Utility model content
In view of this, this utility model provides a kind of adapter and connector assembly, electronic equipment, it is possible to is assembled by the plastic cement tongue piece being separately provided and insulating body and forms connector assembly, thus reduces the requirement to manufacturing process, reduces manufacturing cost.
The connector assembly that this utility model provides, including insulating body, forms the cavity wall of the first cavity including enclosing to set, one end of cavity wall be provided with opening and its inside offer groove;Plastic cement tongue piece, is provided with barb, and when plastic cement tongue piece is inserted in the first cavity by opening, barb is placed in groove and the cell wall of groove abuts with barb, to stop that plastic cement tongue piece separates with insulating body.
Alternatively, plastic cement tongue piece includes connecting portion and the first Plug Division being divided into connecting portion both sides and the second Plug Division, wherein, when plastic cement tongue piece is inserted in the first cavity of insulating body by opening, first Plug Division and connecting portion are in the first cavity, second plugging position is outside the first cavity, and the upper surface of the second Plug Division is provided with the storage tank for housing conducting terminal, and at least one of the first Plug Division and connecting portion is provided with barb.
Alternatively, insulating body also includes end plate and the keeper being connected with cavity wall, end plate is arranged at the other end relative with opening and offers perforation, keeper is arranged at the side of end plate the first cavity dorsad and includes the second cavity of both ends open, the height of keeper is less than the height of end plate, and the top of perforation is positioned that part blocks and communicates with the second cavity, bottom is not positioned part and blocks;One end of first Plug Division connecting portion dorsad is provided with inserted sheet, and inserted sheet runs through the top of perforation and the second cavity and the inwall tight fit with the second cavity.
Alternatively, the first Plug Division, the second Plug Division and connecting portion are formed in one structure, and cavity wall, end plate and keeper are formed in one structure.
Alternatively, the first Plug Division is laminated structure, and barb is arranged at the upper surface of the first Plug Division.
Alternatively, when plastic cement tongue piece is inserted in the first cavity, the inner side tight fit of plastic cement tongue piece and cavity wall.
Alternatively, keeper and end plate form hierarchic structure, and keeper includes the projection being arranged in hierarchic structure, and when adapter is fixed on pcb board, the edge of hierarchic structure storage pcb board, projection is inserted in the hole, location of pcb board.
Alternatively, the side of the projection dorsad of keeper is provided with outward extending first projection, is provided with stopper slot outside the cavity wall of insulating body, and one end of stopper slot the second Plug Division dorsad is provided with limiting section;Connector assembly also includes: housing, enclose and set around the 3rd cavity encirclement insulating body and the plastic cement tongue piece of formation, and fix with pcb board, second plugging position of plastic cement tongue piece is in one end of the 3rd cavity, the other end of the 3rd cavity closes on pcb board, and the inner side of the roof of housing is provided with the second projection, outside is provided with the breach matched with the first projection;When housing is fixed with insulating body, the first projection is accommodated in breach, and the second projection is accommodated in stopper slot, and can abut with limiting section, to stop that insulating body moves towards the direction contrary with pcb board.
A kind of adapter that this utility model provides, including conducting terminal and above-mentioned connector assembly, wherein, conducting terminal runs through in the first cavity of insulating body and the bottom of perforation the storage tank being located at plastic cement tongue piece.
A kind of electronic equipment that this utility model provides, including above-mentioned adapter.
It is compared to prior art, adapter of the present utility model and connector assembly, electronic equipment, design plastic cement tongue piece is assembled by the juncture of barb and groove with insulating body, realize being assembled formed connector assembly by the plastic cement tongue piece being separately provided and insulating body, thus reduce the requirement to manufacturing process, reduce manufacturing cost.
Detailed description of the invention
Core purpose of the present utility model is the design plastic cement tongue piece of adapter and insulating body is two individual components, and both are by assembling formation connector assembly.Wherein, the group mode of plastic cement tongue piece and insulating body includes but not limited to the juncture of barb and groove, and this utility model is not limited for plastic cement tongue piece and the shape of insulating body, structure etc..
Below in conjunction with accompanying drawing, the technical scheme of each exemplary embodiment provided by the utility model is clearly and completely described.It should be noted that the direction term arrived mentioned by describing in full, such as up, down, left, right, before and after, horizontal or vertical etc., only it is to cooperate with respective drawings in order to illustrate, is not used for limiting this utility model.
Fig. 1 and Fig. 2 is the structural representation of the adapter of this utility model one embodiment, and Fig. 3 is the decomposition texture schematic diagram of adapter shown in Fig. 1.The adapter of the present embodiment is the medium-sized adapter of a plate (MidMountReverseConnector, also known as broken board-like counter connector), and this adapter can be considered a kind of female i.e. socket.Referring to shown in Fig. 1-Fig. 3, adapter includes these four elements being separately provided of conducting terminal (Contact) 11, insulating body (Housing) 12, plastic cement tongue piece (Tongue) 13 and housing (Shell) 14.
Insulating body 12 includes enclosing setting and forms the cavity wall 121 of the first cavity and the end plate 122 being connected with cavity wall 121 and keeper 123, preferably cavity wall 121, end plate 122 and keeper 123 are formed in one structure.Wherein, one end of cavity wall 121 is provided with opening and internal both sides up and down offer groove 1211 respectively;End plate 122 is arranged at the other end relative with opening and offers perforation 1221;Keeper 123 is arranged at the side of end plate 122 first cavity dorsad and includes the second cavity of both ends open, the height of keeper 123 is less than the height of end plate 122 to form the hierarchic structure shown in Fig. 4, as shown in Figure 1, the top of perforation 1221 is positioned that part 123 blocks and communicates with the second cavity, bottom is not positioned part 123 and blocks.
Plastic cement tongue piece 13 is in " Z " font structure, including connecting portion 131 and be divided into connecting portion 131 both sides and be the first Plug Division 132 and the second Plug Division 133 of laminated structure, the 132, second Plug Division 133, the preferably first Plug Division and connecting portion 131 are formed in one structure.Wherein, the first Plug Division 132 and insulating body 12 grafting, one end of its connecting portion 131 dorsad is provided with inserted sheet 1321, and the upper surface of the first Plug Division 132 is provided with barb 1322;The bottom of connecting portion 131 is also equipped with barb (not shown);Shown in Fig. 5, the second Plug Division 133 is with external plug grafting so that conducting terminal 11 electrically connects with external plug, and a part for conducting terminal 11 is placed in the storage tank 1331 set by upper surface of the second Plug Division 133.
The group mode of plastic cement tongue piece 13 and insulating body 12 is:
Shown in Fig. 5, plastic cement tongue piece 13 is inserted in the first cavity of insulating body 12 by opening, until connecting portion 131 abuts with end plate 122, two barbs 1322 are placed in the groove 1211 of correspondence, the cell wall of groove 1211 and two barbs 1322 abut, thus stop that plastic cement tongue piece 13 separates with insulating body 12, it is achieved assembling between the two.
Now, the first Plug Division 132 of plastic cement tongue piece 13 and connecting portion 131 are positioned at the first cavity, and the second Plug Division 133 is positioned at outside the first cavity, and inserted sheet 1321 runs through top and second cavity of keeper 123 of perforation 1221, and with the inwall tight fit of the second cavity.
For the fastness improving plastic cement tongue piece 13 and insulating body 12 assembles, the present embodiment arranges the inner side tight fit of the cavity wall of plastic cement tongue piece 13 and the first cavity.It addition, other embodiments can arrange barb 1322 in the face that the cavity wall of plastic cement tongue piece 13 with the first cavity contacts, naturally it is also possible to only arrange barb 1322 on the first Plug Division 132 or connecting portion 131.
With continued reference to shown in Fig. 4 and Fig. 5, when plastic cement tongue piece 13 and insulating body 12 assemble formation connector assembly, conducting terminal 11 runs through the first cavity and the bottom of perforation 1221 of insulating body 12, and is located in the storage tank 1331 of the second Plug Division 133 of plastic cement tongue piece 13.Wherein, the conducting terminal 11 part protuberance in storage tank 1331, when external plug inserts and is connected electrically, the conducting terminal 11 of bump produces resilience force because of deformation to external plug, improves the fastness of adapter and external plug grafting further.
With continued reference to shown in Fig. 1-Fig. 3, housing 14 surrounds insulating body 12 and the surrounding of plastic cement tongue piece 13 and forms the 3rd cavity, the second Plug Division 133 assembling rear plastic cement tongue piece 13 is positioned at the first end of the 3rd cavity, this first end is for the grafting of external plug, second end of the 3rd cavity closes on the pcb board 20 (shown in Fig. 6) fixed with adapter, and the inner side of the roof of housing 14 is provided with the second projection 142, outside is provided with breach 141.
Keeper 123 and the end plate 122 of insulating body 12 form hierarchic structure, keeper 123 is provided with projection 1231 in hierarchic structure, the side of keeper 123 projection 1231 dorsad is provided with outward extending first projection 1232, being provided with stopper slot 124 outside the cavity wall of insulating body 12, one end of stopper slot 124 second Plug Division 133 dorsad is provided with limiting section 125.
First projection 1232 is accommodated in breach 141, and the second projection 142 is accommodated in stopper slot 124, and abuts with limiting section 125, thus stops that insulating body 12 moves towards the direction contrary with pcb board 20, realizes assembling of housing 14 and insulating body 12 with this.
In order to improve fastness that housing 14 assembles with insulating body 12 further, avoid insulating body 12 to occur up and down or left-right rotation at housing 14, the present embodiment is provided with screens anti-rotation groove 126 outside the cavity wall of insulating body 12, accordingly, the inner side of housing 14 is provided with fastener (not shown), during when assembling, fastener is placed in screens anti-rotation groove 126.
Second end of housing 14 is additionally provided with overhanging scolding tin foot 143 and fixture 144, and scolding tin foot 143 is L-shaped.Refering to shown in Fig. 6 and Fig. 7, the edge of the hierarchic structure storage pcb board 20 that keeper 123 and end plate 122 are formed, projection 1231 is inserted in the hole, location of pcb board 20, scolding tin foot 143 is inserted in the welding hole of pcb board 20, fixture 144 fits in the surface of pcb board 20, by screw, fixture 144 is fixed on the surface of pcb board 20, thus realizes the fixing connection between adapter and pcb board 20.
Now, one end of conducting terminal 11 electrically connects with pcb board 20 through hierarchic structure, and the other end is located in the storage tank 1331 of the second Plug Division 133 of plastic cement tongue piece 13, and extraneous plug can electrically connect with pcb board 20 with adapter grafting.
This utility model embodiment also provides for a kind of electronic equipment, and including above-mentioned adapter, this adapter can be as the interface of electronic equipment, for example with the tilting interface of USB2.0 technology.This electronic equipment includes but not limited to host computer, Wearable etc..
It should be appreciated that the adapter that core purpose of the present utility model is suitable for is not limited to the structure of above-mentioned diagram, i.e. this utility model, the planform of plastic cement tongue piece and insulating body is not limited, only need both to connect for individual component and combining.
Based on this; the above not thereby limits the scope of the claims of the present utility model; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; between the most each embodiment, technical characteristic be combined with each other; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.