CN203850485U - Portable plugging contact type combined module - Google Patents
Portable plugging contact type combined module Download PDFInfo
- Publication number
- CN203850485U CN203850485U CN201420163526.7U CN201420163526U CN203850485U CN 203850485 U CN203850485 U CN 203850485U CN 201420163526 U CN201420163526 U CN 201420163526U CN 203850485 U CN203850485 U CN 203850485U
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- CN
- China
- Prior art keywords
- contact
- inner core
- contact type
- upper cover
- connection contact
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a portable plugging contact type combined module which comprises a pedestal, an upper cover and a connecting contact for inserting in a socket of an electric energy meter, wherein an inner core is arranged in the connecting contact. The combined module is further provided with an inclined wedge mechanism. The rotation movement of the inclined wedge mechanism drives the portion of the inclined wedge mechanism inserted in the inner core to move back and forth and is turned into axial displacement of the inner core, so as to realize the tensioning and loosening of exposed end spring of the connecting contact. The portable plugging contact type combined module overcomes the defects of a conventional plugging module, and abandons the direct contact type adjusting means through manual twisting and rotating. Tensioning and loosening connection between the connecting contact and the socket of the electric energy meter by adjusting a threaded sleeve with a screwdriver without plugging. The portable plugging contact type combined module realizes rapid, convenient, safe and reliable on-site installation, and is convenient for manufacture and long in service lifetime.
Description
Technical field
The utility model relates to a kind of contact type composite module of light plug.
Background technology
At present, national grid clearly specify " electric energy meter is installed, electrical connection should realize by electric energy meter dedicated connector; wire must not directly access electric energy meter, and electric energy meter socket connector plug should adopt interference fit plug, so as to realize electric energy meter fast, conveniently, safely, firm installation function ".But because existing a large amount of kilowatt-hour meter connects by the deviation of aperture, socket joint hole and pitch-row larger, adopt simple bullet cover, interference fit connects, and can cause excessive contact engaging and separating force, and keeps in repair, safeguards need to adjust shell fragment deformation amplitude time and can only break by artificial hand, not only be difficult to adjust position, and very trouble, easily get an electric shock, can not realize by " electric energy meter fast, convenient, safety, firm installation function ", and manufacture require high, useful life is short, therefore needs to improve.
Utility model content
Technical problem to be solved in the utility model is: the contact type composite module that a kind of light plug is provided, belong under matched in clearance state and insert and the pattern of extracting, need not contact engaging and separating force, electric conductor machinery-free abrasion, can be fast, convenient, safety, the scene of realizing securely electric energy meter installs and changes, and easily manufactured, long service life.
The utility model solves the technical scheme that its technical problem adopts: a kind of contact type composite module of light plug, comprise base, upper cover and for inserting the connection contact in electric energy meter socket joint hole, described connection contact is arranged between base and upper cover by clamping, and fix with fixed screw upper covering, described connection contact is hollow structure, exposing head end is the plural spring leaf composition distributing by even circumferential, described connection contact inside is provided with an inner core, on inner core, offer an oblique through hole, one Wedge mechanism is successively through described upper cover, oblique through hole on inner core, base, and fix by driving screw and swivel nut in upper cover, when outside rotates swivel nut with screwdriver, described Wedge mechanism rotates by swivel nut, drive the Wedge mechanism part of inserting oblique through hole in inner core to move forward and backward, convert the axial displacement of inner core to, realizing connection contact exposes the tensioner of head end spring leaf and unclamps,
Further, composite module described in the utility model is provided with at least two and connects contact, and the rear end of each connection contact is provided with binding post;
Further, the inner surface that exposes head end of connection contact described in the utility model is taper seat, and the end of described inner core is the conical structure matching with the described inner surface that exposes head end that is connected contact;
Further, on base described in the utility model, be also provided with installing hole.
The beneficial effects of the utility model are: the contact type composite module of a kind of light plug of the present utility model has overcome the deficiency of traditional plug-in module, having abandoned the human body direct contact types such as artificial hand is broken, artificial hand rotation regulates, as long as just can realize and connect the tensioner in contact and electric energy meter socket joint hole or unclamp connection by screwdriver Adjusting bolt Adjusting screw, need not contact engaging and separating force, can be fast, convenient, safety, the scene of realizing securely electrical equipment installs, and easily manufactured, long service life.
Brief description of the drawings
Fig. 1 is vertical view of the present utility model;
Fig. 2 is the cutaway view of the utility model front view;
Fig. 3 is the structural representation that connects contact in the utility model;
Fig. 4 is the structural representation of inner core in the utility model;
Fig. 5 is the schematic diagram of Wedge mechanism in the utility model;
Fig. 6 realizes connection contact to expose head end spring leaf tensioner view under Wedge mechanism effect in the utility model;
Fig. 7 is the connection terminal structure schematic diagram in the utility model.
In figure: 1. base, 1-1. installing hole 2. upper covers, 2-1 fixed screw, 2-2 drives screw, and 2-3. swivel nut 3. connects contact, 3-1. spring leaf, 3-2. binding post, 4. inner core, the oblique through hole of 4-1., 5. Wedge mechanism.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the embodiment of the contact type composite module of a kind of light plug of the utility model shown in Fig. 7, a kind of contact type composite module of light plug, comprise base 1, upper cover 2 and four are for inserting the connection contact 3 in electric energy meter socket joint hole, on described base 1, be also provided with installing hole 1-1, described connection contact 3 is arranged between base 1 and upper cover 2 by clamping, and fix with fixed screw 2-1 on upper cover 2, and the rear end of each connection contact 3 is provided with binding post 3-2, described connection contact 3 is hollow structure, exposing head end is the plural spring leaf 3-1 composition distributing by even circumferential, and the inner surface that exposes head end is taper seat, described connection contact 3 inside are provided with an inner core 4, the end of inner core 4 is the conical structure matching with the described inner surface that exposes head end that is connected contact 3, on inner core 4, also offer an oblique through hole 4-1, one Wedge mechanism 5 is successively through described upper cover, oblique through hole 4-1 on inner core 4, base 1, and fix by driving screw 2-2 and swivel nut 2-3 in upper cover 2, as screwdriver rotation swivel nut 2-3 for outside, described Wedge mechanism 4 rotates by swivel nut 2-3, drive Wedge mechanism 5 parts of inserting oblique through hole 4-1 in inner core 4 to move forward and backward, convert the axial displacement of inner core 4 to, realizing connection contact 3 exposes the tensioner of head end spring leaf 3-1 and unclamps.
The contact type composite module of a kind of light plug of the present utility model has overcome the deficiency of traditional plug-in module, having abandoned the human body direct contact types such as artificial hand is broken, artificial hand rotation regulates, as long as just can realize and connect the tensioner in contact 3 and electric energy meter socket joint hole or unclamp connection by screwdriver Adjusting bolt Adjusting screw 2-3, need not contact engaging and separating force, can be fast, convenient, safety, the scene of realizing securely electrical equipment installs, and easily manufactured, long service life.
Technical scope of the present utility model is not limited to foregoing, and the change that related personnel carries out in the scope that does not depart from the utility model technological thought or amendment all belong to the scope that the utility model is protected.
Claims (4)
1. the contact type composite module of a light plug, comprise base (1), upper cover (2) and for inserting the connection contact (3) in electric energy meter socket joint hole, described connection contact (3) is clamped to be arranged between base (1) and upper cover (2), and upper fixing with fixed screw (2-1) at upper cover (2), described connection contact (3) is hollow structure, exposing head end is plural spring leaf (3-1) composition distributing by even circumferential, its feature is being: described connection contact (3) inside is provided with an inner core (4), on inner core (4), offer an oblique through hole (4-1), one Wedge mechanism (5) is successively through described upper cover (2), oblique through hole (4-1) on inner core (4), base (1), and fixing by driving screw (2-2) and swivel nut (2-3) in upper cover (2), described Wedge mechanism (5) is regulated and is rotated by swivel nut (2-3), drive Wedge mechanism (5) part of inserting oblique through hole (4-1) in inner core (4) to move forward and backward, convert the axial displacement of inner core (4) to, realizing connection contact (3) exposes the tensioner of head end spring leaf (3-1) and unclamps.
2. the contact type composite module of a kind of light plug as claimed in claim 1, is characterized in that: described composite module is provided with at least two and connects contact (3), and the rear end of each connection contact (3) is provided with binding post (3-2).
3. the contact type composite module of a kind of light plug as claimed in claim 1, it is characterized in that: the inner surface that exposes head end of described connection contact (3) is taper seat the conical structure of the end of described inner core (4) for matching with the described inner surface that exposes head end that is connected contact (3).
4. the contact type composite module of a kind of light plug as claimed in claim 1, is characterized in that: on described base (1), be also provided with installing hole (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163526.7U CN203850485U (en) | 2014-04-04 | 2014-04-04 | Portable plugging contact type combined module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163526.7U CN203850485U (en) | 2014-04-04 | 2014-04-04 | Portable plugging contact type combined module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850485U true CN203850485U (en) | 2014-09-24 |
Family
ID=51563458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420163526.7U Withdrawn - After Issue CN203850485U (en) | 2014-04-04 | 2014-04-04 | Portable plugging contact type combined module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904453A (en) * | 2014-04-04 | 2014-07-02 | 常州市佳雷电子有限公司 | Contact type combined module convenient to plug and pull out |
-
2014
- 2014-04-04 CN CN201420163526.7U patent/CN203850485U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904453A (en) * | 2014-04-04 | 2014-07-02 | 常州市佳雷电子有限公司 | Contact type combined module convenient to plug and pull out |
| CN103904453B (en) * | 2014-04-04 | 2016-04-06 | 常州市维益科技有限公司 | The contact type composite module of light plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140924 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |