CN104464773B - It is applied to the plug-in and pull-off device of data recording equipment - Google Patents
It is applied to the plug-in and pull-off device of data recording equipment Download PDFInfo
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- CN104464773B CN104464773B CN201410613854.7A CN201410613854A CN104464773B CN 104464773 B CN104464773 B CN 104464773B CN 201410613854 A CN201410613854 A CN 201410613854A CN 104464773 B CN104464773 B CN 104464773B
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Abstract
The invention belongs to the field of structural design of on-board data acquisition and recording equipment, and in particular to a kind of plug-in and pull-off device for being applied to data recording equipment.In technical solution of the present invention, linkage is connected to lid and case box with lid as carrier, by the motion of the opening and closing drivening rod mechanism of lid, so as to realize quickly removing and feeding for registration card.Retaining mechanism is arranged in lid, lid is locked on case box by in-house tension force of spring, while also having locked the registration card in cabinet inside during locking.The plug-in and pull-off device is not needing any instrument to dismount the time of a registration card manually less than 5s, shortens maintenance time, and Successful utilization, on certain task record loading equipemtn, has passed through every environmental test with equipment, used in extending to like product.
Description
Technical field
The invention belongs to the field of structural design of on-board data acquisition and recording equipment, and in particular to one kind is applied to data note
The plug-in and pull-off device of recording apparatus.
Background technology
At present, in various data record collecting devices that China develops, the structure shape of pluggable registration card has all been used
Formula, i.e. registration card can take out use as a single module from mainframe box.This requires the plug form of registration card
Reliability should be met, shortened disassembly and assembly time again as far as possible, met the time requirement of flight-line service.The mode connects for screw commonly used in the past
Form, needs instrument to aid in during dismounting, take longer, and due to operator's difference, the screw-down torque of screw is not allowed easily-controllable
System.In order to improve such case, a kind of design of new plug-in and pull-off device is needed.
The content of the invention
(1) technical problem to be solved
The technical problem to be solved in the present invention is：How to solve in current data recording equipment swapping process because adopting screw
Type of attachment caused by dismounting is complicated, the problem that time-consuming.
(2) technical scheme
To solve above-mentioned technical problem, the present invention provides a kind of plug-in and pull-off device for being applied to data recording equipment, the number
It is registration card 10 according to recording equipment, which is provided with groove 9, the groove 9 is in inverted "L" shaped, upper, vertical section is along water for its horizontal segment
Flat section one end just extends to 10 lower end of registration card open out vertically downward；
The plug-in and pull-off device is arranged on inside case box 1, and 1 upper end of case box is provided with the lid 2 of rotatable opening, institute
Lid 2 is stated by first rotating shaft 3 and the rotatable connection in 1 one end end angle of case box；
The plug-in and pull-off device includes：Linkage and retaining mechanism；
The linkage is arranged at the lid 2 towards on the inner side inside case box 1；The retaining mechanism is arranged at
In the lid 2 it is relative with the first rotating shaft 3 to the other end on；
The linkage includes：First connecting rod 4, second connecting rod 5, the second rotating shaft 6, the 3rd rotating shaft 8, the 4th rotating shaft,
The circular arc projection 7 being integrally formed on second connecting rod 5；
4 one end of the first connecting rod is rotationally arranged on the inside of the lid 2 by the 3rd rotating shaft 8, and the other end leads to
Cross the 4th rotating shaft to be rotatably attached with 5 one end of second connecting rod, the other end of the second connecting rod 5 is rotationally arranged at described
In second rotating shaft 6, second rotating shaft 6 is fixed on 1 inside side plate of case box；By lid 2 and 1 junction of case box
First rotating shaft 3, second connecting rod 5 and the second rotating shaft 6 of case box junction, rotate secondary connection so as to form two；
Under original state, lid 2 by 3 Unscrew of first rotating shaft, first connecting rod 4, second connecting rod 5 the second rotating shaft 6,
Strut in the presence of 3rd rotating shaft 8 and the 4th rotating shaft；
Groove 9 on the registration card 10 is used as guide rail, when registration card 10 inserts case box, on second connecting rod 5
Integrally formed circular arc projection 7 enters groove 9 along the opening of 9 vertical pars infrasegmentalis of groove, makees in the guiding of 9 vertical section of groove
With under, registration card 10 is inserted vertically into case box 1, and when circular arc projection 7 reaches 9 vertical section top of groove, registration card 10
Stopped inserting by position-limiting action；
Now, apply external force closure flap 2, by position-limiting action of 9 horizontal segment of groove to circular arc projection 7 so that the
One connecting rod 4, second connecting rod 5 adapt to closure in the presence of the second rotating shaft 6, the 3rd rotating shaft 8 and the 4th rotating shaft, finally
Circular arc projection 7 pushes down 9 horizontal segment end of groove, reaches limiting locking state；
The retaining mechanism includes：Handle 11, lock 12, spring 13；Wherein, retaining mechanism one end is set in lid 2
Inner side is provided with lid unlatching slotted eye 14；In the end of the corresponding case box 1 in one end of the setting retaining mechanism of lid 2
It is provided with lid closing slotted eye 15；The lid is opened and is closed with 15 shape of slotted eye, consistent size with lid with slotted eye 14；
11 top of the handle is set to torsional part, bottom and is provided with the rhabodoids through lid 2, and spring 13 is arranged in the bar
On shape body, lock 12 is fixed on rhabodoids lower end；The handle 11 is arranged in above lid 2, and lock 12 is arranged in
Below lid 2, handle 11 can twist torsional part by external force after being fixedly connected with lock 12, and so that lock 12 is under lid 2
Side horizontally rotates；And by the stress of the spring 13, by applying lower pressure to handle 11, and lock 12 can be existed
Sinking action is carried out below lid 2；
On the lock 12, one end is connected with handle 11, and other end top is fixed with to be used for being opened with the lid
The lobes 16 that slotted eye 14 and lid closing slotted eye 15 are engaged；
Before lid 2 is opened, by applying lower pressure to handle 11 so that lock 12 sinks below lid 2, Ran Houxuan
Handle handss 11, drive lock 12 to rotate, when going to lobes 16 and reaching at the position of lid unlatching slotted eye 14, cancel to
The lower pressure that handle 11 applies, now latches 12 and gos up below lid 2, and lobes 16 enter lid and open with slotted eye 14
Interior, now, lid 2 can be opened；
After lid 2 is closed, by applying lower pressure to handle 11 so that lock 12 sinks below lid 2 so that
From lid unlatching disengaging in slotted eye 14, then rotating handles 11, drive lock 12 to rotate, go to circular dashing forward lobes 16
Portion 16 is played when reaching at the position of lid closing slotted eye 15, the lower pressure for applying is cancelled to handle 11, now lock 12 is in mouth
Go up below lid 2, lobes 16 enter lid and close with slotted eye 15, and now, lid 2 is locked with case box 1.
(3) beneficial effect
Compared with prior art, the present invention possesses following beneficial effect：
In technical solution of the present invention, linkage is connected to lid and case box, by lid with lid as carrier
The motion of opening and closing drivening rod mechanism, so as to realize quickly removing and feeding for registration card.Retaining mechanism is arranged on mouth
Cover, lid is locked on case box by in-house tension force of spring during locking, while also having locked in cabinet
The registration card in portion.The plug-in and pull-off device is not needing any instrument to dismount the time of a registration card manually less than 5s, shortens dimension
The shield time, and Successful utilization, on certain task record loading equipemtn, has passed through every environmental test with equipment, extends to same
Used in class product.
Description of the drawings
Fig. 1 is the composition structural representation of linkage in the present invention.
Fig. 2 is the Principle of Rotating sketch of linkage in the present invention.
Fig. 3 is the structural representation of registration card in the present invention.
Fig. 4 be registration card insertion process in cabinet location diagram.
Fig. 5 be registration card insertion at the end of with cabinet location diagram.
Fig. 6 is the structural representation of retaining mechanism of the present invention.
Fig. 7 is the structural representation of present invention lock.
Fig. 8 is the schematic diagram of lid unlatching slotted eye 14 of the present invention and lid closing slotted eye 15.
Fig. 9 is the position view latched in lid opening process of the present invention.
Specific embodiment
To make the purpose of the present invention, content and advantage clearer, with reference to the accompanying drawings and examples, to the present invention's
Specific embodiment is described in further detail.
To solve problem of the prior art, as shown in Figures 1 to 9, the present invention provides one kind and is applied to data recording equipment
Plug-in and pull-off device, the data recording equipment is registration card 10, which is provided with groove 9, and the groove 9 is in inverted "L" shaped, its level
Upper, vertical section just extends to 10 lower end of registration card open out along horizontal segment one end to section vertically downward；
The plug-in and pull-off device is arranged on inside case box 1, and 1 upper end of case box is provided with the lid 2 of rotatable opening, institute
Lid 2 is stated by first rotating shaft 3 and the rotatable connection in 1 one end end angle of case box；
The plug-in and pull-off device includes：Linkage and retaining mechanism；
The linkage is arranged at the lid 2 towards on the inner side inside case box 1；The retaining mechanism is arranged at
In the lid 2 it is relative with the first rotating shaft 3 to the other end on；
The linkage includes：First connecting rod 4, second connecting rod 5, the second rotating shaft 6, the 3rd rotating shaft 8, the 4th rotating shaft are (not
Diagram), on second connecting rod 5 be integrally formed circular arc projection 7；
4 one end of the first connecting rod is rotationally arranged on the inside of the lid 2 by the 3rd rotating shaft 8, and the other end leads to
Cross the 4th rotating shaft (not shown) to be rotatably attached with 5 one end of second connecting rod, the other end of the second connecting rod 5 rotatably sets
It is placed in second rotating shaft 6, second rotating shaft 6 is fixed on 1 inside side plate of case box；By lid 2 and cabinet case
Second rotating shaft 6 of the first rotating shaft 3, second connecting rod 5 and case box junction of 1 junction of body, rotates secondary so as to form two
Connection；
Under original state, lid 2 by 3 Unscrew of first rotating shaft, first connecting rod 4, second connecting rod 5 the second rotating shaft 6,
Strut in the presence of 3rd rotating shaft 8 and the 4th rotating shaft (not shown)；
Groove 9 on the registration card 10 is used as guide rail, when registration card 10 inserts case box, on second connecting rod 5
Integrally formed circular arc projection 7 enters groove 9 along the opening of 9 vertical pars infrasegmentalis of groove, makees in the guiding of 9 vertical section of groove
With under, registration card 10 is inserted vertically into case box 1, and when circular arc projection 7 reaches 9 vertical section top of groove, registration card 10
By stopping insertion at the spacing a positions acted in Fig. 4；
Now, apply external force closure flap 2, by position-limiting action of 9 horizontal segment of groove to circular arc projection 7 so that the
One connecting rod 4, second connecting rod 5 adapt in the presence of the second rotating shaft 6, the 3rd rotating shaft 8 and the 4th rotating shaft (not shown)
Closure, final circular arc projection 7 are pushed down 9 horizontal segment end of groove, reach limiting locking state；
The retaining mechanism includes：Handle 11, lock 12, spring 13；Wherein, retaining mechanism one end is set in lid 2
Inner side is provided with lid unlatching slotted eye 14；In the end of the corresponding case box 1 in one end of the setting retaining mechanism of lid 2
It is provided with lid closing slotted eye 15；The lid is opened and is closed with 15 shape of slotted eye, consistent size with lid with slotted eye 14；
11 top of the handle is set to torsional part, bottom and is provided with the rhabodoids through lid 2, and spring 13 is arranged in the bar
On shape body, lock 12 is fixed on rhabodoids lower end；The handle 11 is arranged in above lid 2, and lock 12 is arranged in
Below lid 2, handle 11 can twist torsional part by external force after being fixedly connected with lock 12, and so that lock 12 is under lid 2
Side horizontally rotates；And by the stress of the spring 13, by applying lower pressure to handle 11, and lock 12 can be existed
Sinking action is carried out below lid 2；
On the lock 12, one end is connected with handle 11, and other end top is fixed with to be used for being opened with the lid
The lobes 16 that slotted eye 14 and lid closing slotted eye 15 are engaged；
Before lid 2 is opened, by applying lower pressure to handle 11 so that lock 12 sinks below lid 2, Ran Houxuan
Handle handss 11, drive lock 12 to rotate, when going to lobes 16 and reaching at the position of lid unlatching slotted eye 14, cancel to
The lower pressure that handle 11 applies, now latches 12 and gos up below lid 2, and lobes 16 enter lid and open with slotted eye 14
Interior, now, lid 2 can be opened；
After lid 2 is closed, by applying lower pressure to handle 11 so that lock 12 sinks below lid 2 so that
From lid unlatching disengaging in slotted eye 14, then rotating handles 11, drive lock 12 to rotate, go to circular dashing forward lobes 16
Portion 16 is played when reaching at the position of lid closing slotted eye 15, the lower pressure for applying is cancelled to handle 11, now lock 12 is in mouth
Go up below lid 2, lobes 16 enter lid and close with slotted eye 15, and now, lid 2 is locked with case box 1.
In technical solution of the present invention, linkage is connected to lid and case box, by lid with lid as carrier
The motion of opening and closing drivening rod mechanism, so as to realize quickly removing and feeding for registration card.Retaining mechanism is arranged on mouth
Cover, lid is locked on case box by in-house tension force of spring during locking, while also having locked in cabinet
The registration card in portion.
Specifically, the composition structure of linkage of the invention is as shown in figure 1, be connected with case box 1 by lid 2
The first rotating shaft 3 at place, second connecting rod 5 form two with the second rotating shaft 6 and rotate secondary connection.The schematic diagram of mechanism for extracting such as Fig. 2 institutes
Show, circle 1 is the movement locus of the first connecting rod 4 taken out at lid, and circle 2 is the movement locus of second connecting rod 5, and x, y are respectively
The displacement in the horizontal direction with vertical direction of circular arc projection 7 on second connecting rod.In Fig. 3, the groove 9 on registration card 10 is
Guide rail, it is mutually twisted with circular arc projection 7, has both served the effect of guiding, can prevent from again giving registration card band because of misplug direction
The damage for coming.By taking the process of registration card insertion as an example, as shown in figure 4, when lid 2 is opened, registration card 10 is vertically inserted
Case box 1 stops at the vertical section top of its groove 9 and 7 contact position a of circular arc projection, and subsequent linkage starts
Motion, as the horizontal segment of groove 9 counteracts the displacement x in the horizontal direction of circular arc projection 7, so the actual fortune of registration card 10
Dynamic rail mark only has vertical direction, and length is y.When lid is locked, circular arc projection 7 pushes down the horizontal segment end b of registration card groove 9
Place, plays limiting locking effect, as shown in Figure 5.
The composition structure of retaining mechanism is as shown in Figure 6.Retaining mechanism is mounted in lid 2, will by riveting process
Handle 11 and lock 12 link together.The form of lock 12 is as shown in fig. 7, having a circular projection near 11 side of handle
Portion 16, it is corresponding on the inside of lid 2 and case box 1, respectively to have a groove, i.e. lid to open with slotted eye 14 and lid
Close with slotted eye 15, as shown in figure 8, the state opened or lock in lid 2, lid unlatching slotted eye 14 and lid closing groove
Play spacing effect in hole 15.As a example by when lid 2 is opened, when handle 11 is pressed, by the compression to spring 13,12 are latched
Lid closing slotted eye 15 can be departed from as shown in figure 9, now turning 90 degrees 11 dextrorotation of handle, you can realize opening for lid 2
Open.
Above-mentioned plug-in and pull-off device is not needing any instrument to dismount the time of a registration card manually less than 5s, shortens maintenance
Time, and Successful utilization, on certain task record loading equipemtn, has passed through every environmental test with equipment, has extended to similar
Used in product.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of without departing from the technology of the present invention principle, some improvement and deformation can also be made, these improve and deform
Also should be regarded as protection scope of the present invention.
Claims (1)
1. a kind of plug-in and pull-off device for being applied to data recording equipment, it is characterised in that the data recording equipment is registration card
(10) groove (9), is which is provided with, in inverted "L" shaped, upper, vertical section is vertical along horizontal segment one end for its horizontal segment for the groove (9)
Extend to downwards registration card (10) lower end open out；
The plug-in and pull-off device is arranged on case box (1) inside, and case box (1) upper end is provided with the lid (2) of rotatable opening,
The lid (2) is by first rotating shaft (3) and the rotatable connection in case box (1) one end end angle；
The plug-in and pull-off device includes：Linkage and retaining mechanism；
The linkage is arranged at the lid (2) towards on the internal inner side of case box (1)；The retaining mechanism is arranged at
On the lid (2) it is relative with the first rotating shaft (3) to the other end on；
The linkage includes：First connecting rod (4), second connecting rod (5), the second rotating shaft (6), the 3rd rotating shaft (8), the 4th turn
Axle, the circular arc projection (7) being integrally formed on second connecting rod (5)；
Described first connecting rod (4) one end is rotationally arranged on the inside of the lid (2) by the 3rd rotating shaft (8), the other end
It is rotatably attached with second connecting rod (5) one end by the 4th rotating shaft, the other end of the second connecting rod (5) is rotatably arranged
On second rotating shaft (6), second rotating shaft (6) is fixed on the internal side plate of case box (1)；By lid (2) with
Second rotating shaft (6) of the first rotating shaft (3), second connecting rod (5) and case box junction of case box (1) junction, so as to
Form two and rotate secondary connection；
Under original state, by first rotating shaft (3) Unscrew, first connecting rod (4), second connecting rod (5) are at second turn for lid (2)
Strut in the presence of axle (6), the 3rd rotating shaft (8) and the 4th rotating shaft；
Groove (9) on the registration card (10) as guide rail, when registration card (10) inserts case box, in second connecting rod
(5) the circular arc projection (7) being integrally formed on enters groove (9) along the opening of the vertical pars infrasegmentalis of groove (9), in groove (9)
Under the guide effect of vertical section, registration card (10) is inserted vertically into case box (1), and reaches groove (9) in circular arc projection (7)
During vertical section top, registration card (10) is stopped inserting by position-limiting action；
Now, apply external force closure flap (2), by position-limiting action of groove (9) horizontal segment to circular arc projection (7) so that
First connecting rod (4), second connecting rod (5) are mutually adapted in the presence of the second rotating shaft (6), the 3rd rotating shaft (8) and the 4th rotating shaft
Ground closure, final circular arc projection (7) are pushed down groove (9) horizontal segment end, reach limiting locking state；
The retaining mechanism includes：Handle (11), lock (12), spring (13)；Wherein, retaining mechanism one is set in lid (2)
The inner side at end is provided with lid unlatching slotted eye (14)；In the corresponding cabinet case in one end of the lid (2) setting retaining mechanism
The end of body (1) is provided with lid closing slotted eye (15)；The lid unlatching slotted eye (14) and lid closing slotted eye
(15) shape, consistent size；
Handle (11) top is set to torsional part, bottom and is provided with the rhabodoids through lid (2), and spring (13) is arranged in this
On rhabodoids, lock (12) is fixed on rhabodoids lower end；The handle (11) is arranged in above lid (2), is latched (12)
It is arranged in below lid (2), handle (11) can twist torsional part by external force after being fixedly connected with lock (12), and cause
Lock (12) is rotated in lid (2) lower horizontal；And by the stress of the spring (13), can be by applying to handle (11)
Plus lower pressure, and cause lock (12) to carry out sinking action below lid (2)；
On the lock (12), one end is connected with handle (11), and other end top is fixed with to be used for being opened with the lid
The lobes (16) that slotted eye (14) and lid closing slotted eye (15) are engaged；
Before lid (2) is opened, by applying lower pressure to handle (11) so that lock (12) sinks below lid (2), so
Rotating handles (11), drive lock (12) rotation, go to the position that lobes (16) reach lid unlatching slotted eye (14) afterwards
When putting place, the lower pressure for applying is cancelled to handle (11), now latch (12) and go up below lid (2), lobes
(16) into lid unlatching with slotted eye (14), now, lid (2) can be opened；
After lid (2) closure, by applying lower pressure to handle (11) so that lock (12) sinks below lid (2),
So that lobes (16) are departed from from lid unlatching with slotted eye (14) is interior, then rotating handles (11), drive lock (12) rotation
Turn, when going to lobes (16) and reaching at the position of lid closing slotted eye (15), cancel to handle (11) under applying
Pressure, now latches (12) and gos up below lid (2), and lobes (16) are interior with slotted eye (15) into lid closing, this
When, lid (2) is locked with case box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410613854.7A CN104464773B (en) | 2014-11-04 | 2014-11-04 | It is applied to the plug-in and pull-off device of data recording equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410613854.7A CN104464773B (en) | 2014-11-04 | 2014-11-04 | It is applied to the plug-in and pull-off device of data recording equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104464773A CN104464773A (en) | 2015-03-25 |
| CN104464773B true CN104464773B (en) | 2017-04-05 |
Family
ID=52910711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410613854.7A Active CN104464773B (en) | 2014-11-04 | 2014-11-04 | It is applied to the plug-in and pull-off device of data recording equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104464773B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489234B (en) * | 2015-12-07 | 2018-06-29 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of airborne built-in plug-in and pull-off device of recording equipment storage dish |
| CN107086382B (en) * | 2017-04-28 | 2019-03-05 | 长春长光睿视光电技术有限责任公司 | A kind of image storing mechanism that the fast insert-pull for aero remote sensor is locked |
| CN114188767B (en) * | 2021-11-08 | 2024-04-02 | 陕西千山航空电子有限责任公司 | Novel data card plug mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001134342A (en) * | 1999-11-05 | 2001-05-18 | Xanavi Informatics Corp | Electronic parts connection device |
| DE10258189A1 (en) * | 2002-12-12 | 2004-08-05 | Siemens Ag | Chip card holder with an ejector and at least one locking arm coupled to it |
| CN100517168C (en) * | 2006-02-17 | 2009-07-22 | 技嘉科技股份有限公司 | Casing key rotary fixing device for computer |
| CN101404064A (en) * | 2008-10-31 | 2009-04-08 | 中国航空无线电电子研究所 | Novel data storing card push-pull structure |
| CN102426844B (en) * | 2011-12-16 | 2014-08-06 | 陕西千山航空电子有限责任公司 | Quick access recorder ejection mechanism |
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2014
- 2014-11-04 CN CN201410613854.7A patent/CN104464773B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104464773A (en) | 2015-03-25 |
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Effective date of registration: 20180404 Address after: 300308 Tianjin District of Dongli City Airport Economic Zone bonded Road No. 357 Patentee after: TIANJIN JINHANG INSTITUTE OF COMPUTING TECHNOLOGY Address before: 300308 Tianjin District of Dongli City Airport Economic Zone bonded Road No. 357 Patentee before: NO.8357 Research Institute of the Third Academy of China Aerospace Science & Industry Corp. |