CN112489908B - Piezoresistor with elastic module - Google Patents
Piezoresistor with elastic module Download PDFInfo
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- CN112489908B CN112489908B CN202011392803.8A CN202011392803A CN112489908B CN 112489908 B CN112489908 B CN 112489908B CN 202011392803 A CN202011392803 A CN 202011392803A CN 112489908 B CN112489908 B CN 112489908B
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- pin
- elastic module
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/01—Mounting; Supporting
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/08—Cooling, heating or ventilating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/08—Cooling, heating or ventilating arrangements
- H01C1/084—Cooling, heating or ventilating arrangements using self-cooling, e.g. fins, heat sinks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
Abstract
The invention discloses a piezoresistor with an elastic module, which comprises a piezoresistor main body, a heat absorbing sheet, a heat conducting sheet, pins, a fixed shell, a through hole, a fixed cap, a first connecting rod, a second connecting rod, a fixed block, an elastic module, a movable seat, a heat radiating plate, a first mounting groove, a first fixed shaft, a first pressing plate, a cavity, a second fixed shaft, a second mounting groove, a fixed groove, a second pressing plate, a first mounting block, a fixed spring, a second mounting block and a rubber sleeve, wherein the fixed cap and a cushion block are clamped and loosened by the compression and extension of a spiral spring in the elastic module, so that the device is convenient to mount and dismount quickly, the heat emitted by the piezoresistor main body is absorbed by the heat absorbing sheet, and then the heat absorbing liquid is conducted by the heat conducting sheet, so that the device is convenient to dissipate heat quickly, and the pins are clamped and fixed by the first pressing plate, the second pressing plate and the rubber sleeve, the two pins are separated, so that the short circuit condition is avoided.
Description
Technical Field
The invention relates to the technical field of resistors, in particular to a piezoresistor with an elastic module.
Background
The piezoresistor is a voltage-limiting element sensitive to voltage change, and is characterized in that: at a given temperature, when the voltage exceeds a certain critical value, the resistance value thereof is sharply reduced, the current passing through it is sharply increased, and the voltage and the current do not have a linear relationship, and thus, the varistor is also called a nonlinear varistor.
The application of piezoresistor as electronic components in the circuit is very general, but the mode of soldering is adopted in the installation of general piezoresistor, it can accomplish the installation just to need professional equipment and technique, it is wasted time and energy, and dismantle inconveniently after the installation, very big reduction work efficiency, two pins of piezoresistor are longer simultaneously, the condition of short circuit can appear when bumping, serious condition that can cause the pin to break even, greatly reduced the security that piezoresistor used, and piezoresistor can send a large amount of heats in the use, the heat distributes in time and can cause the phenomenon that piezoresistor burns out, the security of using has been reduced.
Disclosure of Invention
The present invention is directed to a varistor with an elastic module to solve the above problems.
In order to solve the technical problems, the invention provides the following technical scheme: a piezoresistor with an elastic module comprises a piezoresistor main body, a heat absorbing sheet, a heat conducting sheet, pins, a fixed shell, through holes, a fixed cap, a cushion block, a first connecting rod, a second connecting rod, a fixed block, an elastic module, a movable seat, a sleeve, a heat radiating plate, a fixed seat, a first mounting groove, a first fixed shaft, a stop block, a first pressing plate, a cavity, a second fixed shaft, a second mounting groove, a conical head, a fixed groove, a second pressing plate, a first mounting block, a fixed spring, a second mounting block and a rubber sleeve, wherein the centers of two sides of the piezoresistor main body are respectively bonded with one side of the heat absorbing sheet through heat conducting glue, the center of the other side of the heat absorbing sheet is bonded with the top of one side of the heat conducting sheet, the bottom of the heat conducting sheet penetrates through the top of the fixed shell, the bottom of the heat conducting sheet is positioned in the cavity, the cavity is arranged in the fixed shell, and the center of one side of the fixed shell is provided with the through holes, the top and the bottom of the inner wall of the through hole are respectively and fixedly provided with a plurality of heat dissipation plates, two ends of the bottom of the piezoresistor main body are respectively provided with pins, the pins respectively penetrate through two sides of the center of the top of the fixed shell, two sides of the center of the bottom of the fixed shell are attached to the top of the fixed cap, the fixed cap is sleeved and fixed at one end of the center of the pins, the middle lower part of the pins is sleeved and fixed with a fixed seat, four sides of the fixed seat are respectively provided with a first mounting groove, the top of one opposite side of the first mounting groove is respectively and fixedly connected with two ends of a first fixed shaft, the center of the first fixed shaft is sleeved with one end of a first connecting rod, the first connecting rod is rotatably connected with the center of the first fixed shaft, the other end of the first connecting rod is hinged with one end of a second connecting rod, the other end of the second connecting rod is sleeved and rotatably connected with the center of the second fixed shaft, the second fixed axle both ends respectively with second mounting groove one side top fixed connection in opposite directions, and the second mounting groove is seted up at sliding seat four sides center top, the sliding seat cup joints in the pin lower part, and pin and sliding seat sliding connection, sliding seat bottom and elastic module top welding, elastic module cup joints peripherally in the pin bottom.
According to the technical scheme, the outer circumference of the upper middle part of the pin is attached to the inner circumference of the rubber sleeve, the outer circumference of the rubber sleeve is fixedly connected with one side of the inner circumference of the fixing groove, and the fixing grooves are respectively formed in the centers of two adjacent sides of the heat dissipation plate of the fixing shell.
According to the technical scheme, the two ends of the rubber sleeve are fixedly connected with one side of the first pressing plate and one side of the second pressing plate respectively, the first pressing plate and the second pressing plate are attached to one side in opposite directions, three second installation blocks are evenly installed on one side of the first pressing plate and one side of the second pressing plate in opposite directions respectively, one side of each second installation block is welded with one end of the fixed spring, the other end of the fixed spring is fixedly connected with one side of the first installation block, and the first installation blocks are evenly installed at the center of the two side walls of the fixed groove, the top of the center and the bottom of the center respectively.
According to the technical scheme, the center of the top of the first connecting rod is fixedly connected with the bottom of the cushion block.
According to the technical scheme, the periphery of the top center of the movable seat is fixedly connected with the bottom end of the sleeve, the sleeve is sleeved on the middle lower portion of the pin, the pin is connected with the sleeve in a sliding mode, the top end of the sleeve is fixedly connected with the bottom of the stop block, the stop block is connected with the pin in a sliding mode, and the top of the stop block is attached to the center of the bottom of the fixing seat.
According to the technical scheme, the bottom end of the elastic module is attached to the top of the fixing block, the center of the top of the fixing block is fixedly connected with the bottom end of the pin, the bottom of the fixing block is fixedly connected with the top of the conical head, and the elastic module is composed of an upper mounting plate, a spiral spring and a lower mounting plate.
According to the technical scheme, lubricating oil is coated on the rotating connection position of the first connecting rod and the second connecting rod, the rotating connection position of the first connecting rod and the first fixed shaft, the rotating connection position of the second connecting rod and the second fixed shaft, the sliding connection position of the pin and the movable seat and the rotating connection position of the pin and the sleeve.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the clamping and the loosening of the fixing cap and the cushion block are realized through the compression and the extension of the spiral spring in the elastic module, so that the quick installation and the disassembly of the device are favorably realized, the working efficiency is greatly improved, the installation and the disassembly can be completed without professional equipment, and the use cost is saved.
2. According to the invention, heat emitted by the piezoresistor main body is absorbed by the heat absorbing sheet, then is transferred to the heat absorbing liquid in the cavity through the heat conducting sheet, and then is emitted to the air through the heat radiating plate, so that the device can quickly radiate heat, the heat radiation is replaced by heat conduction radiation, the heat radiating efficiency is improved, and the phenomenon that the piezoresistor is burnt is avoided.
3. The pins are clamped and fixed through the first pressing plate, the second pressing plate and the rubber sleeve, the two pins are separated, the short circuit is avoided, and meanwhile, the pins are supported, so that the pin breakage is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is an elevational view of the overall construction of the present invention;
FIG. 2 is an enlarged schematic view of region A of FIG. 1 in accordance with the present invention;
FIG. 3 is a front cross-sectional view of the overall construction of the present invention;
FIG. 4 is an enlarged schematic view of the area B of FIG. 3 in accordance with the present invention;
FIG. 5 is a side view of the overall structure of the present invention;
FIG. 6 is an enlarged schematic view of the area C of FIG. 5 in accordance with the present invention;
FIG. 7 is a perspective view of a portion of the present invention;
FIG. 8 is an enlarged schematic view of region D of FIG. 7 in accordance with the present invention;
in the figure: 1. a varistor body; 2. a heat absorbing sheet; 3. a heat conductive sheet; 4. a pin; 5. a stationary housing; 6. a through hole; 7. a fixing cap; 8. cushion blocks; 9. a first link; 10. a second link; 11. a fixed block; 12. an elastic module; 13. a movable seat; 14. a sleeve; 15. a heat dissipation plate; 16. a fixed seat; 17. a first mounting groove; 18. a first fixed shaft; 19. a stopper; 20. a first platen; 21. a cavity; 22. a second fixed shaft; 23. a second mounting groove; 24. a conical head; 25. fixing grooves; 26. a second platen; 27. a first mounting block; 28. fixing the spring; 29. a second mounting block; 30. a rubber sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a piezoresistor with an elastic module comprises a piezoresistor main body 1, a heat absorbing sheet 2, a heat conducting sheet 3, a pin 4, a fixed shell 5, a through hole 6, a fixed cap 7, a cushion block 8, a first connecting rod 9, a second connecting rod 10, a fixed block 11, an elastic module 12, a movable seat 13, a sleeve 14, a heat dissipation plate 15, a fixed seat 16, a first installation groove 17, a first fixed shaft 18, a stop block 19, a first pressing plate 20, a cavity 21, a second fixed shaft 22, a second installation groove 23, a conical head 24, a fixed groove 25, a second pressing plate 26, a first installation block 27, a fixed spring 28, a second installation block 29 and a rubber sleeve 30, wherein the centers of two sides of the piezoresistor main body 1 are respectively bonded with one side of the heat absorbing sheet 2 through heat conducting glue, the center of the other side of the heat absorbing sheet 2 is bonded with the top of one side of the heat conducting sheet 3, the bottom of the heat conducting sheet 3 penetrates through the top of the fixed shell 5, the bottom of the heat conducting sheet 3 is positioned in the cavity 21, the cavity 21 is arranged inside the fixed shell 5, the center of one side of the fixed shell 5 is provided with a through hole 6, the top and the bottom of the inner wall of the through hole 6 are respectively and fixedly provided with a plurality of heat dissipation plates 15, two ends of the bottom of the piezoresistor main body 1 are respectively provided with pins 4, the pins 4 respectively penetrate through two sides of the center of the top of the fixed shell 5, the outer circumference of the upper middle part of each pin 4 is jointed with the inner circumference of the rubber sleeve 30, the outer circumference of the rubber sleeve 30 is fixedly connected with one side of the inner circumference of the fixed groove 25, the fixed groove 25 is respectively arranged at the center of the two adjacent sides of the fixed shell 5 positioned on the heat dissipation plate 15, which is beneficial to the fixed installation through the rubber sleeve 30, two ends of the rubber sleeve 30 are respectively and fixedly connected with one sides of the first pressing plate 20 and the second pressing plate 26, the opposite sides of the first pressing plate 20 and the second pressing plate 26 are jointed, three second installation blocks 29 are respectively and one side of the second installation blocks 29 is welded with one end of the fixed spring 28, the other end of the fixed spring 28 is fixedly connected with one side of the first installation block 27, the first installation block 27 is respectively and uniformly installed at the centers of two side walls, the top of the center and the bottom of the center of the fixed groove 25, which is beneficial to realize the press fit of the first pressing plate 20 and the second pressing plate 26 through the fixed spring 28, the two sides of the center of the bottom of the fixed shell 5 are attached to the top of the fixed cap 7, the fixed cap 7 is sleeved and fixed at one end of the center of the pin 4, the middle lower part of the pin 4 is sleeved and fixed with the fixed seat 16, the four sides of the fixed seat 16 are respectively provided with the first installation groove 17, the tops of the opposite sides of the first installation grooves 17 are respectively and fixedly connected with the two ends of the first fixed shaft 18, the center of the first fixed shaft 18 is sleeved and connected with one end of the first connecting rod 9, the first connecting rod 9 is rotatably connected with the center of the first fixed shaft 18, the center of the top of the first connecting rod 9 is fixedly connected with the bottom of the cushion block 8, and the other end of the first connecting rod 9 is hinged with one end of the second connecting rod 10, the other end of the second connecting rod 10 is sleeved at the center of a second fixed shaft 22, the center of the second fixed shaft 22 is rotatably connected with the other end of the second connecting rod 10, two ends of the second fixed shaft 22 are fixedly connected with the top of one side of the second mounting groove 23 opposite to the top of the second mounting groove 23, the second mounting groove 23 is arranged at the top of the four sides of the movable seat 13, the movable seat 13 is sleeved at the lower part of the pin 4, the pin 4 is slidably connected with the movable seat 13, the periphery of the top of the movable seat 13 is fixedly connected with the bottom of the sleeve 14, the sleeve 14 is sleeved at the middle lower part of the pin 4, the pin 4 is slidably connected with the sleeve 14, the top of the sleeve 14 is fixedly connected with the bottom of the stopper 19, the stopper 19 is slidably connected with the pin 4, the top of the stopper 19 is attached to the center of the bottom of the fixed seat 16, and the movement range of the movable seat 13 is favorably limited by the sleeve 14 and the stopper 19, the rotation connection position of the first connecting rod 9 and the second connecting rod 10 and the rotation connection position of the first connecting rod 9 and the first fixed shaft 18, Lubricating oil is coated on the rotating connection part of the second connecting rod 10 and the second fixed shaft 22, the sliding connection part of the pin 4 and the movable seat 13 and the rotating connection part of the pin 4 and the sleeve 14, so that the normal work of the first connecting rod 9, the second connecting rod 10, the movable seat 13 and the sleeve 14 is facilitated, the bottom of the movable seat 13 is welded with the top of the elastic module 12, the elastic module 12 is sleeved on the periphery of the bottom of the pin 4, the bottom end of the elastic module 12 is attached to the center of the top of the fixed block 11, the center of the top of the fixed block 11 is fixedly connected with the bottom end of the pin 4, the bottom of the fixed block 11 is fixedly connected with the top of the conical head 24, the elastic module 12 consists of an upper mounting plate, a spiral spring and a lower mounting plate, and the fixed mounting of the elastic module 12 is facilitated; in the using process of the invention, one end of a first connecting rod 9 hinged with a second connecting rod 10 is pressed downwards, as the other end of the first connecting rod 9 is rotationally connected with a first fixed shaft 18, the first connecting rod 9 rotates around the first fixed shaft 18, the second connecting rod 10 is driven to move downwards, a second fixed shaft 22 is driven to move downwards, a movable seat 13 is driven to move downwards, an elastic module 12 is compressed, the state of compressing the elastic module 12 is kept, the bottom of a pin 4 is inserted from a mounting hole on a circuit board until the bottom of a fixed cap 7 is attached to the top of the circuit board, a hand is released, at the moment, under the elastic force of the elastic module 12, the movable seat 13 is driven to move upwards, the second fixed shaft 22 is driven to move upwards, the second connecting rod 10 is driven to move upwards, one end of the first connecting rod 9 is driven to move upwards, so that the first connecting rod 9 is driven to reversely rotate around the first fixed shaft 18, thereby the cushion block 8 at the top of the first connecting rod 9 is attached to the bottom of the circuit board, thereby the fast installation of the device is completed by the block of the cushion block 8 and the fixing cap 7, otherwise, the fast disassembly is completed, the work efficiency is greatly improved, and no tool is needed in the process of installation and disassembly, the difficulty of installation and disassembly is reduced, the cost is saved, the piezoresistor main body 1 can emit a large amount of heat when working, the heat absorbing sheet 2 absorbs the heat emitted by the piezoresistor main body 1, and then the heat absorbing liquid is transmitted to the cavity 21 through the heat conducting sheet 3, seventy percent of heat absorbing liquid is filled in the cavity 21, the heat is transmitted to the heat radiating plate 15 through the heat absorbing liquid and then is radiated to the air, the fast heat radiation of the device is favorably realized, the heat radiation is replaced by the heat conduction heat radiation, the heat radiation efficiency is improved, the phenomenon that the piezoresistor main body 1 is burnt is avoided, and the first pressing plate 20 is used for the fast heat radiation, The second pressing plate 26 and the rubber sleeve 30 clamp and fix the pins 4 to separate the two pins 4, so that the short circuit is avoided, the pins 4 are supported, the breakage of the pins 4 is avoided, and the use reliability of the device is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a from varistor who takes elasticity module, including varistor main part (1), heat-absorbing sheet (2), conducting strip (3), pin (4), fixed casing (5), through-hole (6), locking cap (7), cushion (8), first connecting rod (9), second connecting rod (10), fixed block (11), elasticity module (12), sliding seat (13), sleeve (14), heating panel (15), fixing base (16), first mounting groove (17), first fixed axle (18), dog (19), first clamp plate (20), cavity (21), second fixed axle (22), second mounting groove (23), conical head (24), fixed slot (25), second clamp plate (26), first installation piece (27), fixed spring (28), second installation piece (29) and rubber sleeve (30), its characterized in that: the center of two sides of the piezoresistor main body (1) is respectively bonded with one side of a heat absorbing sheet (2) through heat conducting glue, the center of the other side of the heat absorbing sheet (2) is bonded with the top of one side of a heat conducting sheet (3), the bottom of the heat conducting sheet (3) penetrates through the top of a fixed shell (5), the bottom of the heat conducting sheet (3) is positioned in a cavity (21), the cavity (21) is arranged in the fixed shell (5), a through hole (6) is formed in the center of one side of the fixed shell (5), a plurality of heat dissipation plates (15) are respectively and fixedly arranged at the top and the bottom of the inner wall of the through hole (6), pins (4) are respectively arranged at two ends of the bottom of the piezoresistor main body (1), the pins (4) respectively penetrate through two sides of the center of the top of the fixed shell (5), two sides of the center of the bottom of the fixed shell (5) are bonded with the top of a fixed cap (7), and the fixed cap (7) is sleeved and fixed at one end of the center of the pins (4), the middle lower part of the pin (4) is fixedly sleeved with a fixed seat (16), four sides of the fixed seat (16) are respectively provided with a first mounting groove (17), the top of one opposite side of the first mounting groove (17) is respectively fixedly connected with two ends of a first fixed shaft (18), the center of the first fixed shaft (18) is sleeved with one end of a first connecting rod (9), the first connecting rod (9) is rotatably connected with the center of the first fixed shaft (18), the other end of the first connecting rod (9) is hinged with one end of a second connecting rod (10), the other end of the second connecting rod (10) is sleeved at the center of a second fixed shaft (22), the center of the second fixed shaft (22) is rotatably connected with the other end of the second connecting rod (10), two ends of the second fixed shaft (22) are respectively fixedly connected with the top of one opposite side of the second mounting groove (23), and the second mounting groove (23) is arranged at the top of the center of four sides of the movable seat (13), the movable seat (13) is sleeved on the lower portion of the pin (4), the pin (4) is connected with the movable seat (13) in a sliding mode, the bottom of the movable seat (13) is welded to the top of the elastic module (12), and the elastic module (12) is sleeved on the periphery of the bottom of the pin (4).
2. A varistor with its own elastic module according to claim 1, characterized in that: the outer circumference of the middle upper portion of each pin (4) is attached to the inner circumference of the rubber sleeve (30), the outer circumference of the rubber sleeve (30) is fixedly connected with one side of the inner circumference of the fixing groove (25), and the fixing grooves (25) are respectively formed in the centers of two adjacent sides of the fixing shell (5) located on the heat dissipation plate (15).
3. A varistor with its own elastic module according to claim 1, characterized in that: rubber sleeve (30) both ends respectively with first clamp plate (20) and second clamp plate (26) one side fixed connection, first clamp plate (20) and second clamp plate (26) laminate in one side in opposite directions, and just first clamp plate (20) and second clamp plate (26) opposite side evenly installs three second installation pieces (29) respectively, second installation piece (29) one side and fixed spring (28) one end welding, and fixed spring (28) other end and first installation piece (27) one side fixed connection, evenly install respectively in fixed slot (25) both sides wall center, central top and central bottom first installation piece (27).
4. A varistor with its own elastic module according to claim 1, characterized in that: the top center of the first connecting rod (9) is fixedly connected with the bottom of the cushion block (8).
5. A varistor with its own elastic module according to claim 1, characterized in that: the movable seat is characterized in that the periphery of the top center of the movable seat (13) is fixedly connected with the bottom end of the sleeve (14), the sleeve (14) is sleeved on the middle lower portion of the pin (4), the pin (4) is connected with the sleeve (14) in a sliding mode, the top end of the sleeve (14) is fixedly connected with the bottom of the stop block (19), the stop block (19) is connected with the pin (4) in a sliding mode, and the top of the stop block (19) is attached to the center of the bottom of the fixed seat (16).
6. A varistor with its own elastic module according to claim 1, characterized in that: elasticity module (12) bottom and the peripheral laminating in fixed block (11) top center, and fixed block (11) top center and pin (4) bottom fixed connection, fixed block (11) bottom and conical head (24) top fixed connection, elasticity module (12) comprises last mounting panel, coil spring and lower mounting panel.
7. A varistor with its own elastic module according to claim 1, characterized in that: lubricating oil is coated on the rotating connection position of the first connecting rod (9) and the second connecting rod (10), the rotating connection position of the first connecting rod (9) and the first fixed shaft (18), the rotating connection position of the second connecting rod (10) and the second fixed shaft (22), the sliding connection position of the pin (4) and the movable seat (13) and the rotating connection position of the pin (4) and the sleeve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011392803.8A CN112489908B (en) | 2020-12-02 | 2020-12-02 | Piezoresistor with elastic module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011392803.8A CN112489908B (en) | 2020-12-02 | 2020-12-02 | Piezoresistor with elastic module |
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| Publication Number | Publication Date |
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| CN112489908A CN112489908A (en) | 2021-03-12 |
| CN112489908B true CN112489908B (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4335417A (en) * | 1978-09-05 | 1982-06-15 | General Electric Company | Heat sink thermal transfer system for zinc oxide varistors |
| CN207818292U (en) * | 2017-12-12 | 2018-09-04 | 成功工业（惠州）有限公司 | A kind of high radiating safety piezoresistor |
| CN208141934U (en) * | 2018-05-02 | 2018-11-23 | 东莞久尹电子有限公司 | A kind of lightning protection varistor |
| CN210167190U (en) * | 2019-08-13 | 2020-03-20 | 江苏兴顺电子有限公司 | Safety type piezoresistor |
| CN211045161U (en) * | 2020-01-22 | 2020-07-17 | 陕西恒毅压敏电子科技有限公司 | Laminated piezoresistor |
-
2020
- 2020-12-02 CN CN202011392803.8A patent/CN112489908B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4335417A (en) * | 1978-09-05 | 1982-06-15 | General Electric Company | Heat sink thermal transfer system for zinc oxide varistors |
| CN207818292U (en) * | 2017-12-12 | 2018-09-04 | 成功工业（惠州）有限公司 | A kind of high radiating safety piezoresistor |
| CN208141934U (en) * | 2018-05-02 | 2018-11-23 | 东莞久尹电子有限公司 | A kind of lightning protection varistor |
| CN210167190U (en) * | 2019-08-13 | 2020-03-20 | 江苏兴顺电子有限公司 | Safety type piezoresistor |
| CN211045161U (en) * | 2020-01-22 | 2020-07-17 | 陕西恒毅压敏电子科技有限公司 | Laminated piezoresistor |
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| Publication number | Publication date |
|---|---|
| CN112489908A (en) | 2021-03-12 |
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