CN204481214U - Detachable PDU - Google Patents
Detachable PDU Download PDFInfo
- Publication number
- CN204481214U CN204481214U CN201520074688.8U CN201520074688U CN204481214U CN 204481214 U CN204481214 U CN 204481214U CN 201520074688 U CN201520074688 U CN 201520074688U CN 204481214 U CN204481214 U CN 204481214U
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- CN
- China
- Prior art keywords
- mounting groove
- detachable
- pdu
- connecting element
- wedge shape
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to the field of power distribution unit, detachable PDU is provided, comprise U-shaped mounting groove and connecting element, along being convexly equipped with limit eaves on two madial walls of mounting groove, the two sides that connecting element coordinates with mounting groove are convexly equipped with respectively raised line and wedge shape projection, form button bit between raised line and wedge shape projection, be provided with busbar bottom mounting groove, the bottom surface of connecting element is provided with pin.During installation, first pin is aimed at and be placed on busbar, limit eaves is buckled in button bit simultaneously, realizes connecting element to be plugged in mounting groove.Each jack assemblies on same mounting groove is independent, when a certain jack assemblies or certain device fails, the electricity consumption of this jack assemblies can not have influence on the power supply of other jack assemblies to other equipment, raising equipment functional reliability, and can freely fault receptacle assembly be dismantled separately, change, or change country variant standard socket assembly, improve the application adaptability of detachable PDU, it can be mass same connecting element, enhances productivity.
Description
Technical field
The utility model belongs to the field of power distribution unit (PDU), particularly relates to detachable PDU.
Background technology
At present, power distribution unit (Power DistributionUnit, PDU) in the product such as communication cabinet, power supply cabinet, the connected mode of its socket power mostly is welded type or compression joint type, multiple socket is assembled into entirety, and panel adopts slide-in type to fix.
There is such problem in it: one, cannot maintain and replace after single defective socket; Two, the quality requirement due to welding, crimping is higher, and when producing, must produce multiple socket, therefore, the process-cycle of product is long, and production efficiency is low simultaneously.
Utility model content
The purpose of this utility model is to provide detachable PDU, and being intended to solve after the single defective socket existing for existing PDU cannot the problem of maintain and replace.
For solving the problems of the technologies described above, the technical scheme of the detachable PDU that the utility model provides is, it comprises U-shaped mounting groove and detachable interposing and is connected to connecting element in described mounting groove, along being convexly equipped with the limit eaves extended along described mounting groove length direction on two madial walls of described mounting groove, the two sides that described connecting element coordinates with described mounting groove are convexly equipped with respectively raised line and wedge shape projection, being formed between described raised line and described wedge shape projection can for the button bit of described limit eaves snapping, the busbar be connected with power supply is provided with bottom described mounting groove, the bottom surface of described connecting element is provided with the pin that can be placed on described busbar.
Further, described connecting element is jack assemblies, described jack assemblies comprises the drain pan with inner chamber and the face-piece docked with described drain pan, and described raised line and described wedge shape projection are located on the two sides that described drain pan coordinates with described mounting groove, and described pin is located on described drain pan bottom surface; Be inserted with socket in described face-piece, be provided with pcb board in described inner chamber, described pcb board is provided with plug terminal, and described plug terminal passes described pin and is located on described busbar.
Further, described drain pan and the abutting edge of described face-piece are provided with and unsettled dock post, and the abutting edge of described face-piece and described drain pan offers docking groove, and described docking post is plugged in described docking groove.
Further, described drain pan and the rectangular shape of described face-piece, described docking post is set to four, and the two ends of relative two right-angle sides of described rectangle distribute two described docking posts respectively, and the quantity of described docking groove is equal with the quantity of described docking post, is also set to four.
Further, described docking post is located on described side.
Further, described wedge shape is raised in thickness on described side and reduces gradually along on the direction near described drain pan bottom surface, and described raised line is near the large side of described wedge shape projection thickness.
Further, described wedge shape projection is set to four, and the described wedge shape that on side described in each, each distribution two is parallel to each other is protruding.
Further, be provided with the holder for fixing described busbar in described mounting groove, described holder offers slot, and described busbar is inserted in described slot.
Further, the T-shaped strip of described busbar, described slot is T-shaped.
Further, described mounting groove inwall is provided with the chute along described mounting groove length direction extends, and described holder is provided with draw runner, and described draw runner is inserted in described chute.
The utility model is compared the beneficial effect of prior art:
Because above-mentioned detachable PDU adopts mounting groove and connecting element, along being respectively equipped with limit eaves on the two side of mounting groove, the two opposite outer face of connecting element being convexly equipped with respectively raised line and wedge shape projection, between raised line and wedge shape projection, forming button bit.During installation, first pin on connecting element bottom surface is aimed at the busbar bottom mounting groove, and be placed on busbar, simultaneously by limit eaves is buckled in button bit, realize connecting element to be plugged in mounting groove; During dismounting, first limit eaves is departed from from the button bit of connecting element both sides, then pin is extracted from busbar.So far, the disassembly process of single connecting element in mounting groove is completed.And connecting element can be jack assemblies, functional module or Wiring module etc.
In a word, above-mentioned detachable PDU by single connecting element, as jack assemblies, can be removably installed in mounting groove.Therefore, to compare prior art, in above-mentioned detachable PDU, each jack assemblies on same mounting groove is separate, when jack assemblies a certain in mounting groove or certain device fails, the electricity consumption of this jack assemblies can not have influence on the power supply safety of other jack assemblies to other equipment, improve the functional reliability of production equipment, and, freely the jack assemblies broken down can be dismantled separately, change, or, freely change the jack assemblies meeting country variant standard system, improve the application adaptability of detachable PDU, be more very, it can produce same connecting element by mass simultaneous, as jack assemblies, reduce the process-cycle of product, enhance productivity.
Accompanying drawing explanation
Fig. 1 is the perspective view of the detachable PDU that the utility model embodiment provides;
Fig. 2 is the stereo decomposing explosive view of the detachable PDU that the utility model embodiment provides;
Fig. 3 is the perspective view of the mounting groove of the detachable PDU that the utility model embodiment provides;
Fig. 4 is the vertical view of the detachable PDU that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in figures 1-4, be preferred embodiment that the utility model provides.
It should be noted that, when parts are called as " being fixed on " or " being arranged at " another parts, it can directly on another parts or may there are parts placed in the middle simultaneously.When parts are known as " being connected to " another parts, it can be directly connected to another parts or may there are parts placed in the middle simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the present embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As shown in Figure 1 to Figure 3, the detachable PDU10 that the present embodiment provides, comprise U-shaped mounting groove 11 and detachable interposing and be connected to connecting element 12 in mounting groove 11, along being convexly equipped with the limit eaves 111 extended along mounting groove 11 length direction on two madial walls of mounting groove 11, the two sides 1253 that connecting element 12 coordinates with mounting groove 11 are convexly equipped with raised line 121 and wedge shape projection 122 respectively, being formed between raised line 121 and wedge shape projection 122 can for the button bit 123 of limit eaves 111 snapping, the busbar 13 be connected with power supply is provided with bottom mounting groove 11, the bottom surface of connecting element 12 is provided with the pin 124 that can be placed on busbar 13.
The detachable PDU10 that the present embodiment provides compares the beneficial effect of prior art: as shown in Figure 1 to Figure 3, because above-mentioned detachable PDU10 adopts mounting groove 11 and connecting element 12, along being respectively equipped with limit eaves 111 on the two side of mounting groove 11, the two opposite outer face 1253 of connecting element 12 is convexly equipped with respectively raised line 121 and wedge shape projection 122, between raised line 121 and wedge shape projection 122, forms button bit 123.During installation, first pin 124 on connecting element 12 bottom surface is aimed at the busbar 13 bottom mounting groove 11, and be placed on busbar 13, simultaneously by limit eaves 111 is buckled in button bit 123, realize connecting element 12 to be plugged in mounting groove 11; During dismounting, first limit eaves 111 is departed from from the button bit 123 of connecting element 12 both sides, then pin 124 is extracted from busbar 13.So far, the disassembly process of single connecting element 12 in mounting groove 11 is completed.And connecting element 12 can be jack assemblies 125, functional module or Wiring module etc.
In a word, as shown in Figure 1, above-mentioned detachable PDU10 by single connecting element 12, as jack assemblies 125, can be removably installed in mounting groove 11.Therefore, to compare prior art, in above-mentioned detachable PDU10, each jack assemblies 125 on same mounting groove 11 is separate, when in mounting groove 11 when a certain jack assemblies 125 or certain device fails, the electricity consumption of this jack assemblies 125 can not have influence on other jack assemblies 125 to the power supply safety of other equipment, improve the functional reliability of production equipment, and, freely the jack assemblies 125 broken down can be dismantled separately, change, or, freely change the jack assemblies 125 meeting country variant standard system, improve the application adaptability of detachable PDU10, be more very, it can produce same connecting element 12 by mass simultaneous, as jack assemblies 125, reduce the process-cycle of product, enhance productivity.
The present embodiment is about the preferred implementation of connecting element 12 concrete structure, as shown in Figure 1 to Figure 3, connecting element 12 is jack assemblies 125, jack assemblies 125 comprises the drain pan 1251 with inner chamber and the face-piece 1252 docked with drain pan 1251, raised line 121 and wedge shape projection 122 are located on the two sides 1253 that drain pan 1251 coordinates with mounting groove 11, and pin 124 is located on drain pan 1251 bottom surface; Be inserted with socket 1254 in face-piece 1252, be provided with pcb board 1255 in inner chamber, pcb board 1255 is provided with plug terminal 1256, and plug terminal 1256 passes pin 124 and is located on busbar 13.Like this, during mounting receptacle assembly 125, only need first the plug terminal 1256 in pin 124 to be aimed at busbar 13, again by drain pan 1251 by inserting in mounting groove 11, wedge shape projection 122 on drain pan 1251 two sides 1253 is supported and struts limit eaves 111, until limit eaves 111 and raised line 121 offset, namely limit eaves 111 along protruding 122 landings of wedge shape, be buckled in button bit 123.
It should be noted that, as shown in Figure 4, jack on socket 1254 can be holes or three holes, and the specification of socket 1254 can be C13 module 20, C19 module 21, moral method mark 22, English mark 23, American Standard (not shown) or day mark (not shown) etc.;
Certainly, as long as have above-mentioned drain pan 1251 and face-piece 1252, drain pan 1251 is provided with raised line 121 and wedge shape projection 122, and the functional unit 24 of certain function can be realized, it can be connecting element 12, as the monitor component, display module etc. of control assembly, electric current and voltage, functional unit 24 is coordinated with limit eaves 111 by raised line 121, wedge shape protruding 122, and detachable interposing is located in mounting groove 11.
Or; understandably; meet the structures such as the compatible fuse (not shown) of country variant standard system, switch (not shown), air switch (not shown), overload protection module (not shown), power supply indicating module (not shown) or junction box module 25 by being arranged on above-mentioned drain pan 1251, it also can realize detachable interposing and be located in mounting groove 11.
The present embodiment is about the preferred implementation of the concrete docking mode of drain pan 1251 and face-piece 1252, as shown in Figure 2, drain pan 1251 and the abutting edge of face-piece 1252 are provided with and unsettled dock post 1257, face-piece 1252 offers docking groove 1258 with the abutting edge of drain pan 1251, and docking post 1257 is plugged in docking groove 1258.Like this, only need docking post 1257 docking to be inserted in docking groove 1258, drain pan 1251 can be realized to dock with face-piece 1252.
Refinement ground, as shown in Figure 2, more firmly dock with drain pan 1251 to make face-piece 1252, the rectangular shape of drain pan 1251, face-piece 1252 is fitted mutually with drain pan 1251 shape, also be rectangle, docking post 1257 is set to four, the two ends of relative two right-angle sides of rectangle distribute two docking posts 1257 respectively, accordingly, the quantity of docking groove 1258 is equal with the quantity of docking post 1257, also four are set to, like this, by being positioned at four docking posts 1257 of rectangle four right angle and docking of four docking grooves 1258, face-piece 1252 is firmly butted up against on drain pan 1251.
Refinement ground, as shown in Figure 2, for the ease of the assembling of face-piece 1252 with drain pan 1251, docking post 1257 is located on side 1253.Certainly, dock post 1257 also can be located at respectively on two opposite faces adjacent with side 1253.
The present embodiment is about the preferred implementation of protruding 122 concrete structures of wedge shape, as shown in Figure 1 to Figure 3, when drain pan 1251 is referred to be pressed into mounting groove 11, smoothly slide along wedge shape protruding 122 to make limit eaves 111, the thickness of wedge shape projection 122 on side 1253 reduces gradually along on direction, drain pan 1251 bottom surface, and raised line 121 is near the large side of protruding 122 thickness of wedge shape.Like this, during install bottom case 1251, first the pin 124 on drain pan 1251 bottom surface is aimed at busbar 13, referred to again be pressed in the process of mounting groove 11, limit eaves 111 first supports the little one end of protruding 122 thickness of wedge shape, and slide along wedge shape protruding 122, until offset with raised line 121, fall within button bit 123.
The present embodiment is about the preferred implementation of the protruding 122 concrete setting positions of wedge shape, and as depicted in figs. 1 and 2, wedge shape projection 122 is set to four, each distribution two wedge shape projections 122 be parallel to each other on each side 1253.Like this, opposite side eaves 111 is formed two and supports the strong point by two the wedge shape projections 122 be parallel to each other, and makes wedge shape projection 122 more reliablely and stablely strut limit eaves 111.
The present embodiment is about the preferred implementation of the concrete set-up mode of busbar 13, and as shown in Figure 3, be provided with the holder 14 for fixing busbar 13 in mounting groove 11, holder 14 offer slot 141, busbar 13 is inserted in slot 141.Like this, independent dismounting, replacing can be carried out to busbar 13.
Refinement ground, as shown in Figure 3, the T-shaped strip of busbar 13, and be inserted in slot 141 for the ease of busbar 13, slot 141 and the shape of busbar 13 are fitted mutually, and slot 141 is T-shaped.
Embodiment is about the preferred implementation of the concrete set-up mode of holder 14, and as shown in Figure 3, mounting groove 11 inwall is provided with the chute 112 along mounting groove 11 length direction extends, and holder 14 is provided with draw runner 142, and draw runner 142 is inserted in chute 112.Like this, be inserted in chute 112 by draw runner 142, holder 14 slides and is arranged in mounting groove 11.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. detachable PDU, it is characterized in that: comprise U-shaped mounting groove and detachable interposing and be connected to connecting element in described mounting groove, along being convexly equipped with the limit eaves extended along described mounting groove length direction on two madial walls of described mounting groove, the two sides that described connecting element coordinates with described mounting groove are convexly equipped with respectively raised line and wedge shape projection, being formed between described raised line and described wedge shape projection can for the button bit of described limit eaves snapping, be provided with the busbar be connected with power supply bottom described mounting groove, the bottom surface of described connecting element is provided with the pin that can be placed on described busbar.
2. detachable PDU as claimed in claim 1, it is characterized in that: described connecting element is jack assemblies, described jack assemblies comprises the drain pan with inner chamber and the face-piece docked with described drain pan, described raised line and described wedge shape projection are located on the two sides that described drain pan coordinates with described mounting groove, and described pin is located on described drain pan bottom surface; Be inserted with socket in described face-piece, be provided with pcb board in described inner chamber, described pcb board is provided with plug terminal, and described plug terminal passes described pin and is located on described busbar.
3. detachable PDU as claimed in claim 2, it is characterized in that: described drain pan and the abutting edge of described face-piece are provided with and unsettled dock post, the abutting edge of described face-piece and described drain pan offers docking groove, and described docking post is plugged in described docking groove.
4. detachable PDU as claimed in claim 3, it is characterized in that: described drain pan and the rectangular shape of described face-piece, described docking post is set to four, the two ends of relative two right-angle sides of described rectangle distribute two described docking posts respectively, the quantity of described docking groove is equal with the quantity of described docking post, is also set to four.
5. detachable PDU as claimed in claim 4, is characterized in that: described docking post is located on described side.
6. detachable PDU as claimed in claim 5, is characterized in that: described wedge shape is raised in thickness on described side and reduces gradually along on the direction near described drain pan bottom surface, and described raised line is near the large side of described wedge shape projection thickness.
7. detachable PDU as claimed in claim 6, is characterized in that: described wedge shape projection is set to four, and the described wedge shape that on side described in each, each distribution two is parallel to each other is protruding.
8. the detachable PDU as described in any one of claim 2 ~ 7, is characterized in that: be provided with the holder for fixing described busbar in described mounting groove, described holder offers slot, and described busbar is inserted in described slot.
