CN106535545B - Opening and closing device of module locking structure - Google Patents
Opening and closing device of module locking structure Download PDFInfo
- Publication number
- CN106535545B CN106535545B CN201610919902.4A CN201610919902A CN106535545B CN 106535545 B CN106535545 B CN 106535545B CN 201610919902 A CN201610919902 A CN 201610919902A CN 106535545 B CN106535545 B CN 106535545B
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- opening
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- rotating shaft
- locking
- front panel
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- 238000003780 insertion Methods 0.000 claims abstract description 14
- 230000037431 insertion Effects 0.000 claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 230000000295 complement effect Effects 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an opening and closing device of a module locking structure, which comprises a front panel and a bottom shell, wherein the front panel and the bottom shell are embedded on a module; the bottom shell is provided with a spring plate connected with the ejection mechanism, the tail end of the spring plate is fixed on the bottom shell, and the front part of the spring plate is connected with a locking buckle connected with the module locking insertion frame; through the opening and closing of the downward opening door, the elastic sheet is lifted along the elastic opening mechanism, and then the elastic sheet and the locking buckle are driven to be locked and separated, so that the locking and unlocking of the module in the module locking insertion frame are realized. The device does not need extra parts and operation to open locking mechanism, does not need any complementary unit locking and does not take place to kick-back after opening, and can realize that the module unlocks from the rack, does not influence the outward appearance molding of product, and the user that uses convenience experiences well, and processing production is convenient.
Description
Technical Field
The invention belongs to the technical field of module locking and unlocking, and relates to an opening and closing device of a module locking structure.
Background
At present, the modularized design becomes a general technology of the electrical industry, and by designing a module cabinet and a corresponding module product, the intensive design of the product is realized, the utilization rate of the internal space of the cabinet is improved, and the production cost of the product is reduced. Usually, need corresponding mechanism to realize to the module locking, through the corresponding couple of module internal design and the recess butt joint corresponding with the couple that sets up on the rack, realize the locking of module in the rack. However, such a design is inconvenient to operate and complex in structural design during specific unlocking, and other devices are often needed to unlock the module hook and the cabinet. The design has great influence on comfort and user experience in use, and the single locking mechanism is relatively high in labor-hour cost and time-cost in the processing and assembling of products.
In summary, the prior art has the following 3 problems:
1) a separate structure or design is needed to realize the opening, closing and locking of the product;
2) the use is inconvenient, and good user experience is not provided;
3) the processing and production cost of the product is higher.
Disclosure of Invention
The invention aims to provide an opening and closing device of a module locking structure, which solves the opening and closing problem of the locking structure of a product by utilizing the existing part structure of the product.
In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:
according to one embodiment provided by the invention, the opening and closing device of the module locking structure comprises a front panel and a bottom shell which are inlaid on a module, wherein a downward opening door is connected to the front panel, and a spring opening mechanism is arranged on the downward opening door; the bottom shell is provided with a spring plate connected with the ejection mechanism, the tail end of the spring plate is fixed on the bottom shell, and the front part of the spring plate is connected with a locking buckle connected with the module locking insertion frame; through the opening and closing of the downward opening door, the elastic sheet is lifted along the elastic opening mechanism, and then the elastic sheet and the locking buckle are driven to be locked and separated, so that the locking and unlocking of the module in the module locking insertion frame are realized.
Further, the flick mechanism comprises a rotating shaft fixing seat fixed at the bottom of the front panel through a rotating shaft fixing pin, a rotating shaft limiting clamping seat, a rotating shaft separation blade and a flick rotating shaft connected with the elastic sheet are respectively arranged on the rotating shaft fixing seat, and the rotating shaft fixing seat is locked and flicked through the flick rotating shaft and the elastic sheet to drive the lower opening door to rotate along the front panel.
Furthermore, the flick rotating shaft is arranged in the middle of the rotating shaft fixing seat and is in a semicircular arc shape, the semicircular arc top surface is a plane, and the elastic sheet penetrates through the opening of the front panel and is connected with the top surface of the flick rotating shaft.
Furthermore, the spring opening mechanism and the lower opening door are of an integral structure, a rotating shaft fixing seat of the spring opening mechanism is in a semicircular arc shape, and the rotating shaft fixing seat is connected in a hook-shaped rotating arm at the bottom of the lower opening door.
Furthermore, be equipped with down the spacing platform of opening the door on the front panel, the pivot fixing base is connected under on the spacing platform of opening the door through the pivot fixed pin.
Furthermore, the shell fragment is the crank arm structure, and the connection of locking buckle is equipped with the buckle at crank arm bending section rear portion on the locking buckle, and the buckle runs through the bottom casing and links to each other with the hasp recess in the frame is inserted in module locking.
Furthermore, the lower opening door is provided with a lock catch connected with a lock catch groove on the front panel.
Furthermore, the tail end of the elastic sheet is fixed on the bottom shell through a fixing pin.
Further, the opening critical point of the front panel and the lower opening door is 90 degrees, when the front panel and the lower opening door are opened at 120 degrees to 90 degrees, the locking buckle is disengaged, and the module is unlocked in the module locking insertion frame; when the opening angle is less than 90 degrees, the locking buckle is locked, and the module is locked in the module locking insertion frame.
The invention is characterized in that:
the device is provided with a lower opening door with an ejection mechanism on a module shell, a spring plate connected with the ejection mechanism is arranged on a bottom shell, and locking and unlocking of the module in the module locking and inserting frame are realized through locking and releasing of a locking buckle on the spring plate and the module locking and inserting frame. The opening critical point of a front panel and a lower opening door of the mechanism is 90 degrees, when the opening is between 120 degrees and 90 degrees, rebound does not occur, and the module is unlocked in the module locking insertion frame; when the opening angle is less than 90 degrees, the module is locked in the module locking insertion frame by bouncing the rotating shaft and the elastic sheet to be locked and rebounded. The device does not need independent part and operation to open locking mechanism, does not need any complementary unit locking and does not take place to kick-back after opening, does not influence the outward appearance molding of product, and the user that uses convenience experiences well, and processing production is convenient.
Drawings
Fig. 1 is a cross-sectional view of the locked state.
Fig. 2 is a sectional view of the state during the opening process.
Fig. 3 is a cross-sectional view in a completely unlocked state.
Fig. 4 is a structural diagram of the spring plate vertically downward from the step surface force F of the flicking rotating shaft.
Fig. 5(a) and (b) are schematic structural diagrams of the spring plate from the step surface force F of the flicking rotating shaft to the tangent of the vertical arc.
Fig. 6 is a perspective view of the present invention.
Fig. 7 is a perspective view of a corresponding cabinet frame of the present invention.
Wherein: 01-downward opening the door; 02-spring plate; 03-flicking the rotating shaft; 04-a front panel; 05-locking a hook; 06-a fixed pin; 07-a rotating shaft fixing pin; 08-opening a door lower limiting table; 09-locking; 10-a locking groove; 11-a rotating shaft limiting clamping seat; 12-a rotating shaft baffle plate; 13-rotating shaft fixing seat, 021-module inserting frame and 022 lock catch groove
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and fig. 6, the opening and closing device of a module locking structure of the present invention comprises a front panel 04 and a bottom housing, wherein the front panel 04 is embedded in a module, the front panel 04 is connected with a lower opening door 01, and the lower opening door 01 is provided with a spring opening mechanism; the bottom shell is provided with a spring plate 02 connected with the spring opening mechanism, the tail end of the spring plate 02 is fixed on the bottom shell through a fixing pin 06, and the front part of the spring plate 02 is connected with a locking buckle 05 connected with the module inserting frame 021; through the opening and closing of the downward opening door 01, the elastic sheet 02 is lifted along the elastic opening mechanism, and then the elastic sheet 02 and the locking buckle 05 are driven to be locked and separated, so that the module is locked and unlocked in the module inserting frame 021.
The flick mechanism comprises a rotating shaft fixing seat 13 fixed at the bottom of the front panel 04 through a rotating shaft fixing pin 07, a rotating shaft limiting clamping seat 11, a rotating shaft blocking piece 12 and a flick rotating shaft 03 connected with the spring plate 02 are respectively arranged on the rotating shaft fixing seat 13, and the rotating shaft fixing seat 13 drives the lower opening door 01 to rotate along the front panel 04 through the locking and flick of the flick rotating shaft 03 and the spring plate 02 to realize opening and closing; the rotating shaft blocking piece 12 is used for preventing the rotating shaft fixing pin 07 from being excessively pushed in by excessive force during installation, and plays a limiting role. The upper surface of the flick rotating shaft 03 is provided with a slot, and the spring plate 02 penetrates through the opening of the front panel 04 and is connected with the slot on the flick rotating shaft 03. The shell fragment 02 that one end was fixed on the bottom surface board is the crank arm structure, and the connection of locking buckle 05 is equipped with the buckle at crank arm bending section rear portion on the locking buckle 05, and the buckle runs through the bottom casing and links to each other with the hasp recess 022 in the module plug-in frame 021.
As shown in fig. 1, the pop-up mechanism and the lower opening door 01 are integrated into a whole, a rotating shaft fixing seat 13 of the pop-up mechanism is in a semicircular arc shape, the rotating shaft fixing seat 13 is connected in a hook-shaped rotating arm at the bottom of the lower opening door 01, a lower opening door limiting table 08 is arranged on a front panel 04, and the rotating shaft fixing seat 13 is connected on the lower opening door limiting table 08 through a rotating shaft fixing pin 07.
The flick rotating shaft 03 is arranged in the middle of the rotating shaft fixing seat 13 and is in a semicircular arc shape, and the semicircular arc top surface is a plane. The locking hook 05 is provided with a lock catch, so that the elastic piece 02 can be conveniently opened and buckled by the crank arm.
The lower opening door 01 is provided with a lock 09 connected with the lock groove 10 on the front panel 04.
As can be clearly seen from fig. 1 to 2, in the process of the lower opening door 01 from the closed state to the open state, the contact surface between the spring plate 02 and the spring opening rotating shaft 03 is converted from the step surface to the arc surface along with the spring opening rotating shaft 03, and the contact surface between the spring plate 02 and the spring opening rotating shaft 03 is converted from the step surface to the arc surface along with the continued opening of the lower opening door 01 in fig. 3. The spring plate 02 is converted into an arc surface from the step surface of the flicking rotating shaft 03, the direction of the elastic force F of the spring plate is changed accordingly, as shown in fig. 4, 5(a) and 5 (b), when the position of fig. 1 is that the force F is vertically downward, and when the lower opening door is completely opened, as shown in fig. 3, the elastic force F of the spring plate is a tangent line of a vertical arc, the force directly acts on the rotating shaft of the lower opening door, and at this time, the lower opening door is opened by hand without any locking mechanism and rebounding. The opening critical point is 90 degrees, when the opening is less than 90 degrees, the locking buckle is locked, the module is locked in the module inserting frame and rebounds, and the module cannot be taken out of the module inserting frame and is locked with the cabinet. When the angle is 120-90 degrees, the locking buckle is disengaged, the module is unlocked in the module inserting frame, the locking mechanism is unlocked without rebounding, the module can be taken out of the module inserting frame, and the lower opening door is fastened upwards after the module is used.
Fig. 6 is a perspective view of the present invention, showing that the lower door 01 is provided along the middle-lower portion of the front panel 04, and the inner side of the upper end of the lower door is provided with a buckle connected with the front panel.
When specifically using, this device has two kinds of functions, see fig. 7 and show, in the middle of the rack that the bottom casing used on the one hand, a plurality of module of installing this device inserts in the frame 021 is inserted to the module, is equipped with on the frame 021 bottom frame and detains the corresponding trompil of 05 or recess (hasp recess 022) with locking for locking is detained 05 and is detained this trompil, plays this device locking rack function, prevents that the manual work from extracting from the outside.
On the other hand, the user realizes that the spring-open mechanism bounces the elastic sheet by opening the downward opening door, and then drives the elastic sheet to lift the locking buckle on the elastic sheet, so that the locking buckle is separated from the lock catch groove in the cabinet module insertion frame 021, the unlocking of the module in the cabinet is realized, and the user can conveniently pull out the module from the cabinet.
The present invention is not limited to the above-mentioned embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a device that opens and shuts of module locking structure which characterized in that: the module comprises a front panel (04) and a bottom shell which are embedded in the module, wherein the front panel (04) is connected with a lower opening door (01), and the lower opening door (01) is provided with a spring opening mechanism; the bottom shell is provided with a spring plate (02) connected with the spring opening mechanism, the tail end of the spring plate (02) is fixed on the bottom shell, and the front part of the spring plate (02) is connected with a locking buckle (05) connected with a module locking insertion frame (021); through the opening and closing of the lower opening door (01), the elastic sheet (02) is lifted along the elastic opening mechanism, and then the elastic sheet (02) and the locking buckle (05) are driven to be locked and released, so that the module is locked and unlocked in the module locking insertion frame (021);
the flick mechanism comprises a rotating shaft fixing seat (13) fixed at the bottom of the front panel (04) through a rotating shaft fixing pin (07), a rotating shaft limiting clamping seat (11), a rotating shaft blocking piece (12) and a flick rotating shaft (03) connected with the elastic piece (02) are respectively arranged on the rotating shaft fixing seat (13), and the rotating shaft fixing seat (13) drives the lower opening door (01) to rotate along the front panel (04) through the locking and flick of the flick rotating shaft (03) and the elastic piece (02);
the lower opening door (01) is provided with a lock catch (09) connected with the lock catch groove (10) on the front panel (04).
2. An opening and closing device of a module locking structure according to claim 1, wherein: the flick rotating shaft (03) is arranged in the middle of the rotating shaft fixing seat (13) and is in a semicircular arc shape, the semicircular arc top surface is a plane, and the elastic sheet (02) penetrates through an opening of the front panel (04) and is connected with the top surface of the flick rotating shaft (03).
3. An opening and closing device of a module locking structure according to claim 1, wherein: the spring opening mechanism and the lower opening door (01) are of an integral structure, a rotating shaft fixing seat (13) of the spring opening mechanism is in a semicircular arc shape, and the rotating shaft fixing seat (13) is connected in a hook-shaped rotating arm at the bottom of the lower opening door (01).
4. An opening and closing device of a module locking structure according to claim 1, wherein: the front panel (04) is provided with a lower door opening limiting platform (08), and the rotating shaft fixing seat (13) is connected to the lower door opening limiting platform (08) through a rotating shaft fixing pin (07).
5. An opening and closing device of a module locking structure according to claim 1, wherein: shell fragment (02) are for cranking arm structure, and locking is detained (05) and is connected at the crooked section rear portion of cranking arm, is equipped with the buckle on locking knot (05), and the buckle runs through bottom casing and links to each other with hasp recess (022) in module locking insertion frame (021).
6. An opening and closing device of a module locking structure according to claim 1, wherein: the tail end of the elastic sheet (02) is fixed on the bottom shell through a fixing pin (06).
7. An opening and closing device of a module locking structure according to claim 1, wherein: the opening critical point of the front panel (04) and the lower opening door (01) is 90 degrees, when the opening is between 120 degrees and 90 degrees, the locking buckle (05) is disengaged, and the module is unlocked in the module locking insertion frame (021); when the opening is less than 90 degrees, the locking buckle (05) is locked, and the module is locked in the module locking insertion frame (021).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610919902.4A CN106535545B (en) | 2016-10-21 | 2016-10-21 | Opening and closing device of module locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610919902.4A CN106535545B (en) | 2016-10-21 | 2016-10-21 | Opening and closing device of module locking structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106535545A CN106535545A (en) | 2017-03-22 |
| CN106535545B true CN106535545B (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610919902.4A Active CN106535545B (en) | 2016-10-21 | 2016-10-21 | Opening and closing device of module locking structure |
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| Country | Link |
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| CN (1) | CN106535545B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1605740A2 (en) * | 2004-03-16 | 2005-12-14 | Fujitsu Siemens Computers GmbH | Holding device for defining a mounting angle |
| CN102573375A (en) * | 2012-01-05 | 2012-07-11 | 华为技术有限公司 | Module with wrench and module component |
| CN102740648A (en) * | 2011-04-01 | 2012-10-17 | 鸿富锦精密工业（深圳）有限公司 | Electronic apparatus and unlocking device thereof |
| CN102789265A (en) * | 2011-05-18 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| TW201322885A (en) * | 2011-11-22 | 2013-06-01 | Hon Hai Prec Ind Co Ltd | Electronic device enclosure |
| CN204145947U (en) * | 2014-10-13 | 2015-02-04 | 泛亚电子工业(无锡)有限公司 | A kind of column installing mechanism for slide rail |
| CN104679131A (en) * | 2013-11-26 | 2015-06-03 | 纬创资通股份有限公司 | Expansion platform and portable electronic device |
| CN206181667U (en) * | 2016-10-21 | 2017-05-17 | 西安特锐德智能充电科技有限公司 | Module locking structure's device that opens and shuts |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9886067B2 (en) * | 2015-02-16 | 2018-02-06 | Dell Products L.P. | Systems and methods for tool-less board to board coupling |
-
2016
- 2016-10-21 CN CN201610919902.4A patent/CN106535545B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1605740A2 (en) * | 2004-03-16 | 2005-12-14 | Fujitsu Siemens Computers GmbH | Holding device for defining a mounting angle |
| CN102740648A (en) * | 2011-04-01 | 2012-10-17 | 鸿富锦精密工业（深圳）有限公司 | Electronic apparatus and unlocking device thereof |
| CN102789265A (en) * | 2011-05-18 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| TW201322885A (en) * | 2011-11-22 | 2013-06-01 | Hon Hai Prec Ind Co Ltd | Electronic device enclosure |
| CN102573375A (en) * | 2012-01-05 | 2012-07-11 | 华为技术有限公司 | Module with wrench and module component |
| CN104679131A (en) * | 2013-11-26 | 2015-06-03 | 纬创资通股份有限公司 | Expansion platform and portable electronic device |
| CN204145947U (en) * | 2014-10-13 | 2015-02-04 | 泛亚电子工业(无锡)有限公司 | A kind of column installing mechanism for slide rail |
| CN206181667U (en) * | 2016-10-21 | 2017-05-17 | 西安特锐德智能充电科技有限公司 | Module locking structure's device that opens and shuts |
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| Publication number | Publication date |
|---|---|
| CN106535545A (en) | 2017-03-22 |
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Address after: 710065 R&D Building E206-2, E Building, No. 211 Tiangu Eighth Road, Xi'an High-tech Zone, Shaanxi Province Applicant after: XI'AN TERUIDE INTELLIGENT CHARGING TECHNOLOGY CO., LTD. Address before: 710077 R & D building 101, 102-2, C science and Technology Industrial Park, 211 Tiangu Road, Xi'an, Shaanxi Applicant before: XI'AN TERUIDE INTELLIGENT CHARGING TECHNOLOGY CO., LTD. |
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Address after: 710065 R&D Building E206-2, E Building, No. 211 Tiangu Eighth Road, Xi'an High-tech Zone, Shaanxi Province Applicant after: Xi'an Telai Intelligent Charging Technology Co.,Ltd. Address before: 710065 R&D Building E206-2, E Building, No. 211 Tiangu Eighth Road, Xi'an High-tech Zone, Shaanxi Province Applicant before: XI'AN TGOOD INTELLIGENT CHARGING TECHNOLOGY Co.,Ltd. |
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