CN203119146U

CN203119146U - Connector plug

Info

Publication number: CN203119146U
Application number: CN 201320103078
Authority: CN
Inventors: 李宁
Original assignee: XIAMEN JUNFENG ELECTRONIC CO Ltd
Current assignee: XIAMEN JUNFENG ELECTRONIC CO Ltd
Priority date: 2013-03-07
Filing date: 2013-03-07
Publication date: 2013-08-07
Anticipated expiration: 2023-03-07

Abstract

The utility model discloses a connector plug which mainly comprises a shell body (1) and a plurality of terminals (2) assembled in the shell body (1). The terminals (2) achieves fixed connection through matching of snap sheets (21) on the substrates (20) of the terminals (2) and locating holes (11) on the shell body (1), contact parts (22) shaped like a Chinese character 'ba' are respectively arranged on the inner edges of two side walls of the front end of each substrate (20) and are connected with the corresponding connector plug terminals in a matching mode, and two sides of the rear end of each substrates (20) extends to form a clamping part (23) with a function of winding up cables and an electric conduction press fit sheet (24). Due to the fact that the free ends of the horn mouth structure shaped like the Chinese character 'ba' of the terminal contact parts are changed to face the rear ends of the terminals from the front ends of the terminals, on the premise of guaranteeing conductivity to be stable, the conditions of warping, deformation and the like of the terminals caused by incorrect plugging connection are effectively avoided, the structures of the terminals are simplified, and the connector plug is especially suitable for a flat-panel TV and other light and thin electronic products.

Description

Connector plug

Technical field

The utility model discloses a kind of connector plug, belongs to electrical connection element device manufacturing technology field, especially relates to a kind of ultrathin connector plug that is applicable to the panel TV electronic product.

Background technology

Connector is as the UNICOM's device between two electronic components, be widely used on each electronic product such as computer, TV, phone, digital camera, be example with present general common LCD (LCD), the quantity that is connected the high-tension connector that plays power supply function between backlight module group lamp tube and circuit board just has ten at least more than several.Yet existing connector plug adopts normal thick type connector plug more, and it is bigger to take up room, and has limited further slim light and handyization of products such as panel TV, notebook computer, is difficult to satisfy consumer's expectation, does not meet the market demand.

A kind of electric connector terminal that discloses as Chinese patent CN200920311814.1, the contact site that comprises flat base portion, the afterbody that extends from the base portion rear end, extends to the base portion front end and the junction of base portion top, its by arrange free end towards the junction of base portion bending with the corresponding pin type terminal of pressure holding, thereby play the effect that strengthens connective stability.Yet, there is following defective in the disclosed technical scheme of the document: at first, its contact site is down the setting of " eight " word shape from base portion front end extreme direction behind the base portion, outer narrow inner width, like this when pegging graft if misoperation is easy to make female terminal to embed space between plug casing and contact site one side, thereby cause terminal warpage, distortion; Secondly, slim product such as panel TV inner space is limited, its bonder terminal is generally trickleer, and junction must could play the increase stability action with the certain pressure pressure holding on corresponding Socket pin type terminal, so might bring the negative consequence of terminal compressive deformation; Again, base portion top arranges junction, has increased the complexity of structure, is unfavorable for the slimming design of plug, and then is not suitable for light, thin electronic product such as panel TV.

The utility model content

Technical problem to be solved in the utility model is, provide a kind of simple and reasonable, effectively prevent terminal distortion, be applicable to the connector plug of frivolous electronic product such as panel TV, existing common connector plug thickness is thicker to solve, the terminal easy deformation, be not suitable for the deficiency of panel TV electronic product.

For achieving the above object, the utility model is achieved through the following technical solutions:

A kind of connector plug comprises housing and some terminals at least, wherein:

Housing, its structure that is formed in one, and be provided with the storage tank of ccontaining terminal in inside;

Terminal, it is mounted in the housing storage tank and has a sheet matrix, the matrix front end is extended with the two side respectively, the two side inner edge is equipped with contact site, two contact site stiff ends are fixed on the two side, and extend to form free end from terminal front end extreme direction complications behind the terminal, the free end gap is narrower than the stiff end gap.

Further, described housing is provided with location hole, correspondingly is provided with drawing piece on the described terminal, thereby this terminal was connected in this housing storage tank by drawing piece and cooperating of location hole.Drawing piece is fixed in the location hole, connects comparatively firmly, and is conducive to the slimming design of connector plug integral body.

Further, both sides, described terminal matrix rear end are extended with clamping part and conduction pressing sheet.Clamping part surrounds jointly with conduction pressing sheet and forms a receiving space to tighten the cable that is connected the connector plug terminal.

Further, described terminal matrix front end two side is provided with dashpot.When take place pegging graft improper or exerting oneself situation excessive, the strain that terminal produces is born by dashpot, and drawing piece is unlikely to because being out of shape excessive fractureing, and the protection terminal structure is avoided damage.

The utility model has rationally improved the structure of traditional connector plug, with the free end of the horn mouth structure of termination contact category " eight " word shape by changing into towards the terminal rear end towards the terminal front end, wide outside and narrow inside, guidance quality is good during grafting, guaranteeing under the stable prerequisite of electric conductivity, effectively avoided because of the improper generation that causes situations such as terminal warpage, distortion of pegging graft, also simplified terminal structure simultaneously, be conducive to the slimming design of connector plug integral body, be particularly useful for light, thin electronic product such as panel TV.

Description of drawings

Fig. 1 is the utility model connector plug housing front elevational schematic;

Fig. 2 is the utility model connector plug housing A-A cross-sectional schematic;

Fig. 3 is the utility model connector plug terminal front elevational schematic;

Fig. 4 is the utility model connector plug terminal schematic side view;

In the accompanying drawing:

1. housing 11. location holes 12. storage tanks 2. terminals 20. matrixes 21. drawing pieces 22. contact sites

221. stiff end 222. free ends 23. clamping parts 24. conduction pressing sheets 25. dashpots.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

As a specific embodiment, see also Fig. 1 to the utility model connector plug shown in Figure 4, mainly comprise housing 1 and be mounted on some terminals 2 in the housing 1.

See also Fig. 1 and shown in Figure 2, housing 1 structure that is formed in one, portion is provided with the storage tank 12 of ccontaining terminal 2 within it, also is provided with location hole 11 on the housing 1, drawing piece 21 cooperations that terminal 2 is established by its flaky matrix 20 upper punches are connected on the location hole 11, thereby are packed in housing 1 storage tank 12.

See also Fig. 3 and shown in Figure 4; these matrix 20 front ends are extended with the two side respectively; the two side inner edge is equipped with contact site 22; contact site 22 stiff ends 221 extend to form free end 222 from terminal 2 front ends to terminal 2 back extreme direction complications; free end 222 gaps are narrower than stiff end 221 gaps; thereby play good guide effect; convenient and corresponding connector body terminal connects; then be extended with clamping part 23 and the conduction pressing sheet 24 of sheet in both sides, matrix 20 rear end; clamping part 23 and the conduction pressing sheet 24 common containing spaces that form are to bring the cable of connector plug terminal together, and the terminal matrix also is provided with the dashpot 25 that shields on the 20 front end two sides.

The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.

Claims

1. a connector plug is characterized in that, comprises housing and some terminals at least, wherein:

2. the described connector plug of claim 1, it is characterized in that: described housing is provided with location hole, correspondingly is provided with drawing piece on the described terminal, thus this terminal was connected in this housing storage tank by drawing piece and cooperating of location hole.

3. the described connector plug of claim 1 is characterized in that: both sides, described terminal matrix rear end are extended with clamping part and conduction pressing sheet.

4. the described connector plug of one of claim 1 to 3, it is characterized in that: described terminal matrix front end two side is provided with dashpot.