CN116336908B - Selector installed in detecting instrument - Google Patents
Selector installed in detecting instrument Download PDFInfo
- Publication number
- CN116336908B CN116336908B CN202310543209.1A CN202310543209A CN116336908B CN 116336908 B CN116336908 B CN 116336908B CN 202310543209 A CN202310543209 A CN 202310543209A CN 116336908 B CN116336908 B CN 116336908B
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- CN
- China
- Prior art keywords
- selection device
- tube
- mounting
- transparent
- annular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000001514 detection method Methods 0.000 claims abstract description 52
- 230000001360 synchronised effect Effects 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims description 23
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000002372 labelling Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5855—Electric connections to or between contacts; Terminals characterised by the use of a wire clamping screw or nut
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
Abstract
The invention provides a selector installed in a detection instrument, which relates to the field of detection instrument accessories, and comprises a transparent detection tube, wherein the transparent detection tube is made of plastic materials, and an annular installation cavity is sleeved and fixed on the top end section of the transparent detection tube; a mounting supporting plate is fixed on the bottom section of the transparent detection tube, and a motor is fixed at the top end of the mounting supporting plate through screw locking; the storage battery is arranged in the annular mounting cavity, a mounting groove is formed in the circumferential outer wall of the annular mounting cavity, a second selecting device is fixedly arranged in the space inside the mounting groove through screw locking, the storage battery is electrically connected with the second selecting device, the six L-shaped pressing plates are fixedly connected together by the synchronous sliding frame, the two threaded pushing rods can positively and negatively rotate to push and drive the synchronous sliding frame and the six L-shaped pressing plates to slide back and forth together to implement disposable tightness on all power control wires on the second selecting device, the trouble of implementing tightness on a plurality of power control wires step by step in sequence is omitted, and the device is convenient to use.
Description
Technical Field
The invention relates to the technical field of accessories of detection instruments, in particular to a selector installed in a detection instrument.
Background
The multi-selection switch is a switching device which combines the functions of a multi-path tapping selector and a change-over switch together and can bear and switch multi-path current, and is widely applied to instruments for detecting the sizes of spherical parts or workpieces, so that a switch can simultaneously control a plurality of running states of an electric appliance.
When the existing detecting instrument detects, parts to be detected are repeatedly extracted and put in among the detecting holes with different apertures on the detecting instrument in sequence by hands, the detecting instrument is relatively inconvenient to use and poor in detecting efficiency, a plurality of power control wires are generally required to be pressed and connected on a multi-gear selector switch on the detecting instrument, a plurality of pressing wiring assemblies are arranged in a split mode, tightness cannot be synchronously implemented, tightness is needed to be implemented on all the pressing wiring assemblies step by step in sequence, detachment of the plurality of power control wires can be implemented, and the detecting instrument is relatively complicated and low-efficiency in use.
Disclosure of Invention
In view of this, the invention provides a selector installed in a detecting instrument, so as to solve the problems that a plurality of power control wires are required to be pressed and connected on a multi-gear selector switch on the detecting instrument, a plurality of pressing wiring components are arranged in a split mode, tightness cannot be implemented synchronously, tightness is implemented on all the pressing wiring components step by step in sequence, and the plurality of power control wires can be detached and connected, so that the use is complicated and low-efficiency.
The invention provides a selector installed in a detection instrument, which specifically comprises: the transparent detection tube is made of plastic, a feeding cover is formed at the top end of the transparent detection tube, and an annular mounting cavity is sleeved and fixed on the top end section of the transparent detection tube; a mounting supporting plate is fixed on the bottom section of the transparent detection tube, a motor is fixed at the top end of the mounting supporting plate through screw locking, a first selection device is welded at the bottom of a rotating shaft of the motor, and the first selection device is in a circular ring structure; six leak holes are formed in the annular part of the first selection device in a penetrating mode in an annular array mode, and the aperture of each of the six leak holes is sequentially increased; two connecting frames with U-shaped structures are symmetrically fixed on one side of the back of the mounting supporting plate on the bottom section of the transparent detection tube, and a leakage connecting tube is fixedly arranged on the bottom section of the two connecting frames and is kept concentric with the transparent detection tube; the storage battery is arranged in the annular mounting cavity, a mounting groove is formed in the circumferential outer wall of the annular mounting cavity, a second selection device is fixedly locked in the space inside the mounting groove through a screw, and the storage battery is electrically connected with the second selection device; the annular mounting cavity is used for throwing spherical parts or parts to be detected.
Further, the main body part of the second selection device is of a rectangular structure, a long sliding groove is formed in the front side end face of the main body part of the second selection device, and a sliding arm is slidably mounted on the long sliding groove.
Further, a bottom plate is arranged at the rear side of the main body part of the second selection device, and two threaded pushing rods are symmetrically and rotatably connected to the upper end part and the lower end part of the bottom plate.
Further, a synchronous sliding frame is slidably arranged on the main body part of the second selection device, two protruding blocks are symmetrically arranged at the upper end and the lower end of the synchronous sliding frame, two threaded pushing rods and the two protruding blocks penetrate through and are screwed and matched, and the synchronous sliding frame is made of plastic insulation materials.
Further, six Z-shaped electric connection plates made of metal materials are symmetrically arranged on the left side and the right side of the main body of the second selection device, and the head ends of the six Z-shaped electric connection plates are welded with one electric connection shaft rod.
Further, six L-shaped pressing plates are symmetrically arranged on the synchronous sliding frame in a bilateral symmetry mode, a round metal pressing ring is welded at the tail ends of the six L-shaped pressing plates, and the six round metal pressing rings are in sliding fit with the six electric connecting shaft rods.
Further, the power control wire is pressed and fixed between the six circular metal pressing rings and the six power-connection shaft rods, and the sliding arms are used for switching the running states of the selective control motors.
Further, six labeling blocks are arranged on the circumferential outer wall of the first selection device in a surrounding mode, and numerical values for marking and prompting the diameters of the six leak holes are engraved on the six labeling blocks.
Further, the annular part of the first selection device is rotatably positioned between the transparent detection tube and the leakage connecting tube, and six leakage holes are sequentially concentric with the transparent detection tube and the leakage connecting tube in the rotation process of the first selection device.
Further, six L-shaped supporting rods are welded around the bottom of the first selection device, a metal blocking plate is welded at the head ends of the six L-shaped supporting rods, and the six metal blocking plates sequentially rotate the sliding cover on the bottom opening of the leakage connecting cylinder.
Advantageous effects
1. According to the invention, the six L-shaped pressing plates are fixedly connected together by the synchronous sliding frame, the two threaded pushing rods can be pushed forward and backward to drive the synchronous sliding frame and the six L-shaped pressing plates to slide back and forth together to implement disposable tightness on all power control lines on the second selection device, so that the trouble of implementing tightness on a plurality of power control lines step by step in sequence is avoided, and the synchronous sliding frame is convenient to use.
2. According to the invention, the motor drives the first selection device to rotate together and drives six sequentially-increased leak holes to be sequentially concentric with the transparent detection tube and the leak connection tube in the rotation process, when the spherical part is applicable to the leak holes corresponding to the size of the spherical part, the spherical part can be directly leaked and discharged in the leak connection tube and impact the metal blocking plate to make sound, at the moment, an operator immediately stops the motor to intercept the leaked spherical part in the leak connection tube after hearing the sound and check the numerical value on the label block corresponding to the position of the leak connection tube, so that the diameter of the detection part is determined, and compared with the traditional detection device, the trouble that the part to be detected is repeatedly extracted and put among a plurality of detection holes with different apertures in sequence by hand is avoided, and the detection use efficiency is improved.
3. According to the invention, the six metal blocking plates and the six leak holes are concentric and directly opposite vertically, and the six metal blocking plates can rotate along with the first selection device, so that interception temporary storage can be implemented on the spherical parts which are leaked during detection, and the direct leakage loss of the spherical parts is avoided, and the subsequent correction of detection values is influenced.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 is a schematic view of a transparent detection tube structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of an annular mounting cavity of an embodiment of the present invention;
FIG. 3 is a schematic view of the bottom structure of an annular mounting cavity of an embodiment of the present invention;
FIG. 4 is a schematic diagram of the semi-cut internal structure of a transparent detection tube according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a second select device structure of an embodiment of the present invention;
FIG. 6 is a schematic diagram of a first select device architecture of an embodiment of the present invention;
FIG. 7 is a schematic diagram of the bottom structure of a first select device of an embodiment of the invention;
FIG. 8 is a schematic diagram of the backside structure of a second select device of an embodiment of the invention;
FIG. 9 is an enlarged schematic view of portion A of FIG. 4 in accordance with an embodiment of the invention;
fig. 10 is an enlarged schematic view of the portion B in fig. 1 according to an embodiment of the present invention.
List of reference numerals
1. A transparent detection tube; 101. an annular mounting cavity; 102. a feed hood; 103. a connection frame; 104. a leakage connection cylinder; 105. mounting a supporting plate; 2. a motor; 3. a second selection device; 301. a bottom plate; 302. synchronizing the sliding frame; 303. z-shaped power connection plate; 304. an L-shaped pressing plate; 305. a slide arm; 306. a threaded push rod; 4. a first selection device; 401. labeling blocks; 402. a metal closure plate.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention.
Examples: please refer to fig. 1 to 10:
the invention provides a selector installed in a detection instrument, which comprises a transparent detection tube 1, wherein the transparent detection tube 1 is made of plastic, a feeding cover 102 is formed at the top end of the transparent detection tube 1, and an annular installation cavity 101 is fixedly sleeved on the top end section of the transparent detection tube 1; a mounting supporting plate 105 is fixed on the bottom section of the transparent detection tube 1, a motor 2 is fixed at the top end of the mounting supporting plate 105 through screw locking, a first selecting device 4 is welded at the bottom of a rotating shaft of the motor 2, and the first selecting device 4 is in a circular ring structure; six leak holes are formed in the annular part of the first selection device 4 in a penetrating mode in an annular array mode, and the diameters of the six leak holes are sequentially increased; two connecting frames 103 with U-shaped structures are symmetrically fixed on one side of the back of the mounting supporting plate 105 on the bottom section of the transparent detection tube 1, a leakage connecting cylinder 104 is fixedly arranged on the bottom section of the two connecting frames 103, and the leakage connecting cylinder 104 and the transparent detection tube 1 are kept concentric; the storage battery is arranged in the annular mounting cavity 101, a mounting groove is formed in the circumferential outer wall of the annular mounting cavity 101, a second selection device 3 is fixedly locked in the space inside the mounting groove through a screw, and the storage battery is electrically connected with the second selection device 3; the annular mounting cavity 101 is used for putting spherical parts or parts to be detected; the annular part of the first selection device 4 is rotatably positioned between the transparent detection tube 1 and the leak connection cylinder 104, and six leak holes are sequentially kept concentric with the transparent detection tube 1 and the leak connection cylinder 104 in the rotation process of the first selection device 4; the main body part of the second selection device 3 is in a rectangular structure, a long-strip chute is formed in the front side end face of the main body part of the second selection device 3, and a sliding arm 305 is slidably arranged on the long-strip chute; the rear side of the main body part of the second selection device 3 is provided with a bottom plate 301, and two thread pushing rods 306 are symmetrically and rotatably connected to the upper end part and the lower end part of the bottom plate 301; a synchronous sliding frame 302 is slidably arranged on the main body part of the second selection device 3, two protruding blocks are symmetrically arranged at the upper end and the lower end of the synchronous sliding frame 302, two threaded pushing rods 306 are in threaded fit with the two protruding blocks in a penetrating and screwing way, and the synchronous sliding frame 302 is made of plastic insulation materials; six Z-shaped power connection plates 303 made of metal materials are symmetrically arranged on the left side and the right side of the main body part of the second selection device 3, and the head ends of the six Z-shaped power connection plates 303 are welded with one power connection shaft rod; six L-shaped pressing plates 304 are symmetrically arranged on the synchronous sliding frame 302 left and right, the tail ends of the six L-shaped pressing plates 304 are welded with a round metal pressing ring, the six round metal pressing rings are in sliding fit with six power connection shaft rods, the synchronous sliding frame 302 fixedly connects the six L-shaped pressing plates 304 together, the two threaded pushing rods 306 can rotate positively and negatively to push and drive the synchronous sliding frame 302 and the six L-shaped pressing plates 304 to slide back and forth together to implement disposable tightness on all power control lines on the second selection device 3, the trouble of implementing tightness on a plurality of power control lines step by step in sequence is avoided, and the use is convenient; the power control wire is pressed and fixed between the six circular metal press rings and the six power-receiving shaft rods, and the sliding arm 305 is used for switching the operation state of the selective control motor 2, so that the motor 2 and the first selective device 4 can be freely switched among forward rotation, reverse rotation and stop states.
The circumference outer wall of the first selecting device 4 is provided with six labeling blocks 401 in a surrounding mode, numerical values for marking and prompting the apertures of six leak holes are engraved on the six labeling blocks 401, the motor 2 drives the first selecting device 4 to rotate together and drive the six leak holes which are sequentially increased to be concentric with the transparent detecting tube 1 and the leak connecting tube 104 in the rotating process, when the spherical parts are applicable to the leak holes corresponding to the sizes of the spherical parts, the spherical parts can be directly leaked and discharged into the leak connecting tube 104 and collide with the metal blocking plate 402 to make sounds, at the moment, operators can immediately stop the motor 2 after hearing the sounds to intercept the spherical parts which are leaked and discharged into the leak connecting tube 104 and check the numerical values on the labeling blocks 401 corresponding to the positions of the leak connecting tube 104, and the diameters of the detected parts are determined.
The bottom of the first selecting device 4 is welded with six L-shaped supporting rods in a surrounding mode, the head ends of the six L-shaped supporting rods are welded with one metal blocking plate 402, the six metal blocking plates 402 sequentially rotate the sliding cover on the bottom opening of the leakage connecting barrel 104, the six metal blocking plates 402 are directly opposite to the six leakage holes in a concentric mode, the six metal blocking plates 402 can rotate along with the first selecting device 4, interception temporary storage can be carried out on spherical parts which are leaked during detection, direct leakage loss of the spherical parts is avoided, and subsequent correction of detection values is affected.
Specific use and action of the embodiment: according to the invention, in an initial state of detection use, a leak hole with the smallest diameter is placed between a transparent detection tube 1 and a leak receiving cylinder 104 in a rotating mode, firstly, a spherical part is placed in the transparent detection tube 1, a motor 2 is started through a second selection device 3, the motor 2 is controlled to rotate positively, the motor 2 drives a first selection device 4 to rotate together and drive six leak holes which are sequentially increased to be concentric with the transparent detection tube 1 and the leak receiving cylinder 104 in a rotating process, when the spherical part is applicable to the leak hole with the size corresponding to the spherical part, the spherical part can be directly leaked in the leak receiving cylinder 104 and impact a metal blocking plate 402 to make a sound, at the moment, an operator immediately stops the motor 2 after hearing the sound to intercept the spherical part which is leaked in the leak receiving cylinder 104 and check a numerical value on a labeling block 401 corresponding to the position of the leak receiving cylinder 104, the diameter of the detection part is determined, the minimum aperture rotation is reset to be in a use state of being concentric with the transparent detection tube 1 and the leak receiving cylinder 104 after detection is completed, the detected spherical part is discharged from the leak receiving cylinder 104 in sequence, and the six leak holes are sequentially increased in a rotating order when detection is required to be carried out.
Claims (4)
1. The selector installed in the detecting instrument is characterized by comprising a transparent detecting tube (1), wherein the transparent detecting tube (1) is made of plastic, a feeding cover (102) is formed at the top end of the transparent detecting tube (1), and an annular installing cavity (101) is sleeved and fixed on the top end section of the transparent detecting tube (1); a mounting supporting plate (105) is fixed on the bottom section of the transparent detection tube (1), a motor (2) is fixed at the top end of the mounting supporting plate (105) through screw locking, a first selecting device (4) is welded at the bottom of a rotating shaft of the motor (2), and the first selecting device (4) is in a circular ring structure; six leak holes are formed in the annular part of the first selection device (4) in a penetrating mode in an annular array mode, and the diameters of the six leak holes are sequentially increased; two connecting frames (103) with U-shaped structures are symmetrically fixed on one side of the back of the mounting supporting plate (105) on the bottom section of the transparent detection tube (1), a leakage connection tube (104) is fixedly arranged on the bottom section of the two connecting frames (103), and the leakage connection tube (104) and the transparent detection tube (1) are kept concentric; the storage battery is arranged in the annular mounting cavity (101), a mounting groove is formed in the circumferential outer wall of the annular mounting cavity (101), a second selection device (3) is fixedly locked in the space inside the mounting groove through a screw, and the storage battery is electrically connected with the second selection device (3); the annular mounting cavity (101) is used for putting spherical parts to be detected;
the main body part of the second selection device (3) is of a rectangular structure, a long chute is formed in the front end face of the main body part of the second selection device (3), and a sliding arm (305) is slidably arranged on the long chute;
the rear side of the main body part of the second selection device (3) is provided with a bottom plate (301), and two thread pushing rods (306) are symmetrically and rotatably connected to the upper end part and the lower end part of the bottom plate (301);
a synchronous sliding frame (302) is slidably arranged on the main body part of the second selection device (3), two protruding blocks are symmetrically arranged at the upper end and the lower end of the synchronous sliding frame (302), two threaded pushing rods (306) are in threaded fit with the two protruding blocks in a penetrating and screwing mode, and the synchronous sliding frame (302) is made of plastic insulation materials;
six Z-shaped power connection plates (303) made of metal materials are symmetrically arranged on the left side and the right side of the main body part of the second selection device (3), and the head ends of the six Z-shaped power connection plates (303) are welded with one power connection shaft rod;
six L-shaped pressing plates (304) are symmetrically arranged on the synchronous sliding frame (302) in a left-right direction, the tail ends of the six L-shaped pressing plates (304) are welded with a round metal pressing ring, and the six round metal pressing rings are in sliding fit with six power-on shaft rods;
six L-shaped supporting rods are welded around the bottom of the first selection device (4), one metal blocking plate (402) is welded at the head ends of the six L-shaped supporting rods, and the six metal blocking plates (402) sequentially rotate the sliding cover on the bottom opening of the leakage connecting barrel (104).
2. A selector for mounting in a test instrument as set forth in claim 1 wherein: the power control wire is pressed and fixed between the six circular metal pressing rings and the six power connection shaft rods, and the sliding arm (305) is used for switching the operation state of the selective control motor (2).
3. A selector for mounting in a test instrument as set forth in claim 1 wherein: six labeling blocks (401) are arranged on the circumferential outer wall of the first selection device (4) in a surrounding mode, and numerical values for marking and prompting the apertures of six leak holes are engraved on the six labeling blocks (401).
4. A selector for mounting in a test instrument as set forth in claim 1 wherein: the annular part of the first selection device (4) is rotatably positioned between the transparent detection tube (1) and the leakage connecting tube (104), and six leakage holes are sequentially concentric with the transparent detection tube (1) and the leakage connecting tube (104) in the rotation process of the first selection device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310543209.1A CN116336908B (en) | 2023-05-15 | 2023-05-15 | Selector installed in detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310543209.1A CN116336908B (en) | 2023-05-15 | 2023-05-15 | Selector installed in detecting instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116336908A CN116336908A (en) | 2023-06-27 |
| CN116336908B true CN116336908B (en) | 2023-07-18 |
Family
ID=86882591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310543209.1A Active CN116336908B (en) | 2023-05-15 | 2023-05-15 | Selector installed in detecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116336908B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001296102A (en) * | 2000-04-14 | 2001-10-26 | Nsd Kk | Position-detecting device for dancer roll |
| CA2955092A1 (en) * | 2014-07-15 | 2016-01-21 | Timothy D. F. FORD | Environmentally protected switch and device using same |
| CN216348333U (en) * | 2021-12-02 | 2022-04-19 | 万金机械配件(东莞)有限公司 | Straightness detection device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7429980B2 (en) * | 2004-11-19 | 2008-09-30 | Sunrex Technology Corp. | Oscillation and rotation metric controller |
-
2023
- 2023-05-15 CN CN202310543209.1A patent/CN116336908B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001296102A (en) * | 2000-04-14 | 2001-10-26 | Nsd Kk | Position-detecting device for dancer roll |
| CA2955092A1 (en) * | 2014-07-15 | 2016-01-21 | Timothy D. F. FORD | Environmentally protected switch and device using same |
| CN216348333U (en) * | 2021-12-02 | 2022-04-19 | 万金机械配件(东莞)有限公司 | Straightness detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116336908A (en) | 2023-06-27 |
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