CN207366711U - A kind of battery tester - Google Patents
A kind of battery tester Download PDFInfo
- Publication number
- CN207366711U CN207366711U CN201721183203.4U CN201721183203U CN207366711U CN 207366711 U CN207366711 U CN 207366711U CN 201721183203 U CN201721183203 U CN 201721183203U CN 207366711 U CN207366711 U CN 207366711U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- battery
- contact chip
- adjusting rod
- battery tester
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of battery tester, including bottom plate, the first contact chip, the second contact chip, adjusting part and display；Bottom plate include first while and when second and a pair of 3rd side；First side extends to form the first side plate, and the first contact chip is fixed on the side of the first side plate；Adjusting part includes the first adjusting rod and sliding block；First adjusting rod is spaced and parallel with bottom plate and is moved up to the direction movement closer or far from bottom plate, and along the first side while to second；Sliding block is set on the first adjusting rod and is moved back and forth on the first adjusting rod；One end of second contact chip is connected with sliding block, the other end is towards bottom plate；Bottom plate is equipped with some grooves, and each groove is used to place a battery；Battery is placed on the groove of bottom plate and two poles of battery are contacted with the first contact chip and the second contact chip respectively；Display is used for the magnitude of voltage and internal resistance value for showing battery.The utility model battery tester, has the characteristics that simple in structure, versatility is good, detection efficiency is high.
Description
【Technical field】
It the utility model is related to battery check device technical field, more particularly to a kind of battery tester.
【Background technology】
Last link of battery production is exactly that the voltage of each battery and internal resistance are detected, and detects electricity up to standard
Pond could become qualified products and permit dispatching from the factory.Voltage, the internal resistance data of same group of each battery are also required for stack battery
It is not much different, because for same Battery pack, its overall performance is influenced be subject to each battery.Currently used battery electricity
Pressure and internal resistance detection method be to be detected battery holding between two resilient contacts, place and take battery when, it is necessary to right
Battery applies larger power, so not only time-consuming and laborious, and the coating of battery is also easy to be scratched by contact, so as to influence battery
Quality；In addition, the battery that common detector can only be directed to a certain model is detected, poor universality.
In view of above drawback, it is really necessary to provide a kind of new battery tester to overcome disadvantages described above.
【Utility model content】
The purpose of this utility model is to provide a kind of detector for the voltage and internal resistance for being used to detect battery, and with knot
Structure is simple, versatility is good, detection efficiency is high and the characteristics of not damaging battery.
To achieve these goals, the utility model provides a kind of battery tester, for detecting the voltage of battery and interior
Resistance；Including bottom plate, the first contact chip, the second contact chip, adjusting part and display；The bottom plate includes spaced and parallel first
While and when second, a pair of the 3rd spaced and parallel side；First side extends to form the first side plate to perpendicular to the direction of bottom plate,
First contact chip is fixed on first side plate close to the side on second side；The adjusting part includes first and adjusts
Bar and sliding block；First adjusting rod is spaced and parallel with the bottom plate and is back and forth moved to the direction closer or far from the bottom plate
It is dynamic, and moved back and forth along the described first direction while to described second；The sliding block is set in first adjusting rod
Move back and forth above and on first adjusting rod；One end of second contact chip is connected with the sliding block, other end direction
The bottom plate；The one side of the bottom plate towards first adjusting rod be equipped with it is some along described first while to the second while side
To groove, each groove be used for place a battery；Test circuit is equipped with the bottom plate, and the test circuit is electrically connected
First contact chip, the second contact chip and display；The battery is placed on the groove of the bottom plate and the battery
Two poles are contacted with first contact chip and second contact chip respectively；The display is used to show the battery
Magnitude of voltage and internal resistance value.
In a preferred embodiment, the section of each groove is " V "-shaped, and the angle being open is 120 degree.
In a preferred embodiment, a pair the 3rd of the bottom plate while it is upper be equipped with one along described first while to
The guide rail of two edge directions；The both ends of first adjusting rod respectively by second adjusting rod with corresponding 3rd side
Guide rail is slidably connected.
In a preferred embodiment, the distance at each second adjusting rod both ends is adjustable.
In a preferred embodiment, first contact chip covers first side plate close to the one of second side
Side.
In a preferred embodiment, second contact chip is elastic contact chip.
In a preferred embodiment, the battery tester further includes stent, and the stent sets up the bottom plate
In on horizontal table, making, the bottom plate and the horizontal table are at an acute angle, and the first side of the bottom plate be resisted against it is described
On horizontal table.
In a preferred embodiment, the stent be located at the bottom plate away from first adjusting rod side and with
The bottom plate is detachably connected.
Compared with prior art, the beneficial effect of battery tester provided by the utility model is：By some electricity to be measured
Pond is placed in groove one by one, one of pole of battery is resisted against on the first contact chip, then according to mesuring battary
Model adjusts the position of the first adjusting rod, makes another pole of the second contact chip successively with each mesuring battary by sliding slider
Column contacts, and the voltage and internal resistance of battery are detected, magnitude of voltage and the internal resistance of corresponding battery are shown finally by display
Value；Have the characteristics that simple in structure, versatility is good, detection efficiency is high and do not damage battery.
【Brief description of the drawings】
Fig. 1 is the structure diagram of battery tester provided by the utility model in a first direction.
Fig. 2 is structure diagram of the battery tester provided by the utility model in second direction.
Fig. 3 is structure diagram of the battery tester provided by the utility model in third direction.
【Embodiment】
In order to make the purpose of this utility model, technical solution and advantageous effects become apparent from understanding, below in conjunction with
Attached drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, shows
So, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.It is new based on this practicality
Embodiment in type, the every other implementation that those of ordinary skill in the art are obtained without making creative work
Example, shall fall within the protection scope of the present invention.
As shown in Figure 1, the utility model provides a kind of battery check device 100, for detecting the voltage of battery 70 and interior
Resistance.The battery check device 100 includes bottom plate 10, the first contact chip 20, the second contact chip 30, adjusting part 40 and display
50.In present embodiment, the battery 70 is cylindrical battery, including columned main part 71 and two are separately fixed at institute
State 71 both ends of main part and the pole 72 coaxial with the main part 71.
Please refer to Fig. 2, the bottom plate 10 includes spaced and parallel first at 11 and second 12, is a pair of spaced and parallel
The 3rd side 13.First side 11 extends to form the first side plate 111 to perpendicular to the direction of the bottom plate 10, and described first connects
Contact 20 is fixed on first side plate 111 close to the side (as shown in Figure 3) on second side 12.In present embodiment, institute
10 rectangular tabular of bottom plate, the 111 rectangular tabular of the first side plate are stated, first contact chip 20 covers first side plate
111 close to the side on second side 12, to ensure that the area of first contact chip 20 is sufficiently large, when the battery of different model
When being placed on the bottom plate 10, one of pole 72 of the battery 70 is contacted with first contact chip 20.The tune
Section component 40 includes the first adjusting rod 41.First adjusting rod 41 is spaced and parallel with the bottom plate 10 and to closer or far from institute
The direction for stating bottom plate 10 moves back and forth, and is moved back and forth along described first on 12 direction at 11 to described second.Specifically
, the guide rail 131 in 11 to the second side, 12 direction when being equipped with one on 13 along described first of a pair the 3rd of the bottom plate 10.
Slided respectively by second adjusting rod 42 with the guide rail 131 on corresponding 3rd side 13 at the both ends of first adjusting rod 41
Dynamic connection, by adjusting position of a pair of second adjusting rod 42 in corresponding rails 131, so as to fulfill first adjusting rod 41
Described first while 11 to described second while 12 direction on move back and forth.Further, a pair of second adjusting rod 42 is equal
Perpendicular to the bottom plate 10 and first adjusting rod 41, and the distance at each second adjusting rod, 42 both ends is adjustable, that is to say, that
By adjusting the distance at a pair of second adjusting rod, 42 both ends, so as to fulfill first adjusting rod 41 to closer or far from the bottom
The direction of plate 10 moves back and forth, and to meet the detection demand of different model battery, versatility is good.The adjusting part 40 also wraps
Sliding block 43 is included, the sliding block 43 is set on first adjusting rod 41 and is moved back and forth on first adjusting rod 41.Institute
The one end for stating the second contact chip 30 is connected with the sliding block 43, the other end is towards the bottom plate 10.The bottom plate 10 is towards described
The one side of first adjusting rod 41 be equipped with it is some along described first at 11 to described second 12 directions groove 101, it is each recessed
Groove 101 is used to place a battery 70.In present embodiment, the groove 101 plays the role of fixed battery, each groove
101 section is " V "-shaped, and the angle being open is 120 degree, so as to the battery suitable for fixed different model.The bottom plate
Be equipped with test circuit (not shown) in 10, and test circuit electrical connection first contact chip 20, the second contact chip 30 and
Display 50.The battery 70 be placed on the groove 101 of the bottom plate 10 and two poles of the battery 70 respectively with institute
State the first contact chip 20 and second contact chip 30 contacts.The display 50 be used for show the battery 70 magnitude of voltage and
Internal resistance value.It is placed on specifically, some tested batteries 70 correspond on the groove 101 of the bottom plate 10, and makes each battery
70 one of pole 72 is resisted against on first side plate 111 and is contacted with first contact chip 20；By adjusting described
The position of first adjusting rod 41, then slides the sliding block 43, makes second contact chip 30 another with each battery 70 successively
One pole 72 contacts, so that continuity test circuit, passes through the display 50 by the magnitude of voltage of tested battery 70 and internal resistance value
Show, therefore improve detection efficiency.In present embodiment, second contact chip 30 is elastic contact chip, to ensure
When second contact chip 30 is slided with the sliding block 43, the pole 72 of the battery 70 will not be scratched.In addition, the display
Device 50 is fixed on one of them the 3rd side 13 of the bottom plate 10, easy to use and observation.
Further, please refer to Fig. 3, the battery tester 100 further includes stent 60, and the stent 60 is by described in
Bottom plate 10 is set up in (not shown) on horizontal table, makes the bottom plate 10 and the horizontal table at an acute angle, and the bottom
First side 11 of plate 10 is resisted against on the horizontal table.The stent 60 is located at the bottom plate 10 and is adjusted away from described first
The side of bar 41 is simultaneously detachably connected with the bottom plate 10.During using the battery tester 100, the stent 60 is pacified first
It is attached on the bottom plate 10, tilts the bottom plate 10, and first side 11 is resisted against on the workbench, second side
12 are more than first side 11 and the distance of the workbench with the distance of the workbench.Described in being placed into when the battery 70
When on the groove 101 of bottom plate 10, due to the effect of gravity, battery 70 can be slided towards first side 11 and one of pole 72
It is resisted against on first side plate 111 and is contacted with first contact chip 20.When 100 use of battery tester finishes,
The stent 60 is disassembled from the bottom plate 10, to reduce the occupancy in space.
The battery tester 100 is in use, first, the stent 60 being installed on the bottom plate 10, makes the bottom
Plate 10 and horizontal table are at an acute angle；Then, some tested batteries 70 are placed into the corresponding groove 101 of the bottom plate 10 one by one
Interior, each battery 70 is slided towards first side plate 111, and one of pole 72 of each battery 70 is resisted against described first
Contacted on side plate 111 with first contact chip 20；Then, by a pair of second adjusting rod 42 by first adjusting rod 41
It is adjusted to appropriate position；Finally, second contact chip 30 is driven to be slided on second adjusting rod 41 by sliding block 43,
Second contact chip 30 is contacted successively with another pole 72 of each battery 70, to turn on the test circuit, and lead to
Cross the display 50 and show the voltage of corresponding battery 70 and the testing result of internal resistance.
Battery tester provided by the utility model, have it is simple in structure, versatility is good, detection efficiency is high and does not damage electricity
The characteristics of pond.
The utility model is not restricted to described in description and embodiments, thus for familiar field personnel and
Additional advantage and modification is easily achieved in speech, therefore in the universal limited without departing substantially from claim and equivalency range
In the case of spirit and scope, the utility model be not limited to specific details, representational equipment and shown here as with description
Examples shown.
Claims (8)
- A kind of 1. battery tester, for detecting voltage and the internal resistance of battery；Including bottom plate, the first contact chip, the second contact chip, Adjusting part and display；It is characterized in that：The bottom plate include spaced and parallel first while and when second, it is a pair of spaced and parallel The 3rd side；First side extends to form the first side plate to perpendicular to the direction of bottom plate, and first contact chip is fixed on institute The first side plate is stated close to the side on second side；The adjusting part includes the first adjusting rod and sliding block；Described first is adjusted Bar and the bottom plate are spaced and parallel and to the direction reciprocating movement closer or far from the bottom plate, and along first side to institute State and moved back and forth on the direction on the second side；The sliding block is set on first adjusting rod and past on first adjusting rod It is multiple mobile；One end of second contact chip is connected with the sliding block, the other end is towards the bottom plate；The bottom plate is described in The one side of first adjusting rod is equipped with some grooves along first side to second edge direction, and each groove is used to place One battery；Test circuit is equipped with the bottom plate, and the test circuit is electrically connected first contact chip, the second contact chip And display；The battery is placed on the groove of the bottom plate and two poles of the battery are contacted with described first respectively Piece and second contact chip contact；The display is used for the magnitude of voltage and internal resistance value for showing the battery.
- 2. battery tester as claimed in claim 1, it is characterised in that：The section of each groove is " V "-shaped, and be open Angle is 120 degree.
- 3. battery tester as claimed in claim 1, it is characterised in that：One is equipped with the 3rd side of a pair of the bottom plate Along first side to the guide rail of the second edge direction；The both ends of first adjusting rod respectively by second adjusting rod with it is right The guide rail on the 3rd side is answered to be slidably connected.
- 4. battery tester as claimed in claim 3, it is characterised in that：The distance at each second adjusting rod both ends is adjustable.
- 5. battery tester as claimed in claim 1, it is characterised in that：It is close that first contact chip covers first side plate The side on second side.
- 6. battery tester as claimed in claim 1, it is characterised in that：Second contact chip is elastic contact chip.
- 7. battery tester as claimed in claim 1, it is characterised in that：The battery tester further includes stent, the stent The floor board framing is arranged on horizontal table, makes the bottom plate and the horizontal table at an acute angle, and the of the bottom plate While it is resisted against on the horizontal table.
- 8. battery tester as claimed in claim 7, it is characterised in that：The stent is located at the bottom plate and is adjusted away from described first The side of pole is simultaneously detachably connected with the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183203.4U CN207366711U (en) | 2017-09-15 | 2017-09-15 | A kind of battery tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183203.4U CN207366711U (en) | 2017-09-15 | 2017-09-15 | A kind of battery tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207366711U true CN207366711U (en) | 2018-05-15 |
Family
ID=62349206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721183203.4U Expired - Fee Related CN207366711U (en) | 2017-09-15 | 2017-09-15 | A kind of battery tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207366711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112433168A (en) * | 2020-11-04 | 2021-03-02 | 湖南银联湘北铜业有限公司 | Waste battery detection device |
| GB2617876A (en) * | 2022-04-22 | 2023-10-25 | China Special Equipment Inspection & Res Inst | Internal resistance testing device and method for ultra-low internal resistance power battery |
-
2017
- 2017-09-15 CN CN201721183203.4U patent/CN207366711U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112433168A (en) * | 2020-11-04 | 2021-03-02 | 湖南银联湘北铜业有限公司 | Waste battery detection device |
| GB2617876A (en) * | 2022-04-22 | 2023-10-25 | China Special Equipment Inspection & Res Inst | Internal resistance testing device and method for ultra-low internal resistance power battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20180915 |