CN218349428U - High-precision position sensor realized based on RFID - Google Patents

Abstract

The utility model discloses a high accuracy position sensor based on RFID realizes, including protective housing and high accuracy position sensor, the inside fixedly connected with installation disassembly body of protective housing, be provided with reinforcing mechanism on the installation disassembly body, installation disassembly body includes first rectangular channel, the first rectangular channel inner wall left side center department fixedly connected with connecting block in left side, the inside second rectangular channel that has seted up of connecting block, second rectangular channel top and bottom all set up to the opening, the equal fixedly connected with limiting plate in high accuracy position sensor left and right sides, limiting plate quantity is four and two liang are a set of, fixedly connected with connecting rod between two limiting plates, connecting rod surface sliding connection has the slider. The utility model discloses in, set up installation disassembly body, conveniently with high accuracy position sensor fixed mounting in the protective housing, labour saving and time saving, simultaneously when high accuracy position sensor was using, protective housing protection high accuracy position sensor did not receive the harm.

Description

High-precision position sensor realized based on RFID

Technical Field

The utility model relates to a high accuracy position sensor technical field especially relates to a high accuracy position sensor based on RFID realizes.

Background

The Radio Frequency Identification (RFID) technology is one kind of automatic identification technology, and has non-contact bidirectional data communication via radio frequency mode and radio frequency mode for reading and writing record medium, so as to reach the aim of identifying target and exchanging data. The time for programming the upper machine program can be reduced, and the thickness and width can be easily detected.

And in the high accuracy position sensor in carrying out the use, because high accuracy position sensor does not set up a protecting sheathing, when high accuracy position sensor receives external striking, lead to the inside spare part of high accuracy position sensor to receive the harm very easily, lead to unable normal work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the high accuracy position sensor who exists among the prior art and receiving external collision easily when using and leading to inside spare part harm problem, and the high accuracy position sensor who realizes based on RFID that provides.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a high accuracy position sensor based on RFID realizes, includes protective housing and high accuracy position sensor, the protective housing sets up in high accuracy position sensor surface, the inside fixedly connected with of protective housing installation disassembly body, the last reinforcing mechanism that is provided with of installation disassembly body.

Installation disassembly body includes first rectangular channel, first rectangular channel is seted up in the inside left and right sides of protective housing, two first rectangular channel opening each other is for corresponding seting up, the left side fixedly connected with connecting block of first rectangular channel inner wall left side center department, the inside second rectangular channel that has seted up of connecting block, second rectangular channel top and bottom all set up to the opening, the equal fixedly connected with limiting plate in high accuracy position sensor left and right sides, limiting plate quantity is four and two liang be a set of, two fixedly connected with connecting rod between the limiting plate, connecting rod sliding surface is connected with the slider, slider quantity is two fixedly connected with spring between slider and the two limiting plates, the inside and connecting rod surface cup joints, the top of the limiting plate inside rotation is connected with the dwang, dwang top fixedly connected with handle, dwang bottom fixedly connected with two-way threaded rod, two-way threaded rod surface and the inside right side threaded connection of slider.

Preferably, connecting rod fixed surface is connected with the long piece, the long piece sets up between two sliders, sets up the slider, and when two sliders slided on the connecting rod simultaneously under the drive of two-way threaded rod, the slider can drive telescopic cylinder and connecting plate articulated.

Preferably, the left side of the long block is hinged with a connecting plate, the top of the connecting plate and the left side of the sliding block are hinged with telescopic cylinders, the connecting plate is arranged, and the connecting plate can drive the inserting block to be inserted into the second rectangular groove or to be moved out of the second rectangular groove under the hinged driving of the telescopic cylinders.

Preferably, the connection board is close to the equal fixedly connected with inserted block of one side, inserted block surface and the inside grafting of second rectangular channel set up.

Preferably, the strengthening mechanism includes square groove, square groove is seted up inside the top limiting plate, square groove top sets up to the opening, square inslot wall left side fixedly connected with motor, motor right side fixedly connected with worm, worm surface meshing is connected with the turbine, the two-way lead screw of fixedly connected with in turbine axle center department, two-way lead screw surface threaded connection has the connecting seat, the inside fixedly connected with backup pad of connecting seat, the backup pad sets up in two-way lead screw top, the spout has been seted up to square inslot wall bottom, sets up the turbine, and when the worm drove the turbine and rotate in the original place, the turbine can drive two-way lead screw and rotate.

Preferably, the bottom of the supporting plate is fixedly connected with a supporting block, the surface of the supporting block is connected with the inside of the sliding groove in a sliding mode, the sliding groove is formed in the supporting block, when the connecting seat moves on the bidirectional screw rod, the connecting seat can drive the supporting plate, and the supporting block driven by the supporting plate slides in the sliding groove.

Preferably, the backup pad is close to the equal fixedly connected with grip ring in one side, two the grip ring sets up in the dwang both sides, sets up the grip ring, when the grip ring carries out the dwang centre gripping, can will prevent to be driven at will by the handle and rotate.

Compared with the prior art, the utility model has the advantages that;

1. the utility model discloses in, set up installation disassembly body, at first rotate the handle, the handle drives the dwang, the dwang drives two-way threaded rod and rotates, two sliders move to relative one side military training on two-way threaded rod, at this moment, the slider slides the extrusion spring on the connecting rod simultaneously, the slider drives telescopic cylinder articulated simultaneously, telescopic cylinder and connecting plate are articulated, at this moment, telescopic cylinder drives connecting plate and rectangular block and articulates, place high accuracy position sensor back in the protective housing again, carry out the antiport to the handle, the rationale is up, at this moment, the connecting plate can be driven and carry out the inserted block and peg graft in the second rectangular channel, conveniently with high accuracy position sensor fixed mounting in the protective housing, time saving and labor saving, simultaneously when high accuracy position sensor is using, protective housing protection high accuracy position sensor does not receive the harm.

2. The utility model discloses in, set up strengthening mechanism, the starter motor switch, the motor drives the worm, the worm drives the turbine and rotates in the original place, when the turbine drives two-way lead screw and rotates simultaneously, two connecting seats move to relative one side on two-way lead screw, at this moment the connecting seat drives the backup pad, the backup pad drives the supporting shoe and slides in the spout, finally make the connecting seat drive the grip ring and remove, two grip rings are fixed with the dwang centre gripping, can prevent to a certain extent that the handle from being driven the dwang at will and rotating.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2;

fig. 4 is a schematic top view of the limiting plate;

fig. 5 is an enlarged schematic view of B in fig. 2.

Illustration of the drawings: 1. a protective shell; 2. a high-precision position sensor; 3. mounting and dismounting the mechanism; 31. connecting blocks; 32. a second rectangular groove; 33. inserting a block; 34. a slider; 35. a bidirectional threaded rod; 36. a spring; 37. a limiting plate; 38. a handle; 311. a connecting plate; 312. a telescopic cylinder; 313. a first rectangular groove; 314. a connecting rod; 315. rotating the rod; 4. a reinforcement mechanism; 41. a motor; 42. a worm; 43. a turbine; 44. a square groove; 45. a supporting block; 46. a support plate; 47. a chute; 48. a connecting seat; 49. a bidirectional screw rod; 411. a clamping ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The utility model provides a following technical scheme:

example one

Referring to fig. 1-3, a high-precision position sensor based on RFID includes a protective housing 1 and a high-precision position sensor 2, the protective housing 1 is disposed on the surface of the high-precision position sensor 2, an installation and detachment mechanism 3 is fixedly connected inside the protective housing 1, and a reinforcing mechanism 4 is disposed on the installation and detachment mechanism 3.

Installation disassembly body 3 includes first rectangular channel 313, first rectangular channel 313 is seted up in the inside left and right sides of protective housing 1, two first rectangular channel 313 openings each other are seted up for corresponding, the fixedly connected with connecting block 31 of left side first rectangular channel 313 inner wall left side center department, second rectangular channel 32 has been seted up to connecting block 31 inside, second rectangular channel 32 top and bottom all set up to the opening, the equal fixedly connected with limiting plate 37 in high accuracy position sensor 2 left and right sides, limiting plate 37 quantity is four and two liang be a set of, fixedly connected with connecting rod 314 between two limiting plates 37, connecting rod 314 surperficial sliding connection has slider 34, slider 34 quantity is two, fixedly connected with spring 36 between two sliders 34 and two limiting plates 37, the inside and connecting rod 314 surface of spring cup joints, the inside rotation of top limiting plate 37 is connected with dwang 315, dwang 315 top fixedly connected with handle 38, dwang 315 bottom fixedly connected with two-way threaded rod 35, two-way threaded rod 35 surface and the inside right side threaded connection of slider 34, connecting rod 314 surface fixedly connected with the rectangular block, the rectangular block sets up between two sliders 34, the rectangular block left side articulates there is articulated to have connecting plate 311, connecting plate 311 top and slider 34 all the left side of connecting plate 312, two rectangular channel 33 and the equal articulated to be close to the inside plug-in the plug-in socket joint of second rectangular channel 33.

Further, set up installation disassembly body 3, at first rotate handle 38, handle 38 drives dwang 315, dwang 315 drives two-way threaded rod 35 and rotates, two sliders 34 move to relative one side military training on two-way threaded rod 35, at this moment slider 34 slides extrusion spring 36 on connecting rod 314 simultaneously, slider 34 drives telescopic cylinder 312 simultaneously and articulates, telescopic cylinder 312 and connecting plate 311 articulate, at this moment telescopic cylinder 312 drives connecting plate 311 and the rectangular block articulates, place high accuracy position sensor 2 in protective housing 1 after again, carry out the antiport to handle 38, the same principle is up, at this moment connecting plate 311 can be driven and carry out the inserted block 33 and peg graft in second rectangular channel 32, conveniently with high accuracy position sensor 2 fixed mounting in protective housing 1, time saving and labor saving.

Example two

With reference to fig. 1-5, on the basis of the first embodiment, the further reinforcing mechanism 4 includes a square groove 44, the square groove 44 is disposed inside the upper limiting plate 37, the top of the square groove 44 is set to be an opening, a motor 41 is fixedly connected to the left side of the inner wall of the square groove 44, a worm 42 is fixedly connected to the right side of the motor 41, a worm 43 is engaged with the surface of the worm 42, a bidirectional screw 49 is fixedly connected to the axis of the worm 43, a connecting seat 48 is connected to the surface of the bidirectional screw 49 through a thread, a supporting plate 46 is fixedly connected to the inside of the connecting seat 48, the supporting plate 46 is disposed above the bidirectional screw 49, a sliding groove 47 is disposed at the bottom of the inner wall of the square groove 44, a supporting block 45 is fixedly connected to the bottom of the supporting plate 46, the surface of the supporting block 45 is slidably connected to the inside of the sliding groove 47, two supporting plates 46 are adjacent to a clamping ring 411 fixedly connected to one side, and two clamping rings 411 are disposed on two sides of the rotating rod 315.

Further, set up reinforcing mechanism 4, the switch of starter motor 41, motor 41 drives worm 42, worm 42 drives turbine 43 and rotates in situ, when turbine 43 drives two-way lead screw 49 and rotates simultaneously, two connecting seats 48 move to relative one side on two-way lead screw 49, at this moment connecting seat 48 drives backup pad 46, backup pad 46 drives supporting shoe 45 and slides in spout 47, finally make connecting seat 48 drive grip ring 411 remove, two grip ring 411 are fixed with dwang 315 centre gripping, can prevent to a certain extent that handle 38 is driven dwang 315 rotation at will.

In the actual operation process, when the device is used, when the high-precision position sensor 2 is placed in the protective shell 1, firstly, the handle 38 is rotated, the handle 38 drives the rotating rod 315, the rotating rod 315 drives the bidirectional threaded rod 35 to rotate, the two sliding blocks 34 move towards the opposite side on the bidirectional threaded rod 35 in a military training mode, at the same time, the sliding blocks 34 simultaneously slide on the connecting rod 314 to extrude the spring 36, the sliding blocks 34 simultaneously drive the telescopic cylinder 312 to be hinged, the telescopic cylinder 312 is hinged with the connecting plate 311, at the same time, the telescopic cylinder 312 drives the connecting plate 311 and the long block to be hinged, after the high-precision position sensor 2 is placed in the protective shell 1, the handle 38 is reversely rotated, the same principle is upward, at the same time, the connecting plate 311 can be driven to insert the insert block 33 into the second rectangular groove 32, the high-precision position sensor 2 is conveniently and fixedly installed in the protective shell 1, and time and labor are saved;

the switch of the motor 41 is started, the motor 41 drives the worm 42, the worm 42 drives the worm wheel 43 to rotate in situ, meanwhile, when the worm wheel 43 drives the bidirectional screw rod 49 to rotate, the two connecting seats 48 move towards the opposite side on the bidirectional screw rod 49, at the moment, the connecting seats 48 drive the supporting plate 46, the supporting plate 46 drives the supporting block 45 to slide in the sliding groove 47, finally, the connecting seats 48 drive the clamping rings 411 to move, the two clamping rings 411 clamp and fix the rotating rod 315, and the handle 38 can be prevented from being driven to rotate by the rotating rod 315 at will to a certain extent.

Claims (7)

1. The utility model provides a high accuracy position sensor based on RFID realizes, includes protective housing (1) and high accuracy position sensor (2), its characterized in that: the protective shell (1) is arranged on the surface of the high-precision position sensor (2), the mounting and dismounting mechanism (3) is fixedly connected inside the protective shell (1), and the mounting and dismounting mechanism (3) is provided with a reinforcing mechanism (4);

the mounting and dismounting mechanism (3) comprises first rectangular grooves (313), the first rectangular grooves (313) are arranged on the left side and the right side in the protective shell (1), the openings of the two first rectangular grooves (313) are correspondingly arranged, a connecting block (31) is fixedly connected to the center of the left side of the inner wall of the first rectangular groove (313) on the left side, a second rectangular groove (32) is formed in the connecting block (31), the top and the bottom of the second rectangular groove (32) are both provided with openings, the left side and the right side of the high-precision position sensor (2) are both fixedly connected with a limiting plate (37), the number of the limiting plates (37) is four, every two limiting plates form a group, a connecting rod (314) is fixedly connected between the two limiting plates (37), the surface of the connecting rod (314) is connected with a sliding block (34) in a sliding way, the number of the sliding blocks (34) is two, a spring (36) is fixedly connected between the two sliding blocks (34) and the two limit plates (37), the inner part of the spring (36) is sleeved with the surface of the connecting rod (314), the inner part of the limiting plate (37) above is rotatably connected with a rotating rod (315), the top of the rotating rod (315) is fixedly connected with a handle (38), the bottom of the rotating rod (315) is fixedly connected with a bidirectional threaded rod (35), the surface of the bidirectional threaded rod (35) is in threaded connection with the right side inside the sliding block (34).

2. A high accuracy position sensor based on RFID implementation according to claim 1 characterized by: the surface of the connecting rod (314) is fixedly connected with a long block, and the long block is arranged between the two sliding blocks (34).

3. A high accuracy position sensor based on RFID implementation according to claim 2 characterized by: the long block left side is articulated with connecting plate (311), connecting plate (311) top and slider (34) left side all articulate has telescopic cylinder (312).

4. A high accuracy position sensor based on RFID implementation according to claim 3 characterized by: two connecting plate (311) are close to one side equal fixedly connected with inserted block (33) mutually, inserted block (33) surface and the inside grafting of second rectangular channel (32).

5. A high accuracy position sensor based on RFID implementation according to claim 1 characterized by: reinforcing mechanism (4) are including square groove (44), inside top limiting plate (37) was seted up in square groove (44), square groove (44) top sets up to the opening, square groove (44) inner wall left side fixedly connected with motor (41), motor (41) right side fixedly connected with worm (42), worm (42) surface meshing is connected with turbine (43), two-way lead screw (49) of fixedly connected with are located to turbine (43) axle center, two-way lead screw (49) surface thread is connected with connecting seat (48), the inside fixedly connected with backup pad (46) of connecting seat (48), backup pad (46) set up in two-way lead screw (49) top, spout (47) have been seted up to square groove (44) inner wall bottom.

6. A high accuracy position sensor based on RFID implementation according to claim 5 characterized by: the bottom of the supporting plate (46) is fixedly connected with a supporting block (45), and the surface of the supporting block (45) is connected with the inner part of the sliding groove (47) in a sliding manner.

7. A high accuracy position sensor based on RFID realization of claim 6, characterized by: two backup pad (46) are close to equal fixedly connected with grip ring (411) in one side mutually, two grip ring (411) set up in dwang (315) both sides.

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