CN111650406B - Portable ann's rule tester calibrating device - Google Patents
Portable ann's rule tester calibrating device Download PDFInfo
- Publication number
- CN111650406B CN111650406B CN202010543896.3A CN202010543896A CN111650406B CN 111650406 B CN111650406 B CN 111650406B CN 202010543896 A CN202010543896 A CN 202010543896A CN 111650406 B CN111650406 B CN 111650406B
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- rod
- fixedly connected
- supporting block
- shell
- screw rod
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a portable safety tester calibrating device, which comprises a supporting block and is characterized in that: the supporting block is provided with symmetrical grooves, one end of a sliding groove rod is hinged in each groove, the other end of each sliding groove rod is fixedly connected with a supporting round rod, one side of each supporting block is fixedly connected with a square plate II, the square plate II is in threaded connection with a screw rod II, one end of the screw rod II is fixedly connected with a handle II, the other end of the screw rod II is movably connected with a long rod of a U-shaped rod, two short rods of the U-shaped rod are arranged in corresponding sliding grooves of the sliding groove rods respectively, and the upper side of each supporting block is fixedly connected with a swing mechanism. The invention relates to the field of calibration equipment, in particular to a portable safety standard tester calibration device. The invention relates to a portable safety standard tester calibrating device which is beneficial to realizing the calibration of a portable safety standard tester.
Description
Technical Field
The invention relates to the field of calibration equipment, in particular to a portable safety standard tester calibration device.
Background
Safety regulations are requirements for product safety in product certification, including safety requirements of product parts and safety requirements after finished products are formed. The safety tester (safety tester for short) is a main instrument for testing the safety performance of products, and generally comprises a voltage resistance test, a leakage current test, a grounding resistance test and an insulation resistance test. At present, current ann rule tester only places on the workstation, can not height-adjusting, and is inconvenient when accomodating moreover. This is a disadvantage of the prior art.
Disclosure of Invention
The invention aims to provide a portable safety tester calibration device, which is beneficial to realizing the calibration of the portable safety tester.
The invention adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a portable ann rule tester calibrating device, includes the supporting shoe, characterized by: the supporting block is provided with symmetrical grooves, one end of a sliding groove rod is hinged in each groove, the other end of each sliding groove rod is fixedly connected with a supporting round rod, one side of each supporting block is fixedly connected with a square plate II, the square plate II is in threaded connection with a screw rod II, one end of the screw rod II is fixedly connected with a handle II, the other end of the screw rod II is movably connected with a long rod of a U-shaped rod, two short rods of the U-shaped rod are arranged in corresponding sliding grooves of the sliding groove rods respectively, and the upper side of each supporting block is fixedly connected with a swing mechanism.
As a further limitation of the technical scheme, the swing mechanism comprises a shell, the upper side of the supporting block is fixedly connected with the shell, one side of a short plate of the shell is fixedly connected with a first square plate, the first square plate is in threaded connection with a first screw rod, one end of the first screw rod is fixedly connected with a first handle, the other end of the first screw rod is movably connected with a rectangular groove rod, one side of the short plate of the shell is fixedly connected with symmetrical hollow square rods, and symmetrical testers are arranged in the shell.
As a further limitation of the technical scheme, one side of each tester is fixedly connected with a short rod of each L-shaped rod, a long rod of each L-shaped rod is hinged with one end of each guide rod, and each guide rod is arranged in the corresponding hollow square rod.
As a further limitation of the technical solution, the two long plates of the housing are respectively and fixedly connected with symmetrical square rods, each square rod is respectively hinged with one end of a first connecting rod, and the other end of each first connecting rod is respectively hinged with one end of a second connecting rod.
As a further limitation of the technical scheme, the other end of each first lower connecting rod is fixedly connected with a round rod.
As a further limitation of the technical solution, each of the round rods is respectively disposed in the sliding slot of the rectangular slotted rod.
Compared with the prior art, the invention has the advantages and positive effects that:
(1) the device is provided with the first handle, the first connecting rod can swing by rotating the first handle, and a tester is effectively and conveniently placed;
(2) the device is provided with a second handle, and the swinging of the supporting round rod can be realized by rotating the second handle, so that the height can be effectively adjusted;
(3) this device is provided with the casing, can realize depositing of tester, convenient storage.
The invention relates to a portable safety tester calibrating device which is beneficial to realizing the calibration of a portable safety tester.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a third schematic perspective view of the present invention;
FIG. 4 is a schematic diagram of a partial perspective structure of the present invention;
fig. 5 is a schematic partial perspective view of the present invention.
In the figure: 1. the tester comprises a tester 2, an L-shaped rod 3, a guide rod 4, a hollow square rod 5, a rectangular groove rod 6, a first screw rod 7, a first square plate 8, a first handle 9, a second handle 10, a second square plate 11, a second screw rod 12, a U-shaped rod 13, a supporting round rod 14, a sliding groove rod 15, a shell 16, a square rod 17, a first connecting rod 18, a round rod 19, a second connecting rod 20, a supporting block 21 and a groove.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
As shown in fig. 1 to 5, the present invention includes a supporting block 20, the supporting block 20 is provided with symmetrical grooves 21, one end of a chute rod 14 is hinged in each groove 21, the other end of each chute rod 14 is fixedly connected with a supporting round rod 13, one side of the supporting block 20 is fixedly connected with a square plate two 10, the square plate two 10 is connected with a screw rod two 11 in a threaded manner, one end of the screw rod two 11 is fixedly connected with a handle two 9, the other end of the screw rod two 11 is movably connected with a long rod of a U-shaped rod 12, two short rods of the U-shaped rod 12 are respectively arranged in corresponding chutes of the chute rods 14, and the upper side of the supporting block 20 is fixedly connected with a swing mechanism.
The swing mechanism comprises a shell 15, the upper side of the supporting block 20 is fixedly connected with the shell 15, one side of a short plate of the shell 15 is fixedly connected with a first square plate 7, the first square plate 7 is in threaded connection with a first screw rod 6, one end of the first screw rod 6 is fixedly connected with a first handle 8, the other end of the first screw rod 6 is movably connected with a rectangular groove rod 5, one side of the short plate of the shell 15 is fixedly connected with symmetrical hollow square rods 4, and symmetrical testers 1 are arranged in the shell 15.
One side of each tester 1 is fixedly connected with a short rod of the L-shaped rod 2, the long rod of each L-shaped rod 2 is hinged with one end of the corresponding guide rod 3, and each guide rod 3 is arranged in the corresponding hollow square rod 4.
The two long plates of the shell 15 are respectively fixedly connected with symmetrical square rods 16, each square rod 16 is respectively hinged with one end of a first connecting rod 17, and the other end of each first connecting rod 17 is respectively hinged with one end of a second connecting rod 19.
The other end of each lower connecting rod one 17 is fixedly connected with a round rod 18.
Each of the round bars 18 is respectively disposed in the sliding grooves of the rectangular grooved bars 15.
The first screw 6 and the second screw 11 both have a self-locking function.
The working process of the invention is as follows: when the tester starts to measure, the second handle 9 is rotated, the second handle 9 drives the second screw rod 11 to rotate and move downwards, the second screw rod 11 drives the U-shaped rod 12 to move downwards, the U-shaped rod 12 drives the sliding chute rod 14 to swing and move along the sliding chute of the sliding chute rod 14, the sliding chute rod 14 drives the round rod 13 to swing, the sliding chute rod 14 drives the supporting block 20 to move downwards, the supporting block 20 drives the shell 15 and other parts to move downwards, after the tester moves downwards to a proper position, the second handle 9 is stopped to rotate, the first handle 8 is rotated, the first handle 8 drives the first screw rod 6 to rotate and move upwards, the first screw rod 6 drives the rectangular chute rod 5 to move upwards, the rectangular chute rod 5 drives the round rod 18 to swing and move along the rectangular chute rod 5, the round rod 18 drives the first connecting rod 17 on the lower side to swing, the first connecting rod 17 on the lower side drives the second connecting rod 19 to swing, and the second connecting rod 19 drives the first connecting rod 17 on the upper side to swing, when the connecting rod 17 of upside swings to the level, stop rotating handle 8, upwards lift up tester 1, tester 1 drives L shape pole 2 rebound, L shape pole 2 drives guide bar 3 along hollow square bar 4 rebound, place tester 1 on the connecting rod 17 of upside, tester 1 drives L shape pole 2 swing, open tester 1, begin the test, after the test finishes, make tester 1 reset, reverse rotation handle 8 and handle two 9, make connecting rod 17 and support round bar 13 reset, the convenient removal, save space.
The above disclosure is only one specific embodiment of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (1)
1. The utility model provides a portable ann rule tester calibrating device, includes supporting shoe (20), characterized by: the supporting block (20) is provided with symmetrical grooves (21), one end of a sliding groove rod (14) is hinged in each groove (21), the other end of each sliding groove rod (14) is fixedly connected with a supporting round rod (13), one side of each supporting block (20) is fixedly connected with a square plate II (10), the square plate II (10) is in threaded connection with a screw rod II (11), one end of the screw rod II (11) is fixedly connected with a handle II (9), the other end of the screw rod II (11) is movably connected with a long rod of a U-shaped rod (12), two short rods of the U-shaped rod (12) are arranged in corresponding sliding grooves of the sliding groove rods (14), the upper side of each supporting block (20) is fixedly connected with a swinging mechanism, each swinging mechanism comprises a shell (15), the upper side of each supporting block (20) is fixedly connected with the shell (15), one side of the short plates of each shell (15) is fixedly connected with a square plate I (7), the square plate I (7) is in threaded connection with the screw rod I (6), one end of the screw rod I (6) is fixedly connected with the handle I (8), the other end of the screw rod I (6) is movably connected with the rectangular groove rod (5), one side of a short plate of the shell (15) is fixedly connected with the symmetrical hollow square rod (4), the shell (15) is internally provided with symmetrical testers (1), one side of each tester (1) is fixedly connected with the short rod of the L-shaped rod (2) respectively, a long rod of each L-shaped rod (2) is hinged with one end of a guide rod (3) respectively, each guide rod (3) is arranged in the corresponding hollow square rod (4) respectively, two long plates of the shell (15) are fixedly connected with the symmetrical square rods (16) respectively, each square rod (16) is hinged with one end of a connecting rod I (17) respectively, and the other end of each connecting rod I (17) is hinged with one end of a connecting rod II (19) respectively, the other end of each first connecting rod (17) on the lower side is fixedly connected with a round rod (18), and each round rod (18) is arranged in a sliding groove of the rectangular groove rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010543896.3A CN111650406B (en) | 2020-07-30 | 2020-07-30 | Portable ann's rule tester calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010543896.3A CN111650406B (en) | 2020-07-30 | 2020-07-30 | Portable ann's rule tester calibrating device |
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| Publication Number | Publication Date |
|---|---|
| CN111650406A CN111650406A (en) | 2020-09-11 |
| CN111650406B true CN111650406B (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010543896.3A Active CN111650406B (en) | 2020-07-30 | 2020-07-30 | Portable ann's rule tester calibrating device |
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| CN (1) | CN111650406B (en) |
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| US6876211B2 (en) * | 2002-03-13 | 2005-04-05 | Seagate Technology Llc | Printed circuit board test fixture that supports a PCB to be tested |
| CN208775280U (en) * | 2018-08-30 | 2019-04-23 | 苏州市威尔华电气技术有限公司 | A kind of earth resistance tester containing box |
| CN210681577U (en) * | 2019-09-20 | 2020-06-05 | 北京市兴南电气工程有限公司 | Protective device of relay protection tester |
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| CN206710967U (en) * | 2017-05-19 | 2017-12-05 | 曲靖师范学院 | A kind of portable Height Adjustable computer camera |
| CN107973063A (en) * | 2017-11-01 | 2018-05-01 | 安徽省林锦记食品工业有限公司 | A kind of special pushing meanss of jelly package |
| CN208643875U (en) * | 2018-07-02 | 2019-03-26 | 浙江美仕达日用品有限公司 | A kind of containing box mold being conveniently replaceable mold core |
| CN210079579U (en) * | 2018-12-27 | 2020-02-18 | 四川宗迈工程设计有限公司 | Quality of water soil mud sampling equipment rack |
| CN209793674U (en) * | 2019-03-01 | 2019-12-17 | 莆田市城厢区诺林贸易有限公司 | Tool placing box for automobile maintenance |
| CN210133425U (en) * | 2019-06-14 | 2020-03-10 | 新疆交通职业技术学院 | Laboratory tool storage device |
| CN210416670U (en) * | 2019-08-05 | 2020-04-28 | 徐伟伟 | Magnetic resonance diagnostic apparatus conveying equipment |
| CN110613514A (en) * | 2019-10-24 | 2019-12-27 | 潘小雷 | Anesthesia apparatus placer for anesthesia department |
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| CN111650406A (en) | 2020-09-11 |
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