CN205584632U - PCB board connecting piece pothook structure - Google Patents

Abstract

The utility model discloses a PCB board connecting piece pothook structure, including public tip and female tip, wherein public tip is line end piece, female tip is board end piece, the welding of board end piece is on the PCB board, the welding of board end piece is on the PCB board, line end piece pegs graft in board end piece's opening, and the line terminal of the line end piece left and right sides buckle a little with the board end stuck point lock of the board end piece left and right sides makes the connection more firm, line end piece and board end piece's main part is formed by plastic material producing, the lateral wall at board end piece opening position comprises the metal -back, and the wall thickness of two gold medals category lateral wall is 0.15mm about board end piece opening position, can further increase board end piece and line end piece's firm in connection degree and firmness, board end piece opening position below is provided with ear clip, board end piece still is connected with the PCB board through ear clip, further the joint strength of reinforced plate end piece and PCB board.

Description

A kind of pcb board connector hook structure

Technical field

This utility model relates to the electrical connections field being welded on pcb board, ultra-thin, Be connected firmly, small size pcb board connector grab that sound construction takes up room little simultaneously knot Structure.

Background technology

Along with the fast development of integrated circuit technique, mobile electronic product such as smart mobile phone, Universal and the fast development of panel computer etc. so that people are to the performance of various intelligent artifacts and make Having higher requirement by convenience, the core of intelligent artifact is Intelligent control board, especially Pcb board, pcb board carries out communication by the device outside connector and plate, to realize various units The control of device, these electrical connections are welded on pcb board, at present, market use Pcb board connector there is also many weak points: first, and the PCB connector on market is big Many employing direct inserting mode of male end and female end, utilize the tensioner of sidewall to achieve a fixed connection, The connection thus making the male and female end of connector is firm not, is susceptible to obscission；Its Secondary, the pcb board connector on market mostly uses plastic material to be made, the company of being easily caused The global shape of fitting changes, affect connector solid firmly；Finally, connector The sidewall of male end and female end connecting portion is the thickest, in the market sidewall thickness minimum 0.82mm, narrows so that making pcb board to diminish, it is difficult to realize the miniaturization of pcb board.

This utility model, in order to overcome drawbacks described above, has carried out useful improvement.

Utility model content

The purpose of this utility model is to solve above-mentioned deficiency of the prior art, it is provided that A kind of ultra-thin pcb board connector hook structure.

To achieve these goals, this utility model is by the following technical solutions:

A kind of pcb board connector hook structure, including male end part and female end part, its Described in male end part be line end parts, described female end part is plate end pieces, its special character Being: described plate end pieces is welded on pcb board, described line end parts are plugged on plate end pieces Opening in, and the line end button point of the described line end parts left and right sides and described plate end pieces are left The plate end stuck point of right both sides fastens and makes connection more firm, described line end parts and plate end pieces Main body is made by plastic material, and the sidewall of described plate end pieces opening is by metal-back structure Become, and about described plate end pieces opening, the wall thickness of two metal sidewall be 0.15mm, Described plate end pieces and the degree of being connected firmly of line end parts and compactedness, institute can be increased further State and below plate end pieces opening, be provided with earclip, described plate end pieces also by earclip with Pcb board connects, and further enhances the bonding strength of plate end pieces and pcb board；

Further, if the inner chamber rear portion of described plate end pieces arranges dry plate end terminal, institute State line end member anterior to be provided with and the groove of plate end terminal number equal number, in described groove Line end terminal is installed, after described plate end pieces is connected with described line end parts, described plate end Terminal is electrically connected with described line end terminal, it is achieved communication function；

Further, the rear portion of described line end parts is provided with some protruding line end plastic cement, Space between adjacent two line end plastic cement be used for making bus or wire by and with described line End terminal connects, and the plate end terminal circuit corresponding with on pcb board within described plate end pieces is even Connect；

Further, described metal-back is copper shell.

The beneficial effects of the utility model: plate end pieces opening part metal of the present utility model Shell side wall thickness is improved to 0.15mm by 0.82mm, and peripheral at plate end pieces plate end plastic cement Being mounted with metal-back, by snapping connection of plate end pieces and line end parts, above-mentioned improvement is given Pcb board connector brings many benefits: after the interference structure of male and female end is thinning, at satisfied end On the premise of end product space, it is possible to the size of the less prod of maximum possible, make space more Reasonably utilize；The use of metal-back simultaneously, makes connector body the most solid reliably, increases Stability；It is more firm that buckle makes male and female end connect, and earclip makes plate end pieces more firm Be arranged on pcb board so that it is be difficult to come off from pcb board.

Accompanying drawing explanation

Fig. 1 is this utility model male end and female end decomposing schematic representation；

Fig. 2 is this utility model female terminal structure schematic diagram；

Fig. 3 is this utility model male end structural representation；

Fig. 4 is that this utility model male end connects bus sectional structure chart；

Fig. 5 is that this utility model connector is welded on overall structure figure on pcb board.

Reference: 1, line end button point；2, plate end stuck point；3, metal-back；4, plate End pieces；5, line end parts；6, plate end terminal；7, plate end plastic cement；8, line end terminal； 9, line end plastic cement.

Detailed description of the invention

With embodiment, this utility model is further described below in conjunction with the accompanying drawings.

Shown in embodiment overall structure of the present utility model reference Fig. 1-5, a kind of pcb board Connector hook structure, including male end part and female end part, wherein male end part is thread end Part 5, female end part is plate end pieces 4, and described plate end pieces 4 is welded on pcb board, line End pieces 5 is plugged in the opening of plate end pieces 4, and the line of line end parts 5 left and right sides End button point 1 makes to be connected more firm with the plate end stuck point 2 of described plate end pieces left and right sides fastening Gu, the main body of described line end parts 5 and plate end pieces 4 is made by plastic material, described The sidewall of plate end pieces 4 opening is made up of metal-back 3, and described plate end pieces 4 is opened About port part, the wall thickness of two metal sidewall is 0.15mm, it is possible to increase described plate end further Parts 4 and the degree of being connected firmly of line end parts 5 and compactedness, described plate end pieces 4 peristome Being provided with earclip below Wei, described plate end pieces 4 is connected with pcb board also by earclip, enters one Step strengthens the bonding strength of plate end pieces 4 and pcb board.

The inner chamber rear portion of plate end pieces 4 arranges 4 plate end terminals 6, and line end parts 5 are anterior It is provided with and the groove of 4, line end terminal 8 is installed in described groove, when described plate end After part 4 is connected with described line end parts 5, described plate end terminal 6 and described line end terminal 8 electricity Property connect, it is achieved communication function, the rear portion of line end parts 5 is provided with some protruding line end plastic cement 9, the space between adjacent two line end plastic cement 9 be used for making bus or wire by and with institute State line end terminal 8 to connect, the plate end terminal 6 within described plate end pieces 4 and phase on pcb board The circuit answered connects.

The above embodiment only have expressed a kind of embodiment of the present utility model, but Therefore the restriction to this utility model scope can not be interpreted as.It should be pointed out that, for ability For the those of ordinary skill in territory, without departing from the concept of the premise utility, it is also possible to Making some deformation and improvement, these broadly fall into protection domain of the present utility model.

Claims (4)

1. a pcb board connector hook structure, including male end part and female end part, its Described in male end part be line end parts, described female end part is plate end pieces, it is characterised in that: Described plate end pieces is welded on pcb board, and described line end parts are plugged on the opening of plate end pieces In, and the line end button point of the described line end parts left and right sides and the described plate end pieces left and right sides Plate end stuck point fasten and make connection more firm, the main body of described line end parts and plate end pieces by Plastic material is made, and the sidewall of described plate end pieces opening is made up of metal-back, and And the wall thickness of two metal sidewall is 0.15mm about described plate end pieces opening, it is possible to enter One step increases described plate end pieces and the degree of being connected firmly of line end parts and compactedness, described plate end Being provided with earclip below component openings position, described plate end pieces is also by earclip with pcb board even Connect, further enhance the bonding strength of plate end pieces and pcb board.

A kind of pcb board connector hook structure the most according to claim 1, its feature exists In: if the inner chamber rear portion of described plate end pieces arranges dry plate end terminal, described line end member anterior It is provided with and the groove of plate end terminal number equal number, line end end is installed in described groove Son, after described plate end pieces is connected with described line end parts, described plate end terminal and described line End terminal is electrically connected with, it is achieved communication function.

A kind of pcb board connector hook structure the most according to claim 2, its feature exists In: the rear portion of described line end parts is provided with some protruding line end plastic cement, and adjacent two line ends are moulded Space between glue is used for making bus or wire pass through and be connected with described line end terminal, described Plate end terminal circuit corresponding with on pcb board within plate end pieces connects.

4. according to a kind of pcb board connector hook structure described in any one of claim 1-3, It is characterized in that: described metal-back is copper shell.