CN113296030A - Electrolytic capacitor polarity detection circuit and detection device - Google Patents
Electrolytic capacitor polarity detection circuit and detection device Download PDFInfo
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- CN113296030A CN113296030A CN202110587969.3A CN202110587969A CN113296030A CN 113296030 A CN113296030 A CN 113296030A CN 202110587969 A CN202110587969 A CN 202110587969A CN 113296030 A CN113296030 A CN 113296030A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/64—Testing of capacitors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
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Abstract
The invention discloses an electrolytic capacitor polarity detection circuit and a detection device, belonging to the technical field of circuit detection, and comprising a power module, a driving module, a pressure measuring module, an electric wave module, a switch module, a polarity detection module and a display module, wherein the power module: the conveying treatment can be carried out by a power supply, and the driving module: the power supply energy can be driven in an accelerated way, and the pressure measuring module is used for: the voltage of the power supply can be detected, and the electric wave module: the voltage signal output by the power module may be filtered. The invention has the advantages that the design is delicate, the voltage measuring module and the polarity detection module are combined, the problem that the voltage and the electric polarity of a point source cannot be detected in the use of the existing circuit is conveniently solved, and the voltage and the electric polarity can be detected by combining the voltage measuring module and the polarity detection module together through the structure when the circuit is used, so that the problem that the polarity of an electrolytic capacitor of the circuit cannot be caused in the use is ensured.
Description
Technical Field
The invention relates to an electrolytic capacitor polarity detection circuit, relates to the technical field of circuit detection, and particularly relates to an electrolytic capacitor polarity detection circuit and an electrolytic capacitor polarity detection device.
Background
With the rapid development of modern society, the electrolytic capacitor is divided into positive polarity and negative polarity, and when the electrolytic capacitor is integrated on a circuit board, polarity reverse insertion may occur, and the polarity reverse insertion of the electrolytic capacitor may cause the reliability reduction and the functional failure of the circuit board. At present, whether the electrolytic capacitor is reversely inserted or not is mainly detected manually or contrastively analyzed by AO equipment, and in addition, the difference of electric leakage between the anode and the cathode and the shell is utilized for detection. The following problems exist in the prior art:
1. in the prior art, the problem that the voltage and the electric polarity of a point source cannot be detected when the existing circuit is used exists;
2. among the prior art, to some circuit detection device current circuit detection device can only go to detect through the manual work, electric leakage phenomenon may appear in the circuit when detecting, injures personal safety to can't carry out the problem of handling to the position of electric leakage, and then can't reach circuit detection device's use original intention, this circuit detection device's suitability worsens, consequently need carry out the structure innovation and solve specific problem.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an electrolytic capacitor polarity detection circuit and a detection device, wherein one purpose is to provide a pressure measuring module and a polarity detection module, and solve the problem that the existing circuit cannot detect the voltage and the electric polarity of a point source when in use; the other purpose is to solve the problems that the existing circuit detection device can only be manually used for detection, the electric leakage phenomenon of the circuit can occur during detection, the personal safety is injured, and the part with electric leakage cannot be treated, the device can be used for detecting the circuit through a machine through the structure, when the electric leakage phenomenon is found during detection, the part with electric leakage can be temporarily repaired by combining a damaged repairing insulating paste, a telescopic fixed pipe and a movable lifting rod, so as to prevent the electric leakage of the circuit from damaging the outside, the other purpose is to provide a control heat insulator and a middle layer heat insulation plate layer, and the problems that the main body can generate great heat after the detection time is overlong, the surface of the device can become very hot and the skin can be scalded during touch are conveniently solved, reach through above structure and make the device can be isolated with the heat when using, make the device surface can not become too hot to hand, can cause the damage to skin when avoiding touching to can prevent to cause the condition of circuit spontaneous combustion to take place because the heat is too high.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides an electrolytic capacitor polarity detection circuitry and detection device, includes power module, drive module, pressure measurement module, electric wave module, switch module, polarity detection module and display module, power module: the power supply can be used for carrying out conveying treatment;
the driving module is used for: the power supply energy can be driven quickly;
the pressure measuring module is characterized in that: the voltage of the power supply can be detected;
the radio wave module is: the voltage signal output by the power supply module can be filtered;
the switch module is characterized in that: the circuit can be automatically closed when the voltage is unstable, so that the safety of the circuit is ensured;
the polarity detection module: the electric polarity of the current can be detected;
the display module: can quickly judge whether the anode and the cathode of the electrolytic capacitor are correctly connected.
A detection device: including circuit detection device main part, fixed connection board, fixed connection rod and control connection line, the bottom fixed mounting of circuit detection device main part has fixed connection board, just one side fixedly connected with control connection line of circuit detection device main part, fixed connection board's fixed connection has fixed connection rod on the surface, the thermal-insulated ware of one end fixedly connected with control of control connection line, the left and right sides fixed mounting of the thermal-insulated ware of control has the temporary compensator carriage release lever, the inboard movable mounting of temporary compensator carriage release lever has the damaged temporary compensator.
The technical scheme of the invention is further improved as follows: the inner wall left side fixed mounting of circuit detection device main part has the instruction controller, just the inner wall right side fixed mounting of circuit detection device main part has the detection treater, the below fixed mounting of detection treater has detecting element, detecting element's bottom fixed mounting has the data processing end.
The technical scheme of the invention is further improved as follows: the left side fixedly connected with data connection one line of detection treater, the left side fixedly connected with data connection two lines of detecting element, the left side fixedly connected with data connection three-line of data processing end.
The technical scheme of the invention is further improved as follows: one end fixed connection of data connection one-line is on the right side of instruction controller, the one end fixed connection of data connection two-line is on the right side of instruction controller, the one end fixed connection of data connection three-line is on the right side of instruction controller.
The technical scheme of the invention is further improved as follows: the inside fixed mounting of control heat insulator has middle level thermal-insulated sheet layer, the left and right sides fixed mounting of middle level thermal-insulated sheet layer is on the inner wall of control heat insulator, the inside of control heat insulator and the inboard fixed mounting that is located middle level thermal-insulated sheet layer have the detection control ware, the left and right sides fixed mounting that detects the control ware is on the inner wall of control heat insulator, just the inboard fixed mounting of middle level thermal-insulated sheet layer is on the outer wall that detects the control ware.
The technical scheme of the invention is further improved as follows: the right side of the control heat insulator is provided with a circuit placing groove in a penetrating mode, and the circuit placing groove penetrates through the left end and the right end of the detection controller.
The technical scheme of the invention is further improved as follows: fixed mounting has the circuit to detect the ring on the inner wall of damaged temporary compensator, just fixed mounting has flexible fixed pipe on the inner wall of damaged temporary compensator, the inboard movable mounting of flexible fixed pipe has movable lifter, the inboard fixed mounting of movable lifter has damaged repair insulating subsides, the left and right sides movable mounting that the damaged repair insulating subsides is on the inner wall of damaged temporary compensator.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides an electrolytic capacitor polarity detection circuit, which is ingenious in design, adopts a combination of a pressure measuring module and a polarity detection module, is convenient to solve the problem that the voltage and the electric polarity of a point source cannot be detected when the existing circuit is used, and can detect the voltage and the electric polarity by combining the pressure measuring module and the polarity detection module when the circuit is used through the structure, thereby ensuring that the polarity of the electrolytic capacitor of the circuit cannot be caused when the circuit is used.
2. The invention provides a detection device, which can solve the problems that the existing circuit detection device can only be manually detected, the electric leakage phenomenon of a circuit can occur during detection, personal safety is injured, and the electric leakage part cannot be processed by adopting the combination of a damaged temporary compensator, a damaged repairing insulating paste, a telescopic fixed pipe, a movable lifting rod and a circuit detection ring.
3. The invention provides a detection device, which is characterized in that a heat insulator and a middle heat insulation plate layer are combined by controlling the heat insulator and the middle heat insulation plate layer, so that the problems that a main body can generate large heat after the detection time is too long when the existing circuit detection device is used, the surface of the device can become very hot to the hand, and the skin can be scalded when the device is touched are solved conveniently.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic cross-sectional view of the circuit testing device of the present invention;
FIG. 4 is a schematic cross-sectional view of the control insulator of the present invention;
FIG. 5 is a schematic cross-sectional view of the temporary repair broken device of the present invention;
wherein, 1, the circuit detection device main body; 2. fixing the connecting plate; 3. controlling the thermal insulator; 4. a temporary damage compensator; 5. a temporary compensator moving rod; 6. a fixed connecting rod; 7. a control connection line; 8. a data connection line; 9. a detection processor; 10. a detection element; 11. a data connection two line; 12. a data processing terminal; 13. three data connection lines; 14. an instruction controller; 15. a middle heat insulation board layer; 16. a circuit placement slot; 17. a detection controller; 18. repairing the damaged insulating paste; 19. a telescopic fixed tube; 20. a movable lifting rod; 21. and a circuit detection loop.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1 to 5, the present invention provides an electrolytic capacitor polarity detection circuit and detection device, including a power module, a driving module, a voltage measuring module, an electric wave module, a switch module, a polarity detection module, and a display module, where the power module: the power supply can be used for carrying out conveying treatment;
the driving module is used for: the power supply energy can be driven quickly;
the pressure measuring module is characterized in that: the voltage of the power supply can be detected;
the radio wave module is: the voltage signal output by the power supply module can be filtered;
the switch module is characterized in that: the circuit can be automatically closed when the voltage is unstable, so that the safety of the circuit is ensured;
the polarity detection module: the electric polarity of the current can be detected;
the display module: can quickly judge whether the anode and the cathode of the electrolytic capacitor are correctly connected.
A detection device comprises a circuit detection device main body 1, a fixed connecting plate 2, a fixed connecting rod 6 and a control connecting wire 7, wherein the bottom of the circuit detection device main body 1 is fixedly provided with the fixed connecting plate 2, one side of the circuit detection device main body 1 is fixedly connected with the control connecting wire 7, the surface of the fixed connecting plate 2 is fixedly provided with the fixed connecting rod 6, one end of the control connecting wire 7 is fixedly connected with a control heat insulator 3, the left side and the right side of the control heat insulator 3 are fixedly provided with a temporary compensator moving rod 5, the inner side of the temporary compensator moving rod 5 is movably provided with a damaged temporary compensator 4, the damaged temporary compensator 4 can flexibly move on the temporary compensator moving rod 5 to carry out range detection on a circuit, the practicability of the device can be improved, the left side of the inner wall of the circuit detection device main body 1 is fixedly provided with an instruction controller 14, and the right side of the inner wall of the circuit detection device main body 1 is fixedly provided with a detection processor 9, a detection element 10 is fixedly arranged below the detection processor 9, and a data processing end 12 is fixedly arranged at the bottom of the detection element 10.
Example 2
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: the left side of the detection processor 9 is fixedly connected with a data connection line 8, the left side of the detection element 10 is fixedly connected with a data connection line 11, the left side of the data processing end 12 is fixedly connected with a data connection three-line 13, one end of the data connection one-line 8 is fixedly connected to the right side of the instruction controller 14, one end of the data connection two-line 11 is fixedly connected to the right side of the instruction controller 14, one end of the data connection three-line 13 is fixedly connected to the right side of the instruction controller 14, a middle layer heat insulation plate layer 15 is fixedly arranged in the control heat insulator 3, the middle layer heat insulation plate layer 15 can isolate heat in the control heat insulator 3, the surface of the device is prevented from being too hot to the hands, damage to the skin during touch is avoided, the left side and the right side of the middle layer heat insulation plate layer 15 are fixedly arranged on the inner wall of the control heat insulator 3, a detection controller 17 is fixedly arranged in the control heat insulator 3 and positioned at the inner side of the middle layer heat insulation plate layer 15, the left and right sides of the detection controller 17 are fixedly installed on the inner wall of the control heat insulator 3, and the inner side of the middle heat insulation plate layer 15 is fixedly installed on the outer wall of the detection controller 17.
Example 3
As shown in fig. 1 to 5, on the basis of the embodiment 1 and the embodiment 2, the present invention provides a technical solution: the right side of control insulator 3 is seted up and is run through there is circuit standing groove 16, circuit standing groove 16 runs through the left and right sides both ends that detect controller 17, fixed mounting has circuit detection ring 21 on the inner wall of damaged temporary repair ware 4, and fixed mounting has flexible fixed pipe 19 on the inner wall of damaged temporary repair ware 4, the inboard movable mounting of flexible fixed pipe 19 has movable lifting rod 20, the inboard fixed mounting of movable lifting rod 20 has damaged insulating subsides 18 of repairing, damaged insulating subsides 18 carry out the temporary repair to the position of electric leakage, the left and right sides movable mounting of damaged insulating subsides 18 is on the inner wall of damaged temporary repair ware 4.
The working principle of the detection device is described in detail below.
As shown in fig. 1-5, firstly, the heat insulator 3 is controlled and controlled by the circuit detection device body 1, the detection controller 17 in the heat insulator controls the damage temporary compensators 4 on the left and right sides, the damage temporary compensators 4 can flexibly move on the temporary compensator moving rod 5, the circuit is checked by the circuit detection ring 21 on the damage temporary compensators 4, after the damage problem is found, the electric leakage part is temporarily repaired by the damage repairing insulating paste 18 on the damage temporary compensators 4, the circuit leakage is prevented from damaging the outside, in the using process, the heat is isolated by controlling the middle layer heat insulation plate layer 15 in the heat insulator 3, the surface of the device can not be too hot, and the skin can be prevented from being damaged in the touch.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (8)
1. The utility model provides an electrolytic capacitor polarity detection circuitry, includes power module, drive module, pressure measurement module, electric wave module, switch module, polarity detection module and display module, its characterized in that: the power supply module: the power supply can be used for carrying out conveying treatment;
the driving module is used for: the power supply energy can be driven quickly;
the pressure measuring module is characterized in that: the voltage of the power supply can be detected;
the radio wave module is: the voltage signal output by the power supply module can be filtered;
the switch module is characterized in that: the circuit can be automatically closed when the voltage is unstable, so that the safety of the circuit is ensured;
the polarity detection module: the electric polarity of the current can be detected;
the display module: can quickly judge whether the anode and the cathode of the electrolytic capacitor are correctly connected.
2. The utility model provides a detection device, includes circuit detection device main part (1), fixed connection board (2), fixed connecting rod (6) and control connecting wire (7), the bottom fixed mounting of circuit detection device main part (1) has fixed connection board (2), just one side fixedly connected with control connecting wire (7) of circuit detection device main part (1), fixed connection board (2) fixed mounting has fixed connecting rod (6), its characterized in that on the surface: the one end fixedly connected with control heat insulator (3) of control connecting wire (7), the left and right sides fixed mounting of control heat insulator (3) has temporary supplement device carriage release lever (5), the inboard movable mounting of temporary supplement device carriage release lever (5) has damaged temporary supplement device (4).
3. A testing device according to claim 2, wherein: the circuit detection device comprises a circuit detection device body (1), wherein an instruction controller (14) is fixedly mounted on the left side of the inner wall of the circuit detection device body (1), a detection processor (9) is fixedly mounted on the right side of the inner wall of the circuit detection device body (1), a detection element (10) is fixedly mounted below the detection processor (9), and a data processing end (12) is fixedly mounted at the bottom of the detection element (10).
4. A testing device according to claim 3, wherein: the left side fixedly connected with data connection one line (8) of detection treater (9), the left side fixedly connected with data connection two lines (11) of detecting element (10), the left side fixedly connected with data connection three-line (13) of data processing end (12).
5. A testing device according to claim 4, wherein: one end fixed connection of data connection one-line (8) is on the right side of instruction controller (14), one end fixed connection of data connection two-line (11) is on the right side of instruction controller (14), one end fixed connection of data connection three-line (13) is on the right side of instruction controller (14).
6. A testing device according to claim 2, wherein: the inside fixed mounting of control heat insulator (3) has middle level thermal-insulated sheet layer (15), the left and right sides fixed mounting of middle level thermal-insulated sheet layer (15) is on the inner wall of control heat insulator (3), the inside of control heat insulator (3) and the inboard fixed mounting that is located middle level thermal-insulated sheet layer (15) have detection controller (17), the left and right sides fixed mounting that detects controller (17) is on the inner wall of control heat insulator (3), just the inboard fixed mounting of middle level thermal-insulated sheet layer (15) is on the outer wall that detects controller (17).
7. A testing device according to claim 2, wherein: the right side of the control heat insulator (3) is provided with a circuit placing groove (16) in a penetrating mode, and the circuit placing groove (16) penetrates through the left end and the right end of the detection controller (17).
8. A testing device according to claim 2, wherein: fixed mounting has circuit detection ring (21) on the inner wall of damaged temporary supplement ware (4), just fixed mounting has flexible fixed pipe (19) on the inner wall of damaged temporary supplement ware (4), the inboard movable mounting of flexible fixed pipe (19) has movable lifter (20), the inboard fixed mounting of activity lifter (20) has damaged insulating subsides (18) of repairing, the left and right sides movable mounting of damaged insulating subsides (18) is on the inner wall of damaged temporary supplement ware (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110587969.3A CN113296030A (en) | 2021-05-28 | 2021-05-28 | Electrolytic capacitor polarity detection circuit and detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110587969.3A CN113296030A (en) | 2021-05-28 | 2021-05-28 | Electrolytic capacitor polarity detection circuit and detection device |
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| Publication Number | Publication Date |
|---|---|
| CN113296030A true CN113296030A (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110587969.3A Pending CN113296030A (en) | 2021-05-28 | 2021-05-28 | Electrolytic capacitor polarity detection circuit and detection device |
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| CN (1) | CN113296030A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957210A (en) * | 2018-08-10 | 2018-12-07 | 海信（广东）空调有限公司 | Electrolytic capacitor polarity detection circuit and detection device |
| CN209841987U (en) * | 2019-03-07 | 2019-12-24 | 深圳市金锐显数码科技有限公司 | Detection circuit and detection device for anode and cathode of electrolytic capacitor |
| CN211293089U (en) * | 2019-08-27 | 2020-08-18 | 东莞市仟泰电子科技有限公司 | Implosion tester of aluminum electrolytic capacitor |
| CN111987656A (en) * | 2020-09-02 | 2020-11-24 | 象山罗雅电子科技有限公司 | Outer detection and repair device for cable insulation |
| CN112582948A (en) * | 2020-12-21 | 2021-03-30 | 贵港湖嘉电子科技有限公司 | Movable cable insulation layer detection and repair device |
-
2021
- 2021-05-28 CN CN202110587969.3A patent/CN113296030A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957210A (en) * | 2018-08-10 | 2018-12-07 | 海信（广东）空调有限公司 | Electrolytic capacitor polarity detection circuit and detection device |
| CN209841987U (en) * | 2019-03-07 | 2019-12-24 | 深圳市金锐显数码科技有限公司 | Detection circuit and detection device for anode and cathode of electrolytic capacitor |
| CN211293089U (en) * | 2019-08-27 | 2020-08-18 | 东莞市仟泰电子科技有限公司 | Implosion tester of aluminum electrolytic capacitor |
| CN111987656A (en) * | 2020-09-02 | 2020-11-24 | 象山罗雅电子科技有限公司 | Outer detection and repair device for cable insulation |
| CN112582948A (en) * | 2020-12-21 | 2021-03-30 | 贵港湖嘉电子科技有限公司 | Movable cable insulation layer detection and repair device |
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