CN209461692U - A kind of three hole bases of quick despatch - Google Patents
A kind of three hole bases of quick despatch Download PDFInfo
- Publication number
- CN209461692U CN209461692U CN201920224005.0U CN201920224005U CN209461692U CN 209461692 U CN209461692 U CN 209461692U CN 201920224005 U CN201920224005 U CN 201920224005U CN 209461692 U CN209461692 U CN 209461692U
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- CN
- China
- Prior art keywords
- contact pin
- pole piece
- jack
- pedestal
- buckling parts
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Abstract
It include pedestal and the contact pin that is installed on the pedestal the utility model discloses a kind of three hole bases of quick despatch；The pedestal includes the first buckling parts；The first buckling parts top center is equipped with " plum blossom " shape jack, and bottom is surrounded by the first fastening circle；Described first, which fastens circle, is uniformly provided with several buckling grooves, and inside is equipped with the second buckling parts；Second buckling parts is surrounded by the second fastening circle, and center is equipped with jack pedestal；The jack base top is set there are three pole piece placing groove；The pole piece places trench bottom and is equipped with the pin holes connecting with the jack, and top is correspondingly provided with contact pin electrode slice；The contact pin middle and lower sections are equipped with a convex disk, and are installed by the convex disk into the pin holes, and back segment is pierced by the contact pin electrode slice, and is connected with the contact pin electrode slice；The utility model cooperates convex disk, contact pin electrode slice by two buckling parts of setting, contact pin, has the advantages that quick despatch, contact pin consolidate, wiring direction does not limit.
Description
Technical field
The utility model relates to technical field of electrotechnical equipment, in particular to three hole bases of a kind of quick despatch.
Background technique
Existing household electrical appliance, such as the power source of television set, electric cooker, computer display screen equipment, generally take electricity
Source base and public plug are used cooperatively to obtain power supply.That is power supply base is set on electric appliance, public plug one end insertion electricity
Source base, the other end access town power grid.And existing power supply base, generally it is fixed on electric appliance using screw, it is not only not beautiful
It sees, and brings inconvenience to the maintenance in later period, and screw is directly followed closely on the plastic shell on electric appliance, will cause opening for plastic cement
It splits, reduces the service life of electric appliance；Contact pin in partial power base is fixed using cap nut in its back-end using cylindrical structure,
Although being capable of fixing in this way, in the continuous disassembly process of public plug, if not with vertical direction plug, can make
Contact pin deflection reduces the stability of plug；There are also the directions of the connecting part on most of base superior pole piece, are all to be fixed on one
A direction, so that the design of product circuit must limit the shape-designing of product according to equidirectional cabling.Therefore, it is necessary to change
Into.
Utility model content
The purpose of this utility model, which is that, provides a kind of three hole bases of quick despatch, to solve the above problems.
The utility model achieves the above object through the following technical schemes:
The contact pin that a kind of three hole bases of quick despatch include pedestal and are installed on the pedestal；
The pedestal includes the first buckling parts；The first buckling parts top center is equipped with " plum blossom " shape jack, bottom
It is surrounded by the first fastening circle；Described first, which fastens circle, is uniformly provided with several buckling grooves, and inside is equipped with the second buckling parts；It is described
Second buckling parts is surrounded by the second fastening circle, and center is equipped with jack pedestal；The jack base top is set puts there are three pole piece
Set slot；The pole piece places trench bottom and is equipped with the pin holes connecting with the jack, and top is correspondingly provided with contact pin electrode slice；
The contact pin middle and lower sections are equipped with a convex disk, and are installed by the convex disk into the pin holes, and back segment is pierced by institute
Contact pin electrode slice is stated, and is connected with the contact pin electrode slice.
It further, further include having reinforcing rib；The reinforcing rib is set to described second and fastens circle and the jack pedestal
Between, and the jack base top surrounding is extended to, for reinforcing the stability of second buckling parts.
Further, the convex disk is correspondingly arranged with the pin holes, for consolidating the contact pin, prevents from shaking.
Further, the contact pin electrode slice includes " L " type pole piece and open and flat pole piece；" L " the type pole piece is set to
The intermediate pole piece placing groove；The open and flat pole piece is set in the pole piece placing groove of " L " type pole piece two sides,
Connecting part is consistent with the type pole piece direction " L ".
Further, the contact pin is fixed by screw and the contact pin electrode slice.
Further, the length of the pedestal is 128.8mm.
Further, the radius of each single hole of the jack is 8.4mm.
The beneficial effects of the utility model are, 1, quick despatch；The pedestal includes the first buckling parts；Described first
It fastens circle and is uniformly provided with several buckling grooves, inside is equipped with the second buckling parts；Second buckling parts is surrounded by the second fastening
Circle；During installation, the pedestal is fixed on bottom cover by the way of fastening, avoids the side being traditionally screwed
Formula improves the speed of handling；2, contact pin is firm；The contact pin middle and lower sections are correspondingly arranged equipped with one with the pin holes convex
Disk, and being installed by the convex disk into the pin holes, back segment are pierced by the contact pin electrode slice, and with the contact pin electrode slice
It is connected using cap nut；It is coupled by convex disk and the pin holes, the stability of the contact pin can be further increased, kept away
Exempt to deform in frequently plug；3, connecting part direction does not limit；In an installation, the open and flat pole piece and " L " the type pole piece
Connecting part direction is unanimously upward, the wiring direction of the open and flat pole piece can also be adjusted according to the actual situation, so that product circuit is walked
Line is freer.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the positive structure diagram of the utility model；
Fig. 3 is the configuration schematic diagram of the utility model；
Fig. 4 is structural schematic diagram after the assembling of the utility model.
1, pedestal；2, contact pin；3, the first buckling parts；4, jack；5, first circle is fastened；6, buckling groove；7, the second buckling parts；
8, second circle is fastened；9, jack pedestal；10, pole piece placing groove；11, pin holes；12, contact pin electrode slice；13, " L " type pole piece；
14, open and flat pole piece；15, connecting part；16, convex disk；17, reinforcing rib.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.It should be noted that the utility model attached drawing is all made of simplified form
And using non-accurate than column, only to convenient, lucidly aid illustration the utility model embodiment purpose.
As shown in Fig. 1 ~ Fig. 4, a kind of three hole bases of quick despatch include pedestal 1 and are installed on the pedestal 1
Contact pin 2；
The length of the pedestal 1 is 128.8mm comprising has the first buckling parts 3；First buckling parts, 3 top center
" plum blossom " the shape jack 4 for being 8.4mm equipped with each single hole radius, bottom is surrounded by the first fastening circle 5；Described first fastens circle
5 are uniformly provided with several buckling grooves 6, and inside is equipped with the second buckling parts 7；Second buckling parts 7 is surrounded by the second fastening circle
8, center is equipped with jack pedestal 9；Pole piece placing groove 10 there are three being set at the top of the jack pedestal 9；10 bottom of pole piece placing groove
Portion is equipped with the pin holes 11 connecting with the jack 4, and top is correspondingly provided with contact pin electrode slice 12；The contact pin electrode slice 12 includes
There are " L " type pole piece 13 and open and flat pole piece 14；" L " the type pole piece 13 is set to the intermediate pole piece placing groove 10；It is described flat
Exhibition pole piece 14 is set in the pole piece placing groove 10 of " L " type pole piece two sides, connecting part 15 and " L " the type pole piece
Direction is consistent；
2 middle and lower sections of contact pin are equipped with a convex disk 16 being correspondingly arranged with the pin holes 11, and are pacified by the convex disk 16
It is filled in the pin holes 11, back segment is pierced by the contact pin electrode slice 12, and uses screw phase with the contact pin electrode slice 12
Connection；
It further include having reinforcing rib 17；The reinforcing rib 17 be set to it is described second fasten circle 8 with the jack pedestal 9 it
Between, and the 9 top surrounding of jack pedestal is extended to, for reinforcing the stability of second buckling parts 7.
Working principle: being installed first, and the contact pin 2 is directed at the pin holes 11 and is installed, and its back segment is allowed to be pierced by
The contact pin electrode slice 12, and the contact pin electrode slice 12 is tightened into fixation with 2 back segment of contact pin using screw, implement herein
In example, the open and flat pole piece 14 and 15 direction of connecting part of " L " the type pole piece are consistent upward, can also adjust according to the actual situation
The wiring direction of the open and flat pole piece 14.Then wiring, from Fig. 3,4 view direction in terms of, the open and flat pole piece 14 on the left side connects
Upper zero curve, the open and flat pole piece 14 on the right connect firewire, and " L " the type pole piece connects ground wire, then installs the pedestal 1
Onto the bottom cover of electric appliance, there is the fastening being correspondingly arranged with first buckling parts 3, second buckling parts 7 on the bottom cover
Mechanism enables the pedestal 1 is closely firm to be installed on the bottom cover.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (7)
1. a kind of three hole bases of quick despatch, it is characterised in that: include pedestal and the contact pin that is installed on the pedestal；
The pedestal includes the first buckling parts；The first buckling parts top center is equipped with " plum blossom " shape jack, bottom surrounding
Circle is fastened equipped with first；Described first, which fastens circle, is uniformly provided with several buckling grooves, and inside is equipped with the second buckling parts；Described second
Buckling parts is surrounded by the second fastening circle, and center is equipped with jack pedestal；The jack base top is set there are three pole piece placing groove；
The pole piece places trench bottom and is equipped with the pin holes connecting with the jack, and top is correspondingly provided with contact pin electrode slice；
The contact pin middle and lower sections are equipped with a convex disk, and are installed by the convex disk into the pin holes, and back segment is pierced by described insert
Pin electrode piece, and be connected with the contact pin electrode slice.
2. a kind of three hole bases of quick despatch according to claim 1, it is characterised in that: further include having reinforcing rib；Institute
It states reinforcing rib to be set between the second fastening circle and the jack pedestal, and extends to the jack base top surrounding,
For reinforcing the stability of second buckling parts.
3. a kind of three hole bases of quick despatch according to claim 1, it is characterised in that: the convex disk and the contact pin
Hole is correspondingly arranged, and for consolidating the contact pin, prevents from shaking.
4. a kind of three hole bases of quick despatch according to claim 1, it is characterised in that: the contact pin electrode slice includes
There are " L " type pole piece and open and flat pole piece；" L " the type pole piece is set to the intermediate pole piece placing groove；The open and flat pole piece is set
It is placed in the pole piece placing groove of " L " type pole piece two sides, connecting part is consistent with the type pole piece direction " L ".
5. a kind of three hole bases of quick despatch according to claim 1, it is characterised in that: the contact pin by screw with
The contact pin electrode slice is fixed.
6. a kind of three hole bases of quick despatch according to claim 1, it is characterised in that: the length of the pedestal is
128.8mm。
7. a kind of three hole bases of quick despatch according to claim 1, it is characterised in that: each single hole of jack
Radius is 8.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920224005.0U CN209461692U (en) | 2019-02-22 | 2019-02-22 | A kind of three hole bases of quick despatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920224005.0U CN209461692U (en) | 2019-02-22 | 2019-02-22 | A kind of three hole bases of quick despatch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209461692U true CN209461692U (en) | 2019-10-01 |
Family
ID=68046879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920224005.0U Active CN209461692U (en) | 2019-02-22 | 2019-02-22 | A kind of three hole bases of quick despatch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209461692U (en) |
-
2019
- 2019-02-22 CN CN201920224005.0U patent/CN209461692U/en active Active
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