9. detachable PDU as claimed in claim 8, is characterized in that: the T-shaped strip of described busbar, described slot is T-shaped.
10. detachable PDU as claimed in claim 8, is characterized in that: described mounting groove inwall is provided with the chute along described mounting groove length direction extends, and described holder is provided with draw runner, and described draw runner is inserted in described chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074688.8U CN204481214U (en) | 2015-01-30 | 2015-01-30 | Detachable PDU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074688.8U CN204481214U (en) | 2015-01-30 | 2015-01-30 | Detachable PDU |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204481214U true CN204481214U (en) | 2015-07-15 |
Family
ID=53636989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520074688.8U Withdrawn - After Issue CN204481214U (en) | 2015-01-30 | 2015-01-30 | Detachable PDU |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204481214U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600528A (en) * | 2015-01-30 | 2015-05-06 | 深圳市海鹏信电子股份有限公司 | Power supply distribution device |
| CN105703136A (en) * | 2016-01-19 | 2016-06-22 | 宁波腾浪网络通信设备有限公司 | Power distribution apparatus |
| CN106684629A (en) * | 2017-01-19 | 2017-05-17 | 深圳市昌遂科技有限公司 | Modularized power distribution unit |
| CN109818179A (en) * | 2019-04-02 | 2019-05-28 | 郭乃斌 | The side pressure interface arrangement of Power entry module and rail mounted bus inner conductive copper bar |
| CN109950740A (en) * | 2019-04-02 | 2019-06-28 | 郭乃斌 | A kind of novel busbar distribution module |
| US10524377B2 (en) | 2018-01-31 | 2019-12-31 | Eaton Intelligent Power Limited | Power distribution unit with interior busbars |
| WO2020029820A1 (en) * | 2018-08-08 | 2020-02-13 | 李利 | Direct plug-in module socket |
| CN112787290A (en) * | 2019-11-05 | 2021-05-11 | 北京国电恒嘉科技产业集团有限公司 | Bus duct and power distribution system thereof |
| CN112909674A (en) * | 2021-03-26 | 2021-06-04 | 江苏亿能电气有限公司 | Novel pouring bus |
-
2015
- 2015-01-30 CN CN201520074688.8U patent/CN204481214U/en not_active Withdrawn - After Issue
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600528A (en) * | 2015-01-30 | 2015-05-06 | 深圳市海鹏信电子股份有限公司 | Power supply distribution device |
| CN105703136A (en) * | 2016-01-19 | 2016-06-22 | 宁波腾浪网络通信设备有限公司 | Power distribution apparatus |
| CN106684629A (en) * | 2017-01-19 | 2017-05-17 | 深圳市昌遂科技有限公司 | Modularized power distribution unit |
| US10524377B2 (en) | 2018-01-31 | 2019-12-31 | Eaton Intelligent Power Limited | Power distribution unit with interior busbars |
| US11109504B2 (en) | 2018-01-31 | 2021-08-31 | Eaton Intelligent Power Limited | Power distribution unit with interior busbars |
| WO2020029820A1 (en) * | 2018-08-08 | 2020-02-13 | 李利 | Direct plug-in module socket |
| CN109950740A (en) * | 2019-04-02 | 2019-06-28 | 郭乃斌 | A kind of novel busbar distribution module |
| CN109818179A (en) * | 2019-04-02 | 2019-05-28 | 郭乃斌 | The side pressure interface arrangement of Power entry module and rail mounted bus inner conductive copper bar |
| CN109818179B (en) * | 2019-04-02 | 2024-03-01 | 郭乃斌 | End pressure interface device of conductive copper bar in distribution module and track bus |
| CN109950740B (en) * | 2019-04-02 | 2024-07-09 | 郭乃斌 | Bus distribution module |
| CN112787290A (en) * | 2019-11-05 | 2021-05-11 | 北京国电恒嘉科技产业集团有限公司 | Bus duct and power distribution system thereof |
| CN112909674A (en) * | 2021-03-26 | 2021-06-04 | 江苏亿能电气有限公司 | Novel pouring bus |
| CN112909674B (en) * | 2021-03-26 | 2022-07-12 | 江苏亿能电气有限公司 | Pouring bus |
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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: 20150715 Effective date of abandoning: 20161011 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |