CN109283393B - Resistance tester for copper-clad wire with good anti-skid effect - Google Patents
Resistance tester for copper-clad wire with good anti-skid effect Download PDFInfo
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- CN109283393B CN109283393B CN201811155139.8A CN201811155139A CN109283393B CN 109283393 B CN109283393 B CN 109283393B CN 201811155139 A CN201811155139 A CN 201811155139A CN 109283393 B CN109283393 B CN 109283393B
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- skid
- fixed
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- 230000000694 effects Effects 0.000 title claims abstract description 24
- 238000012360 testing method Methods 0.000 claims abstract description 39
- 239000000428 dust Substances 0.000 claims abstract description 35
- 238000004804 winding Methods 0.000 claims abstract description 31
- 238000003860 storage Methods 0.000 claims description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 241000252254 Catostomidae Species 0.000 claims description 3
- 229920000114 Corrugated plastic Polymers 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 241001422033 Thestylus Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000013102 re-test Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
-
- 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
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- 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
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
-
- 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
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention provides a resistance tester for a copper-clad wire with good anti-skidding effect, which comprises a resistance tester main body, a control switch, an anode binding post, a cathode binding post, a clamping lug, an anti-skidding fixing clamping seat structure, a fixable test wire containing box structure, a rotatable folding dust cover structure, a portable handle, an anti-skidding sleeve, a wire, an anode clamp, a cathode clamp, a clamping ring and a recording pen, wherein the resistance tester main body is fixed on the upper side of the inside of the anti-skidding fixing clamping seat structure. The U-shaped clamping seat, the threaded through hole, the jacking bolt and the anti-skid fixing sucker are arranged, so that the anti-skid function of adsorption fixing is realized, and the stability of the resistance tester is ensured; the winding wheel, the rotating shaft and the manual winding handle are arranged, so that the wires of the resistance tester can be stored conveniently; the arrangement of the clamping ring and the recording pen is beneficial to attaching the data recording pen at any time and is convenient for recording detection data.
Description
Technical Field
The invention belongs to the technical field of resistance testers, and particularly relates to a resistance tester with good anti-skidding effect for a copper-clad wire.
Background
The resistance tester is an indispensable tool for electric safety inspection and ground connection engineering completion acceptance. The device comprises a grounding resistance tester, an insulation resistance tester, a direct current resistance tester, a surface resistance tester and a loop resistance tester. The loop resistance measuring instrument (transformer loop resistance tester) is suitable for testing the contact resistance value of the main contact of the high-low voltage switch, the direct current resistance value of the high-low voltage cable line and the like. The intelligent loop resistance tester adopts 100A constant current output. The highest output voltage reaches 10V (2-3 times of the conventional instrument), and a test wire with a thin carrier surface can be adopted, so that the labor intensity of field testers is greatly reduced. The testing process is automatically implemented by single-chip control, the accuracy is high, the retest is good, the single-key operation is simple and easy, and the testing data is displayed in a liquid crystal mode. Is suitable for different working environments.
In life, copper wires are used as wires. The electric conductivity is good, and the electric brush is widely used for manufacturing wires, cables, brushes and the like; the heat conductivity is good, and the heat conducting material is commonly used for manufacturing magnetic instruments and meters which need to be protected from magnetic interference, such as compasses, aviation meters and the like; the plastic is extremely good, and the plastic is easy to be processed by hot pressing and cold pressing, and can be made into copper materials such as pipes, bars, wires, strips, plates, foils and the like. The pure copper products are two kinds of smelting products and processed products.
The invention discloses a dustproof handheld resistance tester, which comprises a display screen protection film and a resistance tester body, wherein one side of the resistance tester body is rotationally connected with a dustproof cover through a hinge, a writing board is embedded in the inner wall of the dustproof cover, a display screen, an operation panel and a pen groove are arranged on one side surface of the resistance tester body, the operation panel is positioned between the display screen and the pen groove, clamping angles are respectively fixed at four corners of the top of the display screen, the four corners of the display screen protection film are respectively positioned in the four clamping angles, the display screen protection film is positioned above the display screen, a writing pen is arranged in the pen groove, and a wiring groove is formed in the other side surface of the resistance tester body. However, the existing resistance tester for copper-clad wires has the problems of poor anti-slip effect, inconvenient storage of wires of the resistance tester and no dustproof function.
Therefore, the invention of the resistance tester for the copper-clad wire with good anti-skid effect is very necessary.
Disclosure of Invention
In order to solve the technical problems, the invention provides a resistance tester for a copper-clad wire with good anti-skidding effect, which aims to solve the problems that the existing resistance tester for the copper-clad wire is poor in anti-skidding effect, inconvenient to store wires of the resistance tester and does not have a dustproof function. The resistance tester for the copper-clad wire with good anti-skidding effect comprises a resistance tester main body, a control switch, an anode binding post, a cathode binding post, a clamping lug and an anti-skidding fixing clamping seat structure, wherein the anti-skidding fixing clamping seat structure can fix a test wire storage box structure, a rotatable folding dust cover structure, a portable handle, an anti-skidding sleeve, a wire, an anode clamp, a cathode clamp, a clamping ring and a recording pen; the control switch is embedded in the middle position of the lower part of the front surface of the resistance tester main body; the positive terminal is spliced on the right upper side of the front surface of the resistance tester main body; the negative electrode binding post is spliced on the right upper side of the front surface of the resistance tester main body; the clamping lug screw is connected to the upper right side of the resistance tester main body; the fixable test wire containing box structure is arranged at the right side of the upper surface of the main body of the resistance tester; the rotatable folding dust cover structure is arranged at the left side of the front surface of the main body of the resistance tester; the portable handle screw is connected to the middle position of the upper surface of the resistance tester main body; the anti-slip sleeve is sleeved in the middle of the outer surface of the portable handle; the positive electrode clamp is connected with the positive electrode binding post through a lead; the negative electrode clamp is connected with a negative electrode binding post through a lead; the clamping ring is glued at the middle position of the upper part of the front surface of the resistance tester main body; the recording pen is inserted into the inner side of the clamping ring; the anti-skid fixing clamping seat structure comprises a U-shaped clamping seat, threaded through holes, a jacking bolt, an anti-skid fixing sucking disc, a jacking pad and an anti-collision buffer air bag, wherein the threaded through holes are respectively transversely formed in the lower parts of the vertical sections on the left side and the right side of the U-shaped clamping seat; the jacking bolt is in threaded connection with the inside of the threaded through hole; the anti-skid fixed suckers are respectively adsorbed at four corners of the lower surface of the U-shaped clamping seat; the jacking pad is glued at the top end of the jacking bolt; the anti-collision buffer air bags are respectively glued at the upper positions of the vertical sections on the left side and the right side of the U-shaped clamping seat.
Preferably, the fixable test line storage box structure comprises a test line storage box, ball bearings, a fixed clamping piece, a winding wheel, a rotating shaft and a manual winding handle, wherein the ball bearings are respectively embedded in the middle positions of the left side and the right side of the inside of the test line storage box; the fixing clamping pieces are respectively connected to the left side and the right side of the inner upper surface of the test line storage box through screws; one end of the rotating shaft is glued at the middle position of the outer side of the winding wheel, and the other end of the rotating shaft is spliced at the inner ring of the ball bearing; the manual winding handle is sleeved at the right end of the rotating shaft.
Preferably, the rotatable folding dust cover structure comprises a supporting rod, a fixed sleeve, a dust cover, a magnet block, a fixed jack and a fixed sheet, wherein the fixed sleeve is movably sleeved at the upper end and the lower end of the supporting rod respectively; the dust cover is glued at the middle position of the right side of the supporting rod; the magnet blocks are respectively glued at the right side positions of the upper half part and the lower half part of the rear surface of the dust cover; the fixed jacks are respectively transversely arranged on the upper half part and the lower half part of the front surface of the fixing piece; the fixing pieces are respectively connected with the right middle position of the dust cover through screws.
