CN106413314B - A kind of identification mechanism in place that instruction cabinet plugs together - Google Patents
A kind of identification mechanism in place that instruction cabinet plugs together Download PDFInfo
- Publication number
- CN106413314B CN106413314B CN201610964352.8A CN201610964352A CN106413314B CN 106413314 B CN106413314 B CN 106413314B CN 201610964352 A CN201610964352 A CN 201610964352A CN 106413314 B CN106413314 B CN 106413314B
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- Prior art keywords
- place
- cabinet
- identification mechanism
- bracket
- plugs together
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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
- H05K7/1411—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting box-type drawers
- H05K7/1412—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting box-type drawers hold down mechanisms, e.g. avionic racks
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention belongs to electronic equipment mounting techniques, and in particular to a kind of identification mechanism in place that instruction cabinet plugs together.Since plug-in connector contact engaging and separating force is larger after cabinet band, at present it cannot be guaranteed that cabinet plugs together in place especially the case where operating environment, space are restricted.The present invention proposes a kind of identification mechanism in place that instruction cabinet plugs together, including mark rod in place, pressing plate and cylindrical spring, wherein the mark rod in place has the block of horizontal direction in rear end, there is the handle of vertical direction in front end, there is upward protrusion in shaft, there is the red area R and green area G of mark action in the region close to the handle.By the matching relationship for converting the matching relationship of rear plug-in connector plug and socket on cabinet and bracket, and the bracket front part reachable in vision, identification mechanism in place at case front panel, can clearly determine whether cabinet plugs together in place by identification mechanism in place.
Description
Technical field
The invention belongs to electronic equipment mounting techniques, and in particular to a kind of identification mechanism in place that instruction cabinet plugs together is used
In plugging together for rear removable electronic equipment hereinafter referred to as cabinet and mounting rack.
Background technique
Since plug-in connector contact engaging and separating force is larger after cabinet band, to realize that cabinet plugs together in place, at present both at home and abroad, mainly have
Following two mode:
1 cabinet realizes locking Fig. 1 using A class locking apparatus, since the ability of A class locking apparatus boosting cabinet is limited,
It cannot be guaranteed that cabinet plugs together in place especially the case where operating environment, space are restricted.
Disadvantage: in the place of narrow space, cabinet rear portion can not be visual, and ground crew can not judge whether cabinet plugs together
Position, carrys out hidden danger to signal transmission belt.Or ground crew can be plugged together by brute-force or tool, because can not judge whether to plug together
In place, it will cause that axial force is excessive, there are the hidden danger of damaging contact part.
2 cabinets realize that locking Fig. 2, B class locking apparatus realize that cabinet is inserted by lever principle using B class locking apparatus
It closes, realizes and plugged together in place indirectly.
Disadvantage: B class locking apparatus occupied space is big, and many occasions can not be installed.
Summary of the invention
The purpose of the present invention is the mechanisms by a kind of tape identification, to determine whether cabinet plugs together in place.
The identification mechanism in place that instruction cabinet of the invention plugs together, the connector of cabinet and bracket for being plugged after detecting
Situation is plugged together, which has rear plug-in connector socket, which has rear plug-in connector plug, the identification mechanism in place
Including mark rod in place, pressing plate and cylindrical spring, wherein
The mark rod in place has the block of horizontal direction in rear end, has the handle of vertical direction in front end,
There is upward protrusion in shaft, there is the red area R and green area of mark action in the region close to the handle
G。
The pressing plate horizontal direction is mounted on the side of the bracket, and has sliding rail and limiting slot, described to mark in place
Knowing bar can move in the sliding rail, and the cylindrical spring that the protrusion is pre-compressed presses to limiting slot rear end face.
For the cabinet and bracket of different model, the design length of mark rod in place and the red area R and
The position of green area G is pulled along the handle when block touches the rear panel of the cabinet, when only exposing
When green area G, meet installation requirement；When exposing red area R, also need to continue to plug together cabinet inwardly with bracket.
Further, the pressing plate has several fastener holes for installation.
Further, there is two pairs of protrusions and limiting slot.
The present invention converts the matching relationship of rear plug-in connector plug and socket to the matching relationship of cabinet and bracket, and
Bit identification mechanism is designed at case front panel in the reachable bracket front part of vision.It can be defined by identification mechanism in place
Determine whether cabinet plugs together in place.
Detailed description of the invention
Fig. 1 is the scheme of installation of the cabinet with A class locking apparatus and bracket；
Fig. 2 is the scheme of installation of the cabinet with B class locking apparatus and bracket；
Fig. 3 is cabinet and bracket installation sectional view；
Fig. 4 is the present invention with the cabinet of identification mechanism and bracket combination schematic diagram in place；
Fig. 5 is the structural schematic diagram of identification mechanism in place；
Fig. 6 is mark post structural schematic diagram in place；
Fig. 7 is fit dimension relationship；
Fig. 8 is the conversion dimension chain of fit dimension relationship；
Fig. 9 is the scale diagrams of mark post in place；
The operation chart of Figure 10 present invention identification mechanism in place.
Plug-in connector socket, 5- identification mechanism, 6- in place after plug-in connector plug, 4- after 1- cabinet, 2- bracket, 3-
Mark rod, 7- pressing plate, 8- fastener hole, 9- cylindrical spring, 10- block, 11- handle in place
Specific embodiment
Electronic equipment chassis, bracket installation cooperation are as shown in figure 3, the principle of identification mechanism is by rear plug-in connector in place
The matching relationship of plug and socket is converted into the matching relationship of cabinet and bracket, and the bracket front part reachable in vision, close to machine
At case front panel, it is designed into bit identification mechanism.
A kind of identification mechanism in place that instruction cabinet plugs together, the connector of cabinet 1 and bracket 2 for plugging after detecting are inserted
Situation is closed, which has rear plug-in connector socket 4, which has rear plug-in connector plug 3, the marking machine in place
Structure 5 includes mark rod 6, pressing plate 7 and cylindrical spring 9 in place, wherein
The mark rod in place 6 has the block 10 of horizontal direction in rear end, has the hand of vertical direction in front end
Handle 11 has upward protrusion in shaft, has had the red area R of mark action and green in the region close to the handle 11
Color region G.
7 horizontal direction of pressing plate is mounted on the side of the bracket 2, and has sliding rail and limiting slot, it is described in place
Mark rod 6 can move in the sliding rail, and the cylindrical spring 9 that the protrusion is pre-compressed presses to limiting slot rear end face.
For the cabinet 1 and bracket 2 of different model, the design length of mark rod 6 and the red area R in place
With the position of green area G, the handle 11 is pulled along when the block 10 touches the rear panel of the cabinet 1,
When only exposing green area G, meet installation requirement；When exposing red area R, also need to continue to make cabinet 1 inwardly with bracket 2
It plugs together.
The pressing plate 7 has several fastener holes 8 for installation.
With two pairs of protrusions and limiting slot.
When operation, using following steps:
Electronic equipment chassis completely to insert after,
L=X+D-S+d
The limes superiors of L dimension is obtained by dimension chain calculating, it is contemplated that safety margin and processing, assembly, vibration deformation etc.
Error decontrols the green mark region G in a certain range of administrative division map 9.There is one section of red warning region close to green area
R。
Mark linkage 5 is internally provided with cylindrical spring 9 and is resetted in place, and bar bottom is limited by bracket 2, is examined simultaneously
Consider spring performance and bar focuses under the operating condition of extreme overload 9g, is unable to play.Up and down direction and lateral, mark rod is by pressing in place
Plate 7 is limited.It is fixed by the fastener hole 8 on pressing plate 7 with bracket side guide.
In actual use, after equipment cabinets is to inserting, it is drawn to bit identification bar 6, judges that detailed rules and regulations are as follows:
If a can visually arrive Green Marker, and cannot visually arrive red alert mark, then it is considered as to being inserted into position；
If b can visually arrive red alert mark, illustrate also also to need firmly to make cabinet as far as possible inward not to position is inserted into
It plugs together.
Claims (3)
1. a kind of identification mechanism in place that instruction cabinet plugs together, the connector of cabinet (1) and bracket (2) for being plugged after detecting
Situation is plugged together, which has rear plug-in connector socket (4), which has rear plug-in connector plug (3),
Be characterized in that: identification mechanism (5) includes mark rod (6), pressing plate (7) and cylindrical spring (9) in place in place for this, wherein
The mark rod in place (6) has the block (10) of horizontal direction in rear end, has the hand of vertical direction in front end
Handle (11), has upward protrusion in shaft, has had the red area R of mark action in the region close to the handle (11)
With green area G；
Pressing plate (7) horizontal direction is mounted on the side of the bracket (2), and has sliding rail and limiting slot, it is described in place
Mark rod (6) can move in the sliding rail, and the cylindrical spring (9) that the protrusion is pre-compressed presses to limiting slot rear end face；
Cabinet (1) and bracket (2) for different model, the design length of mark rod (6) and the red color area in place
The position of domain R and green area G are pulled along the handle (11) until the block (10) touches the cabinet (1)
When rear panel, when only exposing green area G, meet installation requirement；When exposing red area R, also need to continue to make cabinet (1)
Inwardly plugged together with bracket (2).
2. identification mechanism in place according to claim 1, it is characterised in that: the pressing plate (7) has several for installing
Fastener hole (8).
3. identification mechanism in place according to claim 1 or 2, it is characterised in that: the mark rod in place (6) has two pairs
The protrusion, the pressing plate (7) have two pairs of limiting slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964352.8A CN106413314B (en) | 2016-11-04 | 2016-11-04 | A kind of identification mechanism in place that instruction cabinet plugs together |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964352.8A CN106413314B (en) | 2016-11-04 | 2016-11-04 | A kind of identification mechanism in place that instruction cabinet plugs together |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106413314A CN106413314A (en) | 2017-02-15 |
| CN106413314B true CN106413314B (en) | 2019-02-15 |
Family
ID=58014618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610964352.8A Active CN106413314B (en) | 2016-11-04 | 2016-11-04 | A kind of identification mechanism in place that instruction cabinet plugs together |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106413314B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112835313A (en) * | 2020-12-30 | 2021-05-25 | 中航光电科技股份有限公司 | Novel equipment fixing platform of system monitoring function |
| CN114838226B (en) * | 2022-03-30 | 2023-04-28 | 宁波东方电缆股份有限公司 | Umbilical cable underwater terminal butt joint device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101739379A (en) * | 2010-01-21 | 2010-06-16 | 山东高效能服务器和存储研究院 | Server-based method for designing hot-swappable PCIE equipment box |
| CN104302128A (en) * | 2014-10-15 | 2015-01-21 | 中航光电科技股份有限公司 | Rear plug type case installation rack |
| CN105430953A (en) * | 2015-11-02 | 2016-03-23 | 孟玲 | Electrical cabinet device with joint indicating lamp |
| CN205157587U (en) * | 2015-11-13 | 2016-04-13 | 惠州住成电装有限公司 | Take pencil plug mounting fixture of colour response |
-
2016
- 2016-11-04 CN CN201610964352.8A patent/CN106413314B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101739379A (en) * | 2010-01-21 | 2010-06-16 | 山东高效能服务器和存储研究院 | Server-based method for designing hot-swappable PCIE equipment box |
| CN104302128A (en) * | 2014-10-15 | 2015-01-21 | 中航光电科技股份有限公司 | Rear plug type case installation rack |
| CN105430953A (en) * | 2015-11-02 | 2016-03-23 | 孟玲 | Electrical cabinet device with joint indicating lamp |
| CN205157587U (en) * | 2015-11-13 | 2016-04-13 | 惠州住成电装有限公司 | Take pencil plug mounting fixture of colour response |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106413314A (en) | 2017-02-15 |
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