CN203883191U - Connection terminal of female terminal, connector of female terminal and co-axial electrical connector - Google Patents
Connection terminal of female terminal, connector of female terminal and co-axial electrical connector Download PDFInfo
- Publication number
- CN203883191U CN203883191U CN201420310502.XU CN201420310502U CN203883191U CN 203883191 U CN203883191 U CN 203883191U CN 201420310502 U CN201420310502 U CN 201420310502U CN 203883191 U CN203883191 U CN 203883191U
- Authority
- CN
- China
- Prior art keywords
- male end
- splicing ear
- female
- connector
- male
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a connection terminal of a female terminal, a connector of the female terminal and a co-axial electrical connector. A position-limiting structure is formed on a terminal body of the connection terminal of a female terminal. An arc-shaped give-way groove is formed on the position-limiting structure. A through hole is formed in a middle part of each of two elastic contact arms. A plurality of first protruded ribs are formed on a first pressing piece at intervals. According to the utility model, wires can be combined with the connection terminal of the female terminal more firmly and are free from falling out from the connector of the female terminal. A short-circuit defect between a connection terminal of a male terminal and the connection terminal of the female terminal can be avoided. In addition, positions of wire cores of the wires can be accurately limited so that position-deviating defects of the wire cores of the wires can be prevented. Through improvement of buckling structures of a shell of the female terminal and a shell of the male terminal, a connector of the male terminal can be combined with the connector of the female terminal more firmly so that a mutual conductive function can be achieved. The connector of the male terminal and the connector of the female terminal can be disassembled quickly so that assembly and maintenance are convenient. In addition, a product in the utility model can be rotated freely in 360 degrees without loss of functions.
Description
Technical field
The utility model relates to coaxial electric coupler technical field, specifically relates to a kind of female end splicing ear, terminative connector and coaxial electric coupler.
Background technology
At present, coaxial electric coupler is mainly used in Bluetooth of mobile phone, laptop computer, wireless network, Mini PCI, PDA, GPS, the aspects such as electronic measurements instrument.Coaxial electric coupler is comprised of Male end connector and terminative connector two parts conventionally.Wherein Male end connector is welded on pcb board, and terminative connector and wire rod join, and after the assembling of male and female terminal adapter coordinates, two subsystems is linked together, and realizes the high-frequency transmission of electronic signal.Male end connector is mainly by male end splicing ear, coaxially arrange the male end plastic cement of male end shell and electric insulation male end splicing ear and male end shell with male end splicing ear.Terminative connector mainly by female end splicing ear, accommodate fix this female end splicing ear female end plastic cement, accommodate three parts of metal female end shell of fixing this female end plastic cement and holding wire rod tightly and form, female end shell generally includes can the overturn coated housing of cladding wires and holder of holder for accommodating fixing female end plastic cement and connecting Male end connector and relative this holder, female end splicing ear is accommodated and is positioned in female end plastic cement, female end splicing ear have supporting line body core terminal body and for the elastic contact arm of resilient clamp male end splicing ear.When male and female terminal adapter connects, male end splicing ear inserts in the elastic contact arm of female end splicing ear, and male end shell is inserted in the holder of female end shell, and male end shell is connected with holder buckle.When terminative connector is connected with wire rod, wire rod is held in the coated relative holder bending of housing tightly, coated housing drives the compressing tablet of female end plastic cement to push down the core of the wire rod in the terminal body that is placed in male end splicing ear simultaneously, thereby realize electrical joint the between the core of female end splicing ear and wire rod, and coated housing is usually designed to syllogic, by three elastic covering thread claws, hold respectively insulating outer layer, screen, the core insulating barrier of wire rod tightly.But, because small product size is little, in above-mentioned prior art, also exist and be difficult for assembling, cause assembly failure rate high, production capacity is low, cannot meet on this basis the problem of market demand in enormous quantities.And due to product structure restriction, product easily produces poor short circuit, wire rod and easily from connector, comes off etc. badly, and male and female terminal adapter, in conjunction with not firm, easily comes off simultaneously.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model proposes a kind of female end splicing ear, terminative connector and coaxial electric coupler, by improving the structure of female end splicing ear, what can make that it is combined with wire rod and male end splicing ear is more firm, avoid wire rod to come off from terminative connector, avoid male end splicing ear and female end splicing ear to produce poor short circuit, and can carry out the core of wire rod spacingly accurately, prevent that the core off normal of wire rod is bad; By improving the buckle structure of female end shell and male end shell, can make the more firm of male and female terminal adapter combination, realize mutual conducting function, and can realize quick-detachment, ease of assembly and the maintenance of male and female terminal adapter.In addition, the utility model product can rotate and not loss of function by random 360 degree.
The technical solution of the utility model is achieved in that
A female end splicing ear, the elastic contact arm of two sheets that comprise terminal body, extend to form from the bending down of the described terminal body left and right sides, a sheet of the first compressing tablet extending to form from the bending upward of described terminal body rear side; The upper surface of described terminal body forms a position limiting structure near place, front side, and the upper surface of this position limiting structure forms a circular arc slot to make way; Between two described elastic contact arms, form the containing cavity for the male end splicing ear insertion of Male end connector, two described elastic contact arms middle parts all form a through hole, and the distance between two described elastic contact arms shortens gradually from extending initiating terminal terminad; Described the first compressing tablet is formed with several the first convex tendons towards a side interval of the core of wire rod to be connected, and described the first compressing tablet can be pressed on the core of wire rod to be connected described the first convex tendon by bending set angle when envelope curve.
As further improvement of the utility model, the end of two described elastic contact arms all again bending extend set angle and form a prerotation vane, the distance between two described prerotation vanes increases gradually from extending initiating terminal terminad; The described terminal body left and right sides is respectively equipped with several stuck points near its place, front and back end.
As further improvement of the utility model, the first guide vane end stop and the second guide vane end stop that described position limiting structure is fixedly arranged in described terminal body by interval form, the upper surface of described the first guide vane end stop forms arc first groove towards a side of described the second guide vane end stop, the upper surface of described the second guide vane end stop forms arc second groove towards a side of described the first guide vane end stop, and described the first groove and described the second groove surround described slot to make way.
As further improvement of the utility model, the bending down of the left and right sides of described the first compressing tablet extends to form two arms.
As further improvement of the utility model, the middle part of described terminal body forms an inspection hole, and the center line of described slot to make way and the center line of described inspection hole overlap.
A terminative connector, comprises described female end splicing ear, also comprises: accommodate the female end plastic cement of the described female end splicing ear in location and be arranged on the female end shell that described female end plastic cement is outer and described female end splicing ear, described female end plastic-packaged can be integrated.
A kind of coaxial electric coupler, comprise described terminative connector, also comprise: Male end connector, described Male end connector comprises the male end shell that is connected with described female end shell buckle, with described female end splicing ear Elastic Contact and with the male end splicing ear of the coaxial setting of described male end shell with by the male end plastic cement of described male end shell and described male end splicing ear electric insulation, described male end shell and described male end splicing ear are fixed on described male end plastic cement by inserted injection moulding.
As further improvement of the utility model, described male end shell comprise be male end cylindraceous Access Division and from this male end Access Division lower end bending, extend to form for being welded on the shell weld part on pcb board, outside described male end Access Division, middle side part has axial cross section and is trapezoidal cannelure; Described female end shell bottom forms one and is female end cylindraceous Access Division, and the circumferential interval, bottom of described female end Access Division is formed with several the first breach, and inner side, described female end Access Division is formed with arc the second convex tendon by positon of near bottom; When described Male end connector is connected with described terminative connector, described male end Access Division is inserted in described female end Access Division, and described the second convex tendon and described cannelure flexible clamping.
As further improvement of the utility model, described male end Access Division forms by sheet metal bending, and its bending joint close is S-shaped, and guiding surface is established on top, described male end Access Division, and described shell weld part is provided with the second breach.
As further improvement of the utility model, described male end splicing ear comprise be the male end contact site of hollow cylindrical and from this male end contact site lower end bending, extend to form for being welded on the terminal soldering portion on pcb board, the top of described male end contact site is hemisphere; When described Male end connector is connected with described terminative connector, described male end contact site inserts in described containing cavity, and male end contact site is stated in two described elastic contact arm resilient clamp residences.
The beneficial effects of the utility model are: the utility model provides a kind of female end splicing ear, a through hole is set respectively on the elastic contact arm by two sheets at female end splicing ear, both can effectively increase the elasticity of elastic contact arm, can produce scraping effect to the foreign matter on male end splicing ear again, and take in foreign matter, the generation that prevents from opening circuit, increases electric conductivity.By the core contact position at female end splicing ear and wire rod to be connected, position limiting structure is set, at this position limiting structure upper surface, form the circular arc slot to make way that the core shape and size with cylindric wire rod to be connected all match, like this, circular arc slot to make way matches with the core of cylindric wire rod to be connected, when product envelope curve, the core of wire rod to be connected is just positioned in circular arc slot to make way limited, prevents that the core off normal of wire rod is bad.By interval on the first compressing tablet, several the first convex tendons are set, make the first compressing tablet of sheet can make the first convex tendon push down the core of wire rod when product envelope curve, thereby reach the object of the core off normal of restriction wire rod to be connected, and can when pushing down the core of wire rod to be connected, play by the first compressing tablet the effect of the frictional force of the core that increases female end splicing ear and wire rod to be connected, thereby reach, prevent that wire rod from departing from from terminative connector, strengthen the reliability that female end splicing ear and wire rod are electrically connected.
Preferably, the end of two elastic contact arms all again bending extend set angle and form a prerotation vane, at two elastic contact arm ends, form flexible horn mouth shape, like this, facilitate the male end splicing ear of Male end connector to insert, play the effect of leading and clamping male end splicing ear, male end splicing ear both can be inserted smoothly, can guarantee that again contact is good.Preferably, the terminal body left and right sides is respectively equipped with several stuck points near its place, front and back end, by the female end plastic cement of stuck point and terminative connector is set, produces interference, and female end splicing ear is effectively positioned on female end plastic cement.
Preferably, the first guide vane end stop and the second guide vane end stop that position limiting structure is fixedly arranged in terminal body by interval form, the upper surface of the first guide vane end stop forms arc first groove, the upper surface of the second guide vane end stop forms arc second groove, by the first groove and the second groove, surround slot to make way, can realize the effect of the core of location wire rod to be connected.
Preferably, the bending down of the left and right sides of the first compressing tablet extends to form two arms.Like this, two arms and the first compressing tablet form U-shaped structure, when product envelope curve, this U-shaped structure is embraced the elastic contact arm of terminal body effect both sides, the core for the treatment of connection wire carries out spacing, has both produced conductive contact, increases frictional force simultaneously, and two arms match with the breach on female end plastic cement, play the effect of location female end splicing ear.
The utility model provides a kind of coaxial electric coupler, and it has male end shell and female end shell, and male end shell comprises and be male end cylindraceous Access Division and shell weld part, and outside male end Access Division, middle side part has axial cross section and is trapezoidal cannelure; Female end shell bottom forms one and is female end cylindraceous Access Division, and the circumferential interval, bottom of female end Access Division is formed with several the first breach, and inner side, female end Access Division is formed with arc the second convex tendon by positon of near bottom; In said structure, at the circumferential interval, bottom of female end Access Division, be formed with several the first breach, three breach of can circumferentially evenly arranging while specifically implementing, like this, can make bottom, female end Access Division form three sections of circular arcs, to increase the elasticity of female end Access Division.In said structure, by arc the second convex tendon and the clamping of collocation mutually of trapezoidal cannelure, form barb-like snap effect, to strengthen the interworking adhesion of male and female terminal adapter, make the more firm of its combination, and realize mutual conducting function, and again can be separated fast after applying certain large external force, facilitate dismounting and the maintenance of male and female terminal adapter.
Preferably, male end Access Division forms by sheet metal bending, and its bending joint close is S-shaped, can effectively prevent that male end plastic cement from stretching to male end shell upper end.Guiding surface is established on top, male end Access Division, can conveniently insert in terminative connector.Shell weld part is provided with the second breach, plays foolproof function.
Preferably, male end splicing ear comprises male end contact site and the terminal soldering portion that is hollow cylindrical, and the top of male end contact site is hemisphere; Like this, male and female terminal adapter connects after cooperation, and two elastic contact arms of female end splicing ear clamp the male end contact site of male end splicing ear, realizes the function of intercommunication conduction.Can 360 degree when in addition, male end shell and male end splicing ear radial section are circle and can guarantee that male and female terminal adapter coordinates arbitrarily rotation use not loss of function.
Accompanying drawing explanation
Fig. 1 is female end splicing ear structural representation in the utility model;
Fig. 2 is female end splicing ear and wire rod fit structure schematic diagram in the utility model;
Fig. 3 is terminative connector structural representation in the utility model;
Fig. 4 is terminative connector decomposition texture schematic diagram in the utility model;
Fig. 5 is that in the utility model, terminative connector is held wire rod status architecture schematic diagram tightly;
Fig. 6 is Male end connector structural representation in the utility model;
Fig. 7 is coaxial electric coupler structural representation in the utility model;
Fig. 8 is coaxial electric coupler decomposition texture schematic diagram in the utility model;
Fig. 9 is coaxial electric coupler sectional structure schematic diagram in the utility model;
Figure 10 is that in the utility model, coaxial electric coupler decomposes sectional structure schematic diagram.
By reference to the accompanying drawings, make the following instructions:
1---Male end connector 11---male end splicing ear
111---male end contact site 112---terminal soldering portion
12---male end plastic cement 13---male end shell
131---male end Access Division 1311---cannelure
1312---guiding surface 132---shell weld part
1321---second breach 2---terminative connector
21---female end splicing ear 211---terminal body
2111---stuck point 2112---inspection hole
212---elastic contact arm 2121---through hole
213---first compressing tablet 2131---first convex tendon
2132---arm 214---position limiting structure
2141---first guide vane end stop 2142---second guide vane end stop
2143---first groove 2144---second groove
215---containing cavity 216---prerotation vane
22---female end plastic cement 23---female end shell
231---female end Access Division 2311---second convex tendon
232---first breach 3---wire rod to be connected
31---core 4---pcb board
Embodiment
As depicted in figs. 1 and 2, a kind of female end splicing ear 21, the elastic contact arm 212 of two sheets that comprise terminal body 211, extend to form from the bending down of the described terminal body left and right sides, a sheet of the first compressing tablet 213 extending to form from the bending upward of described terminal body rear side; The upper surface of described terminal body forms a position limiting structure 214 near place, front side, and the upper surface of this position limiting structure forms a circular arc slot to make way; Between two described elastic contact arms, form the containing cavity 215 for the male end splicing ear insertion of Male end connector, two described elastic contact arm middle parts all form a through hole 2121, and the distance between two described elastic contact arms shortens gradually from extending initiating terminal terminad; Described the first compressing tablet is formed with several the first convex tendons 2131 towards a side interval of the core of wire rod to be connected, and described the first compressing tablet can be pressed on the core 31 of wire rod 3 to be connected described the first convex tendon by bending set angle when envelope curve.In said structure, on the elastic contact arm of two sheets of female end splicing ear, a through hole is set respectively, both can increases the elasticity of elastic contact arm, can produce scraping effect to the foreign matter on male end splicing ear again, and take in foreign matter, the generation that prevents from opening circuit, increases electric conductivity.In said structure, by the core contact position at female end splicing ear and wire rod to be connected, position limiting structure is set, at this position limiting structure upper surface, form the circular arc slot to make way that the core shape and size with cylindric wire rod to be connected all match, like this, circular arc slot to make way matches with the core of cylindric wire rod to be connected, when product envelope curve, the core of wire rod to be connected is just positioned in circular arc slot to make way limited, prevents that the core off normal of wire rod is bad.In said structure, the first compressing tablet of sheet can be pushed down the core of wire rod when product envelope curve, thereby reach the object of the core off normal of restriction wire rod to be connected, and on the first compressing tablet, spaced several first convex tendons can play the effect of the frictional force of the core that increases female end splicing ear and wire rod to be connected after the first compressing tablet is pushed down the core of wire rod to be connected, thereby reach, prevent that wire rod from departing from from terminative connector, strengthen the reliability that female end splicing ear and wire rod are electrically connected.
Preferably, the end of two the described elastic contact arms distance that all bending extension set angle forms between 216, two described prerotation vanes of a prerotation vane again increases gradually from extending initiating terminal terminad; The described terminal body left and right sides is respectively equipped with several stuck points 2111 near its place, front and back end.At two elastic contact arm ends, form flexible horn mouth shape, like this, facilitate the male end splicing ear of Male end connector to insert, play the effect of leading and clamping male end splicing ear, male end splicing ear both can be inserted smoothly, can guarantee that again contact is good.By the female end plastic cement of stuck point and terminative connector is set, produce interference, female end splicing ear is effectively positioned on female end plastic cement.
Preferably, the first guide vane end stop 2141 and the second guide vane end stop 2142 that described position limiting structure is fixedly arranged in described terminal body by interval form, the upper surface of described the first guide vane end stop forms arc first groove 2143 towards a side of described the second guide vane end stop, the upper surface of described the second guide vane end stop forms arc second groove 2144 towards a side of described the first guide vane end stop, and described the first groove and described the second groove surround described slot to make way.Like this, by the slot to make way that is combined to form of the first guide vane end stop and the second guide vane end stop is set, can realize the effect of the core of location wire rod to be connected.
Preferably, the bending down of the left and right sides of described the first compressing tablet extends to form two arms 2132.Like this, two arms and the first compressing tablet form U-shaped structure, when product envelope curve, this U-shaped structure is embraced the elastic contact arm of terminal body effect both sides, the core for the treatment of connection wire carries out spacing, has both produced conductive contact, increases frictional force simultaneously, and two arms match with the breach on female end plastic cement, play the effect of location female end splicing ear.
Preferably, the middle part of described terminal body forms an inspection hole 2112, and the center line of described slot to make way and the center line of described inspection hole overlap.Like this, when product envelope curve, by this inspection hole, can check whether wire rod is put into puts in place.
As shown in Fig. 3, Fig. 4 and Fig. 5, a kind of terminative connector 2, comprise described female end splicing ear, also comprise: accommodate the female end plastic cement 22 of the described female end splicing ear in location and be arranged on the female end shell 23 that described female end plastic cement is outer and described female end splicing ear, described female end plastic-packaged can be integrated.
As shown in Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10, a kind of coaxial electric coupler, comprise described terminative connector, also comprise: Male end connector 1, described Male end connector comprises the male end shell 13 that is connected with described female end shell buckle, with described female end splicing ear Elastic Contact and with the male end splicing ear 11 of the coaxial setting of described male end shell with by the male end plastic cement 12 of described male end shell and described male end splicing ear electric insulation, described male end shell and described male end splicing ear are fixed on described male end plastic cement by inserted injection moulding.Like this, by two connector mix proportion coaxial electric couplers of male and female end, settling signal transfer function, and realize quick-detachment, ease of assembly and the maintenance of two groups of subsystems.Wherein, it is upper that Male end connector is welded in PCB, and terminative connector is connected with wire rod, realizes mutually the upper electronic signal of subsystem of PCB and the electronic signal of wire rod subsystem and transmit mutually after collocation.
Preferably, described male end shell comprise be male end cylindraceous Access Division 131 and from this male end Access Division lower end bending, extend to form for being welded on the shell weld part 132 on pcb board 4, outside described male end Access Division, middle side part has axial cross section and is trapezoidal cannelure 1311; Described female end shell bottom forms one and is female end cylindraceous Access Division 231, and the circumferential interval, bottom of described female end Access Division is formed with several the first breach 232, and inner side, described female end Access Division is formed with arc the second convex tendon 2311 by positon of near bottom; When described Male end connector is connected with described terminative connector, described male end Access Division is inserted in described female end Access Division, and described the second convex tendon and described cannelure flexible clamping.In said structure, at the circumferential interval, bottom of female end Access Division, be formed with several the first breach, three breach of can circumferentially evenly arranging while specifically implementing, like this, can make bottom, female end Access Division form three sections of circular arcs, to increase the elasticity of female end Access Division.In said structure, by arc the second convex tendon and the clamping of collocation mutually of trapezoidal cannelure, form barb-like snap effect, to strengthen the interworking adhesion of male and female terminal adapter, make the more firm of its combination, and realize mutual conducting function, and again can be separated fast after applying certain large external force, facilitate dismounting and the maintenance of male and female terminal adapter.
Preferably, described male end Access Division forms by sheet metal bending, and its bending joint close is S-shaped, and guiding surface 1312 is established on top, described male end Access Division, and described shell weld part is provided with the second breach 1321.Like this, bending joint close is S-shaped can effectively prevent that male end plastic cement from stretching to male end shell upper end, and guiding surface is convenient to be inserted in terminative connector, and the second breach plays foolproof function,
Preferably, described male end splicing ear comprise be the male end contact site 111 of hollow cylindrical and from this male end contact site lower end bending, extend to form for being welded on the terminal soldering portion 112 on pcb board, the top of described male end contact site is hemisphere; When described Male end connector is connected with described terminative connector, described male end contact site inserts in described containing cavity, and male end contact site is stated in two described elastic contact arm resilient clamp residences.Like this, male and female terminal adapter connects after cooperation, and two elastic contact arms of female end splicing ear clamp the male end contact site of male end splicing ear, realizes the function of intercommunication conduction.Can 360 degree when in addition, male end shell and male end splicing ear radial section are circle and can guarantee that male and female terminal adapter coordinates arbitrarily rotation use not loss of function.
When the male and female terminal adapter of the utility model coaxial electric coupler connects, the male end contact site of male end splicing ear inserts in two elastic contact arms of female end splicing ear under the guide effect of two prerotation vanes of bell mouth shape, realizes the electric connection of male and female splicing ear.Male end shell is inserted in the holder of female end shell, by arc the second convex tendon and the clamping of collocation mutually of trapezoidal cannelure, forms barb-like snap effect, realizes male end shell and is connected with holder buckle.When terminative connector is connected with wire rod, relative holder bending 90 degree of coated housing are held wire rod tightly, coated housing drives the first compressing tablet of female end plastic cement to push down the core of the wire rod in the terminal body that is placed in male end splicing ear simultaneously, reach the object of the core off normal of restriction wire rod to be connected, now, the core of wire rod is just positioned in circular arc slot to make way limited, the core off normal that prevents wire rod is bad, thereby realize electrical joint the between the core of female end splicing ear and wire rod, and on the first compressing tablet, spaced several first convex tendons are pushed down the effect of playing the frictional force of the core that increases female end splicing ear and wire rod to be connected after the core of wire rod to be connected at the first compressing tablet, thereby reach, prevent that wire rod from departing from from terminative connector, strengthen the reliability that female end splicing ear and wire rod are electrically connected.
To sum up, the utility model proposes a kind of female end splicing ear, terminative connector and coaxial electric coupler, by improving the structure of female end splicing ear, what can make that it is combined with wire rod and male end splicing ear is more firm, avoid wire rod to come off from terminative connector, avoid male end splicing ear and female end splicing ear to produce poor short circuit, and can carry out the core of wire rod spacingly accurately, prevent that the core off normal of wire rod is bad; By improving the buckle structure of female end shell and male end shell, can make the more firm of male and female terminal adapter combination, realize mutual conducting function, and can realize quick-detachment, ease of assembly and the maintenance of male and female terminal adapter.In addition, the utility model product can rotate and not loss of function by random 360 degree.
Above embodiment is with reference to accompanying drawing, and preferred embodiment of the present utility model is elaborated.Those skilled in the art is by above-described embodiment being carried out to modification or the change on various forms, but do not deviate from the situation of essence of the present utility model, within all dropping on protection range of the present utility model.
Claims (10)
1. a female end splicing ear (21), is characterized in that: the elastic contact arm (212) of two sheets that comprise terminal body (211), extend to form from the bending down of the described terminal body left and right sides, a sheet of the first compressing tablet (213) extending to form from the bending upward of described terminal body rear side; The upper surface of described terminal body forms a position limiting structure (214) near place, front side, and the upper surface of this position limiting structure forms a circular arc slot to make way; Between two described elastic contact arms, form the containing cavity (215) for the male end splicing ear insertion of Male end connector, two described elastic contact arm middle parts all form a through hole (2121), and the distance between two described elastic contact arms shortens gradually from extending initiating terminal terminad; Described the first compressing tablet is formed with several the first convex tendons (2131) towards a side interval of the core of wire rod to be connected, and described the first compressing tablet can be pressed on the core of wire rod to be connected (3) (31) described the first convex tendon by bending set angle when envelope curve.
2. female end splicing ear according to claim 1, it is characterized in that: the end of two described elastic contact arms all again bending extend set angle and form a prerotation vane (216), the distance between two described prerotation vanes increases gradually from extending initiating terminal terminad; The described terminal body left and right sides is respectively equipped with several stuck points (2111) near its place, front and back end.
3. female end splicing ear according to claim 2, it is characterized in that: the first guide vane end stop (2141) and the second guide vane end stop (2142) that described position limiting structure is fixedly arranged in described terminal body by interval form, the upper surface of described the first guide vane end stop forms arc first groove (2143) towards a side of described the second guide vane end stop, the upper surface of described the second guide vane end stop forms arc second groove (2144) towards a side of described the first guide vane end stop, and described the first groove and described the second groove surround described slot to make way.
4. female end splicing ear according to claim 3, is characterized in that: the bending down of the left and right sides of described the first compressing tablet extends to form two arms (2132).
5. female end splicing ear according to claim 4, is characterized in that: the middle part of described terminal body forms an inspection hole (2112), and the center line of described slot to make way and the center line of described inspection hole overlap.
6. a terminative connector (2), it is characterized in that, comprise the female end splicing ear as described in any one in claim 1 to 5, also comprise: accommodate the female end plastic cement (22) of the described female end splicing ear in location and be arranged on the female end shell (23) that described female end plastic cement is outer and described female end splicing ear, described female end plastic-packaged can be integrated.
7. a coaxial electric coupler, it is characterized in that, comprise terminative connector as claimed in claim 6, also comprise: Male end connector (1), described Male end connector comprises the male end shell (13) that is connected with described female end shell buckle, with described female end splicing ear Elastic Contact and with the male end splicing ear (11) of the coaxial setting of described male end shell with by the male end plastic cement (12) of described male end shell and described male end splicing ear electric insulation, described male end shell and described male end splicing ear are fixed on described male end plastic cement by inserted injection moulding.
8. coaxial electric coupler according to claim 7, it is characterized in that: described male end shell comprise be male end cylindraceous Access Division (131) and from this male end Access Division lower end bending, extend to form for being welded on the shell weld part (132) on pcb board (4), outside described male end Access Division, middle side part has axial cross section and is trapezoidal cannelure (1311); Described female end shell bottom forms one and is female end cylindraceous Access Division (231), the circumferential interval, bottom of described female end Access Division is formed with several the first breach (232), and inner side, described female end Access Division is formed with arc the second convex tendon (2311) by positon of near bottom; When described Male end connector is connected with described terminative connector, described male end Access Division is inserted in described female end Access Division, and described the second convex tendon and described cannelure flexible clamping.
9. coaxial electric coupler according to claim 8, it is characterized in that: described male end Access Division forms by sheet metal bending, its bending joint close is S-shaped, guiding surface (1312) is established on top, described male end Access Division, and described shell weld part is provided with the second breach (1321).
10. coaxial electric coupler according to claim 9, it is characterized in that: described male end splicing ear comprise be the male end contact site (111) of hollow cylindrical and from this male end contact site lower end bending, extend to form for being welded on the terminal soldering portion (112) on pcb board, the top of described male end contact site is hemisphere; When described Male end connector is connected with described terminative connector, described male end contact site inserts in described containing cavity, and male end contact site is stated in two described elastic contact arm resilient clamp residences.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310502.XU CN203883191U (en) | 2014-06-11 | 2014-06-11 | Connection terminal of female terminal, connector of female terminal and co-axial electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310502.XU CN203883191U (en) | 2014-06-11 | 2014-06-11 | Connection terminal of female terminal, connector of female terminal and co-axial electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203883191U true CN203883191U (en) | 2014-10-15 |
Family
ID=51683661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420310502.XU Expired - Fee Related CN203883191U (en) | 2014-06-11 | 2014-06-11 | Connection terminal of female terminal, connector of female terminal and co-axial electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203883191U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390178A (en) * | 2018-04-23 | 2018-08-10 | 菲尼克斯亚太电气（南京）有限公司 | A kind of fit structure of Male end connector and terminative connector |
| CN108666790A (en) * | 2018-05-30 | 2018-10-16 | 惠州领越光电技术有限公司 | A kind of arc punching press high current terminal |
| CN112635925A (en) * | 2020-12-23 | 2021-04-09 | 哈尔滨光宇新能源有限公司 | Battery module terminal structure |
-
2014
- 2014-06-11 CN CN201420310502.XU patent/CN203883191U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390178A (en) * | 2018-04-23 | 2018-08-10 | 菲尼克斯亚太电气（南京）有限公司 | A kind of fit structure of Male end connector and terminative connector |
| CN108390178B (en) * | 2018-04-23 | 2024-02-02 | 菲尼克斯亚太电气（南京）有限公司 | Matching structure of male connector and female connector |
| CN108666790A (en) * | 2018-05-30 | 2018-10-16 | 惠州领越光电技术有限公司 | A kind of arc punching press high current terminal |
| CN108666790B (en) * | 2018-05-30 | 2024-04-30 | 惠州领越光电技术有限公司 | Arc punching press heavy current terminal |
| CN112635925A (en) * | 2020-12-23 | 2021-04-09 | 哈尔滨光宇新能源有限公司 | Battery module terminal structure |
| CN112635925B (en) * | 2020-12-23 | 2024-01-09 | 哈尔滨昆宇新能源有限公司 | Battery module terminal structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI459653B (en) | Coaxial electric connector | |
| CN204103150U (en) | A kind of can both forward and reverse directions to insert USB plug | |
| CN203883191U (en) | Connection terminal of female terminal, connector of female terminal and co-axial electrical connector | |
| CN204424511U (en) | Electric connector terminal group | |
| CN109149217B (en) | Signal connector using bending part to make terminal contact with grounding piece | |
| CN204088648U (en) | The USB socket connector of two-sided socket | |
| CN203883219U (en) | Female terminal shell, female terminal connector and co-axial electrical connector | |
| CN201069847Y (en) | Small RF coaxial connector | |
| CN212991537U (en) | Double-point contact opposite-insertion type electronic connector and double-point contact opposite-insertion type electronic connector | |
| CN201927758U (en) | Adaptor | |
| CN204243319U (en) | Mini male shell and can the mini male of just anti-plug | |
| CN207664362U (en) | A kind of multicore is from short-circuit protection connector structure | |
| CN210142747U (en) | PCB circuit board connector that porous groove was pegged graft | |
| CN201515033U (en) | Connecting structure of hollow inner conductor cable | |
| CN209472162U (en) | A kind of Type-C ultrathin connector | |
| CN201541028U (en) | Coaxial electrical connector with improved insulation bodies | |
| CN205141277U (en) | Electric connector | |
| CN205790508U (en) | Quick-inflating type Micro-USB connector assembly structure | |
| CN205141186U (en) | Electric connector | |
| CN205231372U (en) | High -efficient electromagnetic interference resistance just reverse plug connects formula connector | |
| CN205231291U (en) | Coaxial connector | |
| CN202564568U (en) | Electric connector assembly | |
| CN201397918Y (en) | Electric connector | |
| CN220585649U (en) | Radio frequency coaxial connector convenient for replacing spring sleeve | |
| CN203536608U (en) | Electric connector, charger and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: KUNSHAN JIAWO COMMUNICATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: KUNSHAN KANGBEILAI ELECTRONICS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Suzhou City, Jiangsu province 215314 City, the town of Kunshan City, Hong Chong Road No. 166 room 2 weeks Patentee after: KUNSHAN SINOPOW COMMUNICATION TECHNOLOGY CO., LTD. Address before: Suzhou City, Jiangsu province 215300 city Kunshan City Zhou Zhen Sheng Road No. 202, room 2. Patentee before: KUNSHAN KANGBEILAI ELECTRONICS CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20200611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |