CN114188767A - Novel data card plug mechanism - Google Patents
Novel data card plug mechanism Download PDFInfo
- Publication number
- CN114188767A CN114188767A CN202111316315.3A CN202111316315A CN114188767A CN 114188767 A CN114188767 A CN 114188767A CN 202111316315 A CN202111316315 A CN 202111316315A CN 114188767 A CN114188767 A CN 114188767A
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- China
- Prior art keywords
- data card
- push rod
- sliding
- sliding push
- rod
- 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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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 230000006978 adaptation Effects 0.000 claims abstract description 6
- 230000009471 action Effects 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- 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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Casings For Electric Apparatus (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention provides a novel data card inserting and pulling mechanism which comprises a data card base, a pull rod, a rotary driving rod, a sliding push rod and a cabin door, wherein sliding grooves are formed in two sides of the data card base; the both ends of sliding push rod set up with the boss of sliding tray inner wall looks adaptation, make sliding push rod can slide in the sliding tray, the inboard and the data card guide slot looks adaptation of boss, and the boss offsets with data card guide slot root, and the middle part of rotatory actuating lever includes cylindrical fore-set, cylindrical fore-set with sliding push rod offsets for when rotatory actuating lever is rotary motion, with sliding push rod interact, realize the plug of data card. The invention can realize convenient and fast plugging of the data card, and has convenient operation and high reliability.
Description
Technical Field
The disclosure relates to the technical field of avionics, in particular to a novel data card plugging and unplugging mechanism.
Background
At present, in order to facilitate the downloading of flight data, a whole piece of quick access recorder in a flight parameter system provides a quick-release data card, a set of safe, convenient and reliable data card inserting and pulling mechanism needs to be designed for realizing the quick release of the data card, the stable operation of the data card during the flight of an airplane is ensured, and meanwhile, the data card can be smoothly inserted and pulled out. The invention provides a plugging mechanism capable of conveniently and quickly plugging a data card, which is provided by the invention in view of the fact that the data card needs to be frequently plugged and unplugged to read and download data, and the requirement on operability and safety of plugging and unplugging the data card in a narrow space is high due to the narrow space in an airplane cabin.
Disclosure of Invention
In view of this, the embodiment of the present disclosure provides a novel data card plugging mechanism, which can meet the requirement of fast plugging and unplugging a data card, and the data card is fixed and reliable after being inserted, and is convenient to operate and meets the requirement of use.
In order to achieve the above purpose, the invention provides the following technical scheme:
a novel data card inserting and pulling mechanism comprises a data card base fixed on the inner side of a chassis panel, wherein sliding grooves are formed in two sides of the data card base, and a cabin door is fixedly arranged on the outer side of the chassis panel;
the cabin door is characterized by further comprising a pull rod, a rotary driving rod and a sliding push rod, wherein one end of the pull rod is connected with the cabin door, the other end of the pull rod is connected with one end of the rotary driving rod, and the other end of the rotary driving rod is fixed on the data card base, so that the rotary driving rod rotates along a point fixed on the data card base under the action of the pull rod; the both ends of sliding push rod set up with the boss of sliding tray inner wall looks adaptation makes the sliding push rod accessible the boss embedding in the sliding tray, and can slide in the sliding tray, the inboard and the data card guide slot looks adaptation of boss, just the boss offsets with data card guide slot root, the middle part of rotatory actuating lever includes cylindrical fore-set, cylindrical fore-set with sliding push rod offsets, is used for when rotatory motion is done to rotatory actuating lever, with sliding push rod interact realizes the plug of data card.
In a preferred embodiment, the bosses arranged at two ends of the sliding push rod are L-shaped, and the outer shape of the sliding groove is L-shaped and matched with the bosses.
In a preferred embodiment, a groove is formed in the inner wall of the cabin door, and a sponge layer is arranged in the groove.
In a preferred embodiment, two ends of the sliding push rod are further provided with guide bars, and the arrangement direction of the guide bars is perpendicular to the arrangement direction of the bosses.
In a preferred embodiment, the sliding push rod, the bosses arranged at both ends of the sliding push rod and the guide bar are integrally formed.
In a preferred embodiment, the rotating driving rod is T-shaped in appearance and is integrally formed; through holes are formed in the two ends of the horizontal section and are used for being connected with the pull rod and the data card base respectively, and the vertical section is the cylindrical top column.
In a preferred embodiment, the pull rod is rotatably connected with the cabin door and the sliding push rod, and the sliding push rod is rotatably connected with the data card base.
In a preferred embodiment, a connector seat is fixedly arranged at the bottom of the data card base.
