CN107979940A - A kind of locking bar floating mount mechanism and installation method - Google Patents
A kind of locking bar floating mount mechanism and installation method Download PDFInfo
- Publication number
- CN107979940A CN107979940A CN201711119496.4A CN201711119496A CN107979940A CN 107979940 A CN107979940 A CN 107979940A CN 201711119496 A CN201711119496 A CN 201711119496A CN 107979940 A CN107979940 A CN 107979940A
- Authority
- CN
- China
- Prior art keywords
- locking bar
- modular structure
- sliding block
- floating mount
- groove
- 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.)
- Granted
Links
- 238000007667 floating Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000009434 installation Methods 0.000 title claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 210000003734 kidney Anatomy 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connection Of Plates (AREA)
Abstract
The invention belongs to electronic equipment machinery technical field of structures, it is related to a kind of locking bar floating mount mechanism and installation method, present invention employs a kind of floating mount structure, by setting groove and sliding block in modular structure mounting wall, allow locking bar and modular structure part floating mount, ensure only to produce forward extrusion power between locking bar and guide-track groove, sliding friction does not occur, avoids locking bar locking.The method is simple in structure, easy to use, effectively solves the problems, such as locking bar voussoir locking.
Description
Technical field
The invention belongs to electronic equipment machinery technical field of structures, is related to a kind of locking bar floating mount mechanism and installation side
Method.
Background technology
A kind of locking bar of tool-free dismounting is presently, there are, it is by voussoir, slide bar, elastic parts, cam drawing mechanism group
Into by the rotation of drawing mechanism cam, band dynamic voussoir moves on slide bar, and voussoir extruding elastic parts, produces coupling mechanism force, real
Existing module locking function.Such a locking bar installation is connected by screw with the threaded hole on slide bar, if slide bar and modular structure
Part is directly fixed, when in use since opposite sliding friction occurs for voussoir and guide-track groove, voussoir and guide-track groove adhesion easily occurs
Situation, cause locking bar and guide-track groove locking, can not extract.
The content of the invention
The purpose of the present invention：Solve the problems, such as the easy locking of locking bar.
Technical scheme：A kind of locking bar floating mount mechanism, including quick-release locking bar, screw, quick-release locking
Bar is fixed by screw and modular structure, it is characterised in that is increased in quick-release locking bar and modular structure mounting wall fixed connection place
Add sliding block, coordinate with the groove of modular structure mounting wall, formation can be with respect to the mechanism that be slidably installed.
The sliding block is laminated structure, and centre is equipped with screw mounting hole and boss, and both sides are equipped with sliding guidance column, and slip is drawn
Guide post and the kidney slot at modular structure mounting wall groove both ends coordinate.
The boss height need to be more than modular structure part junction wall thickness.
The sliding guidance pillar height degree need to be less than modular structure part junction wall thickness.
The sliding block thickness need to be less than modular structure part installation wall thickness.
Sliding stroke of the sliding block in modular structure mounting wall groove need to meet the locking stroke of quick-release locking bar.
The installation method of locking bar floating mount mechanism, it is characterised in that comprise the following steps：Quick-release locking bar, module
After structural member and sliding block are screwed, sliding block opposite can slide in modular structure part groove, before module locking, first will
Locking bar is pushed into lower limit of the sliding block in groove, and in locking bar camlock, locking bar slide bar counter mould moves upwards,
Sliding block reaches the upper limit of groove, reaches locking state.
The present invention has the advantage that effect：Present invention employs a kind of floating mount structure, by being installed in modular structure
Wall sets groove and sliding block, allows locking bar and modular structure part floating mount, ensures only to produce between locking bar and guide-track groove
Raw forward extrusion power, does not occur sliding friction, avoids locking bar locking.The method is simple in structure, easy to use, effectively solves locking
Bar voussoir locking problem.
Brief description of the drawings
Fig. 1：The structure diagram of the present invention
Fig. 2：The slide block structure schematic diagram of the present invention
Fig. 3：The occupation mode schematic diagram of the present invention
Embodiment
The present invention is further described below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of locking bar floating mount mechanism, including quick-release locking bar, screw, quick-release locking bar pass through spiral shell
Nail is fixed with modular structure, it is characterised in that increase sliding block in quick-release locking bar and modular structure mounting wall fixed connection place, with
The groove of modular structure mounting wall coordinates, and formation can be with respect to the mechanism that be slidably installed.
As shown in Fig. 2, sliding block is laminated structure, centre is equipped with screw mounting hole and boss, and both sides are equipped with sliding guidance column,
Sliding guidance column and the kidney slot at modular structure mounting wall groove both ends coordinate.Boss height need to be more than modular structure part junction
Wall thickness.Sliding guidance pillar height degree need to be less than modular structure part junction wall thickness.Sliding block thickness need to be less than modular structure part mounting wall
Thickness.Sliding stroke of the sliding block in modular structure mounting wall groove need to meet the locking stroke of quick-release locking bar.
As shown in figure 3, the application method of locking bar floating mount mechanism comprises the following steps：Quick-release locking bar, module knot
After component and sliding block are screwed, sliding block opposite can slide in modular structure part groove., first will lock before module locking
Tight bar is pushed into lower limit of the sliding block in groove, and in locking bar camlock, locking bar slide bar counter mould moves upwards, sliding
Block reaches the upper limit of groove, reaches locking state.It can so ensure only to produce forward extrusion power between voussoir and guide-track groove, no
Generation sliding friction, avoids locking.
Claims (7)
1. a kind of locking bar floating mount mechanism, including quick-release locking bar, screw, quick-release locking bar pass through screw and modular structure
It is fixed, it is characterised in that in quick-release locking bar and modular structure mounting wall fixed connection place increase sliding block, to be installed with modular structure
The groove of wall coordinates, and formation can be with respect to the mechanism that be slidably installed.
2. locking bar floating mount mechanism as claimed in claim 1, it is characterised in that the sliding block is laminated structure, middle
Equipped with screw mounting hole and boss, both sides are equipped with sliding guidance column, sliding guidance column and modular structure mounting wall groove both ends
Kidney slot coordinates.
3. locking bar floating mount mechanism as claimed in claim 2, it is characterised in that the boss height need to be more than module knot
Element joints wall thickness.
4. locking bar floating mount mechanism as claimed in claim 2, it is characterised in that the sliding guidance pillar height degree need to be less than
Modular structure part junction wall thickness.
5. the locking bar floating mount mechanism as described in claim 1-4 any one, it is characterised in that the sliding block thickness needs
Wall thickness is installed less than modular structure part.
6. locking bar floating mount mechanism as claimed in claim 5, it is characterised in that the sliding block is in modular structure mounting wall
Sliding stroke in groove need to meet the locking stroke of quick-release locking bar.
7. the installation method of locking bar floating mount mechanism as claimed in claim 1, it is characterised in that comprise the following steps：
After quick-release locking bar, modular structure part and sliding block are screwed, sliding block opposite can slide in modular structure part groove,
Before module locking, locking bar is first pushed into lower limit of the sliding block in groove, in locking bar camlock, locking bar slide bar phase
Module is moved upwards, sliding block reaches the upper limit of groove, reaches locking state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119496.4A CN107979940B (en) | 2017-11-13 | 2017-11-13 | A kind of locking bar floating mount mechanism and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119496.4A CN107979940B (en) | 2017-11-13 | 2017-11-13 | A kind of locking bar floating mount mechanism and installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107979940A true CN107979940A (en) | 2018-05-01 |
| CN107979940B CN107979940B (en) | 2019-11-15 |
Family
ID=62013401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711119496.4A Active CN107979940B (en) | 2017-11-13 | 2017-11-13 | A kind of locking bar floating mount mechanism and installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107979940B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112367796A (en) * | 2020-10-29 | 2021-02-12 | 陕西铁路工程职业技术学院 | Locking device capable of being adjusted in vertical direction |
| CN112911879A (en) * | 2020-12-29 | 2021-06-04 | 贵州精立航太科技有限公司 | Locking strip with self-locking function and processing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5779388A (en) * | 1996-10-04 | 1998-07-14 | Fairchild Holding Corp. | Printed circuit board retainer |
| CN202232004U (en) * | 2011-10-09 | 2012-05-23 | 四川九洲电器集团有限责任公司 | Wedge-shaped locking strip |
| CN102497761A (en) * | 2011-12-06 | 2012-06-13 | 中国科学院长春光学精密机械与物理研究所 | A locking and fixing device for quick replacement of printed boards |
| JP2012190911A (en) * | 2011-03-09 | 2012-10-04 | Fujitsu Telecom Networks Ltd | Attachment structure of plug-in unit and shelf |
| CN106982534A (en) * | 2017-04-21 | 2017-07-25 | 湖北三江航天万峰科技发展有限公司 | A kind of locking device of printed board in cabinet slot |
-
2017
- 2017-11-13 CN CN201711119496.4A patent/CN107979940B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5779388A (en) * | 1996-10-04 | 1998-07-14 | Fairchild Holding Corp. | Printed circuit board retainer |
| JP2012190911A (en) * | 2011-03-09 | 2012-10-04 | Fujitsu Telecom Networks Ltd | Attachment structure of plug-in unit and shelf |
| CN202232004U (en) * | 2011-10-09 | 2012-05-23 | 四川九洲电器集团有限责任公司 | Wedge-shaped locking strip |
| CN102497761A (en) * | 2011-12-06 | 2012-06-13 | 中国科学院长春光学精密机械与物理研究所 | A locking and fixing device for quick replacement of printed boards |
| CN106982534A (en) * | 2017-04-21 | 2017-07-25 | 湖北三江航天万峰科技发展有限公司 | A kind of locking device of printed board in cabinet slot |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112367796A (en) * | 2020-10-29 | 2021-02-12 | 陕西铁路工程职业技术学院 | Locking device capable of being adjusted in vertical direction |
| CN112911879A (en) * | 2020-12-29 | 2021-06-04 | 贵州精立航太科技有限公司 | Locking strip with self-locking function and processing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107979940B (en) | 2019-11-15 |
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