CN201204399Y - Extraction type 1/2 unit circuit distribution adapter - Google Patents
Extraction type 1/2 unit circuit distribution adapter Download PDFInfo
- Publication number
- CN201204399Y CN201204399Y CNU2008201180105U CN200820118010U CN201204399Y CN 201204399 Y CN201204399 Y CN 201204399Y CN U2008201180105 U CNU2008201180105 U CN U2008201180105U CN 200820118010 U CN200820118010 U CN 200820118010U CN 201204399 Y CN201204399 Y CN 201204399Y
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- China
- Prior art keywords
- socket
- inserted sheet
- pull
- distribution adapter
- circuit distribution
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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 discloses a draw-out type 1/2unit circuit distribution adapter, comprising a casing, a primary lead-in terminal socket mounted in the casing, a major loop lead-in and lead out socket and a primary lead-out terminal socket, the primary lead-in terminal socket and the plug-in sheet of the major loop lead-in and lead out socket show a bar with one end opening a seam, a collet is fixed at both sides of the plug-in sheet, and an connecting part is fixed on the plug-in sheet. Compared with the present technology, the distribution adapter of the utility model can prevent bad contact due to deformation because of repetition insertion of plug-in sheet, because of the collet clamping at the plug-in sheets. The distribution adapter has simple structure and long service life.
Description
Technical field
The utility model belongs to the low-voltage distribution apparatus technical field, relates to a kind of pull-out type 1/2 element circuit distribution adapter particularly.
Background technology
Pull-out type 1/2 element circuit distribution adapter has end of incoming cables socket and two road major loop inlet wire sockets and two road major loop outlet sockets usually.The inserted sheet of the existing above-mentioned socket of adapter generally directly is riveted on bus or the cable and is installed in the socket, is supported, is fixed by socket.The inserted sheet of this kind adapter usually can produce looseningly because of distortion in use for some time, with the connection-peg loose contact, even produces electric spark, and ablation inserted sheet and connection-peg influence the adapter life-span.
The utility model content
The purpose of this utility model is at the problems referred to above, provides a kind of simple in structure, and its inserted sheet contacts with connection-peg, the pull-out type 1/2 element circuit distribution adapter of longer service life.
For achieving the above object, the utility model adopts following technical scheme: a kind of pull-out type 1/2 element circuit distribution adapter, comprise housing, be loaded on an end of incoming cables socket, major loop turnover line socket and a leading-out terminal seat of housing, the inserted sheet of a described end of incoming cables socket and major loop turnover line socket is the bar shaped that an end has the bar seam, clamp the folder spring in the both sides of described inserted sheet, on described inserted sheet, also be provided with connecting portion.
Bar seam end at described inserted sheet is provided with arc convex relatively.
Be provided with bayonet socket in described inserted sheet both sides, and offer slotted eye in the middle of described folder spring, the edges at two ends of this slotted eye is connected in described bayonet socket.
Described connecting portion is the protuberance that extends along vertical this inserted sheet direction at the edge of described inserted sheet.
Described connecting portion is the connecting hole that is provided with on inserted sheet.
Described housing comprises base and top cover, a described end of incoming cables socket and a leading-out terminal seat are installed on this base, described major loop turnover line socket is installed on this top cover, and a described end of incoming cables socket and a leading-out terminal seat pass in and out between the line socket with major loop and be connected by flexible cable.
On a described leading-out terminal seat, be covered with transparent shield, be provided with in the inboard of this protective cover be used for separately from division board, also be provided with draw-in groove in this transparent shield side, in order to be fastened and connected with the claw that is arranged on described surface of shell.
Two ends at described housing are provided with ventilation hole.
On described housing, be provided with auxiliary secondary turnover line end seat.
A described outlet seat comprises an outlet base and an outlet flap, adorns outlet board in this outlet base and overlaps with buckle with an outlet flap, is provided with louvre on an outlet flap.
Compared with prior art, distribution adapter of the present utility model is owing to accompany the folder spring on its inserted sheet, can prevent inserted sheet in pegging graft repeatedly because of distortion produces the situation of loose contact, it is simple in structure, the longer service life of adapter.
The arc convex that is provided with on the inserted sheet can make the contact pressure between inserted sheet and the plug bigger, contacts more reliable.The folder spring is provided with and can makes inserted sheet stressed evenly in the bayonet socket that slotted eye is sleeved on inserted sheet, presss from both sides simultaneously to be connected also more firmly between spring and the inserted sheet, can not come off.Outstanding connecting portion can be connected with cable tie, and connecting hole then can be connected with cable riveted joint or screw, and type of attachment is various, and is also reliable.On a leading-out terminal seat, be covered with transparent shield, division board be set in the cover, use safer, also better appearance.The ventilation hole of housing both sides can make the adapter heat radiation better, longer service life.
Distribution adapter of the present utility model is particularly useful for the pull-out type 1/2 element circuit distribution adapter of electric current 100A, also can be used for the distribution adapter of other electric currents by conversion flexible cable line footpath, as the adapter of 63A or 32A.
Description of drawings
Fig. 1 is the utility model adaptor structure front elevation.
Fig. 2 is an adapter vertical view shown in Figure 1.
Fig. 3 is an adapter rearview shown in Figure 1.
Fig. 4 is the structure chart of an end of incoming cables socket among Fig. 1.
Fig. 5 is a major loop turnover line connector assembly among Fig. 1.
Fig. 6 is the structure chart of Fig. 5 major loop turnover line connector assembly inserted sheet.
Fig. 7 a is outside leading-out terminal holder structure figure.
Fig. 7 b is the back structure chart of Fig. 7 a.
Fig. 8 is the perspective view of the utility model adapter.
Among the figure
1. 4. leading-out terminal seats of top cover 2. bases, 3. transparent shields
5. flexible cable 6. major loops pass in and out 7. end of incoming cables inserted sheets of line socket
8. end of incoming cables socket 9. a major loops turnover line socket inserted sheet 10. presss from both sides springs
11. arc convex 12. bayonet sockets 13. slotted eyes 14. ventilation holes
15. draw-in groove 16. claws 17. auxiliary secondary leading-out terminal seats
18. auxiliary 20. outlet bases of 19. outlet flaps of secondary end of incoming cables seat
21. 22. outlet boards of louvre
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As Fig. 1-Fig. 3 and shown in Figure 8, pull-out type 1/2 element circuit distribution adapter of the present utility model comprises housing 1,2, is loaded on an end of incoming cables socket 8, major loop turnover line socket 6 and leading-out terminal seat 4 of housing 1,2.Described housing comprises base 2 and top cover 1, a described end of incoming cables socket 8 and a leading-out terminal seat 4 are installed on this base 2, described major loop turnover line socket 6 is installed on this top cover 1, and a described end of incoming cables socket 8 and a leading-out terminal seat 4 pass in and out between the line socket 6 with major loop and be connected by flexible cable 5.On described housing 1,2, be provided with auxiliary secondary leading-out terminal seat 17 and auxiliary secondary end of incoming cables seat 18.
Referring to Fig. 4, Fig. 5 and Fig. 6, the inserted sheet 7,9 of a described end of incoming cables socket 8 and major loop turnover line socket 6 is the bar shaped that an end has the bar seam, has clamped spring 10 in the both sides of described inserted sheet 7,9, also is provided with connecting portion on described inserted sheet.Bar seam end at described inserted sheet 7,9 is provided with arc convex 11 relatively.Be provided with bayonet socket 12 in described inserted sheet 7,9 both sides, and offer slotted eye 13 in the middle of described folder spring 10, the edges at two ends of this slotted eye 13 is connected in described bayonet socket 12.
As shown in Figure 6, described connecting portion is the protuberance (not shown) of extending along vertical this inserted sheet direction at the edge of described inserted sheet 9, can realize that by this protuberance the colligation of inserted sheet 9 and flexible cable 5 is fixed.Described connecting portion also can be the connecting hole that is provided with on inserted sheet, is connected and fixed by riveted joint or screw.
Referring to Fig. 8, on a described leading-out terminal seat 4, be covered with transparent shield 3, be provided with in the inboard of this protective cover 3 be used for separately from division board (figure omits), also be provided with draw-in groove 15 in these transparent shield 3 sides, in order to be fastened and connected with the claw 16 that is arranged on described surface of shell.Two ends at described housing 1,2 are provided with ventilation hole 14, are used for ventilation and heat.
Shown in Fig. 7 a and Fig. 7 b, a described outlet seat 4 comprises an outlet base 20 and an outlet flap 19, adorn in this outlet base 20 outlet board 22 and with an outlet flap 19 with the buckle overlap joint, on an outlet flap 19, be provided with louvre 21.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (10)
1. pull-out type 1/2 element circuit distribution adapter, comprise housing, be loaded on an end of incoming cables socket, major loop turnover line socket and a leading-out terminal seat of housing, it is characterized in that: the inserted sheet of a described end of incoming cables socket and major loop turnover line socket is the bar shaped that an end has the bar seam, clamp the folder spring in the both sides of described inserted sheet, on described inserted sheet, also be provided with connecting portion.
2. pull-out type 1/2 element circuit distribution adapter according to claim 1 is characterized in that: the bar seam end at described inserted sheet is provided with arc convex relatively.
3. pull-out type 1/2 element circuit distribution adapter according to claim 1 is characterized in that: be provided with bayonet socket in described inserted sheet both sides, and offer slotted eye in the middle of described folder spring, the edges at two ends of this slotted eye is connected in described bayonet socket.
4. pull-out type 1/2 element circuit distribution adapter according to claim 1 is characterized in that: described connecting portion is the protuberance that extends along vertical this inserted sheet direction at the edge of described inserted sheet.
5. pull-out type 1/2 element circuit distribution adapter according to claim 1, it is characterized in that: described connecting portion is the connecting hole that is provided with on inserted sheet.
6. pull-out type 1/2 element circuit distribution adapter according to claim 1, it is characterized in that: described housing comprises base and top cover, a described end of incoming cables socket and a leading-out terminal seat are installed on this base, described major loop turnover line socket is installed on this top cover, and a described end of incoming cables socket and a leading-out terminal seat pass in and out between the line socket with major loop and be connected by flexible cable.
7. pull-out type 1/2 element circuit distribution adapter according to claim 1, it is characterized in that: on a described leading-out terminal seat, be covered with transparent shield, be provided with in the inboard of this protective cover be used for separately from division board, also be provided with draw-in groove in this transparent shield side, in order to be fastened and connected with the claw that is arranged on described surface of shell.
8. pull-out type 1/2 element circuit distribution adapter according to claim 1, it is characterized in that: the two ends at described housing are provided with ventilation hole.
9. pull-out type 1/2 element circuit distribution adapter according to claim 1 is characterized in that: be provided with auxiliary secondary turnover line end seat on described housing.
10. pull-out type 1/2 element circuit distribution adapter according to claim 1, it is characterized in that: a described outlet seat comprises an outlet base and an outlet flap, adorn outlet board in this outlet base and overlap with buckle, on an outlet flap, be provided with louvre with an outlet flap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201180105U CN201204399Y (en) | 2008-06-06 | 2008-06-06 | Extraction type 1/2 unit circuit distribution adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201180105U CN201204399Y (en) | 2008-06-06 | 2008-06-06 | Extraction type 1/2 unit circuit distribution adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201204399Y true CN201204399Y (en) | 2009-03-04 |
Family
ID=40426714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201180105U Expired - Fee Related CN201204399Y (en) | 2008-06-06 | 2008-06-06 | Extraction type 1/2 unit circuit distribution adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201204399Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361242A (en) * | 2011-06-14 | 2012-02-22 | 周金隆 | Draw-out type 1/4 unit circuit distribution adapter |
| CN102969664A (en) * | 2012-10-29 | 2013-03-13 | 温州德源电气有限公司 | Main circuit connector for unit drawer of low-voltage switch box |
| CN104632369A (en) * | 2013-11-08 | 2015-05-20 | 国家电网公司 | Electric generator |
| WO2016008076A1 (en) * | 2014-07-14 | 2016-01-21 | 美国北卡罗来纳康普公司 | Cable channel adapter and cable distribution system |
-
2008
- 2008-06-06 CN CNU2008201180105U patent/CN201204399Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361242A (en) * | 2011-06-14 | 2012-02-22 | 周金隆 | Draw-out type 1/4 unit circuit distribution adapter |
| CN102361242B (en) * | 2011-06-14 | 2016-05-11 | 周金隆 | Pull-out type Unit 1/4 circuit distribution adapter |
| CN102969664A (en) * | 2012-10-29 | 2013-03-13 | 温州德源电气有限公司 | Main circuit connector for unit drawer of low-voltage switch box |
| CN102969664B (en) * | 2012-10-29 | 2016-12-21 | 温州德源电气有限公司 | A kind of main circuit connector for unit drawer of low-voltage switch box |
| CN104632369A (en) * | 2013-11-08 | 2015-05-20 | 国家电网公司 | Electric generator |
| WO2016008076A1 (en) * | 2014-07-14 | 2016-01-21 | 美国北卡罗来纳康普公司 | Cable channel adapter and cable distribution system |
| CN107078484A (en) * | 2014-07-14 | 2017-08-18 | 美国北卡罗来纳康普公司 | For the adapter in cable passage and cable distribution system |
| US10547166B2 (en) | 2014-07-14 | 2020-01-28 | Commscope, Inc. Of North Carolina | Cable channel adapter and cable distribution system |
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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: 20090304 Termination date: 20140606 |