The novel data card plugging and unplugging mechanism can meet the requirement of rapid plugging and unplugging of a data card, is fixed and reliable after the data card is plugged, is convenient to operate, improves the operability and safety of plugging and unplugging the data card in a narrow space, meets the use requirement, and is a set of safe, convenient and reliable data card plugging and unplugging mechanism.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings needed to be used in the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 shows a state where a door of a data card inserting and extracting mechanism is opened and a data card is not inserted;
FIG. 2 is a schematic view of the data card inserting/extracting mechanism of the present invention with the root of the guiding groove of the data card contacting with the boss of the sliding pushing rod;
FIG. 3 is a schematic view of the data card inserting and pulling mechanism of the present invention, wherein the data card moves downward and runs in the sliding groove of the data card base through the sliding push rod;
FIG. 4 is a schematic view of the data card plugging mechanism of the present invention with the door fully closed and the data card secured by the rubber sponge layer;
FIG. 5 is a schematic diagram of a sliding push rod of the data card inserting/extracting mechanism according to the present invention.
Detailed Description
The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the disclosure, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present disclosure, and the drawings only show the components related to the present disclosure rather than the number, shape and size of the components in actual implementation, and the type, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.
In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.
As shown in fig. 1-5, the present disclosure provides a novel data card plugging mechanism, including a data card base 2 fixed inside a chassis panel, sliding grooves 3 disposed on two sides of the data card base 2, and a cabin door 4 fixed outside the chassis panel 1;
the data card is characterized by further comprising a pull rod 5, a rotary driving rod 6 and a sliding push rod 7, wherein one end of the pull rod 5 is connected with the cabin door 4, the other end of the pull rod 5 is connected with one end of the rotary driving rod 6, and the other end of the rotary driving rod 6 is fixed on the data card base 2, so that the rotary driving rod 6 rotates along a point fixed on the data card base 2 under the action of the pull rod 5; the two ends of the sliding push rod 7 are provided with bosses 7-1 matched with the inner wall of the sliding groove 3, so that the sliding push rod 7 can be embedded into the sliding groove 3 through the bosses 7-1 and can slide in the sliding groove 3, the inner side of each boss 7-1 is matched with the corresponding data card guide groove, the bosses 7-1 are abutted against the root of the corresponding data card guide groove, the middle of the rotary driving rod 6 comprises a cylindrical ejection column, and the cylindrical ejection column is abutted against the sliding push rod 7 and used for interacting with the sliding push rod 7 when the rotary driving rod 6 rotates, and plugging and unplugging of the data card 10 are realized.
Preferably, a groove is formed in the inner wall of the cabin door 4, and a sponge layer 8 is arranged in the groove. The pull rod 5 is rotatably connected with the cabin door 4 and the sliding push rod 7, and the sliding push rod 7 is rotatably connected with the data card base 2.
In this embodiment, the bosses 7-1 provided at both ends of the sliding rod 7 are L-shaped, and the sliding groove 3 is L-shaped and matched with the bosses 7-1, as shown in fig. 5.
As can be seen from fig. 1-4, the guide grooves are arranged on both sides of the data card 10, the guide grooves can be clamped into the bosses 7-1 of the sliding push rod 7, and the hatch door 4 opening and closing mechanism operates by the interaction between the guide grooves of the data card and the bosses 7-1 of the sliding push rod 7, thereby reliably realizing the rapid insertion and extraction of the data card 10. The two ends of the sliding push rod 7 are clamped into the sliding groove 3 of the data card base 2, the fixing area of the sliding push rod 7 is L-shaped, the sliding groove 3 of the data card base 2 is corresponding L-shaped, and the part extending out of the bottom of the sliding push rod 7 is inserted into the sliding groove 3, so that the sliding push rod 7 can be prevented from inclining when acting force is not on the same straight line. The guide strip 7-2 is arranged behind the sliding push rod 7, as shown in fig. 5, the arrangement direction of the guide strip 7-2 is perpendicular to the arrangement direction of the boss 7-1, so that the guide groove of the data card 10 is clamped in, and the function of limiting the operation direction of the data card 10 is achieved. The rotary driving rod 6 is T-shaped and is integrally arranged, through holes are formed in the two ends of the horizontal section and are used for being connected with the pull rod 5 and the data card base 2 respectively, and the vertical section is a smooth cylindrical top column. Preferably, the sliding push rod 7, the boss 7-1 and the guide bar 7-2 arranged at two ends are integrally formed.
When the data card 10 is inserted, the operation process of the mechanism is divided into 3 steps, which are as follows:
And 3, when the head of the data card connector contacts with the connector seat 9 fixed at the bottom of the data card base 2, the cabin door 4 is in a state to be closed, at the moment, the sliding push rod 7, the rotary driving rod 6, the pull rod 5 and other parts are not stressed, at the moment, the cabin door 4 is pressed slightly hard to close, and the data card 10 is pushed to the bottom of the data card base 2 through the rubber sponge layer 8 in the cabin door 4, so that the data card connector is completely connected.
Therefore, the sliding stroke of the sliding push rod 7 is limited by the case panel 1 and the sliding groove 3 of the data card base 2, so that the opening maximum angle of the hatch 4 and the rotation angle of the rotating top post are limited.
The plug-in mechanism capable of conveniently and quickly plugging the data card, disclosed by the invention, is proved by tests that the plug-in mechanism is reliable in fixation after the data card is inserted, convenient to operate and capable of meeting the use requirement.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present disclosure should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (8)
1. A novel data card inserting and pulling mechanism is characterized by comprising a data card base fixed on the inner side of a chassis panel, wherein sliding grooves are formed in two sides of the data card base, and a cabin door is fixedly arranged on the outer side of the chassis panel;
the cabin door is characterized by further comprising a pull rod, a rotary driving rod and a sliding push rod, wherein one end of the pull rod is connected with the cabin door, the other end of the pull rod is connected with one end of the rotary driving rod, and the other end of the rotary driving rod is fixed on the data card base, so that the rotary driving rod rotates along a point fixed on the data card base under the action of the pull rod; the both ends of sliding push rod set up with the boss of sliding tray inner wall looks adaptation makes the sliding push rod accessible the boss embedding in the sliding tray, and can slide in the sliding tray, the inboard and the data card guide slot looks adaptation of boss, just the boss offsets with data card guide slot root, the middle part of rotatory actuating lever includes cylindrical fore-set, cylindrical fore-set with sliding push rod offsets, is used for when rotatory motion is done to rotatory actuating lever, with sliding push rod interact realizes the plug of data card.
2. The novel data card inserting and pulling mechanism as claimed in claim 1, wherein the bosses provided at both ends of the sliding push rod are L-shaped, and the sliding slot is L-shaped to match with the bosses.
3. The novel data card inserting and pulling mechanism as claimed in claim 1 or 2, wherein a groove is formed on the inner wall of the cabin door, and a sponge layer is arranged in the groove.
4. The novel data card inserting and pulling mechanism as claimed in claim 3, wherein a guide bar is further arranged at two ends of the sliding push rod, and the arrangement direction of the guide bar is perpendicular to that of the boss.
5. The novel data card inserting and pulling mechanism as claimed in claim 4, wherein the sliding push rod, the bosses arranged at two ends of the sliding push rod and the guide bar are integrally formed.
6. The novel data card inserting and pulling mechanism according to claim 1 or 5, wherein the rotary driving rod is T-shaped and is integrally formed; through holes are formed in the two ends of the horizontal section and are used for being connected with the pull rod and the data card base respectively, and the vertical section is the cylindrical top column.
7. The novel data card plugging and unplugging mechanism according to claim 6, wherein the pull rod is rotatably connected with the cabin door and the sliding push rod, and the sliding push rod is rotatably connected with the data card base.
8. The novel data card insertion and extraction mechanism as claimed in claim 7, wherein a connector seat is fixedly disposed at a bottom of the data card base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111316315.3A CN114188767B (en) | 2021-11-08 | 2021-11-08 | Novel data card plug mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111316315.3A CN114188767B (en) | 2021-11-08 | 2021-11-08 | Novel data card plug mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114188767A true CN114188767A (en) | 2022-03-15 |
| CN114188767B CN114188767B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111316315.3A Active CN114188767B (en) | 2021-11-08 | 2021-11-08 | Novel data card plug mechanism |
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| CN212541196U (en) * | 2020-07-09 | 2021-02-12 | 长沙景嘉微电子股份有限公司 | Device for quickly locking, detaching and conducting heat of large-power-consumption storage module |
| CN212874051U (en) * | 2020-05-09 | 2021-04-02 | 西安杰邦科技股份有限公司 | Plugging device for airborne electronic disk |
| CN213751970U (en) * | 2021-01-13 | 2021-07-20 | 李晓静 | Data storage hard disk protection device for geographic mapping |
| CN213988303U (en) * | 2021-01-22 | 2021-08-17 | 焦作大学 | Computer hard disk protection device |
-
2021
- 2021-11-08 CN CN202111316315.3A patent/CN114188767B/en active Active
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| JPH11260471A (en) * | 1998-03-10 | 1999-09-24 | Yazaki Corp | Connector |
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| JP2001307801A (en) * | 2000-04-17 | 2001-11-02 | Kuurii Components Kk | Connector for memory card |
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| CN114188767B (en) | 2024-04-02 |
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