CN203387222U - Novel integrated cannon head based on lithium battery charger - Google Patents
Novel integrated cannon head based on lithium battery charger Download PDFInfo
- Publication number
- CN203387222U CN203387222U CN201320427246.8U CN201320427246U CN203387222U CN 203387222 U CN203387222 U CN 203387222U CN 201320427246 U CN201320427246 U CN 201320427246U CN 203387222 U CN203387222 U CN 203387222U
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- CN
- China
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- lithium battery
- battery charger
- novel integrated
- inner pedestal
- end device
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- Expired - Fee Related
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Abstract
The utility model relates to a novel integrated cannon head based on a lithium battery charger, which comprises a front end device, a rear end device, an internal pedestal and a wire clamp. The internal pedestal is fixed in the front end device, two needle electrodes are mounted in parallel in the internal pedestal along the axial direction, one end of each needle electrodes is arranged outside the internal pedestal, and the other end of each needle electrode is arranged in the internal pedestal and welded with one of two output leads of the lithium battery charger. The novel integrated cannon head is characterized in that the wire clamp is sleeved on the two output leads and tightly contacts with the internal pedestal, and the rear end device is fixed with the front end device and the wire clamp in an injection molding manner and wraps the output leads. The novel integrated cannon head is reasonable in design, ensures excellent contact performance of the needle electrodes and the output leads via the integrated structure, improves performance of products, and is characterized by low weight, friction resistance, good rigidity, strong insulating property, low cost and the like.
Description
Technical field
The utility model belongs to the lithium battery charger technical field, especially a kind of novel integrated blocking head based on lithium battery charger.
Background technology
Lithium battery charger is the equipment of electric bicycle indispensability.Lithium battery charger can adopt multiple output line joint, and wherein blocking head is a kind of joint commonly used wherein.The blocking head of existing lithium battery charger is the front and back end split-type structural, between electrode needle and output lead, adopt welding manner to be arranged between the inner chamber of front and back end, there are following problems in it: 1, due to blocking head often plug can cause the solder joint loose contact, cause blocking head to damage, can not normally use; 2, the front end of blocking head adopts stainless steel material to make, and its cost is higher; 3, adopt split-type structural and be done manually to install and produce, the lower and quality of production of its production efficiency is difficult to guarantee.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of reasonable in design, stable performance, cost is low and efficiency the is high novel integrated blocking head based on lithium battery charger are provided.
The utility model solves existing technical problem and takes following technical scheme to realize:
A kind of novel integrated blocking head based on lithium battery charger, comprise fore device, back-end device, inner pedestal and wire clamp, inner pedestal is packed in fore device, on inner pedestal, axially parallel is equipped with two electrode needle, one end of two electrode needle is arranged on the outside of inner pedestal, the other end of two electrode needle is arranged on the inboard of inner pedestal and welds together with two output leads of lithium battery charger, described wire clamp be sleeved on two output leads outer and with inner pedestal close contact, back-end device adopts injection moulding mode and fore device and wire clamp are solidly installed and output lead is coated in back-end device.
And, on described inner pedestal, also being provided with and two pilot pins that electrode needle is parallel, an end of this pilot pin is arranged on the outside of inner pedestal.
And described fore device is circular cylinder body.
And described fore device adopts nylon material to make.
And described back-end device adopts the PVC material injection molded.
Advantage of the present utility model and good effect are:
1, this blocking head adopts integral structure that electrode needle is connected reliably and is fixed together with output lead; in back-end device and be provided with wire clamp between inner pedestal output lead is protected; this entity mounting structure has guaranteed the good contact performance of electrode needle and output lead; the problem of the loose contact that can not cause plug to cause occurs, has improved the performance of product.
2, this blocking head adopts the mode of integral molded plastic to be produced, and has improved the gentle production efficiency of Automated water of producing, and has improved the quality of production of product.
3, this blocking head front end adopts nylon material to make, and has the characteristics such as lightweight, rub resistance, good rigidly, insulating properties are strong, with low cost.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is further described.
A kind of novel integrated blocking head based on lithium battery charger, as shown in Figure 1, comprise fore device 1, back-end device 8, inner pedestal 5 and wire clamp 6, the circular cylinder body of fore device for being made by nylon material, inner pedestal is packed in fore device, on inner pedestal, axially parallel is equipped with two electrode needle 2, 4 and pilot pins 3, one end of two electrode needle and pilot pin is arranged on the outside of inner pedestal for being connected external equipment, the other end of two electrode needle is arranged on the inboard of inner pedestal and welds together with two output leads 7 of lithium battery charger, wire clamp be sleeved on output lead outer and with the inboard close contact of inner pedestal.Described back-end device is the PVC material and adopts Shooting Technique and fore device and wire clamp closely are solidly installed, output lead also is covered by back-end device simultaneously, because wire clamp closely contacts with inner pedestal, therefore, inner pedestal, electrode needle, output lead are solidly installed securely.In the outlet of rear end equipment, output lead sheath 9 being set is protected the output lead of its inside and is connected with lithium battery charger.
This integral type blocking head is when producing, at first two output leads are welded on two electrode needle on inner pedestal, then inner pedestal is arranged on to the fixed position of fore device, then wire clamp is sleeved on two output leads, finally be placed on special-purpose mould and adopt PVC material single injection-molded, make fore device, back-end device, inner pedestal, wire clamp and inner output lead thereof form integrative-structure.
It is emphasized that; embodiment described in the utility model is illustrative; rather than determinate; therefore the utility model comprises and is not limited to the embodiment described in embodiment; every other execution modes that drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope that the utility model is protected equally.
Claims (5)
1. the novel integrated blocking head based on lithium battery charger, comprise fore device, back-end device, inner pedestal and wire clamp, inner pedestal is packed in fore device, on inner pedestal, axially parallel is equipped with two electrode needle, one end of two electrode needle is arranged on the outside of inner pedestal, the other end of two electrode needle is arranged on the inboard of inner pedestal and welds together with two output leads of lithium battery charger, it is characterized in that: described wire clamp be sleeved on two output leads outer and with inner pedestal close contact, back-end device adopts injection moulding mode and fore device and wire clamp are solidly installed and output lead is coated in back-end device.
2. the novel integrated blocking head based on lithium battery charger according to claim 1, it is characterized in that: on described inner pedestal, also be provided with and two pilot pins that electrode needle is parallel, an end of this pilot pin is arranged on the outside of inner pedestal.
3. the novel integrated blocking head based on lithium battery charger according to claim 1 and 2, it is characterized in that: described fore device is circular cylinder body.
4. the novel integrated blocking head based on lithium battery charger according to claim 3 is characterized in that: described fore device adopts nylon material to make.
5. the novel integrated blocking head based on lithium battery charger according to claim 1 and 2 is characterized in that: described back-end device adopts the PVC material injection molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320427246.8U CN203387222U (en) | 2013-07-18 | 2013-07-18 | Novel integrated cannon head based on lithium battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320427246.8U CN203387222U (en) | 2013-07-18 | 2013-07-18 | Novel integrated cannon head based on lithium battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203387222U true CN203387222U (en) | 2014-01-08 |
Family
ID=49875671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320427246.8U Expired - Fee Related CN203387222U (en) | 2013-07-18 | 2013-07-18 | Novel integrated cannon head based on lithium battery charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203387222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680213A (en) * | 2016-03-29 | 2016-06-15 | 刘永才 | Quick mounting cold pressing cannon specially for project and cannon cold pressing connection method |
| CN108037369A (en) * | 2018-01-17 | 2018-05-15 | 佛山市川东磁电股份有限公司 | A kind of TDS detectors and its packaging technology |
-
2013
- 2013-07-18 CN CN201320427246.8U patent/CN203387222U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680213A (en) * | 2016-03-29 | 2016-06-15 | 刘永才 | Quick mounting cold pressing cannon specially for project and cannon cold pressing connection method |
| CN108037369A (en) * | 2018-01-17 | 2018-05-15 | 佛山市川东磁电股份有限公司 | A kind of TDS detectors and its packaging technology |
| WO2019140795A1 (en) * | 2018-01-17 | 2019-07-25 | 佛山市川东磁电股份有限公司 | Tds detector and packaging process therefor |
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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: 20140108 Termination date: 20190718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |