CN208637716U - A kind of self-locking miniaturization edge connector electric connector for socket of shell - Google Patents
A kind of self-locking miniaturization edge connector electric connector for socket of shell Download PDFInfo
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- CN208637716U CN208637716U CN201721818894.0U CN201721818894U CN208637716U CN 208637716 U CN208637716 U CN 208637716U CN 201721818894 U CN201721818894 U CN 201721818894U CN 208637716 U CN208637716 U CN 208637716U
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- shell
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- fixed mechanism
- locking
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Abstract
The utility model provides a kind of self-locking miniaturization edge connector electric connector for socket of shell, including pin connector and socket connector, pin connector includes first shell, multiple contact pins and multiple first through hole are distributed with along the length direction of first shell, contact pin includes needle end and backshank end, backshank end is equipped with the first fixed mechanism, one end of first through hole is provided with the second fixed mechanism, first fixed mechanism can be cooperatively connected with the second fixed mechanism, after contact pin passes through first through hole, the backshank end of contact pin passes through the first fixed mechanism and the movable fixation of the second fixed mechanism；Socket connector includes second shell, and multiple second through-holes are distributed with along the length direction of second shell.The utility model structure is simple, and assembly efficiency is high, shell has with self-locking structure, by usage mode and wears weldering printed board installation and surface mount series is available, surface pasting connector has installation printed board welding piece, practical.
Description
Technical field
The utility model belongs to printed board electric connector technical field, and in particular to a kind of self-locking miniaturization printed board of shell
Plugs and sockets electric connector.
Background technique
With electric appliance fast development, electric connector carries out electricity between device and device, component and component, system and system
Gas connection and signal transmitting, are a base components.Have the characteristics that structure is simple, connection is reliable, easy to maintenance, it is main to apply
In the electric appliance connection of electronic equipment, intelligent instrumentation and control electronics.In the electronic device, the volume of connector
It determines the volume and weight of complete machine with weight, the characteristics of connector shell self-locking structure and contact arrangement, plays positioning
Guiding role is also the prerequisite feature of connector in cabinet, and the assembly of connector also becomes related to maintenance
Person skilled in the art endeavours to solve the problems, such as.In addition, the contact pin in plug electrical connection needs to weld with printed wiring board, mesh
The location consistency of preceding contact pin is not easy to guarantee, especially for the electric connector of the small spacing of small size spininess foot, contact pin tail portion
Welding surface is arranged according to certain position, and contact pin is process in terms of making part consistency using mold punching and is guaranteed；From
And for stitch since consistency is poor, deformation etc. makes poor contact after reducing welding printed board pad.
Summary of the invention
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of self-locking miniaturization prints of shell
Edge connector electric connector for socket solves the problems, such as that contact pin is easy to fall off from jack in the prior art.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution is achieved:
A kind of self-locking miniaturization edge connector electric connector for socket of shell, including pin connector and socket connector,
The pin connector includes first shell, and multiple contact pins and multiple first through hole are distributed with along the length direction of first shell,
Contact pin includes needle end and backshank end, and the backshank end is equipped with the first fixed mechanism, and it is solid that one end of first through hole is provided with second
Determine mechanism, the first fixed mechanism can be cooperatively connected with second fixed mechanism, after contact pin passes through the first through hole, contact pin
Backshank end passes through the first fixed mechanism and the movable fixation of the second fixed mechanism；
Socket connector includes second shell, and multiple second through-holes are distributed with along the length direction of second shell, work as socket
After connector is connected with pin connector, contact pin is pierced into the second through-hole.
Further, first fixed mechanism is U-shaped component, and the U-shaped component includes the bottom wall for surrounding U type structure
And two side walls, the bottom wall are connected with backshank end；
Second fixed mechanism be U-shaped groove, the U-shaped groove include constitute U-shaped structure bottom groove and two
Side grooves, the bottom groove are connected with the first through hole.
Further, it is symmetrical arranged in the first shell there are two negative locking hook, the negative locking hook is
The end of rectangular aperture with one side notch, any rectangular edges being connected in rectangular aperture with the notch side of rectangular aperture is set
It is equipped with the first coupler body；
It is symmetrical arranged in the second shell and locks hook there are two positive, the positive locking hook is rectangular block, institute
One jiao for stating rectangular block is equipped with the second coupler body, first coupler body and second hook mates.
Further, the backshank end is provided with L-type welding piece, and the L-type component includes the horizontal company of group l-shaped structure
The end of contact pin and vertical welding contact pin, the horizontal connection sheet is connected with backshank end.
Further, the both ends of the first shell are equipped with case weld piece, and one end of the case weld piece passes through hook
The structure shape fixed part being arranged on shape interconnecting piece and first shell is cooperatively connected.
Further, the case weld piece and the vertical welding contact pin are in same plane.
Further, the bottom of second through-hole is connected by bonding wire slot with conducting wire.
The utility model compared with prior art, has the following technical effect that
The utility model structure is simple, small in size, and it is convenient and at low cost to realize, by the way that contact pin on the first shell is arranged
The first welding surface of printed board and second welding surface at first shell both ends are welded, connector can be made to realize the electric appliance with printed board
It with the connection of mechanical performance, and can quick and precisely install, it is time saving and energy saving to install, by being provided with negative extension in shell leading flank
Hook can realize guiding anti-mis-insertion and self-locking function when connector plugs together well；The positive of the leading flank setting of second shell
Hook can realize guiding anti-mis-insertion and self-locking function when connector plugs together well.It is easy to operate, it is practical, convenient for pushing away
It is wide to use.
Detailed description of the invention
Fig. 1 is the pin connector structural schematic diagram of not set contact pin in the utility model.
Fig. 2 is the pin connector structural schematic diagram that contact pin is arranged in the utility model.
Fig. 3 is the bottom view that the pin connector of contact pin is arranged in the utility model.
Fig. 4 is the socket connector structure schematic diagram that conducting wire is not connected in the utility model.
Fig. 5 is the socket connector structure schematic diagram of connecting wire in the utility model.
Fig. 6 is the positive structure diagram of contact pin.
Fig. 7 is the side structure schematic view of contact pin.
The meaning of each label in figure are as follows: 1- first shell, 2- first through hole, 3-U type groove, 4- feminine gender locking hook,
The hook-shaped fixed part of 5-, 6- contact pin, 7- case weld piece, 8- vertical welding contact pin, the horizontal connection sheet of 9-, 10- second shell, 11- second are logical
Hole, 12- positive locking hook, 13-U type component, 14- conducting wire；
6-1- needle end, 6-2- backshank end.
Explanation is further explained in detail below in conjunction with particular content of the attached drawing to the utility model.
Specific embodiment
It should be noted that as shown in Figures 1 to 5, the rectangular direction of the first shell in the application or the length of second shell
Degree direction refers to the direction of first shell or second shell from left to right in figure.
Specific embodiment of the utility model is given below, it should be noted that the utility model is not limited to following tool
Body embodiment, all equivalent transformations made on the basis of the technical solutions of the present application each fall within the protection scope of the utility model.
Embodiment:
In compliance with the above technical solution, as shown in Figures 1 to 5, the present embodiment provides a kind of self-locking miniaturization printed board of shell
Plugs and sockets electric connector, including pin connector and socket connector；
As shown in Figure 1 to Figure 3, pin connector includes first shell 1, is distributed with along the length direction of first shell 1 more
A contact pin 6 and multiple first through hole 2, contact pin 6 include that needle end 6-1 and backshank end 6-2, backshank end 6-2 are equipped with the first fixed machine
Structure, one end of first through hole 2 are provided with the second fixed mechanism, and the first fixed mechanism can be cooperatively connected with the second fixed mechanism, insert
After needle 6 passes through first through hole 2, the backshank end 6-2 of contact pin 6 passes through the first fixed mechanism and the movable fixation of the second fixed mechanism；
The first fixed mechanism and the second fixed mechanism in the present embodiment stablize contact pin
Be fixed in first through hole, the position of such contact pin will not arbitrarily move, guarantee its be inserted into socket connector after can guarantee
Jack in alignment socket, will not shift, that is, realize the self-locking of contact pin.The first fixed mechanism in the present embodiment and
Two fixed mechanisms can be the fixed structure that any one contact pin can be fixed by way of cooperation in the prior art,
Such as first fixed mechanism and the second fixed mechanism can be cooperatively connected by way of buckle, when to pass through first logical for contact pin
Kong Hou, the cassette tape that backshank end in contact pin is arranged in pass through the button being arranged at first through hole and carry out movable fixation；It can be with
Guide rod structure is set by the first fixed mechanism, the second fixed mechanism is set as limiting slot, and guide rod is placed on limit in this way
Fixation and the self-locking function of contact pin can be thus achieved among slot.
As shown in Fig. 4 to Fig. 5, socket connector includes second shell 10, and the length direction along second shell 10 is distributed with
Multiple second through-holes 11, after socket connector is connected with pin connector, contact pin 6 is pierced into the second through-hole 11.
When in use, the contact pin insertion socket in pin connector is connected for plugs and sockets electric connector in the present embodiment
In the jack of device, jack here is the second through-hole, since contact pin is carried out by the first fixed mechanism and the second fixed mechanism
Fixation, therefore contact pin will not occur and shift when being inserted into the second through-hole, cracking it can carry out plug operation.Second through-hole
11 bottom is connected by bonding wire slot with conducting wire 14.
As shown in fig. 7, the first fixed mechanism is U-shaped component 13, U-shaped component 13 includes the bottom wall and two for surrounding U type structure
A side wall, the bottom wall are connected with backshank end 6-2；
As shown in Figure 1, the second fixed mechanism be U-shaped groove 3, U-shaped groove 3 include constitute U-shaped structure bottom groove and
Two side grooves, bottom groove are connected with first through hole 2.
When the first fixed mechanism and the second fixed mechanism are cooperatively connected, the bottom wall in U-shaped component 13 is stuck in bottom groove
In, two side walls are equally stuck in sidewall notches, and wherein bottom wall is matched with the size of bottom groove, side wall and sidewall notches
Size matches.Since the tail end of contact pin is fixed with U-shaped component, U-shaped component is stuck in U-shaped groove the fixation for realizing it, from
And secure the position of contact pin.
It is symmetrical arranged that there are two negative locking hooks 4 such as Fig. 1, in first shell 1, feminine gender locking hook 4 is with one side
The end of the rectangular aperture of notch, any rectangular edges being connected in rectangular aperture with the notch side of rectangular aperture is provided with first
Coupler body；
It is symmetrical arranged that there are two positive locking hooks 12 such as Fig. 4, in second shell 10, the positive locking hook 12 is square
One jiao of shape block, rectangular block is equipped with the second coupler body, the first coupler body and second hook mates.
After pin connector is connected with socket connector, first shell and second shell pass through negative locking hook and sun
Property locking hook realize it is self-locking, wherein the rectangular block of positive locking hook is by being placed on the rectangular aperture with one side notch
In, and the first coupler body of one jiao of rectangular block the second coupler body being arranged and the rectangular aperture with one side notch matches carry out hook
Body connection, that is, realize the self-locking of first shell and second shell.
Plugs and sockets electric connector provided in this embodiment needs to be welded in printed board, therefore works as pin connector and socket
After connector is connected, need to be welded in printed board by welding piece just can be carried out use.
If Fig. 6, backshank end 6-2 are provided with L-type welding piece, L-type component includes forming the horizontal connection sheet 9 of L-type structure and erecting
The end of welding piece 8, horizontal connection sheet 9 is connected with backshank end 6-2.In this way, vertical welding contact pin 8 is first welding surface, printing
Plate is welded by this welding surface.
Such as Fig. 2, the both ends of first shell 1 are equipped with case weld piece 7, and one end of case weld piece 7 passes through hook-shaped interconnecting piece
It is cooperatively connected with the structure shape fixed part 5 being arranged in first shell.In this way, case weld piece 7 is second welding surface, pass through simultaneously
First welding surface and the second welding surface are welded in printed board.
Wherein, case weld piece 7 and vertical welding contact pin 8 are in same plane.In this way, connector can be made to realize and printed board
The connection of electric appliance and mechanical performance, and can quick and precisely install, it is time saving and energy saving to install.
Claims (7)
1. a kind of self-locking miniaturization edge connector electric connector for socket of shell, which is characterized in that including pin connector and insert
Base connector, the pin connector include first shell (1), and multiple contact pins are distributed in the length direction along first shell (1)
(6) and multiple first through hole (2), contact pin (6) include needle end (6-1) and backshank end (6-2), and the backshank end (6-2) is equipped with
First fixed mechanism, one end of first through hole (2) are provided with the second fixed mechanism, and first fixed mechanism is solid with described second
Determining mechanism can be cooperatively connected, and after the contact pin (6) passes through the first through hole (2), the backshank end (6-2) of contact pin (6) passes through the
One fixed mechanism and the movable fixation of the second fixed mechanism；
The socket connector includes second shell (10), and multiple second through-holes are distributed with along the length direction of second shell (10)
(11), after socket connector is connected with pin connector, the contact pin (6) is pierced into the second through-hole (11).
2. the self-locking miniaturization edge connector electric connector for socket of shell according to claim 1, which is characterized in that described
First fixed mechanism is U-shaped component (13), and the U-shaped component (13) includes the bottom wall and two side walls for surrounding U-shaped structure, described
Bottom wall is connected with backshank end (6-2)；
Second fixed mechanism is U-shaped groove (3), and the U-shaped groove (3) includes the bottom groove and two for constituting U-shaped structure
A side grooves, the bottom groove are connected with the first through hole (2).
3. the self-locking miniaturization edge connector electric connector for socket of shell according to claim 1, which is characterized in that described
It is symmetrical arranged in first shell (1) and locks hook (4) there are two negative, the negative locking hook (4) is with one side notch
Rectangular aperture, the end for any rectangular edges being connected in rectangular aperture with the notch side of rectangular aperture is provided with the first hook
Body；
It is symmetrical arranged on the second shell (10) and locks hook (12) there are two positive, the positive locking hook (12) is square
One jiao of shape block, the rectangular block is equipped with the second coupler body, first coupler body and second hook mates.
4. the self-locking miniaturization edge connector electric connector for socket of shell according to claim 1 or 2, which is characterized in that
The backshank end (6-2) is provided with L-type welding piece, and the L-type component includes the horizontal connection sheet (9) and vertical welding for forming L-type structure
The end of contact pin (8), the horizontal connection sheet (9) is connected with backshank end (6-2).
5. the self-locking miniaturization edge connector electric connector for socket of shell according to claim 4, which is characterized in that described
The both ends of first shell (1) are equipped with case weld piece (7), and one end of the case weld piece (7) passes through hook-shaped interconnecting piece and the
The structure shape fixed part (5) being arranged on one shell is cooperatively connected.
6. the self-locking miniaturization edge connector electric connector for socket of shell according to claim 5, which is characterized in that described
Case weld piece (7) and the vertical welding contact pin (8) are in same plane.
7. the self-locking miniaturization edge connector electric connector for socket of shell according to claim 1, which is characterized in that described
The bottom of second through-hole (11) is connected by bonding wire slot with conducting wire (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721818894.0U CN208637716U (en) | 2017-12-22 | 2017-12-22 | A kind of self-locking miniaturization edge connector electric connector for socket of shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721818894.0U CN208637716U (en) | 2017-12-22 | 2017-12-22 | A kind of self-locking miniaturization edge connector electric connector for socket of shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208637716U true CN208637716U (en) | 2019-03-22 |
Family
ID=65730510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721818894.0U Active CN208637716U (en) | 2017-12-22 | 2017-12-22 | A kind of self-locking miniaturization edge connector electric connector for socket of shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208637716U (en) |
-
2017
- 2017-12-22 CN CN201721818894.0U patent/CN208637716U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710075 the 2 tier of Li Ren science and Technology Park, six hi tech Road, Xi'an, Shaanxi. Patentee after: Shaanxi Siling Electronic Technology Co.,Ltd. Address before: 710075 the 2 tier of Li Ren science and Technology Park, six hi tech Road, Xi'an, Shaanxi. Patentee before: SHAANXI SILING ELECTRONIC Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Miniaturized printing board plug and socket -outlet electric connector of casing auto -lock Effective date of registration: 20200618 Granted publication date: 20190322 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: Shaanxi Siling Electronic Technology Co.,Ltd. Registration number: Y2020980003217 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210720 Granted publication date: 20190322 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: Shaanxi Siling Electronic Technology Co.,Ltd. Registration number: Y2020980003217 |