CN207442012U - Wire pair board connector assembly and its plate terminal adapter and line-end connector - Google Patents

Abstract

The utility model discloses a kind of wire pair board connector assembly and its plate terminal adapters and line-end connector, plate terminal adapter is provided with end insulator, plate end terminal, base member and cover piece, and plate end docking section is formed on front side of the plate end group seat of plate end insulator, and plate end terminal mount is equipped on rear side of plate end group seat；Line-end connector includes line end insulator, line end terminal and metal shell, and line end docking section is formed on front side of the line end pedestal of line end insulator, and rear side is equipped with line end terminal mount；When line-end connector is mounted on plate terminal adapter, the roof of cover piece towards line end docking section slides, roof is pressed down against the hanging elastic arm pinching line end docking section with plate end terminal by the active force of cover piece, so that abutting against positioning with the hanging elastic arm formation of plate end terminal arranged on the line end terminal of roof opposite face reaches stable conducting.It can be reached by said structure and can quickly and accurately assembled, improve packaging efficiency and improve the structural strength and reliability of connector.

Description

Wire pair board connector assembly and its plate terminal adapter and line-end connector

Technical field

The utility model is related to electric connector product technical fields, and in particular to one kind is electrically connected for electronic product Wire pair board connector assembly and its plate terminal adapter and line-end connector.

Background technology

In recent years, electric connector is widely used on various electronic equipments, but is as electronic equipment is lightening Development, the volume size of electric connector are constantly required to reduce.In this way, the influence to electric connector, except that can cause to process Difficulty can also cause the reduction of structural strength outside increasing.

Specifically, there can be the components such as plate end terminal, line end terminal and insulator on wire pair board connector assembly, at present Electrical connector member is typically the combination with group cube formula and between completing.However, if electronic product persistently reduces size, The size of connector certainly will also reduce so that the assembling space between electronic product also reduces, the group of connector assembling space again It is vertical to have difficulties, and the vertical connector completed of group is difficult to have enough intensity really, it is also difficult to promote packaging efficiency.

Therefore, how aforementioned drawback is solved, is that industry relevant manufactures desire most ardently the direction place that research improves.

Utility model content

Packaging efficiency can be improved the technical problem to be solved by the present invention is to provide one kind, reduce structure size, raising The wire pair board connector assembly and its plate terminal adapter and line-end connector of connector construction intensity.

In order to solve the above technical problems, the utility model adopts the following technical solution：A kind of wire pair board connector assembly, bag Include a plate terminal adapter and a line-end connector, it is characterised in that：The plate terminal adapter includes a plate end insulator, a plurality of plates Terminal, a base member and a cover piece are held, and the plate end group seat of the plate end insulator is formed with and line-end connector pair in front side The plate end docking section connect, and a plate end terminal mount is equipped on rear side of the plate end group seat, a plurality of plate ends terminal groove is by the plate Holding terminal mount, terminal correspondence in a plurality of plate ends is accommodated in those plate end terminals through plate end group seat to the plate end docking section Slot；Plate end terminal base is tiltedly stretched upward forward a hanging elastic arm, and is equipped with weld part, base member carrying in plate end terminal base The plate end insulator, two side of substrate of the base member are respectively equipped with two sides that one side frame portion is coated on plate end group seat, and the cover board Part is slidedly arranged at the upper wall of plate end group seat；

The line-end connector includes a line end insulator, a plurality of line end terminals and a metal shell, foregoing line end insulation The line end pedestal of body is formed with the line end docking section docked with the plate terminal adapter in front side, and opposite posterior is equipped with a line end Terminal mount, a plurality of line end terminals are worn from the line end terminal mount to line end docking section；Line end terminal base is facing forward Be extended with a contact site, the contact site at the line end docking section and to the hanging elastic arm of the plate end terminal be electrically connected, Line end terminal base rear is equipped with the conductor fixed part for conductor connection, and metal shell is embedded in the roof and line end of line end pedestal The roof of docking section, the wherein metal shell are extended with a strengthening section of guiding cover piece before line end docking section downward forward End；Line-end connector is towards when being arranged on plate terminal adapter, and the roof of cover piece towards line end docking section slides, and roof is made by cover piece Firmly be pressed down against the hanging elastic arm pinching line end docking section with plate end terminal, make be arranged on line end terminal set by roof opposite face with The hanging elastic arm of plate end terminal, which is formed, stable abuts against location structure.

Further, a slide is respectively equipped at two side of plate end insulator of plate terminal adapter, the slide is with for the lid Two side of plate bends the slipping part locating slip of extension downward.

Further, the side frame portion self-reference substrate of base member is bent to form inwardly again upward, is pressed at the horizontal wall surface in side frame portion The abutting part that two side of slipping part rear of retaining cap plate extends outwardly respectively.

Further, the side frame portion self-reference substrate of base member is bent to form inwardly again upward, and when line-end connector is mounted on During plate terminal adapter, cover piece made of metal towards line end docking section roof displacement, when the cover piece slide in the slide Positioning is formed by compressing line end docking section by the strengthening section of the metal shell of line end docking section and the cover piece.

Further, two side of line end docking section front end is equipped with a positioning buckle, to the side wall adjacent with plate end docking section Set location indentations are mutually buckled combination.

Further, two side of metal shell is respectively equipped with a card insertion portion, which is inserted in line end insulator roof institute If two jacks.

Further, among base member rear side place equipped with tongue plate portion, set by the tongue plate portion towards the bottom wall of plate end insulator it Locating slot stretches into, and the base member is made to be positioned at plate end insulator.

Further, a plurality of welding pieces are bent with outwardly at the side frame portion longitudinal side wall of base member.

Further, tiltedly being stretched forward on front side of cover piece has a guide portion.

A kind of plate terminal adapter for foregoing wire pair board connector assembly, it is characterised in that：Including plate end insulation Body, a plurality of plate ends terminal, a base member and a cover piece, and the plate end group seat of the plate end insulator is formed with and line in front side One plate end docking section of terminal adapter docking, and a plate end terminal mount is equipped on rear side of the plate end group seat, a plurality of plate ends end For pilot trench by the plate end terminal mount through plate end group seat to the plate end docking section, terminal correspondence in a plurality of plate ends is accommodated in those Plate end terminal groove；Plate end terminal base is tiltedly stretched upward forward a hanging elastic arm, and is equipped with weld part in plate end terminal base, should Base member carries the plate end insulator, and two side of substrate of the base member is respectively equipped with one side frame portion is coated on the plate end group seat two Side, and the cover piece is arranged at the upper wall of plate end group seat.

A kind of line-end connector for foregoing wire pair board connector assembly, it is characterised in that：Including line end insulation Body, a plurality of line end terminals and a metal shell, the line end pedestal of foregoing line end insulator is formed in front side to be connected with plate end One line end docking section of device docking, and opposite posterior is equipped with a line end terminal mount, a plurality of line end terminals are from the line end end Sub- mounting portion is worn to line end docking section, those line end terminal bases are extended with a contact site, line end terminal base rear forward Equipped with the conductor fixed part for conductor connection, which is embedded in the roof of the line end pedestal and the top of the line end docking section Wall, the wherein metal shell are embedded in the front end of line end docking section towards strengthening section edge is extended with.

The plate terminal adapter of the utility model is provided with end insulator, plate end terminal, base member and cover piece, and plate end is exhausted The plate end docking section docked with line-end connector is formed on front side of the plate end group seat of edge body, and plate end end is equipped on rear side of plate end group seat Sub- mounting portion, plate end terminal correspondence are accommodated in plate end terminal groove, and plate end terminal base is tiltedly stretched upward forward a hanging elastic arm, base Two side of substrate of plate is respectively equipped with two sides that side frame portion is coated on the plate end group seat, and cover piece is slidedly arranged on the upper of plate end group seat At wall；And line-end connector is then comprising line end insulator, line end terminal and metal shell, the line end pedestal front side of line end insulator It is formed with the line end docking section docked with plate terminal adapter, rear side is equipped with line end terminal mount, and line end terminal is from the line end end Sub- mounting portion is worn to line end docking section, and line end terminal base is extended with a contact site forward, and metal shell is embedded in line end base The roof of seat and the roof of the line end docking section, metal shell are extended with the strengthening section of guiding cover piece in line end pair downward forward The front end of socket part；When line-end connector is mounted on plate terminal adapter, the roof of cover piece towards line end docking section slides, and roof is covered The active force of plate is pressed down against the hanging elastic arm pinching line end docking section with plate end terminal, so that the line arranged on roof opposite face The hanging elastic arm formation of end terminal and plate end terminal abuts against positioning and reaches stable conducting.Can be reached by said structure can be fast Speed assembles exactly, improves packaging efficiency, meanwhile, this structure can effectively improve the structural strength of connector and connect steady It is qualitative, make the connector of smaller volume there is higher reliability.

Description of the drawings

Fig. 1 is the locking condition combination diagram of the utility model wire pair board connector assembly；

Fig. 2 is most of solution schematic diagram of the utility model wire pair board connector assembly；

Fig. 3 is another angle decomposition figure of the utility model wire pair board connector assembly；

Fig. 4 is the decomposition diagram of the utility model plate terminal adapter；

Fig. 5 is the decomposition diagram of another angle of the utility model plate terminal adapter；

Fig. 6 is the decomposition diagram of the utility model plate terminal adapter third angle；

Fig. 7 is the decomposition diagram of the utility model line-end connector；

Fig. 8 is another angle schematic diagram of the utility model line-end connector；

Fig. 9 is the combination diagram of the non-locking condition of the utility model wire pair board connector assembly；

Figure 10 is the Section A-A schematic diagram of Fig. 9；

Figure 11 is the C-C schematic cross-sections of Fig. 1；

Figure 12 is the section B-B schematic diagram of Fig. 9；

Figure 13 is the D-D schematic cross-sections of Fig. 1.

In figure,

1st, wire pair board connector assembly

2nd, plate terminal adapter

21st, plate end insulator

211st, plate end docking section

212nd, plate end terminal mount

213rd, plate end terminal groove

214th, plate end group seat

215th, locating slot

216th, slide

217th, location indentations

218th, catching groove

22nd, plate end terminal

221st, plate end terminal base

222nd, hanging elastic arm

223rd, thorn portion

224th, weld part

23rd, base member

231st, substrate

232nd, side frame portion

233rd, welding piece

234th, tongue plate portion

235th, shielding part

24th, cover piece

241st, mainboard

242nd, slipping part

243rd, abutting part

244th, guide portion

3rd, line-end connector

31st, line end insulator

311st, line end pedestal

312nd, line end docking section

313rd, line end terminal mount

314th, the first roof

315th, the second roof

316th, buckle is positioned

317th, point is detained

318th, jack

32nd, line end terminal

321st, line end terminal base

322nd, contact site

323rd, conductor fixed part

33rd, metal shell

331st, strengthening section

332nd, card insertion portion

4th, conductor

5th, circuit board is given tacit consent to.

Specific embodiment

The utility model is described further with reference to specific embodiment.

In the present embodiment, with reference to Fig. 1-Figure 13, the wire pair board connector assembly 1 includes a plate terminal adapter 2 and a line Terminal adapter 3, wherein：

The plate terminal adapter 2 includes：

One plate end insulator 21, the plate end insulator 21 are formed with the plate end pair docked with line-end connector 3 in front side Socket part 211, and opposite posterior is equipped with a plate end terminal mount 212, a plurality of plate ends terminal groove 213 is installed by the plate end terminal The plate end docking section 211 of plate end group seat 214 is run through in portion 212, with being equipped with a plurality of positioning at 213 opposite side of plate end terminal groove Slot 215, the side-walls of 21 2 side of plate end insulator of the plate terminal adapter 2 are respectively equipped with a slide 216, plate end docking section 211 Adjacent two side-walls be respectively equipped with tool one catching groove 218 a location indentations 217.

A plurality of plate ends terminal 22, correspondence are accommodated in plate end terminal groove 213, the plate end terminal base of the plate end terminal 22 221 facing forward tiltedly stretch upward have a hanging elastic arm 222, and 221 rear of plate end terminal base is equipped with weld part 224, plate end terminal 221 2 lateral margin of base portion is equipped with thorn portion 223.

One base member 23, to carry and be fixed on plate end insulator 21,231 2 side of substrate of the base member 23 is set respectively There are two sides that one side frame portion 232 is coated on plate end group seat 214, which is bent to form inwardly again upward, A plurality of welding pieces 233 are bent at the longitudinal side wall in side frame portion 232 outwardly；Among the substrate 231 of the base member 23 at rear side Equipped with tongue plate portion 234, the locating slot 215 set by the tongue plate portion 234 towards the bottom wall of plate end insulator 21 stretches into, through aforesaid way The base member 23 is made to be positioned at plate end insulator 21.

One cover piece 24, at 214 upper wall of plate end group seat of plate terminal adapter 2, the 241 2 side court of mainboard of cover piece 24 The slipping part 242 of lower bending extension, and 242 rear of slipping part, two side extends outwardly an abutting part 243 respectively, 24 front side of cover piece Tiltedly stretching forward has a guide portion 244.

The line-end connector 3 includes：

One line end insulator 31, it is right with plate terminal adapter 2 that the line end pedestal 311 of the line end insulator 31 is formed in front side The line end docking section 312 connect, and opposite posterior is equipped with a line end terminal mount 313, and line end pedestal 311 and the line end pair Socket part 312 is respectively equipped with the first roof 314 and the second roof 315, and 312 front end of line end docking section, two side is respectively equipped with a button One positioning buckle 316 of point 317, and the first roof 314 of line end pedestal 311 is equipped with two jacks 318.

A plurality of line end terminals 32, those line end terminals 32 are arranged in the line end terminal mount 313 and wear to line end Docking section 312, the line end terminal base 321 of those line end terminals 32 are extended with a contact site 322 forward, which sets At the line end docking section 312,321 rear of line end terminal base is equipped with the conductor fixed part 323 for 4 connection of conductor.

One metal shell 33 is embedded in the first roof 314 and the second of the line end docking section 312 of the line end pedestal 311 Roof 315, the metal shell 33 are extended with the strengthening section 331 for guiding the cover piece 24 in line end docking section 312 downward forward Front end；33 2 side of metal shell is respectively equipped with a card insertion portion 332, which is inserted in the line end of line end insulator 31 Two jacks 318 set by first roof 314 of pedestal 311.

With reference to Fig. 1-Fig. 6, before 2 groups of plate terminal adapter is set, the plate end terminal 22 of plate terminal adapter 2 is by plate end terminal mount 212 insert in plate end terminal groove 213, and set thorn portion 223 enters plate end terminal groove on the plate end terminal base 221 of plate end terminal 22 The interference of 213 inner walls is fixed and forms positioning, and the hanging elastic arm 22 of plate end terminal base 221 is located on plate end docking section 211, and plate End terminal base 221 set by weld part 224 expose to outside plate end group seat 214, in this embodiment, cover piece 24 by it is upper downward 214 upper wall of plate end group seat is installed on, and 242 /V of slipping part that 241 2 side of mainboard of the cover piece 24 bends extension downward is slided Move the slide 216 that the side-walls in 21 2 side of plate end insulator set up separately；23 loading plate end insulator 21 of base member, and by plate end The plate end docking section 211 of insulator 21 is set towards 212 direction group of plate end terminal mount, and the 231 2 side institute of substrate of base member 23 Equipped with the side frame, 232 are coated on two sides of the plate end group seat 214, and have extended laterally office at the horizontal wall surface in side frame portion 232 Portion covers the shielding part 235 of slide 216 and compresses the abutment area 243 that 242 rear of slipping part, two side each extends over outwardly, should Rear side place is equipped with tongue plate portion 234 among the substrate 231 of base member 23, set by the tongue plate portion 234 towards the bottom wall of plate end insulator 21 Locating slot 215 stretch into, the base member 23 is made to be positioned at plate end insulator 21.

With reference to Fig. 1-Fig. 8, before 3 groups of line-end connector is set, the line end terminal 32 of line-end connector 3 uses in this embodiment Edge buries the line end terminal mount 313 that molding mode is positioned at line end insulator 31, and the contact site 321 of line end terminal 32 is located at line Docking section 311 is held, and metal shell 33 is able to the first roof 31 that edge buries shaping or the mode plugged schedules the line end pedestal 311 4 and the line end docking section 312 the second roof 315, and metal shell 33 guide cover piece 24 strengthening section 331 be located at line end pair 312 front end of socket part, and conductor 4 is welded in the conductor fixed part 323 of line-end connector 3.

With reference to Fig. 1-Figure 12, the plate terminal adapter 2 of wire pair board connector assembly 1 with line-end connector 3 before mutual group sets, The welding piece 233 of the base member of additional circuit boards terminal adapter 2 is welded on acquiescence circuit board 5, when line-end connector 3 is by upper court Under when being mounted on the plate terminal adapter 2, those line end terminals 32 are electrically conducted in opposite position and plate end terminal 22；And line end 312 front end of line end docking section, two side of connector 3 is equipped with adjacent two side wall that a positioning buckle 316 is inserted into plate end docking section 211 Place positions after being respectively equipped with a location indentations 217, and the button of the positioning buckle 316 point 317 and 218 phase of catching groove of location indentations 21 Buckle is fixed, and cover piece 24 slides towards 3 direction of line-end connector, slipping part 242 set by 241 2 side of mainboard of cover piece 24 in /V in slide 216；Sliding passes through the strengthening section 331 of line end docking section 312 simultaneously to guide portion 244 when 24 front side of cover piece forward Compress the second roof 314, the slipping part 243 set by 241 2 side of mainboard of cover piece 24 by the shielding part 235 in side frame portion 232, Second roof 314 is pressed down against and 222 pinching line end docking section 3 of the hanging elastic arm of plate end terminal 22 by the active force of cover piece 24 12, determine so as to be abutted against really arranged on the hanging elastic arm 222 of line end terminal 32 set by 314 opposite face of the second roof and plate end terminal 22 Position.

The utility model is described in detail above, it is described above, be only the utility model preferred embodiment and , it is when the utility model practical range cannot be limited, i.e., all to make equivalent changes and modifications according to the application scope, it all should still belong to this In utility model covering scope.

Claims (11)

1. a kind of wire pair board connector assembly, including a plate terminal adapter and a line-end connector, it is characterised in that：The plate end connects It connects device and includes a plate end insulator, a plurality of plate ends terminal, a base member and a cover piece, and the plate end group of the plate end insulator Seat is formed with the plate end docking section docked with line-end connector in front side, and a plate end terminal peace is equipped on rear side of the plate end group seat Dress portion, a plurality of plate ends terminal groove is by the plate end terminal mount through plate end group seat to the plate end docking section, a plurality of plate ends Terminal correspondence is accommodated in those plate end terminal grooves；Plate end terminal base is tiltedly stretched upward forward a hanging elastic arm, and in plate end end Base is equipped with weld part, and base member carries the plate end insulator, and two side of substrate of the base member is respectively equipped with one side frame portion bag Two sides of plate end group seat are overlying on, and the cover piece is slidedly arranged at the upper wall of plate end group seat；

The line-end connector includes a line end insulator, a plurality of line end terminals and a metal shell, foregoing line end insulator Line end pedestal is formed with the line end docking section docked with the plate terminal adapter in front side, and opposite posterior is equipped with a line end terminal Mounting portion, a plurality of line end terminals are worn from the line end terminal mount to line end docking section；Line end terminal base extends forward There is a contact site, the contact site with the hanging elastic arm of the plate end terminal at the line end docking section and to be electrically connected, line end Terminal base rear is equipped with the conductor fixed part for conductor connection, and metal shell is embedded in the roof of line end pedestal and line end docking The roof in portion, the wherein metal shell are extended with a strengthening section of guiding cover piece in line end docking section front end downward forward；Line Terminal adapter is towards when being arranged on plate terminal adapter, and the roof of cover piece towards line end docking section slides, and roof is by the active force of cover piece The hanging elastic arm pinching line end docking section with plate end terminal is pressed down against, makes to be arranged on line end terminal set by roof opposite face and plate end The hanging elastic arm of terminal, which is formed, stable abuts against location structure.

2. wire pair board connector assembly according to claim 1, it is characterised in that：The plate end insulator two of plate terminal adapter A slide is respectively equipped at side, the slide is with the slipping part locating slip for bending extension downward for two side of cover piece.

3. wire pair board connector assembly according to claim 2, it is characterised in that：The side frame portion self-reference substrate of base member is upward It is bent to form inwardly again, two side of slipping part rear of cover piece extends outwardly respectively one is compressed at the horizontal wall surface in side frame portion Abutting part.

4. wire pair board connector assembly according to claim 3, it is characterised in that：The side frame portion self-reference substrate of base member is upward It is bent to form inwardly again, and when line-end connector is mounted on plate terminal adapter, cover piece made of metal is towards line end docking section Roof displacement, when cover piece sliding in the slide by strong by the metal shell of line end docking section and the cover piece Change portion compresses line end docking section and forms positioning.

5. wire pair board connector assembly according to claim 1, it is characterised in that：Two side of line end docking section front end is equipped with one Buckle is positioned, is mutually buckled combination to location indentations set by the side wall adjacent with plate end docking section.

6. wire pair board connector assembly according to claim 1, it is characterised in that：Two side of metal shell is respectively equipped with a card Interpolating unit, the card insertion portion are inserted in two jacks set by line end insulator roof.

7. wire pair board connector assembly according to claim 1, it is characterised in that：Hyoplastron is equipped among base member at rear side Portion, the locating slot set by the tongue plate portion towards the bottom wall of plate end insulator stretch into, and the base member is made to be positioned at plate end insulator.

8. wire pair board connector assembly according to claim 1, it is characterised in that：At the side frame portion longitudinal side wall of base member A plurality of welding pieces are bent with outwardly.

9. wire pair board connector assembly according to claim 1, it is characterised in that：It tiltedly stretches to have forward on front side of cover piece and draw Lead portion.

10. a kind of plate terminal adapter for wire pair board connector assembly described in claim 1, it is characterised in that：Including one Plate end insulator, a plurality of plate ends terminal, a base member and a cover piece, and the plate end group seat of the plate end insulator is in front side shape One plate end docking section of Cheng Youyu line-end connectors docking, and a plate end terminal mount is equipped on rear side of the plate end group seat, plural number A plate end terminal groove runs through plate end group seat to the plate end docking section by the plate end terminal mount, and a plurality of plate ends terminal is to receivable It is contained in those plate end terminal grooves；Plate end terminal base is tiltedly stretched upward forward a hanging elastic arm, and is equipped in plate end terminal base Weld part, the base member carry the plate end insulator, and two side of substrate of the base member is respectively equipped with one side frame portion and is coated on the plate Two sides of end group seat, and the cover piece is arranged at the upper wall of plate end group seat.

11. a kind of line-end connector for wire pair board connector assembly described in claim 1, it is characterised in that：Including one Line end insulator, a plurality of line end terminals and a metal shell, the line end pedestal of foregoing line end insulator in front side be formed with One line end docking section of plate terminal adapter docking, and opposite posterior is equipped with a line end terminal mount, a plurality of line end terminals are certainly The line end terminal mount is worn to line end docking section, those line end terminal bases are extended with a contact site, line end terminal forward Base portion rear is equipped with the conductor fixed part for conductor connection, which is embedded in the roof and the line end pair of the line end pedestal The roof of socket part, the wherein metal shell are embedded in the front end of line end docking section towards strengthening section edge is extended with.