CN218301833U - Portable data recording box - Google Patents
Portable data recording box Download PDFInfo
- Publication number
- CN218301833U CN218301833U CN202221885971.5U CN202221885971U CN218301833U CN 218301833 U CN218301833 U CN 218301833U CN 202221885971 U CN202221885971 U CN 202221885971U CN 218301833 U CN218301833 U CN 218301833U
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- box
- movable hook
- cartridge
- data recording
- holding rod
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Abstract
The utility model discloses a portable data record box, including the card box, the card box is inside to be separated for data chamber and locking chamber through the baffle, wherein: the circuit module is arranged in the data cavity and connected with a data plug arranged on the front end face of the card box, and the circuit module is used for realizing data recording and downloading; the locking cavity is internally provided with a movable hook, and the front end of the movable hook can extend out of or retract into the card box from an extending groove on the side surface of the card box; a holding rod is arranged in the locking cavity through a rotating shaft, and the front end of the holding rod is contacted with the movable hook; the front end of the holding rod is used for pushing the movable hook to move towards the inside of the card box. The data recording box of the utility model is provided with the locking mechanism, so that the insertion and extraction force can be reduced without an auxiliary mechanism, and the data recording box can be directly extracted and inserted after the locking mechanism is unlocked; the data recording box is accurate in butt joint, reliable and accurate in locking and has strong random vibration resistance.
Description
Technical Field
The utility model relates to an aeromechanical structure technical field, concretely relates to portable data record box.
Background
The data record box is the important subassembly of flight parameter system, and the flight data of main record aircraft for daily flight data is looked up and is judged the basis when the aircraft is maintained, so need special construction to guarantee to the reliable and stable work of data record box and lock, and data record box steady operation when the aircraft is flown can develop fast and convenient to carry when the data record box is extracted simultaneously.
Disclosure of Invention
The utility model aims at providing a portable data record box can realize under the condition that does not have complementary unit that data record box inserts fast and extracts, and data record box can lock reliably simultaneously, and data record is normal, and convenient and fast when data record box extracts.
In order to realize the task, the utility model adopts the following technical scheme:
a portable data recording cartridge comprising a cartridge body, the cartridge body being partitioned internally by a partition plate into a data chamber and a lock chamber, wherein:
the circuit module is arranged in the data cavity and connected with a data plug arranged on the front end face of the card box, and the circuit module is used for realizing data recording and downloading;
the locking cavity is internally provided with a movable hook, and the front end of the movable hook can extend out of or retract into the card box from an extending groove on the side surface of the card box; a holding rod is arranged in the locking cavity through a rotating shaft, and the front end of the holding rod is contacted with the movable hook; the front end of the holding rod is used for pushing the movable hook to move towards the inside of the card box.
Furthermore, a mounting groove is formed in the locking cavity, a power spring is sleeved on the round shaft at the rear end of the movable hook and is assembled in the mounting groove, and the end part of the power spring is supported in the mounting groove; the power spring is used for enabling the movable hook to reset when not being acted by the holding rod and keeping the front end of the movable hook extending out of the card box.
Furthermore, the rear end of the movable hook is a round shaft, the middle part of the movable hook is a round table with the diameter larger than that of the round shaft, and the front end of the movable hook is a lock tongue; wherein, the spring bolt can stretch out or withdraw to the cassette.
Furthermore, the rear part of the holding rod is provided with a handle, the front end of the holding rod is provided with an L-shaped actuating hook, the actuating hook and the front end of the handle are in circular arc transition, and a mounting hole for penetrating through the rotating shaft is formed in the circular arc transition position; the front end of the actuating hook is in contact with the front part of the movable hook.
Further, a leaf spring is fitted between the grip of the grip lever and the rear end of the cartridge; the leaf spring be the S type structure, one end edge has the fastening hole for fix on the card box, the other end and the inboard contact of the handle on the holding rod.
Furthermore, the locking cavity penetrates out of the rear end face and one side face of the card box, the recording box further comprises a card front cover of an L-shaped structure, the card front cover is fastened at the rear end of the card box through screws and wraps the rear end face and the side face, and a protruding groove in the side face of the card box is formed between the card front cover and the front end of the locking cavity.
Further, the cartridge is provided with a guide groove on a front end side thereof when the data recording cartridge is inserted into the apparatus.
Compared with the prior art, the utility model has the following technical characteristics:
1. auxiliary mechanism is not needed in plugging and unplugging of data recording box
The data recording box is provided with a locking mechanism, the insertion and extraction force is not required to be reduced by an auxiliary mechanism, and the data recording box can be directly extracted and inserted after the locking mechanism is unlocked.
2. The data recording box is accurate in butt joint and reliable and accurate in locking.
3. Has strong random vibration resistance.
Drawings
Fig. 1 (a) and (b) are front and side views of a data recording cartridge;
FIG. 2 shows the locked or pulled-out state of the data recording cartridge;
FIG. 3 is a view showing a state in which the data recording cartridge is inserted or removed;
FIGS. 4 (a) and (b) are schematic views of the cartridge from different perspectives;
FIGS. 5 (a) and (b) are schematic views of the grip from different viewing angles;
FIG. 6 is an outline view of the movable hook;
FIG. 7 is an outline view of the card front cover;
FIG. 8 is an external view of a rotating shaft;
FIG. 9 is an exterior view of the power spring;
FIG. 10 is an outline view of the leaf spring;
FIG. 11 is a stud profile;
fig. 12 is an external view of the circuit module.
The reference numbers in the figures illustrate: the data card box comprises a card box body 1, a data cavity 101, a locking cavity 102, a guide groove 103, a protrusion groove 104, a mounting groove 105, a holding rod 2, a handle 201, an actuating hook 202, a mounting hole 203, a movable hook 3, a circular shaft 301, a circular truncated cone 302, a lock tongue 303, a front cover of a card 4, a rotating shaft 5, a power spring 6, a leaf spring 7, a stud 8, a circuit module 9 and a data plug 10.
Detailed Description
Referring to fig. 1, the present invention provides a portable data recording box, including: card box 1, holding rod 2, activity hook 3, card protecgulum 4, axis of rotation 5, power spring 6, leaf spring 7, double-screw bolt 8 and circuit module 9 and data plug 10, wherein:
a circuit module 9 is fixed in the data cavity 101 through a stud 8, and the circuit module 9 is connected with a data plug 10 arranged on the front end face of the card box 1; the circuit module 9 is a functional module for realizing data recording and downloading, and the appearance of the circuit module is shown in fig. 12; the circuit module 9 may employ a data storage module in the prior art. The cross section of the stud 8 is hexagonal, threaded holes are formed in two ends of the stud and used for connecting the circuit module 9 with the card box 1, and the structural form of the stud is shown in figure 11.
The locking cavity 102 is provided with a movable hook 3, and the front end of the movable hook 3 can extend out of or retract into the inner part of the card box 1 from an extending groove 104 on the side surface of the card box 1; the holding rod 2 is arranged in the locking cavity 102 through a rotating shaft 5, and the front end of the holding rod 2 is contacted with the movable hook 3; the front end of the holding rod 2 is used for pushing the movable hook 3 to move towards the inside of the card box 1. The configuration of the rotating shaft 5 is shown in fig. 8.
As shown in FIG. 1, the data cavity 101 is enclosed by a side cover, while the side of the lock cavity 102 is not enclosed, so as to facilitate the operation of the grip 2.
Alternatively, as shown in fig. 1, a mounting groove 105 is formed in the locking cavity 102, the circular shaft 301 at the rear end of the movable hook 3 is sleeved with the power spring 6 and is mounted in the mounting groove 105, and the end of the power spring 6 is supported in the mounting groove 105; the power spring 6 is used for enabling the movable hook 3 to reset when not acted by the holding rod 2, and keeping the front end of the movable hook 3 extending out of the card box 1; the power spring 6 is a pressure spring, and the structural form of the power spring is shown in figure 9; the structure of the movable hook 3 is shown in fig. 6, the rear end of the movable hook 3 is a circular shaft 301, the middle part of the movable hook is a circular table 302 with a diameter larger than that of the circular shaft 301, and the front end of the movable hook is a bolt 303; the latch 303 can extend or retract into the cartridge 1 to lock and release the recording cartridge when the recording cartridge is pulled out, and the structure is shown in fig. 6.
Referring to fig. 1, 2 and 5, the handle 201 is arranged at the rear part of the grip 2, the front end of the grip is provided with an L-shaped actuating hook 202, the actuating hook 202 and the front end of the handle 201 are in arc transition, and a mounting hole 203 for passing through the rotating shaft 5 is formed at the arc transition position; the front end of the actuating hook 202 is in contact with the front part of the movable hook 3; when in use, the handle 201 is pressed, the holding rod 2 rotates around the rotating shaft 5, and the actuating hook 202 is driven to push the movable hook 3 to move towards the inside of the card box 1; after the holding rod 2 is released, the movable hook 3 is reset under the action of the power spring 6. Specifically, the actuating hook 202 contacts with the front end face of the upper circular table 302 of the movable hook; the front end surface of the circular truncated cone 302 is provided with a circular arc surface to facilitate the engagement with the actuating hook 202.
Optionally, a leaf spring 7 is fitted between the handle 201 of the grip 2 and the rear end of the cartridge 1 so that the grip 2 has a return capability; after the holding rod 2 is released, the holding rod 2 is reset under the action of the leaf spring 7. The leaf spring 7 has an S-shaped structure, a fastening hole is formed in an edge of one end for being fixed to the cartridge 1, and the other end is in contact with the inner side of the handle 201 of the grip 2 to provide a restoring force to the grip 2, and the structure thereof is shown in fig. 10.
As shown in fig. 4, the locking cavity 102 penetrates through the rear end surface and one side surface of the cartridge 1, the recording cartridge further comprises a front card cover 4 of an L-shaped structure, the front card cover 4 is fastened to the rear end of the cartridge 1 by screws and wraps the rear end surface and the side surface, and an extending groove 104 on the side surface of the cartridge 1 is formed between the front card cover 4 and the front end of the locking cavity 102; the front card cover 4 is shown in fig. 7.
As shown in FIG. 4, the front end of the cartridge 1 is provided with a guide groove 103 for inserting the data recording cartridge into the device, so as to ensure the accurate docking of the data recording cartridge, and the structure is shown in FIG. 4.
The working principle of the utility model is as follows:
when the data recording cartridge is inserted into the device, as shown in fig. 1, the grip 2 is manually held, the grip 2 pushes the movable hook 3 to retract the movable hook 3 inward, and the cartridge 1 is pushed, so that the data recording cartridge is inserted into the device along the guide groove 103 and data is read. At this time, the overall structure is as shown in fig. 3, when the data recording box is inserted into the device in place, the data plug 10 is butted with the device, then the holding rod 2 is loosened, the latch 303 on the movable hook 3 is embedded into the box positioning groove under the action of the power spring 6, and the structural state of the data recording box is as shown in fig. 2.
On the contrary, when the data recording box is to be pulled out of the device, the grip rod 2 still needs to be manually gripped, so that the movable hook 3 is retracted inwards, and the state of the data recording box is shown in fig. 3; and simultaneously, the data recording box is pulled out, when the movable hook 3 is separated from the equipment for positioning, the holding rod 2 is released, the movable hook 3 is restored, the data recording box is separated, and the state of the data recording box is shown in figure 2.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (7)
1. A portable data recording cartridge comprising a cartridge (1), the cartridge (1) being internally partitioned into a data chamber (101) and a lock chamber (102) by a partition, wherein:
a circuit module (9) is arranged in the data cavity (101), the circuit module (9) is connected with a data plug (10) arranged on the front end face of the card box (1), and the circuit module (9) is used for realizing data recording and downloading;
the locking cavity (102) is internally provided with a movable hook (3), and the front end of the movable hook (3) can extend out of or retract into the card box (1) from an extending groove (104) on the side surface of the card box (1); a holding rod (2) is arranged in the locking cavity (102) through a rotating shaft (5), and the front end of the holding rod (2) is contacted with the movable hook (3); the front end of the holding rod (2) is used for pushing the movable hook (3) to move towards the inside of the card box (1).
2. The portable data recording cartridge according to claim 1, wherein a mounting groove (105) is formed in the locking chamber (102), a power spring (6) is fitted over the circular shaft (301) at the rear end of the movable hook (3) and fitted into the mounting groove (105), and the end of the power spring (6) is supported in the mounting groove (105); the power spring (6) is used for enabling the movable hook (3) to reset when not acted by the holding rod (2), and keeping the front end of the movable hook (3) extending out of the card box (1).
3. The portable data recording cartridge according to claim 1, wherein the rear end of the movable hook (3) is a round shaft (301), the middle part is a round table (302) with a diameter larger than that of the round shaft (301), and the front end is a latch tongue (303); wherein the bolt (303) can extend or retract into the card box (1).
4. The portable data recording box according to claim 1, wherein the handle (201) is arranged at the rear part of the holding rod (2), the front end of the holding rod is provided with an L-shaped actuating hook (202), the actuating hook (202) and the front end of the handle (201) are in circular arc transition, and a mounting hole (203) for penetrating through the rotating shaft (5) is formed in the circular arc transition position; the front end of the action hook (202) is contacted with the front part of the movable hook (3).
5. A portable data recording cartridge as claimed in claim 4, characterized in that a leaf spring (7) is fitted between the grip (201) of the grip lever (2) and the rear end of the cartridge (1); the leaf spring (7) is of an S-shaped structure, a fastening hole is formed in the edge of one end of the leaf spring and used for being fixed on the clamping box (1), and the other end of the leaf spring is in contact with the inner side of the handle (201) on the holding rod (2).
6. A portable data recording cartridge according to claim 1, wherein said locking chamber (102) extends through a rear end surface and a side surface of said cartridge (1), said cartridge further comprising a card front cover (4) of L-shaped configuration, said card front cover (4) being fastened to a rear end of said cartridge (1) by screws to cover said rear end surface and said side surface, and an extending groove (104) formed in a side surface of said cartridge (1) between said card front cover (4) and a front end of said locking chamber (102).
7. A portable data record carrier as claimed in claim 1, characterized in that the front side of the cartridge (1) is provided with a guide slot (103) for insertion of the data record carrier into the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885971.5U CN218301833U (en) | 2022-07-20 | 2022-07-20 | Portable data recording box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885971.5U CN218301833U (en) | 2022-07-20 | 2022-07-20 | Portable data recording box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218301833U true CN218301833U (en) | 2023-01-13 |
Family
ID=84791769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221885971.5U Active CN218301833U (en) | 2022-07-20 | 2022-07-20 | Portable data recording box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218301833U (en) |
-
2022
- 2022-07-20 CN CN202221885971.5U patent/CN218301833U/en active Active
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