inner wall of cell body, and the one end of telescopic link and the outer wall connection of piston plate.
Preferably, the outer wall of the outer shell is provided with heat dissipation holes, the inner wall of each heat dissipation hole is provided with a drying block, the inner wall of each drying block is filled with a drying agent, the outer wall of each drying block is provided with an outer hole, and the outer wall of each drying block is provided with an inner hole.
Preferably, the support is installed to the inner wall of louvre, no. two motors are installed to the outer wall of support, the flabellum is installed to the output of No. two motors, when the magnetic sensor used, its No. two motor rotations drive the flabellum rotatory, the flabellum is rotatory slowly through the dry block suction ectotheca with external gas in, the louvre from the other end effluvium again, its gas gets into from the outer hole of one side dry block, the drier is with moisture absorption, inside the hole gets into the shell body again afterwards, the heat on magnetic sensor body surface is taken away in its air current flow, magnetic sensor body temperature can reduce.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the sealing plate, the spring and the pressing plate are installed, when the magnetic sensor is disassembled, the first bolt is screwed, the sealing plate is drawn out along the embedded groove, then the inner part of the outer shell can be exposed, the second bolt is screwed, the second bolt rotates to drive the moving block to move, the moving block moves to drive the connecting block to move, the connecting block moves to drive the clamping plate to move, the clamping plate is not clamped on the outer wall of the magnetic sensor body any more, at the moment, the handle is pulled, the pressing plate is not pressed on the top of the magnetic sensor by the spring any more, the magnetic sensor can be disassembled quickly, and the separation of the magnetic sensor body and the outer shell is more time-saving and labor-saving;
2. according to the magnetic sensor, the sucker, the piston plate and the screw rod are installed, when the magnetic sensor is installed, one side of the sucker is aligned to an installation surface, the outer shell is pressed at the moment, the sucker is slightly adsorbed on the installation surface, then the motor I is controlled to rotate to drive the screw rod to rotate, the screw rod rotates to drive the transmission plate to move, the transmission plate moves to drive the piston plate to move, the piston plate moves to enable the direct space between the piston plate and the sucker to be gradually enlarged, so that the negative pressure at the sucker is enlarged, the outer shell is firmly adsorbed on the installation surface, the structure enables the magnetic sensor to be installed on a smooth surface without the aid of a traditional fixing piece, and the magnetic sensor is simple and rapid to fixedly place and does not damage the installation surface;
3. according to the invention, the drying block, the fan blade and the drying agent are installed, when the magnetic sensor is used, the second motor rotates to drive the fan blade to rotate, the fan blade rotates to slowly suck external air into the outer shell through the drying block and then to diffuse the external air out of the heat dissipation hole at the other end, the air enters from the outer hole of the drying block at one side, the drying agent absorbs water and then enters the outer shell from the inner hole, and the air flow of the air flow takes away heat on the surface of the magnetic sensor body, so that the overhigh temperature of the magnetic sensor body is avoided, no water vapor enters the heat dissipation structure, and the possibility that an internal device is damaged by the water vapor is also avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic diagram of a moving block structure according to the present invention;
FIG. 5 is a schematic top view of the present invention;
FIG. 6 is a schematic view of the structure of the driving plate of the present invention;
FIG. 7 is a schematic view of the telescopic rod of the present invention;
FIG. 8 is a schematic view of a heat dissipation hole structure according to the present invention.
In the figure: 1. an outer housing; 101. a sensor body; 102. a cable; 2. embedding the groove; 201. a closing plate; 202. a first bolt; 203. a chute; 204. a guide bar; 205. a slide plate; 206. a spring; 207. pressing a plate; 208. a handle; 3. a second bolt; 301. a moving block; 302. connecting blocks; 303. a splint; 4. A tank body; 401. fine pores; 5. a piston plate; 501. a suction cup; 6. a first motor; 601. a screw; 602. A drive plate; 603. a telescopic rod; 7. heat dissipation holes; 701. drying the blocks; 702. a desiccant; 703. an outer bore; 704. an inner bore; 8. a support; 801. a second motor; 802. and fan blades.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Referring to fig. 1-8, an embodiment of the present invention is shown: the utility model provides a magnetic sensor convenient to dismantle, includes shell body 1, embedded groove 2, closing plate 201 and cell body 4, and magnetic sensor body 101 is installed to the inside diapire of shell body 1, and cable 102 is installed to the bottom of magnetic sensor body 101, and the bottom of shell body 1 is extended to the one end of cable 102, and its shell 1 is the protective housing of magnetic sensor body 101.
The top of the outer shell 1 is provided with an embedded groove 2, the top of the closing plate 201 is provided with a first bolt 202, the inner wall of the outer shell 1 is provided with a sliding groove 203, the inner bottom wall of the sliding groove 203 is provided with a guide rod 204, the outer wall of the guide rod 204 is provided with a sliding plate 205, the bottom of the sliding plate 205 is provided with a spring 206, the bottom end of the spring 206 is connected with the inner bottom wall of the sliding groove 203, the outer wall of the sliding plate 205 is provided with a pressing plate 207, the top of the pressing plate 207 is provided with a handle 208, the outer wall of the outer shell 1 is provided with a second bolt 3 through a bearing, one end of the second bolt 3 extends into the inner part of the outer shell 1, the outer wall of the second bolt 3 is provided with a moving block 301, the top of the moving block 301 is provided with a connecting block 302, the top of the connecting block 302 is provided with a clamping plate 303, and the spring 206 exerts pulling force on the sliding plate 205, make the clamp plate 207 that is connected with slide 205 press and hold at the top of magnetic sensor body 101, during the dismantlement, screw one number bolt 202, make the closing plate 201 that bolt 202 was screwed up open, take closing plate 201 out along embedded groove 2 this moment, alright expose the inside of shell body 1, screw No. two bolt 3 afterwards, no. two bolt 3 rotation drive movable block 301 removes, movable block 301 removes and drives connecting block 302 and remove, connecting block 302 removes and drives splint 303 and remove, make splint 303 no longer the centre gripping at the outer wall of magnetic sensor body 101, pulling handle 208 this moment, make clamp plate 207 no longer pressed by spring 206 and hold at the top of magnetic sensor, thereby can accomplish the quick dismantlement to magnetic sensor, make the separation of magnetic sensor body 101 and shell body 1 more labour saving and time saving.
Cell body 4 has been seted up to shell body 1's inside, pore 401 has been seted up to the inner wall of cell body 4, and pore 401 one end extends shell body 1's outer wall, piston plate 5 is installed to the inner wall of cell body 4, sucking disc 501 is installed to shell body 1's outer wall, motor 6 is installed to cell body 4's inner wall, screw 601 is installed to motor 6's output, driving plate 602 is installed to screw 601's outer wall, and the outer wall of driving plate 602 and piston plate 5's outer wall connection, telescopic link 603 is installed to cell body 4's inner wall, and the one end of telescopic link 603 and piston plate 5's outer wall connection, when this magnetic sensor installation, aim at the installation face with sucking disc 501 one side, press shell body 1 this moment, make sucking disc 501 slightly adsorb on the installation face, it is rotatory to control motor 6 rotation drive screw 601 subsequently, screw 601 rotation drives driving plate 602 and moves, driving plate 602 moves, piston plate 5 moves and makes piston plate 5 and sucking disc 501 direct space grow gradually, thereby make the negative pressure grow of sucking disc 501 department, make sucking disc 1 adsorb firmly on this structure make this mounting face install when this mounting face install on smooth face, this mounting need not install the smooth face with the help of smooth face again, and this shell body is simple and the harmless simple telescopic link 603 of placing fast supporting effect of simple.
The outer wall of the outer shell 1 is provided with a heat dissipation hole 7, a drying block 701 is installed on the inner wall of the heat dissipation hole 7, a drying agent 702 is filled on the inner wall of the drying block 701, an outer hole 703 is formed in the outer wall of the drying block 701, an inner hole 704 is formed in the outer wall of the drying block 701, a support 8 is installed on the inner wall of the heat dissipation hole 7, a second motor 801 is installed on the outer wall of the support 8, a fan blade 802 is installed at the output end of the second motor 801, when the magnetic sensor is used, the second motor 801 rotates to drive the fan blade 802 to rotate, the fan blade 802 rotates to slowly suck external air into the outer shell 1 through the drying block 701, the air is then dissipated from the heat dissipation hole 7 at the other end, the air enters from the outer hole 703 of the drying block 701 on one side, the drying agent 702 absorbs water, then enters the outer shell 1 from the inner hole 704, the air flow drives the heat on the surface of the magnetic sensor body 101, therefore, the phenomenon that the temperature of the magnetic sensor body 101 is too high is avoided, no water enters the heat dissipation structure, the possibility that internal devices are damaged by water is also avoided, the support 8 plays a role in supporting and fixing the second motor 801, and the second motor 701 is connected with the outer wall of the drying block 701, so that the drying block 701 is integrated with the drying block 701.
The working principle is that during disassembly, the first bolt 202 is screwed, the closing plate 201 is pulled out along the embedded groove 2 at the moment, the inner part of the outer shell 1 can be exposed, then the second bolt 3 is screwed, the second bolt 3 rotates to drive the moving block 301 to move, the moving block 301 moves to drive the connecting block 302 to move, the connecting block 302 moves to drive the clamping plate 303 to move, the clamping plate 303 is not clamped on the outer wall of the magnetic sensor body 101 any more, at the moment, the handle 208 is pulled, the pressing plate 207 is not pressed on the top of the magnetic sensor by the spring 206 any more, so that the quick disassembly of the magnetic sensor can be completed, the separation of the magnetic sensor body 101 and the outer shell 1 is more time-saving and labor-saving, when the magnetic sensor is installed, one side of the sucking disc 501 is aligned to the installation surface, at the moment, the outer shell 1 is pressed, the sucking disc 501 is slightly adsorbed on the installation surface, then the first motor 6 is controlled to rotate to drive the screw 601 to rotate, the screw 601 rotates to drive the transmission plate 602 to move, the transmission plate 602 moves to drive the piston plate 5 to move, the piston plate 5 moves to enable the direct space between the piston plate 5 and the sucker 501 to gradually increase, so that the negative pressure at the sucker 501 is increased, the outer shell 1 is firmly adsorbed on the installation surface, the structure enables the magnetic sensor to be installed on the smooth surface without the help of a traditional fixing piece, the fixing and the placement are simple and quick, and the installation surface is not damaged, when the magnetic sensor is used, the second motor 801 rotates to drive the fan blade 802 to rotate, the fan blade 802 rotates to slowly suck the outside air into the outer shell 1 through the drying block 701, the outside air is then emitted from the heat emission hole 7 at the other end, the air enters from the outer hole 703 of the drying block 701 at one side, the drying agent 702 absorbs the water and then enters the inner part of the outer shell 1 through the inner hole 704, and the air flow drives the heat on the surface of the magnetic sensor body 101, therefore, the magnetic sensor body 101 is prevented from being too high in temperature, no water vapor enters the heat dissipation structure, and the possibility that internal devices are damaged by the water vapor is also avoided.
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 (9)
1. The utility model provides a magnetic sensor convenient to dismantle, includes shell body (1), embedded groove (2), closing plate (201) and cell body (4), its characterized in that: the top of the outer shell (1) is provided with an embedded groove (2), the top of the closing plate (201) is provided with a first bolt (202), the inner wall of the outer shell (1) is provided with a sliding groove (203), the inner bottom wall of the sliding groove (203) is provided with a guide rod (204), the outer wall of the guide rod (204) is provided with a sliding plate (205), the bottom of the sliding plate (205) is provided with a spring (206), the bottom end of the spring (206) is connected with the inner bottom wall of the sliding groove (203), the outer wall of the sliding plate (205) is provided with a pressing plate (207), and the top of the pressing plate (207) is provided with a handle (208);
no. two bolts (3) are installed through the bearing to the outer wall of shell body (1), and the one end of No. two bolts (3) extends into the inside of shell body (1), cell body (4) have been seted up to the inside of shell body (1).
2. A magnetic sensor as claimed in claim 1, wherein: magnetic sensor body (101) are installed to the inside diapire of shell body (1), and cable (102) are installed to the bottom of magnetic sensor body (101), and the bottom of shell body (1) is extended to the one end of cable (102).
3. A magnetic transducer of claim 1, wherein: a moving block (301) is installed on the outer wall of the second bolt (3), a connecting block (302) is installed at the top of the moving block (301), and a clamping plate (303) is installed at the top of the connecting block (302).
4. A magnetic sensor as claimed in claim 1, wherein: the inner wall of the tank body (4) is provided with a fine hole (401), and one end of the fine hole (401) extends out of the outer wall of the outer shell (1).
5. A magnetic sensor as claimed in claim 1, wherein: piston plate (5) are installed to the inner wall of cell body (4), and sucking disc (501) are installed to the outer wall of shell body (1).
6. A magnetic sensor as claimed in claim 1, wherein: a motor (6) is installed to the inner wall of cell body (4), and screw rod (601) are installed to the output of a motor (6), and driving plate (602) are installed to the outer wall of screw rod (601), and the outer wall of driving plate (602) and the outer wall connection of piston plate (5), and telescopic link (603) are installed to the inner wall of cell body (4), and the one end of telescopic link (603) and the outer wall connection of piston plate (5).
7. A magnetic sensor as claimed in claim 1, wherein: the outer wall of the outer shell (1) is provided with a heat dissipation hole (7), the inner wall of the heat dissipation hole (7) is provided with a drying block (701), the inner wall of the drying block (701) is filled with a drying agent (702), the outer wall of the drying block (701) is provided with an outer hole (703), and the outer wall of the drying block (701) is provided with an inner hole (704).
8. A magnetic transducer of claim 7, wherein: support (8) are installed to the inner wall of louvre (7), and No. two motor (801) are installed to the outer wall of support (8), and flabellum (802) are installed to the output of No. two motor (801).
9. The use method of the magnetic sensor convenient to disassemble according to any one of claims 1 to 8, is characterized in that the use method of the magnetic sensor is as follows:
s1, during disassembly, a first bolt (202) is screwed, a closing plate (201) is drawn out along an embedded groove (2) at the moment, the interior of the outer shell (1) can be exposed, then a second bolt (3) is screwed, the second bolt (3) rotates to drive a moving block (301) to move, the moving block (301) moves to drive a connecting block (302) to move, the connecting block (302) moves to drive a clamping plate (303) to move, the clamping plate (303) is not clamped on the outer wall of the magnetic sensor body (101) any more, at the moment, a handle (208) is pulled, the pressing plate (207) is not pressed on the top of the magnetic sensor by a spring (206), and therefore the magnetic sensor can be disassembled quickly, and the magnetic sensor body (101) is separated from the outer shell (1) more time-saving and labor-saving;
s2, when the magnetic sensor is installed, one side of a sucker (501) is aligned to an installation surface, the outer shell (1) is pressed at the moment, the sucker (501) is slightly adsorbed on the installation surface, a motor (6) is controlled to rotate to drive a screw rod (601) to rotate, the screw rod (601) rotates to drive a transmission plate (602) to move, the transmission plate (602) moves to drive a piston plate (5) to move, the piston plate (5) moves to enable the space between the piston plate (5) and the sucker (501) to be direct to be gradually enlarged, negative pressure at the position of the sucker (501) is increased, and the outer shell (1) is firmly adsorbed on the installation surface;
s3, when the magnetic sensor is used, the second motor (801) rotates to drive the fan blades (802) to rotate, the fan blades (802) rotate to slowly pump outside air into the outer shell (1) through the drying block (701), then the outside air is diffused from the heat dissipation hole (7) at the other end, the air enters from the outer hole (703) of the drying block (701) at one side, the drying agent (702) absorbs moisture, then the air enters the outer shell (1) from the inner hole (704), the air flow drives the heat on the surface of the magnetic sensor body (101), the overhigh temperature of the magnetic sensor body (101) is avoided, no water vapor enters the heat dissipation structure, and the possibility that the internal devices are damaged by the water vapor is also avoided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211188922.0A CN115589694A (en) | 2022-09-28 | 2022-09-28 | Magnetic sensor convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211188922.0A CN115589694A (en) | 2022-09-28 | 2022-09-28 | Magnetic sensor convenient to dismantle |
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| CN115589694A true CN115589694A (en) | 2023-01-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116660700A (en) * | 2023-07-26 | 2023-08-29 | 河北智恒电力科技有限公司 | Online monitoring equipment and method for ring main unit partial discharge and internal temperature and humidity |
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2022
- 2022-09-28 CN CN202211188922.0A patent/CN115589694A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116660700A (en) * | 2023-07-26 | 2023-08-29 | 河北智恒电力科技有限公司 | Online monitoring equipment and method for ring main unit partial discharge and internal temperature and humidity |
| CN116660700B (en) * | 2023-07-26 | 2023-10-10 | 河北智恒电力科技有限公司 | Online monitoring equipment and method for ring main unit partial discharge and internal temperature and humidity |
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Application publication date: 20230110 |
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