CN201369883Y - Machine cabinet with connection indication device - Google Patents
Machine cabinet with connection indication device Download PDFInfo
- Publication number
- CN201369883Y CN201369883Y CNU2008201550263U CN200820155026U CN201369883Y CN 201369883 Y CN201369883 Y CN 201369883Y CN U2008201550263 U CNU2008201550263 U CN U2008201550263U CN 200820155026 U CN200820155026 U CN 200820155026U CN 201369883 Y CN201369883 Y CN 201369883Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- integrated circuit
- backboard
- rack
- indicating device
- 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.)
- Expired - Lifetime
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- Mounting Of Printed Circuit Boards And The Like (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a machine cabinet with a connection indicating device. Because a semi-blind hole with a pressure sensor is arranged on a back plate, and two sides of an insertion piece of a plate clamp are provided with lug bosses, when the insertion piece of the plate clamp is completely aligned with a socket of the back plate, the pressure sensor can emit signals to light up an indication lamp. The utility model is simple in structure and convenient to operate and can effectively avoid the needle bending and the needle breaking of the insertion piece and intuitively and definitely indicate the connection state of the indicating plate clamp and the back plate.
Description
Technical field
The utility model relates to the jockey of rack integrated circuit board, relates in particular to a kind of rack integrated circuit board and connects indicating device.
Background technology
At present being connected between the integrated circuit board that adopted of rack and backboard is to lead by guide rail, back board structure figure as shown in Figure 1, Fig. 2 is an integrated circuit board structure side view in the prior art, and existing connected mode is to utilize the thrust of handle that the connector of integrated circuit board with backboard is crimped on.This connected mode exists a very big defective, if deviation is arranged slightly crimping the time exactly, just may cause the pin bending in the connector, even fracture.Especially for the connector of 5*32, easier bending.
Because there is not the indication of correct connection in present connector, regular meeting produces deviation so patch often, damages integrated circuit board.There are not at present relevant document or method to address this problem, the guide rail of just simple dependence rack is guaranteed the direction of insertion of integrated circuit board, but guide rail and integrated circuit board annexation figure are as seen as shown in Figure 3, have very big gap between guide rail and integrated circuit board, are easy to produce lateral deviation in the practical operation.This lateral deviation is easy to just exceed the deviation requirement of connector, has directly caused the damage that connector and integrated circuit board are caused.
The utility model content
The technical problem that the utility model solves is to be implemented in that connector is connected with backboard safety in the rack, provides a kind of and has reflected by the signal indication is accurate whether connector is connected normal jockey with backboard.
The utility model is achieved through the following technical solutions:
A kind of rack that connects indicating device that has, comprise backboard, integrated circuit board, connector is housed on the integrated circuit board, it is characterized in that: described backboard is provided with the half-blindness hole, and half-blindness is equipped with transducer in the hole, described integrated circuit board is provided with protrusion, the corresponding half-blindness hole of inserting backboard of the protrusion of integrated circuit board, backboard is provided with indicator light and the detector that connects successively, and the connector that detects integrated circuit board when detector is connected when correct indicator light and lights with the backboard slot.At least respectively there is a half-blindness hole each slot both sides on the described backboard.
Described indicator light is a bi-colour LED, and indicator light links to each other with transducer by detector.
Indicator light quantity is identical with slot quantity on the backboard, the corresponding indicator light of each slot.Each indicator light connects a detector respectively, detector links to each other with each transducer in the slot, when the signal value of each transducer during all greater than the lower limit of detector and less than higher limit, indicator light is lighted, be shown as first look, when the signal value of each transducer during all greater than higher limit, indicator light shows second look, when the signal value of operative sensor between detector higher limit and lower limit, and the remainder sensor signal value is during greater than the detector higher limit, and indicator light is shown as first look.Described each road indicator light is connected with detector is parallel, works alone.
Protrusion on the described integrated circuit board is identical with size with the half-blindness hole shape, and the position of distribution is corresponding.Protrusion length is identical with half-blindness hole depth on the backboard.Half-blindness hole and protrusion are regular geometric shapes.Pressure sensor all is housed in the half-blindness hole.The half-blindness hole lays respectively at the slot both sides and is diagonal angle or parallel distribution.
The beneficial effects of the utility model are to patch correct indicator light by one of increase on each groove of rack to realize patching correct indication, these indicator lights at the connector of the connector of integrated circuit board and backboard correctly to light on time, just can exert oneself in the connector of integrated circuit board reeve backboard after wait etc. are bright by handle, so just correctly patching of integrated circuit board and backboard can be guaranteed, phenomenons such as looper, broken needle can be do not caused.Simultaneously,, can also know whether integrated circuit board has patched closely fully, thereby the state of patching is had clearly understanding by the detection signal of transducer.In addition, in system's normal course of operation,, cause integrated circuit board to be connected and get loose with backboard if because unexpected, can also timely warning, and by indicator light from showing in appearance.The utlity model has simple in structure, advantage such as it is convenient, simple to operate to realize, the indication visual result is accurate.
Description of drawings
Fig. 1 prior art dorsulum structure chart;
Integrated circuit board structure side view in Fig. 2 prior art;
Fig. 3 prior art middle guide and integrated circuit board annexation figure;
The position view of half-blindness hole on backboard in Fig. 4 the utility model;
The position view of half-blindness hole pressure sensor in Fig. 5 the utility model;
The integrated circuit board end view of band positioning cylinder in Fig. 6 the utility model;
The rack embodiment of Fig. 7 the utility model tape light.
Label declaration
1, slot 2, backboard 3, integrated circuit board 4, guide rail
5, half-blindness hole 6, pressure sensor 7, cylindrical protrusions thing
8, indicator light 9, connector
Embodiment:
Describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
As Fig. 4, shown in Figure 5, in each connector 9 both sides of backboard 2 two half-blindness holes 5 are arranged, pressure sensor 6 is arranged in the hole, these pressure sensors 6 just have the generation transducing signal when slight pressurized.As shown in Figure 6, these half-blindness holes 5 have also possessed certain guide function simultaneously.On the integrated circuit board 3 that will insert, there is the cylindrical protrusions thing 7 that stretches out in the place in corresponding backboard half-blindness hole, each connector 9 both sides 5, when connector 9 connections were correct, the cylindrical protrusions thing 7 on the integrated circuit board 3 can enter corresponding half-blindness hole 5, and pressure sensor 6 is produced pressure.The pressure sensor 6 of six positions on the backboard 2 detects, make that then indicator light 8 is light, the arrangement of indicator light 8 as shown in Figure 7, adopt bi-colour light, when connection was correct, pressure sensor 6 was subjected to intensity of force less, and the voltage of output is also little, just reached the following threshold of comparator, indicator light 7 is revealed green.The signal of the pressure sensor 6 of these positions is through a process chip, as long as one of them position pressure sensor 6 detects less than signal, indicator light 7 just can not be bright, shows the malposition of 9 of the connectors of integrated circuit board 3 and backboard 2, needs adjustment.
After indicator light 7 lights, just can firmly integrated circuit board 3 have been inserted the connector 9 of backboard 2.When connector 9 engage fully good after, pressure sensor 6 is stressed bigger, the voltage signal of output has also reached the upper-level threshold of comparator, indicator light 7 becomes redness by green, shows that integrated circuit board 3 has connected to put in place, does not need firmly to have advanced again.By such mode, also added the false alarm that integrated circuit board patches, if in use, integrated circuit board 3 is because some accident gets loose with engaging to some extent of backboard 2, and indicator light 7 is green by red stain at once, the operator just can intuitively understand from the outside, also can enter system to the connection of indicator light 7 signals, as the false alarm signal, timely notifying operation person.
Except above preferred embodiment, a plurality of half-blindness hole 5 that can distribute, slot 1 both sides can symmetry or asymmetrical being distributed in around the slot, and half-blindness hole 5 is not limited to circle with the shape of protrusion, can be any regular shapes such as square, triangle.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (10)
1, a kind of rack that connects indicating device that has, comprise backboard, integrated circuit board, connector is housed on the integrated circuit board, it is characterized in that: described backboard is provided with the half-blindness hole, and half-blindness is equipped with transducer in the hole, described integrated circuit board is provided with protrusion, the corresponding half-blindness hole of inserting backboard of the protrusion of integrated circuit board, backboard is provided with indicator light and the detector that connects successively, and the connector that detects integrated circuit board when detector is connected when correct indicator light and lights with the backboard slot.
2, a kind of rack that connects indicating device that has as claimed in claim 1, it is characterized in that: at least respectively there is a half-blindness hole each slot both sides on the described backboard.
3, a kind of rack that connects indicating device that has as claimed in claim 1, it is characterized in that: described indicator light is a bi-colour LED, and indicator light links to each other with transducer by detector.
4, as claim 1 or 3 described a kind of racks that connect indicating device that have, it is characterized in that: described indicator light quantity is identical with slot quantity on the backboard, the corresponding indicator light of each slot.
5, a kind of rack that connects indicating device that has as claimed in claim 1 is characterized in that: described each road indicator light is connected with detector is parallel, works alone.
6, a kind of rack that connects indicating device that has as claimed in claim 1 is characterized in that: the protrusion on the described integrated circuit board is identical with size with the half-blindness hole shape, and the position of distribution is corresponding.
7, a kind of rack that connects indicating device that has as claimed in claim 1 is characterized in that: the protrusion length on the described integrated circuit board is identical with half-blindness hole depth on the backboard.
8, a kind of rack that connects indicating device that has as claimed in claim 1, it is characterized in that: described half-blindness hole and protrusion are regular geometric shapes.
9, a kind of rack that connects indicating device that has as claimed in claim 1, it is characterized in that: described half-blindness all is equipped with pressure sensor in the hole.
10, a kind of rack that connects indicating device that has as claimed in claim 1, it is characterized in that: described half-blindness hole lays respectively at the slot both sides and is diagonal angle or parallel distribution.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201550263U CN201369883Y (en) | 2008-11-07 | 2008-11-07 | Machine cabinet with connection indication device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201550263U CN201369883Y (en) | 2008-11-07 | 2008-11-07 | Machine cabinet with connection indication device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201369883Y true CN201369883Y (en) | 2009-12-23 |
Family
ID=41488765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201550263U Expired - Lifetime CN201369883Y (en) | 2008-11-07 | 2008-11-07 | Machine cabinet with connection indication device |
Country Status (1)
Country | Link |
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CN (1) | CN201369883Y (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102375774A (en) * | 2010-08-23 | 2012-03-14 | 联想(北京)有限公司 | Indicator board and electronic equipment with same |
CN102522660A (en) * | 2011-12-29 | 2012-06-27 | 中国科学院长春光学精密机械与物理研究所 | Anti-misplug apparatus of back-plate electric cabinet |
CN103066452A (en) * | 2011-10-24 | 2013-04-24 | 莫列斯公司 | Connector |
CN104064404A (en) * | 2014-05-15 | 2014-09-24 | 厦门宏发电声股份有限公司 | Electromagnetic relay coil support and manufacture method thereof |
CN108598802A (en) * | 2018-05-29 | 2018-09-28 | 朱宽 | A kind of power network monitoring device |
CN112271508A (en) * | 2020-11-04 | 2021-01-26 | 迈普通信技术股份有限公司 | Backboard, machine frame type framework and communication equipment |
-
2008
- 2008-11-07 CN CNU2008201550263U patent/CN201369883Y/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102375774A (en) * | 2010-08-23 | 2012-03-14 | 联想(北京)有限公司 | Indicator board and electronic equipment with same |
CN103066452A (en) * | 2011-10-24 | 2013-04-24 | 莫列斯公司 | Connector |
CN103066452B (en) * | 2011-10-24 | 2015-04-01 | 莫列斯公司 | Connector |
US9153915B2 (en) | 2011-10-24 | 2015-10-06 | Molex, Llc | Connector |
CN102522660A (en) * | 2011-12-29 | 2012-06-27 | 中国科学院长春光学精密机械与物理研究所 | Anti-misplug apparatus of back-plate electric cabinet |
CN102522660B (en) * | 2011-12-29 | 2013-09-25 | 中国科学院长春光学精密机械与物理研究所 | Anti-misplug apparatus of back-plate electric cabinet |
CN104064404A (en) * | 2014-05-15 | 2014-09-24 | 厦门宏发电声股份有限公司 | Electromagnetic relay coil support and manufacture method thereof |
CN108598802A (en) * | 2018-05-29 | 2018-09-28 | 朱宽 | A kind of power network monitoring device |
CN112271508A (en) * | 2020-11-04 | 2021-01-26 | 迈普通信技术股份有限公司 | Backboard, machine frame type framework and communication equipment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20091223 |