CN204271346U - A kind of harpoon inserting board type connector of improvement - Google Patents

A kind of harpoon inserting board type connector of improvement Download PDF

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Publication number
CN204271346U
CN204271346U CN201420780979.4U CN201420780979U CN204271346U CN 204271346 U CN204271346 U CN 204271346U CN 201420780979 U CN201420780979 U CN 201420780979U CN 204271346 U CN204271346 U CN 204271346U
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China
Prior art keywords
harpoon
fixing plate
auxiliary fixing
fixed block
type connector
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CN201420780979.4U
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Chinese (zh)
Inventor
李文化
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Weifeng electronic (Guangdong) Co.,Ltd.
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WAFE HARDWARE ELECTRONICS CO Ltd
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Priority to CN201420780979.4U priority Critical patent/CN204271346U/en
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Abstract

The utility model relates to connector technique field, refers in particular to a kind of harpoon inserting board type connector of improvement; Include metal shell, insulated rubber core and many PIN, one end of PIN is located in insulated rubber core, the other end stretches out, be provided with glue core installation cavity in the centre of metal shell, described insulated rubber core interference fit is in glue core installation cavity; Be respectively arranged with auxiliary fixing plate in the left and right sides of metal shell, described auxiliary fixing plate and metal shell one-body molded, and described auxiliary fixing plate is fixedly connected with harpoon inserting terminal.When PIN is fixedly welded on printed substrate, the harpoon inserting terminal in auxiliary fixing plate both sides is the printed substrate of fastening simultaneously also, strengthens connection reliability and the stability of connector, ensures that product is more reliable in use.

Description

A kind of harpoon inserting board type connector of improvement
Technical field
The utility model relates to connector technique field, refers in particular to a kind of harpoon inserting board type connector of improvement.
Background technology
Connector of the prior art, its structure comprises metal shell, glue core and printed circuit board (PCB), many PIN are equipped with at glue in-core, PIN passes from glue in-core and directly welds on a printed-wiring board, usually integrated or be compounded with the contact of plurality of specifications and type on connector, make the contact quantity of connector more, after contact exceedes some, the connective stability of connector just becomes distinct issues, especially after plugging for a long time, connector causes the situation of loose contact to occur by more easily getting loose.
Utility model content
The utility model provides a kind of harpoon inserting board type connector of improvement for the problem of prior art, strengthens connection reliability and the stability of connector.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of harpoon inserting board type connector of improvement, include metal shell, insulated rubber core and many PIN, one end of PIN is located in insulated rubber core, the other end stretches out, and be provided with glue core installation cavity in the centre of metal shell, insulated rubber core interference fit is in glue core installation cavity; Be respectively arranged with auxiliary fixing plate in the left and right sides of metal shell, described auxiliary fixing plate and metal shell one-body molded, and described auxiliary fixing plate is fixedly connected with harpoon inserting terminal.
Wherein, described harpoon inserting terminal includes terminal fixed block and harpoon clamping part, described harpoon clamping part and terminal fixed block one-body molded, and harpoon clamping part opposing terminal fixed block bends to right angle.
Further, described terminal fixed block is at least provided with two card interfaces being convenient to fix, described auxiliary fixing plate is provided with the holddown groove suitable with terminal fixed block, in holddown groove, relatively described card interface is provided with projection, when described terminal fixed block embeds holddown groove inside, described projection is stuck in card interface place.
Preferably, described projection side is provided with compact heap, and described compact heap is adjacent to projection and terminal fixed block by riveting mode of texturing, and terminal fixed block is fixed in holddown groove.
Another is preferred, and described terminal fixed block is provided with screw hole, and described terminal fixed block is connected with auxiliary fixing plate through screw hole by screw.
Wherein, described insulated rubber core comprises front glue core and rear-end plate, and rear-end plate is detachably installed on the rear end of front glue core; Described PIN includes fixed part and the leg end of bending, and described fixed part is plugged into the inner chamber of front glue core, and rear-end plate is provided with some PIN through holes, and leg end passes outside from the PIN through hole of rear-end plate.
Wherein, described auxiliary fixing plate is provided with the screw through-hole coordinating this connector to be fixed connection.
Further, the side of described screw through-hole is provided with the clasp of subconnector orientation, and clasp and metal shell one-body molded.
The beneficial effects of the utility model:
The harpoon inserting board type connector of a kind of improvement provided by the utility model, include metal shell, insulated rubber core and many to be located in insulated rubber core and the PIN directly passed to extension, be provided with glue core installation cavity in the centre of metal shell, described insulated rubber core interference fit is in glue core installation cavity; Be respectively arranged with auxiliary fixing plate in the left and right sides of metal shell, described auxiliary fixing plate and metal shell one-body molded, and described auxiliary fixing plate is fixedly connected with harpoon inserting terminal.When PIN is fixedly welded on printed substrate, the harpoon inserting terminal in auxiliary fixing plate both sides is the printed substrate of fastening simultaneously also, strengthens connection reliability and the stability of connector, ensures that product is more reliable in use.
Accompanying drawing explanation
Fig. 1 is the structural representation one of the harpoon inserting board type connector of a kind of improvement of the utility model.
Fig. 2 is the structural representation two of the harpoon inserting board type connector of a kind of improvement of the utility model.
Fig. 3 is the STRUCTURE DECOMPOSITION figure of Fig. 2.
Fig. 4 is the structural representation three of the harpoon inserting board type connector of a kind of improvement of the utility model.
Reference numeral in Fig. 1 to Fig. 4 comprises:
1-metal shell, 11-glue core installation cavity, 12-auxiliary fixing plate
2-insulated rubber core, 21-front glue core, 22-rear-end plate
3-PIN, 31-fixed part, 32-leg end
4-harpoon inserting terminal, 41-terminal fixed block, 42-harpoon clamping part
5-card interface, 6-holddown groove, 7-projection
8-compact heap, 9-screw hole, 10-screw through-hole
13-clasp.
Embodiment
For the ease of the understanding of those skilled in the art, be further described the utility model below in conjunction with embodiment and accompanying drawing, the content that execution mode is mentioned is not to restriction of the present utility model.See Fig. 1 to Fig. 4, below in conjunction with accompanying drawing, the utility model is described in detail.
Referring to figs. 1 to Fig. 3, the harpoon inserting board type connector of a kind of improvement in the utility model, include metal shell 1, insulated rubber core 2 and many to be located in insulated rubber core 2 and the PIN 3 directly passed to extension, be provided with glue core installation cavity 11 in the centre of metal shell 1, described insulated rubber core 2 interference fit is in glue core installation cavity 11; Be respectively arranged with auxiliary fixing plate 12 in the left and right sides of metal shell 1, described auxiliary fixing plate 12 is one-body molded with metal shell 1, and described auxiliary fixing plate 12 is fixedly connected with harpoon inserting terminal 4.When PIN 3 is fixedly welded on printed substrate, the harpoon inserting terminal 4 in auxiliary fixing plate 12 both sides is the printed substrate of fastening simultaneously also, enhances connection reliability and the stability of connector, ensures that product is more reliable in use.
In the utility model, described harpoon inserting terminal 4 includes terminal fixed block 41 and harpoon clamping part 42, and described harpoon clamping part 42 is one-body molded with terminal fixed block 41, and harpoon clamping part 42 opposing terminal fixed block 41 bends to right angle.The harpoon inserting terminal 4 used is made by metal plates pressing and bending, and terminal fixed block 41 needs to adopt other auxiliary members to be fixed on auxiliary fixing plate 12 separately.
Further, described terminal fixed block 41 is at least provided with two card interfaces being convenient to fix 5, described auxiliary fixing plate 12 is provided with the holddown groove 6 suitable with terminal fixed block 41, in holddown groove 6, relatively described card interface 5 is provided with projection 7, when described terminal fixed block 41 embeds holddown groove 6 inside, described projection 7 is stuck in card interface 5 place.
As embodiment one, described projection 7 side is provided with compact heap 8, and compact heap 8 is adjacent to projection 7 and terminal fixed block 41 by riveting mode of texturing, makes terminal fixed block 41 be fixed in holddown groove 6; Concrete, compact heap 8 is kirsite block, and kirsite block in being adjacent on projection 7 and terminal fixed block 41, not only reach the effect of fixing harpoon inserting terminal 4, and riveting technique is fast and convenient by riveting, and assembling harpoon inserting terminal 4 is simple, and reliability is high.
In the utility model, described insulated rubber core 2 comprises front glue core 21 and rear-end plate 22, and rear-end plate 22 is detachably installed on the rear end of front glue core 21; Described PIN 3 includes fixed part 31 and the leg end 32 of bending, and described fixed part 31 is plugged into the inner chamber of front glue core 21, and rear-end plate 3 is provided with some PIN through holes, and leg end 32 passes outside from the PIN through hole of rear-end plate 22.The utility model is easily shaping, and structure is simply firm, and operation is simple, has significantly saved production cost.
In the utility model, described auxiliary fixing plate 12 is provided with the screw through-hole 10 coordinating this connector to be fixed connection.Further, the side of described screw through-hole 10 is provided with the clasp 13 of subconnector orientation, and clasp 13 is one-body molded with metal shell 1.In use, this connector uses as female seat, therefore has a male seat be connected with it, the corresponding described clasp 13 of this male seat is provided with button bit, when male seat and female seat are connected, clasp 13 snapping corresponding to button bit, plays orientation in connection procedure.The corresponding described screw through-hole 10 of male seat is provided with lock screw, and lock screw is connected with screw through-hole 10, male seat and female seat is fixed together further, makes the connection of connector more reliable, stable.
As shown in Figure 4, it is as embodiment two; Described terminal fixed block 41 is provided with screw hole 9, and described terminal fixed block 41 is connected with auxiliary fixing plate 12 through screw hole 9 by screw.Described harpoon inserting terminal 4 is fixedly connected on auxiliary fixing plate 12 by screw is removable, and it is simple, convenient to install.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.

Claims (8)

1. the harpoon inserting board type connector improved, include metal shell, insulated rubber core and many PIN, one end of PIN is located in insulated rubber core, the other end stretches out, and be provided with glue core installation cavity in the centre of metal shell, described insulated rubber core interference fit is in glue core installation cavity; It is characterized in that: be respectively arranged with auxiliary fixing plate in the left and right sides of metal shell, described auxiliary fixing plate and metal shell one-body molded, and described auxiliary fixing plate is fixedly connected with harpoon inserting terminal.
2. the harpoon inserting board type connector of a kind of improvement according to claim 1, it is characterized in that: described harpoon inserting terminal includes terminal fixed block and harpoon clamping part, described harpoon clamping part and terminal fixed block one-body molded, and harpoon clamping part opposing terminal fixed block bends to right angle.
3. the harpoon inserting board type connector of a kind of improvement according to claim 2, it is characterized in that: described terminal fixed block is at least provided with two card interfaces being convenient to fix, described auxiliary fixing plate is provided with the holddown groove suitable with terminal fixed block, in holddown groove, relatively described card interface is provided with projection, when described terminal fixed block embeds holddown groove inside, described projection is stuck in card interface place.
4. the harpoon inserting board type connector of a kind of improvement according to claim 3, is characterized in that: described projection side is provided with compact heap.
5. the harpoon inserting board type connector of a kind of improvement according to claim 3, is characterized in that: described terminal fixed block is provided with screw hole, and described terminal fixed block is connected with auxiliary fixing plate through screw hole by screw.
6. the harpoon inserting board type connector of a kind of improvement according to claim 1, is characterized in that: described insulated rubber core comprises front glue core and rear-end plate, and rear-end plate is detachably installed on the rear end of front glue core; Described PIN includes fixed part and the leg end of bending, and described fixed part is plugged into the inner chamber of front glue core, and rear-end plate is provided with some PIN through holes, and leg end passes outside from the PIN through hole of rear-end plate.
7. the harpoon inserting board type connector of a kind of improvement according to claim 1, is characterized in that: described auxiliary fixing plate is provided with the screw through-hole coordinating this connector to be fixed connection.
8. the harpoon inserting board type connector of a kind of improvement according to claim 7, is characterized in that: the side of described screw through-hole is provided with the clasp of subconnector orientation, and clasp and metal shell one-body molded.
CN201420780979.4U 2014-12-12 2014-12-12 A kind of harpoon inserting board type connector of improvement Active CN204271346U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420780979.4U CN204271346U (en) 2014-12-12 2014-12-12 A kind of harpoon inserting board type connector of improvement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420780979.4U CN204271346U (en) 2014-12-12 2014-12-12 A kind of harpoon inserting board type connector of improvement

Publications (1)

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CN204271346U true CN204271346U (en) 2015-04-15

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106025672A (en) * 2016-07-27 2016-10-12 广东欧珀移动通信有限公司 Mobile terminal, power adapter, power interface and manufacturing method thereof
CN108615988A (en) * 2016-07-27 2018-10-02 广东欧珀移动通信有限公司 Power supply adaptor, mobile terminal and power interface
US10622750B2 (en) 2016-07-27 2020-04-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Mobile terminal and power interface
US10630013B2 (en) 2016-07-27 2020-04-21 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Mobile terminal and power interface
CN111069874A (en) * 2020-01-14 2020-04-28 彭正飞 Pre-assembly correcting mechanism for fork handle of fishing fork
US10811793B2 (en) 2016-07-27 2020-10-20 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Mobile terminal, power adapter and power interface

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106025672A (en) * 2016-07-27 2016-10-12 广东欧珀移动通信有限公司 Mobile terminal, power adapter, power interface and manufacturing method thereof
CN106025672B (en) * 2016-07-27 2018-05-04 广东欧珀移动通信有限公司 Mobile terminal, power supply adaptor, power interface and its manufacture method
CN108615988A (en) * 2016-07-27 2018-10-02 广东欧珀移动通信有限公司 Power supply adaptor, mobile terminal and power interface
CN108615988B (en) * 2016-07-27 2020-01-10 Oppo广东移动通信有限公司 Power adapter, mobile terminal and power interface
US10622750B2 (en) 2016-07-27 2020-04-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Mobile terminal and power interface
US10630013B2 (en) 2016-07-27 2020-04-21 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Mobile terminal and power interface
US10630014B2 (en) 2016-07-27 2020-04-21 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Mobile terminal, power interface, and method for manufacturing power interface
US10686275B2 (en) 2016-07-27 2020-06-16 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Mobile terminal, power interface, and method for manufacturing power interface
US10811793B2 (en) 2016-07-27 2020-10-20 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Mobile terminal, power adapter and power interface
US10855008B2 (en) 2016-07-27 2020-12-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Mobile terminal, power interface, and method for manufacturing power interface
CN111069874A (en) * 2020-01-14 2020-04-28 彭正飞 Pre-assembly correcting mechanism for fork handle of fishing fork
CN111069874B (en) * 2020-01-14 2020-12-11 罗碧波 Pre-assembly correcting mechanism for fork handle of fishing fork

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Address after: 523000 01A, Changxing Road, Ludong community, Humen Town, Dongguan City, Guangdong Province

Patentee after: Weifeng electronic (Guangdong) Co.,Ltd.

Address before: 523860 building F, Boye Industrial Park, Zhongnan Middle Road, Shangsha community, Chang'an Town, Dongguan City, Guangdong Province

Patentee before: DONGGUAN WEIFENG HARDWARE ELECTRONICS PRODUCTS Co.,Ltd.