CN203617442U - Battery charging clamp - Google Patents
Battery charging clamp Download PDFInfo
- Publication number
- CN203617442U CN203617442U CN201320803666.1U CN201320803666U CN203617442U CN 203617442 U CN203617442 U CN 203617442U CN 201320803666 U CN201320803666 U CN 201320803666U CN 203617442 U CN203617442 U CN 203617442U
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- CN
- China
- Prior art keywords
- insulating base
- insulating
- cartridge
- insulating case
- battery charge
- 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
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Abstract
The utility model discloses a battery charging clamp, which comprises a bracket, a pole head, an insulating sleeve, an insulating base, a compression return spring and a power line, wherein the tail end of the pole head is welded with the power line, the insulating sleeve wraps the joint of the tail end of the pole head and the power line, and the insulating sleeve is formed by integrally injection molding; both the compression return spring and the insulating base sleeve the insulating sleeve, the compression return spring is arranged between the insulating base and the insulating sleeve, one end of the compression return spring is butted against the insulating base, and the other end of the compression return spring is butted against the pole head; and the pole head is clamped on the bracket through the insulating base. The battery charging clamp is simple in structure, avoids the corrosion of welding points between the pole head and the power line by a battery electrolyte, prolongs the service life, and has good market application value.
Description
Technical field
The utility model relates to fixture, in particular, and a kind of battery charge clamp for battery cathode.
Background technology
Existing battery charge clamp is in the time clamping battery, after the cartridge of fixture contacts with the negative or positive electrode of battery, little owing to being in contact with one another area, on the position that clamps insulating base of support and insulating base, reserved clamping position is not of uniform size, so that insulating base can not well clamp, easily shake, off normal; In addition, be generally positioned at the below of battery for the battery charge clamp of battery cathode, in supporting battery electrode, be easy to make electrolyte in battery along outflow, and between the cartridge of fixture and power line, be direct welding, electrolyte is corrosive, in the time that the cartridge of fixture falls, can corrode the pad between cartridge and power line, long-term corrosion, the pad between cartridge and power line will come off, impact is normal to be used, therefore, there is defect in prior art, needs to improve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of battery charge clamp simple in structure, new.
For achieving the above object, the utility model has adopted following technical scheme: a kind of battery charge clamp, comprise support, cartridge, insulating case, insulating base, compression retracteding position spring and power line,
The tail end of described cartridge and power line welding, described insulating case is coated on the junction of tail end and the power line of cartridge, and described insulating case is integral type injection mo(u)lding;
Described compression retracteding position spring and insulating base are all set on insulating case, and described compression retracteding position spring is set between insulating base and insulating case, described compression retracteding position spring one end butt insulating base, described compression retracteding position spring other end butt cartridge;
Described cartridge is installed on support by insulating base.
Preferably, in described battery charge clamp, described cartridge comprises bullet and cylindrical body, and the bottom surface diameter of described bullet is less than the end face diameter of bullet;
The end face of described cylindrical body one end and bullet is fixed, the described cylindrical body other end and power line welding, and the bottom surface diameter of described cylindrical body is less than the end face diameter of bullet;
Described bullet and the cylindrical body structure that is formed in one.
Preferably, in described battery charge clamp, described insulating case is coated in the cylindrical body of cartridge and the junction of cylindrical body and power line, and described insulating case extends at least 3cm along power line direction.
Preferably, in described battery charge clamp, described insulating base comprises the first insulating base and the second insulating base, and described the second insulating base is sleeved on the first insulating base;
The bottom of described the first insulating base is provided with external screw thread, and described the second insulating base is provided with the internal thread suitable with the external screw thread of the first insulating base.
Preferably, in described battery charge clamp, described insulating case is divided into the first insulated part and the second insulated part, and described the first insulated part is coated in the cylindrical body of cartridge, and the diameter of described the first insulated part is consistent with the end face diameter of the bullet of cartridge;
Described the second insulated part is coated on power line; Described compression retracteding position spring one end butt insulating base, the first insulated part of described compression retracteding position spring other end butt insulating case.
Preferably, in described battery charge clamp, the second insulated part of described insulating case is provided with screw thread.
Preferably, in described battery charge clamp, described battery charge clamp also comprises screw, and screw thread and screw on the second insulated part of described insulating case match, and the tail end of described insulating base is supported the screw that is screwed onto insulating case tail end.
Preferably, in described battery charge clamp, described cartridge is sleeved in insulating base and in insulating base and slides; The tail end of the second insulated part of described insulating case is provided with stop member, and the tail end of described insulating base is supported the stop member of insulating case tail end.
Preferably, in described battery charge clamp, described insulating base comprises the first insulating base and the second insulating base, and described the second insulating base is sleeved on the first insulating base;
Described the first insulating base is provided with through hole, and described insulating case is contained in the through hole on the first insulating base, and the maximum gauge of the through hole on described the first insulating base is at least than the large 0.1cm of maximum gauge of the first insulated part of insulating case.
Preferably, in described battery charge clamp, the tail end of the second insulated part of described insulating case is provided with stop member, and described stop member is expansion buckle, the cap that inflating clip discount portion is middle with hole.
Beneficial effect with respect to prior art is, adopts such scheme, and the utility model is simple in structure, avoid the corrosion to the pad between cartridge and power line, extended useful life, cartridge can well be installed on support, difficult skew, has good market using value.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of an embodiment of the present utility model.
Embodiment
For the ease of understanding the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in detail.In accompanying drawing, provide preferred embodiment of the present utility model.But the utility model can be realized in many different forms, be not limited to the described embodiment of this specification.On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present utility model more thoroughly comprehensively.
It should be noted that, when element is called as " being fixed on " another element, it can be directly on another element or also can have an element placed in the middle.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.Term " integral type ", " injection mo(u)lding ", " left side ", " right side " and similar statement that this specification uses are just for illustrative purposes.
Unless otherwise defined, all technology that this specification uses are identical with the implication that belongs to the common understanding of those skilled in the art of the present utility model with scientific terminology.The term using in specification of the present utility model in this specification, just in order to describe the object of specific embodiment, is not for limiting the utility model.
As shown in Figure 1, an embodiment of the present utility model is, this battery charge clamp, comprise support, cartridge 1, insulating case, insulating base, compression retracteding position spring 8 and power line 5, the tail end of described cartridge and power line welding, described cartridge comprises bullet and cylindrical body, and the bottom surface diameter of described bullet is less than the end face diameter of bullet; The end face of described cylindrical body one end and bullet is fixed, the described cylindrical body other end and power line welding, and the bottom surface diameter of described cylindrical body is less than the end face diameter of bullet; Described bullet and the cylindrical body structure that is formed in one.Further, the bullet of described cartridge is conical, and the cylindrical body of cartridge is cylindrical, adopts conical cartridge to be convenient to the processing of insulating case, is convenient to produce.
Described insulating case is integral type injection mo(u)lding, and described insulating case is coated on the junction of tail end and the power line of cartridge; Described insulating case is coated in the cylindrical body of cartridge and the junction of cylindrical body and power line, and described insulating case extends at least 3cm along power line direction.That is, the length that insulating case is coated on power line is at least 3cm, and insulating case, in coated cartridge and power line junction, extends to two ends, is upwards coated the cylindrical body to cartridge, downwards coated at least 3cm of power line.The maximum length that insulating case is coated on power line is not restricted here, user can adjust voluntarily according to the actual service condition of self, like this, fully guarantee that the electrolyte in battery can not flow in insulating case, avoided corroding the welding between tail end and the power line of cartridge; Insulating case is extended on power line, can make insulating base directly be sleeved on insulating case, can suitably reduce the length of cartridge cylindrical body, reduced to a certain extent cost.
Described insulating case is divided into the first insulated part 2 and the second insulated part 7, and described the first insulated part is coated in the cylindrical body of cartridge, and the diameter of described the first insulated part is consistent with the end face diameter of the bullet of cartridge; Described the second insulated part is coated on power line; Described compression retracteding position spring and insulating base are all set on insulating case, described compression retracteding position spring is set between insulating base and insulating case, described compression retracteding position spring one end butt insulating base, the first insulated part of described compression retracteding position spring other end butt insulating case; Described cartridge is installed on support by insulating base.Further, described insulating base comprises the first insulating base 3 and the second insulating base 4, and described the second insulating base is sleeved on the first insulating base; The bottom of described the first insulating base is provided with external screw thread, and described the second insulating base is provided with the internal thread suitable with the external screw thread of the first insulating base.
Preferably, in described battery charge clamp, the second insulated part of described insulating case is provided with screw thread.Described battery charge clamp also comprises screw 6, and screw thread and screw on the second insulated part of described insulating case match, and the tail end of described insulating base is supported the screw that is screwed onto insulating case tail end.
Preferably, in described battery charge clamp, described cartridge is sleeved in insulating base and in insulating base and slides; The tail end of the second insulated part of described insulating case is provided with stop member, and the tail end of described insulating base is supported the stop member of insulating case tail end.The tail end of the second insulated part of described insulating case is provided with stop member, and described stop member is expansion buckle, the cap that inflating clip discount portion is middle with hole.When installation, insulating base, through insulating case the second insulated part, is passed from the head of expansion buckle, through after expansion buckle, the cap of the middle with hole of inflating clip discount portion disperses with regard to phase surrounding, supports the tail end of insulating base, stops that insulating base retreats, and installs very convenient.
Claims (10)
1. a battery charge clamp, is characterized in that, comprises support, cartridge, insulating case, insulating base, compression retracteding position spring and power line,
The tail end of described cartridge and power line welding, described insulating case is coated on the junction of tail end and the power line of cartridge, and described insulating case is integral type injection mo(u)lding;
Described compression retracteding position spring and insulating base are all set on insulating case, and described compression retracteding position spring is set between insulating base and insulating case, described compression retracteding position spring one end butt insulating base, described compression retracteding position spring other end butt cartridge;
Described cartridge is installed on support by insulating base.
2. battery charge clamp according to claim 1, is characterized in that, described cartridge comprises bullet and cylindrical body, and the bottom surface diameter of described bullet is less than the end face diameter of bullet;
The end face of described cylindrical body one end and bullet is fixed, the described cylindrical body other end and power line welding, and the bottom surface diameter of described cylindrical body is less than the end face diameter of bullet;
Described bullet and the cylindrical body structure that is formed in one.
3. battery charge clamp according to claim 2, is characterized in that, described insulating case is coated in the cylindrical body of cartridge and the junction of cylindrical body and power line, and described insulating case extends at least 3cm along power line direction.
4. battery charge clamp according to claim 3, is characterized in that, described insulating base comprises the first insulating base and the second insulating base, and described the second insulating base is sleeved on the first insulating base;
The bottom of described the first insulating base is provided with external screw thread, and described the second insulating base is provided with the internal thread suitable with the external screw thread of the first insulating base.
5. battery charge clamp according to claim 4, it is characterized in that, described insulating case is divided into the first insulated part and the second insulated part, and described the first insulated part is coated in the cylindrical body of cartridge, and the diameter of described the first insulated part is consistent with the end face diameter of the bullet of cartridge;
Described the second insulated part is coated on power line; Described compression retracteding position spring one end butt insulating base, the first insulated part of described compression retracteding position spring other end butt insulating case.
6. battery charge clamp according to claim 5, is characterized in that, the second insulated part of described insulating case is provided with screw thread.
7. battery charge clamp according to claim 6, it is characterized in that, described battery charge clamp also comprises screw, and screw thread and screw on the second insulated part of described insulating case match, and the tail end of described insulating base is supported the screw that is screwed onto insulating case tail end.
8. battery charge clamp according to claim 5, is characterized in that, described cartridge is sleeved in insulating base and in insulating base and slides; The tail end of the second insulated part of described insulating case is provided with stop member, and the tail end of described insulating base is supported the stop member of insulating case tail end.
9. battery charge clamp according to claim 5, is characterized in that, described insulating base comprises the first insulating base and the second insulating base, and described the second insulating base is sleeved on the first insulating base;
Described the first insulating base is provided with through hole, and described insulating case is contained in the through hole on the first insulating base, and the maximum gauge of the through hole on described the first insulating base is at least than the large 0.1cm of maximum gauge of the first insulated part of insulating case.
10. battery charge clamp according to claim 8, is characterized in that, the tail end of the second insulated part of described insulating case is provided with stop member, and described stop member is expansion buckle, the cap that inflating clip discount portion is middle with hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803666.1U CN203617442U (en) | 2013-12-10 | 2013-12-10 | Battery charging clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803666.1U CN203617442U (en) | 2013-12-10 | 2013-12-10 | Battery charging clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617442U true CN203617442U (en) | 2014-05-28 |
Family
ID=50770066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320803666.1U Expired - Fee Related CN203617442U (en) | 2013-12-10 | 2013-12-10 | Battery charging clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541065A (en) * | 2020-05-28 | 2020-08-14 | 广东电网有限责任公司惠州供电局 | Capacitor discharging device |
| CN113479264A (en) * | 2021-07-16 | 2021-10-08 | 东风柳州汽车有限公司 | Charging port cover assembly and automobile |
-
2013
- 2013-12-10 CN CN201320803666.1U patent/CN203617442U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541065A (en) * | 2020-05-28 | 2020-08-14 | 广东电网有限责任公司惠州供电局 | Capacitor discharging device |
| CN111541065B (en) * | 2020-05-28 | 2021-09-07 | 广东电网有限责任公司惠州供电局 | Capacitor discharging device |
| CN113479264A (en) * | 2021-07-16 | 2021-10-08 | 东风柳州汽车有限公司 | Charging port cover assembly and automobile |
| CN113479264B (en) * | 2021-07-16 | 2022-06-21 | 东风柳州汽车有限公司 | Charging port cover assembly and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20161210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |