CN218647131U - Short circuit detection box for aluminum electrolytic capacitor - Google Patents
Short circuit detection box for aluminum electrolytic capacitor Download PDFInfo
- Publication number
- CN218647131U CN218647131U CN202222894826.XU CN202222894826U CN218647131U CN 218647131 U CN218647131 U CN 218647131U CN 202222894826 U CN202222894826 U CN 202222894826U CN 218647131 U CN218647131 U CN 218647131U
- Authority
- CN
- China
- Prior art keywords
- fixed mounting
- wall
- short circuit
- electrolytic capacitor
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model relates to a condenser detection area, concretely relates to aluminum electrolytic capacitor short circuit detection case, its technical scheme is: the power distribution box comprises a box body, the outer wall of box is seted up flutedly, fixed mounting has universal meter knob, display on the outer wall of box, the beneficial effects of the utility model are that: through having seted up the recess on the outer wall of box, fixed mounting has the universal meter knob on the outer wall of box, display and voltage regulation knob, be equipped with the clamp splice in the groove, fixed mounting has the plectrum on the outer wall of clamp splice, the plectrum passes the outer wall of recess, there is internal power source at the inside fixed mounting of box, fixed mounting has the power cord on the internal power source, fixed mounting has the mode of plug on the power cord, realize inserting the plug on the power, change the universal meter knob to buzzing department, adjust voltage regulation knob, stir the plectrum and let the clamping piece grasp the end department of condenser, if device buzzing explains the condenser short circuit, if the device does not buzzing the effect that the condenser does not short circuit.
Description
Technical Field
The utility model relates to a condenser detection area, concretely relates to aluminum electrolytic capacitor short circuit detection case.
Background
The capacitor is a commonly used electric appliance element, and is generally in the shape of a cylinder, the middle part of the bottom surface of the cylinder is provided with an outward protruding grounding terminal, the upper end part of the cylinder is provided with a wiring terminal, and in the capacitor, an aluminum electrolytic capacitor is manufactured by taking an aluminum cylinder as a negative electrode, filling liquid electrolyte in the aluminum cylinder and inserting a bent aluminum strip as a positive electrode.
After the capacitor is sealed, an operator needs to perform short-circuit testing on the capacitor, and in the existing testing, the operator needs to conduct testing on two wiring pens of the multimeter, a shell of the capacitor and each wiring terminal respectively. Above-mentioned test work is gone on in batches, consequently in the actual test process, above-mentioned operation method is very inconvenient, needs the two-handed operation of operating personnel, changes the contact position of two binding pens simultaneously, because the outer wall of condenser is cylindrical, consequently in the contact process binding pen and the easy slippage of the shell of condenser, very be unfavorable for the operation.
Therefore, the invention of the short circuit detection box of the aluminum electrolytic capacitor is necessary.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an aluminum electrolytic capacitor short circuit detection case, through rotating the universal meter knob, rotate the universal meter knob and buzz, rotate voltage adjust knob, adjust voltage stirs the plectrum, with the mode of the both ends centre gripping of condenser in the clamp splice to solve because the outer wall of condenser is cylindrical, consequently at the easy slippage of the shell of two wiring pens of universal meter and condenser and every wiring end contact process wiring pen and condenser, very be unfavorable for the problem of operation.
In order to achieve the above object, the present invention provides the following technical solutions: the short circuit detection box for the aluminum electrolytic capacitor comprises a box body, wherein a groove is formed in the outer wall of the box body, and a universal meter knob, a display and a voltage adjusting knob are fixedly mounted on the outer wall of the box body.
Preferably, an internal power supply is fixedly mounted inside the box body, and two poles of the internal power supply are fixedly provided with wires.
Preferably, a universal meter knob, a display and a voltage adjusting knob are connected in series on the lead, and a resistor is installed on the lead in parallel.
Preferably, one end of the lead, which is far away from the internal power supply, is fixedly connected with a clamping block, and the clamping block is made of an elastic metal sheet.
Preferably, a shifting sheet is fixedly mounted on the clamping block and penetrates through the outer portion of the groove, and the capacitor is mounted on the clamping block in a clamping mode.
Preferably, a power line is arranged on the back of the box body, and one end of the power line is fixedly connected to an internal power supply.
Preferably, one end of the power line far away from the internal power supply penetrates through the outer wall of the box body, and a plug is fixedly mounted at one end of the power line far away from the internal power supply.
The utility model has the advantages that:
through having seted up the recess on the outer wall of box, fixed mounting has the universal meter knob on the outer wall of box, display and voltage regulation knob, be equipped with the clamp splice in the groove, fixed mounting has the plectrum on the outer wall of clamp splice, the plectrum passes the outer wall of recess, there is internal power source at the inside fixed mounting of box, fixed mounting has the power cord on the internal power source, fixed mounting has the mode of plug on the power cord, realize inserting the plug on the power, change the universal meter knob to buzzing department, adjust voltage regulation knob, stir the plectrum and let the clamping piece grasp the end department of condenser, if device buzzing explains the condenser short circuit, if the device does not buzzing the effect that the condenser does not short circuit.
Drawings
Fig. 1 is a front view provided by the present invention;
fig. 2 is a rear view provided by the present invention;
fig. 3 is a schematic circuit diagram provided by the present invention;
fig. 4 is a schematic structural view of the clamping block provided by the present invention;
fig. 5 is a left side view provided by the present invention;
fig. 6 is a using state diagram of the clamping block provided by the present invention.
In the figure: the device comprises a box body 1, a groove 2, a universal meter knob 3, a display 4, a voltage adjusting knob 5, a resistor 6, an internal power supply 7, a clamping block 8, a shifting piece 9, a lead 10, a power line 11, a plug 12 and a capacitor 13.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to the attached drawings 1-6, the utility model provides an aluminum electrolytic capacitor short circuit detection case, including box 1, recess 2 is seted up to the outer wall of box 1, fixed mounting has universal meter knob 3 on the outer wall of box 1, display 4 and voltage regulation knob 5, the inside fixed mounting of box 1 has internal power source 7, equal fixed mounting has wire 10 on two poles of internal power source 7, universal meter knob 3 establishes ties on wire 10, display 4 and voltage regulation knob 5, parallelly connected installation has resistance 6 on wire 10, wire 10 keeps away from one of internal power source 10 and serves fixedly connected with clamp splice 8.
The box body 1 is a main component of the device, the device can detect the capacitor 13, the groove 2 is convenient for detecting the capacitor 13, the multimeter knob 3 can adjust the application of the device, the multimeter buzzer principle is that a power supply in a meter drives a buzzer, a detected element is connected in a loop in series, if the impedance of the detected element is small enough, the loop current can sound when reaching the starting vibration condition of the buzzer, the display 4 can display the value of the detection device, the voltage adjusting knob 5 can adjust the pressure value of the internal voltage, the internal power supply 7 can conduct the external power supply to the capacitor 13 to be detected, the wire 10 can transmit the power supply, the capacitor 13 can be detected, the resistor 6 can protect the capacitor 13 and prevent the capacitor 13 from being damaged, and the clamping blocks 8 can clamp two ends of the capacitor 13, so that the capacitor 13 can be conveniently detected;
the clamping block 8 is made of elastic metal sheets, the shifting sheet 9 is fixedly installed on the clamping block 8, the capacitor 1313 is installed on the clamping block 8 in a clamping mode, the shifting sheet 9 penetrates through the outer portion of the groove 2, the power line 11 is arranged on the back face of the box body 1, one end of the power line 11 is fixedly connected to the internal power supply 7, one end, far away from the internal power supply 7, of the power line 11 penetrates through the outer wall of the box body 1, and the plug 12 is fixedly installed at one end, far away from the internal power supply 7, of the power line 11;
elastic metal piece can make things convenient for the both ends of centre gripping condenser 13, and plectrum 9 is convenient to open clamp splice 8 and carries out the centre gripping to condenser 13, and condenser 1313 is the product of awaiting measuring, and during power cord 11 can conduct internal power source 7 with external power source, plug 12 can let the power of outer wall convey in internal power source 7.
The utility model discloses a use as follows: a person skilled in the art inserts a plug 12 into a power supply, turns the multimeter knob 3 to a buzzing position, adjusts the voltage adjusting knob 5, and dials the shifting piece 9 to enable the clamping piece 8 to clamp the end of the capacitor 13, wherein if the device buzzes, the capacitor 13 is short-circuited, and if the device does not buzzes, the capacitor 13 is not short-circuited.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (7)
1. Short circuit detection case of aluminum electrolytic capacitor, including box (1), its characterized in that: the outer wall of the box body (1) is provided with a groove (2), and the outer wall of the box body (1) is fixedly provided with a universal meter knob (3), a display (4) and a voltage adjusting knob (5).
2. The aluminum electrolytic capacitor short circuit detection box according to claim 1, characterized in that: the inside fixed mounting of box (1) has internal power source (7), equal fixed mounting has wire (10) on two poles of internal power source (7).
3. The aluminum electrolytic capacitor short circuit detection box according to claim 2, characterized in that: multimeter knob (3), display (4) and voltage adjust knob (5) are established ties on wire (10), parallelly connected installation has resistance (6) on wire (10).
4. The aluminum electrolytic capacitor short circuit detection box according to claim 2, characterized in that: one end of the lead (10) far away from the internal power supply (7) is fixedly connected with a clamping block (8), and the clamping block (8) is made of elastic metal sheets.
5. The aluminum electrolytic capacitor short circuit detection box according to claim 4, characterized in that: fixed mounting has plectrum (9) on clamp splice (8), plectrum (9) pass the outside of recess (2), condenser (13) are installed to the centre gripping on clamp splice (8).
6. The aluminum electrolytic capacitor short-circuit detection box according to claim 2, characterized in that: the back of the box body (1) is provided with a power line (11), and one end of the power line (11) is fixedly connected to the internal power supply (7).
7. The aluminum electrolytic capacitor short-circuit detection box according to claim 6, characterized in that: the one end that internal power source (7) were kept away from in power cord (11) passes the outer wall of box (1), one of keeping away from internal power source (7) in power cord (11) is served fixed mounting and is had plug (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222894826.XU CN218647131U (en) | 2022-11-01 | 2022-11-01 | Short circuit detection box for aluminum electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222894826.XU CN218647131U (en) | 2022-11-01 | 2022-11-01 | Short circuit detection box for aluminum electrolytic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218647131U true CN218647131U (en) | 2023-03-17 |
Family
ID=85496925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222894826.XU Active CN218647131U (en) | 2022-11-01 | 2022-11-01 | Short circuit detection box for aluminum electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218647131U (en) |
-
2022
- 2022-11-01 CN CN202222894826.XU patent/CN218647131U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103487717B (en) | A kind of battery testing system and battery detection method | |
| CN218647131U (en) | Short circuit detection box for aluminum electrolytic capacitor | |
| CN105689876B (en) | The resistance spot weld welding machine of automatic monitoring welding quality | |
| CN210465631U (en) | Micromotor welding and detection device | |
| CN216696491U (en) | Electrical property testing device of capacitor | |
| CN215415793U (en) | Storage battery detection device and storage battery detection equipment | |
| CN211928043U (en) | Detection system for anti-electromagnetic interference performance of pressure sensor | |
| CN209946357U (en) | Polarity discriminator for strip line product of aluminum electrolytic capacitor | |
| CN220419445U (en) | Resistance discharge test fixture | |
| CN216160808U (en) | Switch wire conduction testing device | |
| CN217007476U (en) | Test structure of capacitor terminal contact resistance for gentle straight engineering | |
| CN207007881U (en) | A kind of plug-in technique module performance detects fixture | |
| CN217332609U (en) | Test pencil with storage battery insufficient voltage detects function | |
| CN211043507U (en) | Conductivity meter | |
| CN212693985U (en) | Battery detection device | |
| CN204287462U (en) | A kind of calibrating installation of accumulator inspection system | |
| CN221282876U (en) | Wireless Bluetooth thermometer | |
| CN110954851A (en) | Quick checking instrument for reverse connection of inlet and outlet wires of electric energy meter | |
| CN218496978U (en) | Hand-held type computer lab switch board detection device | |
| CN220473617U (en) | Resistance measuring equipment with good stability | |
| CN210604913U (en) | Lithium battery detection equipment with wide application range | |
| CN208043904U (en) | A kind of ammeter with automatic detection function | |
| CN218886136U (en) | Testboard for checking electric quantity sensor | |
| CN217034080U (en) | Pulse current detection auxiliary device and detection circuit | |
| CN213959770U (en) | Discharge machine with single judgment function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |