CN205231347U - Waterproof pin terminals - Google Patents
Waterproof pin terminals Download PDFInfo
- Publication number
- CN205231347U CN205231347U CN201521089877.9U CN201521089877U CN205231347U CN 205231347 U CN205231347 U CN 205231347U CN 201521089877 U CN201521089877 U CN 201521089877U CN 205231347 U CN205231347 U CN 205231347U
- Authority
- CN
- China
- Prior art keywords
- negative electrode
- contact pin
- fork
- tuning
- pedestal
- 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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides a simple structure, operation simple to operate and possess excellent water -proof effects's waterproof pin terminals, it includes a plurality of positive pole contact pins of arranging side by side, positive pole base, shell body, with a plurality of a plurality of tuning fork type negative pole contact pin and negative pole bases of arranging side by side that positive pole contact pin quantity corresponds, the negative pole base pass through the urology echo with the inseparable pressfitting in lower part of shell body is in the same place, simultaneously tuning fork type negative pole contact pin with the coating has the marine glue between the negative pole base, make and seal tuning fork type negative pole contact pin in shell body and negative pole base constitution confined space, solved the non -water -tight problem of traditional pin terminals, the strict water -proof effects who guarantees pin terminals to improve the connection performance of whole electrical apparatus, guaranteed plant operation safety.
Description
Technical field
The utility model relates to electrical connector technical field, refers more particularly to a kind of waterproof pin terminal.
Background technology
Existing electrical pin terminal on all kinds of electrical equipment, its general major part has two parts plug to connect and compose.But, existing pin terminal its in use, general exist to use connect extremely inconvenient, operative installs difficulty, not only increases labour intensity and is difficult to ensure quality of connection; In addition, need for some the occasion doing water-proofing treatment, its water resistance to pin terminal self requires high, but its waterproof construction of existing pin terminal is complicated and be difficult to well ensure waterproof effect.By Given this, for how to search out a kind of structure simple, operate easy for installation and the pin terminal structure of waterproof effect excellence just seems particularly important.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of structure simple, operate easy for installation and possess the waterproof pin terminal of excellent waterproof effect.
For achieving the above object, technical scheme provided by the utility model is: a kind of waterproof pin terminal, comprise multiple the anode contact pin, anode pedestal, shell body, corresponding with multiple described anode contact pin quantity multiple tuning-fork-type negative electrode contact pin of being arranged side by side and the negative electrode pedestal that are arranged side by side, it is characterized in that: described negative electrode pedestal is coated with marine glue between described tuning-fork-type negative electrode contact pin and described negative electrode pedestal together with being closely pressed together on the bottom of described shell body by ultrasonic waves simultaneously.
Preferably, described anode contact pin adopts craft of gilding to be made, and wherein this its top of anode contact pin is used for being weldingly connected with external power cord, is embedded in described anode base interior in the middle part of it, coordinates to clamp to be connected bottom it with described tuning-fork-type negative electrode contact pin.
Preferably, described tuning-fork-type negative electrode contact pin adopts craft of gilding to be made, and wherein this its top of tuning-fork-type negative electrode contact pin is the tuning fork-type configurations with the two fork of elasticity.
Preferably, described shell body inside is formed with the pouch chamber inserted for multiple described tuning-fork-type negative electrode contact pin, its upper end of pouch chamber described in each offers the duct of inserting for described tuning-fork-type negative electrode contact pin, its bottom of pouch chamber described in each is also provided with one and inserts the gear shaping of snap-fit with described negative electrode pedestal, wherein when described tuning-fork-type negative electrode contact pin is inserted in described pouch chamber, this tuning-fork-type negative electrode contact pin is closely adjacent to described duct inwall and engages.
Preferably, the bottom ambient external of described shell body is also provided with outward extending latch; Its inside of described negative electrode pedestal is cavity structure, and wherein this negative electrode pedestal inner chamber surrounding is provided with the hole clipping matched with described latch, and this its bottom of negative electrode base interior cavity is also provided with inserts for described tuning-fork-type negative electrode contact pin the installing hole placed.
Preferably, described its bottom of anode pedestal is also provided with a pilot pin for being connected with described shell body to downward-extension.
Preferably, described its bottom of tuning-fork-type negative electrode contact pin is flat structure.
This programme is by together with adopting and being closely pressed together on the bottom of shell body by ultrasonic waves at negative electrode pedestal, be coated with the version of marine glue between tuning-fork-type negative electrode contact pin and negative electrode pedestal simultaneously, make tuning-fork-type negative electrode contact pin be sealed in shell body and negative electrode pedestal formation seal cavity, solve traditional non-water-tight problem of pin terminal, the waterproof effect of strict guarantee pin terminal, thus improve the switching performance of whole electrical equipment, ensure that the use safety of equipment.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is installation of the present utility model assembling decomposition texture schematic diagram.
Fig. 3 is cross-sectional view of the present utility model.
In figure: 1-anode contact pin, 101-top, in the middle part of 102-, bottom 103-, 2-anode pedestal, 201-pilot pin, 3-shell body, 301-pouch chamber, 302-latch, 303-gear shaping, 304-duct, 4-tuning-fork-type negative electrode contact pin, 5-negative electrode pedestal, 501-hole clipping, 502-installing hole.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail:
Shown in accompanying drawing 1 to 3, a kind of waterproof pin terminal described in the present embodiment, it comprises multiple the anode contact pin 1, anode pedestal 2, shell body 3, corresponding with multiple described anode contact pin 1 quantity multiple tuning-fork-type negative electrode contact pin 4 of being arranged side by side and the negative electrode pedestal 5 that are arranged side by side.In order to make the above-mentioned pin terminal in this programme possess waterproof effect, the above-mentioned negative electrode pedestal 5 in this programme together with it to be closely pressed together on the bottom of shell body 3 by ultrasonic waves, is coated with marine glue between this tuning-fork-type negative electrode contact pin 4 and negative electrode pedestal 5 simultaneously.
Please refer to shown in accompanying drawing 2, the above-mentioned anode contact pin 1 in this programme and tuning-fork-type negative electrode contact pin 4 all adopt craft of gilding to be made.Its top of anode contact pin 1 101 and external power cord are weldingly connected, and in the middle part of it, 102 are integrated with anode pedestal 2 one-tenth, and namely anode contact pin 1 102 is embedded in anode pedestal 2 inside in the middle part of it, and one-tenth is integrated.Anode pedestal 2 is then connected with tuning-fork-type negative electrode contact pin 4 snap-fit bottom it.Can be good at clamping to make tuning-fork-type negative electrode contact pin 4 one aspect and be arranged on shell body 3 inside, also can be good at coordinating with anode contact pin 1 on the other hand, above-mentioned its upper design of tuning-fork-type negative electrode contact pin 4 in this programme is the tuning fork-type configurations with flexible two fork.During installation, anode contact pin 1 103 can be good at being clamped in this gap possessing flexible two fork bottom it, and tuning-fork-type negative electrode contact pin 4 is clamped in shell body 3 by the tuning fork-type configurations of this pair of fork simultaneously.
Concrete, shown in reference accompanying drawing 3, shell body 3 inside in this programme is formed with the pouch chamber 301 inserted for multiple tuning-fork-type negative electrode contact pin 4, each its upper end of pouch chamber 301 offers the duct 304 of inserting for tuning-fork-type negative electrode contact pin 4, each its bottom of pouch chamber 301 is also provided with one and inserts the gear shaping 303 of snap-fit with negative electrode pedestal 5, wherein when tuning-fork-type negative electrode contact pin 4 is inserted in pouch chamber 301, this tuning-fork-type negative electrode contact pin 4 is closely adjacent to duct 304 inwall and engages, and realizes being in clamping connection function.It should be noted that, more firm in order to make tuning-fork-type negative electrode contact pin 4 be connected with the duct 304 on shell body 3, its bottom of tuning-fork-type negative electrode contact pin 4 in this programme is preferably designed to flat structure.
In addition, reliably easy to connect in order to what make between shell body 3 and negative electrode pedestal 5, the bottom ambient external of the shell body 3 in this programme is also provided with multiple outward extending latch 302.Its inside of negative electrode pedestal 5 is cavity structure, wherein this negative electrode pedestal 5 inner chamber surrounding is provided with the hole clipping 501 matched with above-mentioned latch 302 of multiple correspondence, and this its bottom of negative electrode pedestal 5 internal cavities is also provided with inserts for tuning-fork-type negative electrode contact pin 4 installing hole 502 placed.Meanwhile, in order to make anode pedestal 2 more efficient and convenient with the connection of shell body 3, its bottom of anode pedestal 2 in this programme is also provided with a pilot pin 201 for being connected with shell body 3 to downward-extension.
The examples of implementation of the above are only the preferred embodiment of the utility model, not limit practical range of the present utility model with this, therefore the change that all shapes according to the utility model, principle are done, all should be encompassed in protection range of the present utility model.
Claims (7)
1. a waterproof pin terminal, comprise multiple the anode contact pin (1), anode pedestal (2), shell body (3), corresponding with multiple described anode contact pin (1) quantity multiple tuning-fork-type negative electrode contact pin (4) of being arranged side by side and the negative electrode pedestal (5) that are arranged side by side, it is characterized in that: described negative electrode pedestal (5) is coated with marine glue between described tuning-fork-type negative electrode contact pin (4) and described negative electrode pedestal (5) together with being closely pressed together on the bottom of described shell body (3) by ultrasonic waves simultaneously.
2. a kind of waterproof pin terminal according to claim 1, it is characterized in that: described anode contact pin (1) adopts craft of gilding to be made, wherein this anode contact pin (1) its top (101) is for being weldingly connected with external power cord, in the middle part of it, (102) to be embedded in described anode pedestal (2) inner, and bottom it, (103) coordinate to clamp with described tuning-fork-type negative electrode contact pin (4) and are connected.
3. a kind of waterproof pin terminal according to claim 1 and 2, is characterized in that: described tuning-fork-type negative electrode contact pin (4) adopts craft of gilding to be made, and wherein this tuning-fork-type negative electrode contact pin (4) its top is the tuning fork-type configurations with the two fork of elasticity.
4. a kind of waterproof pin terminal according to claim 3, it is characterized in that: described shell body (3) inside is formed with the pouch chamber (301) inserted for multiple described tuning-fork-type negative electrode contact pin (4), pouch chamber described in each (301) its upper end offers the duct (304) of inserting for described tuning-fork-type negative electrode contact pin (4), pouch chamber described in each (301) its bottom is also provided with one and inserts the gear shaping (303) of snap-fit with described negative electrode pedestal (5), wherein when described tuning-fork-type negative electrode contact pin (4) is inserted in described pouch chamber (301), this tuning-fork-type negative electrode contact pin (4) is closely adjacent to described duct (304) inwall and engages.
5. a kind of waterproof pin terminal according to claim 4, is characterized in that: the bottom ambient external of described shell body (3) is also provided with outward extending latch (302); Its inside of described negative electrode pedestal (5) is cavity structure, wherein this negative electrode pedestal (5) inner chamber surrounding is provided with the hole clipping (501) matched with described latch (302), and this its bottom of negative electrode pedestal (5) internal cavities is also provided with the installing hole (502) placed for the insertion of described tuning-fork-type negative electrode contact pin (4).
6. a kind of waterproof pin terminal according to claim 1, is characterized in that: described its bottom of anode pedestal (2) is also provided with a pilot pin (201) for being connected with described shell body (3) to downward-extension.
7. a kind of waterproof pin terminal according to claim 3, is characterized in that: described its bottom of tuning-fork-type negative electrode contact pin (4) is flat structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089877.9U CN205231347U (en) | 2015-12-24 | 2015-12-24 | Waterproof pin terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089877.9U CN205231347U (en) | 2015-12-24 | 2015-12-24 | Waterproof pin terminals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205231347U true CN205231347U (en) | 2016-05-11 |
Family
ID=55906393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521089877.9U Expired - Fee Related CN205231347U (en) | 2015-12-24 | 2015-12-24 | Waterproof pin terminals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205231347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428901A (en) * | 2015-12-24 | 2016-03-23 | 中山市宏海塑胶科技有限公司 | Waterproof contact pin terminal |
| CN109411940A (en) * | 2017-08-18 | 2019-03-01 | 祥峰实业股份有限公司 | The high speed transmission of signals connector of anti-water coefficient can be promoted |
-
2015
- 2015-12-24 CN CN201521089877.9U patent/CN205231347U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428901A (en) * | 2015-12-24 | 2016-03-23 | 中山市宏海塑胶科技有限公司 | Waterproof contact pin terminal |
| CN105428901B (en) * | 2015-12-24 | 2019-02-05 | 广东洋通科技有限公司 | A kind of waterproof contact pin terminal |
| CN109411940A (en) * | 2017-08-18 | 2019-03-01 | 祥峰实业股份有限公司 | The high speed transmission of signals connector of anti-water coefficient can be promoted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528403 Guangdong city of Zhongshan Province Town Village Title Kimon Road No. 30 building A 1 card Patentee after: Zhongshan Honghai Creative Technology Limited Address before: 528403 Guangdong city of Zhongshan Province Town Village Title Kimon Road No. 30 building A 1 card Patentee before: ZHONGSHAN HONGHAI PLASTIC TECHNOLOGY CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161025 Address after: One of the 528441 Guangdong city of Zhongshan Province East JETCO Street No. 2 room 2212 and 3 Apartments Patentee after: Guangdong Yi Hongyuan Technology Co. Ltd. Address before: 528403 Guangdong city of Zhongshan Province Town Village Title Kimon Road No. 30 building A 1 card Patentee before: Zhongshan Honghai Creative Technology Limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20181224 |