CN108957351A - A kind of battery voltage detection equipment - Google Patents
A kind of battery voltage detection equipment Download PDFInfo
- Publication number
- CN108957351A CN108957351A CN201810985723.XA CN201810985723A CN108957351A CN 108957351 A CN108957351 A CN 108957351A CN 201810985723 A CN201810985723 A CN 201810985723A CN 108957351 A CN108957351 A CN 108957351A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- main body
- key
- table main
- detection table
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to voltage detecting technical fields, and disclose a kind of battery voltage detection equipment, including insulation crust, and the inside of the insulation crust is fixedly connected with detection table main body, and the front of the detection table main body is fixedly connected with LCD display.The battery voltage detection equipment, pass through the frequency keying in detection table main body, range key, maximin keeps key, relative value key, mode key, data keep key and function selective disk that can change and convert according to the specification of tested battery, rotation tie moving gear rotation is rotated according to the distance of tested battery plus-negative plate electric shock, gear rotation moves left and right gear bar on slideway to change the distance between anode touching folder and cathode touching folder, the electric signal transmission that anode touching folder and cathode touching folder detect gives circuit board positive processor processes data, data after processor processing are transferred to LCD display and are shown to user, to user-friendly.
Description
Technical field
The present invention relates to voltage detecting technical field, specially a kind of battery voltage detection equipment.
Background technique
Voltage measurement refers to that electric field force is known as the unit positive charge in electric field as being a little moved to function made by another point
Voltage, voltmeter are a kind of instruments for measuring voltage, and the structure of voltmeter is to have a permanent magnet inside sensitive galvanometer,
One coil being made of conducting wire of series connection, coil are placed in the magnetic field of permanent magnet between two binding posts of galvanometer, and
It is connected by transmission device with the pointer of table, common voltage table -- voltage meter, most of voltmeter is all divided into two ranges, voltage
Table is there are three binding post, a negative terminal, two positive terminals, and the anode of voltmeter is connect with the anode of circuit, cathode and
The cathode of circuit connects, and voltmeter must be in parallel with tested electrical appliance, and voltmeter is a sizable resistor, preferably thinks
It is open circuit.
Traditional needle dc voltmeter is all according to a principle be exactly electric current magnetic effect, but present voltmeter is not
Can be adjusted according to the positive and negative anodes of the model of required measurement battery and battery, voltmeter be all have two positive negative conductors into
Row measurement, conducting wire is too long to allow two conducting wires to be intertwined, and carry the outgoing very inconvenient storage of meeting of voltage device, so propose one
Battery voltage detection equipment is planted to solve the problems, such as above-mentioned propose.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of battery voltage detection equipment, have according to battery size
Difference touches the advantages of pressing from both sides to adjust positive and negative anodes, and solving present voltmeter cannot be according to the model and electricity of required measurement battery
The positive and negative anodes in pond are adjusted, and voltmeter is all to have two positive negative conductors to measure, conducting wire is too long to allow two conducting wires to twine
Around the problem of, carrying voltage device outgoing meeting very inconvenient storage together.
(2) technical solution
The purpose of positive and negative anodes touching folder is adjusted to realize above-mentioned according to battery size difference, the present invention provides following technical side
Case: a kind of battery voltage detection equipment, including insulation crust, the inside of the insulation crust are fixedly connected with detection table main body,
The front of the detection table main body is fixedly connected with LCD display, and the front face of the detection table main body has frequency keying, amount
Journey key, maximin keep key, relative value key, mode key and data to keep key, the front of the detection table main body
It is fixedly connected with function selective disk, the inside of the detection table main body is fixedly connected with circuit board, and the front of the circuit board is solid
Surely it is connected with processor, the inside of the detection table main body is fixedly connected with power supply, is fixedly connected at the top of the insulation crust
There are anode touching folder and cathode touching folder, the anode touching is pressed from both sides and the external contact of cathode touching folder has protection ring, what the cathode touching was pressed from both sides
Bottom is fixedly connected with gear bar, and the bottom contact of the gear bar has gear, and the outside of the gear is fixedly connected with rotation
The front and back of knob, the gear bar is fixedly connected to slideway.
Preferably, the inside of the insulation crust is hollow, and rectangular through-hole is offered at the top of insulation crust and circle is logical
Hole, rotation knob includes knob and swingle, and the outside of swingle one end is fixedly connected with the inner wall of gear, the other end of swingle
It is fixedly connected with the back side of knob.
Preferably, the positive top of detection table main body offers display screen placing groove, detects the positive Middle face of table main body
Upper position offer equidistant rectangular through-hole and two opposite circular through holes, the detection positive Middle face of table main body is on the lower
Position offers circular through hole.
Preferably, the outside of the LCD display is fixedly connected with the inner wall of display screen placing groove, frequency keying, range
The inner wall for the rectangular through-hole that key, maximin keep the outside of key and relative value key and detection table main body opens up is fixed
Connection.
Preferably, the mode key and data keep the outside of key and the inner wall of detection table main body opposing circular through-hole to consolidate
Fixed connection, the outside of function selective disk is fixedly connected with the circular through hole inner wall that detection table main body individually opens up.
Preferably, the protection ring includes rectangle retaining ring and round retaining ring, bottom end and insulation crust outside rectangle retaining ring
The rectangular through-hole inner wall that top opens up is fixedly connected, the circular through hole opened up at the top of the bottom end and insulation crust outside round retaining ring
Inner wall is fixedly connected.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of battery voltage detection equipment, have it is following the utility model has the advantages that
The battery voltage detection equipment selects display frequency in measurement frequency by the frequency keying in detection table main body
Or duty ratio may be selected to show into frequency/duty ratio measuring, then press by frequency in voltage and current measurement by frequency keying
Then return voltage current measurement is shown key, will be switched to hand range by automatic range using this function, when booting be preset as from
Momentum journey clicks range key and is switched to hand range, under hand range state, clicks and up jumps one grade, such as
Fruit then skips to lowest gear in highest gear, is more than two seconds i.e. switchback automatic range, frequency/duty when capacitor by range key
Measurement only has automatic range, presses maximin and keeps LCD display when key that can show Math, at this moment if you are measuring
In, when test value has new maximum value, prompt tone and it will show numerical value, suffix has Max printed words, equally there is new minimum value
Also auditory tone cues are had, and show numerical value, suffix has Min printed words, press relative value key represent using current show value as
Reference value, and by LCD display zero setting, reference value will be subtracted automatically in measurement result after this, until pressing relative value again
When key key, relative value display function is exited, has relative value measurement function in addition to frequency/duty ratio measuring, uses this function
Hand range (except capacitance measurement) will be switched to by automatic range, DC and AC can be converted by pressing mode key, press data
It keeps key that instrument is made to keep showing current show value, then presses data and keep exiting holding display function when key, on function selective disk
There are CAP, DCA, ACA, ACV, DCV, OHM and on/off mode, rotates knob translative mode as needed, just according to tested battery
The distance of cathode electric shock rotates to rotate rotation tie moving gear, and gear rotation moves left and right gear bar on slideway to change
Anode touching folder and cathode touching folder the distance between, be tested battery be household batteries when anode touching folder and cathode touching folder can will
Tested battery clamps, and the electric signal transmission that anode touching folder and cathode touching folder detect handles number to the positive processor of circuit board
According to the data after processor processing are transferred to LCD display and are shown to user, thus user-friendly.
Detailed description of the invention
Fig. 1 is structure of the invention front view.
In figure: 1 insulation crust, 2 detection table main bodys, 3 LCD displays, 4 frequency keyings, 5 range keys, 6 minimaxs
Value keeps key, 7 relative value keys, 8 mode keys, 9 data to keep key, 10 function selective disks, 11 circuit boards, 12 processors, 13
Power supply, 14 anode touching folders, 15 cathode touching folder, 16 protection rings, 17 gear bars, 18 gears, 19 rotation knobs, 20 slideways.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of battery voltage detection equipment, including insulation crust 1, the inside of insulation crust 1 be it is hollow, absolutely
The top of edge shell 1 offers rectangular through-hole and circular through hole, and the inside of insulation crust 1 is fixedly connected with detection table main body 2, inspection
The positive top of survey table main body 2 offers display screen placing groove, and the upper position of the positive Middle face of detection table main body 2 offers equidistantly
From rectangular through-hole and two opposite circular through holes, the position of the positive Middle face of detection table main body 2 on the lower offer circular through hole,
The front of detection table main body 2 is fixedly connected with LCD display 3, and the outside of LCD display 3 and the inner wall of display screen placing groove are solid
Fixed connection, the front face of detection table main body 2 have frequency keying 4, range key 5, maximin that key 6, relative value is kept to press
Key 7, mode key 8 and data keep key 9, and frequency keying 4, range key 5, maximin keep key 6 and relative value key 7
Outside be fixedly connected with the inner wall of rectangular through-hole that opens up of detection table main body 2, mode key 8 and data keep key 9 outside
Portion is fixedly connected with the inner wall of 2 opposing circular through-hole of detection table main body, and the front of detection table main body 2 is fixedly connected with functional choosing
Disk 10 is selected, the outside of function selective disk 10 is fixedly connected with the circular through hole inner wall that detection table main body 2 individually opens up, and detects table
The inside of main body 2 is fixedly connected with circuit board 11, and the front of circuit board 11 is fixedly connected with processor 12, the model of processor 12
For G3430-1150, the inside of detection table main body 2 is fixedly connected with power supply 13, and the top of insulation crust 1 is fixedly connected with anode
The external contact of touching folder 14 and cathode touching folder 15, anode touching folder 14 and cathode touching folder 15 has protection ring 16, and protection ring 16 includes square
Shape retaining ring and round retaining ring, the rectangular through-hole inner wall opened up at the top of the bottom end and insulation crust 1 outside rectangle retaining ring are fixedly connected,
The circular through hole inner wall opened up at the top of bottom end and insulation crust 1 outside round retaining ring is fixedly connected, the bottom of cathode touching folder 15
It is fixedly connected with gear bar 17, the bottom contact of gear bar 17 has gear 18, and the outside of gear 18 is fixedly connected with rotation knob
19, rotation knob 19 includes knob and swingle, and the outside of swingle one end is fixedly connected with the inner wall of gear 18, swingle it is another
One end is fixedly connected with the back side of knob, and the front and back of gear bar 17 is fixedly connected to slideway 20.
When in use, display frequency or duty are selected in measurement frequency by the frequency keying 4 in detection table main body 2
Than may be selected to show into frequency/duty ratio measuring by frequency keying 4, then then by frequency keying 4 in voltage and current measurement
Return voltage current measurement shows, will be switched to hand range by automatic range using this function, and when booting is preset as automatic measuring
Journey clicks range key 5 and is switched to hand range, under hand range state, clicks and up jumps one grade, if
Highest gear then skips to lowest gear, is switchback automatic range more than two seconds by range key 5, frequency/duty when survey by capacitor
Amount only has automatic range, presses maximin and keeps LCD display 3 when key 6 that can show Math, at this moment if you are measuring
In, when test value has new maximum value, prompt tone and it will show numerical value, suffix has Max printed words, equally there is new minimum
Value also has auditory tone cues, and shows numerical value, and suffix has Min printed words, presses the representative of relative value key 7 and makees current show value
For reference value, and by 3 zero setting of LCD display, reference value will be subtracted automatically in measurement result after this, until again by opposite
When being worth 7 key of key, relative value display function is exited, has relative value measurement function in addition to frequency/duty ratio measuring, uses this function
Hand range (except capacitance measurement) can will be switched to by automatic range, DC and AC can be converted by pressing mode key 8, be pressed
Data keep key 9 that instrument is made to keep showing current show value, then press data and keep exiting holding display function when key 9, function choosing
Selecting has CAP, DCA, ACA, ACV, DCV, OHM and on/off mode on disk 10, rotate knob translative mode as needed, according to
The distance of tested battery plus-negative plate electric shock rotates to rotate rotation knob 19 with moving gear 18, and the rotation of gear 18 makes gear bar 17 in cunning
It is moved left and right on road 20 to change the distance between positive touching folder 14 and cathode touching folder 15, when tested battery is household batteries
Anode touching folder 14 and cathode touching folder 15 can clamp tested battery, the telecommunications that anode touching folder 14 and cathode touching folder 15 detect
The positive processor 12 of circuit board 11 processing data number are transferred to, the data after the processing of processor 12 are transferred to LCD display 3
It is shown to user, thus user-friendly.
In conclusion the battery voltage detection equipment, through the frequency keying 4 in detection table main body 2 in measurement frequency
Display frequency or duty ratio are selected, in voltage and current measurement, may be selected by frequency keying 4 aobvious into frequency/duty ratio measuring
Show, then by frequency keying 4, then return voltage current measurement is shown, will be switched to hand range by automatic range using this function,
It is preset as automatic range when booting, clicks range key 5 and is switched to hand range, under hand range state, click
One grade is up jumped, skips to lowest gear if in highest gear, was switchback automatic range more than two seconds by range key 5,
When capacitance measurement only has automatic range to frequency/duty, presses maximin and keeps LCD display 3 when key 6 that can show
Math, at this moment if you in the measurements, when test value has new maximum value, prompt tone and will show numerical value, suffix has Max
Printed words equally have new minimum value also to have auditory tone cues, and show numerical value, and suffix has Min printed words, press relative value key
7 represent using current show value as reference value, and by 3 zero setting of LCD display, will subtract automatically in measurement result after this
Reference value exits relative value display function when pressing relative value 7 key of key again, has in addition to frequency/duty ratio measuring opposite
Value measurement function, will be switched to hand range (except capacitance measurement), pressing mode key 8 can using this function by automatic range
It to convert DC and AC, presses data and keeps key 9 that instrument is made to keep showing current show value, then press data and keep exiting guarantor when key 9
Display function is held, there is CAP, DCA, ACA, ACV, DCV, OHM and on/off mode on function selective disk 10, is rotated as needed
Knob translative mode rotates rotation knob 19 according to the distance of tested battery plus-negative plate electric shock and rotates with moving gear 18, gear 18
Rotation moves left and right gear bar 17 on slideway 20 to change the distance between anode touching folder 14 and cathode touching folder 15, is tested electricity
Anode touching folder 14 and cathode touching folder 15 can clamp tested battery when pond is household batteries, anode touching folder 14 and cathode
The electric signal transmission that touching folder 15 detects handles data to the positive processor 12 of circuit board 11, the number after the processing of processor 12
It is shown to user according to LCD display 3 is transferred to, thus user-friendly, solving present voltmeter cannot basis
The model of required measurement battery and the positive and negative anodes of battery are adjusted, and voltmeter is all to have two positive negative conductors to be surveyed
The problem of amount, conducting wire is too long to allow two conducting wires to be intertwined, and carry voltage device outgoing meeting very inconvenient storage.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including one ... ", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of battery voltage detection equipment, including insulation crust (1), it is characterised in that: the inside of the insulation crust (1) is solid
Surely it is connected with detection table main body (2), the front of detection table main body (2) is fixedly connected with LCD display (3), the detection
The front face of table main body (2) has frequency keying (4), range key (5), maximin to keep key (6), relative value key
(7), mode key (8) and data keep key (9), and the front of detection table main body (2) is fixedly connected with function selective disk
(10), the inside of detection table main body (2) is fixedly connected with circuit board (11), and the front of the circuit board (11) is fixedly connected
Have processor (12), the inside of detection table main body (2) is fixedly connected with power supply (13), the top of the insulation crust (1)
It is fixedly connected with anode touching folder (14) and cathode touching folder (15), the external contact of the anode touching folder (14) and cathode touching folder (15)
Have protection ring (16), the bottom of the cathode touching folder (15) is fixedly connected with gear bar (17), the bottom of the gear bar (17)
Contact have gear (18), the outside of the gear (18) be fixedly connected with rotation knob (19), the gear bar (17) front and
The back side is fixedly connected to slideway (20).
2. a kind of battery voltage detection equipment according to claim 1, it is characterised in that: the insulation crust (1) it is interior
Portion be it is hollow, offer rectangular through-hole and circular through hole at the top of insulation crust (1), rotation knob (19) includes knob and rotation
The outside of bar, swingle one end is fixedly connected with the inner wall of gear (18), the fixed company of the other end of swingle and the back side of knob
It connects.
3. a kind of battery voltage detection equipment according to claim 1, it is characterised in that: the detection table main body (2) is just
The top in face offers display screen placing groove, and the upper position of the positive Middle face of detection table main body (2) offers equidistant rectangle
Through-hole and two opposite circular through holes, the positive position of Middle face on the lower of detection table main body (2) offer circular through hole.
4. a kind of battery voltage detection equipment according to claim 1, it is characterised in that: outside the LCD display (3)
Portion is fixedly connected with the inner wall of display screen placing groove, frequency keying (4), range key (5), maximin keep key (6) and
The inner wall for the rectangular through-hole that the outside of relative value key (7) is opened up with detection table main body (2) is fixedly connected.
5. a kind of battery voltage detection equipment according to claim 1, it is characterised in that: mode key (8) sum number
It is fixedly connected according to the inner wall of the outside and detection table main body (2) opposing circular through-hole that keep key (9), outside function selective disk (10)
Portion is fixedly connected with the circular through hole inner wall that detection table main body (2) individually opens up.
6. a kind of battery voltage detection equipment according to claim 1, it is characterised in that: the protection ring (16) includes square
Shape retaining ring and round retaining ring, the rectangular through-hole inner wall opened up at the top of the bottom end and insulation crust (1) outside rectangle retaining ring is fixed to be connected
It connects, the circular through hole inner wall opened up at the top of the bottom end outside round retaining ring and insulation crust (1) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985723.XA CN108957351A (en) | 2018-08-21 | 2018-08-21 | A kind of battery voltage detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985723.XA CN108957351A (en) | 2018-08-21 | 2018-08-21 | A kind of battery voltage detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108957351A true CN108957351A (en) | 2018-12-07 |
Family
ID=64473275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810985723.XA Withdrawn CN108957351A (en) | 2018-08-21 | 2018-08-21 | A kind of battery voltage detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108957351A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112147384A (en) * | 2020-09-28 | 2020-12-29 | 广州市鼎隆机电安装有限公司 | Magnetoelectric ammeter termination |
-
2018
- 2018-08-21 CN CN201810985723.XA patent/CN108957351A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112147384A (en) * | 2020-09-28 | 2020-12-29 | 广州市鼎隆机电安装有限公司 | Magnetoelectric ammeter termination |
| CN112147384B (en) * | 2020-09-28 | 2021-06-15 | 广州市鼎隆机电安装有限公司 | Magnetoelectric ammeter termination |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208795789U (en) | A kind of multimeter judging automatically test object | |
| CN108957351A (en) | A kind of battery voltage detection equipment | |
| CN209199078U (en) | Touch base plate, touch device and display device | |
| CN201403121Y (en) | Cell phone with universal meter | |
| CN204740282U (en) | Multimeter | |
| CN210073085U (en) | Adsorption-connected square circuit module | |
| CN203444004U (en) | Novol multimeter | |
| US20110316523A1 (en) | Avometer | |
| CN206863098U (en) | A kind of Portable digital universal meter easily fixed | |
| CN209132363U (en) | Switch transformer winding relation test platform structure | |
| CN207730817U (en) | A kind of Novel universal table | |
| CN2409523Y (en) | Electroscope | |
| CN214747659U (en) | Electronic altitude touch machine tester | |
| CN202548215U (en) | Intelligent contact resistance tester | |
| CN203720269U (en) | Knob type DC resistance tester | |
| CN106872749A (en) | A kind of Electronics and Information Engineering universal meter | |
| CN212111568U (en) | Micro-current detector with digital display for laboratory electronic equipment | |
| CN209247890U (en) | Earth resistance tester and earth resistance system | |
| CN213877231U (en) | Digital capacitor charging and discharging experimental instrument | |
| CN208426616U (en) | Push-up counting device | |
| CN207379448U (en) | A kind of hard alloy pole cuts off electronics dimension measuring apparatus | |
| CN209182388U (en) | A kind of voltage test pencil | |
| CN219676064U (en) | Battery detector | |
| CN202631603U (en) | Universal measuring gauge convenient to use | |
| CN216209290U (en) | Current transmission detection device for circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |