CN202601861U - Improved structure of connecter base - Google Patents
Improved structure of connecter base Download PDFInfo
- Publication number
- CN202601861U CN202601861U CN 201220160960 CN201220160960U CN202601861U CN 202601861 U CN202601861 U CN 202601861U CN 201220160960 CN201220160960 CN 201220160960 CN 201220160960 U CN201220160960 U CN 201220160960U CN 202601861 U CN202601861 U CN 202601861U
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- CN
- China
- Prior art keywords
- insulation shell
- short
- terminal
- chamber
- pressure line
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to an improved structure of a connector base, which comprises an insulation housing, a top cover, line pressing terminals, and a temperature fuse. Front, rear, upper and lower end surfaces of the insulation housing are open, wherein separator plates form at least three independent and parallel cavities, i.e., a first cavity, a second cavity and a third cavity in the front end, separator plates form at least three cavities including a fourth cavity, a fifth cavity and a sixth cavity in the rear end surface, leads of a power supply terminal are inserted into the fourth, the fifth and the sixth cavities, and a fixing groove is arranged in the upper part of the front end of the insulation housing; the top cover is arranged in the fixing groove which is arranged in the upper part of the front end of the insulation housing; the line pressing terminals comprise a first line pressing terminal, a second line pressing terminal and a third line pressing terminal, wherein each line pressing terminal comprises a fixing portion and a connection portion, each fixing portion is horizontally plugged into one of the fourth, the fifth and the sixth cavities in the rear end from one of the first, the second and the third cavities in the front end of the insulation housing, and matches with a wiring screw and a nut to form a wiring structure; and the temperature fuse comprises a fuse body and a fuse lead, wherein the fuse body is arranged in the fixing groove which is arranged in the upper part of the front end of the insulation housing, and the fuse lead is electrically connected with the wiring terminals. According to the utility model, various connection modes including wiring connection and wire-plugging connection are designed in one product, which greatly reduces space for installing more than two connectors, decreases the cost and saves the space.
Description
Technical field
The utility model relates to the junction block structure, particularly a kind of improvement structure of junction block.
Background technology
Along with the development of domestic and international electron trade, the scope of application of various connectors is more and more wider, requires kind also more and more; Pay formula like the screw lock; The terminal formula, plug-in ..., connector in the market is single connected mode; When the client needs two or morely connect a thread mode time, be very much difficulty to the selection of product.
Band Thermal Cutoffs connector such as Wiring type connector, the plug wire connector device that inside and outside air-conditioning, is absolutely necessary in the machine; The existing market connector is Thermal Cutoffs and comes transmission signals from connector inside lead material; Increase installation difficulty like this, also needed extra control system installing space.
Summary of the invention
The purpose of the utility model is to design a kind of improvement structure of junction block, and the design of multiple connected mode on identical product, is dwindled greatly and two above connectors are installed and are caused the space excessive.Wiring type, the plug wire connector device that inside and outside air-conditioning, is absolutely necessary in the machine, plug wire is with after Wiring type combines, and cost reduces, saving in space.
For achieving the above object, the technical scheme of the utility model is,
The utility model junction block upper strata is that the screw lock is paid the mode of connection, and lower floor is the plug wire mode of connection, and top design is imbedded Thermal Cutoffs, when occurrence temperature is too high, can cut off control loop automatically, and machine (air conditioner) is in a safe condition.
Particularly; The improvement structure of the junction block of the utility model, it comprises, insulation shell; Its front and back end and upper and lower end face opening; Front end forms i.e. first～the 3rd chamber of at least three independences, chamber arranged side by side by dividing plate, and accordingly, rear end face is offered at least three the 4th～the 6th chambers that formed the plant of power supply source end lead by dividing plate; The insulation shell upper front end is established holddown groove; Top cover is arranged at the insulation shell upper front end and establishes holddown groove; First～the 3rd pressure line terminal, the connecting portion that comprises the fixed part of laminated structure respectively and be connected in fixed part one end, supply the client wiring to use; Described fixed part plugs to the 4th of rear end～the 6th chamber from first of housing Inner Front End～the 3rd chamber level that insulate, and cooperates terminal screw, nut to form the Wiring type structure that power supply source end lead connects usefulness respectively; Thermal Cutoffs comprises body and fuse lead-in wire, and body is arranged at the insulation shell upper front end and establishes in the holddown groove, and is fixed in the groove by said top cover, and fuse lead-in wire is electrically connected in first～the 3rd pressure line terminal any one.
Further, the connecting portion of described first～the 3rd pressure line terminal is respectively one to become vertically disposed conducting strip, this conducting strip to lay respectively in first of insulation shell Inner Front End～the 3rd chamber with fixed part.
Again, also comprise a short-circuit structure, this short-circuit structure is that lead two ends connect first～the 3rd pressure line terminal.
Have again; Also comprise a short-circuit structure; This short-circuit structure is a short-circuit piece terminal, and this short-circuit piece terminal comprises the fixed part of laminated structure and be connected in the connecting portion of fixed part one end, and the other end of this connecting portion is electrically connected in first～the 3rd pressure line terminal any one; Correspondingly, establish the chamber that supplies the short-circuit piece terminal to plug in the insulation shell.
Described insulation shell front and back ends is established four independences, chamber arranged side by side respectively, correspondingly, is plugged with three pressure line terminals and a short-circuit piece terminal in the insulation shell.
Described insulation shell front and back ends is established five independences, chamber arranged side by side respectively, correspondingly, is plugged with four pressure line terminals and a short-circuit piece terminal in the insulation shell.
The beneficial effect of the utility model:
The utility model junction block upper strata is that the screw lock is paid the mode of connection, and lower floor is the plug wire mode of connection, and top design is imbedded Thermal Cutoffs, when occurrence temperature is too high, can cut off control loop automatically, and machine (air conditioner) is in a safe condition.
Description of drawings
Fig. 1 is the stereogram of the utility model embodiment one.
Fig. 2 is the vertical view of the utility model embodiment one.
Fig. 3 is the three-dimensional exploded view of the utility model embodiment one.
Fig. 4 is the cutaway view of the utility model embodiment one.
Fig. 5 is the stereogram of the utility model embodiment two.
Fig. 6 is the vertical view of the utility model embodiment two.
Fig. 7 is the three-dimensional exploded view of the utility model embodiment two.
Fig. 8 is the cutaway view of the utility model embodiment two.
Embodiment
Referring to Fig. 1～Fig. 4, the improvement structure of the junction block of the utility model embodiment one, it comprises; Insulation shell 1, its front and back end and upper and lower end face opening, front end by dividing plate form five independences, chamber arranged side by side promptly first chamber 101 (with first chamber 101 is example; Down together)～the 5th chamber; Accordingly, rear end face is offered five the 6th chamber 102 (with the 6th chamber 102 is example, down together)～the tenth chambers that formed 13 plants of power supply source end lead by dividing plate; The insulation shell upper front end is established holddown groove 111; Top cover 2 is arranged at insulation shell 1 upper front end and establishes holddown groove 111; First pressure line terminal 3 (is example with first pressure line terminal 3, down with)～the 4th pressure line terminal comprises the fixed part 31 (is example with first pressure line terminal 3, down with) of laminated structure respectively and is connected in fixed part 31 1 ends, supplies the connecting portion 32 of client wiring 14 usefulness; Described fixed part 31 plugs to the 6th of rear end～the 9th chamber from first～the 4th chamber level of housing 1 Inner Front End that insulate, and cooperates terminal screw 7, nut 8 to form the Wiring type structure that power supply source end lead connects usefulness respectively; Thermal Cutoffs 9 comprises body 91 and fuse lead-in wire 92, and body is arranged at insulation shell 1 upper front end and establishes in the holddown groove 111, and is fixed in the groove by said top cover 2, and the fuse lead-in wire is electrically connected first pressure line terminal; One short-circuit structure 12; This short-circuit structure 12 is a short-circuit piece terminal; This short-circuit piece terminal comprises the fixed part 121 of laminated structure and is connected in the connecting portion 122 of fixed part 121 1 ends; The other end of this connecting portion 122 is electrically connected a lead 123, and lead 123 other ends connect first～the 3rd pressure line terminal; Its fixed part 121 plugs to the tenth chamber of rear end from the 5th chamber level of housing 1 Inner Front End that insulate, and cooperates terminal screw 7, nut 8 to form the Wiring type structure that power supply source end lead connects usefulness respectively;
Referring to Fig. 5～Fig. 8; (with first pressure line terminal 3 is example to the connecting portion 32 of described first～the 4th pressure line terminal 3～6 of the utility model; Down with) be respectively one with 31 one-tenth vertically disposed conducting strips of fixed part, this conducting strip lays respectively in first～the 4th chamber of insulation shell 1 Inner Front End.
One short-circuit structure 12; This short-circuit structure 12 is a short-circuit piece terminal; This short-circuit piece terminal comprises the fixed part 121 of laminated structure and is connected in the connecting portion 122 of fixed part 121 1 ends, and the other end of this connecting portion 122 is electrically connected in first～the 3rd pressure line terminal any one; Its fixed part 121 plugs to the tenth chamber of rear end from the 5th chamber level of housing 1 Inner Front End that insulate, and cooperates terminal screw 7, nut 8 to form the Wiring type structure that power supply source end lead 13 connects usefulness respectively.
In sum, the utility model on identical product, dwindles multiple connected mode (the junction block upper strata is that screw lock is paid a mode of connection, and lower floor is the plug wire mode of connection) design greatly and two above connectors are installed and are caused the space excessive.Wiring type, the plug wire connector device that inside and outside air-conditioning, is absolutely necessary in the machine, plug wire is with after Wiring type combines, and cost reduces, saving in space.
Claims (6)
1. the improvement structure of junction block is characterized in that, comprise,
Insulation shell, its front and back end and upper and lower end face opening, front end forms i.e. first～the 3rd chamber of at least three independences, chamber arranged side by side by dividing plate, and accordingly, rear end face is offered at least three the 4th～the 6th chambers that formed the plant of power supply source end lead by dividing plate; The insulation shell upper front end is established holddown groove;
Top cover is arranged at the insulation shell upper front end and establishes holddown groove;
First～the 3rd pressure line terminal, the connecting portion that comprises the fixed part of laminated structure respectively and be connected in fixed part one end, supply the client wiring to use; Described fixed part plugs to the 4th of rear end～the 6th chamber from first of housing Inner Front End～the 3rd chamber level that insulate, and cooperates terminal screw, nut to form the Wiring type structure that power supply source end lead connects usefulness respectively;
Thermal Cutoffs comprises body and fuse lead-in wire, and body is arranged at the insulation shell upper front end and establishes in the holddown groove, and is fixed in the groove by said top cover, and fuse lead-in wire is electrically connected in first～the 3rd pressure line terminal any one.
2. the improvement structure of junction block as claimed in claim 1; It is characterized in that; The connecting portion of described first～the 3rd pressure line terminal is respectively one to become vertically disposed conducting strip, this conducting strip to lay respectively in first of insulation shell Inner Front End～the 3rd chamber with fixed part.
3. the improvement structure of junction block as claimed in claim 1 is characterized in that, also comprises a short-circuit structure, and this short-circuit structure is that lead two ends connect first～the 3rd pressure line terminal.
4. the improvement structure of junction block as claimed in claim 1; It is characterized in that, also comprise a short-circuit structure, this short-circuit structure is a short-circuit piece terminal; This short-circuit piece terminal comprises the fixed part of laminated structure and is connected in the connecting portion of fixed part one end; The other end of this connecting portion is electrically connected in first～the 3rd pressure line terminal any one, correspondingly, establishes the chamber that supplies the short-circuit piece terminal to plug in the insulation shell.
5. like the improvement structure of claim 1 or 4 described junction blocks, it is characterized in that described insulation shell front and back ends is established four independences, chamber arranged side by side respectively, correspondingly, is plugged with three pressure line terminals and a short-circuit piece terminal in the insulation shell.
6. like the improvement structure of claim 1 or 4 described junction blocks, it is characterized in that described insulation shell front and back ends is established five independences, chamber arranged side by side respectively, correspondingly, is plugged with four pressure line terminals and a short-circuit piece terminal in the insulation shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220160960 CN202601861U (en) | 2012-04-16 | 2012-04-16 | Improved structure of connecter base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220160960 CN202601861U (en) | 2012-04-16 | 2012-04-16 | Improved structure of connecter base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202601861U true CN202601861U (en) | 2012-12-12 |
Family
ID=47319380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220160960 Expired - Fee Related CN202601861U (en) | 2012-04-16 | 2012-04-16 | Improved structure of connecter base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202601861U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811198A (en) * | 2014-12-31 | 2016-07-27 | 上海合璧电子电器有限公司 | Electrical connector applied to ventilator |
| CN107171114A (en) * | 2017-06-27 | 2017-09-15 | 四川华丰企业集团有限公司 | Pedestal after rectangular connector |
| CN107591294A (en) * | 2017-10-25 | 2018-01-16 | 乐清市高科环保电子有限公司 | A kind of circuit breaker connecting apparatus |
| CN109586090A (en) * | 2017-09-29 | 2019-04-05 | 技嘉科技股份有限公司 | Power connector and its assemble method |
-
2012
- 2012-04-16 CN CN 201220160960 patent/CN202601861U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811198A (en) * | 2014-12-31 | 2016-07-27 | 上海合璧电子电器有限公司 | Electrical connector applied to ventilator |
| CN107171114A (en) * | 2017-06-27 | 2017-09-15 | 四川华丰企业集团有限公司 | Pedestal after rectangular connector |
| CN109586090A (en) * | 2017-09-29 | 2019-04-05 | 技嘉科技股份有限公司 | Power connector and its assemble method |
| CN109586090B (en) * | 2017-09-29 | 2020-07-03 | 技嘉科技股份有限公司 | Power connector and assembling method thereof |
| CN107591294A (en) * | 2017-10-25 | 2018-01-16 | 乐清市高科环保电子有限公司 | A kind of circuit breaker connecting apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20130416 |