Preferably, the dust cover specifically adopts a rectangular PVC corrugated plastic cover; the fixed sleeve is arranged in a cementing way with the main body of the resistance tester; the clamping lug is spliced with the fixed jack; the clamping lug is specifically made of stainless steel sheets with one ends in arc shapes.
Preferably, the positive terminal is disposed on the left side of the negative terminal.
Preferably, two wires are arranged; one end of the left-side arranged lead is connected with the positive terminal, and the other end of the left-side arranged lead is connected with the positive clamping screw; one end of the right-side arranged lead is connected with the negative terminal, and the other end of the right-side arranged lead is connected with the negative terminal through a negative clamping screw.
Preferably, the recording pen specifically adopts a black neutral pen.
Preferably, the anti-collision buffer air bag specifically adopts a cylindrical rubber air bag; the main body of the resistance tester is clamped in the U-shaped clamping seat and is tightly propped up by the propping bolt; the jacking pad is a round rubber pad with the thickness of three millimeters to five millimeters.
Preferably, the test line storage box specifically adopts a PE plastic box with an opening on the front surface; the test wire storage box is arranged in a cementing way with the main body of the resistance tester; the rotating shaft is in interference fit with the inner ring of the ball bearing.
Preferably, the manual winding handle is arranged at the right part of the test wire storage box; the outer surface of the manual winding handle is provided with a straight-line type anti-skid pattern.
Preferably, the wire is wound around the outer surface of the winding wheel.
Preferably, the anti-slip sleeve is a cylindrical silica gel sleeve; the wall thickness of the anti-skid sleeve is set between three millimeters and five millimeters.
Preferably, the positive electrode clamp and the negative electrode clamp are respectively and electrically connected with the main body of the resistance tester through wires; the resistance tester main body specifically adopts a resistance tester with the model of JLT-2513.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the U-shaped clamping seat, the threaded through hole, the jacking bolt and the anti-skid fixing sucker are arranged, so that the anti-skid function of adsorption fixing is realized, and the stability of the resistance tester is ensured.
2. In the invention, the arrangement of the jacking cushion and the anti-collision buffer air bag is beneficial to playing a role in clamping and playing a role in buffering and anti-collision during moving.
3. According to the invention, the winding wheel, the rotating shaft and the manual winding handle are arranged, so that the wires of the resistance tester can be conveniently stored, and the winding and the unwinding are convenient.
4. According to the invention, the fixing clamping piece is arranged, so that the positive electrode clamp and the negative electrode clamp can be clamped and fixed respectively, and the wrong use is prevented.
5. In the invention, the arrangement of the support rod, the fixed sleeve, the dust cover, the magnet block, the fixed jack and the fixed sheet is beneficial to playing a role in dust prevention of the resistance tester and prolonging the service life of the resistance tester.
6. According to the portable handle and the anti-skid sleeve, the portable handle and the anti-skid sleeve are beneficial to carrying the resistance tester, and the effect of preventing the hand from skidding is achieved.
7. According to the invention, the arrangement of the clamping ring and the recording pen is beneficial to attaching the data recording pen at any time, and is convenient for recording detection data.
8. In the invention, the clamping lug is spliced with the fixed jack; the clamping lug specifically adopts a stainless steel sheet with one end being arc-shaped, is favorable for shaping and fixing the dust cover, and improves the dust-proof effect.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the anti-slip fixing socket structure of the present invention.
Fig. 3 is a schematic structural view of a fixable test line storage box according to the present invention.
Fig. 4 is a schematic structural view of the rotatable folding dust cap structure of the present invention.
In the figure:
1. a resistance tester main body; 2. a control switch; 3. a positive terminal; 4. a negative electrode binding post; 5. a clamping lug; 6. an anti-slip fixing clamping seat structure; 61. a U-shaped clamping seat; 62. a threaded through hole; 63. a jack bolt; 64. an anti-skid fixed sucker; 65. a tightening pad; 66. an anti-collision buffer air bag; 7. a structure of the test line storage box can be fixed; 71. a test line storage box; 72. a ball bearing; 73. fixing the clamping piece; 74. a winding wheel; 75. a rotating shaft; 76. manually winding a handle; 8. a rotatable folding dust cover structure; 81. a support rod; 82. fixing the sleeve; 83. a dust cover; 84. a magnet block; 85. a fixed jack; 86. a fixing piece; 9. a portable handle; 10. an anti-skid sleeve; 11. a wire; 12. a positive electrode clip; 13. a negative electrode clamp; 14. a clasp; 15. a stylus.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
examples:
as shown in fig. 1 to 2, the invention provides a resistance tester for copper covered wires, which has good anti-slip effect, and comprises a resistance tester main body 1, a control switch 2, an anode binding post 3, a cathode binding post 4, a clamping lug 5, an anti-slip fixing clamping seat structure 6, a fixable test wire containing box structure 7, a rotatable folding dust cover structure 8, a portable handle 9, an anti-slip sleeve 10, a conducting wire 11, an anode clamp 12, a cathode clamp 13, a clamping ring 14 and a recording pen 15, wherein the resistance tester main body 1 is fixed on the upper side of the inner part of the anti-slip fixing clamping seat structure 6; the control switch 2 is embedded in the middle position of the lower part of the front surface of the resistance tester main body 1; the positive terminal 3 is spliced on the right upper side of the front surface of the resistance tester main body 1; the negative terminal 4 is spliced on the right upper side of the front surface of the resistance tester main body 1; the clamping lug 5 is connected to the upper right side of the resistance tester main body 1 through screws; the fixable test wire containing box structure 7 is arranged at the right side of the upper surface of the resistance tester main body 1; the rotatable folding dust cover structure 8 is arranged at the left side of the front surface of the resistance tester main body 1; the portable handle 9 is connected with the middle position of the upper surface of the resistance tester main body 1 through screws; the anti-slip sleeve 10 is sleeved in the middle of the outer surface of the portable handle 9; the positive electrode clamp 12 is connected with the positive electrode binding post 3 through a lead 11; the negative electrode clamp 13 is connected with the negative electrode binding post 4 through a lead 11; the clamping ring 14 is glued at the middle position of the upper part of the front surface of the resistance tester main body 1; the recording pen 15 is inserted into the inner side of the clamping ring 14; the anti-skid fixing clamping seat structure 6 comprises a U-shaped clamping seat 61, threaded through holes 62, a jacking bolt 63, an anti-skid fixing suction disc 64, a jacking pad 65 and an anti-collision buffer air bag 66, wherein the threaded through holes 62 are respectively transversely formed in the lower positions of the vertical sections on the left side and the right side of the U-shaped clamping seat 61; the jacking bolt 63 is in threaded connection with the inside of the threaded through hole 62; the anti-skid fixing suckers 64 are respectively adsorbed at four corners of the lower surface of the U-shaped clamping seat 61; the jacking pad 65 is glued to the top end of the jacking bolt 63; the anti-collision buffer air bags 66 are respectively glued at the upper parts of the vertical sections at the left side and the right side of the U-shaped clamping seat 61; the anti-skid sleeve 10 is held by hand to carry the portable handle 9, the resistance tester is moved to a place where the resistance tester needs to be used, and the anti-skid fixing sucker 64 is firmly adsorbed on a tabletop.
