CN105090706A - Battery sensor clamp assembly - Google Patents
Battery sensor clamp assembly Download PDFInfo
- Publication number
- CN105090706A CN105090706A CN201510250884.0A CN201510250884A CN105090706A CN 105090706 A CN105090706 A CN 105090706A CN 201510250884 A CN201510250884 A CN 201510250884A CN 105090706 A CN105090706 A CN 105090706A
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- China
- Prior art keywords
- wedge
- fastening piece
- holding limb
- battery
- base portion
- 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.)
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- Connection Of Batteries Or Terminals (AREA)
- Clamps And Clips (AREA)
Abstract
A clamp assembly for securing a battery sensor to a vehicle battery comprises a surrounding portion which defines an aperture for at least partially surrounding a battery post of the vehicle battery and a pair of clamping arms which extend from opposing ends of the surrounding portion. A tab extends from one of the clamp arms toward the other of the clamp arms, wherein the tab defines a first through hole. A wedge has a substantially U-shaped cross-section, where a width of the base of the wedge is less than a width at a distal end of the U-shaped cross-section and the base of the wedge defines a second through hole. The wedge is fitted over the clamping arms and a fastener is threaded through a first through hole and a second through hole. A nut is threaded on the fastener to force the wedge over the clamp arms such that the width at the base of the wedge forces the clamp arms toward one another.
Description
The cross reference of related application
The disclosure requires the U.S. Provisional Application No.61/989 submitted on May 6th, 2014, and the preference of 082, this application is incorporated into herein by reference.
Technical field
The disclosure relates to motor vehicle, and more particularly relates to the battery sensor for motor vehicle.
Background technique
Conventional batteries for motor vehicle is 12 volts of lead-acid batteries, and it has the standard connected to the positive and negative of vehicle for battery and connects pole.Battery sensor can be used for providing the important information about battery characteristics, comprises electric current, charged state, performance, cell degradation etc.Battery sensor also can be used to provide the information whether supporting automatic engine start-stop system about battery.
Battery sensor is clamped to negative pole usually near battery.Fixture generally includes and extends with the arm surrounding negative pole at least in part from the shell of sensor.The fastening piece of horizontal orientation is positioned the far-end of arm with the arm of tractive fixture toward each other.The fastening piece of horizontal orientation is tightened around negative pole thus makes arm provide chucking power.
It is to present the contextual object of present disclosure in general manner that background provided herein describes.Currently in scope described in this background parts obviously or implicitly do not admitted it is the prior art relative to present disclosure by the work of inventor of naming and description that prior art may not be used as when submitting.
Summary of the invention
For battery sensor being firmly affixed to the clamp assembly on Vehicular battery, comprising: peripheral part, it limits aperture and connects post/pole (batterypost) for the battery surrounding Vehicular battery at least in part; And a pair holding limb, its opposite end from peripheral part extends.Lug extends from one of holding limb towards another holding limb, and wherein lug limits the first through hole.Wedge has U-shaped cross section substantially, and wherein the width of the base portion of wedge is less than the width of the far-end in U-shaped cross section and the base portion of wedge limits the second through hole.Wedge is assemblied on holding limb and fastening piece is screwed through the first through hole and the second through hole.Nut is screwed wedge to be pushed on holding limb thus makes the width at the base portion place in wedge force holding limb toward each other on fastening piece.
A kind of method for assembling battery sensor fixture, comprise: provide peripheral part, it has a pair holding limb extending in mutually the same direction substantially from the opposite end of peripheral part and from one of holding limb lug that another extends towards holding limb.Lug limits the first through hole and fastening piece is screwed through the first through hole.Be assemblied on holding limb by the wedge with U-shaped cross section substantially, wherein the width of the base portion of wedge is less than the width of the far-end in U-shaped cross section.The base portion of wedge defines the second through hole and fastening piece is screwed through the second through hole.On fastening piece, screw on nut is to secure to wedge on holding limb.
Peripheral part being positioned over battery connects on post, and peripheral part defines aperture and connects post for the battery surrounded at least in part for Vehicular battery; Nut tightened on fastening piece wedge pushed on holding limb thus make force holding limb toward each other at the width at the base portion place of wedge and reduce aperture size to connect post to apply chucking power around described battery.
From detailed description provided below, other suitable application area of the present disclosure will become obvious.Although should be appreciated that detailed Description Of The Invention and concrete example illustrate preferred embodiment of the present disclosure, its expection just for purpose of explanation and expection does not limit the scope of the present disclosure.
Accompanying drawing explanation
From the detailed description and the accompanying drawings by the comprehend disclosure, in the accompanying drawings:
Fig. 1 is the signal diagram of the side view of battery clamp assembly of the present invention, wherein upwards applies chucking power from bottom;
Fig. 2 is the signal diagram of the perspective view of the battery clamp assembly of Fig. 1, wherein upwards applies chucking power from bottom;
Fig. 3 be the side view of another embodiment of battery clamp assembly of the present invention signal diagram, wherein from top downwardly towards upper applying chucking power;
Fig. 4 is the signal diagram of the perspective view of the battery clamp assembly of Fig. 3, wherein applies chucking power downwards from top;
Embodiment
Following description is just exemplary in itself and never limit the disclosure, its application or purposes.In order to know object, will identical reference character be used in the accompanying drawings to indicate similar components.Fig. 1 shows the battery clamp assembly 10,110 for 12 volts of Vehicular batteries 12 (not shown), as being further explained in detail hereinafter.Battery clamp assembly 10,110 comprises battery sensor 14, and battery sensor 14 to be firmly connected or integrated/to be incorporated on peripheral part 16,116 of battery clamp assembly 10,110.Battery sensor 14 can be the sensor of intelligent battery sensor (IBS), simple current sensor or other type for Vehicular battery 12.Lug/tab can lead to IBS busbar (not shown).Attachment type for tab and IBS busbar can be different according to vehicle and IBS module.Those skilled in the art will select the layout for sensor 14 being firmly affixed to clamp assembly 10,110 being suitable for the customized configuration on Vehicular battery 12, battery sensor and clamp assembly 10,110 best.
Battery clamp assembly 10,110 is punching clamp assemblies, and it comprises peripheral part 16,116 and the part 18,118 that is connected.The part that is connected 18,118 to connect the assembling of post 20 (not shown) around battery for tightening described peripheral part 16,116.It can be connect post for the negative of Vehicular battery 12 that battery connects post 20.
The part that is connected 18,118 comprises fastening piece 22,122, and fastening piece 22,122 can be close to connect the chucking power of battery clamp assembly 10,110 described in tensioning post 20 at battery from battery clamp assembly 10,110 top.A kind of battery clamp assembly 10,110 is allowed to design from battery clamp assembly 10,110 top close to described tightening fastener parts 22,122 mutually compatible with all client's packing instructions.
Battery clamp assembly 10,110 provide holding function, minimum waste plane figure and the easiness/feasibility of stamping process of better quality can be repeated.
With reference to figure 1 and Fig. 2, describe in further detail the first embodiment for battery clamp assembly 10 of the present invention.Battery clamp assembly 10 comprises peripheral part 16 and the part 18 that is connected.Peripheral part 16 limits aperture 24 substantially, when battery clamp assembly 10 be assembled into battery connect on post 20 time, battery connects post 20 can pass aperture 24.Peripheral part 16 is shaped as encirclement battery at least in part and connects post 20.Holding limb 26 extends from the opposite end of peripheral part 16.When applying power to be biased toward one another by holding limb to holding limb 26, this reduce the diameter in the aperture 24 limited by peripheral part 16.That is, the overall diameter of peripheral part 16 is reduced.Because the power on arm 16 makes peripheral part 16 size reduce, then utilize peripheral part 16 to connect on post 20 to battery and apply chucking power.Thus, battery clamp assembly 10 is firmly affixed to battery and is connect on post 20.
