CN204793408U - Contact pin connector - Google Patents
Contact pin connector Download PDFInfo
- Publication number
- CN204793408U CN204793408U CN201520552667.2U CN201520552667U CN204793408U CN 204793408 U CN204793408 U CN 204793408U CN 201520552667 U CN201520552667 U CN 201520552667U CN 204793408 U CN204793408 U CN 204793408U
- Authority
- CN
- China
- Prior art keywords
- contact pin
- connector
- pole connector
- elasticity
- negative
- 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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Classifications
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a contact pin connector, including anodal connecting wire and negative connecting wire, be equipped with anodal connector on the anodal connecting wire, the last negative pole connector that is equipped with of negative connecting wire, anodal connector front end is equipped with contact pin and the at least protruding hook of two types of bomb and a satellite nature, and the protruding hook of elasticity distributes peripherally in the contact pin, an elastic sleeve is established to the contact pin overcoat, and the elastic sleeve outer wall forms telescopic elastic bulge, and the terminal formation of contact pin can prevent the connection plush copper that the elastic sleeve dropped, negative pole connector front end be equipped with with contact pin complex jack and with the protruding hook complex slot of elasticity, the protruding hook outer wall of elasticity is equipped with first tooth, the slot inner wall be equipped with can with the second tooth of first tooth meshing, be equipped with the elastic ring with contact department of negative pole connector on the anodal connector. The utility model discloses an anodal connector and negative pole connector be connection cable firmly, and stability is good, and the current transmission volume is big, and the transmission is stable, excellent in use effect.
Description
Technical field
The utility model relates to jockey field, especially relates to a kind of contact pin connector.
Background technology
Photovoltaic junction box is the connector between solar module formation solar cell array and solar charging controller for electric consumption.It is the cross-cutting comprehensive design that collection electrical design, a Machine Design combine with material science.Solar battery component junction box is extremely important in the composition of solar components, and Main Function is connected with outside line by the electric power that solar cell produces.
And photovoltaic junction box also can arrange electric wire connecting junction and is connected with cable.Existing terminal box generally comprises positive lead and negative lead, this positive and negative electrode connecting line is equipped with plug and jack, and then positive lead and negative lead can be located in terminal box in pairs, and be connected with extraneous cable with negative lead by positive lead.But the fastness of existing electric wire connecting junction grafting and poor stability, easily occur lost line, and also easily occur loose contact, current delivery is unstable, the problems such as transmission quantity is little, inefficiency; And part adopts also easily occurring of being threaded to loosen, and the speed of dismounting is slow, loses time, inefficiency.
Utility model content
The utility model, in order to overcome the deficiencies in the prior art, provides a kind of and installs firmly, the contact pin connector that current delivery is stable.
To achieve these goals, the utility model by the following technical solutions: a kind of contact pin connector, comprises positive lead and negative lead, and described positive lead is provided with positive pole connector, and described negative lead is provided with negative pole connector; Positive pole connector front end is provided with contact pin and the convex hook of at least two elasticity, and the convex hook of elasticity is distributed in contact pin periphery; The outer sheathed resilient sleeve of contact pin, resilient sleeve outer wall forms telescopic elastic bumps, and pin end forms the connection plush copper that can prevent resilient sleeve from dropping; Described negative pole connector front end is provided with the jack coordinated with contact pin and the slot coordinated with the convex hook of elasticity, and the convex hook outer wall of described elasticity is provided with the first tooth, and described slot inwall is provided with second tooth that can engage with the first tooth; Described positive pole connector is provided with elastic ring with negative pole connector contact position.The utility model is provided with the normal grafting that described contact pin and jack can realize positive lead and negative lead and cable; And can, by positive lead and negative lead grafting, avoid positive lead and negative lead to damage in not used time; Add the convex hook of described elasticity and slot simultaneously, and then strengthen stability and the fastness of positive lead and negative lead and cable grafting; First tooth and the second tooth can further improve the stability and fastness that positive lead is connected with negative lead; Elastic ring can strengthen the compactness that positive pole connector is connected with negative pole connector, and elastic ring can make the convex hook of elasticity hook tight jack simultaneously, and the convex hook of elasticity is connected with jack and not easily occurs loosening, and ensure the stability connected, dismounting speed is fast; And the utility model adds the fastness that described resilient sleeve can ensure contact pin grafting, then add described connection plush copper, the area of connection is large, and current delivery amount is large, and operating efficiency is high, effectively can prevent loose contact, and can also prevent resilient sleeve from dropping.
Further, the end of the oriented contact pin periphery inclination of the convex hitcher of described elasticity.The convex hook of this elasticity can hook tight in slot in its natural state, and by realizing the dismounting of the convex hook of elasticity and slot by the convex hook of compression elasticity, dismounting speed is fast, hooks tight fastness good.
Further, described positive pole connector and negative pole connector rear end are equipped with chuck, and one end that this chuck is connected with positive pole connector or negative pole connector is provided with external screw thread, and the other end of chuck is provided with intermediate plate; Also comprise a rigidized cover, this rigidized cover front inner wall is provided with internal thread, and rigidized cover rear end inwall is provided with and can promotes the conical inboard wall that intermediate plate compresses positive lead or negative lead.Add described internal thread and can ensure that rigidized cover is firmly connected with chuck with external screw thread, when rigidized cover is connected with chuck, described conical inboard wall can promote intermediate plate clamping positive lead or negative lead, the fastness connected is good, improves the fastness that positive pole connector is connected with positive lead, negative lead with negative pole connector.
In sum, positive pole connector of the present utility model and negative pole connector can firm connection cables, and good stability, current delivery amount is large, and transmission is stable, and result of use is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the connection diagram of positive lead of the present utility model and positive pole connector.
Fig. 3 is a place enlarged drawing in Fig. 2.
Fig. 4 is the connection diagram of negative lead of the present utility model and negative pole connector.
Fig. 5 is the b place enlarged drawing in Fig. 4.
Embodiment
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the utility model embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment.
As Figure 1-5, a kind of contact pin connector, comprise positive lead 1 and negative lead 2, described positive lead 1 is provided with positive pole connector 3, described negative lead 2 is provided with negative pole connector 4, and this positive pole connector 3 can grafting mutually with negative pole connector 4.And the described connector construction be connected with terminal box is two right, wherein the positive lead of a pair is connected with terminal box, and negative lead is connected with external cable line; And another right negative lead is connected with terminal box, positive lead is connected with external cable line.
Concrete, as shown in Figure 2, described positive pole connector 3 front end is provided with contact pin 31 and convex hook 32, the outer sheathed resilient sleeve 33 of contact pin 31, resilient sleeve 33 outer wall forms telescopic elastic bumps 331, contact pin 31 end is formed and connects plush copper 34, and this connection plush copper 34 can block resilient sleeve 33, and then prevents resilient sleeve 33 from departing from contact pin 31, and this connection plush copper 34 also can increase connection area, ensure that current delivery amount is large, operating efficiency is high, and effectively can also avoid loose contact.Described convex hook 32 is two, and in other embodiments, described convex hook 32 can also be more than 2, and it is peripheral that the convex hook 32 of described elasticity is distributed in contact pin 31.And the end of the convex hook 32 of described elasticity is obliquely installed to contact pin 31 periphery.
As shown in Figure 2 and Figure 4, described negative pole connector 4 front end is provided with jack 41 and slot 42, and jack 41 coordinates with contact pin 31, and slot 42 coordinates with the convex hook 32 of elasticity.As shown in Figure 3 and Figure 5, described elasticity convex hook 32 outer wall is provided with the first tooth 321, and described slot 42 inwall is provided with the second tooth 421, second tooth 421 and can engages with the first tooth 321; Described positive pole connector 3 is provided with elastic ring 5, and this elastic ring 5 is positioned at positive pole connector 3 and negative pole connector 4 contact position.
As shown in Figure 1, described positive pole connector 3 and negative pole connector 4 rear end are equipped with chuck 6, and one end that this chuck 6 is connected with positive pole connector 3 or negative pole connector 4 is provided with external screw thread 61, and the other end of chuck 6 is provided with intermediate plate 62.Preferably, the utility model also comprises a rigidized cover 7, and this rigidized cover 7 front inner wall is provided with internal thread, and this internal thread coordinates with external screw thread, and rigidized cover 7 rear end inwall is provided with and can promotes the conical inboard wall that intermediate plate 62 compresses positive lead 1 or negative lead 2.Namely described chuck 6 comprises the positive pole chuck be located on positive pole connector 3 and the negative pole chuck be located on negative pole connector 4, external screw thread 61 comprises the first external screw thread be located on positive pole chuck and the second external screw thread be located on negative pole chuck, similarly, described intermediate plate 62 comprises the first intermediate plate be located on positive pole chuck and the second intermediate plate be located on negative pole chuck; Described rigidized cover comprises positive pole rigidized cover and negative pole rigidized cover, and described internal thread comprises the first internal thread be located on positive pole rigidized cover and the second internal thread be located on negative pole rigidized cover, this first internal thread coordinates with the first external screw thread, and described second internal thread coordinates with the second external screw thread; Described conical inboard wall comprises the first conical inboard wall be located on positive pole rigidized cover and the second conical inboard wall be located on negative pole rigidized cover, this first conical inboard wall can promote the first intermediate plate and compress positive lead 1, and the second conical inboard wall can promote the second intermediate plate compression negative lead 2.
Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (3)
1. a contact pin connector, comprise positive lead (1) and negative lead (2), it is characterized in that: described positive lead (1) is provided with positive pole connector (3), described negative lead (2) is provided with negative pole connector (4); Positive pole connector (3) front end is provided with contact pin (31) and the convex hook of at least two elasticity (32), and it is peripheral that the convex hook of elasticity (32) is distributed in contact pin (31); Contact pin (31) is a sheathed resilient sleeve (33) outward, and resilient sleeve (33) outer wall forms telescopic elastic bumps (331), and contact pin (31) end forms the connection plush copper (34) can blocking resilient sleeve (33); Described negative pole connector (4) front end is provided with the jack (41) coordinated with contact pin (31) and the slot (42) coordinated with the convex hook of elasticity (32), the convex hook of described elasticity (32) outer wall is provided with the first tooth (321), and described slot (42) inwall is provided with second tooth (421) that can engage with the first tooth (321); On described positive pole connector (3) and negative pole connector (4) contact position is provided with elastic ring (5).
2. contact pin connector according to claim 1, is characterized in that: the convex hook of described elasticity (32) has the end tilted to contact pin (31) periphery.
3. contact pin connector according to claim 1, it is characterized in that: described positive pole connector (3) and negative pole connector (4) rear end are equipped with chuck (6), one end that this chuck (6) is connected with positive pole connector (3) or negative pole connector (4) is provided with external screw thread (61), and the other end of chuck (6) is provided with intermediate plate (62); Also comprise a rigidized cover (7), this rigidized cover (7) front inner wall is provided with internal thread, and rigidized cover (7) rear end inwall is provided with and can promotes the conical inboard wall that intermediate plate (62) compresses positive lead (1) or negative lead (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520552667.2U CN204793408U (en) | 2015-07-28 | 2015-07-28 | Contact pin connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520552667.2U CN204793408U (en) | 2015-07-28 | 2015-07-28 | Contact pin connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793408U true CN204793408U (en) | 2015-11-18 |
Family
ID=54533397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520552667.2U Expired - Fee Related CN204793408U (en) | 2015-07-28 | 2015-07-28 | Contact pin connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793408U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453422A (en) * | 2017-07-14 | 2017-12-08 | 烟台南山学院 | A kind of electric automobile multichannel quick charge device |
| CN113488819A (en) * | 2021-07-07 | 2021-10-08 | 赛尔富电子有限公司 | Strip-shaped circuit board interconnection structure |
| CN116598813A (en) * | 2023-05-30 | 2023-08-15 | 东莞市江涵电子有限公司 | Photovoltaic connector with good contact performance |
-
2015
- 2015-07-28 CN CN201520552667.2U patent/CN204793408U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453422A (en) * | 2017-07-14 | 2017-12-08 | 烟台南山学院 | A kind of electric automobile multichannel quick charge device |
| CN107453422B (en) * | 2017-07-14 | 2020-04-28 | 烟台南山学院 | Electric automobile multichannel quick charge device |
| CN113488819A (en) * | 2021-07-07 | 2021-10-08 | 赛尔富电子有限公司 | Strip-shaped circuit board interconnection structure |
| CN113488819B (en) * | 2021-07-07 | 2023-11-21 | 赛尔富电子有限公司 | Bar circuit board interconnection structure |
| CN116598813A (en) * | 2023-05-30 | 2023-08-15 | 东莞市江涵电子有限公司 | Photovoltaic connector with good contact performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 314500 No. 306 Wen he road, Tongxiang Economic Development Zone, Tongxiang, Jiaxing, Zhejiang Patentee after: ZHEJIANG FORSOL ENERGY CO., LTD. Address before: 311121 No. 20 Longquan Road, Cang Qian street, Yuhang District, Hangzhou, Zhejiang. Patentee before: ZHEJIANG FORSOL ENERGY CO., LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |