CN105813427A - Locking assembly capable of facilitating power element installation - Google Patents
Locking assembly capable of facilitating power element installation Download PDFInfo
- Publication number
- CN105813427A CN105813427A CN201610270904.5A CN201610270904A CN105813427A CN 105813427 A CN105813427 A CN 105813427A CN 201610270904 A CN201610270904 A CN 201610270904A CN 105813427 A CN105813427 A CN 105813427A
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- CN
- China
- Prior art keywords
- locking
- wedge
- elastic
- adhesion
- sliding wedge
- 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.)
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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
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
- H05K7/1404—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by edge clamping, e.g. wedges
Abstract
The invention provides a locking assembly capable of facilitating power element installation. The locking assembly comprises an electric cabinet body (2) and a power element (9), wherein the electric cabinet body (2) comprises a horizontal track (20); the power element (9) can slide on the horizontal track (20); a locking and unlocking embedded part (7) is fixedly arranged on the vertical back wall of the electric cabinet body (2); a protrusion part (93) is fixedly arranged on the power element (9) for extending into an inner cavity of the locking and unlocking embedded part (7); and a sliding cavity is arranged in the protrusion part (93) for installing two symmetrically arranged locking slide wedge blocks (81) in a sliding manner.
Description
Technical field
The present invention relates to electric power electric cabinet field, be specially a kind of locked component being easy to force device installation.
Background technology
In electric power electric cabinet field, the installation for the ease of force device locks, it is possible to arrange chute in order to be slipped into by force device, and utilizes other locking device to be locked.But, more existing locking member complicated operations, what be unfavorable for force device starts dismounting.And some have its unblock complexity of device of lock function, although but dismounting complexity easy for installation.Therefore, these devices all bring difficulty to fast assembling-disassembling electric power electric element.
Summary of the invention
It is an object of the invention to provide a kind of locked component being easy to force device installation, it can overcome drawbacks described above of the prior art.
nullAccording to the present invention，A kind of locked component being easy to force device installation，Including the regulator cubicle cabinet with horizontal rail and the force device that can slide in described horizontal rail，The vertical rear wall of described regulator cubicle cabinet is fixedly installed locking and unlocks insert，Wherein，Described force device is fixedly installed extend into described locking and unlocks the protuberance in insert inner chamber，Described protuberance is provided with sliding cavity in order to be provided with symmetrically arranged two locking sliding wedges slidably，The left-hand end of said two locking sliding wedge by the guide rod being fixedly installed on force device through and the spacing protrusion that is subject on described guide rod spacing thus limiting said two locking sliding wedge and locking moving out under the effect of backing down backing down spring sliding wedge being arranged at said two around described guide rod，The right-hand end of said two locking sliding wedge is provided with the locking with wedge surface and protrudes in order to link thus realizing locking with the left side locking extension of described locking unblock insert，The wedge surface that described locking is protruded in order to the inclined-plane unlocking the left side locking extension of insert in the process extending into described locking and unlocking insert inner chamber with described locking engages to overcome described in back down spring and the inclined spring that is arranged between on the right side of said two locking sliding wedge back down power so that said two locks sliding wedge draws close，The right-hand end of described protuberance is arranged with Elastic Sliding sleeve and engages thus described locking protruded hold out against with left side locking extension by means of the elastic force of the elastic locking element being arranged between described protuberance and described Elastic Sliding sleeve with the diapire unlocking insert with described locking，Wherein，Described locking unlocks two the symmetrically arranged unblock wedge-shaped parts with unblock wedge surface being additionally provided with the right side being positioned at described left side locking extension in insert inner chamber，Continue to move right thus when engaging with described unblock wedge-shaped part when said two locks sliding wedge，The degree of drawing close of said two locking sliding wedge draws close degree more than what caused by described left side locking extension，So that the adhesion on be arranged in said two locking sliding wedge protrude be arranged in said two locking sliding wedge another on adhesion sleeve in elastic adhesion engagement of loops so that the said two locking temporary transient adhesion of sliding wedge is close together to allow said two locking sliding wedge to unlock insert inner chamber from described locking and to disengage，On the right side of described Elastic Sliding sleeve, inwall is provided with two drive motors，Described drive motor is provided with screw rod，Described screw rod and described drive motor are rotationally connected，The screw shell that threaded engagement connects it is provided with on the left of described screw rod，It is fixed with on the left of described screw shell and the adjustable plate of described Elastic Sliding sleeve sliding connection，Described elastic locking element is fixing with described adjustable plate to be connected，The elastic force of described elastic locking element is controlled to adjust by described drive motor and described adjustable plate，Described drive motor outer surface is coated with radiating fin，When described radiating fin is in order to run described drive motor produce heat absorption and dissipate，Described radiating fin is provided with radiator fan，Described radiator fan accelerates to dissipate in order to the heat absorbed by described radiating fin，When preventing described drive motor from running, temperature is too high and burn.
By such scheme, owing to have employed elastic locking element in order to hold out against the position that links of force device it is thus possible to realize locking effect.Adopt the adhesion component with temporary transient locking function, temporarily clamping block locking and utilization can being unlocked the flexible member arranged it is thus possible to slowly contacted by the sticking effect of two lock sliders exclusively for adhesion, this such as can realize by having two sections of round platforms cooperation elastic rings of different inclined degree (round platform drift angle).Setting is backed down spring and is arranged extraly again simultaneously and back down inclined spring, it is possible to apply to back down power so that it is guaranteed that the producing balanced forces of lock slider at two ends.Unlock in the inner chamber of insert in locking and unblock wedge surface is additionally set, it is possible to by force device is inwardly pushed so that the wedge surface of sliding wedge engages with described unblock wedge surface and causes described sticking effect to unlock, therefore convenient for unlocking further.Whole apparatus structure is simple and easy to operate, it is possible to effectively solve the problems referred to above of the prior art.
Accompanying drawing explanation
Fig. 1 is a kind of overall structure schematic diagram being easy to the locked component that force device is installed of the present invention；
Fig. 2 is the partial enlarged drawing at the locking position in Fig. 1.
Detailed description of the invention
Below in conjunction with Fig. 1-2, the present invention is described in detail.
nullA kind of according to an embodiment of the invention locked component being easy to force device installation，Including the regulator cubicle cabinet 2 with horizontal rail 20 and the force device 9 that can slide in described horizontal rail 20，The vertical rear wall of described regulator cubicle cabinet 2 is fixedly installed locking and unlocks insert 7，Wherein，Described force device 9 is fixedly installed extend into described locking and unlocks the protuberance 93 in insert 7 inner chamber，Described protuberance 93 is provided with sliding cavity in order to be provided with symmetrically arranged two locking sliding wedges 81 slidably，The left-hand end of said two locking sliding wedge 81 by the guide rod 91 being fixedly installed on force device 9 through and the spacing protrusion 911 that is subject on described guide rod 91 spacing thus limiting said two locking sliding wedge 81 and locking moving out under the effect of backing down backing down spring 92 sliding wedge 81 being arranged at said two around described guide rod 91，The right-hand end of said two locking sliding wedge 81 is provided with the locking with wedge surface 821 and protrudes 82 in order to link thus realizing locking with the left side locking extensions 71 of described locking unblock insert 7，Described locking protrude the wedge surface 821 of 82 in order to the inclined-plane 711 unlocking the left side locking extension 71 of insert 7 in the process extending into described locking and unlocking insert 7 inner chamber with described locking engage to overcome described in back down spring 92 and the inclined spring 85 that is arranged between on the right side of said two locking sliding wedge 81 back down power so that said two locking sliding wedge 81 is drawn close，The right-hand end of described protuberance 93 is arranged with Elastic Sliding sleeve 94 and engages thus described locking being protruded 82 by means of the elastic force of the elastic locking element 95 being arranged between described protuberance 93 and described Elastic Sliding sleeve 94 and holding out against with left side locking extension 71 with the diapire 73 unlocking insert 7 with described locking，Wherein，Described locking unlocks two the symmetrically arranged unblock wedge-shaped parts 72 with unblock wedge surface 721 being additionally provided with the right side being positioned at described left side locking extension 71 in insert 7 inner chamber，Continue to move right thus when engaging with described unblock wedge-shaped part 72 when said two locks sliding wedge 81，The degree of drawing close of said two locking sliding wedge 81 draws close degree more than what caused by described left side locking extension 71，So that the adhesion on be arranged in said two locking sliding wedge 81 protrude 86 be arranged in said two locking sliding wedge 81 another on adhesion sleeve 83 in elastic adhesion ring 831 be engaged so that the said two locking temporary transient adhesion of sliding wedge 81 is close together to allow said two locking sliding wedge 81 to unlock disengagement insert 7 inner chamber from described locking，On the right side of described Elastic Sliding sleeve 94, inwall is provided with two drive motors 943，Described drive motor 943 is provided with screw rod 942，Described screw rod 942 is rotationally connected with described drive motor 943，The screw shell 941 that threaded engagement connects it is provided with on the left of described screw rod 942，It is fixed with on the left of described screw shell 941 and the adjustable plate 944 of described Elastic Sliding sleeve 94 sliding connection，Described elastic locking element 95 is fixing with described adjustable plate 944 to be connected，The elastic force of described elastic locking element 95 is controlled to adjust by described drive motor 943 and described adjustable plate 944，Described drive motor 943 outer surface is coated with radiating fin 945，When described radiating fin 945 is in order to run described drive motor 943 produce heat absorption and dissipate，Described radiating fin 945 is provided with radiator fan 946，Described radiator fan 946 accelerates to dissipate in order to the heat absorbed by described radiating fin 945，When preventing described drive motor 943 from running, temperature is too high and burn.
Alternatively or valuably, wherein, the group of described adhesion protrusion 86 and adhesion sleeve 83 is provided with two groups altogether, and between described two groups, said two locking sliding wedge 81 is respectively arranged with adhesion and departs from elastic component 84, being subject to the effect of described adhesion elastic component 84, described adhesion protrusion 86 slowly can be extracted thus departing from and the joint of described elastic adhesion ring 831 from described adhesion sleeve 83.
Alternatively or valuably, wherein, it be cydariform that the cross sectional shape entirety of 86 is protruded in described adhesion, and away from the round platform drift angle of distal portion of described locking sliding wedge 81 body more than the round platform drift angle of the close end of close described locking sliding wedge 81 body.
Owing to have employed elastic locking element in order to hold out against the position that links of force device it is thus possible to realize locking effect.Adopt the adhesion component with temporary transient locking function, temporarily clamping block locking and utilization can being unlocked the flexible member arranged it is thus possible to slowly contacted by the sticking effect of two lock sliders exclusively for adhesion, this such as can realize by having two sections of round platforms cooperation elastic rings of different inclined degree (round platform drift angle).Setting is backed down spring and is arranged extraly again simultaneously and back down inclined spring, it is possible to apply to back down power so that it is guaranteed that the producing balanced forces of lock slider at two ends.Unlock in the inner chamber of insert in locking and unblock wedge surface is additionally set, it is possible to by force device is inwardly pushed so that the wedge surface of sliding wedge engages with described unblock wedge surface and causes described sticking effect to unlock, therefore convenient for unlocking further.
It will be appreciated by those skilled in the art that without departing from make under the teachings of the present invention and spirit various for variant of the invention and change all should fall within protection scope of the present invention.Protection scope of the present invention should be as the criterion with appending claims.
Claims (3)
- null1. it is easy to the locked component that force device is installed for one kind，Including the regulator cubicle cabinet (2) with horizontal rail (20) and the force device (9) that above can slide in described horizontal rail (20)，The vertical rear wall of described regulator cubicle cabinet (2) is fixedly installed locking and unlocks insert (7)，Wherein，Described force device (9) is fixedly installed extend into described locking and unlocks the protuberance (93) in insert (7) inner chamber，Described protuberance (93) is provided with sliding cavity in order to be provided with symmetrically arranged two lockings sliding wedge (81) slidably，The left-hand end of said two locking sliding wedge (81) by the guide rod (91) being fixedly installed on force device (9) through and the spacing protrusion (911) that is subject on described guide rod (91) spacing thus limit said two locking sliding wedge (81) be arranged at around described guide rod (91) said two locking sliding wedge (81) back down spring (92) back down moving out under acting on，The right-hand end of said two locking sliding wedge (81) is provided with the locking with wedge surface (821) and protrudes (82) in order to link thus realizing locking with left side locking extension (71) of described locking unblock insert (7)，Described locking protrude the wedge surface (821) of (82) in order to the inclined-plane (711) unlocking left side locking extension (71) of insert (7) in the process extending into described locking and unlocking insert (7) inner chamber with described locking engages to overcome described in back down spring (92) and the inclined spring (85) that is arranged between said two locking sliding wedge (81) right side back down power so that said two locks sliding wedge (81) draws close，The right-hand end of described protuberance (93) is arranged with Elastic Sliding sleeve (94) and engages thus described locking is protruded (82) hold out against with left side locking extension (71) by means of the elastic force of the elastic locking element (95) being arranged between described protuberance (93) and described Elastic Sliding sleeve (94) with the diapire (73) unlocking insert (7) with described locking，Wherein，Described locking unlocks two the symmetrically arranged unblock wedge-shaped parts (72) with unblock wedge surface (721) being additionally provided with the right side being positioned at described left side locking extension (71) in insert (7) inner chamber，Continue to move right thus when engaging with described unblock wedge-shaped part (72) when said two locks sliding wedge (81)，The degree of drawing close of said two locking sliding wedge (81) draws close degree more than what caused by described left side locking extension (71)，So that (86) are protruded in the adhesion on be arranged in said two locking sliding wedge (81) and the elastic adhesion ring (831) in the adhesion sleeve (83) on another in locking sliding wedge (81) that is arranged on said two is engaged so that said two locking sliding wedge (81) temporarily adhesion is close together to allow said two locking sliding wedge (81) to unlock insert (7) inner chamber from described locking and to disengage，Described Elastic Sliding sleeve (94) right side inwall is provided with two drive motors (943)，Described drive motor (943) is provided with screw rod (942)，Described screw rod (942) and described drive motor (943) are rotationally connected，Described screw rod (942) left side is provided with the screw shell (941) that threaded engagement connects，Described screw shell (941) left side is fixed with and the adjustable plate (944) of described Elastic Sliding sleeve (94) sliding connection，Described elastic locking element (95) is fixing with described adjustable plate (944) to be connected，The elastic force of described elastic locking element (95) is controlled to adjust by described drive motor (943) and described adjustable plate (944)，Described drive motor (943) outer surface is coated with radiating fin (945)，When described radiating fin (945) is in order to run described drive motor (943) produce heat absorption and dissipate，Described radiating fin (945) is provided with radiator fan (946)，Described radiator fan (946) accelerates to dissipate in order to the heat absorbed by described radiating fin (945)，When preventing described drive motor (943) from running, temperature is too high and burn.
- 2. as claimed in claim 1 a kind of be easy to force device install locked component, wherein, described adhesion is protruded the group of (86) and adhesion sleeve (83) and is provided with two groups altogether, and said two locking sliding wedge (81) is respectively arranged with adhesion between described two groups and departs from elastic component (84), being subject to the effect of described adhesion elastic component (84), described adhesion protrusion (86) slowly can be extracted thus departing from and the joint of described elastic adhesion ring (831) from described adhesion sleeve (83).
- 3. as claimed in claim 1 or 2 a kind of be easy to force device install locked component, wherein, it be cydariform that the cross sectional shape entirety of (86) is protruded in described adhesion, and away from the round platform drift angle of distal portion of described locking sliding wedge (81) body more than the round platform drift angle of the close end of close described locking sliding wedge (81) body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610270904.5A CN105813427A (en) | 2016-04-27 | 2016-04-27 | Locking assembly capable of facilitating power element installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610270904.5A CN105813427A (en) | 2016-04-27 | 2016-04-27 | Locking assembly capable of facilitating power element installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105813427A true CN105813427A (en) | 2016-07-27 |
Family
ID=56458675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610270904.5A Pending CN105813427A (en) | 2016-04-27 | 2016-04-27 | Locking assembly capable of facilitating power element installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105813427A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446390A (en) * | 2019-08-20 | 2019-11-12 | 南京钢铁股份有限公司 | Device and method for electricity spare parts installation and replacement in electrical cabinet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103038123A (en) * | 2010-06-14 | 2013-04-10 | 本田技研工业株式会社 | Controllable steering rack guide system |
| CN203503990U (en) * | 2013-09-10 | 2014-03-26 | 宁波舜佳通信科技有限公司 | AC (alternating current) distribution box |
| US20150282345A1 (en) * | 2014-03-31 | 2015-10-01 | Iottie, Inc | Mounting System For Portable Device |
| CN105098615A (en) * | 2015-06-29 | 2015-11-25 | 浙江大口日用品有限公司 | Power distribution cabinet with adjustable speed |
-
2016
- 2016-04-27 CN CN201610270904.5A patent/CN105813427A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103038123A (en) * | 2010-06-14 | 2013-04-10 | 本田技研工业株式会社 | Controllable steering rack guide system |
| CN203503990U (en) * | 2013-09-10 | 2014-03-26 | 宁波舜佳通信科技有限公司 | AC (alternating current) distribution box |
| US20150282345A1 (en) * | 2014-03-31 | 2015-10-01 | Iottie, Inc | Mounting System For Portable Device |
| CN105098615A (en) * | 2015-06-29 | 2015-11-25 | 浙江大口日用品有限公司 | Power distribution cabinet with adjustable speed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446390A (en) * | 2019-08-20 | 2019-11-12 | 南京钢铁股份有限公司 | Device and method for electricity spare parts installation and replacement in electrical cabinet |
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Application publication date: 20160727 |
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| WD01 | Invention patent application deemed withdrawn after publication |