CN208705359U - Super capacitor checking of great current fixture - Google Patents
Super capacitor checking of great current fixture Download PDFInfo
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- CN208705359U CN208705359U CN201820800257.9U CN201820800257U CN208705359U CN 208705359 U CN208705359 U CN 208705359U CN 201820800257 U CN201820800257 U CN 201820800257U CN 208705359 U CN208705359 U CN 208705359U
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- super capacitor
- guide pad
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Abstract
The utility model discloses a kind of super capacitor checking of great current fixture, fixed part is arranged in one end on pedestal, and the other end is arranged clamping part, sliding rail is arranged therebetween, moving portion is arranged on sliding rail；Fixed part and moving portion one end relative to each other fixed positive pcb board and cathode pcb board respectively stretch out positive probe and positive sampling probe on positive pcb board, stretch out negative probe and cathode sampling probe on cathode pcb board；Therebetween the positive guide pad and cathode guide pad for clamping super capacitor are also set up；Positive guide pad is provided with the positive copper bar contacted with positive probe, and cathode guide pad face is provided with the cathode copper bar contacted with negative probe；On fixed part and moving portion in such a way that probe and copper bar contact, super capacitor can carry out safely charge and discharge and inner walkway when ensure that high current, and can be realized quickly and easily test operation by clamping part, improve testing reliability and testing efficiency.
Description
Technical field
The utility model belongs to capacitance measurement technique field, specifically, being to be related to a kind of super capacitor checking of great current
Fixture.
Background technique
Super capacitor refers to a kind of novel energy storage apparatus between traditional capacitance and rechargeable battery, both has capacitor
The characteristic of device fast charging and discharging, while again with the energy storage characteristic of battery.
Super capacitor in order to guarantee the quality of production, needs to carry out performance to the super capacitor that production finishes in process of production
Detection；In the prior art, usually by testing staff by the detection instrument of single contact respectively with the positive and negative electrode of super capacitor
It is detected after contact, but there are insecurity for the detection of high current super capacitor for this detection mode.
Summary of the invention
This application provides a kind of super capacitor checking of great current fixtures, solve existing high current super capacitor detection mode
The low technical problem of security performance.
In order to solve the above technical problems, the application is achieved using following technical scheme:
Iing is proposed a kind of super capacitor checking of great current fixture, including pedestal, one end on the pedestal is provided with fixed part,
The other end on the pedestal is provided with clamping part, is provided with cunning on the pedestal between the fixed part and the clamping part
Rail is provided with moving portion on the sliding rail；The fixed part is fixed with positive pcb board towards one end of the moving portion, described
Positive probe and positive sampling probe are extended on positive pcb board；The moving portion is fixed with towards one end of the fixed part
Cathode pcb board is extended with negative probe and cathode sampling probe on the cathode pcb board；The moving portion and the fixed part
Between be additionally provided with positive guide pad and cathode guide pad for clamping super capacitor；The anode guide pad is towards described solid
The side for determining portion is provided with positive copper bar for contacting with the positive probe；The cathode guide pad is towards the moving portion
Side be provided with the cathode copper bar for contacting with the negative probe；It is provided on the fixed part and the positive probe
The positive output terminals of connection and the positive sampling terminal being connected to the positive sampling probe；Be provided in the moving portion with
The negative output terminals of the negative probe connection and the cathode sampling terminal being connected to the cathode sampling probe.
Further, the moving portion, the positive guide pad and the cathode guide pad pass through sliding block and are set to institute
It states on sliding rail.
Further, dielectric support block is provided between the positive guide pad and the cathode guide pad.
Further, circumferentially shape is arranged the positive probe, and the anode sampling probe is set to circumferentially that shape is being just
The center of pole probe；Circumferentially shape is arranged the negative probe, and the cathode that the cathode sampling probe is set to circumferentially shape is visited
The center of needle.
Further, the positive copper bar and the cathode copper bar are annular in shape.
Further, first capacitor accommodating hole is offered on the positive guide pad, the anode copper bar is covered on described
On first capacitor accommodating hole；The second capacitor accommodating hole is offered on the cathode guide pad, the cathode copper bar is covered on described
On second capacitor accommodating hole.
Further, the dielectric support block is set on support frame, and support frame as described above is fixed on the pedestal.
Compared with prior art, the advantages of the application and good effect is: the super capacitor high current inspection that the application proposes
Fixture, including pedestal are surveyed, fixed part, moving portion and clamping part is provided on pedestal, cunning is provided between clamping part and fixed part
Rail, moving portion are set on sliding rail；Positive pcb board and cathode pcb board, positive PCB are respectively arranged on fixed part and moving portion
It is extended with positive probe and positive sampling probe on plate, is extended with negative probe and cathode sampling probe on cathode pcb board, is moving
It is provided with positive guide pad and cathode guide pad between dynamic portion and fixed part, positive copper bar, cathode are provided on positive guide pad
Cathode copper bar is provided on guide pad；When detecting super capacitor, super capacitor is placed between fixed part and moving portion, operation folder
It holds portion super capacitor is clamped between moving portion and fixed part, so that the anode of super capacitor and positive copper bar and anode
Sampling probe is in close contact, and the cathode and cathode copper bar and cathode sampling probe of super capacitor are in close contact, to realize just
Pole output terminal, positive sampling terminal connect with super capacitor anode, negative output terminals, cathode sampling terminal and super electricity
Hold cathode connect, it can be achieved that charge and discharge and internal resistance to super capacitor test；Positive and negative electrode probe and positive and negative electrode copper bar
Close contact ensure that can be by the high current of 100A-300A, and super capacitor can carry out safely charge and discharge when ensure that high current
Electricity and inner walkway, solve the low technical problem of existing high current super capacitor detection mode security performance, and pass through clamping
Portion can be realized quickly and easily test operation, improve testing reliability and testing efficiency.
After the detailed description of the application embodiment is read in conjunction with the figure, other features and advantages of the application will become more
Add clear.
Detailed description of the invention
Fig. 1 is the side view for the super capacitor checking of great current fixture that the application proposes；
Fig. 2 is the top view for the super capacitor checking of great current fixture that the application proposes；
Fig. 3 is the cross-sectional view for the super capacitor checking of great current fixture that the application proposes；
Fig. 4 is the perspective view for the super capacitor checking of great current fixture that the application proposes；
Fig. 5 is the local structural graph for the super capacitor checking of great current fixture that the application proposes.
Specific embodiment
The specific embodiment of the application is described in more detail with reference to the accompanying drawing.
The super capacitor checking of great current fixture that the application proposes, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, including pedestal 1,
One end on pedestal 1 is provided with fixed part 2, and the other end on pedestal 1 is provided with clamping part 3, fixed part 2 and clamping part 3 it
Between pedestal on be provided with sliding rail 4, moving portion 5 is provided on sliding rail 4；Fixed part 2 is fixed with anode towards one end of moving portion 5
Pcb board 61, positive probe 71 is extended on positive pcb board 61 and positive sampling probe (is not explicitly shown, with positive probe in figure
7 is similar)；Moving portion 5 is fixed with cathode pcb board 62 towards one end of fixed part 2, is extended with negative probe on cathode pcb board 62
72 and cathode sampling probe (with anode sampling probe)；It is additionally provided between moving portion 5 and fixed part 2 for clamping super capacitor
8 positive guide pad 91 and cathode guide pad 92；Positive guide pad 91 is provided with towards the side of fixed part 2 for visiting with anode
The positive copper bar 101 that needle 71 contacts；Cathode guide pad 92 is provided with towards the side of moving portion 5 for contacting with negative probe 72
Cathode copper bar 102；It is provided with the positive output terminals 111 being connected to positive probe 71 on fixed part 2 and is visited with anode sampling
The positive sampling terminal 121 of needle connection；Be provided in moving portion 5 negative output terminals 112 being connected to negative probe 72 and with
The cathode sampling terminal 122 of cathode sampling probe connection.
When detecting super capacitor 8, super capacitor 6 is placed between fixed part 2 and moving portion 5, operation clamping part 3 will be super
Capacitor 8 is clamped between moving portion 5 and fixed part 2, so that the anode of super capacitor 8 is adopted with positive copper bar 101 and anode
Sample probe is in close contact, and the cathode and cathode copper bar 102 and cathode sampling probe of super capacitor 8 are in close contact, to realize
Positive output terminals 111, positive sampling terminal 121 connect with 8 anode of super capacitor, negative output terminals 112, cathode sampling
Terminal 122 connects with 8 cathode of super capacitor, so that the test of charge and discharge and the internal resistance to super capacitor 8 can be realized.
The close contact of positive and negative electrode probe 71,72 and positive and negative electrode copper bar 101,102, which ensure that, can pass through 100A-300A
High current, super capacitor can carry out safely charge and discharge and inner walkway when ensure that high current, and it is super to solve existing high current
The low technical problem of grade capacitance detecting mode security performance, and quickly and easily test operation can be realized by clamping part, it mentions
High testing reliability and testing efficiency.
As shown in Figure 1, moving portion 5, positive guide pad 91 and cathode guide pad 92 pass through sliding block in the embodiment of the present application
13 are set on sliding rail 4.When fixed super capacitor 8, the effect based on sliding rail 4 and sliding block 13 operates moving portion 5 to fixed part 2
Opposite direction sliding, and then super capacitor 8 is placed between fixed part 2 and moving portion 5, then operate moving portion 5 to 2 side of fixed part
To sliding, super capacitor 8 is clamped between moving portion 5 and fixed part 2, the fixed moving portion 5 of last operation clamping part 3 makes it
It is immovable, guarantee super capacitor by held tight between moving portion 5 and fixed part 2.
To guarantee that it is more accurately clamped, in positive guide pad 91 and cathode guide pad 92 convenient for placing super capacitor 8
Between be provided with the dielectric support block 14 of support super capacitor, which is set on support frame 15, support frame 15
It is fixed on pedestal 1.
In the embodiment of the present application, as shown in figure 3, circumferentially shape is arranged positive probe 71, positive sampling probe 161 is set to
The circumferentially center of the positive probe 71 of shape；Equally, circumferentially shape is arranged negative probe, and cathode sampling probe is set to circumferentially
The center of the negative probe of shape.Corresponding to this, to guarantee that positive copper bar 101, cathode copper bar 102 and positive probe 71 and cathode are visited
The abundant close contact of needle 72, the positive copper bar 101 and cathode copper bar 102 in the embodiment of the present application are annular in shape, so that positive
Sampling probe 161 and cathode sampling probe 162 pass through from cricoid copper bar center directly closely to be connect with the positive and negative electrode of super capacitor
Touching.
Certainly, be not only restricted to the present embodiment, positive and negative electrode probe can also be laid in other shapes, such as row pattern, column-shaped,
Other shapes etc., correspondingly, positive and negative electrode copper bar is designed according to the laying shape of positive and negative electrode probe.
In the embodiment of the present application, as shown in figure 5, first capacitor accommodating hole 911 is offered on positive guide pad 91, and it is positive
Copper bar is covered on first capacitor accommodating hole；Equally, the second capacitor accommodating hole 921, cathode copper are offered on cathode guide pad 92
Row 102 is covered on the second capacitor accommodating hole.When placing super capacitor 8, the both ends of super capacitor are respectively protruding into first capacitor appearance
It sets in hole and the second capacitor's capacity hole, so that its anode is in close contact with positive copper bar and positive sampling probe, so that its cathode
It is in close contact with cathode copper bar and cathode sampling probe.
As shown in Figure 1, clamping part includes clamping part ontology 3, push rod 31 and grip shank 32；Grip shank 32 is rotatably fixed
In groove body outer end；When grip shank 32 presses to groove body, 31 part of push rod, which skids off, pushes moving portion 5 close to fixed part 2, until will surpass
Grade capacitor 8 is clamped between moving portion 5 and fixed part 2;Grip shank 32 is lifted, push rod 31 withdraws clamping of the contact to super capacitor
Locking.
Pedestal 1, fixed part 2, moving portion 5 that above-mentioned the application proposes etc. are sheet metal member.
The super capacitor checking of great current fixture that above-mentioned the application proposes, using fixed part, moving portion, the structure of clamping part
Combination, on fixed part and moving portion in such a way that probe and copper bar contact, when ensure that high current super capacitor can safely into
Row charge and discharge and inner walkway solve the low technical problem of existing high current super capacitor detection mode security performance, and logical
Crossing clamping part can be realized quickly and easily test operation, improve testing reliability and testing efficiency.
It should be noted that the above description is not intended to limit the present invention, the utility model is also not limited to
The example above, variation that those skilled in the art are made in the essential scope of the utility model retrofit, add
Add or replace, should also belong to the protection scope of the utility model.
Claims (7)
1. super capacitor checking of great current fixture, including pedestal, which is characterized in that one end on the pedestal is provided with fixation
Portion, the other end on the pedestal are provided with clamping part, are provided on the pedestal between the fixed part and the clamping part
Sliding rail is provided with moving portion on the sliding rail；
The fixed part is fixed with positive pcb board towards one end of the moving portion, is extended with positive spy on the anode pcb board
Needle and positive sampling probe；The moving portion is fixed with cathode pcb board, the cathode pcb board towards one end of the fixed part
On be extended with negative probe and cathode sampling probe；
The positive guide pad and cathode guiding for clamping super capacitor are additionally provided between the moving portion and the fixed part
Block；The anode guide pad is provided with the positive copper bar for contacting with the positive probe towards the side of the fixed part；
The cathode guide pad is provided with the cathode copper bar for contacting with the negative probe towards the side of the moving portion；
It is provided with the positive output terminals being connected to the positive probe on the fixed part and connects with the positive sampling probe
Logical positive sampling terminal；It is provided with the negative output terminals being connected to the negative probe in the moving portion and is born with described
The cathode sampling terminal of pole sampling probe connection.
2. super capacitor checking of great current fixture according to claim 1, which is characterized in that the moving portion, it is described just
Pole guide pad and the cathode guide pad pass through sliding block and are set on the sliding rail.
3. super capacitor checking of great current fixture according to claim 1, which is characterized in that the anode guide pad and institute
It states and is provided with dielectric support block between cathode guide pad.
4. super capacitor checking of great current fixture according to claim 1, which is characterized in that the positive probe is circumferentially
Shape setting, the anode sampling probe are set to the center of the circumferentially positive probe of shape；Circumferentially shape is set the negative probe
It sets, the cathode sampling probe is set to the center of the circumferentially negative probe of shape.
5. super capacitor checking of great current fixture according to claim 4, which is characterized in that the anode copper bar and described
Cathode copper bar is annular in shape.
6. super capacitor checking of great current fixture according to claim 1, which is characterized in that opened on the anode guide pad
Equipped with first capacitor accommodating hole, the anode copper bar is covered on the first capacitor accommodating hole；It is opened on the cathode guide pad
Equipped with the second capacitor accommodating hole, the cathode copper bar is covered on the second capacitor accommodating hole.
7. super capacitor checking of great current fixture according to claim 3, which is characterized in that the dielectric support block setting
In on support frame, support frame as described above is fixed on the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800257.9U CN208705359U (en) | 2018-05-28 | 2018-05-28 | Super capacitor checking of great current fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800257.9U CN208705359U (en) | 2018-05-28 | 2018-05-28 | Super capacitor checking of great current fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208705359U true CN208705359U (en) | 2019-04-05 |
Family
ID=65934484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820800257.9U Active CN208705359U (en) | 2018-05-28 | 2018-05-28 | Super capacitor checking of great current fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208705359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113866462A (en) * | 2021-10-15 | 2021-12-31 | 湖南恩智测控技术有限公司 | Multi-range capacitor test fixture |
-
2018
- 2018-05-28 CN CN201820800257.9U patent/CN208705359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113866462A (en) * | 2021-10-15 | 2021-12-31 | 湖南恩智测控技术有限公司 | Multi-range capacitor test fixture |
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