CN105722366A - Power component locking device - Google Patents
Power component locking device Download PDFInfo
- Publication number
- CN105722366A CN105722366A CN201610270975.5A CN201610270975A CN105722366A CN 105722366 A CN105722366 A CN 105722366A CN 201610270975 A CN201610270975 A CN 201610270975A CN 105722366 A CN105722366 A CN 105722366A
- Authority
- CN
- China
- Prior art keywords
- locking
- adhesion
- wedge
- sliding wedge
- insert
- 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- Withdrawn
Links
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
- H05K7/1405—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by clips or resilient members, e.g. hooks
Abstract
The invention discloses a power component locking device. The device comprises an electrical cabinet body (2) with a horizontal track (20) and a power component (9) capable of sliding on the horizontal track (20); a locking and unlocking embedding element (7) is fixedly arranged on the vertical rear wall of the electrical cabinet body (2); wherein a lug boss (93) which is used for stretching into the cavity of the locking and unlocking embedding element (7) is fixedly arranged on the power component (9); a sliding cavity is arranged in the lug boss (93); and two locking sliding wedge blocks (81) are mounted in the sliding cavity symmetrically in a sliding mode.
Description
Technical field
The present invention relates to electric power electric cabinet field, be specially the locking device of a kind of force device.
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 the locking device of a kind of force device, it can overcome drawbacks described above of the prior art.
According to the present invention, a kind of locking device of force device, 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 with the diapire unlocking insert with described locking thus described locking being protruded by means of the elastic force of the elastic locking element being arranged between described protuberance and described Elastic Sliding sleeve and holding out against with left side locking extension, 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；The medial extremity of described left side locking extension is provided with groove, described groove is provided with elastic contact switch, the outboard end of described left side locking extension is provided with display lamp, when described force device is mounted in place, described locking is protruded and is pressed by described elastic contact switch, now described display lamp lights, to point out described force device already installed on position；Described locking unlocks and is provided with mounting groove in the inner end wall of insert, and is installed with cushion pad in described mounting groove, buffering when described cushion pad is in order to run to the right described Elastic Sliding sleeve.
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 the overall structure schematic diagram of the locking device of a kind of force device 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.
The locking device of a kind of according to an embodiment of the invention force device, 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 820 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 820 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 820 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 82 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；The medial extremity of described left side locking extension 71 is provided with groove, described groove is provided with elastic contact switch 74, the outboard end of described left side locking extension 71 is provided with display lamp 76, when described force device 9 is mounted in place, described elastic contact switch 74 is pressed by described locking protrusion 820, now described display lamp 76 lights, to point out described force device 9 already installed on position；Described locking unlocks and is provided with mounting groove in the inner end wall of insert 7, and is installed with cushion pad 731 in described mounting groove, buffering when described cushion pad 731 is in order to run to the right described Elastic Sliding sleeve 94.
Alternatively or valuably, wherein, the group of described adhesion protrusion 82 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 82 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 82 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)
1. the locking device of a force device, 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 (820) in order to link with left side locking extension (71) of described locking unblock insert (7) thus realizing locking, described locking protrude the wedge surface (821) of (820) 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 being protruded (820) 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 (82) 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；The medial extremity in described left side locking extension (71) is provided with groove, described groove is provided with elastic contact switch (74), the outboard end in described left side locking extension (71) is provided with display lamp (76), when described force device (9) is mounted in place, described elastic contact switch (74) is pressed by described locking protrusion (820), now described display lamp (76) lights, to point out described force device (9) already installed on position；Described locking unlocks and is provided with mounting groove in the inner end wall of insert (7), and is installed with cushion pad (731) in described mounting groove, buffering when described cushion pad (731) is in order to run to the right described Elastic Sliding sleeve (94).
2. the locking device of a kind of force device as claimed in claim 1, wherein, described adhesion is protruded the group of (82) 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 (82) slowly can be extracted thus departing from and the joint of described elastic adhesion ring (831) from described adhesion sleeve (83).
3. the locking device of a kind of force device as claimed in claim 1 or 2, wherein, it be cydariform that the cross sectional shape entirety of (82) 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 |
|---|---|---|---|
| CN201610270975.5A CN105722366A (en) | 2016-04-27 | 2016-04-27 | Power component locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610270975.5A CN105722366A (en) | 2016-04-27 | 2016-04-27 | Power component locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105722366A true CN105722366A (en) | 2016-06-29 |
Family
ID=56161827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610270975.5A Withdrawn CN105722366A (en) | 2016-04-27 | 2016-04-27 | Power component locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105722366A (en) |
-
2016
- 2016-04-27 CN CN201610270975.5A patent/CN105722366A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105722365A (en) | Power component locking device of power cabinet | |
| CN105764294A (en) | Electric element locking device of electrical cabinet | |
| CN105914587A (en) | Electric device locking component with high security performance | |
| CN105720486A (en) | Power component locking and mounting device | |
| US20150129526A1 (en) | Slide rail assembly | |
| CN105722359A (en) | Power component locking device mounted in power cabinet | |
| CN105704968A (en) | Power component locking installation device of electrical cabinet | |
| CN105704977A (en) | Power component locking device for electrical cabinet | |
| CN105846231A (en) | Electric power element locking device with disassembly indication | |
| CN103057157B (en) | A kind of slide block locking apparatus of hydraulic press and this hydraulic press | |
| CN105704976A (en) | High-stability power component locking device | |
| CN105916345A (en) | Novel type electric power component locking apparatus for electric cabinet | |
| CN105792590A (en) | Mounting and locking device of electric power element | |
| DE502007002009D1 (en) | Connecting and switching device | |
| CN105722366A (en) | Power component locking device | |
| CN105899034A (en) | Electric element mounting and locking device for electric cabinet | |
| CN102076199B (en) | Device for installing and locking electrical appliance on cap type installation rail | |
| CN105848443A (en) | Electric power locking assembly convenient to disassembly and assembly | |
| CN105934132A (en) | Installing and locking device for electric element | |
| CN105722360A (en) | Power component locking device convenient in operation | |
| CN105790090A (en) | Simple-unlocking electric power element locking equipment | |
| CN105704969A (en) | Power component locking device | |
| CN105792589A (en) | Electric power element locking device used for electrical cabinet | |
| CN105828566A (en) | Electric element locking apparatus for electrical cabinet | |
| CN105792591A (en) | Anti-over-travel electric power element locking component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160629 |