CN205124204U - Subrack locking mechanism and power rack - Google Patents
Subrack locking mechanism and power rack Download PDFInfo
- Publication number
- CN205124204U CN205124204U CN201520802615.6U CN201520802615U CN205124204U CN 205124204 U CN205124204 U CN 205124204U CN 201520802615 U CN201520802615 U CN 201520802615U CN 205124204 U CN205124204 U CN 205124204U
- Authority
- CN
- China
- Prior art keywords
- subrack
- handle
- hook
- retaining mechanism
- handle portion
- 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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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a subrack locking mechanism and power rack, wherein, but subrack locking mechanism including the L shape lever on the handle that hinges that is fixed in handle and relative rotation on the subrack, L shape lever is including hook portion of company and to be used for driving portion of hook company rotatory the hand, L appears the pin joint of lever and handle and lies in and catch hold of company with a hook and between the hand, drive the hand hook company portion the primary importance of the body of the cabinet with rack hook company and with rotate between the second place that the cabinet body breaks away from. The power rack includes the cabinet body and sets up in the subrack of the inside of the cabinet body that the inside of the cabinet body is provided with the subrack track, is provided with the locating hole on the cabinet body, still includes the utility model discloses a subrack locking mechanism, the hypotenuse of the couple of L shape lever becomes 30 degrees contained angles with the subrack track. The technical scheme of the utility model not only can be conveniently fixed but also can make the operator take out the subrack at track direction the subrack very conveniently.
Description
Technical field
The utility model relates to telecommunications field, particularly relates to a kind of subrack retaining mechanism and power supply cabinet.
Background technology
In the power case of telecommunications product or rack, usually multiple subrack is provided with, these subracks need to adopt pluggable mode to be installed in power case or power supply cabinet, existing subrack utilizes screw to realize above-mentioned pluggable installation usually, also some products are had to adopt the mounting means stirring shell fragment, namely by stirring shell fragment to unlock, must first stir locking shell fragment when subrack is extracted, then subrack could be extracted.What above-mentioned two kinds of modes made subrack extracts complex steps, thereby increases the labour intensity of operator, virtually reduces operating efficiency.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of not only can easily by the subrack fixing but also subrack retaining mechanism that operator can be made to be taken out by subrack easily and power supply cabinet in orbital direction.
Subrack retaining mechanism of the present utility model, comprise the handle be fixed on subrack and the L shape lever be articulated with on described handle that can relatively rotate, described L shape lever comprises hook company headquarters and the handle portion for driving described hook company headquarters to rotate, the pin joint of described L shape lever and described handle is between hook company headquarters and handle portion, the primary importance that described handle portion drives described hook company headquarters to connect at the cabinet hook of rack and and the second place that departs from of described cabinet between rotate, to connect with described cabinet to make described subrack or be separated.
Subrack retaining mechanism of the present utility model, wherein, also comprise the return spring of pressurized, one end of described return spring is connected with the handle portion of described L shape lever, the other end of described return spring is connected on described handle, described return spring applies elastic force to the handle portion of described L shape lever, rotates to described primary importance to make described hook company headquarters.
Subrack retaining mechanism of the present utility model, wherein, described hook company headquarters is included in the inner coupler body extended of described handle and the hook be connected with one end of described coupler body, described hook protrudes to the side of described handle, the described handle portion that the other end and the opposite side to described handle of described coupler body extend is connected, and described pin joint is between the other end and described handle portion of described coupler body.
Subrack retaining mechanism of the present utility model, wherein, the width of described handle portion is greater than the width of described coupler body, and described handle portion is extended to the opposite side of described handle is bending by the other end of described coupler body.
Subrack retaining mechanism of the present utility model, wherein, described handle is provided with protuberance, described protuberance is positioned at the outside of the outer end of described handle portion, and the projected direction of described protuberance is identical with the bearing of trend of described coupler body.
Subrack retaining mechanism of the present utility model, wherein, described L shape lever has two, and two described L shape levers are oppositely arranged, and two described L shape levers are articulated with on the two side of described handle respectively.
Subrack retaining mechanism of the present utility model, wherein, the two side of described handle is connected by connecting plate, be provided with between the two side of described handle and apply pressure for the handle portion to two described L shape levers, the pressing plate driving described hook company headquarters to make described handle portion and rotate between described primary importance and the described second place.
Subrack retaining mechanism of the present utility model, wherein, is provided with the spring applying elastic force to described pressing plate between described pressing plate and described connecting plate.
Subrack retaining mechanism of the present utility model, wherein, each sidewall of described handle is connected to for the spacing upper positioning baffle of described pressing plate and lower positioning baffle, described pressing plate is between upper positioning baffle and lower positioning baffle.
Power supply cabinet of the present utility model, comprise cabinet and be arranged at the subrack of inside of described cabinet, the inside of described cabinet is provided with subrack track, described cabinet is provided with location hole, also comprise subrack retaining mechanism of the present utility model, the hypotenuse of the hook of described L shape lever becomes 30 degree of angles with described subrack track.
The technical solution of the utility model not only can be fixing but also operator can be made to be taken out by subrack easily in orbital direction by subrack easily.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of subrack retaining mechanism of the present utility model;
Fig. 2 is the structural representation that the first embodiment of the subrack retaining mechanism of utility model is applied on subrack;
Fig. 3 is the structural representation of the second embodiment of subrack retaining mechanism of the present utility model;
Fig. 4 is the structural representation of the third embodiment of subrack retaining mechanism of the present utility model.
Embodiment
Embodiment one
As shown in Figure 1 and Figure 2, the embodiment of subrack retaining mechanism of the present utility model, comprise the handle 1 be fixed on subrack 15 and the L shape lever 2 be articulated with on handle 1 that can relatively rotate, L shape lever 2 comprises hook company headquarters and the handle portion 22 for driving hook company headquarters to rotate, the pin joint of L shape lever 2 and handle 1 is between hook company headquarters and handle portion 22, the primary importance that handle portion 22 drives hook company headquarters to connect at the cabinet hook of rack and and the second place that departs from of cabinet between rotate, to connect with cabinet to make subrack 15 or be separated.
The embodiment of subrack retaining mechanism of the present utility model, wherein, also comprise the return spring 4 of pressurized, one end of return spring 4 is connected with the handle portion 22 of L shape lever, the other end of return spring 4 is connected on handle 1, return spring 4 applies elastic force to the handle portion of L shape lever 2, rotates to primary importance with Shi Gou company headquarters.
The embodiment of subrack retaining mechanism of the present utility model, wherein, it is inner that L shape lever 2, rivet 3 and return spring 4 are embedded in handle 1, and what L shape lever 2 can be rotated relatively by rivet 3 is articulated with on handle 1.Return spring 4 is connected with L shape lever 2 by reference column 7.Handle 1 is provided with screw fixed hole 6, in screw fixed hole 6, is provided with screw 14.
The embodiment of subrack retaining mechanism of the present utility model, wherein, hook company headquarters is included in the inner coupler body 21 extended of handle and the hook 5 be connected with one end of coupler body 21, hook 5 protrudes to the side of handle 1, the other end of coupler body 21 is connected with the handle portion 22 extended to the opposite side of shaking hands, and pin joint is between the other end and handle portion 22 of coupler body 21.
The embodiment of subrack retaining mechanism of the present utility model, wherein, the width of handle portion 22 is greater than the width of coupler body 21, and handle portion 22 is extended to the opposite side of handle 1 is bending by the other end of coupler body 21.
The embodiment of subrack retaining mechanism of the present utility model, wherein, handle 1 is provided with protuberance 8, and protuberance 8 is positioned at the outside of the outer end of handle portion 22, and the projected direction of protuberance 8 is identical with the bearing of trend of coupler body 21.Protuberance 8 effect is protection finger.
Handle 1 is fixed on subrack 15 by screw 14, and hook 5 is in extrusion position under return spring 4 acts on.
When needing subrack 15 to insert rack, link up with 5 under the left side metal baffle effect of rack, be inside reduced to subrack 15 inner, until subrack 15 is inserted into position completely, hook 5 is outstanding under return spring 4 promotes, and is inserted in the location hole of rack, completes fixing subrack 15.
When needing subrack 15 to extract, operator holds handle 1, make handle portion 22 compression retracteding position spring 4 simultaneously, handle portion 22 drives hook company headquarters to rotate to the second place departed from cabinet in the primary importance connected with the cabinet hook of rack, link up with 5 retraction subracks 15 inner, to make subrack 15 be separated with cabinet, complete trip action, now pull handle 1 just can extract subrack 15.
Embodiment two
Shown in composition graphs 3, the embodiment of subrack retaining mechanism of the present utility model and the difference of embodiment one are, L shape lever 2 has two, and two L shape levers 2 are oppositely arranged, and two L shape levers 2 are articulated with on the two side of handle 1 respectively.
The embodiment of subrack retaining mechanism of the present utility model, wherein, the two side of handle 1 is connected by connecting plate, be provided with between the two side of handle 1 and apply pressure for the handle portion to two L shape levers 2, with the pressing plate 11 making handle portion drive hook company headquarters rotate between the first location and the second location.
The embodiment of subrack retaining mechanism of the present utility model, wherein, is provided with the spring 9 applying elastic force to pressing plate between pressing plate 11 and connecting plate.
Embodiment three
Shown in composition graphs 4, the embodiment of subrack retaining mechanism of the present utility model and the difference of embodiment two are, each sidewall of handle 1 is connected to for the spacing upper positioning baffle 12 of pressing plate 11 and lower positioning baffle 10, pressing plate 11 is between upper positioning baffle 12 and lower positioning baffle 10.
Power supply cabinet of the present utility model, comprise cabinet and be arranged at the subrack of inside of cabinet, the inside of cabinet is provided with subrack track, cabinet is provided with location hole, power supply cabinet of the present utility model also comprises subrack retaining mechanism of the present utility model, the hypotenuse of the hook of L shape lever 2 becomes 30 degree of angles with subrack track, arranges like this in the location hole of the hook 5 automatic insertion machine cabinet that can facilitate metal material.
Embodiment two, embodiment three and the difference of embodiment one are embodiment two, embodiment three is bilateral locking mechanism, and the length of L shape lever 2 end increases.The embodiment two of subrack retaining mechanism of the present utility model operationally, when extracting subrack, operator needs to be held by handle 1, and depress pressing plate 11, handle portion 22 Compress Spring 9, return spring 4, drive the L shape lever 2 on both sides to rotate an angle simultaneously, link up with 5 retraction subracks inner, complete trip action.Now pull handle 1 just can extract subrack.Decontrol handle 1, hook 5, pressing plate 11 get back to respective initial position at spring 9, return spring 4 under promoting.
In the embodiment three of subrack retaining mechanism of the present utility model, the effect of upper positioning baffle 12 and lower positioning baffle 10 is spacing to pressing plate 11.
Subrack retaining mechanism of the present utility model compared with prior art, has saved space, and operator's one hand can complete plug, easy to use, and structure is simple, can be applicable to equipment being locked on rack such as subrack power supply, hard disk, load.
Below be only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing 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. a subrack retaining mechanism, it is characterized in that, comprise the handle be fixed on subrack and the L shape lever be articulated with on described handle that can relatively rotate, described L shape lever comprises hook company headquarters and the handle portion for driving described hook company headquarters to rotate, the pin joint of described L shape lever and described handle is between hook company headquarters and handle portion, the primary importance that described handle portion drives described hook company headquarters to connect at the cabinet hook of rack and and the second place that departs from of described cabinet between rotate, to connect with described cabinet to make described subrack or be separated.
2. subrack retaining mechanism as claimed in claim 1, it is characterized in that, also comprise the return spring of pressurized, one end of described return spring is connected with the handle portion of described L shape lever, the other end of described return spring is connected on described handle, described return spring applies elastic force to the handle portion of described L shape lever, rotates to described primary importance to make described hook company headquarters.
3. subrack retaining mechanism as claimed in claim 2, it is characterized in that, described hook company headquarters is included in the inner coupler body extended of described handle and the hook be connected with one end of described coupler body, described hook protrudes to the side of described handle, the described handle portion that the other end and the opposite side to described handle of described coupler body extend is connected, and described pin joint is between the other end and described handle portion of described coupler body.
4. subrack retaining mechanism as claimed in claim 3, it is characterized in that, the width of described handle portion is greater than the width of described coupler body, and described handle portion is extended to the opposite side of described handle is bending by the other end of described coupler body.
5. subrack retaining mechanism as claimed in claim 4, it is characterized in that, described handle is provided with protuberance, and described protuberance is positioned at the outside of the outer end of described handle portion, and the projected direction of described protuberance is identical with the bearing of trend of described coupler body.
6. subrack retaining mechanism as claimed in claim 5, it is characterized in that, described L shape lever has two, and two described L shape levers are oppositely arranged, and two described L shape levers are articulated with on the two side of described handle respectively.
7. subrack retaining mechanism as claimed in claim 6, it is characterized in that, the two side of described handle is connected by connecting plate, be provided with between the two side of described handle and apply pressure for the handle portion to two described L shape levers, the pressing plate driving described hook company headquarters to make described handle portion and rotate between described primary importance and the described second place.
8. subrack retaining mechanism as claimed in claim 7, is characterized in that, be provided with the spring applying elastic force to described pressing plate between described pressing plate and described connecting plate.
9. subrack retaining mechanism as claimed in claim 7, is characterized in that, each sidewall of described handle is connected to for the spacing upper positioning baffle of described pressing plate and lower positioning baffle, described pressing plate is between upper positioning baffle and lower positioning baffle.
10. a power supply cabinet, comprise cabinet and be arranged at the subrack of inside of described cabinet, the inside of described cabinet is provided with subrack track, described cabinet is provided with location hole, it is characterized in that, also comprise the subrack retaining mechanism in claim 1-9 described in any one, the hypotenuse of the hook of described L shape lever becomes 30 degree of angles with described subrack track.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802615.6U CN205124204U (en) | 2015-10-16 | 2015-10-16 | Subrack locking mechanism and power rack |
| PCT/CN2016/093616 WO2017063436A1 (en) | 2015-10-16 | 2016-08-05 | Subrack locking mechanism and power supply cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802615.6U CN205124204U (en) | 2015-10-16 | 2015-10-16 | Subrack locking mechanism and power rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205124204U true CN205124204U (en) | 2016-03-30 |
Family
ID=55579768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520802615.6U Expired - Fee Related CN205124204U (en) | 2015-10-16 | 2015-10-16 | Subrack locking mechanism and power rack |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205124204U (en) |
| WO (1) | WO2017063436A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413331A (en) * | 2016-05-31 | 2017-02-15 | 中航光电科技股份有限公司 | Anti-loose locker and cabinet carriage and rack using same locker |
| WO2017063436A1 (en) * | 2015-10-16 | 2017-04-20 | 中兴通讯股份有限公司 | Subrack locking mechanism and power supply cabinet |
| CN108563297A (en) * | 2018-04-25 | 2018-09-21 | 华为技术有限公司 | One kind is kept out the wind component, radiator and server |
| CN108644836A (en) * | 2018-06-06 | 2018-10-12 | 华帝股份有限公司 | A kind of oil network and its range hood |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012497B (en) * | 2017-12-12 | 2023-10-27 | 沈阳兴华航空电器有限责任公司 | High-reliability plugging-assisting lateral locking device |
| CN108243595B (en) * | 2018-03-13 | 2024-05-10 | 西安麦格米特电气有限公司 | Power module and plug frame assembly |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4433036B2 (en) * | 2007-11-08 | 2010-03-17 | 富士ゼロックス株式会社 | Electronic module and electronic device |
| CN202818828U (en) * | 2012-07-26 | 2013-03-20 | 中兴通讯股份有限公司 | A handle |
| CN205124204U (en) * | 2015-10-16 | 2016-03-30 | 中兴通讯股份有限公司 | Subrack locking mechanism and power rack |
-
2015
- 2015-10-16 CN CN201520802615.6U patent/CN205124204U/en not_active Expired - Fee Related
-
2016
- 2016-08-05 WO PCT/CN2016/093616 patent/WO2017063436A1/en active Application Filing
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017063436A1 (en) * | 2015-10-16 | 2017-04-20 | 中兴通讯股份有限公司 | Subrack locking mechanism and power supply cabinet |
| CN106413331A (en) * | 2016-05-31 | 2017-02-15 | 中航光电科技股份有限公司 | Anti-loose locker and cabinet carriage and rack using same locker |
| CN106413331B (en) * | 2016-05-31 | 2019-07-26 | 中航光电科技股份有限公司 | Anti-loosening locking device and the cabinet bracket and cabinet for using the locker |
| CN108563297A (en) * | 2018-04-25 | 2018-09-21 | 华为技术有限公司 | One kind is kept out the wind component, radiator and server |
| CN108563297B (en) * | 2018-04-25 | 2020-11-27 | 华为技术有限公司 | Subassembly, heat abstractor and server keep out wind |
| US11229145B2 (en) | 2018-04-25 | 2022-01-18 | Huawei Technologies Co., Ltd. | Air baffle component, heat dissipation apparatus, and server |
| CN108644836A (en) * | 2018-06-06 | 2018-10-12 | 华帝股份有限公司 | A kind of oil network and its range hood |
| CN108644836B (en) * | 2018-06-06 | 2024-06-04 | 华帝股份有限公司 | Oil net and range hood thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017063436A1 (en) | 2017-04-20 |
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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: 20160330 Termination date: 20161016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |