CN112698098A - Device for measuring winding wrapping type resistance - Google Patents

Device for measuring winding wrapping type resistance Download PDF

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Publication number
CN112698098A
CN112698098A CN201911009496.8A CN201911009496A CN112698098A CN 112698098 A CN112698098 A CN 112698098A CN 201911009496 A CN201911009496 A CN 201911009496A CN 112698098 A CN112698098 A CN 112698098A
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bottom plate
wrapped
tape
resistance device
pogo pin
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CN112698098B (en
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张荣斌
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Mitac Computer Kunshan Co Ltd
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Mitac Computer Kunshan Co Ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant

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  • General Physics & Mathematics (AREA)
  • Adjustable Resistors (AREA)
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Abstract

本发明涉及一种测量卷带包裹式电阻装置,其包括:底板机构,底板机构设置于水平面上,底板机构包括底板、滑动沟槽结构及若干个弹片结构;连接机构,连接机构设置于底板机构上,连接机构包括定位块、弹簧针、连接杆、接触头及第一弹簧结构,利用本发明的测量卷带包裹式电阻装置,不仅解决夹持取出电阻元件时产生断裂及污染的问题,并且准确测出卷带包裹式电阻的阻抗,还减少测量流程及时间,大大提高了测量效率。

Figure 201911009496

The invention relates to a measuring tape-wrapped resistance device, comprising: a bottom plate mechanism, the bottom plate mechanism is arranged on a horizontal plane, the bottom plate mechanism comprises a bottom plate, a sliding groove structure and a plurality of elastic sheet structures; a connecting mechanism, the connecting mechanism is arranged on the bottom plate mechanism On the other hand, the connecting mechanism includes a positioning block, a pogo pin, a connecting rod, a contact head and a first spring structure. Using the measuring tape-wrapped resistance device of the present invention not only solves the problems of breakage and pollution when the resistance element is clamped and taken out, but also Accurately measure the impedance of the tape-wrapped resistor, reduce the measurement process and time, and greatly improve the measurement efficiency.

Figure 201911009496

Description

Device for measuring winding wrapping type resistance
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of resistance measurement, in particular to a device for measuring a coiled tape wrapped resistance.
[ background of the invention ]
At present, a production workshop wraps and fixes a resistance element by using a winding tape, and inconvenience of measurement operation is directly caused due to the small size of the resistance element, the resistance element is clamped and taken out from the winding tape and is welded on a circuit board in a measurement mode at the present stage, voltage and current are increased at two ends of the resistance element, then an ammeter is used for contacting two poles of the resistance element, so that impedance of the resistance element is measured, however, the resistance element is required to be clamped and taken out from the winding tape in the measurement mode, breakage and pollution of the resistance element are easily caused, inaccuracy of measurement data is caused, the resistance element is welded and fixed on the circuit board, a test flow and time are increased, and the problem of reduction of measurement efficiency is caused.
In view of the above, it is necessary to provide a device for measuring a tape-wrapped resistor, so as to solve the problems of the current measurement method, such as the breaking pollution of the resistor element, the inaccurate measurement data, and the reduction of the test efficiency.
[ summary of the invention ]
The invention aims to provide a device for measuring a winding tape wrapped resistor, which is used for solving the problems of resistor element fracture pollution, inaccurate measurement data and low test efficiency caused by the existing measuring mode, and comprises the following components:
the bottom plate mechanism is arranged on a horizontal plane and comprises a bottom plate, a sliding groove structure and a plurality of elastic sheet structures, wherein the bottom plate is arranged on the horizontal plane, threaded holes are formed in four corners of the bottom plate, the sliding groove structure is arranged on one side of the bottom plate, the elastic sheet structures are arranged in four corners of the bottom plate, and the elastic sheet structures move up and down in the threaded holes;
connecting mechanism, connecting mechanism set up in on the bottom plate mechanism, connecting mechanism includes locating piece, spring pin, connecting rod, contact and first spring structure, a locating piece is fixed in one side of bottom plate, another locating piece set up in the structural and along the removal of slip slot structure direction of slip slot, the spring pin set up in on the locating piece, the one end of connecting rod set up in on the spring pin, the contact set up in the other end of connecting rod, first spring structure connects the bottom plate reaches the central point of connecting rod puts.
Optionally, the bottom plate is made of an acrylic plate material.
Optionally, the pogo pin is internally provided with a second spring structure, the outer part of the pogo pin is a cylinder, and the height of the pogo pin is less than 5 mm.
Optionally, the top end of the contact is a cone.
Optionally, the positioning block, the pogo pin, the connecting rod, and the contact are made of a metal material, and the metal material has conductivity.
Optionally, the winding-wrapped resistance measuring device is further provided with a multifunctional multimeter and a power supply, the power supply and two poles of the multifunctional multimeter are respectively connected with the positioning block, and the voltage of the power supply is 10-30V.
Optionally, the holding force of the first spring structure is downwardly and inwardly stretched, and the first spring structure and the spring needle have elasticity.
Optionally, a screw, a third spring structure and a thin plate are arranged on the elastic sheet structure, the screw is connected with the third spring structure and the thin plate, and the third spring structure has elasticity.
Optionally, one end of the thin plate is provided with a through hole, the other end of the thin plate is an arc-shaped thin plate, the through hole is matched with the screw, a layer of protective film is arranged on the surface of the thin plate, and the protective film is made of a soft rubber material.
Compared with the prior art, the device for measuring the tape-wrapped resistance firstly connects the power supply and the two poles of the multifunctional multimeter with the positioning blocks respectively, places the tape-wrapped resistance on the bottom plate, then adjusting the height of the spring plate structure to fix four corners of the tape wrapping resistor, then adjusting the moving distance of the positioning block along the direction of the sliding groove structure, the contact heads are respectively connected and fixed on the two poles of the coil belt wrapped resistor, namely the top ends of the contact heads are respectively pressed on the two poles of the coil belt wrapped resistor, then after a certain time, the current is stable, the multifunctional multimeter measures the impedance of the winding belt wrapped resistance, the winding belt wrapped resistance measuring device of the invention not only solves the problems of fracture and pollution when the resistance element is clamped and taken out, and the impedance of the coiled tape wrapped resistor is accurately measured, the measuring flow and time are reduced, and the measuring efficiency is greatly improved.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of a device for measuring a tape-wrapped resistor according to the present invention.
Fig. 2 is a front view of the device for measuring a tape-wrapped resistance of the present invention.
Fig. 3 is a schematic structural diagram of the tape-wrapped resistor of the present invention.
Fig. 4 is a schematic structural diagram of a measuring tape wrapped resistor device in a first operating state in a preferred embodiment of the invention.
FIG. 5 is a schematic structural diagram illustrating a second operating state of the device for measuring a tape-wrapped resistance according to a preferred embodiment of the invention.
Fig. 6 is a schematic structural diagram illustrating a third operating state of the device for measuring a tape-wrapped resistance according to a preferred embodiment of the invention.
FIG. 7 is a schematic diagram illustrating a fourth operating state of the TAB apparatus according to the present invention.
FIG. 8 is a front view of a fourth operating state of the TAB apparatus of the present invention in a preferred embodiment.
[ detailed description ] embodiments
To further illustrate the technical means and effects of the present invention, the following detailed description is given with reference to a preferred embodiment of the present invention and the accompanying drawings.
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a device for measuring a tape-wrapped resistance according to the present invention, fig. 2 is a front view of the device for measuring a tape-wrapped resistance according to the present invention, and the device 100 for measuring a tape-wrapped resistance includes:
the base plate mechanism 110 is arranged on a horizontal plane, the base plate mechanism 110 comprises a base plate 111, a sliding groove structure 112 and a plurality of elastic sheet structures 113, the base plate 111 is arranged on the horizontal plane, threaded holes are formed in four corners of the base plate 111, the sliding groove structure 112 is arranged on one side of the base plate 111, the elastic sheet structures 113 are arranged in the four corners of the base plate 111, the elastic sheet structures 113 move up and down in the threaded holes, the threaded holes are used for fixing the elastic sheet structures 113, the sliding groove structure 112 is used for fixing the positioning block 121, and the elastic sheet structures 113 are used for fixing the four corners of the tape wrapping type resistor;
the connecting mechanism 120 is disposed on the bottom plate mechanism 110, the connecting mechanism 120 includes a positioning block 121, a pogo pin 122, a connecting rod 123, a contact head 124 and a first spring structure (not shown), the positioning block 121 is fixed on one side of the bottom plate 111, the other positioning block 121 is disposed on the sliding groove structure 112 and moves along the direction of the sliding groove structure 112, the pogo pin 122 is disposed on the positioning block 121, one end of the connecting rod 123 is disposed on the pogo pin 122, the contact head 124 is disposed on the other end of the connecting rod 123, the first spring structure (not shown) connects the center positions of the bottom plate 111 and the connecting rod 123, the positioning block 121 is used for fixing the pogo pin 122, and the pogo pin 122, the connecting rod 123 and the contact head 124 are used for fixing two poles of the tape-wrapped resistor, the top end of the contact head 124 is pressed on two poles of the coil tape wrapped resistor, the first spring structure (not shown) is used for buffering the downward pressure of the connecting rod 123, and when the coil tape wrapped resistor is placed on the bottom plate 111, the positioning block 121 is arranged in the sliding groove structure 112 to move on one side of the coil tape wrapped resistor, so that the top end of the contact head 124 is pressed on the electrode of the coil tape wrapped resistor.
The bottom plate 111 is made of an acrylic plate material, and the bottom plate 111 is made of the acrylic plate material, so that current in a circuit of the tape-wrapped resistance measuring device 100 is effectively blocked, the circuit is protected, and the impedance of the tape-wrapped resistance is accurately measured.
The pogo pin 122 has a second spring structure therein, the outer portion of the pogo pin 122 is a cylinder, and the height of the pogo pin 122 is less than 5 mm.
Wherein, the top end of the contact head 124 is a cone.
The positioning block 121, the pogo pin 122, the connecting rod 123 and the contact 124 are made of a metal material, and the metal material has conductivity.
The measuring tape-wrapped resistance device 100 is further provided with a multifunctional multimeter (not shown) and a power supply (not shown), two poles of the power supply (not shown) and the multifunctional multimeter (not shown) are respectively connected with the positioning block 121, and the voltage of the power supply (not shown) is 10-30V.
Wherein the holding force of the first spring structure (not shown) is downwardly and inwardly stretched, and the first spring structure (not shown) and the pogo pin 122 have elasticity.
The spring plate structure 113 is provided with a screw, a third spring structure and a thin plate, the screw is connected with the third spring structure and the thin plate, the third spring structure has elasticity, the screw is used for fixing the third spring structure and the thin plate at four corners of the bottom plate 111, and the thin plate is used for pressing four corners of the winding belt wrapped resistor.
The one end of sheet metal is equipped with the through-hole, the other end of sheet metal is the arc sheet metal, the through-hole with the screw matches, the surface of sheet metal is equipped with one deck protective film, protective film's material is the flexible glue material, because the surface of sheet metal is equipped with one deck protective film, protective film's material is the flexible glue material, makes winding parcel formula resistance is difficult by the fish tail.
Referring to fig. 3, fig. 3 is a schematic structural diagram of the tape-wrapped resistor of the present invention, a plurality of resistor elements 11 are disposed on the tape-wrapped resistor 10, two poles of the resistor elements 11 are exposed outside the tape, a width of the resistor elements 11 is between 0.2 mm and 0.3 mm, and a thickness of the resistor elements 11 is between 0.13 mm and 0.3 mm.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a first working state of the device for measuring a tape-wrapped resistor according to the present invention in a preferred embodiment, in this embodiment, two poles of a power supply (not shown) and a multi-function multimeter (not shown) are respectively connected to a positioning block 121, and then, the tape-wrapped resistor 10 is placed on a bottom plate 111, at this time, four corners of the tape-wrapped resistor 10 are not fixed by a spring structure 113, and the top end of a contact 124 is not pressed against two poles of the tape-wrapped resistor 10.
Referring to fig. 5, fig. 5 is a schematic structural diagram illustrating a second working state of the device for measuring a tape-wrapped resistor according to the present invention in a preferred embodiment, in this embodiment, when the tape-wrapped resistor 10 is placed on the bottom plate 111, the height of the spring structure 113 is adjusted to fix four corners of the tape-wrapped resistor 10, at this time, the top end of the contact 124 is not pressed against two poles of the tape-wrapped resistor 10, and a multi-function multimeter (not shown) is not used for measuring the impedance of the tape-wrapped resistor 10.
Referring to fig. 6, 7 and 8, fig. 6 is a schematic structural diagram illustrating a third operating state of the tape-wrapped resistor device according to a preferred embodiment of the present invention, FIG. 7 is a schematic diagram illustrating a fourth operating state of the TAB apparatus of the present invention in a preferred embodiment, fig. 8 is a front view of a fourth operating state of the device for measuring a tape-wrapped resistance according to the present invention in a preferred embodiment, when the spring structure 113 fixes four corners of the tape-wrapped resistor 10, the moving distance of the positioning block 121 along the sliding groove structure 112 is adjusted to press the pogo pin 122 downward, so that the contacts 124 are respectively connected to two poles of the tape-wrapped resistor 10, namely, the top ends of the contact heads 124 are respectively pressed on two poles of the tape-wrapped resistor 10, and then after a certain time, the current is stable, and a multifunctional multimeter (not shown in the figure) measures the impedance of the tape-wrapped resistor 10.
Compared with the prior art, the device 100 for measuring the tape-wrapped resistance of the invention firstly connects the two poles of a power supply (not shown) and a multifunctional multimeter (not shown) with the positioning block 121 respectively, the tape-wrapped resistance 10 is placed on the bottom plate 111, then the height of the spring plate structure 113 is adjusted to fix the four corners of the tape-wrapped resistance 10, then the moving distance of the positioning block 121 along the direction of the sliding groove structure 112 is adjusted, so that the contact head 124 is respectively connected and fixed with the two poles of the tape-wrapped resistance 10, namely the top end of the contact head 124 is respectively pressed on the two poles of the tape-wrapped resistance 10, and then after a certain time, the current is stable, the multifunctional multimeter (not shown) measures the impedance of the tape-wrapped resistance 10, by utilizing the device 100 for measuring the tape-wrapped resistance of the invention, the problems of fracture and pollution generated when the resistance element 11 is clamped and taken out are solved, and the, and the measurement flow and time are also reduced, and the measurement efficiency is greatly improved.
It should be noted that the present invention is not limited to the above embodiments, and any simple modifications of the above embodiments based on the technical solution of the present invention, equivalent changes and modifications are within the scope of the present invention.

Claims (9)

1.一种测量卷带包裹式电阻装置,其包括:1. A measuring tape-wrapped resistance device, comprising: 底板机构,所述底板机构设置于水平面上,所述底板机构包括底板、滑动沟槽结构及若干个弹片结构,所述底板设置于水平面上,所述底板的四角设有螺纹孔,所述滑动沟槽结构设置于所述底板的一侧,所述弹片结构设置于所述底板的四角,所述弹片结构于所述螺纹孔内上下移动;Bottom plate mechanism, the bottom plate mechanism is arranged on a horizontal plane, the bottom plate mechanism includes a bottom plate, a sliding groove structure and a number of elastic sheet structures, the bottom plate is arranged on a horizontal plane, the four corners of the bottom plate are provided with threaded holes, the sliding The groove structure is arranged on one side of the bottom plate, the elastic sheet structure is arranged at the four corners of the bottom plate, and the elastic sheet structure moves up and down in the threaded hole; 连接机构,所述连接机构设置于所述底板机构上,所述连接机构包括定位块、弹簧针、连接杆、接触头及第一弹簧结构,所述一定位块固定于所述底板的一侧,所述另一定位块设置于所述滑动沟槽结构上且沿滑动沟槽结构方向移动,所述弹簧针设置于所述定位块上,所述连接杆的一端设置于所述弹簧针上,所述接触头设置于所述连接杆的另一端,所述第一弹簧结构连接所述底板及所述连接杆的中心位置。a connecting mechanism, the connecting mechanism is arranged on the bottom plate mechanism, the connecting mechanism includes a positioning block, a pogo pin, a connecting rod, a contact head and a first spring structure, and the positioning block is fixed on one side of the bottom plate , the other positioning block is arranged on the sliding groove structure and moves along the direction of the sliding groove structure, the pogo pin is arranged on the positioning block, and one end of the connecting rod is arranged on the pogo pin , the contact head is arranged at the other end of the connecting rod, and the first spring structure connects the bottom plate and the center position of the connecting rod. 2.根据权利要求1所述的测量卷带包裹式电阻装置,其特征在于,所述底板的材料为亚克力板材料。2 . The measuring tape-wrapped resistance device according to claim 1 , wherein the material of the bottom plate is an acrylic plate material. 3 . 3.根据权利要求1所述的测量卷带包裹式电阻装置,其特征在于,所述弹簧针内置第二弹簧结构,所述弹簧针的外部是圆柱体,所述弹簧针的高度小于5毫米。3 . The measuring tape wrapped resistance device according to claim 1 , wherein the pogo pin has a built-in second spring structure, the outside of the pogo pin is a cylinder, and the height of the pogo pin is less than 5 mm. 4 . . 4.根据权利要求1所述的测量卷带包裹式电阻装置,其特征在于,所述接触头的顶端为圆锥体。4 . The measuring tape-wrapped resistance device according to claim 1 , wherein the top end of the contact head is a cone. 5 . 5.根据权利要求1所述的测量卷带包裹式电阻装置,其特征在于,所述定位块、所述弹簧针、所述连接杆及所述接触头的材料为金属材料,所述金属材料具有导电性。5 . The measuring tape wrapped resistance device according to claim 1 , wherein the material of the positioning block, the pogo pin, the connecting rod and the contact head is a metal material, and the metal material Conductive. 6.根据权利要求1所述的测量卷带包裹式电阻装置,其特征在于,所述测量卷带包裹式电阻装置还配置多功能万用表及电源,所述电源及所述多功能万用表的两极分别连接所述定位块,所述电源的电压在10-30V。6. The measurement tape-wrapped resistance device according to claim 1, wherein the measurement tape-wrapped resistance device is also configured with a multi-function multimeter and a power supply, and the two poles of the power supply and the multi-function multimeter are respectively Connect the positioning block, the voltage of the power supply is 10-30V. 7.根据权利要求1所述的测量卷带包裹式电阻装置,其特征在于,所述第一弹簧结构的保持力是向下向内拉伸,所述第一弹簧结构及所述弹簧针具有弹性。7 . The measuring tape-wrapped resistance device according to claim 1 , wherein the holding force of the first spring structure is to stretch downward and inward, and the first spring structure and the pogo pin have 7 . elasticity. 8.根据权利要求1所述的测量卷带包裹式电阻装置,其特征在于,所述弹片结构上设有螺丝、第三弹簧结构及薄板,所述螺丝连接所述第三弹簧结构及所述薄板,所述第三弹簧结构具有弹性。8 . The measuring tape wrapped resistance device according to claim 1 , wherein a screw, a third spring structure and a thin plate are arranged on the elastic sheet structure, and the screw connects the third spring structure and the The thin plate, the third spring structure has elasticity. 9.根据权利要求8所述的测量卷带包裹式电阻装置,其特征在于,所述薄板的一端设有通孔,所述薄板的另一端为弧形薄板,所述通孔与所述螺丝匹配,所述薄板的表面设有一层保护薄膜,所述保护薄膜的材料为软胶材料。9 . The measuring tape wrapped resistance device according to claim 8 , wherein one end of the thin plate is provided with a through hole, the other end of the thin plate is an arc-shaped thin plate, and the through hole is connected to the screw. 10 . Matching, the surface of the thin plate is provided with a layer of protective film, and the material of the protective film is a soft rubber material.
CN201911009496.8A 2019-10-23 2019-10-23 Device for measuring coiled tape wrapped resistor Active CN112698098B (en)

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Citations (8)

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Publication number Priority date Publication date Assignee Title
TW200944812A (en) * 2008-02-26 2009-11-01 Top Eng Co Ltd Apparatus for testing a chip and taping a carrier tape containing the tested chip
CN103439537A (en) * 2013-08-01 2013-12-11 华北电力大学 Lossless sample clamp of solar battery current-voltage testing system
CN103592548A (en) * 2013-11-26 2014-02-19 南通大学 Automatic double-probe test platform based on bitmap tracking method
CN203526088U (en) * 2013-11-07 2014-04-09 珠海格力电器股份有限公司 Electronic component detection device
CN104624523A (en) * 2013-11-07 2015-05-20 珠海格力电器股份有限公司 Electronic component detection device and electronic component automatic detection method
CN106706650A (en) * 2015-08-20 2017-05-24 昆山市和博电子科技有限公司 Chip resistor detection process device
CN207929582U (en) * 2017-12-04 2018-10-02 东莞理工学院 A kind of resistance automatic sorting detection all-in-one machine
CN109166680A (en) * 2018-09-29 2019-01-08 李俊 Production and processing system for resistance alloys

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200944812A (en) * 2008-02-26 2009-11-01 Top Eng Co Ltd Apparatus for testing a chip and taping a carrier tape containing the tested chip
CN103439537A (en) * 2013-08-01 2013-12-11 华北电力大学 Lossless sample clamp of solar battery current-voltage testing system
CN203526088U (en) * 2013-11-07 2014-04-09 珠海格力电器股份有限公司 Electronic component detection device
CN104624523A (en) * 2013-11-07 2015-05-20 珠海格力电器股份有限公司 Electronic component detection device and electronic component automatic detection method
CN103592548A (en) * 2013-11-26 2014-02-19 南通大学 Automatic double-probe test platform based on bitmap tracking method
CN106706650A (en) * 2015-08-20 2017-05-24 昆山市和博电子科技有限公司 Chip resistor detection process device
CN207929582U (en) * 2017-12-04 2018-10-02 东莞理工学院 A kind of resistance automatic sorting detection all-in-one machine
CN109166680A (en) * 2018-09-29 2019-01-08 李俊 Production and processing system for resistance alloys

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