CN110672133A - Three-in-one sensor for motorcycle - Google Patents
Three-in-one sensor for motorcycle Download PDFInfo
- Publication number
- CN110672133A CN110672133A CN201910952176.XA CN201910952176A CN110672133A CN 110672133 A CN110672133 A CN 110672133A CN 201910952176 A CN201910952176 A CN 201910952176A CN 110672133 A CN110672133 A CN 110672133A
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- Prior art keywords
- groove
- hole
- air inlet
- sensor
- shell
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/26—Auxiliary equipment
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
- G01D11/245—Housings for sensors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
- G01D11/26—Windows; Cover glasses; Sealings therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
The invention provides a three-in-one sensor for a motorcycle, which comprises a shell and a slot arranged above the shell, wherein the middle part of the slot is provided with a cylindrical ring, a rotor is arranged in the cylindrical ring, the upper end of the rotor is provided with a sinking groove and a magnetic steel sheet fixed in the sinking groove, an integrated circuit board positioned in the shell is arranged above the magnetic steel sheet, a Hall element is fixed on the integrated circuit board, the inner side part of the slot is provided with a boss used for supporting the edge of a shell cover plate, and the upper surface of the shell is provided with a shell cover plate which is arranged on the boss and used for sealing the slot. The invention has simple structure and reasonable design, is beneficial to simplifying the structure, improves and optimizes the internal structure, strengthens the air tightness and the product performance and prolongs the service life.
Description
Technical Field
The invention relates to a three-in-one sensor for a motorcycle.
Background
The three-in-one sensor of the motorcycle comprises a throttle position sensor, an air inlet pressure sensor and a temperature sensor of the inlet, the motorcycle engine has small volume, and the three sensors are combined into a whole on the basis of a throttle valve, so that the motorcycle engine is convenient to install and use; the throttle position sensor can acquire different positions of the throttle through different resistance values or voltage values of a variable resistor in the throttle position sensor, and the variable resistor needs to be frequently rubbed in use, so that the variable resistor is easy to damage after being used for a period of time, and the generated measured value is inaccurate.
Disclosure of Invention
The invention improves the problems, namely the invention aims to provide a three-in-one sensor for the motorcycle, which has a simple structure, improves the product performance and prolongs the service life.
The specific embodiment of the invention is as follows: the three-in-one sensor for the motorcycle comprises a shell and a slot arranged above the shell, wherein a cylindrical ring is arranged in the middle of the slot, a rotor is arranged in the cylindrical ring, a sinking groove and a magnetic steel sheet fixed in the sinking groove are arranged at the upper end of the rotor, an integrated circuit board positioned in the shell is arranged above the magnetic steel sheet, a boss used for supporting the edge of a shell cover plate is arranged at the inner side of the slot, a shell cover plate placed on the boss and used for sealing the slot is arranged on the upper surface of the shell, an air inlet hole slot is arranged at the inner side of the slot, and a first sealing ring is arranged at the inner side of the air; an air inlet pressure sensor, a Hall element and a voltage regulator are integrated on the integrated circuit board; the first pin of the voltage regulator is connected with one end of an input voltage and a first capacitor, the second pin is respectively connected with the second pin and the third pin of the Hall element, the fourth pin is connected with one end of a third capacitor, the second pin is also connected with the other end of the third capacitor, and the fifth pin is respectively connected with one end of the fourth capacitor and the second pin of the air inlet pressure sensor; the eighth interface of the air inlet pressure sensor is respectively connected with the pressure output and the sixth capacitor; a fourth interface of the Hall element is connected with the position output and one end of a fifth capacitor; the air inlet pressure sensor is provided with a positioning column which is used for sequentially penetrating through the first sealing ring and the air inlet hole groove, the middle part of the positioning column is provided with a through hole communicated with the inside of the air inlet pressure sensor, and the bottom surface of the air inlet hole groove is provided with an air inlet hole matched with the through hole
Furthermore, the inner side part of the open groove is provided with a right platform surface, and the air inlet hole groove is positioned on the right platform surface; the through hole position on the positioning column is coaxial with the air inlet, the pressure sensor is rectangular, and the width of the pressure sensor is larger than the diameter of the vent hole groove.
Furthermore, a sealing gasket for protecting the integrated circuit board is arranged between the shell cover plate and the integrated circuit board.
Further, the rotor is a stepped shaft made of plastic, the upper portion of the upper shaft section of the stepped shaft is provided with the sink groove, and the lower shaft section of the stepped shaft is sleeved with a second sealing ring; the bottom surface of the lower shaft section of the stepped shaft is provided with a rectangular slot for inserting the rotor.
