CN209561530U - A kind of conductive terminal and electric device - Google Patents
A kind of conductive terminal and electric device Download PDFInfo
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- CN209561530U CN209561530U CN201920354324.3U CN201920354324U CN209561530U CN 209561530 U CN209561530 U CN 209561530U CN 201920354324 U CN201920354324 U CN 201920354324U CN 209561530 U CN209561530 U CN 209561530U
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- Prior art keywords
- elastic slice
- battery
- conductive sheet
- electric device
- opening
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to terminal technical fields, refer in particular to a kind of conductive terminal and electric device, including periphery part, the first elastic slice and the second elastic slice, periphery part is equipped with opening, one end of first elastic slice is connect with the side of the opening, one end of second elastic slice is connect with the other side of the opening, the distance between first elastic slice and the second elastic slice are gradually reduced from one end close to opening to one end far from opening, first elastic slice is equipped with the first sawtooth portion close to one end of the second elastic slice, and the second elastic slice is equipped with the second sawtooth portion close to one end of the first elastic slice.The utility model increases conductive terminal to the pressure of conductive sheet by increasing the conductive area of conductive terminal and conductive sheet simultaneously, to reduce the contact resistance between conductive terminal and conductive sheet, and battery is enabled to carry out high current power supply to conductive sheet.
Description
Technical field
The utility model relates to terminal technical field, a kind of conductive terminal and electric device are referred in particular to.
Background technique
In some electric devices, it can be powered using battery often so that electric device can be detached from power supply line.
But the contact resistance in existing battery in conductive terminal and electric device between conductive sheet is larger, and battery is difficult to carry out conductive sheet
High current power supply.
Summary of the invention
The utility model for problem of the prior art provide a kind of contact resistance it is lesser, suitable for high current power supply
Conductive terminal.
The utility model adopts the following technical solution: a kind of conductive terminal, including periphery part, the first elastic slice and the second bullet
Piece, periphery part are equipped with opening, and one end of the first elastic slice is connect with the side of the opening, one end of the second elastic slice and the opening
The other side connection, the distance between the first elastic slice and the second elastic slice from close to opening one end to far from be open one end gradually
Reduce, the first elastic slice is equipped with the first sawtooth portion close to one end of the second elastic slice, and the second elastic slice is equipped with close to one end of the first elastic slice
Second sawtooth portion.
It is moved preferably, the periphery part is equipped with the other end for limiting the first elastic slice to the direction far from the second elastic slice
The first dynamic limiting unit and the other end for limiting the second elastic slice are limited to second of the direction movement far from the first elastic slice
Portion.
The utility model also provides a kind of electric device with above-mentioned conductive terminal, including drill bit, for driving drill bit
The actuator of rotation and battery pack for powering to the actuator, the battery pack are equipped with conductive terminal；The driving
Part is equipped with the conductive sheet for being inserted between the first elastic slice and the second elastic slice, the first elastic slice and the second elastic slice for clamping described lead
Electric piece, the side of the conductive sheet are equipped with the third sawtooth portion for engaging with the first sawtooth portion, the other side of the conductive sheet
Equipped with the 4th sawtooth portion for being engaged with the second sawtooth portion.
Preferably, the electric device further includes support frame, the actuator is set to the support frame；It is described
Battery pack includes the first battery and the second battery, and the first battery and the second battery clamp the support frame, first battery
One end be equipped with the first fastener for being detachably connected with one end of the second battery, the other end of first battery, which is equipped with, to be used
In the second fastener that the other end with the second battery is detachably connected.
Preferably, the support frame is equipped with the gag lever post slided on support frame for limiting battery pack, it is described
Battery pack is equipped with the limiting slot for being clamped with gag lever post.
Preferably, the support frame is equipped with far from one end of actuator grasps cross bar.
Preferably, the battery pack is electrically connected with battery capacity indication lamp.
The utility model has the beneficial effects that increasing conducting end simultaneously by the conductive area for increasing conductive terminal and conductive sheet
Son to reduce the contact resistance between conductive terminal and conductive sheet, and enables battery to conductive sheet the pressure of conductive sheet
Carry out high current power supply.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the conductive terminal of the utility model.
Fig. 2 is the three-dimensional structure diagram of the electric device of the utility model.
Fig. 3 is that the electric device of the utility model hides the three-dimensional structure diagram after battery pack.
Fig. 4 is the structural schematic diagram of the conductive sheet of the utility model.
Fig. 5 is the three-dimensional structure diagram of the battery pack of the utility model.
Fig. 6 is the three-dimensional structure diagram of first battery of the utility model.
Appended drawing reference are as follows: 1, periphery part；11, the first limiting unit；12, the second limiting unit；2, the first elastic slice；21, the first saw
Teeth portion；3, the second elastic slice；31, the second sawtooth portion；4, battery pack；41, the first battery；42, the second battery；43, the first fastener；
44, the second fastener；45, limiting slot；5, drill bit；6, actuator；61, conductive sheet；62, third sawtooth portion；63, the 4th sawtooth portion；
7, support frame；71, gag lever post；72, cross bar is grasped；8, battery capacity indication lamp；9, conductive terminal.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.The utility model is carried out below in conjunction with attached drawing
Detailed description.
Embodiment one
As shown in Figure 1, a kind of conductive terminal, including periphery part 1, the first elastic slice 2 and the second elastic slice 3, periphery part 1 are equipped with
Opening, one end of the first elastic slice 2 are connect with the side of the opening, and one end of the second elastic slice 3 and the other side of the opening connect
It connecing, the distance between the first elastic slice 2 and the second elastic slice 3 are gradually reduced from one end close to opening to one end far from opening, the
One elastic slice 2 is equipped with the first sawtooth portion 21 close to one end of the second elastic slice 3, and the second elastic slice 3 is equipped with the close to one end of the first elastic slice 2
Two sawtooth portions 31.
Periphery part 1, the first elastic slice 2 and the second elastic slice 3 are made of material that can be conductive.Conductive sheet 61 is inserted when use
Enter between the first elastic slice 2 and the second elastic slice 3, the elasticity of the first elastic slice 2 and the elasticity of the second elastic slice 3 can promote 2 He of the first elastic slice
Second elastic slice 3 clamps conductive sheet 61, so that this conductive terminal 9 increases the pressure of conductive sheet 61.It is used on conductive sheet 61
The position contacted with the first sawtooth portion 21 and the second sawtooth portion 31 is also zigzag, so that this conductive terminal 9 and conductive sheet 61
Between contact area increase, to reduce the contact resistance between this conductive terminal 9 and conductive sheet 61.When being not easy in conductive sheet 61
When upper setting sawtooth, the metal (such as aluminium) that the material is soft can be selected also as conductive sheet 61,21 He of the first sawtooth portion when use
Second sawtooth portion 31 can be pierced into conductive sheet 61, can also play the effect for increasing contact area.
As shown in Figure 1, the periphery part 1 is equipped with the other end for limiting the first elastic slice 2 to the side far from the second elastic slice 3
What the other end to the first mobile limiting unit 11 and for limiting the second elastic slice 3 was moved to the direction far from the first elastic slice 2
Second limiting unit 12.After conductive sheet 61 is inserted between the first elastic slice 2 and the second elastic slice 3, the first elastic slice 2 and the second elastic slice can be made
3 away from each other, further promotes the first elastic slice by the movement of the first elastic slice 2 of limitation and the second elastic slice 3 in this conductive terminal 9
2 and second elastic slice 3 to the pressure of conductive sheet 61, to further decrease the contact resistance between this conductive terminal 9 and conductive sheet 61.
Embodiment two
The present embodiment provides a kind of electric devices with conductive terminal 9 described in embodiment one.
As shown in Figure 1, Figure 2 and Figure 4, a kind of electric device, including drill bit 5, the actuator 6 for driving drill bit 5 to rotate
And the battery pack 4 for powering to the actuator 6, the battery pack 4 are equipped with conductive terminal 9；The conductive terminal 9 includes
Periphery part 1, the first elastic slice 2 and the second elastic slice 3, periphery part 1 are equipped with opening, one end of the first elastic slice 2 and the one of the opening
Side connection, one end of the second elastic slice 3 are connect with the other side of the opening, and the distance between the first elastic slice 2 and the second elastic slice 3 are certainly
It is gradually reduced close to one end of opening to one end far from opening, the first elastic slice 2 is equipped with the first saw close to one end of the second elastic slice 3
Teeth portion 21, the second elastic slice 3 are equipped with the second sawtooth portion 31 close to one end of the first elastic slice 2；The actuator 6 is equipped with for being inserted into the
Conductive sheet 61 between one elastic slice 2 and the second elastic slice 3, the first elastic slice 2 and the second elastic slice 3 are for clamping the conductive sheet 61, institute
The side of conductive sheet 61 is stated equipped with the third sawtooth portion 62 for engaging with the first sawtooth portion 21, the other side of the conductive sheet 61
Equipped with the 4th sawtooth portion 63 for being engaged with the second sawtooth portion 31.
Periphery part 1, the first elastic slice 2 and the second elastic slice 3 are made of material that can be conductive.Conductive sheet 61 is inserted when use
Enter between the first elastic slice 2 and the second elastic slice 3, the elasticity of the first elastic slice 2 and the elasticity of the second elastic slice 3 can promote 2 He of the first elastic slice
Second elastic slice 3 clamps conductive sheet 61, so that this conductive terminal 9 increases the pressure of conductive sheet 61.Meanwhile conductive sheet 61
In third sawtooth portion 62 and the 4th sawtooth portion 63 of conductive sheet 61 respectively with the first sawtooth portion 21 of the first elastic slice 2 and the second bullet
Second sawtooth portion 31 of piece 3 is engaged, so that the contact area between conductive terminal 9 and conductive sheet 61 increases, to reduce conducting end
Contact resistance between son 9 and conductive sheet 61.
As shown in Figure 1, the periphery part 1 is equipped with the other end for limiting the first elastic slice 2 to the side far from the second elastic slice 3
What the other end to the first mobile limiting unit 11 and for limiting the second elastic slice 3 was moved to the direction far from the first elastic slice 2
Second limiting unit 12.After conductive sheet 61 is inserted between the first elastic slice 2 and the second elastic slice 3, the first elastic slice 2 and the second elastic slice can be made
3 away from each other, further promotes 2 He of the first elastic slice by the movement of the first elastic slice 2 of limitation and the second elastic slice 3 in the present embodiment
Second elastic slice 3 is to the pressure of conductive sheet 61, to further decrease the contact resistance between conductive terminal 9 and conductive sheet 61.
As shown in Figures 2 and 3, the electric device further includes support frame 7, and the actuator 6 is set to the support
Skeleton 7；The battery pack 4 includes the first battery 41 and the second battery 42, and the first battery 41 and the second battery 42 clamp the branch
Support bone frame 7, one end of first battery 41 are equipped with the first fastener 43 for being detachably connected with one end of the second battery 42,
The other end of first battery 41 is equipped with the second fastener 44 for being detachably connected with the other end of the second battery 42.It carries out
When high current is powered, the first battery 41 and 42 parallel connection of the second battery can be enabled to be powered often.In conventional design, can be enabled
One battery 41 and the second battery 42 connect with support frame 7 respectively the first battery 41 and the second battery 42 being mounted on support rib
On frame 7.User dismantles the first battery 41 and when the second battery 42, need respectively by the first battery 41 and the second battery 42 from
Support frame 7 is removed, and is taken a long time, inefficiency.In the present embodiment, user need to only enable the first battery 41 and the second battery 42
Separation can enable the first battery 41 and the second battery 42 be detached from support frame 7, to improve the installation and removal of user
Efficiency.
As shown in Figure 3 and Figure 6, the support frame 7 is equipped with the limit slided on support frame 7 for limiting battery pack 4
Position bar 71, the battery pack 4 is equipped with the limiting slot 45 for being clamped with gag lever post 71, to prevent battery pack 4 in support frame 7
Upper displacement.
As shown in Figure 3 and Figure 4, the support frame 7 is equipped with far from one end of actuator 6 and grasps cross bar 72, is easy to use
Person with the hands grasps this electric device so that this electric device be easier to using.
As shown in Fig. 2, the battery pack 4 is electrically connected with battery capacity indication lamp 8, the electricity of battery pack 4 can be prompted to remind
User replaces battery.
The above is only the utility model preferred embodiment, is not made in any form to the utility model
Limitation, although the utility model is disclosed as above with preferred embodiment, is not intended to limit the utility model, any to be familiar with sheet
Technical professional is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to any simple modification, equivalent change and modification to the above embodiments, belongs to practical
In the range of new technique scheme.
Claims (7)
1. a kind of conductive terminal, it is characterised in that: including periphery part (1), the first elastic slice (2) and the second elastic slice (3), periphery part
(1) it is equipped with opening, one end of the first elastic slice (2) is connect with the side of the opening, one end of the second elastic slice (3) and the opening
The other side connection, the distance between the first elastic slice (2) and the second elastic slice (3) from close to opening one end to far from be open one
End is gradually reduced, and the first elastic slice (2) is equipped with the first sawtooth portion (21) close to the one end of the second elastic slice (3), and the second elastic slice (3) is close
One end of first elastic slice (2) is equipped with the second sawtooth portion (31).
2. a kind of conductive terminal according to claim 1, it is characterised in that: the periphery part (1) is equipped with for limiting the
The other end of one elastic slice (2) is to mobile the first limiting unit (11) in the direction far from the second elastic slice (3) and for limiting second
The other end of elastic slice (3) second limiting unit (12) mobile to the direction far from the first elastic slice (2).
3. a kind of electric device, it is characterised in that: including drill bit (5), for drive drill bit (5) rotate actuator (6) and
Battery pack (4) for powering to the actuator (6), the battery pack (4) are equipped with that claim 1-2 is described in any item leads
Electric terminal (9)；
The actuator (6) is equipped with the conductive sheet (61) for being inserted between the first elastic slice (2) and the second elastic slice (3), the first bullet
For clamping the conductive sheet (61), the side of the conductive sheet (61) is equipped with for sawing with first for piece (2) and the second elastic slice (3)
The other side in the third sawtooth portion (62) of teeth portion (21) engagement, the conductive sheet (61) is equipped with for nibbling with the second sawtooth portion (31)
The 4th sawtooth portion (63) closed.
4. a kind of electric device according to claim 3, it is characterised in that: the electric device further includes support frame
(7), the actuator (6) is set to the support frame (7)；
The battery pack (4) includes the first battery (41) and the second battery (42), and the first battery (41) and the second battery (42) press from both sides
It holds the support frame (7), one end of first battery (41) is equipped with for detachably connecting with one end of the second battery (42)
The other end of the first fastener (43) connect, first battery (41) is equipped with for detachable with the other end of the second battery (42)
The second fastener (44) of connection.
5. a kind of electric device according to claim 4, it is characterised in that: the support frame (7) is equipped with for limiting
The gag lever post (71) that battery pack (4) is slided on support frame (7), the battery pack (4) are equipped with for blocking with gag lever post (71)
The limiting slot (45) connect.
6. a kind of electric device according to claim 4, it is characterised in that: the support frame (7) is far from actuator (6)
One end be equipped with grasp cross bar (72).
7. a kind of electric device according to claim 3, it is characterised in that: the battery pack (4) is electrically connected with electricity and refers to
Show lamp (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920354324.3U CN209561530U (en) | 2019-03-19 | 2019-03-19 | A kind of conductive terminal and electric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920354324.3U CN209561530U (en) | 2019-03-19 | 2019-03-19 | A kind of conductive terminal and electric device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209561530U true CN209561530U (en) | 2019-10-29 |
Family
ID=68311365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920354324.3U Active CN209561530U (en) | 2019-03-19 | 2019-03-19 | A kind of conductive terminal and electric device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209561530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118380727A (en) * | 2024-06-20 | 2024-07-23 | 浙江晶科储能有限公司 | Battery module and battery pack |
-
2019
- 2019-03-19 CN CN201920354324.3U patent/CN209561530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118380727A (en) * | 2024-06-20 | 2024-07-23 | 浙江晶科储能有限公司 | Battery module and battery pack |
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