As shown in fig. 3, in the above embodiment, specifically, the fixable test wire storage box structure 7 includes a test wire storage box 71, ball bearings 72, a fixing clip 73, a winding wheel 74, a rotating shaft 75 and a manual winding handle 76, wherein the ball bearings 72 are respectively embedded in intermediate positions of left and right sides of the inside of the test wire storage box 71; the fixing clips 73 are respectively connected to the left and right sides of the inner upper surface of the test line storage box 71 by screws; one end of the rotating shaft 75 is glued at the middle position of the outer side of the winding wheel 74, and the other end of the rotating shaft is spliced at the inner ring of the ball bearing 72; the manual winding handle 76 is sleeved at the right end of the rotating shaft 75; the positive electrode clamp 12 and the negative electrode clamp 13 are respectively taken down from the fixed clamping piece 73 and respectively clamped at two ends of the copper clad wire, an external power supply is connected, the control switch 2 is opened to start the resistance tester main body 1, the resistance of the copper clad wire can be tested, the recording pen 15 is taken out from the clamping ring 14, and the test result is recorded; after the test is completed, the manual winding handle 76 is screwed clockwise to rotate the rotating shaft 75 in the ball bearing 72, so that the winding wheel 74 is driven to rotate, the conducting wire 11 is stored, and the positive electrode clamp 12 and the negative electrode clamp 13 are clamped on the fixed clamping piece 73.
As shown in fig. 4, in the above embodiment, specifically, the rotatable and foldable dust cover structure 8 includes a supporting rod 81, a fixed sleeve 82, a dust cover 83, a magnet block 84, a fixed jack 85 and a fixing piece 86, where the fixed sleeve 82 is movably sleeved on the upper end and the lower end of the supporting rod 81 respectively; the dust cover 83 is glued at the middle position of the right side of the supporting rod 81; the magnet blocks 84 are respectively glued on the right side of the upper half part and the lower half part of the rear surface of the dust cover 83; the fixed jacks 85 are respectively transversely arranged on the upper half part and the lower half part of the front surface of the fixed sheet 86; the fixing pieces 86 are respectively connected with the right middle position of the dust cover 83 by screws; the fixing piece 86 is held by hand, the fixing piece 86 is taken off from the clamping piece 5, the dust cover 83 is folded leftwards, the magnet block 84 is separated from the resistance tester main body 1 in the folding process, and the supporting rod 81 is rotated to enable the dust cover 83 to be turned to the left side of the resistance tester main body 1.
In the above embodiment, specifically, the dust cover 83 is a rectangular PVC corrugated plastic cover; the fixed sleeve 82 is arranged in a cementing way with the resistance tester main body 1; the clamping lug 5 is spliced with the fixed jack 85; the clamping lug 5 is specifically made of a stainless steel sheet with one end being arc-shaped.
In the above embodiment, specifically, the positive electrode terminal 3 is provided on the left side of the negative electrode terminal 4.
In the above embodiment, specifically, two wires 11 are provided; one end of the left-side arranged lead 11 is connected with the positive terminal 3 in a tied way, and the other end of the left-side arranged lead is connected with the positive clamp 12 through a screw; one end of the right-side arranged lead 11 is connected with the negative terminal 4 in a tied mode, and the other end of the right-side arranged lead is connected with the negative clamp 13 through a screw.
In the above embodiment, specifically, the stylus 15 is a black gel pen.
In the above embodiment, the crash cushion airbag 66 is a cylindrical rubber airbag; the main body 1 of the resistance tester is clamped in the U-shaped clamping seat 61 and is tightly propped up by the propping bolt 63; the jacking pad 65 is a circular rubber pad with a thickness of three to five millimeters.
In the above embodiment, specifically, the test line storage box 71 is a PE plastic box with an opening on the front surface; the test wire storage box 71 is arranged in a gluing way with the resistance tester main body 1; the rotating shaft 75 is in interference fit with the inner ring of the ball bearing 72.
In the above embodiment, specifically, the manual winding handle 76 is provided at the right part of the test wire housing box 71; the outer surface of the manual winding handle 76 is provided with a straight anti-skid pattern.
In the above embodiment, specifically, the wire 11 is wound around the outer surface of the winding wheel 74.
In the above embodiment, specifically, the anti-slip sleeve 10 specifically adopts a cylindrical silica gel sleeve; the wall thickness of the anti-slip sleeve 10 is set between three and five millimeters.
In the above embodiment, specifically, the positive electrode clamp 12 and the negative electrode clamp 13 are respectively electrically connected to the main body 1 of the resistance tester through the wires 11; the resistance tester main body 1 specifically adopts a resistance tester with the model number of JLT-2513.
Principle of operation
When the anti-skid resistance tester is used, the anti-skid sleeve 10 is held by a hand to carry the portable handle 9, the resistance tester is moved to a place where the anti-skid fixing suction disc 64 is required to be used, the anti-skid fixing suction disc 64 is firmly adsorbed on a table top, then the fixing sheet 86 is held by a hand to be taken off from the clamping sheet 5, the dust cover 83 is folded leftwards, the magnet block 84 is separated from the resistance tester main body 1 in the folding process, and the support rod 81 is rotated to enable the dust cover 83 to be turned to the left side of the resistance tester main body 1; the positive electrode clamp 12 and the negative electrode clamp 13 are respectively taken down from the fixed clamping piece 73 and respectively clamped at two ends of the copper clad wire, an external power supply is connected, the control switch 2 is opened to start the resistance tester main body 1, the resistance of the copper clad wire can be tested, the recording pen 15 is taken out from the clamping ring 14, and the test result is recorded; after the test is completed, the manual winding handle 76 is screwed clockwise to rotate the rotating shaft 75 in the ball bearing 72, so that the winding wheel 74 is driven to rotate, the conducting wire 11 is stored, and the positive electrode clamp 12 and the negative electrode clamp 13 are clamped on the fixed clamping piece 73.
By using the technical scheme of the invention or under the inspired by the technical scheme of the invention, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the invention.
Claims (10)
1. The resistance tester for the copper-clad wire with good anti-skidding effect is characterized by comprising a resistance tester main body (1), a control switch (2), a positive terminal (3), a negative terminal (4), a clamping lug (5), an anti-skidding fixed clamping seat structure (6), a fixable test wire containing box structure (7), a rotatable folding dust cover structure (8), a portable handle (9), an anti-skidding sleeve (10), a wire (11), a positive clamp (12), a negative clamp (13), a clamping ring (14) and a recording pen (15), wherein the resistance tester main body (1) is fixed on the upper side of the inside of the anti-skidding fixed clamping seat structure (6); the control switch (2) is embedded in the middle position of the lower part of the front surface of the resistance tester main body (1); the positive terminal (3) is inserted into the right upper side of the front surface of the resistance tester main body (1); the negative electrode binding post (4) is inserted into the right upper side of the front surface of the resistance tester main body (1); the clamping lug (5) is connected to the upper right side of the resistance tester main body (1) through a screw; the fixable test wire containing box structure (7) is arranged at the right side of the upper surface of the resistance tester main body (1); the rotatable folding dust cover structure (8) is arranged at the left side of the front surface of the resistance tester main body (1); the portable handle (9) is connected with the middle position of the upper surface of the main body (1) of the resistance tester through screws; the anti-skid sleeve (10) is sleeved at the middle position of the outer surface of the portable handle (9); the positive electrode clamp (12) is connected with the positive electrode binding post (3) through a lead (11); the negative electrode clamp (13) is connected with the negative electrode binding post (4) through a lead (11); the clamping ring (14) is glued at the middle position of the upper part of the front surface of the resistance tester main body (1); the recording pen (15) is inserted into the inner side of the clamping ring (14); the anti-skid fixing clamping seat structure (6) comprises a U-shaped clamping seat (61), threaded through holes (62), a jacking bolt (63), an anti-skid fixing sucker (64), a jacking pad (65) and an anti-collision buffer air bag (66), wherein the threaded through holes (62) are respectively transversely formed in the lower positions of the vertical sections on the left side and the right side of the U-shaped clamping seat (61); the jacking bolt (63) is in threaded connection with the inside of the threaded through hole (62); the anti-skid fixed suckers (64) are respectively adsorbed at four corners of the lower surface of the U-shaped clamping seat (61); the jacking pad (65) is glued at the top end of the jacking bolt (63); the anti-collision buffer air bags (66) are respectively glued at the upper positions of the vertical sections on the left side and the right side of the U-shaped clamping seat (61).
2. The resistance tester for the copper-clad wire with good anti-skid effect according to claim 1, wherein the fixable test wire containing box structure (7) comprises a test wire containing box (71), ball bearings (72), a fixed clamping piece (73), a winding wheel (74), a rotating shaft (75) and a manual winding handle (76), wherein the ball bearings (72) are respectively inlaid in middle positions of the left side and the right side of the inside of the test wire containing box (71); the fixing clamping pieces (73) are respectively connected to the left side and the right side of the inner upper surface of the test wire storage box (71) through screws; one end of the rotating shaft (75) is glued at the middle position of the outer side of the winding wheel (74), and the other end of the rotating shaft is spliced at the inner ring of the ball bearing (72); the manual winding handle (76) is sleeved at the right end of the rotating shaft (75).
3. The resistance tester for the copper-clad wire with good anti-skidding effect according to claim 1, wherein the rotatable folding dust cover structure (8) comprises a supporting rod (81), a fixed sleeve (82), a dust cover (83), a magnet block (84), a fixed jack (85) and a fixed sheet (86), and the fixed sleeve (82) is respectively movably sleeved at the upper end and the lower end of the supporting rod (81); the dust cover (83) is glued at the middle position of the right side of the supporting rod (81); the magnet blocks (84) are respectively glued at the right side positions of the upper half part and the lower half part of the rear surface of the dust cover (83); the fixed jacks (85) are respectively transversely arranged at the upper half part and the lower half part of the front surface of the fixed sheet (86); the fixing pieces (86) are respectively connected to the right middle position of the dust cover (83) through screws.
4. A resistance tester for copper covered wires with good anti-slip effect as claimed in claim 3, characterized in that the dust cover (83) is a rectangular PVC corrugated plastic cover; the fixed sleeve (82) is arranged in a cementing way with the resistance tester main body (1); the clamping lug (5) is spliced with the fixed jack (85); the clamping lug (5) is specifically made of a stainless steel sheet with one end being arc-shaped.
5. The resistance tester for the copper-clad wire with good anti-slip effect according to claim 1, wherein the positive terminal (3) is arranged on the left side of the negative terminal (4).
6. The resistance tester for copper-clad wires with good anti-slip effect according to claim 1, wherein two wires (11) are provided; one end of a left lead (11) is connected with the positive terminal (3) in a tied way, and the other end of the lead is connected with the positive clamp (12) through a screw; one end of the right wire (11) is connected with the negative terminal (4), and the other end is connected with the negative clamp (13) through a screw.
7. The resistance tester for copper covered wires with good anti-skid effect according to claim 1, wherein the anti-collision buffer air bag (66) is a cylindrical rubber air bag; the resistance tester main body (1) is clamped in the U-shaped clamping seat (61) and is tightly propped up by the propping bolt (63); the jacking pad (65) is a circular rubber pad with the thickness of three millimeters to five millimeters.
8. The resistance tester for copper-clad wires with good anti-slip effect according to claim 2, wherein the test wire storage box (71) is a PE plastic box with an opening on the front surface; the test wire storage box (71) is arranged in an adhesive joint with the resistance tester main body (1); the rotating shaft (75) is in interference fit with the inner ring of the ball bearing (72).
9. The resistance tester for copper-clad wire with good anti-slip effect according to claim 2, wherein the manual winding handle (76) is provided at the right part of the test wire storage box (71); the outer surface of the manual winding handle (76) is provided with a straight-line-shaped anti-skid pattern.
10. The resistance tester for copper-clad wires with good anti-slip effect according to claim 1, wherein the anti-slip sleeve (10) is a cylindrical silica gel sleeve; the wall thickness of the anti-skid sleeve (10) is set between three millimeters and five millimeters.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811155139.8A CN109283393B (en) | 2018-09-30 | 2018-09-30 | Resistance tester for copper-clad wire with good anti-skid effect |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811155139.8A CN109283393B (en) | 2018-09-30 | 2018-09-30 | Resistance tester for copper-clad wire with good anti-skid effect |
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| CN109283393A CN109283393A (en) | 2019-01-29 |
| CN109283393B true CN109283393B (en) | 2023-11-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110261699B (en) * | 2019-06-24 | 2021-06-22 | 广东天圣高科股份有限公司 | Digital electrical parameter measuring instrument |
| CN111722005A (en) * | 2020-06-12 | 2020-09-29 | 杭州元朗智能科技有限公司 | Direct current digital voltage test instrument |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11155261A (en) * | 1998-09-25 | 1999-06-08 | Toshiba Corp | Dynamoelectric machine inspection device and dynamoelectric machine inspection method |
| JP2004251805A (en) * | 2003-02-21 | 2004-09-09 | Kyoritsu Electrical Instruments Works Ltd | Apparatus for storing portable measuring instrument |
| JP4843743B1 (en) * | 2011-06-17 | 2011-12-21 | 株式会社バンダイ | Portable game device |
| CN207051319U (en) * | 2017-07-01 | 2018-02-27 | 江苏纳沛斯半导体有限公司 | A kind of multifunctional semiconductor resistance meter |
| CN207096332U (en) * | 2017-07-14 | 2018-03-13 | 扬州市苏中电力设备有限公司 | A kind of resistance meter for carrying high-voltage isulation plate |
| CN207268755U (en) * | 2017-07-01 | 2018-04-24 | 江苏纳沛斯半导体有限公司 | A kind of dust-protection type hand-held resistance meter |
| CN207689591U (en) * | 2017-12-18 | 2018-08-03 | 天津市中泰电气成套有限公司 | A kind of Portable low-pressure electric appliance detector |
| CN209471177U (en) * | 2018-09-30 | 2019-10-08 | 张家港立志传导新材料有限公司 | A kind of copper binding wire resistance meter of good antiskid effect |
-
2018
- 2018-09-30 CN CN201811155139.8A patent/CN109283393B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11155261A (en) * | 1998-09-25 | 1999-06-08 | Toshiba Corp | Dynamoelectric machine inspection device and dynamoelectric machine inspection method |
| JP2004251805A (en) * | 2003-02-21 | 2004-09-09 | Kyoritsu Electrical Instruments Works Ltd | Apparatus for storing portable measuring instrument |
| JP4843743B1 (en) * | 2011-06-17 | 2011-12-21 | 株式会社バンダイ | Portable game device |
| CN207051319U (en) * | 2017-07-01 | 2018-02-27 | 江苏纳沛斯半导体有限公司 | A kind of multifunctional semiconductor resistance meter |
| CN207268755U (en) * | 2017-07-01 | 2018-04-24 | 江苏纳沛斯半导体有限公司 | A kind of dust-protection type hand-held resistance meter |
| CN207096332U (en) * | 2017-07-14 | 2018-03-13 | 扬州市苏中电力设备有限公司 | A kind of resistance meter for carrying high-voltage isulation plate |
| CN207689591U (en) * | 2017-12-18 | 2018-08-03 | 天津市中泰电气成套有限公司 | A kind of Portable low-pressure electric appliance detector |
| CN209471177U (en) * | 2018-09-30 | 2019-10-08 | 张家港立志传导新材料有限公司 | A kind of copper binding wire resistance meter of good antiskid effect |
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| CN109283393A (en) | 2019-01-29 |
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