Furthermore, a cylindrical ring of the shell is positioned above the inside of the slot, and an inner hole of the cylindrical ring is matched with the upper shaft section of the stepped shaft; the integrated circuit board is pressed on the left platform surface at the inner side of the groove.
Further, be fixed with on the circuit board and be long banding thermistor, the casing below is provided with inside hollow bar post, be equipped with the round hole that is used for thermistor to pass on the left platform face of side in the fluting, the round hole communicates with bar post is inside, thermistor passes inside the round hole gets into bar post.
Further, the shell cover plate is limited at the position of the notch opening and is fixed through ultrasonic welding or glue bonding; the circumferential wall of the upper shaft section of the stepped shaft is provided with an arc shallow groove arranged along the circumference, and the inner wall of the stepped hole groove is provided with a positioning block for limiting the arc shallow groove.
Furthermore, the positioning block is matched and fixed with a dovetail groove on the inner wall of the cylindrical ring through a dovetail structure of the positioning block; the side part of the shell is provided with a socket, the shell is also provided with a bent conductive contact pin, one end of the conductive contact pin upwards penetrates through the circuit board and is in contact connection with the circuit board, and the other end of the conductive contact pin transversely extends into the socket through the left platform surface; the shell is provided with a hole groove for fixing a screw, and a metal ring is embedded in the hole groove.
Furthermore, the shell cover plate is ultrasonically welded at the notch position of the groove and adopts an ultrasonic welding machine workpiece fixing device, the ultrasonic welding machine workpiece fixing device comprises a base for placing the shell, fixing arms for fixing the base on the table top, a seat frame arranged on the table top and an ultrasonic welding head arranged on the seat frame and capable of lifting, an embedded groove for placing the shell is arranged on the upper side surface of the base, fixing strip grooves are horizontally arranged on the periphery of the lower part of the base, 4 groups of mounting parts are evenly distributed on the periphery of the table top, the mounting parts comprise a plurality of screw holes arranged on the table top from inside to outside at intervals, the two fixing arms are arranged at the periphery of the base and are arranged in opposite sides, the left side and the right side of the front end of each fixing arm are inclined planes, strip holes are arranged on the fixing arms along the length direction, supporting legs are vertically arranged in the, the front end of the fixed arm is clamped into the fixed strip groove, the inclined plane on one side of the front end is attached to the bottom of the fixed strip groove, and the fixed arm is locked by a bolt which penetrates through the strip hole and is connected with the screw hole; the shape of the caulking groove is matched with the shape of the lower part of the shell; the two fixed arms are parallel, and the fixed arms at two sides and the supporting point of the base are arranged diagonally; the supporting leg includes pillar, adjusting screw, supporting pad, the external screw thread has been seted up to the pillar periphery, the threaded connection hole that is used for installing the pillar is seted up at fixed arm rear end middle part, the internal thread hole has been seted up to the pillar lower extreme, adjusting screw upper end and pillar lower extreme internal thread hole screw-thread fit, supporting pad fixed mounting is at the adjusting screw lower extreme.
Furthermore, the glue is fixedly bonded by a glue dispenser, the glue dispenser comprises a glue dispensing platform driven by a first electric mechanism to longitudinally slide in a reciprocating manner, a glue injection pipe driven by a second electric mechanism to transversely slide in a reciprocating manner is arranged above the glue dispensing platform, a plurality of positioning grooves for embedding the lower part of the shell of the three-in-one sensor are formed in the upper surface of the glue dispensing platform, the first electric mechanism comprises a longitudinal screw rod driven by a motor to rotate, the longitudinal screw rod is positioned below the glue dispensing platform and coaxially screwed with a ball nut, the top of the ball nut is screwed with the glue dispensing platform, sliders are arranged on the lower surface of the glue dispensing platform and on the left side and the right side of the longitudinal screw rod and are in sliding fit with a; the glue injection pipe is connected with a second electric mechanism through an adapter plate, the second electric mechanism comprises a transverse screw rod driven by a motor to rotate, the transverse screw rod is positioned behind the adapter plate and coaxially screwed with a ball nut, the front of the ball nut is screwed with the rear of the adapter plate, sliding blocks are arranged on the upper side and the lower side of the transverse screw rod behind the adapter plate, and the sliding blocks are in sliding fit with transverse sliding rails; the glue injection pipe vertically extends, the top end of the glue injection pipe is connected with an inflation pipe externally connected with a gas source, and the bottom end of the glue injection pipe is provided with a fine glue injection port.
Compared with the prior art, the invention has the following beneficial effects: the device has the advantages of reasonable design, simple structure, enhanced air tightness, effective improvement and optimization of structure, prolonged service life and innovation.
Drawings
FIG. 1 is a first schematic structural diagram of a three-in-one sensor according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a three-in-one sensor according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a three-in-one sensor in accordance with an embodiment of the present invention;
FIG. 4 is an exploded view of a three-in-one sensor in accordance with an embodiment of the present invention;
FIG. 5 is an exploded view of a three-in-one sensor according to an embodiment of the present invention;
FIG. 6 is an exploded view of a three-in-one sensor in accordance with an embodiment of the present invention
FIG. 7 is an exploded view of a three-in-one sensor in accordance with an embodiment of the present invention
FIG. 8 is a schematic view of the housing and rotor structure assembly according to an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a housing according to an embodiment of the present invention;
FIG. 10 is a sectional view of the intake slot in accordance with an embodiment of the present invention;
FIG. 11 is a simplified top view of a workpiece fixture of an ultrasonic welding machine in accordance with an embodiment of the present invention;
FIG. 12 is a right side swing view of FIG. 11;
fig. 13 is a schematic view of a main view structure of a dispenser according to an embodiment of the invention;
FIG. 14 is a top view of a dispenser in accordance with an embodiment of the present invention;
FIG. 15 is a schematic diagram of an integrated circuit board circuit according to an embodiment of the present invention.
In the figure: a1-shell, A110-slot, A120-bar column, A2-cylindrical ring, A3-rotor, A31-upper shaft section, A32-lower shaft section, A320-rectangular slot, A4-sink groove, A5-magnetic steel sheet, A6-integrated circuit board, A7-Hall element, A8-boss, A9-shell cover plate, A10-sealing gasket, A11-second sealing ring, A12-left platform surface, A13-thermistor, A14-round hole, A15-arc shallow slot, A16-positioning block, A17-socket, A18-conductive pin ring, A19-circular contact, A20-hole slot for fixing screw, 21A-metal, A22-air inlet pressure sensor, A23-air inlet hole slot, A230-air inlet hole, A24-first sealing ring, a25-positioning column, A250-through hole, A26-right platform surface, A-27 dovetail groove, B-ultrasonic welding machine workpiece fixing device, B1-table surface, B2-base, B3-caulking groove, B4-screw hole, B5-fixing arm, B6-bolt, B7-fixing strip groove, B8-supporting column, B9-adjusting screw, B10-supporting pad, B11-strip hole, B12-supporting leg, B13-ultrasonic welding head; c-a dispenser, C1-a dispensing platform, C2-a glue injection pipe, C5-a positioning groove, C6-a motor, C7-a longitudinal screw rod, C8-a ball nut, C9-a sliding block, C10-a longitudinal sliding rail, C11-an adapter plate, C12-a transverse screw rod, C13-a transverse sliding rail and C14-an inflation pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The embodiment of the invention is that as shown in fig. 1 ~ 14, a three-in-one sensor for a motorcycle is provided, which comprises a shell and a slot arranged above the shell, wherein a cylindrical ring is arranged in the middle of the slot, a rotor is arranged in the cylindrical ring, a sink groove and a magnetic steel sheet fixed in the sink groove are arranged at the upper end of the rotor, an integrated circuit board positioned in the shell is arranged above the magnetic steel sheet, a boss used for supporting the edge of a shell cover plate is arranged at the inner side of the slot, a shell cover plate placed on the boss and used for sealing the slot is arranged on the upper surface of the shell, an air inlet hole groove is arranged at the inner side of the slot, an air inlet pressure sensor, a hall element and a voltage regulator are integrated on the integrated circuit board, a first pin of the voltage regulator is connected with one end of an input voltage and a first capacitor, a second pin is respectively connected with a second pin and a third pin of the hall element, a fourth pin is connected with one end of a third capacitor, a second pin of the third capacitor is also connected with the other end of the third capacitor, a fifth pin is respectively connected with one end of a fourth capacitor and a second pin of the air inlet pressure sensor, an eighth interface of the pressure sensor, a positioning column is respectively connected with one end of the sixth capacitor, a positioning column, a pressure sensor, a positioning column is arranged on the inlet hole, and a through hole, a through hole is sequentially connected with
In this embodiment, pressure sensor admits air is the rectangle and its width is greater than inlet hole groove diameter, and pressure sensor admits air is equipped with the silica gel layer in the outside, can be used to seal inlet hole groove notch, strengthens the gas tightness.
In this embodiment, a sealing gasket a10 for protecting the integrated circuit board is disposed between the housing cover plate and the integrated circuit board.
In this embodiment, the rotor A3 is a stepped shaft made of plastic, the upper portion of the upper shaft section a31 of the stepped shaft is provided with the sink groove, and the lower shaft section a32 of the stepped shaft is sleeved with a second sealing ring a 11; the bottom surface of the lower shaft section of the stepped shaft is provided with a rectangular slot A320 for inserting the rotor plate; it is worth noting here that the upper shaft section a31 of the stepped shaft and the lower shaft section a32 of the stepped shaft are circular in cross section, the circular diameters of the two cross sections are different, the diameter of the upper shaft section a31 of the stepped shaft is larger, and the diameter of the lower shaft section a32 of the stepped shaft is smaller.
The rotary plate inserted into the rectangular slot is fixedly connected with the axial direction of the throttle shaft, when the throttle shaft rotates, the rotary plate drives the lower shaft section A32 of the stepped shaft to rotate together, and when the throttle shaft rotates, the magnetic steel plate A5 positioned in the sink slot acts on the Hall element A7, so that the Hall element A7 outputs the position signal of the throttle shaft (the Hall element is a magnetic sensor based on Hall effect, can detect the magnetic field and the change thereof, and can be used in various occasions related to the magnetic field, the Hall element has a plurality of advantages, the structure is firm, the volume is small, the weight is light, the service life is long, the installation is convenient, the power consumption is small, the frequency is high (up to 1 MHZ), the vibration resistance is realized, and the pollution or the corrosion of dust, oil stain, water vapor, salt fog and the like is not afraid); the hall element a7 used in the present application may be a unipolar hall switch, model HAL 202.
In this embodiment, the cylindrical ring in the housing A1 is located above and inside the slot a110, and the inner hole of the cylindrical ring is matched with the upper shaft section of the stepped shaft; the integrated circuit board is pressed on the left platform surface A12 at the inner side of the groove.
In this embodiment, the inner side of the slot is provided with a right platform surface a26, and the air inlet hole a23 is located on the right platform surface; the through hole position on the positioning column is coaxial with the air inlet, the pressure sensor is rectangular, the width of the pressure sensor is larger than the diameter of the vent hole groove, and in addition, the left plane table and the right plane table are respectively arranged on the left side and the right side inside the groove.
For reliable positioning, the integrated circuit board is pressed on the left platform surface A12 beside the slot, the Hall element A7 and the magnetic steel sheet A5 are kept close to but not attached to each other, and the circuit board A6 is better supported by the left platform surface A12.
In this embodiment, a thermistor 13 in a long strip shape is fixed on the circuit board, a strip-shaped column a120 with a hollow inner part is arranged below the casing, a round hole a14 for the thermistor to pass through is arranged on the left platform surface a12 on the inner side of the slot, the round hole is communicated with the inside of the strip-shaped column, and the thermistor passes through the round hole and enters the inside of the strip-shaped column.
In the embodiment, the shell cover plate is limited at the position of the notch opening and is fixed by ultrasonic welding or glue bonding; the circumferential wall of the upper shaft section of the stepped shaft is provided with an arc shallow groove A15 arranged along the circumference, the inner wall of the cylindrical ring is provided with a positioning block A16 for limiting the arc shallow groove, the stepped shaft rotates under the action of the throttle shaft, but the rotation angle also needs to be limited, and the stepped shaft is limited in the arc shallow groove A15 through the positioning block A16 (the included angle of the arc shallow groove on the circumference is 135-plus-180 degrees), so that the stepped shaft only rotates in the range of the arc shallow groove A15.
In this embodiment, the inner hole of the cylindrical ring is in clearance fit with the upper shaft section of the stepped shaft, and the cylindrical ring a2 limits the upper shaft section of the stepped shaft.
In this embodiment, the positioning block is fixed in a matching manner with a dovetail groove a27 on the inner wall of the cylindrical ring through a dovetail structure of the positioning block; the side part of the shell is provided with a socket A17, the shell is also provided with 5 bent conductive contact pins A18, the integrated circuit board is provided with 5 circular contacts A19, each conductive contact pin is L-shaped, one end of each conductive contact pin upwards penetrates through the circuit board and is in contact with the 5 circular contacts arranged on the circuit board, the other end of each conductive contact pin penetrates through the left platform surface and transversely extends into the socket A17, and each circular contact is in one-to-one correspondence with each conductive contact pin; the shell is provided with a hole groove A20 for fixing screws, and a metal ring A21 is embedded in the hole groove.
In this embodiment, the ultrasonic welding machine workpiece fixing device B is adopted at the notch position a21 of the above-mentioned housing cover plate, the ultrasonic welding machine workpiece fixing device B includes a base B2 for placing the housing a1, a fixing arm B5 for fixing the base B2 on the table top, a seat frame arranged on the table top, and an ultrasonic welding head B13 (the ultrasonic welding head B13 can be realized by extending and retracting through an air cylinder) arranged on the seat frame and capable of lifting and lowering, an embedding groove B3 for placing the housing a1 is arranged on the upper side of the base B2, a fixing strip groove B7 is horizontally arranged on the periphery of the lower portion of the base, 4 sets of mounting portions are uniformly distributed on the circumference of the table top, the mounting portions include a plurality of screw holes B4 arranged on the table top at intervals from inside to outside, two fixing arms B5 are arranged on the periphery of the base and are arranged on opposite sides, a strip hole B11 is formed in the fixing arm in the length direction, a supporting leg B12 is vertically arranged in the middle of the rear end of the fixing arm, the fixing arm B5 is supported on a table-board B1 through the supporting leg B12, the front end of the fixing arm is clamped into a fixing strip groove B7, an inclined plane on one side of the front end is attached to the bottom of the fixing strip groove, and a bolt B6 penetrating through the strip hole B11 and connected with a screw hole is fixedly locked on the fixing arm B5.
The shape of the embedding groove B3 is matched with the shape of the lower part of the shell A1; the two fixed arms are parallel, and the fixed arms at two sides and the supporting point of the base are arranged diagonally; the supporting leg includes pillar B8, adjusting screw B9, supporting pad B10, the external screw thread has been seted up to pillar B8 periphery, the threaded connection hole that is used for installing pillar B8 is seted up at fixed arm rear end middle part, internal thread hole has been seted up to pillar B8 lower extreme, adjusting screw B9 upper end and pillar B8 lower extreme internal thread hole screw-thread fit, supporting pad B10 fixed mounting is at adjusting screw B9 lower extreme, and supporting pad B10 lower surface pastes on mesa B1, because supporting pad B10 has great area, makes supporting effect good.
When the fixing device is used, a base B2 is placed in the middle of a table top B1, fixing arms B5 are arranged on the left side or the front side and the rear side of a base B2, the fixing arms B5 are supported on a table top B1 through supporting legs B12, the front ends of the fixing arms are clamped into fixing strip grooves B7, after an inclined plane on one side of the front ends of the fixing arms is attached to the bottoms of the fixing strip grooves, the fixing arms are connected with a screw hole in an installation part below the fixing arms through bolts penetrating through strip holes, the fixing arms are fixed, the fixing arms on the two sides are parallel, abutting points of the fixing arms on the two sides and the base are arranged diagonally, the shape of each embedding groove B3 is matched with the shape of the bottom surface of a shell, after the shell is placed into an embedding groove B3, an ultrasonic welding head B13 on the ultrasonic welding machine descends and is pressed on a shell cover plate A8, the ultrasonic welding machine starts to.
In this embodiment, glue bonds fixedly and adopts point gum machine C, point gum machine includes that the point that carries out vertical reciprocal slip through the drive of first electric machanism glues platform C1, and point is glued the platform top and is equipped with the injecting glue pipe C2 that carries out horizontal reciprocal slip through the drive of second electric machanism, and point is glued the platform upper surface and is equipped with the concave C5 of location that a plurality of was used for the embedding of trinity sensor housing 1 lower part.
In this embodiment, the first electric mechanism includes a longitudinal screw C7 driven by a motor C6 to rotate, the longitudinal screw is located below the dispensing platform and coaxially screwed with a ball nut C8, the top of the ball nut is screwed with the dispensing platform, sliders C9 are arranged on the left side and the right side of the longitudinal screw on the lower surface of the dispensing platform, and the sliders are in sliding fit with longitudinal slide rails C10;
in this embodiment, the glue injection pipe is connected with a second electric mechanism through an adapter plate C11, the second electric mechanism includes a transverse screw rod driven by a motor to rotate, the transverse screw rod is located behind the adapter plate and coaxially screwed with a ball nut, the front of the ball nut is screwed with the rear of the adapter plate, sliders are arranged on the upper side and the lower side of the transverse screw rod behind the adapter plate, and the sliders are in sliding fit with transverse sliding rails.
In the embodiment of the invention, the glue injection pipe extends vertically, the top end of the glue injection pipe is connected with an air inflation pipe C14 externally connected with an air source, and the bottom end of the glue injection pipe is provided with a fine glue injection port; when the glue injection pipe is inflated, the glue solution is extruded from the fine glue injection port, and after the inflation is stopped, the glue injection is stopped; realize injecting glue pipe C2 along lateral shifting through second electric mechanism, realize casing 1 along longitudinal movement through first electric mechanism, the injecting glue of horizontal, longitudinal position can be realized to both cooperations.
In the embodiment of the invention, the shape of the positioning groove is matched with the shape of the lower part of the shell.
When the glue dispenser C works, the glue injection pipe C2 injects glue to the notch position of the shell groove, and the shell cover plate is manually or mechanically covered to the notch position injected with glue after the glue injection is finished.
In this embodiment, during assembly, the magnetic steel sheet is fixedly adhered to the sunken groove of the rotor, the rotor is inserted into the cylindrical ring, the integrated circuit board prepared in advance is placed into the open groove of the housing, the first sealing ring is placed in the air inlet groove, the positioning column is aligned with the air inlet groove and the middle part of the first sealing ring, the circular contact is aligned with the conductive pin, the integrated circuit board is placed into the open groove, the hall element is positioned above the magnetic steel sheet, the sealing gasket is placed on the integrated circuit board, and finally, the shell cover plate is adhered and fixed to the housing by using glue or welded to the housing by using ultrasonic waves.
Any embodiment disclosed herein above is meant to disclose, unless otherwise indicated, all numerical ranges disclosed as being preferred, and any person skilled in the art would understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Since the numerical values are too numerous to be exhaustive, some of the numerical values are disclosed in the present invention to illustrate the technical solutions of the present invention, and the above-mentioned numerical values should not be construed as limiting the scope of the present invention.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.
Meanwhile, if the invention as described above discloses or relates to parts or structural members fixedly connected to each other, the fixedly connected parts can be understood as follows, unless otherwise stated: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, terms used in any technical solutions disclosed in the present invention to indicate positional relationships or shapes include approximate, similar or approximate states or shapes unless otherwise stated.
Any part provided by the invention can be assembled by a plurality of independent components or can be manufactured by an integral forming process.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (9)
1. A kind of motorcycle trinity sensor, characterized by, including the body and fluting set up above the body, the middle part of said fluting has cylindrical rings, there are trochanters in the said cylindrical rings, the upper end of the said trochanter has sink grooves and magnetic steel sheets fixed in sink groove, there are integrated circuit boards located in body above the said magnetic steel sheet, the said fluting inside has bosses used for supporting the plate edge of the shell cover, the said body upper surface has shell cover plates used for closing the fluting placed on the boss, the said fluting inside has air inlet slots, the said air inlet slot inboard has first seal rings; an air inlet pressure sensor, a Hall element and a voltage regulator are integrated on the integrated circuit board; the first pin of the voltage regulator is connected with one end of an input voltage and a first capacitor, the second pin is respectively connected with the second pin and the third pin of the Hall element, the fourth pin is connected with one end of a third capacitor, the second pin is also connected with the other end of the third capacitor, and the fifth pin is respectively connected with one end of the fourth capacitor and the second pin of the air inlet pressure sensor; the eighth interface of the air inlet pressure sensor is respectively connected with the pressure output and the sixth capacitor; a fourth interface of the Hall element is connected with the position output and one end of a fifth capacitor; the air inlet pressure sensor is provided with a positioning column which is used for sequentially penetrating through the first sealing ring and the air inlet hole groove, the middle part of the positioning column is provided with a through hole communicated with the inside of the air inlet pressure sensor, and the bottom surface of the air inlet hole groove is provided with an air inlet hole matched with the through hole.
2. The motorcycle three-in-one sensor according to claim 1, wherein a right platform surface is arranged on the inner side part of the slot, and the air inlet hole slot is positioned on the right platform surface; the position of a through hole in the positioning column is coaxial with the air inlet, the pressure sensor is rectangular, and the width of the pressure sensor is larger than the diameter of the vent hole groove; and a sealing gasket for protecting the integrated circuit board is arranged between the shell cover plate and the integrated circuit board.
3. The motorcycle three-in-one sensor according to claim 2, wherein the rotor is a stepped shaft made of plastic, the upper portion of the upper shaft section of the stepped shaft is provided with the sink groove, and the lower shaft section of the stepped shaft is sleeved with a second sealing ring; the bottom surface of the lower shaft section of the stepped shaft is provided with a rectangular slot for inserting the rotor.
4. A motorcycle three-in-one sensor as claimed in claim 3, wherein the cylindrical ring of the housing is located above and inside the slot, and the inner hole of the cylindrical ring is fitted with the upper shaft section of the stepped shaft; the integrated circuit board is pressed on the left platform surface at the inner side of the groove.
5. The three-in-one sensor for the motorcycle as claimed in claim 4, wherein the circuit board is fixed with a thermistor having a long strip shape, a bar-shaped column having a hollow interior is disposed below the housing, a round hole for the thermistor to pass through is disposed on the left platform surface of the inner side of the slot, the round hole is communicated with the interior of the bar-shaped column, and the thermistor passes through the round hole and enters the interior of the bar-shaped column.
6. The motorcycle three-in-one sensor according to claim 5, wherein the shell cover plate is limited at a notch opening position and is fixed by ultrasonic welding or glue bonding; the circumferential wall of the upper shaft section of the stepped shaft is provided with an arc shallow groove arranged along the circumference, and the inner wall of the stepped hole groove is provided with a positioning block for limiting the arc shallow groove.
7. The motorcycle three-in-one sensor as claimed in claim 6, wherein the positioning block is fixed with a dovetail groove on the inner wall of the cylindrical ring by a dovetail structure; the side part of the shell is provided with a socket, the shell is also provided with a bent conductive contact pin, one end of the conductive contact pin upwards penetrates through the circuit board and is in contact connection with the circuit board, and the other end of the conductive contact pin transversely extends into the socket through the left platform surface; the shell is provided with a hole groove for fixing a screw, and a metal ring is embedded in the hole groove.
8. The three-in-one sensor for motorcycles as claimed in claim 7, wherein the housing cover plate is ultrasonically welded at the notch position of the groove by using an ultrasonic welding machine workpiece fixing device, the ultrasonic welding machine workpiece fixing device comprises a base for placing the housing, a fixing arm for fixing the base on the table top, a seat frame arranged on the table top and an ultrasonic welding head arranged on the seat frame and capable of lifting, a caulking groove for placing the housing is arranged on the upper side surface of the base, a fixing strip groove is horizontally arranged on the periphery of the lower part of the base, 4 sets of mounting parts are uniformly distributed on the periphery of the table top, the mounting parts comprise a plurality of screw holes arranged on the table top at intervals from inside to outside, two fixing arms are arranged at the periphery of the base and arranged at opposite sides, the left and right sides of the front end of the fixing arm are inclined planes, and a strip hole, the middle part of the rear end of the fixed arm is vertically provided with a supporting leg, the fixed arm is supported on the table board through the supporting leg, the front end of the fixed arm is clamped into the fixed strip groove, the inclined plane on one side of the front end is attached to the bottom of the fixed strip groove, the fixed arm is locked with a bolt connected with a screw hole through a strip hole, and the shape of the embedded groove is matched with the shape of the lower part of the shell; the two fixed arms are parallel, and the fixed arms at two sides and the supporting point of the base are arranged diagonally; the supporting leg includes pillar, adjusting screw, supporting pad, the external screw thread has been seted up to the pillar periphery, the threaded connection hole that is used for installing the pillar is seted up at fixed arm rear end middle part, the internal thread hole has been seted up to the pillar lower extreme, adjusting screw upper end and pillar lower extreme internal thread hole screw-thread fit, supporting pad fixed mounting is at the adjusting screw lower extreme.
9. The three-in-one sensor for motorcycles as claimed in claim 8, wherein the glue is adhered and fixed by a dispenser, the dispenser comprises a dispensing platform driven by a first electric mechanism to slide back and forth longitudinally, a glue injection tube driven by a second electric mechanism to slide back and forth transversely is arranged above the dispensing platform, the dispensing platform is provided with a plurality of positioning grooves for embedding the lower part of the housing of the three-in-one sensor on the upper surface, the first electric mechanism comprises a longitudinal screw rod driven by a motor to rotate, the longitudinal screw rod is arranged below the dispensing platform and coaxially screwed with a ball nut, the top of the ball nut is screwed with the dispensing platform, the lower surface of the dispensing platform is provided with slide blocks on the left and right sides of the longitudinal screw rod, and the slide blocks are in sliding fit with the longitudinal slide rails; the glue injection pipe is connected with a second electric mechanism through an adapter plate, the second electric mechanism comprises a transverse screw rod driven by a motor to rotate, the transverse screw rod is positioned behind the adapter plate and coaxially screwed with a ball nut, the front of the ball nut is screwed with the rear of the adapter plate, sliding blocks are arranged on the upper side and the lower side of the transverse screw rod behind the adapter plate, and the sliding blocks are in sliding fit with transverse sliding rails; the glue injection pipe vertically extends, the top end of the glue injection pipe is connected with an inflation pipe externally connected with a gas source, and the bottom end of the glue injection pipe is provided with a fine glue injection port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910952176.XA CN110672133A (en) | 2019-10-09 | 2019-10-09 | Three-in-one sensor for motorcycle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910952176.XA CN110672133A (en) | 2019-10-09 | 2019-10-09 | Three-in-one sensor for motorcycle |
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| CN110672133A true CN110672133A (en) | 2020-01-10 |
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| CN201910952176.XA Pending CN110672133A (en) | 2019-10-09 | 2019-10-09 | Three-in-one sensor for motorcycle |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202547592U (en) * | 2012-04-11 | 2012-11-21 | 武汉神动汽车电子电器有限公司 | Automotive magnetic induction position sensor |
| CN103645005A (en) * | 2013-11-27 | 2014-03-19 | 芜湖通和汽车管路系统有限公司 | Automobile air inlet pressure sensor |
| CN204479239U (en) * | 2015-04-10 | 2015-07-15 | 温州市日益机车部件有限公司 | Air inlet pressure sensor |
| JPWO2016017298A1 (en) * | 2014-07-30 | 2017-04-27 | 日立オートモティブシステムズ株式会社 | Physical quantity detection device |
| CN206695993U (en) * | 2017-05-12 | 2017-12-01 | 重庆和诚电器有限公司 | A kind of contactless three-in-one sensor of air throttle |
| CN207056903U (en) * | 2017-07-31 | 2018-03-02 | 宁波安创电子科技有限公司 | A kind of spot gluing equipment of nitrogen oxide sensor housing |
| CN108247192A (en) * | 2018-02-06 | 2018-07-06 | 南京航空航天大学 | A kind of Double-linkage clamps metal foil ultrasound firm joint device |
| CN207824170U (en) * | 2017-12-29 | 2018-09-07 | 东莞市川林再生塑料制品有限公司 | ultrasonic welding machine |
| CN207964153U (en) * | 2018-02-12 | 2018-10-12 | 龙微科技无锡有限公司 | A kind of micro-pressure sensor component |
| CN208612921U (en) * | 2018-07-17 | 2019-03-19 | 东莞富采包装制品有限公司 | A multifunctional earphone glue injection machine |
| CN208688573U (en) * | 2018-10-10 | 2019-04-02 | 温州科丰汽车零部件有限公司 | A kind of three-in-one sensor |
| CN208795284U (en) * | 2018-09-26 | 2019-04-26 | 上海感先汽车传感器有限公司 | A kind of Multifunction Sensor |
-
2019
- 2019-10-09 CN CN201910952176.XA patent/CN110672133A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202547592U (en) * | 2012-04-11 | 2012-11-21 | 武汉神动汽车电子电器有限公司 | Automotive magnetic induction position sensor |
| CN103645005A (en) * | 2013-11-27 | 2014-03-19 | 芜湖通和汽车管路系统有限公司 | Automobile air inlet pressure sensor |
| JPWO2016017298A1 (en) * | 2014-07-30 | 2017-04-27 | 日立オートモティブシステムズ株式会社 | Physical quantity detection device |
| CN204479239U (en) * | 2015-04-10 | 2015-07-15 | 温州市日益机车部件有限公司 | Air inlet pressure sensor |
| CN206695993U (en) * | 2017-05-12 | 2017-12-01 | 重庆和诚电器有限公司 | A kind of contactless three-in-one sensor of air throttle |
| CN207056903U (en) * | 2017-07-31 | 2018-03-02 | 宁波安创电子科技有限公司 | A kind of spot gluing equipment of nitrogen oxide sensor housing |
| CN207824170U (en) * | 2017-12-29 | 2018-09-07 | 东莞市川林再生塑料制品有限公司 | ultrasonic welding machine |
| CN108247192A (en) * | 2018-02-06 | 2018-07-06 | 南京航空航天大学 | A kind of Double-linkage clamps metal foil ultrasound firm joint device |
| CN207964153U (en) * | 2018-02-12 | 2018-10-12 | 龙微科技无锡有限公司 | A kind of micro-pressure sensor component |
| CN208612921U (en) * | 2018-07-17 | 2019-03-19 | 东莞富采包装制品有限公司 | A multifunctional earphone glue injection machine |
| CN208795284U (en) * | 2018-09-26 | 2019-04-26 | 上海感先汽车传感器有限公司 | A kind of Multifunction Sensor |
| CN208688573U (en) * | 2018-10-10 | 2019-04-02 | 温州科丰汽车零部件有限公司 | A kind of three-in-one sensor |
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Application publication date: 20200110 |