Wedge 28 is assemblied on holding limb 26.Wedge 28 has U-shaped cross section substantially, and wherein the base portion 30 of U-shaped has the width less than the far-end 32 of U-shaped.When along when pushing described wedge 28 in downward direction, the cross-sectional width of the reduction of wedge 28 forces holding limb 26 to move towards each other.Therefore, the peripheral part connect post 20 from battery applies chucking power.
Fastening piece 22 moves down, as described in further detail hereinafter for forcing wedge 28 on holding limb 26.Lug 34 can extending from one of holding limb 26 to another holding limb 26 at holding limb 26 substantially on downside.Lug 34 can limited hole 36, and fastening piece 22 can be assembled by through hole 36.Similar through hole 38 can be limited by the base portion 30 of wedge 28.Through hole 36 and through hole 38 can be arranged relative to one another thus make fastening piece 22 can extend to the top of battery clamp assembly 10 through hole 36,38 from the bottom of battery clamp assembly 10.Once assembling, fastening piece 22 has and connects the substantial parallel orientation of post 20 with battery.In most cases, battery connects post 20 and vertically to aim in vehicle and fastening piece 22 also will have and vertically aims at substantially.
Fastening piece 22 can be fixed to prevent from rotating relative to base portion 30 and/or lug 34.The rotation of spline, swaged forging/die forging, welding, mechanical interference etc. and fixing described fastening piece 22 can be used.Peripheral part 16 and holding limb 26 can be made up of copper product, and wedge can be formed from steel.In these cases, at head place, fastening piece 22 is firmly affixed to base portion 30 and/or lug 34 can utilize mechanical interference and realize best.
Nut 40 is swirled on the end of fastening piece 22.Packing ring 42 can to distribute power from nut 40 equably between wedge base portion 30 and nut 40 on wedge base portion 30.When along fastening piece 22 further screw on nut 40, push wedge 28 on holding limb 26 downwards and tighten described battery clamp assembly.Because fastening piece 22 utilizes an only instrument and be fixed to prevent from rotating relative to base portion 30 and/or lug 34, and need from the side of clamp assembly 10 close to apply screw-down torque to nut 40.
After assembling described fastening piece by described hole 36 and 38 and after having screwed on fastening piece 22 by nut 40 (with packing ring 42, if exist), the end of fastening piece 22 also can be out of shape, such as, struck tight.The distortion of fastener end can keep described holding limb 26 (with peripheral part 16), wedge 28, fastening piece 22, nut 40 together with packing ring 32 at the In transit of part.Nut 40 should not be tightened on the screw thread of fastening piece 22, until peripheral part 16 has been placed on battery pole 20.
In one embodiment, step 44 can be defined between the bottom of holding limb 26 and the bottom of peripheral part 16.Step also may be used for the head holding described fastening piece 22.Once assemble and tighten in place, the head of fastening piece 22 can be coplanar with the end of peripheral part 16 generally.
With reference to figure 3 and Fig. 4, describe in further detail the second embodiment for battery clamp assembly 110 of the present invention.Battery clamp assembly 110 includes peripheral part 116 and the part 118 that is connected.Peripheral part 116 limits aperture 124 substantially, when battery clamp assembly 110 be assembled into battery connect on post 120 time, battery connects post 120 can pass aperture 24.Peripheral part 116 is shaped as and surrounds described battery at least in part and connect post 20.Holding limb 126 extends from the opposite end of peripheral part 116.When applying power to be biased toward one another by holding limb 126 to holding limb 126, this reduce the diameter in the aperture 124 limited by peripheral part 116.That is, the overall diameter of peripheral part 116 is reduced.Reduce the size of peripheral part 116 due to the power on arm 116, then utilize peripheral part 116 to connect post 20 to battery and apply chucking power.Thus, battery clamp assembly 110 is firmly affixed to battery and is connect on post 20.
Wedge 128 is assemblied on holding limb 126.Wedge 128 has U-shaped cross section substantially, and wherein the base portion 130 of U-shaped has the width less than the far-end 132 of U-shaped.When exerting a force along upward direction to wedge 128, the cross-sectional width of the reduction of wedge 128 pushes described holding limb 126 to move towards each other.Thus, the peripheral part connect post 20 from battery applies chucking power.
Fastening piece 122 moves up on holding limb 126 for pushing described wedge 128, as hereinafter described in more detail.Lug 134 can extending from one of holding limb 126 towards another holding limb 126 at holding limb 126 substantially on upside.Lug 134 can limited hole 136, and fastening piece 122 can be assembled by through hole 36.Similar through hole 138 can be limited by the base portion 130 of wedge 128.Through hole 136 and through hole 138 can be arranged relative to one another thus make fastening piece 122 can extend to the top of battery clamp assembly 110 through hole 136,138 from the bottom of battery clamp assembly 110.Once assembling, fastening piece 122 has and connects the substantial parallel orientation of post 20 with battery.In most cases, battery connects post 120 and to aim at vertically in vehicle and fastening piece 122 also will have and vertically aims at substantially.
Fastening piece 122 can be fixed to prevent from rotating relative to base portion 130 and/or lug 134.Spline, swaged forging, welding, mechanical interference etc. can be used to fix the rotation of described fastening piece 122.Peripheral part 116 and holding limb 126 can be made up of copper product, and wedge can be formed from steel.In these cases, at head place, fastening piece 122 is firmly affixed to base portion 130 and/or lug 134 can utilize mechanical interference to realize best.
Nut 140 is swirled on the end of fastening piece 122.Packing ring 142 can to distribute power from nut 140 equably between wedge base portion 130 and nut 140 on wedge base portion 130.When being screwed further on fastening piece 122 by described nut 140, push described wedge 128 on holding limb 126 upwards and tighten described battery clamp assembly 110.Be fixed to prevent from rotating relative to base portion 130 and/or lug 134 because fastening piece 122 only utilizes an instrument, and need from the side of clamp assembly 110 close to apply screw-down torque to nut 140.
After passing hole 136 and 138 assembles fastening piece and after screwing on fastening piece 122 by nut 140 (with packing ring 142, if exist), the end of fastening piece 122 also can be out of shape, such as, struck tight.The distortion of fastener end can at clamp assembly 110 In transit retaining clip gripping arm 126 (with peripheral part 116), wedge 128, fastening piece 122, nut 140 together with packing ring 142.Nut 140 should not tightened on the screw thread of fastening piece 122, until peripheral part 116 has been positioned on battery pole 120.
In one embodiment, step 14 can be defined between the bottom of holding limb 126 and the bottom of peripheral part 116.Step also may be used for the head holding fastening piece 122.Once assemble and tighten in place, the head of fastening piece 122 can be coplanar with the end of peripheral part 116 generally.
Referring to Fig. 1 to Fig. 4, a kind of method for assembled battery clamp of sensor 10,110, comprise: peripheral part 16 is provided, 116, it has edge, opposite end a pair holding limb 26,126 of mutually the same direction extension and the lug 34,134 from another extension towards holding limb 26,126 of one of holding limb 26,126 substantially from peripheral part 16,116.Lug 34,134 limits the first through hole 36,136 and fastening piece 22,122 is screwed through the first through hole 36,136.The wedge 28,128 making to have U-shaped cross section is substantially assemblied on holding limb 26,126, and wherein the width of the base portion 30,130 of wedge 28,128 is less than the width at far-end 32,132 place in U-shaped cross section.The base portion 30,130 of wedge 28,128 limits the second through hole 38,138 and fastening piece 22,122 is screwed through the second through hole 38,138.Packing ring 42,142 is assembled on fastening piece 22,122, is close to the base portion of lug or wedge.Before being assembled on battery pole 20, nut 40,140 is swirled on fastening piece 22,122 and is used for shipment and carrying battery sensor clamp assembly 10,110 wedge 28,128 to be secured on holding limb 26,126.Fastening piece 22,122 can be firmly affixed to base portion 30,130 or lug 34,134 at this simultaneously.
Peripheral part 16,116 is positioned over battery to be connect on post 20, and peripheral part 16,116 also defines aperture 24,124 and connects post 20 with the battery surrounded at least in part for Vehicular battery; Nut 40,140 is tightened on fastening piece 22,122 to push described wedge 28,128 thus make to push described holding limb 26,126 toward each other and the size reducing aperture 24,124 applies chucking power to connect post 20 around battery at the width at wedge 28,128 base portion 30,130 place on holding limb 26,126.
In one embodiment, the base portion 30,130 of wedge 28,128 is assembled in the wedge 28,128 on upside and when fastening piece 22,122 and nut 40,140 tighten described holding limb 26,126 of holding limb 26,126 along moving in downward direction.This embodiment will comprise fixing described fastening piece 22,122 to prevent from rotating relative to lug 34,134.
In one embodiment, the wedge 28,128 on downside and when fastening piece 22,122 and nut 40,140 tighten described holding limb 26,126 that the base portion 30,130 of wedge 28,128 is assembled in holding limb 26,126 moves along upward direction.This embodiment will comprise fixing described fastening piece 22,122 to prevent from rotating relative to lug 28,128.
Although describe in detail for performing optimal mode of the present invention, true scope of the present disclosure should not be so limited, and will recognize be used within the scope of the appended claims putting into practice various alternate design of the present invention and embodiment because be familiar with technical staff that the invention relates to the field.
Claims (15)
1., for battery sensor being firmly affixed to the clamp assembly on Vehicular battery, comprising:
Peripheral part, it limits aperture and connects post for the battery surrounding described Vehicular battery at least in part;
A pair holding limb, its opposite end from described peripheral part and extending along mutually the same substantially direction;
Lug, it extends from one of described holding limb towards another described holding limb, and wherein said lug limits the first through hole;
Wedge, it has U-shaped cross section substantially, and the width of the base portion of wherein said wedge is less than the width of the far-end in described U-shaped cross section, and the base portion of wherein said wedge limits the second through hole;
Fastening piece, wherein said wedge is assemblied on described holding limb and described fastening piece is threaded through described first through hole and described second through hole; And
Nut, it is screwed on described fastening piece to push described wedge thus make the width at the base portion place in described wedge force described holding limb toward each other on described holding limb.
2. clamp assembly according to claim 1, is characterized in that, the base portion of described wedge at described holding limb on upside, and described fastening piece makes described wedge along mobile to tighten described holding limb in downward direction.
3. clamp assembly according to claim 2, is characterized in that, described fastening piece is fixing to prevent from rotating relative to described lug.
4. clamp assembly according to claim 1, is characterized in that, the base portion of described wedge at described holding limb on downside, and described fastening piece makes described wedge mobile to tighten described holding limb in upward direction.
5. clamp assembly according to claim 1, is characterized in that, described fastening piece is fixed to prevent the base portion relative to described wedge from rotating.
6. clamp assembly according to claim 1, is characterized in that, it also comprises: packing ring, and it is assembled between at least one and the described nut in the base portion of described lug and described wedge.
7. clamp assembly according to claim 1, is characterized in that, it also comprises: the step limited by described holding limb and described peripheral part, thus the head of described fastening piece can be flushed with the lower limb of described peripheral part.
8. clamp assembly according to claim 1, is characterized in that, by before on described nut screwing clamping to described fastening piece, described holding limb is parallel to each other substantially.
9., for a method for assembled battery clamp of sensor, comprising:
There is provided peripheral part, it has edge, opposite end a pair holding limb of mutually the same direction extension and the lug from another extension towards described holding limb of one of described holding limb substantially from described peripheral part, and wherein said lug limits the first through hole;
Fastening piece is made to be threaded through described first through hole;
Be assemblied on holding limb by the wedge with U-shaped cross section substantially, the width of the described base portion of wherein said wedge is less than the width of the far-end in described U-shaped cross section, and the base portion of wherein said wedge limits the second through hole;
Described fastening piece is made to be threaded through described second through hole; And
By on nut driving to described fastening piece so that described wedge is secured on described holding limb.
10. method according to claim 9, is characterized in that, it also comprises:
Described peripheral part is positioned over described battery to be connect on post, and described peripheral part limits aperture so that small part ground surrounds the battery being used for described Vehicular battery connect post;
By on described nut screwing clamping to described fastening piece with on described holding limb, push described wedge thus make the width at the base portion place of described wedge force described holding limb toward each other and reduce described aperture size with connect around described battery post apply chucking power.
11. methods according to claim 9, it is characterized in that, it also comprises: the base portion of described wedge is assembled into described holding limb on upside and when making described wedge along moving described in fastening piece and nut screwing clamping during holding limb in downward direction.
12. methods according to claim 11, it is characterized in that, it also comprises: fixing described fastening piece is to prevent from rotating relative to described lug.
13. methods according to claim 9, it is characterized in that, it also comprises: the base portion of described wedge is assembled into described holding limb on downside, and when making described wedge move in upward direction described in fastening piece and nut screwing clamping during holding limb.
14. methods according to claim 13, it is characterized in that, it also comprises: fixing described fastening piece is to prevent from rotating relative to described wedge.
15. clamp assemblies according to claim 9, it is characterized in that, it also comprises: packing ring, and it to be assembled in described lug and described wedge base portion between at least one and described nut.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461989082P | 2014-05-06 | 2014-05-06 | |
| US61/989082 | 2014-05-06 | ||
| US201514400653A | 2015-04-30 | 2015-04-30 | |
| US14/400653 | 2015-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105090706A true CN105090706A (en) | 2015-11-25 |
| CN105090706B CN105090706B (en) | 2018-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510250884.0A Active CN105090706B (en) | 2014-05-06 | 2015-05-06 | The method of battery sensor clamp assembly and assembled battery clamp of sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105090706B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1064611A (en) * | 1996-08-21 | 1998-03-06 | Sumitomo Wiring Syst Ltd | Battery terminal |
| JPH1126054A (en) * | 1997-07-01 | 1999-01-29 | Sumitomo Wiring Syst Ltd | Battery terminal |
| JP2000082455A (en) * | 1998-09-07 | 2000-03-21 | Sumitomo Wiring Syst Ltd | Battery terminal |
| JP2002184387A (en) * | 2000-12-15 | 2002-06-28 | Yazaki Corp | Upside clamping battery terminal |
| WO2011036551A1 (en) * | 2009-09-28 | 2011-03-31 | Viemme Srl | Improved clamp for connection to the poles of electrical battery |
| CN202840001U (en) * | 2012-10-26 | 2013-03-27 | 虞银静 | Battery pole connector |
-
2015
- 2015-05-06 CN CN201510250884.0A patent/CN105090706B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1064611A (en) * | 1996-08-21 | 1998-03-06 | Sumitomo Wiring Syst Ltd | Battery terminal |
| JPH1126054A (en) * | 1997-07-01 | 1999-01-29 | Sumitomo Wiring Syst Ltd | Battery terminal |
| JP2000082455A (en) * | 1998-09-07 | 2000-03-21 | Sumitomo Wiring Syst Ltd | Battery terminal |
| JP2002184387A (en) * | 2000-12-15 | 2002-06-28 | Yazaki Corp | Upside clamping battery terminal |
| WO2011036551A1 (en) * | 2009-09-28 | 2011-03-31 | Viemme Srl | Improved clamp for connection to the poles of electrical battery |
| CN202840001U (en) * | 2012-10-26 | 2013-03-27 | 虞银静 | Battery pole connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105090706B (en) | 2018-05-25 |
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