CN114364201A - Sensor for metering detection - Google Patents
Sensor for metering detection Download PDFInfo
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- CN114364201A CN114364201A CN202210024745.6A CN202210024745A CN114364201A CN 114364201 A CN114364201 A CN 114364201A CN 202210024745 A CN202210024745 A CN 202210024745A CN 114364201 A CN114364201 A CN 114364201A
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- 238000003825 pressing Methods 0.000 claims abstract description 66
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- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000006835 compression Effects 0.000 claims description 22
- 238000007906 compression Methods 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
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- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
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- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 1
- 208000032836 Ring chromosome 15 syndrome Diseases 0.000 description 9
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- 208000035210 Ring chromosome 18 syndrome Diseases 0.000 description 7
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- 238000003032 molecular docking Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The invention discloses a sensor for metering detection, which structurally comprises an assembling screw rod, a detection machine body and a connector lug, the bottom end of the detection machine body is fixedly connected with an assembly screw, the top end of the wiring head is locked with the detection machine body, the invention has the following beneficial effects, by arranging the combined threaded sleeve and the assembling inner rod, and matching the inner ring and the outer ring, the sleeve and the outer ring can be conveniently spliced and assembled through the positioning plate and the fixing clamping plate, the threaded sleeve can be pulled out for replacement after the thread is unlocked, the situation that the whole equipment is inconvenient to use due to the unlocking of the thread is avoided, the use is convenient, the wire pressing head for butt joint wire pressing can be matched with the protective assembly head, the butt joint wire pressing of the multi-core wire transmission wire connection can be conveniently carried out by the wire pressing head, and the protection assembly head can carry out wire and protection to the junction of external line moon connector lug, and inconvenience such as broken string and broken line that can be better avoid dragging etc. cause.
Description
Technical Field
The invention belongs to the technical field of sensors, and particularly relates to a sensor for metering detection.
Background
The sensor is a detection device, can feel the measured information, and can convert the felt information into an electric signal or other information output in a required form according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like, and the sensor is characterized by comprising: the sensor is a primary link for realizing automatic detection and automatic control, the existence and development of the sensor enable objects to have senses of touch, taste, smell and the like, the objects slowly become alive, the sensors are generally divided into ten categories of heat-sensitive elements, light-sensitive elements, gas-sensitive elements, force-sensitive elements, magnetic-sensitive elements, humidity-sensitive elements, sound-sensitive elements, radiation-sensitive elements, color-sensitive elements, taste-sensitive elements and the like according to basic sensing functions, the technical improvement is also obtained along with the rapid development of scientific technology, but when the prior art is used, the assembly of the sensor is usually locked and assembled by self-threading at the assembly position of the sensor for convenience, at the moment, if the excessive force is used in the locking process of the sensor, the integral assembly and the use of the sensor are inconvenient, when the prior art is used, the transmission line of the sensor adopts a method of directly leading wires from a welding line of the sensor and a circuit board to the outside of the equipment for wiring, the condition of insufficient wiring is easily caused when a connector lug is damaged and the wiring is broken, meanwhile, after the wiring is finished, the connection part of an external line and the equipment is easily broken lines and broken lines due to pulling, and the wiring is inconvenient to replace.
Disclosure of Invention
Technical problem to be solved
In order to overcome prior art not enough, the measurement detects uses sensor now, in order to solve prior art when using, in order to facilitate the assembly of sensor, often can lock the assembly from the screw thread in sensor assembly department, at this moment, if excessively lead to the screw thread to break off the lock with strength in the sensor locking process, just can lead to the holistic assembly of sensor to use inconveniently, and when prior art used, the transmission line of sensor adopts the method of directly leading wire to the equipment outside wiring with circuit board welding line, damage and lead to the not enough condition of wiring easily when the wiring head, simultaneously after finishing wiring, broken line and the broken string condition appear because of dragging easily in external line and equipment junction, it is comparatively inconvenient because the wiring is changed, cause inconvenient effect.
(II) technical scheme
The invention is realized by the following technical scheme: the invention provides a sensor for metering detection, which structurally comprises an assembly screw, a detection machine body and a connector lug, wherein the bottom end of the detection machine body is fixedly connected with the assembly screw, and the top end of the connector lug is locked with the detection machine body;
the assembly screw comprises a detection groove, an assembly inner rod, a positioning plate, a threaded sleeve, an assembly inner ring, a first compression spring, a fixed clamping plate, an assembly outer ring, an unlocking ejector rod, an unlocking limiting plate and an unlocking pressing rod, the assembly inner ring is fixedly connected with the bottom end of the detection machine body, the assembly inner rod is fixedly connected with the bottom end of the assembly inner ring, the detection groove penetrates through the middle parts of the assembly inner rod and the assembly inner ring, the positioning plate is fixedly connected with the inner ring of the threaded sleeve, the threaded sleeve is movably fastened with the assembly inner rod through the positioning plate, the assembly outer ring is fixedly connected with the top end of the threaded sleeve, the assembly outer ring is wrapped and arranged on the assembly inner ring, the left side and the right side of the inside of the assembly inner ring are respectively fastened with one end of the fixed clamping plate through the first compression spring, the other end of the fixed clamping plate penetrates through the assembly inner ring and is fastened with the assembly outer ring, the unlocking limiting plate is arranged inside the assembly outer ring, the outer ring end of the assembly outer ring is fixedly connected with the unlocking limiting plate, the unlocking ejector rod is fixedly connected with the unlocking pressing rod, and the unlocking pressing rod penetrates through the outer ring end of the assembly outer ring.
Furthermore, the detection machine body comprises a protective sleeve, an inner butt joint rod, a sealing ring, a detection circuit board, a sensing element, an assembly nut, a movable assembly head, a torsion spring, a butt joint locking rod and a butt joint clamping plate, wherein the bottom end of the assembly nut is fixedly connected with the inner butt joint rod, the top end of the assembly nut is fixedly connected with the inner butt joint rod, the protective sleeve is wrapped and locked on the inner butt joint rod, the top end of the protective sleeve is fixedly connected with the wiring head, the bottom end of the inner butt joint rod is provided with the sensing element, the bottom end of the sensing element is communicated with the detection groove through the assembly nut, the detection circuit board is arranged in the inner butt joint rod and is electrically connected with the sensing element, the top end of the inner butt joint rod is embedded with the sealing ring, the top end of the sealing ring is attached to the bottom end of the wiring head, and the movable assembly head is fixedly connected with the left side of the top end of the assembly nut, the top end of the movable assembly head is movably buckled with the bottom end of the butt joint locking rod through a torsion spring, the right end of the butt joint locking rod is fixedly connected with a butt joint clamping plate, and the right end of the butt joint clamping plate is buckled with the left lower side of the protective sleeve.
Furthermore, the connector lug comprises a protective assembly head, a connector lug main body, a transmission wiring board, a wire pressing rod, a secondary top pressure plate, a wire pressing control board, a control screw rod, a wire pressing top pressure plate, a second compression spring (i) and a wiring partition board, wherein the bottom end of the protective assembly head is fixedly connected with a protective sleeve, the lower side in the protective assembly head is provided with the transmission wiring board, the transmission wiring board is electrically connected with the detection circuit board, the top end of the transmission wiring board is fixedly connected with the wiring partition board, the bottom end of the wire pressing control board is fixedly connected with the control screw rod, the bottom end of the control screw rod penetrates through the top end of the connector lug main body and is movably buckled with the top end of the wire pressing top pressure plate, the bottom end of the wire pressing top pressure plate is connected with the secondary top pressure plate through the second compression spring (i), the bottom end of the secondary top pressure plate is fixedly connected with the wire pressing rod, and the side end of the wire pressing rod is connected with the side end of the wiring partition board, the control screw rod is in threaded connection with the connector lug main body.
Further, the protective assembly head comprises a first protective base plate, a wire groove, a second protective base plate, a protective cover plate, a cover plate assembly plate, an assembly plate locking plate, a locking limiting plate, a third compression spring, a locking connecting rod, an unlocking pull rod, an assembly clamping groove, a protective assembly plate and a wiring through groove, the rear end of the protective assembly plate is fixedly connected with the front end of the connector head main body, the wiring through groove penetrates through the protective assembly plate from front to back, the wire groove is arranged on the lower side of the front end of the protective assembly plate, the top end of the wire groove is communicated with the front side of the bottom end of the wiring through groove, the first protective base plate is fixedly connected with the front end of the wire groove, the second protective base plate is embedded on the lower side of the rear end of the protective cover plate, the upper side of the rear end of the protective cover plate is fixedly connected with one end of the cover plate assembly plate, the other end of the cover plate assembly plate is embedded on the upper side of the front end of the protective assembly plate, the top end of the cover plate assembly plate is provided with the assembly clamping groove, the locking assembly plate is characterized in that the top end of the locking limiting plate is embedded in the front upper part of the protection assembly plate through a third compression spring, the bottom end of the assembly plate locking plate is attached to the assembly clamping groove, the top end of the assembly plate locking plate is penetrated through, the protection assembly plate is fixedly connected with the bottom end of the locking limiting plate, the bottom end of the locking connecting rod is fixedly connected with the top end of the locking limiting plate, and the top end of the locking connecting rod penetrates through the top end of the protection assembly plate and is fixedly connected with the unlocking pull rod.
Further, the assembly clamping groove is a right-angled triangular groove, the inclined surface of the assembly clamping groove is assembled towards the front lower end, and the assembly plate locking plate is a right-angled triangular plate in clearance fit with the assembly clamping groove.
Furthermore, the butt joint cardboard is right angle triangle-shaped board, the assembly of butt joint cardboard inclined plane orientation upper right side.
(III) advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1) for solving prior art when using, for the convenience of the assembly of sensor, often can lock the assembly from the screw thread in sensor assembly department, at this moment, if excessively lead to the screw thread to break off the lock in the sensor locking process with strength, just can lead to the holistic assembly of sensor to use inconveniently, through being equipped with the screw sleeve and the interior annular of assembly of combination, the inside and outside ring of collocation, sleeve and outer loop accessible locating plate and fixed cardboard carry out convenient concatenation assembly, the screw sleeve is changed under the lock joint of accessible unblock outer loop is pulled out after the screw thread is broken off the lock, avoid the screw thread to break off the lock and lead to the whole awkward condition of equipment, and convenient use.
2) When solving prior art use, the transmission line of sensor adopts the method of directly leading into the wiring to the equipment outside with circuit board welding line, damage and the wiring condition that leads to the wiring not enough easily when breaking at the connector lug, simultaneously after finishing working a telephone switchboard, broken line and broken line condition appear because dragging easily in external line and equipment junction, it is comparatively inconvenient because the wiring is changed again, cause inconvenience, through being equipped with the protection assembly head of connector lug collocation that the butt joint was used, the connector lug can carry out the butt joint line of convenient multicore line transmission wiring, and protection assembly head can carry out wire and protection to connector lug junction, can be better avoid dragging etc. and cause inconvenience such as broken line and broken line.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of a sensor for measuring and detecting according to the present invention;
FIG. 2 is a schematic front sectional view of a sensor for measurement and detection according to the present invention;
FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;
FIG. 4 is a side cross-sectional view of the protective fitting head of the present invention;
in the figure: the device comprises an assembly screw rod-1, a detection machine body-2, a connector lug-3, a detection groove-11, an assembly inner rod-12, a positioning plate-13, a threaded sleeve-14, an assembly inner ring-15, a first compression spring-16, a fixed clamping plate-17, an assembly outer ring-18, an unlocking ejector rod-19, an unlocking limiting plate-110, an unlocking pressing rod-111, a protective sleeve-21, a butt joint inner rod-22, a closed ring-23, a detection circuit board-24, a sensing element-25, an assembly nut-26, a movable assembly head-27, a torsion spring-28, a butt joint locking rod-29, a butt joint clamping plate-210, a protective assembly head-a, a connector lug main body-b, a transmission wiring board-c, a wire pressing rod-d, a secondary top pressing plate-e, a wire pressing plate-1, a wire pressing plate-2, a wire pressing plate-3, a wire pressing plate-19, a wire pressing plate-1, a wire pressing plate, a wire pressing, The wire pressing device comprises a wire pressing control plate-f, a control screw rod-g, a wire pressing jacking plate-h, a second compression spring-i, a wire connecting partition plate-j, a first protective backing plate-a 1, a wire guide groove-a 2, a second protective backing plate-a 3, a protective cover plate-a 4, a cover plate assembly plate-a 5, an assembly plate locking plate-a 6, a locking limiting plate-a 7, a third compression spring-a 8, a locking connecting rod-a 9, an unlocking pull rod-a 10, an assembly clamping groove-a 11, a protective assembly plate-a 12 and a wire connecting through groove-a 13.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a sensor for measuring and detecting: the structure of the detection device comprises an assembly screw rod 1, a detection machine body 2 and a connector lug 3, wherein the assembly screw rod 1 is fixedly connected to the bottom end of the detection machine body 2, and the detection machine body 2 is locked and connected to the top end of the connector lug 3;
the assembling screw rod 1 comprises a detection groove 11, an assembling inner rod 12, a positioning plate 13, a threaded sleeve 14, an assembling inner ring 15, a first compression spring 16, a fixed clamping plate 17, an assembling outer ring 18, an unlocking ejector rod 19, an unlocking limiting plate 110 and an unlocking pressing rod 111, wherein the assembling inner ring 15 is fixedly connected with the bottom end of the detection machine body 2, the assembling inner rod 12 is fixedly connected with the bottom end of the assembling inner ring 15, the detection groove 11 is arranged in the middle of the assembling inner rod 12 and the middle of the assembling inner ring 15 in a penetrating manner, the positioning plate 13 is fixedly connected with the inner ring end of the threaded sleeve 14, the threaded sleeve 14 is movably buckled with the assembling inner rod 12 through the positioning plate 13, the assembling outer ring 18 is fixedly connected with the top end of the threaded sleeve 14, the assembling outer ring 18 is arranged on the assembling inner ring 15 in a covering manner, and the left side and the right side inside the assembling inner ring 15 are buckled with one end of the fixed clamping plate 17 through the first compression spring 16, the other end of the fixed clamping plate 17 penetrates through the assembly inner ring 15 to be buckled with the assembly outer ring 18, the unlocking limiting plate 110 is arranged inside the assembly outer ring 18, one end of the unlocking limiting plate 110 is fixedly connected with one end of an unlocking ejector rod 19, the other end of the unlocking ejector rod 19 is connected with the fixed clamping plate 17, the other end of the unlocking limiting plate 110 is fixedly connected with one end of an unlocking pressing rod 111, and the other end of the unlocking pressing rod 111 penetrates through the outer ring end of the assembly outer ring 18.
The detection machine body 2 comprises a protection sleeve 21, an inner butt joint rod 22, a sealing ring 23, a detection circuit board 24, a sensing element 25, an assembly nut 26, a movable assembly head 27, a torsion spring 28, a butt joint locking rod 29 and a butt joint clamping plate 210, wherein the bottom end of the assembly nut 26 is fixedly connected with an assembly inner ring 15, the top end of the assembly nut 26 is fixedly connected with the inner butt joint rod 22, the protection sleeve 21 is locked on the inner butt joint rod 22 in a covering mode, the top end of the protection sleeve 21 is fixedly connected with a connector lug 3, the bottom end of the inner butt joint rod 22 is provided with the sensing element 25, the bottom end of the sensing element 25 is communicated with a detection groove 11 through the assembly nut 26, the detection circuit board 24 is arranged inside the inner butt joint rod 22, the detection circuit board 24 is electrically connected with the sensing element 25, the top end of the butt joint rod 22 is embedded with the sealing ring 23, and the top end of the sealing ring 23 is attached to the bottom end of the connector lug 3, the movable assembling head 27 is fixedly connected with the left side of the top end of the assembling nut 26, the top end of the movable assembling head 27 is movably fastened with the bottom end of the butt locking rod 29 through the torsion spring 28, the right end of the butt locking rod 29 is fixedly connected with the butt clamping plate 210, and the right end of the butt clamping plate 210 is fastened with the lower left side of the protective sleeve 21.
Wherein, the connector lug 3 comprises a protective assembly head a, a connector lug main body b, a transmission wiring board c, a wire pressing rod d, a secondary top pressing plate e, a wire pressing control plate f, a control screw rod g, a wire pressing top pressing plate h, a second compression spring i and a wiring partition plate j, the bottom end of the protective assembly head a is fixedly connected with a protective sleeve 21, the lower side in the protective assembly head a is provided with the transmission wiring board c, the transmission wiring board c is electrically connected with a detection circuit board 24, the top end of the transmission wiring board c is fixedly connected with the wiring partition plate j, the bottom end of the wire pressing control plate f is fixedly connected with the control screw rod g, the bottom end of the control screw rod g penetrates through the top end of the connector lug main body b and is movably buckled with the top end of the wire pressing plate h, the bottom end of the wire pressing plate h is connected with the secondary top pressing plate e through the second compression spring i, and the bottom end of the secondary top pressing plate e is fixedly connected with the wire pressing rod d, the side end of the wire pressing rod d is connected with the side end of the wiring partition plate j, and the control screw rod g is in threaded connection with the connector lug main body b.
The protection assembly head a comprises a first protection base plate a1, a wire guide groove a2, a second protection base plate a3, a protection cover plate a4, a cover plate assembly plate a5, an assembly plate locking plate a6, a locking limit plate a7, a third compression spring a8, a locking connecting rod a9, an unlocking pull rod a10, an assembly slot a11, a protection assembly plate a12 and a wiring through groove a13, wherein the rear end of the protection assembly plate a12 is fixedly connected with the front end of a connector head main body b, the wiring through groove a13 penetrates through the protection assembly plate a12 from front to back, the wire guide groove a2 is arranged on the lower side of the front end of the protection assembly plate a12, the top end of the wire guide groove a2 is communicated with the front side of the bottom end of the wiring through groove a13, the first protection base plate a1 is fixedly connected with the front end of the wire guide groove a2, a second protection base plate a3 is inlaid on the lower side of the rear end of the protection cover plate a4, the upper side of the protection cover plate a4 is fixedly connected with one end of the assembly plate 39a 5, the apron mounting plate an 5 other end is inlayed and is located protection mounting plate a12 front end upside, apron mounting plate a5 top is equipped with assembly draw-in groove a11, lock limiting plate a7 top is inlayed through third compression spring a8 and is located protection mounting plate a12 preceding upper side, mounting plate locking plate a6 bottom and assembly draw-in groove a11 laminating, mounting plate locking plate a6 top is run through, protection mounting plate a12 and locking limiting plate a7 bottom fixed connection, lock connecting rod a9 bottom and locking limiting plate a7 top fixed connection, lock connecting rod a9 top is run through protection mounting plate a12 top and unblock pull rod a10 fixed connection.
The assembling clamping groove a11 is a right-angled triangular groove, the inclined surface of the assembling clamping groove a11 is assembled towards the front lower end, and the assembling plate locking plate a6 is a right-angled triangular plate in clearance fit with the assembling clamping groove a 11.
The docking clamping plate 210 is a right-angled triangular plate, and the inclined surface of the docking clamping plate 210 is assembled towards the upper right.
The working principle is as follows: when in use, if the assembly screw head is disengaged, the unlocking press rod can be pressed down to enable the unlocking press rod to be separated from the buckling of the assembly outer ring through the unlocking limiting plate and the unlocking ejector rod jacking and fixing clamping plate, then the threaded sleeve and the assembly outer ring can be pulled out for replacement and maintenance, the condition that the integral use of equipment is inconvenient due to thread unlocking is avoided, the use is convenient, in the process of outer line assembly, the assembly plate locking plate can be pulled up through the unlocking pull rod to enable the assembly plate locking plate to be separated from the locking connection of the cover plate assembly plate, so that the cover plate assembly plate and the protective cover plate can be separated from the protective assembly plate, then one end of a corresponding external wiring line can be connected into a corresponding groove of the wiring transmission plate separated by the wiring partition plate through the wiring through groove, and then the line pressing plate, the secondary pressing plate and the line pressing rod are driven to descend through the rotating line pressing control plate to carry out the assembly line pressing of the transmission line, the second compression spring is arranged between the secondary top pressure plate and the line pressing top pressure plate, so that the line pressing can be buffered and locked, the line pressing pressure can be better adjusted, the stability of the line pressing is ensured, the situations that the line pressing is broken due to over-tight line pressing and the like are avoided, the external line can be guided and arranged through the wire guide groove after the line pressing assembly is completed, then the protective cover plate is used for protecting and sealing, after the sealing cover is completed, when the external line is pulled, the pulling force on the line locking position is reduced due to the turning of the wire, meanwhile, the pulling force can be absorbed by the first protective pad and the second protective pad at the corner in a damping mode, the inconvenience that the line breaking and the line folding and the like are caused by pulling and the like can be better avoided when the external line is replaced, the main body of the equipment can be disassembled by rotating the protective sleeve, the protective sleeve can be locked by the butt joint clamping plate after being assembled, the protective sleeve can be better prevented from being rotated, loosened and unlocked at will be realized, convenient to detach simultaneously can be better avoid not hard up waiting inconveniently.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the 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.
The control mode of the invention is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the invention.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a measurement detects uses sensor, its structure includes assembly screw (1), detects organism (2), connector lug (3), it has assembly screw (1) to detect organism (2) bottom fixedly connected with, connector lug (3) top lock joint has detection organism (2), its characterized in that:
the assembly screw (1) comprises a detection groove (11), an assembly inner rod (12), a positioning plate (13), a threaded sleeve (14), an assembly inner ring (15), a first compression spring (16), a fixing clamping plate (17), an assembly outer ring (18), an unlocking ejector rod (19), an unlocking limiting plate (110) and an unlocking press rod (111), the assembly inner ring (15) is fixedly connected with the bottom end of the detection machine body (2), the assembly inner rod (12) is fixedly connected with the bottom end of the assembly inner ring (15), the detection groove (11) penetrates through the middle parts of the assembly inner rod (12) and the assembly inner ring (15), the positioning plate (13) is fixedly connected with the inner ring of the threaded sleeve (14), the threaded sleeve (14) is movably fastened with the assembly inner rod (12) through the positioning plate (13), and the assembly outer ring (18) is fixedly connected with the top end of the threaded sleeve (14), on assembly inner ring (15) was located in assembly outer ring (18) cladding, the inside left and right sides of assembly inner ring (15) all has fixed cardboard (17) one end through first compression spring (16) lock joint, fixed cardboard (17) other end runs through assembly inner ring (15) and assembly outer ring (18) lock joint, inside assembly outer ring (18) was located in unblock limiting plate (110), unblock limiting plate (110) one end and unblock ejector pin (19) one end fixed connection, unblock ejector pin (19) other end meets with fixed cardboard (17), pole (111) one end fixed connection is pressed with the unblock to unblock limiting plate (110) other end, the unblock is pressed pole (111) other end and is run through assembly outer ring (18) outer ring end.
2. The sensor for measuring and detecting according to claim 1, wherein: the detection machine body (2) comprises a protective sleeve (21), an in-butt rod (22), a closed ring (23), a detection circuit board (24), a sensing element (25), an assembly nut (26), a movable assembly head (27), a torsion spring (28), an in-butt locking rod (29) and an in-butt clamping plate (210), wherein the bottom end of the assembly nut (26) is fixedly connected with an assembly inner ring (15), the top end of the assembly nut (26) is fixedly connected with the in-butt rod (22), the protective sleeve (21) is locked on the in-butt rod (22) in a covering mode, the top end of the protective sleeve (21) is fixedly connected with a connector lug (3), the sensing element (25) is arranged at the bottom end inside the in-butt rod (22), the bottom end of the sensing element (25) is communicated with a detection groove (11) through the assembly nut (26), and the detection circuit board (24) is arranged inside the in-butt rod (22), detection circuitry board (24) are connected with sensing element (25) electricity, inlay on butt joint interior pole (22) top and be equipped with airtight ring (23), laminating of airtight ring (23) top and connector lug (3) bottom, activity assembly head (27) and assembly nut (26) top left side fixed connection, activity assembly head (27) top is through torsion spring (28) and butt joint locking lever (29) bottom activity lock joint, butt joint locking lever (29) right-hand member fixedly connected with butt joint cardboard (210), butt joint cardboard (210) right-hand member and protective sleeve (21) left side below lock joint.
3. The measurement sensor according to claim 2, wherein: the wiring head (3) comprises a protective assembly head (a), a wiring head main body (b), a transmission wiring board (c), a wire pressing rod (d), a secondary top pressing plate (e), a wire pressing control board (f), a control screw rod (g), a wire pressing top pressing plate (h), a second compression spring (i) and a wiring partition board (j), wherein the bottom end of the protective assembly head (a) is fixedly connected with a protective sleeve (21), the transmission wiring board (c) is arranged on the lower side inside the protective assembly head (a), the transmission wiring board (c) is electrically connected with a detection circuit board (24), the top end of the transmission wiring board (c) is fixedly connected with the wiring partition board (j), the bottom end of the wire pressing control board (f) is fixedly connected with the control screw rod (g), and the bottom end of the control screw rod (g) penetrates through the top end of the wiring head main body (b) and is movably fastened with the top end of the wire pressing plate (h), the wire pressing device is characterized in that the bottom end of the wire pressing jacking plate (h) is connected with a secondary jacking plate (e) through a second compression spring (i), the bottom end of the secondary jacking plate (e) is fixedly connected with a wire pressing rod (d), the side end of the wire pressing rod (d) is connected with the side end of the wiring partition plate (j), and the control screw rod (g) is in threaded connection with the connector lug main body (b).
4. The measurement sensor according to claim 3, wherein: the protection assembling head (a) comprises a first protection base plate (a 1), a wire guide groove (a 2), a second protection base plate (a 3), a protection cover plate (a 4), a cover plate assembling plate (a 5), an assembling plate locking plate (a 6), a locking limiting plate (a 7), a third compression spring (a 8), a locking connecting rod (a 9), an unlocking pull rod (a 10), an assembling clamping groove (a 11), a protection assembling plate (a 12) and a wiring through groove (a 13), wherein the rear end of the protection assembling plate (a 12) is fixedly connected with the front end of a connector head main body (b), the protection assembling plate (a 12) is provided with a wiring through groove (a 13) in a penetrating manner from front to back, the wire guide groove (a 2) is arranged on the lower side of the front end of the protection assembling plate (a 12), the top end of the wire guide groove (a 2) is communicated with the front side of the bottom end of the wiring through groove (a 13), the first protection base plate (a 1) is embedded with the front end fixing groove (2), and the rear end of the second protection assembling plate (a 4) is provided with the lower side of the second protection base plate (a 3), protection apron (a 4) rear end upside and apron mounting plate (a 5) one end fixed connection, apron mounting plate (a 5) other end is inlayed and is located protection mounting plate (a 12) front end upside, apron mounting plate (a 5) top end is equipped with assembly card groove (a 11), lock limiting plate (a 7) top is inlayed through third compression spring (a 8) and is located protection mounting plate (a 12) front upper side, mounting plate lockplate (a 6) bottom and assembly card groove (a 11) laminating, mounting plate (a 6) top end is run through, protection mounting plate (a 12) and locking limiting plate (a 7) bottom end fixed connection, lock connecting rod (a 9) bottom and locking limiting plate (a 7) top end fixed connection, lock connecting rod (a 9) top runs through protection mounting plate (a 12) top and unblock pull rod (a 10) fixed connection.
5. The measurement sensor according to claim 4, wherein: the assembly clamping groove (a 11) is a right triangle groove, the assembly clamping groove (a 11) inclined plane is assembled towards the front lower end, and the assembly plate locking plate (a 6) is a right triangle plate in clearance fit with the assembly clamping groove (a 11).
6. The measurement sensor according to claim 2, wherein: the butt joint clamping plate (210) is a right-angled triangular plate, and the inclined surface of the butt joint clamping plate (210) is assembled towards the upper right.
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| CN114364201B (en) | 2024-01-30 |
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