CN208571051U - A kind of contact firm power signal hybrid junctioin - Google Patents

Abstract

It is disclosed by the utility model to belong to connector technique field, specially a kind of contact firm power signal hybrid junctioin, including pedestal, it turns left on the pedestal from the right side and is successively arranged the first power end stroma, second power end stroma and information terminal base, the first power end stroma inner cavity is uniformly equidistantly equipped with four group of first power terminal, the second power end stroma inner cavity is uniformly equidistantly equipped with four group of second power terminal, information terminal base inner cavity right end is equipped with first information terminal, and five groups of Second terminals are equidistantly equipped on the left of first information terminal, wall position corresponding section is equipped with ventilating heat dissipating hole along its length at left and right sides of the pedestal and the first power end stroma and the second power end stroma, the base bottom is equipped with positioning column.The utility model structure is simple, and manufacture is easy for installation, and terminal openings consistency is good, and contact is stablized, it is not easy to be damaged.

Description

A kind of contact firm power signal hybrid junctioin

Technical field

It is disclosed by the utility model to belong to connector technique field, specially a kind of contact firm power signal Hybrid connections Device.

Background technique

Power signal hybrid junctioin is a kind of communication essential component of back board system, can be with simultaneous transmission power supply And signal, it is generally made of two parts, power module and signaling module, power module part are primarily served to power supply system It is connected and disconnected from, signaling module, which primarily serves, is connected and disconnected from system signal transmission, but existing power signal connector The problems such as generally existing reed opening of socket is unstable, and electric current transmission is unstable, and system heat generation is big.For this purpose, we have proposed one Kind contact firm power signal hybrid junctioin comes into operation, to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of contact firm power signal hybrid junctioins, to solve above-mentioned back The reed opening proposed in scape technology is unstable, and electric current transmission is unstable, the big problem waited of system heat generation.

To achieve the above object, the utility model provides the following technical solutions: a kind of contact firm power signal mixing company Device, including pedestal are connect, turns left on the pedestal from the right side and is successively arranged the first power end stroma, the second power end stroma and information terminal Stroma, the first power end stroma inner cavity are uniformly equidistantly equipped with four group of first power terminal, the second power end stroma Inner cavity is uniformly equidistantly equipped with four group of second power terminal, and information terminal base inner cavity right end is equipped with first information terminal, and Five groups of Second terminals, the pedestal and the first power end stroma and the second power terminal are equidistantly equipped on the left of first information terminal Seat left and right sides wall position corresponding section is equipped with ventilating heat dissipating hole along its length, and the base bottom is equipped with positioning column.

Preferably, the positioning column surface is equally spaced around equipped with four groups of convex ribs.

Preferably, it is equipped with side plate at left and right sides of the pedestal, and side plate left and right ends are equipped with arc surface.

Preferably, it is equipped on wall at left and right sides of inner cavity at the top of the first power end stroma and the second power end stroma small Window, and crossbeam is equipped in wicket, first power terminal and the second power terminal structure are similar, first power It is equipped with hook at the top of terminal and the second power terminal, is equipped in the middle part of first power terminal and the second power terminal convex Point, first power terminal and the second power terminal bottom are equidistantly equipped with flake, and flake spacing described in two adjacent groups is 1.6mm, the hook are matched with wicket and crossbeam.

Preferably, first power terminal and each free independent same terminal of two panels of the second power terminal pass through two groups Salient point links into an integrated entity, and first power terminal and the second power terminal inside top are formed with hook position corresponding section and opened Mouthful, contact, the contact and second on first power terminal are equipped on first power terminal and the second power terminal Contact height difference on power terminal is 0.7mm.

Compared with prior art, the utility model has the beneficial effects that the utility model is novel in design, it is structurally reasonable, with The prior art is compared, and ventilating heat dissipating hole design avoids temperature mistake convenient for playing the role of rapid cooling in power-supply system work Height leads to the system failure, and for positioning post design convenient for quickly positioning when element upper plate plugs, convex ribs design increases element and PCB Retentivity, pedestal falls off when element being prevented to be collided, and wicket design provides the more large deformation space for accommodating hook, and crossbeam is set Meter can efficiently control the openings of sizes consistency of power terminal and improve precompression, guarantee contact for linking up with support limit Reliability, arc surface designed for reduce element installation handling process in due to collide cause damage degree, salient point With opening design convenient for when biggish offset occurs in plugs and sockets, in fact it could happen that one-side contact, salient point can play current distributing Effect, can guarantee the stability and reliability of power delivery, each seamed edge of flake takes all of processing, and connecting with the plate hole of PCB can It leans on, contact design is to realize Hot Plug Capability.The utility model structure is simple, and manufacture is easy for installation, and terminal openings are consistent Property it is good, contact stablize, it is not easy to damage.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model top view；

Fig. 3 is the utility model left view；

Fig. 4 is the utility model wicket structural schematic diagram；

Fig. 5 is the first power terminal of the utility model structural schematic diagram；

Fig. 6 is the utility model contact structure schematic diagram.

In figure: 1 pedestal, 2 first power end stromas, 3 second power end stromas, 4 information terminal bases, 5 first power terminals, 6 second power terminals, 7 first information terminals, 8 Second terminals, 9 ventilating heat dissipating holes, 10 positioning columns, 100 convex ribs, 200 side plates, 300 arc surfaces, 400 wickets, 500 crossbeams, 600 hooks, 700 salient points, 800 flakes, 900 openings, 1000 contacts.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of contact firm power signal Hybrid connections Device, including pedestal 1 turn left on the pedestal 1 from the right side and are successively arranged the first power end stroma 2, the second power end stroma 3 and information Terminal base 4,2 inner cavity of the first power end stroma are uniformly equidistantly equipped with four group of first power terminal 5, second power end 3 inner cavity of stroma is uniformly equidistantly equipped with four group of second power terminal 6, and the 4 inner cavity right end of information terminal base is equipped with the first information Terminal 7, and the left side of first information terminal 7 be equidistantly equipped with five groups of Second terminals 8, the pedestal 1 and the first power end stroma 2 and Second power end stroma, 3 left and right sides wall position corresponding section is equipped with ventilating heat dissipating hole 9,1 bottom of pedestal along its length Portion is equipped with positioning column 10.

Wherein, 10 surface of positioning column is equally spaced around equipped with four groups of convex ribs 100, is all provided at left and right sides of the pedestal 1 There is side plate 200, and 200 left and right ends of side plate are equipped with arc surface 300, the first power end stroma 2 and the second power terminal It is equipped with wicket 400 on wall at left and right sides of 3 top inner cavities of seat, and is equipped with crossbeam 500 in wicket 400, first function Rate terminal 5 is similar with 6 structure of the second power terminal, is equipped with hook at the top of first power terminal 5 and the second power terminal 6 600, salient point 700, first power terminal 5 and second are equipped in the middle part of first power terminal 5 and the second power terminal 6 6 bottom of power terminal is equidistantly equipped with flake 800, and 800 spacing of flake described in two adjacent groups is 1.6mm, the hook 600 with Wicket 400 and crossbeam 500 match, and first power terminal 5 and each free two panels of the second power terminal 6 are independent identical Terminal is linked into an integrated entity by two groups of salient points 700, first power terminal 5 and 6 inside top of the second power terminal and hook 600 positions corresponding section form opening 900, are equipped with contact 1000 on first power terminal 5 and the second power terminal 6, 1000 difference in height of contact on contact 1000 and the second power terminal 6 on first power terminal 5 is 0.7mm.

Working principle: in the present apparatus, the design of ventilating heat dissipating hole 9 is convenient for playing rapid cooling in power-supply system work Effect avoids temperature is excessively high from leading to the system failure, and the design of positioning column 10 when element upper plate plugs convenient for quickly positioning, convex ribs 100 designs increase the retentivity of element and PCB, and pedestal 1 falls off when element being prevented to be collided, and the design of wicket 400 provides appearance Receive hook 600 more large deformation space, crossbeam 500 designed for hook 600 support limits, power terminal can be efficiently controlled Be open 900 size identical properties and raising precompression, guarantees the reliability of contact, arc surface 300 exists designed for reducing in element Installation handling process in due to collide cause damage degree, salient point 700 and opening 900 design convenient for when plugs and sockets occur compared with When big offset, in fact it could happen that one-side contact, salient point 700 can play the role of current distributing, can guarantee the steady of power delivery Qualitative and reliability, each seamed edge of flake 800 take all of processing, connect with the plate hole of PCB reliably, and contact 1000 is designed to realize band Hot-line insertion and extraction function.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of contact firm power signal hybrid junctioin, including pedestal (1), it is characterised in that: from the right side on the pedestal (1) It turns left and is successively arranged the first power end stroma (2), the second power end stroma (3) and information terminal base (4), first power end Stroma (2) inner cavity uniformly equidistantly be equipped with four group of first power terminal (5), the second power end stroma (3) inner cavity uniformly etc. Spacing is equipped with four group of second power terminal (6), and information terminal base (4) the inner cavity right end is equipped with first information terminal (7), and the Five groups of Second terminals (8), the pedestal (1) and the first power end stroma (2) and the are equidistantly equipped on the left of one information terminal (7) Wall position corresponding section is equipped with ventilating heat dissipating hole (9), the pedestal along its length at left and right sides of two power end stromas (3) (1) bottom is equipped with positioning column (10).

2. a kind of contact firm power signal hybrid junctioin according to claim 1, it is characterised in that: the positioning column (10) surface is equally spaced around equipped with four groups of convex ribs (100).

3. a kind of contact firm power signal hybrid junctioin according to claim 1, it is characterised in that: the pedestal (1) left and right sides is equipped with side plate (200), and side plate (200) left and right ends are equipped with arc surface (300).

4. a kind of contact firm power signal hybrid junctioin according to claim 1, it is characterised in that: first function It is equipped with wicket (400) on wall at left and right sides of inner cavity at the top of rate terminal base (2) and the second power end stroma (3), and wicket (400) it being equipped with crossbeam (500) in, first power terminal (5) is similar with the second power terminal (6) structure, and described first It is equipped with hook (600) at the top of power terminal (5) and the second power terminal (6), first power terminal (5) and the second power It is equipped with salient point (700) in the middle part of terminal (6), first power terminal (5) and the second power terminal (6) bottom are equidistantly set Have flake (800), flake (800) spacing described in two adjacent groups is 1.6mm, the hook (600) and wicket (400) and crossbeam (500) it matches.

5. a kind of contact firm power signal hybrid junctioin according to claim 1, it is characterised in that: first function Rate terminal (5) and each free independent same terminal of two panels of the second power terminal (6) pass through two groups of salient points (700) and connect into one Body, first power terminal (5) and the second power terminal (6) inside top are formed with hook (600) position corresponding section and are opened Mouthful (900) are equipped with contact (1000) on first power terminal (5) and the second power terminal (6), first power end Contact (1000) difference in height on contact (1000) and the second power terminal (6) on sub (5) is 0.7mm.