CN201623296U - Socket - Google Patents
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- Publication number
- CN201623296U CN201623296U CN2010201063221U CN201020106322U CN201623296U CN 201623296 U CN201623296 U CN 201623296U CN 2010201063221 U CN2010201063221 U CN 2010201063221U CN 201020106322 U CN201020106322 U CN 201020106322U CN 201623296 U CN201623296 U CN 201623296U
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- China
- Prior art keywords
- socket
- wire
- contact piece
- line
- insertion hole
- 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
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Abstract
The embodiment of the utility model discloses a socket which comprises a lower cover provided with a clamping groove, a hardware contact piece assembly embedded in the clamping groove and an upper cover fixed on the lower cover; the hardware contact piece assembly comprises contact pieces and a wire strip which are integrally molded, wherein the number of the contact pieces is more than one, and the wire strip is connected with a live wire, zero line or grounding wire; and a jack assembly is arranged on the upper cover and comprises jacks arranged in the manner of one-to-one correspondence with the contact pieces. Therefore, the contact pieces are connected with the live wire, the zero line or the grounding wire respectively through the wire strip; and no mater how many groups of jack assemblies are arranged in the socket, at most three clamping grooves are required to be arranged for realizing the installation of the contact pieces. Compared with the traditional socket in which a plurality of clamping grooves are correspondingly formed when a plurality of groups of jack assemblies are arranged, the utility model has the advantages that the total occupied space of the clamping grooves in the embodiment is smaller, i.e., and the distance between the jack assemblies on the upper cover is smaller. Therefore, the purpose of increasing the number of the jack assemblies within the unit volume is achieved.
Description
Technical field
The utility model relates to the electrical accessorie technical field, particularly relates to a kind of socket.
Background technology
Portable multidigit socket claims electric power plug socket or power supply changeover device again, is used for one group of supply socket is converted to the multi-group power socket, to reach the expansion insertion hole groups, to realize the common purpose of using a socket of a plurality of electrical equipment.
Existing portable multidigit socket comprises lower cover with draw-in groove, is embedded in the contact chip in the draw-in groove and is fixed in the loam cake that covers down, and loam cake is provided with insertion hole groups, each insertion hole groups comprises three jacks (respectively corresponding live wire, ground wire and zero line) or two jacks (corresponding live wire and zero line respectively), and jack joins with live wire and zero line or live wire, zero line and ground wire respectively by contact chip.General, the contact chip of each group insertion hole groups correspondence all is arranged separately in the draw-in groove, also, be provided with and how much organize insertion hole groups, and what draw-in grooves will correspondingly be set.And because each draw-in groove all needs to take certain space, therefore a plurality of draw-in grooves will take space very big in the socket.When showing on the insertion hole groups of loam cake, be that the distance between insertion hole groups and the insertion hole groups is bigger, cause the negligible amounts of unit volume internal plug seat group.
The utility model content
The utility model embodiment purpose is to provide a kind of socket, to reduce the gross space that draw-in groove takies, increases the quantity of unit volume internal plug seat group.
For achieving the above object, the technical scheme that provides of the utility model embodiment is as follows:
A kind of socket comprises:
Lower cover with draw-in groove;
Be embedded in the hardware contact piece group in the described draw-in groove, described hardware contact piece group comprises integrated contact chip and line sheet, and described contact chip is a plurality of, and described line sheet links to each other with live wire, zero line or ground wire;
Be fixed in the loam cake that covers down, described loam cake is provided with insertion hole groups, and described insertion hole groups comprises position and described contact chip jack one to one.
Preferably, described loam cake and described lower cover pass through screw.
Preferably, described hardware contact piece group is two groups, and wherein the line sheet of one group of hardware contact piece group links to each other with described live wire, and the line sheet of another group hardware contact piece group links to each other with described zero line.
Preferably, described socket also comprises the fixedly wire clamp of wire rod, and described wire clamp is arranged at the end that socket connects wire rod.
Preferably, described socket also comprises the line tail of protecting wire rod, and described line tail is arranged at the junction of socket and wire rod.
As seen, in the utility model embodiment, the hardware contact piece group of socket adopts integrated contact chip and line sheet, and contact chip is unified to link to each other with live wire, zero line or ground wire by the line sheet.This makes in socket how much organize insertion hole groups no matter be provided with, only needs to be provided with the installation that three draw-in grooves just can be realized contact chip at most.How much organizing the socket what draw-in grooves insertion hole groups will correspondingly be provided with existing setting compares, the shared gross space of draw-in groove is less among the utility model embodiment, when showing on the insertion hole groups of loam cake, be that distance between insertion hole groups and the insertion hole groups is less, thereby reach the purpose that increases unit volume internal plug seat group quantity.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, the accompanying drawing that describes below only is some embodiment that put down in writing in the utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the socket that Fig. 1 provides for the utility model embodiment;
The structural representation of the hardware contact piece that Fig. 2 provides for the utility model embodiment;
The structural representation of the lower cover that Fig. 3 provides for the utility model embodiment;
The structural representation of the loam cake that Fig. 4 provides for the utility model embodiment.
Embodiment
In order to make those skilled in the art person understand technical scheme in the utility model better, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all should belong to the scope of the utility model protection.
The utility model embodiment provides a kind of portable multidigit socket, to reduce the gross space that draw-in groove takies, increases the quantity of unit volume internal plug seat group.
Socket among the utility model embodiment comprises: lower cover, hardware contact piece group and loam cake;
Wherein, described lower cover is provided with draw-in groove;
Described hardware contact piece group is embedded in the draw-in groove of described lower cover, and described hardware contact piece group comprises integrated contact chip and line sheet, and described contact chip is a plurality of, and described line sheet links to each other with described live wire, zero line or ground wire;
Described loam cake is placed on the described lower cover, and described loam cake is provided with insertion hole groups, and described insertion hole groups comprises position and described contact chip jack one to one.
In the present embodiment, the hardware contact piece group of socket adopts integrated contact chip and line sheet, and contact chip is unified to link to each other with live wire, zero line or ground wire by the line sheet.This makes in socket, no matter how many insertion hole groups are set, only two or three draw-in grooves of needs just can be realized the installation of contact chip, how much organizing the socket what draw-in grooves insertion hole groups will correspondingly be provided with existing setting compares, the shared gross space of draw-in groove is less in the present embodiment, and, the insertion hole groups quantity that is provided with is more, draw-in groove has the space-saving advantage more in the present embodiment, when showing on the insertion hole groups of loam cake, be that distance between insertion hole groups and the insertion hole groups is less, thereby reach the purpose that increases unit volume internal plug seat group quantity.Thereby can be implemented under the situation that does not increase the socket volume, increase the quantity of insertion hole groups, perhaps under the situation that does not reduce insertion hole groups quantity, reduce the volume of socket.
Insertion hole groups in the above-mentioned socket can be three-phase (corresponding live wire, ground wire and zero line respectively) or two-phase (corresponding live wire and zero line respectively), will be that example is described in detail with a two-phase socket below.
Fig. 1 and Fig. 2 show a kind of structure of the two-phase socket that present embodiment provides, and comprising: lower cover 10, hardware contact piece group 20 and loam cake 30;
Wherein, on the described lower cover 10 draw-in groove 102 is arranged;
Described hardware contact piece group 20 is embedded in the draw-in groove 102 of described lower cover 10, and comprises integrated contact chip 201 and line sheet 202, and described contact chip 201 is a plurality of, and described line sheet 202 links to each other with live wire or zero line; In the present embodiment, hardware contact piece group 20 is two groups, and wherein the line sheet 202 of one group of hardware contact piece group 20 links to each other with live wire, and the line sheet 202 of another group hardware contact piece group 20 links to each other with zero line;
Described loam cake 30 is placed on the described lower cover 10, and described loam cake 30 is provided with position and contact chip 201 jack 301 one to one.
Need to prove that the utility model is not done any qualification to arranging on 201 online 202 of the shape of line sheet 202 and the contact chips, those skilled in the art can design according to actual needs.
In the above-described embodiment, lower cover 10 is provided with the corresponding screw hole in a plurality of positions with loam cake 30, and 10 loam cakes 30 of lower cover are fastening fixing by the screw that passes described screw hole.
In another embodiment of the utility model; please again referring to Fig. 1, for the fixing wire rod that is connected with socket, the end of incoming cables between lower cover 10 and loam cake 30 also can be provided with wire clamp 40; described wire clamp 40 fixes by bolt and lower cover 10, can protect wire rod by loosening or pull out.
In another embodiment of the utility model, in order to protect the wire rod that is connected with socket, the end of incoming cables between lower cover 10 and loam cake 30 also can be provided with line tail 50 (referring to Fig. 1), can not fracture in waving for a long time with the protection wire rod.
Certainly, above-mentioned wire clamp and line tail equally also are applicable to three-phase socket, do not give unnecessary details at this.
In another embodiment of the utility model, referring to Fig. 3, the lower cover of socket comprises: screw hole 101, and draw-in groove 102 and cable clamping interface 103, wherein:
The screw hole 101 of described lower cover 10 with on the screw hole that covers corresponding, screw pass lower cover 10 and on cover corresponding with it screw hole, loam cake and lower cover are fixed together;
Described draw-in groove 102 is two, and with respect to center line 104 symmetries of lower cover, is used for fixing the hardware contact piece group;
Described cable clamping interface 103 is positioned at the end of incoming cables of lower cover 10, and fixedlys connected with wire clamp, makes from the wire rod that passes between cable clamping interface 103 and wire clamp to be difficult for becoming flexible or being drawn out;
Described cable clamping interface 103 is provided with the screw hole with above-mentioned wire clamp correspondence, and cable clamping interface 103 and wire clamp are fastening fixing by the screw that passes described screw hole.
Because the position of contact chip is corresponding one by one in the position of loam cake jack and the hardware contact piece group, so determined by the position of also arranging by contact chip in the hardware contact piece group of insertion hole groups that jack constituted.In another embodiment of the utility model, referring to Fig. 4, jack 301 all insertion hole groups, that join with live wire is distributed in a side of loam cake center line 302, and is distributed in another example of loam cake center line 302 with the jack 301 that zero line joins.Also be, all contact chips that join by line sheet and live wire are distributed in a side (promptly all are word order by the contact chip that line sheet and live wire join) of loam cake center line 302 in the present embodiment, and all contact chips that join by line sheet and zero line are distributed in the opposite side (promptly all are word order by the contact chip that line sheet and zero line join) of loam cake center line 302.
Certainly, in other embodiments, contact chip also can be other distributions, for example, all contact chips that join by line sheet and live wire are distribution in a zigzag, and all contact chips that join by line sheet and zero line also are corresponding zigzag distribution, show to cover that promptly insertion hole groups is distribution in a zigzag.When specific implementation, those skilled in the art can carry out flexible design as required, do not give unnecessary details at this.
In above-mentioned all two-phase sockets, to link into an integrated entity with the contact chip that joins on live wire or the zero line by the line sheet, therefore, only need two functions that draw-in groove just can realize installing a plurality of jacks, how much organize the socket what draw-in grooves insertion hole groups will correspondingly be provided with existing setting and compare, draw-in groove is less at the inner shared gross space of socket, when showing on the insertion hole groups of loam cake, be that distance between insertion hole groups and the insertion hole groups is less, thereby reach the purpose that increases unit volume internal plug seat group quantity.Therefore under the situation of equal volume, more insertion hole groups can be set, perhaps under the situation that does not reduce insertion hole groups quantity, reduce the volume of socket.Thereby can satisfy user's different needs.
The above only is the application's a embodiment; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the application's protection range.
Claims (5)
1. a socket is characterized in that, comprising:
Lower cover with draw-in groove;
Be embedded in the hardware contact piece group in the described draw-in groove, described hardware contact piece group comprises integrated contact chip and line sheet, and described contact chip is a plurality of, and described line sheet links to each other with live wire, zero line or ground wire;
Be fixed in the loam cake that covers down, described loam cake is provided with insertion hole groups, and described insertion hole groups comprises position and described contact chip jack one to one.
2. socket according to claim 1 is characterized in that, described loam cake and described lower cover pass through screw.
3. socket according to claim 1 is characterized in that, described hardware contact piece group is two groups, and wherein the line sheet of one group of hardware contact piece group links to each other with described live wire, and the line sheet of another group hardware contact piece group links to each other with described zero line.
4. according to each described socket of claim 1-3, it is characterized in that, also comprise the fixedly wire clamp of wire rod, described wire clamp is arranged at the end that socket connects wire rod.
5. according to each described socket of claim 1-3, it is characterized in that also comprise the line tail of protecting wire rod, described line tail is arranged at the junction of socket and wire rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201063221U CN201623296U (en) | 2010-01-28 | 2010-01-28 | Socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201063221U CN201623296U (en) | 2010-01-28 | 2010-01-28 | Socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201623296U true CN201623296U (en) | 2010-11-03 |
Family
ID=43026753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201063221U Expired - Fee Related CN201623296U (en) | 2010-01-28 | 2010-01-28 | Socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201623296U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386539A (en) * | 2011-09-28 | 2012-03-21 | 浙江大学 | Continuous type slot socket |
| CN102738672A (en) * | 2012-06-14 | 2012-10-17 | 河南省电力公司信阳供电公司 | Novel power supply socket |
| CN105322348A (en) * | 2015-11-02 | 2016-02-10 | 宁波圣光电器有限公司 | Novel power supply patch board |
| CN112164921A (en) * | 2020-09-27 | 2021-01-01 | 西安宝鑫自动化设备有限公司 | Power strip capable of reducing loss of copper sheet |
-
2010
- 2010-01-28 CN CN2010201063221U patent/CN201623296U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386539A (en) * | 2011-09-28 | 2012-03-21 | 浙江大学 | Continuous type slot socket |
| CN102738672A (en) * | 2012-06-14 | 2012-10-17 | 河南省电力公司信阳供电公司 | Novel power supply socket |
| CN105322348A (en) * | 2015-11-02 | 2016-02-10 | 宁波圣光电器有限公司 | Novel power supply patch board |
| CN112164921A (en) * | 2020-09-27 | 2021-01-01 | 西安宝鑫自动化设备有限公司 | Power strip capable of reducing loss of copper sheet |
| CN112164921B (en) * | 2020-09-27 | 2021-11-26 | 温州市正瑞科技有限公司 | Power strip capable of reducing loss of copper sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20150128 |
|
| EXPY | Termination of patent right or utility model |