CN105489234B - A kind of airborne built-in plug-in and pull-off device of recording equipment storage dish - Google Patents
A kind of airborne built-in plug-in and pull-off device of recording equipment storage dish Download PDFInfo
- Publication number
- CN105489234B CN105489234B CN201510887111.3A CN201510887111A CN105489234B CN 105489234 B CN105489234 B CN 105489234B CN 201510887111 A CN201510887111 A CN 201510887111A CN 105489234 B CN105489234 B CN 105489234B
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- CN
- China
- Prior art keywords
- cover board
- storage dish
- engaging tooth
- rotary body
- pull
- 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.)
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a kind of airborne built-in plug-in and pull-off devices of recording equipment storage dish, including babinet, cover board is hingedly connected on babinet, cover board is equipped with retaining mechanism, retaining mechanism includes rotary body on the outside of cover board, being transferred on cover board, rotary body along the direction of its rotation axis can opposing cover plates move, resetting spring is equipped between rotary body and cover board, rotary body is equipped with the first engaging tooth, babinet is equipped with the second engaging tooth for being engaged with the limiting of the first engaging tooth, and the first engaging tooth is opposite with the teeth directional of the second engaging tooth.The opening of cover board of the present invention, when closing, be by the first engaging tooth, the second engaging tooth engagement or mutually stagger realization.The present invention is relatively low to requirement on machining accuracy, limiting easy to implement, under the premise of seal is met, fast insert-pull easy to implement.
Description
Technical field
The present invention relates to airborne recording equipment technical fields, and in particular to a kind of airborne recording equipment storage dish is built-in to insert
Pulling device.
Background technology
Airborne recording equipment storage dish is crosslinked by connector and mounting groove with logger.Storage dish is using pluggable
Structure type can take out use as an individual module from mainframe box.This requires storage dish plug form both
Meet reliability, can effectively be fastened in vibration environment, shorten disassembly and assembly time again, ensure the premise of the seal of equipment
The lower fast insert-pull for realizing storage dish.However existing plug-in and pull-off device is closed using cover board is set to realize on cabinet, cover board leads to
Screw is crossed to be connected on cabinet.When needing to dismantle or installing storage dish, need to first dismantle screw, then mounting screw, will also be by
Dismantling device takes longer, it is impossible to meet the form of fast insert-pull.And connected using screw, screw, which is also easily fallen, to fly
On machine.
Chinese patent CN104464773A（Authorized announcement date is 2015.03.25）It discloses a kind of applied to data record
The plug-in and pull-off device of equipment, the plug-in and pull-off device include link mechanism and retaining mechanism.Retaining mechanism includes handle, lock, spring, machine
Lid unlatching slot is equipped on the inside of the lid of case, at the end of the corresponding case box in one end of lid setting retaining mechanism
Portion is equipped with lid closing slot, and lid, which opens to be closed with slot, lid, uses slot shape, size consistent.Wherein, on handle
Portion is set as torsional part, lower part is equipped with the rhabodoid for running through lid, and spring is equipped on the rhabodoid.Lock is fixed on rhabodoid
Lower end, lock in lid lower section.Handle can twist torsional part after being fixedly connected with lock by external force.Latch one end with
Handle is connected, and other end top is fixed with for matched round prominent with lid unlatching slot and lid closing slot
The portion of rising.Before lid is opened, by applying lower pressure to handle so that latch in below lid, then rotating handles, drive
Lock rotation, when going to lobes and reaching at the position of lid unlatching slot, cancels the lower pressure applied to handle, lock
It is buckled in below lid, lobes enter in lid unlatching slot, and lid can open.After lid is closed, pass through
Applying lower pressure to handle so that latch in below lid so that lobes are detached from out of lid unlatching slot,
Then rotating handles drive lock rotation, when going to lobes and reaching at the position of lid closing slot, cancel to handle
The lower pressure that hand applies, lobes enter in lid closing slot, at this point, lid is locked with case box.The plug
The retaining mechanism of device setting improves plug efficiency to a certain extent, but there is also some problems, such as：In order to ensure
After lid is closed, the seal between lid and cabinet, size and the lid closing slot of the lobe of lock
Size must enable to the two close-fitting.It so may result in rotating handles, be not easy that lock rotation is driven to make it
Lobe is right up at the position of lid closing slot, however the requirement of fast insert-pull can be influenced.If reach
Lock coordinates readily requirement with lid closing slot, and the size of lid closing slot certainly will be more prominent than the circle of lock
The size in portion is big, cause between lid and cabinet cannot effective locking, seal is made to be deteriorated.
Invention content
The object of the present invention is to provide a kind of airborne built-in plug-in and pull-off device of recording equipment storage dish, to solve existing insert
Pulling device cannot meet the technical issues of requirement of seal and fast insert-pull simultaneously.
In order to achieve the goal above, the technical solution of the airborne built-in plug-in and pull-off device of recording equipment storage dish of the present invention is such as
Under：The airborne built-in plug-in and pull-off device of recording equipment storage dish, including babinet, is hingedly connected with cover board, cover board is equipped on babinet
Retaining mechanism, the retaining mechanism include rotary body on the outside of cover board, being transferred on cover board, and rotary body is revolved along it
The direction of shaft axis can opposing cover plates movement, resetting spring is equipped between the rotary body and cover board, the rotary body is equipped with
First engaging tooth, the babinet be equipped with for the second engaging tooth for engaging of the first engaging tooth limiting, the first engaging tooth and the
The teeth directionals of two engaging tooths on the contrary, in closure flap, rotate the rotary body and towards the pressing of cover board direction make the first engaging tooth with
Second engagement tooth engagement when opening cover board, releases the second engaging tooth towards cover board direction pressing rotary body and rotating bodies
Limiting to the first engaging tooth.
The cover board is equipped with shaft, and in the shaft, the resetting spring is set in described rotary body rolling assembling
In shaft, the retaining mechanism further includes axial to progress is moved far from cover board side to rotary body on the outside of rotary body
The Stop structure of limiting.
The rotary body includes being rotatably assorted with the shaft for hand-held rotating part and on the inside of rotating part
Rotation cooperating portion, first engaging tooth are arranged in rotation cooperating portion, and first engaging tooth is towards the rotating part.
There are two first engaging tooths and the axisymmetrical about rotary body is set, the tooth of two first engaging tooths
To identical.
The periphery wall or outer end face of the rotating part, which are equipped with, is used to indicate that cover board is in the close position or open position
Instruction structure.
The cover board passes through inner fovea part of the place equipped with indent in the shaft, and the inner fovea part is formed with described for installing
The installation cavity of rotation cooperating portion.
The babinet is equipped with position limiting structure, is formed between the position limiting structure and the box body wall of babinet and is nibbled for described first
The adapted space that tooth spiral enters and screws out is closed, second engaging tooth is arranged on the position limiting structure.
The position limiting structure includes arc plate, and a lateral box body wall of arc plate is convexly equipped with the company for being connect with box body wall
Socket part, second engaging tooth are arranged on the arc plate and towards the box body walls.
The opposite side of the arc plate is convexly equipped with arc plate concentric, arc-shaped gib block.
The mounting groove for installing storage dish is equipped in the babinet, is equipped with to lock storage dish in the mounting groove
Wedge-shaped locking strip.
Beneficial effects of the present invention：The airborne built-in plug-in and pull-off device of recording equipment storage dish of the present invention is realizing beating for cover board
When open and close are closed, be by the first engaging tooth, the second engaging tooth engagement or mutually stagger realization.Cover board is closed,
When needing to open, press rotary body and rotate, the first engaging tooth is made to be staggered, detach with the second engaging tooth, the second engaging tooth is not
Rotary body is limited again, cover board can be opened, carry out the plug of storage dish.After the completion of storage dish is replaced, cover board, rotation rotation are closed
Body simultaneously presses, and the first engaging tooth is made to enter the region of the second engaging tooth, unclamps rotary body, is acted in the elastic force of resetting spring
Under, the first engaging tooth can be engaged on the second engaging tooth, realize the limiting to rotary body, and cover board is caused to be tightly attached to babinet
On, meet the requirement of seal.It is of the invention right relative to of the prior art using lobes and the fit system of slot
Requirement on machining accuracy is relatively low, limiting easy to implement, under the premise of seal is met, fast insert-pull easy to implement.
Description of the drawings
Fig. 1 is the structure diagram of the airborne built-in plug-in and pull-off device of recording equipment storage dish of the present invention（Cover board is closed）；
Fig. 2 is the structure diagram of the airborne built-in plug-in and pull-off device of recording equipment storage dish of the present invention（Cover board is opened）；
Fig. 3 is the knob status diagram of the airborne built-in plug-in and pull-off device of recording equipment storage dish of the present invention；
Fig. 4 is the explosive view of the part of the retaining mechanism of the airborne built-in plug-in and pull-off device of recording equipment storage dish of the present invention；
Fig. 5 is the schematic diagram of first and second engagement tooth engagement in Fig. 3；
Fig. 6 is the structure diagram of the knob of the airborne built-in plug-in and pull-off device of recording equipment storage dish of the present invention.
Specific embodiment
The embodiment of the airborne built-in plug-in and pull-off device of recording equipment storage dish of the present invention：As shown in figures 1 to 6, airborne record is set
The built-in plug-in and pull-off device of standby storage dish, including babinet 1, is hingedly connected with cover board 2 on babinet 1.It is equipped in babinet 1 and is deposited for installing
The mounting groove of disk is stored up, is equipped in mounting groove for the locker to storage dish locking, locker is the prior art, including wedge
Shape locking bar and drawing-aid device.Cover board 2 is equipped with retaining mechanism, and retaining mechanism includes being on the outside of cover board 2, is transferred on lid
Rotary body 5 on plate 2, rotary body 5 be knob, rotary body along the direction of its rotation axis can opposing cover plates 2 move, rotary body 5
Resetting spring 9 is equipped between cover board 2.Specifically, cover board 2 is equipped with shaft 10, and rotary body rolling assembling is multiple in shaft 10
Position spring 9 is set in shaft, and retaining mechanism further includes being transported to rotary body to far from cover board side on the outside of rotary body
The dynamic Stop structure for carrying out axial limiting, Stop structure are baffle ring 8.Rotary body 5 includes for hand-held rotating part 53 and is located at
The rotation cooperating portion 52 being rotatably assorted with shaft on the inside of rotating part.Rotary body 5 is equipped with the first engaging tooth 51, the first engaging tooth
Axisymmetrical there are two 51 and about rotary body is set, and the teeth directional of two the first engaging tooths 51 is identical.First engaging tooth 51 is set
It puts in rotation cooperating portion 52, the first engaging tooth 51 is towards rotating part.Cover board 2 passes through inner fovea part of the place equipped with indent in shaft
21, inner fovea part 21 is formed with the installation cavity for installing rotation cooperating portion.Resetting spring 9, knob and shield ring sleeve 8 are filled in order
In shaft 10, and realize in a manner that shaft is flared the riveting between baffle ring and shaft；Shaft 10 is mounted on lid again
On plate 2, and pass through sunk screw 11 and fasten it.
53 outer end face of rotating part, which is equipped with, is used to indicate that cover board is in the close position or the index line 4 of open position, instruction
Line 4 has two, on same straight line, is set about rotary body axisymmetrical.The periphery of rotating part is equipped with anti-skidding anti-skidding
Slot 54.
Babinet 1 is equipped with position limiting structure, is formed between position limiting structure and the box body wall of babinet and is screwed in for the first engaging tooth 51
With the adapted space of back-out.Position limiting structure includes arc plate 12, and a lateral box body wall of arc plate 12, which is convexly equipped with, to be used for and babinet
The connecting portion 13 of wall connection, there are two connecting portions and is located at the both ends of arc plate respectively, forms U-shaped space.It is set on connecting portion 13
Screw hole is equipped with, connecting portion 13 is fixed by screws on babinet 1.It is provided with to limit with the first engaging tooth 51 on babinet 1
Second engaging tooth 14 of engagement, the second engaging tooth 14 are arranged on arc plate 12 and towards box body walls, i.e. the second engaging tooth 14
In the inside of arc plate 12, and it is connected by screw.The teeth directional of first engaging tooth 51 and the second engaging tooth 14 being closed on the contrary, cover
During plate 2, rotating bodies 5 are simultaneously pressed towards cover board direction, and the first engaging tooth 51 is made to enter in arc plate（It does not press, in arc plate
Block under, be impenetrable）, unclamp knob, under the action of resetting spring 9, the first engaging tooth 51 and the second engaging tooth 14
Engagement, to 2 locking of cover board, makes cover board 2 be tightly attached on box body wall.On the outside of arc plate 12 projection and arc plate concentric,
Arc-shaped gib block 15.Rotary body（Knob）Rotating part and rotation cooperating portion between be equipped with annular housing, installation knob
When so that gib block 15 is exactly in the annular housing, and gib block plays the role of guiding to the rotation of knob.Since this is led
Presence to item forms the installation space of the screw of the second engaging tooth of installation between arc plate, avoids screw herein and rotation
The rotation interference of button.
When opening cover board, make the second engaging tooth and the first engaging tooth wrong towards cover board direction pressing knob and turn knob
It opens, releases the limiting to the first engaging tooth.Cover board can be opened, storage dish is taken out, reinstalls another storage dish, will be stored
Disk is inserted into the corresponding mounting groove of case box, is locked storage dish by the drawing-aid device for pulling locker, closes cover board, pressing is simultaneously
Along mark direction turn knob to " lock " position, one of index line is directed toward " lock " position, that is, completes the installation of storage dish.This
When engaging tooth be intermeshed, can ensure shake open in vibration environment cover plate.Active force between engaging tooth causes cover board
It closely, is effectively bonded with case box, ensure that the seal of equipment.During dismounting, press knob and rotated along mark direction
To " unlocking " position, cover board can be opened.By pulling open the drawing-aid device of locker, storage dish is unlocked, while drives outside storage dish
It moves, disengages its plug and the socket of equipment, you can to realize the extraction of storage dish.
In the present embodiment, the locking of storage dish and release and the folding of cover board are independent, are not associated together.Such as
The plug-in and pull-off device introduced in background technology, the folding of cover board and the locking of storage dish are linked together by link mechanism,
When cover board is opened, storage dish is necessarily extracted.When needing to open cover board, check the installation condition of storage dish without extracting storage dish
When, it cannot realize.And the independently arranged plug-in and pull-off device in the present embodiment can realize the function.It, can be with after opening cover board
Storage dish is extracted, can not also extract storage dish, with the locking feelings observed the installation condition of storage dish or check wedge-shaped locking strip
Condition.
In other embodiments, the Stop structure of rotary body can also be used set in shaft corresponding bulge-structure or
Person is limited using pin.
In the present embodiment, two the first engaging tooths are set, can knob be rotated in one direction, and be without consideration
It rotates clockwise or counterclockwise, two index lines is correspondingly set, be more convenient operation.In other embodiments, it may also set up
One the first engaging tooth.Wherein, index line can be wire casing, can be configured as the raised line of protrusion, can also be arranged on rotary body
Periphery wall on.
In other embodiments, the position limiting structure on babinet, can also be used L-type plate, and L-type plate includes the company being connect with babinet
The cantilever slab of fishplate bar and cantilever position, the second engaging tooth are arranged on the cantilever slab of L-type plate.Or it is directly opened up on babinet
Mounting groove, the second engaging tooth are set in the mounting groove.
Claims (9)
1. the airborne built-in plug-in and pull-off device of recording equipment storage dish including babinet, is hingedly connected with cover board, is set on cover board on babinet
Have a retaining mechanism, the retaining mechanism includes rotary body on the outside of cover board, being transferred on cover board, rotary body along its
The direction of rotation axis can opposing cover plates movement, between the rotary body and cover board be equipped with resetting spring, it is characterised in that：It is described
Rotary body is equipped with the first engaging tooth, and the babinet is equipped with the second engaging tooth for being engaged with the limiting of the first engaging tooth, the
The teeth directional of one engaging tooth and the second engaging tooth rotates the rotary body and makes towards the pressing of cover board direction on the contrary, in closure flap
First engaging tooth engages tooth engagement with second, when opening cover board, makes the towards cover board direction pressing rotary body and rotating bodies
Two engaging tooths release the limiting to the first engaging tooth, and the mounting groove for installing storage dish is equipped in babinet, is equipped in mounting groove
For the locker to storage dish locking, when needing replacing storage dish, cover board is opened, storage dish is taken out, is reinstalled
Storage dish is inserted into the corresponding mounting groove of case box by another storage dish.
2. the airborne built-in plug-in and pull-off device of recording equipment storage dish according to claim 1, it is characterised in that：The cover board
Shaft is equipped with, in the shaft, the resetting spring is set in the shaft rotary body rolling assembling, the locking machine
Structure further includes the Stop structure that progress axial limiting is moved to separate cover board side to rotary body on the outside of rotary body.
3. the airborne built-in plug-in and pull-off device of recording equipment storage dish according to claim 2, it is characterised in that：The rotation
Body is included for hand-held rotating part and the rotation cooperating portion being rotatably assorted with the shaft on the inside of rotating part, and described the
One engaging tooth is arranged in rotation cooperating portion, and first engaging tooth is towards the rotating part.
4. the airborne built-in plug-in and pull-off device of recording equipment storage dish according to claim 3, it is characterised in that：Described first
There are two engaging tooths and the axisymmetrical about rotary body is set, and the teeth directional of two first engaging tooths is identical.
5. the airborne built-in plug-in and pull-off device of recording equipment storage dish according to claim 3, it is characterised in that：The rotation
The periphery wall or outer end face in portion, which are equipped with, is used to indicate that cover board is in the close position or the instruction structure of open position.
6. the airborne built-in plug-in and pull-off device of recording equipment storage dish according to claim 3, it is characterised in that：The cover board
Inner fovea part of the place equipped with indent is passed through in the shaft, the inner fovea part is formed with the installation for installing the rotation cooperating portion
Chamber.
7. the airborne built-in plug-in and pull-off device of recording equipment storage dish according to claim 1, it is characterised in that：The babinet
Position limiting structure is equipped with, forms what is screwed in and screw out for first engaging tooth between the position limiting structure and the box body wall of babinet
Adapted space, second engaging tooth are arranged on the position limiting structure.
8. the airborne built-in plug-in and pull-off device of recording equipment storage dish according to claim 7, it is characterised in that：The limiting
Structure includes arc plate, and a lateral box body wall of arc plate is convexly equipped with the connecting portion for being connect with box body wall, and described second nibbles
Tooth is closed to be arranged on the arc plate and towards the box body wall.
9. the airborne built-in plug-in and pull-off device of recording equipment storage dish according to claim 8, it is characterised in that：The circular arc
The opposite side of plate is convexly equipped with arc plate concentric, arc-shaped gib block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510887111.3A CN105489234B (en) | 2015-12-07 | 2015-12-07 | A kind of airborne built-in plug-in and pull-off device of recording equipment storage dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510887111.3A CN105489234B (en) | 2015-12-07 | 2015-12-07 | A kind of airborne built-in plug-in and pull-off device of recording equipment storage dish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105489234A CN105489234A (en) | 2016-04-13 |
| CN105489234B true CN105489234B (en) | 2018-06-29 |
Family
ID=55676179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510887111.3A Active CN105489234B (en) | 2015-12-07 | 2015-12-07 | A kind of airborne built-in plug-in and pull-off device of recording equipment storage dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105489234B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741995B (en) * | 2016-11-30 | 2019-06-21 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of airborne fast and reliable locking mechanism 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 |
| CN112447199B (en) * | 2020-11-22 | 2022-03-15 | 中国航空工业集团公司洛阳电光设备研究所 | Press knob formula storage disc rapid disassembly structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1934008A (en) * | 2004-03-22 | 2007-03-21 | 株式会社细川洋行 | Open/close cap and manufacturing method thereof |
| CN101500024A (en) * | 2008-01-30 | 2009-08-05 | 深圳富泰宏精密工业有限公司 | Rotary lid mechanism |
| CN201414272Y (en) * | 2009-06-09 | 2010-02-24 | 北京国科环宇空间技术有限公司 | Large-capacity data recorder and fast plug-pull structure thereof |
| CN104464773A (en) * | 2014-11-04 | 2015-03-25 | 中国航天科工集团第三研究院第八三五七研究所 | Plugging device applied to data recording equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101522005B (en) * | 2008-02-25 | 2012-03-07 | 深圳富泰宏精密工业有限公司 | Slip cover mechanism and portable electronic device applying same |
-
2015
- 2015-12-07 CN CN201510887111.3A patent/CN105489234B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1934008A (en) * | 2004-03-22 | 2007-03-21 | 株式会社细川洋行 | Open/close cap and manufacturing method thereof |
| CN101500024A (en) * | 2008-01-30 | 2009-08-05 | 深圳富泰宏精密工业有限公司 | Rotary lid mechanism |
| CN201414272Y (en) * | 2009-06-09 | 2010-02-24 | 北京国科环宇空间技术有限公司 | Large-capacity data recorder and fast plug-pull structure thereof |
| CN104464773A (en) * | 2014-11-04 | 2015-03-25 | 中国航天科工集团第三研究院第八三五七研究所 | Plugging device applied to data recording equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105489234A (en) | 2016-04-13 |
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