CN220324851U - Bent type printed board plug - Google Patents
Bent type printed board plug Download PDFInfo
- Publication number
- CN220324851U CN220324851U CN202321943743.3U CN202321943743U CN220324851U CN 220324851 U CN220324851 U CN 220324851U CN 202321943743 U CN202321943743 U CN 202321943743U CN 220324851 U CN220324851 U CN 220324851U
- Authority
- CN
- China
- Prior art keywords
- shell
- fixedly connected
- printed board
- plug
- outer shell
- 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.)
- Active
Links
- 239000004020 conductor Substances 0.000 claims abstract description 30
- 238000005476 soldering Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model relates to the technical field of printed board plugs and discloses a bent printed board plug which comprises a mounting shell, wherein a plurality of inner conductors are fixedly connected in the mounting shell, a thread groove is formed in one side of the mounting shell, a first outer shell is connected in the thread groove in a threaded manner, a second outer shell is fixedly connected in one side of the first outer shell, a plurality of pins connected with the first outer shell are fixedly connected in the second outer shell, the pins are in tin soldering connection with the inner conductors, and a connecting mechanism is sleeved on the outer surface of the second outer shell.
Description
Technical Field
The utility model relates to the technical field of printed board plugs, in particular to a bent printed board plug.
Background
The common printed circuit direct-insertion type connector comprises a socket which can be welded on a printed circuit board and a plug which can be in plug-in fit with the socket, wherein the plug generally comprises an insulating base body and a plurality of groups of conductors which are connected on the insulating base body in a penetrating way, the middle sections of the conductors are generally assembled and connected with the insulating base body in an interference fit way, and the front section and the rear section of the conductors are respectively lead-out ends which extend out of the insulating base body. When two leading-out ends of the conductor are required to be positioned in the horizontal direction and the vertical direction respectively, namely, the conductor is in a right-angle bent structure, in order to facilitate assembly, the bent part of the conductor is usually positioned outside the insulating base body, so that the space occupation is large, the appearance of the whole plug is irregular, and difficulty is brought to the matching of the whole plug with other parts.
The chinese patent application No. 201120246232.7 discloses a connector structure for power or signal access mounted on a printed circuit board, and in particular, a right angle elbow plug of a printed circuit board direct-insertion connector. The right-angle bent plug of the direct-insertion type connector of the printed circuit board comprises an insulating base body and a conductor which is connected to the insulating base body in a penetrating way, wherein two leading-out ends of the conductor are respectively positioned in the horizontal direction and the vertical direction; the front part of the insulating seat body is solid, and one lead-out end of the conductor penetrates through the front part of the insulating seat body and extends out of the front end of the insulating seat body; the rear part of the insulating base body is provided with an empty slot, and the bending part in the middle of the conductor is positioned in the empty slot. The utility model has simple structure and convenient assembly and installation, the right-angle bending part of the conductor is positioned in the empty slot of the insulating base body, so that the structure is compact, the appearance is regular, and the connector is convenient to be matched with other parts for installation, but the patent still has some defects in implementation, the plug in the patent cannot be stably and portably fixed with the female connector when the socket is connected on the printed board, thus the plug is easy to loose, the stability of connection is poor, and the stability and the safety of the connection are poor.
Disclosure of Invention
The utility model aims to provide a bent printed board plug which has the advantages of being capable of carrying out portable connection, greatly improving the connection firmness of the plug and a female head, effectively preventing the risk of the plug from being separated and the like.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a curved printed board plug, includes the installation casing, fixedly connected with a plurality of inner conductors in the installation casing, the screw thread groove has been seted up to one side of installation casing, screw thread groove internal thread connection has first shell body, one side fixedly connected with second shell body of first shell body, fixedly connected with is connected with a plurality of contact pins of first shell body in the second shell body, the contact pin carries out the soldering with the inner conductor and is connected, the surface cover of second shell body is equipped with coupling mechanism.
As a further scheme of the utility model: the connecting mechanism comprises a spring sleeved with the second outer shell, a threaded sleeve is sleeved on the outer surface of the second outer shell, and a stop block is fixedly connected in the second outer shell.
As a further scheme of the utility model: the outer surface of the inner conductor is fixedly connected with a first insulating medium fixedly connected with the mounting shell, and the outer surface of the contact pin is fixedly connected with a second insulating medium fixedly connected with the first shell and the second shell.
As a further scheme of the utility model: the bottom of the installation shell is fixedly connected with two baffles.
As a further scheme of the utility model: one side of the installation shell is connected with a sealing cover in a threaded manner.
The utility model has the beneficial effects that:
(1) Through inserting the contact pin on the female head on the printed board, then through rotating the swivel nut, make swivel nut and female head carry out threaded connection to realize the portable stable connection to the plug, improved the fastness after the plug connection, effectually prevented that the plug from dropping, make its contact reliable, simple structure is fit for batch production simultaneously.
(2) Through installing casing one side threaded connection has first shell body, one side fixed connection second shell body of first shell body, later through the soldering connection of inner conductor and contact pin to realize that the plug carries out curved grafting, reduced the occupation space of plug on the printed board, simultaneously through the portable connection of coupling mechanism with female head, improved the portability of plug connection.
Drawings
The utility model is further described below with reference to the accompanying drawings.
Fig. 1 is a front view of the internal structure of the present utility model.
In the figure: 1. a mounting shell; 2. an inner conductor; 3. a thread groove; 4. a first outer case; 5. a second outer case; 6. a contact pin; 7. a spring; 8. a screw sleeve; 9. a first insulating medium; 10. a second insulating medium; 11. a baffle; 12. and (5) sealing the cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the utility model relates to a bent printed board plug, which comprises a mounting shell 1, wherein a plurality of inner conductors 2 are fixedly connected in the mounting shell 1, a thread groove 3 is formed in one side of the mounting shell 1, a first outer shell 4 is connected in the thread groove 3 in a threaded manner, a second outer shell 5 is fixedly connected to one side of the first outer shell 4, a plurality of pins 6 connected with the first outer shell 4 are fixedly connected in the second outer shell 5, the pins 6 are in soldering connection with the inner conductors 2, a connecting mechanism is sleeved on the outer surface of the second outer shell 5, one side of the first outer shell 4 is fixedly connected with the second outer shell 5 through the thread on one side of the mounting shell 1, and then the pins 6 are connected in a soldering manner through the inner conductors 2, so that the bent plug is realized, the occupied space of the plug on a printed board is reduced, and meanwhile, the portability of the plug connection is improved through the connecting mechanism and the portable connection of a mother head.
The connecting mechanism comprises a spring 7 sleeved with the second outer shell 5, a threaded sleeve 8 is sleeved on the outer surface of the second outer shell 5, a stop block is fixedly connected in the second outer shell 5, the threaded sleeve 8 is sleeved into the second outer shell 5 through sleeving the spring 7 on the second outer shell 5, meanwhile, the stop block in the second outer shell 5 stops the threaded sleeve 8, the threaded sleeve 8 is prevented from sliding out of the second outer shell, meanwhile, the threaded sleeve 8 is supported through the spring 7, a contact pin 6 is inserted into a female head on a printed board, and then the threaded sleeve 8 is screwed with the female head through rotating the threaded sleeve 8, so that the portable stable connection of a plug is realized, the firmness after the plug connection is improved, the plug is effectively prevented from falling, and the contact is reliable.
The outer surface of the inner conductor 2 is fixedly connected with a first insulating medium 9 fixedly connected with the installation shell 1, the outer surface of the contact pin 6 is fixedly connected with a second insulating medium 10 fixedly connected with the first shell 4 and the second shell 5, the inner conductor 2 and the contact pin 6 are effectively supported and insulated through the first insulating medium 9 and the second insulating medium 10, and the installation stability and insulation effect of the inner conductor 2 are improved.
The bottom fixedly connected with two baffles 11 of installation casing 1 is inserting into the effective shielding of going on to the dust to inner conductor 2 through baffle 11 and is preventing that the dust from entering into the junction.
The cover 12 is screwed on one side of the installation housing 1, after the first outer housing 4 is screwed on the installation housing 1, the inner conductor 2 and the pin 6 are soldered by opening the cover 12, and then the installation housing 1 is sealed by the cover 12.
The working principle of the utility model is as follows: the first outer shell 4 is connected to one side of the installation shell 1 through threads, the second outer shell 5 is fixedly connected to one side of the first outer shell 4, and then the plug is connected through soldering of the inner conductor 2 and the contact pin 6, so that bent plug connection is achieved, occupied space of the plug on a printed board is reduced, portability of plug connection is improved through portable connection of a connecting mechanism and a female plug, meanwhile, the spring 7 is sleeved on the second outer shell 5, the threaded sleeve 8 is sleeved on the second outer shell 5, meanwhile, a stop block in the second outer shell 5 blocks the threaded sleeve 8, the threaded sleeve 8 is prevented from sliding out from the second outer shell, meanwhile, the threaded sleeve 8 is supported through the spring 7, then the contact pin 6 is inserted on the female plug on the printed board, and then the threaded sleeve 8 is connected with the female plug through threads through rotation of the threaded sleeve 8, so that portable stable connection of the plug is achieved, firmness after plug connection is improved, the plug is effectively prevented from falling down, and reliable contact is achieved.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (5)
1. The utility model provides a curved printed board plug, includes installation casing (1), its characterized in that, a plurality of inner conductors (2) of fixedly connected with in installation casing (1), thread groove (3) have been seted up to one side of installation casing (1), thread groove (3) internal thread connection has first shell (4), one side fixedly connected with second shell (5) of first shell (4), a plurality of contact pins (6) that fixedly connected with first shell (4) are connected in second shell (5), contact pin (6) are connected with inner conductor (2) in the soldering, the surface cover of second shell (5) is equipped with coupling mechanism.
2. The bent printed board plug according to claim 1, wherein the connecting mechanism comprises a spring (7) sleeved with the second outer shell (5), a threaded sleeve (8) is sleeved on the outer surface of the second outer shell (5), and a stop block is fixedly connected in the second outer shell (5).
3. The bent printed board plug according to claim 1, wherein the outer surface of the inner conductor (2) is fixedly connected with a first insulating medium (9) fixedly connected with the mounting shell (1), and the outer surface of the pin (6) is fixedly connected with a second insulating medium (10) fixedly connected with the first shell (4) and the second shell (5).
4. A bent printed board plug according to claim 1, characterized in that the bottom of the mounting housing (1) is fixedly connected with two baffles (11).
5. A bent printed board plug according to claim 1, characterized in that a cover (12) is screwed to one side of the mounting housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321943743.3U CN220324851U (en) | 2023-07-24 | 2023-07-24 | Bent type printed board plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321943743.3U CN220324851U (en) | 2023-07-24 | 2023-07-24 | Bent type printed board plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220324851U true CN220324851U (en) | 2024-01-09 |
Family
ID=89425454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321943743.3U Active CN220324851U (en) | 2023-07-24 | 2023-07-24 | Bent type printed board plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220324851U (en) |
-
2023
- 2023-07-24 CN CN202321943743.3U patent/CN220324851U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |