CN209434464U - A kind of printed board rectangular electric connector - Google Patents
A kind of printed board rectangular electric connector Download PDFInfo
- Publication number
- CN209434464U CN209434464U CN201820061870.3U CN201820061870U CN209434464U CN 209434464 U CN209434464 U CN 209434464U CN 201820061870 U CN201820061870 U CN 201820061870U CN 209434464 U CN209434464 U CN 209434464U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- printed board
- support frame
- shell
- inserted link
- 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
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000007958 sleep Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of printed board rectangular electric connectors, including shell, the upper surface of the shell is equipped with escape groove, the inner surface of the escape groove is fixedly connected with inserted link, the inner bottom surface both ends of the escape groove are equipped with dashpot, the inner bottom surface of the dashpot is fixedly connected with buffer spring, the upper surface slide of the buffer spring is connected with buffer bar, the upper surface of the buffer bar is fixedly connected with support frame, the outer surface of support frame as described above is slidably connected to the inner surface of escape groove, the inside of support frame as described above is slidably connected to the outer surface of inserted link by supported hole.The printed board rectangular electric connector is positioned by the fixing screws being rotationally connected in U-shaped frame, inserted link is supported by the support frame of spring buffer simultaneously, the adjustable plate being adjusted by the thread simultaneously carrys out seperated threaded connection tension disc, the convenience used and stability can be greatly improved in this way, guarantee the safety of connection.
Description
Technical field
The utility model relates to technical field of electric connectors, specially a kind of printed board rectangular electric connector.
Background technique
In present science and technology life, in order to guarantee the stability of electrically connected and signal transmission, generally all sleeps and use
Electric connector, and in order to guarantee the stability of Electricity Federation machine, typically positioned using screw, but existing electrical connection
Device otherwise when screw be separately configured or be exactly the screw with fixed position, increase the volume of connector, it has not been convenient to deposit
It puts, and when carrying out grafting, it is impossible to ensure that the stability of inserted link, is easy to fracture because of bending, influences the stabilization of connection
Property and convenience, then have when being exactly that multiple inserted links carry out wiring, being merely able to independent thing threaded rod is fixed, and is needed whole
Body remove when again needs individually dismantle, greatly reduce wiring efficiency, influence using convenience.
Utility model content
The purpose of this utility model is to provide a kind of printed board rectangular electric connectors, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of printed board rectangular electric connector, including
The upper surface of shell, the shell is equipped with escape groove, and the inner surface of the escape groove is fixedly connected with inserted link, the escape groove
Inner bottom surface both ends be equipped with dashpot, the inner bottom surface of the dashpot is fixedly connected with buffer spring, the buffer spring
Upper surface slide be connected with buffer bar, the upper surface of the buffer bar is fixedly connected with support frame, the appearance of support frame as described above
Face is slidably connected to the inner surface of escape groove, and the inside of support frame as described above is slidably connected to the appearance of inserted link by supported hole
Face.
Preferably, the interior lower end of the shell is equipped with connecting groove, and the front-end surface of the connecting groove is equipped with operation port, institute
The lower surface for stating connecting groove is equipped with threading hole, and the inner front side of the connecting groove is fixedly connected with terminal plate, the terminal plate
Upper surface is fixedly connected on the lower surface of inserted link, and the front-end surface of the terminal plate is equipped with arc groove.
Preferably, the inside both ends of the connecting groove are rotatably connected to the first threaded rod, the appearance of first threaded rod
Sliding sleeve has support spring on rear side of face, and the outer surface of first threaded rod is threaded with adjusting by the first threaded hole
The outer surface of plate, the adjustable plate is threaded with the second threaded rod, the front end of second threaded rod by the second threaded hole
Surface pivots are connected with tension disc, and the front-end surface of the tension disc is slidably connected to the inside table of arc groove by curved head
Face.
Preferably, the outer surface both ends of the shell are fixedly connected with U-shaped frame, and the inner surface outer end of the U-shaped frame is logical
It crosses rotation axis and is rotatably connected to connecting cylinder, the inside of the connecting cylinder is rotatably connected to fixing screws by ring block, described solid
The front-end surface for determining screw is threadedly connected to the inner surface front end of U-shaped frame.
Compared with prior art, the utility model has the beneficial effects that the printed board rectangular electric connector is connected by rotation
The fixing screws being connected in U-shaped frame are positioned, and are convenient for stored collapsed, while carrying out to inserted link by the support frame of spring buffer
Support, it is ensured that stability when connection avoids bending, while the adjustable plate being adjusted by the thread carrys out seperated threaded connection pressure
Line plate, while can individually adjusting also can overall pulling down, the convenience used and stability can be greatly improved in this way, protect
Demonstrate,prove the safety of connection.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the Section A-A schematic diagram of the utility model；
Fig. 3 is the U-shaped frame top cross-sectional view of the utility model.
In figure: 1 shell, 11 escape groove, 12 inserted links, 13 dashpots, 14 buffer springs, 15 buffer bars, 16 support frames, 17
Support hole, 2 connecting grooves, 21 operation ports, 22 threading holes, 23 terminal plates, 24 arc grooves, 3 first threaded rods, 31 support springs, 32 the
One threaded hole, 33 adjustable plates, 34 second threaded holes, 35 second threaded rods, 36 tension discs, 37 curved heads, 4 U-shaped framves, 41 rotations
Axis, 42 connecting cylinders, 43 ring blocks, 44 fixing screws.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of printed board rectangular electric connector, including shell
The upper surface of body 1, shell 1 is equipped with escape groove 11, can store support frame 16, avoid interference with, improve the stability of grafting, avoids
The inner surface of slot 11 is fixedly connected with inserted link 12, and the inner bottom surface both ends of escape groove 11 are equipped with dashpot 13, dashpot 13
Inner bottom surface is fixedly connected with buffer spring 14, and the upper surface slide of buffer spring 14 is connected with buffer bar 15, buffer bar 15
Upper surface is fixedly connected with support frame 16, and the outer surface of support frame 16 is slidably connected to the inner surface of escape groove 11, support frame
16 inside is slidably connected to the outer surface of inserted link 12 by supported hole 17, can carry out guide support to inserted link 12, avoid inserting
Bending when connecing, improves the convenience and stability of connection, and the interior lower end of shell 1 is equipped with connecting groove 2, the front-end table of connecting groove 2
Face be equipped with operation port 21, the first threaded rod 3 and the second threaded rod 35 can be operated, convenient for wiring and taken out stitches, improve stability with
The lower surface of convenience, connecting groove 2 is equipped with threading hole 22, and the inner front side of connecting groove 2 is fixedly connected with terminal plate 23, terminal plate
23 upper surface is fixedly connected on the lower surface of inserted link 12, can be equipped with arc by circuit connection, the front-end surface of terminal plate 23
Shape slot 24 facilitates placement power lug, improves the stability and conductive smoothness of connection, the inside both ends rotation of connecting groove 2
Be connected with the first threaded rod 3, sliding sleeve has a support spring 31 on rear side of the outer surface of the first threaded rod 3, the first threaded rod 3 it is outer
Surface is threaded with adjustable plate 33 by the first threaded hole 32, and the outer surface of adjustable plate 33 is connected by 34 screw thread of the second threaded hole
It is connected to the second threaded rod 35, the front-end surface of the second threaded rod 35 is rotatably connected to tension disc 36, the front-end surface of tension disc 36
It is slidably connected to the inner surface of arc groove 24 by curved head 37, the connector of connection electric wire can be compressed, guarantees stability, shell
The outer surface both ends of body 1 are fixedly connected with U-shaped frame 4, and the inner surface outer end of U-shaped frame 4 passes through 41 company of being rotatably connected to of rotation axis
The inside of connect cylinder 42, connecting cylinder 42 is rotatably connected to fixing screws 44, the front-end surface spiral shell of fixing screws 44 by ring block 43
Line is connected to the inner surface front end of U-shaped frame 4, without that can store reduction length when installation, convenient for storage, when installation
It can be connected with rotational angle and socket, guarantee the stability of grafting, avoid loosening.
When the utility model is specifically implemented: electric wire can be passed through threading hole 22 when carrying out wiring, connector lug is put
It sets inside arc groove 22, then from 21 the second threaded rod of inner rotation 35 of handle hole, to sinciput inside the second threaded hole 34
Tightly, it can be entered inside arc groove 22 by curved head 37 and compress power lug, guarantee stability, it in this way can be by multiple electricity
Line is attached respectively, and when needing to remove, the first threaded rod 3 can be rotated, it can be with adjusting by the first threaded hole 32
Side is mobile backward for plate 33, can move backward in this way with all tension discs 36, and curved head 37 is detached from arc groove 24, can unclamp
Institute's live wire improves convenience, and when carrying out grafting, inserted link 12 can be inserted into inside the jack of socket, at this moment be supported
Frame 16 is supported the front end of inserted link 12, and with internally grafting, support frame 16 can compress buffer spring by buffer bar 15
14 and slide backward, avoid causing grafting being supported always while interference, inserted link 12 avoided to bend, and when grafting in place
Afterwards, support frame 16 enters inside escape groove 11, avoids interference with, and then connecting cylinder 42 can be passed through the rotation of rotation axis 41 90
Degree, such fixing screws 44 just towards socket position, can rotate the connection screw thread that fixing screws 44 are threadedly coupled on socket
Inside hole, shell 1 and socket can be fixed together, avoid inserted link 12 from deviating from, the convenience used can be greatly improved in this way
Property and stability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of printed board rectangular electric connector, including shell (1), it is characterised in that: the upper surface of the shell (1) is equipped with and keeps away
It allows slot (11), the inner surface of the escape groove (11) is fixedly connected with inserted link (12), the inner bottom surface of the escape groove (11)
Both ends are equipped with dashpot (13), and the inner bottom surface of the dashpot (13) is fixedly connected with buffer spring (14), the buffering elastic
The upper surface slide of spring (14) is connected with buffer bar (15), and the upper surface of the buffer bar (15) is fixedly connected with support frame
(16), the outer surface of support frame as described above (16) is slidably connected to the inner surface of escape groove (11), support frame as described above (16) it is interior
Portion is slidably connected to the outer surface of inserted link (12) by supported hole (17).
2. a kind of printed board rectangular electric connector according to claim 1, it is characterised in that: the inside of the shell (1)
Lower end is equipped with connecting groove (2), and the front-end surface of the connecting groove (2) is equipped with operation port (21), the lower surface of the connecting groove (2)
Equipped with threading hole (22), the inner front side of the connecting groove (2) is fixedly connected with terminal plate (23), the terminal plate (23) it is upper
Surface is fixedly connected on the lower surface of inserted link (12), and the front-end surface of the terminal plate (23) is equipped with arc groove (24).
3. a kind of printed board rectangular electric connector according to claim 2, it is characterised in that: the connecting groove (2) it is interior
Portion both ends are rotatably connected to the first threaded rod (3), and sliding sleeve has support spring on rear side of the outer surface of first threaded rod (3)
(31), the outer surface of first threaded rod (3) is threaded with adjustable plate (33), the adjusting by the first threaded hole (32)
The outer surface of plate (33) is threaded with the second threaded rod (35) by the second threaded hole (34), second threaded rod (35)
Front-end surface is rotatably connected to tension disc (36), and the front-end surface of the tension disc (36) is slidably connected to by curved head (37)
The inner surface of arc groove (24).
4. a kind of printed board rectangular electric connector according to claim 1, it is characterised in that: the appearance of the shell (1)
Face both ends are fixedly connected with U-shaped frame (4), and the inner surface outer end of the U-shaped frame (4) passes through rotation axis (41) company of being rotatably connected to
The inside of connect cylinder (42), the connecting cylinder (42) is rotatably connected to fixing screws (44) by ring block (43), the fixed spiral shell
The front-end surface of nail (44) is threadedly connected to the inner surface front end of U-shaped frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820061870.3U CN209434464U (en) | 2018-01-15 | 2018-01-15 | A kind of printed board rectangular electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820061870.3U CN209434464U (en) | 2018-01-15 | 2018-01-15 | A kind of printed board rectangular electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209434464U true CN209434464U (en) | 2019-09-24 |
Family
ID=68000275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820061870.3U Expired - Fee Related CN209434464U (en) | 2018-01-15 | 2018-01-15 | A kind of printed board rectangular electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209434464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009742A (en) * | 2019-11-26 | 2020-04-14 | 江苏嘉则信息技术有限公司 | Shell structure of peer-to-peer bidirectional transmission module based on SPI |
-
2018
- 2018-01-15 CN CN201820061870.3U patent/CN209434464U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009742A (en) * | 2019-11-26 | 2020-04-14 | 江苏嘉则信息技术有限公司 | Shell structure of peer-to-peer bidirectional transmission module based on SPI |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 |