CN213277456U

CN213277456U - Screw-free hard disk box

Info

Publication number: CN213277456U
Application number: CN202021916850.3U
Authority: CN
Inventors: 王强; 刘振华
Original assignee: Shenzhen Acasis Technology Co ltd
Current assignee: Shenzhen Acasis Technology Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-25
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a screw-free hard disk cartridge, which comprises a memory card, a shell and a hard disk inner box body, wherein the shell is arranged around the periphery of the hard disk inner box body, the rear end of the shell is provided with a sealing cover, the top of the front end of the hard disk inner box body is provided with a screw-free pressing type clamping groove switch, the front end of the shell is provided with a switch connecting groove corresponding to the position of the screw-free pressing type clamping groove switch, the screw-free pressing type clamping groove switch is clamped in the switch connecting groove, the inner part of the hard disk inner box body is provided with a switching circuit board, the switching circuit board is connected with the memory card, the bottom end of the hard disk inner box body is provided with a memory card hook groove opening, the memory card hook groove opening is provided with a movable memory card fixing hook, the utility model has the beneficial effects that the hard disk inner box body can stably bear and fix cards, when memory cards of different sizes are replaced, screws can be directly replaced without being twisted, and meanwhile, the whole structure is firm, and the internal structure is protected in place.

Description

Screw-free hard disk box

Technical Field

The utility model relates to a portable hard drive technical field especially relates to a exempt from screw hard disk cartridge.

Background

As the name implies, a Mobile Hard disk (Mobile Hard disk) is a storage product in which Hard disks are used as storage media and computers exchange large-capacity data, thereby emphasizing portability. The mobile hard disk mostly adopts interfaces with higher transmission speed, such as USB, IEEE1394 and the like, and can transmit data with a system at higher speed.

Present market has the memory card of a large number of not unidimensional, removal hard disk cartridge in the market often need bear the not unidimensional memory card, the unable fine fixing in hard disk cartridge with the memory card of multiple not unidimensional of part removal hard disk cartridge, produce easily during the use and become flexible and lead to droing, partly remove the hard disk in addition and adopt the screw installation fixed, lead to when changing not unidimensional memory card, need use screwdriver or other instruments to unpack apart, then change the memory strip, can be very inconvenient.

In the structural design of the existing partially screw-free mobile hard disk, the overall structural design is fragile, if the hard disk falls on the ground carelessly, the protection effect of the overall structure and the hard disk of the shell is very limited, the internal structure can be damaged, and the memory card is possibly damaged when the internal structure is moved by serious impact, so that data loss is caused.

SUMMERY OF THE UTILITY MODEL

To the technical defect who exists among the background art, the utility model provides a exempt from screw hard disk cartridge has solved above-mentioned technical problem and has satisfied the actual demand, and concrete technical scheme is as follows:

the utility model provides a screw-free hard disk cartridge, includes the RAM card, and box body in shell and the hard disk encircles the periphery of box body is equipped with in the hard disk the shell, the rear end of shell is equipped with the closing cap, the top of the front end of box body is equipped with screw push type draw-in groove switch in the hard disk, the front end of shell be equipped with the switch that the position of exempting from screw push type draw-in groove switch corresponds links up the groove, exempt from screw push type draw-in groove switch buckle in the switch links up in the groove, the inside of box body is equipped with the switching circuit board in the hard disk, the switching circuit board is connected the RAM card, the bottom of box body is equipped with the RAM trip notch in the hard disk, the RAM trip notch is equipped with movable memory card.

As an improvement of the above scheme, the shape of the upper half part of the movable memory card fixing hook is in a shape of a Chinese character 'shan', the shape of the lower half part of the movable memory card fixing hook is in a shape of an 'I', the two sides of the lower half part of the movable memory card fixing hook are provided with I-shaped grooves, the two sides of the upper half part of the movable memory card fixing hook are provided with protruding platforms, and the middle part of the movable memory card fixing hook is provided with arrow-shaped buckles.

As the improvement of the scheme, the middle part of the screw-free pressing type clamping groove switch is provided with a connecting buckle, the rear end of the switch connecting groove is provided with a connecting convex groove, and the connecting buckle is connected with the connecting convex groove in a fastening mode.

As an improvement of the above scheme, the bottom end of the hard disk inner case body is provided with 2 memory card hook notches, and the rear end of the memory card hook notches is provided with 1 fixed memory card fixing hook.

As an improvement of the above scheme, the two ends of the cover are provided with first buckles, the inner end face of the shell corresponding to the positions of the first buckles is provided with a fastening groove, the two sides of the rear end of the hard disk inner box body corresponding to the positions of the first buckles are provided with second buckles, the second buckles abut against the back faces of the first buckles, and the first buckles are buckled in the fastening groove.

As an improvement of the scheme, a fixing frame is arranged below the switching circuit board, supporting columns are arranged at four corners of the fixing frame, and the top ends of the supporting columns are connected to the top end of the hard disk inner box body.

As an improvement of the scheme, one end of the inner box body of the hard disk is provided with a type-c interface, and the type-c interface is connected to the switching circuit board.

The utility model has the advantages of that: when the utility model is used, the memory cards with different sizes can be stably fixed in the hard disk inner box body through the movable memory card fixing hook or the fixed memory card fixing hook in the hard disk inner box body, and are not easy to fall off or be damaged under the impact of external force, the screw-free pressing type clamping groove switch at the end part of the hard disk inner box body is connected with the switch connecting groove on the shell, so that the mobile hard disk can complete the replacing step without twisting screws or using other tools when the memory cards with different sizes are replaced, the second buckle at the rear end of the hard disk inner box body is abutted against the second buckles at the two sides of the sealing cover, so that the hard disk inner box body, the sealing cover and the shell are tightly connected, the stability of the hard disk inner box body is increased, and the shell wraps the periphery of the hard disk inner box body in a circle, the hard disk inner box body is better protected under the action of external force.

Drawings

Fig. 1 is a schematic view of the memory bank mounting structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic diagram of the front end structure of the present invention.

Fig. 4 is a left side schematic view of the present invention.

Fig. 5 is a schematic view of the movable memory card fixing hook structure of the present invention.

Wherein: the memory card comprises a memory card 1, a shell 2, a fastening groove 201, a hard disk inner box body 3, a second buckle 301, a sealing cover 4, a first buckle 401, a screw-free pressing type clamping groove switch 5, a connecting buckle 501, a switch connecting groove 6, a connecting convex groove 601, a transfer circuit board 7, a memory clamping hook notch 8, a movable memory card fixing clamping hook 9, an arrow-shaped buckle 901, a raised platform 902, an I-shaped groove 903, a fixed memory card fixing clamping hook 10, a fixing frame 11, a support column 12 and a type-c interface 13.

Detailed Description

Embodiments of the present invention will be described with reference to the accompanying drawings and related embodiments, wherein the following embodiments are only preferred embodiments for better illustrating the present invention, and the embodiments of the present invention are not limited to the following embodiments, and the related essential components of the present invention related to the technical field should be considered as known in the art and can be known and mastered by those skilled in the technical field.

In the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention; furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, the definitions "first" and "second" are for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly including one or more of such features.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a screwless hard disk cartridge comprises a memory card 1, a housing 2 and a hard disk inner case 3, wherein the periphery of the hard disk inner case 3 is provided with the housing 2, the rear end of the housing 2 is provided with a sealing cover 4, the top of the front end of the hard disk inner case 3 is provided with a screwless pressing type slot switch 5, the front end of the housing 2 is provided with a switch connection slot 6 corresponding to the position of the screwless pressing type slot switch 5, the screwless pressing type slot switch 5 is buckled in the switch connection slot 6, the inner part of the hard disk inner case 3 is provided with a switching circuit board 7, the switching circuit board 7 is connected with the memory card 1, the bottom end of the hard disk inner case 3 is provided with a memory card hook slot opening 8, and the memory card hook slot opening 8 is provided with a movable memory card fixing hook 9.

As shown in fig. 5, further, in the above solution, the upper half of the movable memory card fixing hook 9 is "mountain" shaped, the lower half is "i" shaped, two sides of the lower half of the movable memory card fixing hook 9 are provided with i-shaped slots 903, two sides of the upper half of the movable memory card fixing hook 9 are provided with protruding platforms 902, and the middle is provided with arrow-shaped buckles 901.

As shown in fig. 4, further, in the above solution, an engaging buckle 501 is disposed in the middle of the screw-free pressing type card slot switch 5, an engaging groove 601 is disposed at the rear end of the switch engaging groove 6, and the engaging buckle 501 and the engaging groove 601 are buckled by pressing the screw-free pressing type card slot switch 5 to control the buckling or breaking of the engaging buckle 501 and the engaging groove 601.

As shown in fig. 2, further, in the above scheme, the bottom end of the hard disk inner case 3 is provided with 2 memory card hook notches 8, and the rear end of the memory card hook notch 8 is provided with 1 fixed memory card fixing hook 10, so that the memory card 1 with a small fixed size, a moderate size, or a large size can be fixed.

As shown in fig. 1, further, in the above solution, two ends of the cover 4 are provided with first buckles 401, fastening grooves 201 are provided at positions of the inner end surface of the housing 2 corresponding to the first buckles 401, two sides of the bottom end of the internal hard disk case 3 corresponding to the first buckles 401 are provided with second buckles 301, the second buckles 301 abut against the back surfaces of the first buckles 401, and the first buckles 401 are fastened in the fastening grooves 201, so that the internal hard disk case 3, the cover 4 and the housing 2 are tightly connected.

As shown in fig. 3 and fig. 1, further, in the above scheme, a fixing frame 11 is disposed below the adapting circuit board 7, support columns 12 are disposed at four corners of the fixing frame 11, and top ends of the support columns 12 are connected to top ends of the hard disk inner case 3, so that stability of the hard disk inner case 3 is increased.

As shown in fig. 3, further, in the above solution, a type-c interface 13 is disposed at one end of the inner hard disk case 3, and the type-c interface 13 is connected to the adapting circuit board 7 to guide data transmission.

As shown in fig. 1, fig. 2 and fig. 5, when the present invention is used, 2 memory card hook notches 8 are provided inside the hard disk inner case 3, the memory card hook notches 8 and the movable memory card fixing hooks 10 are used in cooperation, the movable memory card fixing hooks 9 are clamped in the different memory card hook notches 8 through the i-shaped slot 903, the movable memory card hooks 9 can slide to a suitable position to tightly fix the memory card 1, the end of the memory card 1 is placed on the top end surface of the protruding platform 902 on the movable memory card hooks 9, so that the front end and the rear end of the memory card 1 are maintained on the same horizontal plane, and meanwhile, the end of the memory card 1 abuts against the inner side of the arrow-shaped buckle 901, so as to realize the memory card 1 with a small fixed size or a moderate fixed size, the fixed memory card hook 10 is used to fix the memory card 1 with a larger size.

As shown in fig. 3 and 4, the utility model discloses when using, the tip of box body 3 is equipped with in the hard disk exempt from screw push type draw-in groove switch 5 link up to be equipped with on the shell 2 the switch links up groove 6, be equipped with on exempting from screw push type draw-in groove switch 5 link up buckle 501, link up buckle 501 lock joint in the rear end of switch link up groove 6 link up on the tongue 601, through pressing exempt from screw push type draw-in groove switch 5 can control link up buckle 501 with the lock joint or the disconnection of linking tongue 601 for the mobile hard disk can not need just can accomplish the change step through turning round the screw or using other instruments when changing different sizes RAM card 1.

As shown in FIG. 1 and FIG. 3, when the present invention is used, the two sides of the bottom end of the hard disk inner case 3 are provided with the second fasteners 301, the second latch 301 abuts against the back of the first latch 401 provided at both ends of the cover 4, so that the first buckle 401 is fastened and fixed in the fastening groove 201 arranged on the inner end surface of the housing 2, the hard disk inner box body 3, the seal cover 4 and the outer shell 2 are tightly connected, the stability of the hard disk inner box body 3 is increased, the hard disk inner box body 3 can not generate displacement phenomenon when being impacted by external force, the outer shell 2 wraps the periphery of the hard disk inner box body 3 in a circle, the surface of the hard disk inner box body 3 is connected with the inner surface of the outer shell 2, the outer shell 2 plays a role of a protective layer, and the hard disk inner box body 3 is better protected under the action of external force.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A screw-free hard disk box comprises a memory card (1), a shell (2) and a hard disk inner box body (3), and is characterized in that the shell (2) is arranged around the periphery of the hard disk inner box body (3), a sealing cover (4) is arranged at the rear end of the shell (2), a screw-free pressing type clamping groove switch (5) is arranged at the top of the front end of the hard disk inner box body (3), a switch connecting groove (6) corresponding to the position of the screw-free pressing type clamping groove switch (5) is arranged at the front end of the shell (2), the screw-free pressing type clamping groove switch (5) is buckled in the switch connecting groove (6), a switching circuit board (7) is arranged inside the hard disk inner box body (3), the switching circuit board (7) is connected with the memory card (1), a memory card hooking notch (8) is arranged at the bottom end of the hard disk inner box body (3), the memory card clamping hook notch (8) is provided with a movable memory card fixing clamping hook (9).

2. The screwless hard disk cartridge as claimed in claim 1, wherein the movable internal memory card fixing hook (9) has a shape of "chevron" at the upper half and an "i" at the lower half, wherein the movable internal memory card fixing hook (9) has i-shaped grooves (903) at both sides of the lower half, the movable internal memory card fixing hook (9) has raised platforms (902) at both sides of the upper half, and an arrow-shaped buckle (901) at the middle.

3. The screw-free hard disk cartridge as claimed in claim 1, wherein the screw-free pressing type slot switch (5) is provided with an engaging catch (501) at the middle part, the switch engaging slot (6) is provided with an engaging groove (601) at the rear end, and the engaging catch (501) and the engaging groove (601) are buckled.

4. The screwless hard disk cartridge as claimed in claim 1, wherein the bottom end of the inner hard disk case (3) is provided with 2 memory card hook notches (8), and the rear end of the memory card hook notch (8) is provided with 1 fixed memory card fixing hook (10).

5. The screw-free hard disk box as claimed in claim 1, wherein the cover (4) is provided with first buckles (401) at two ends, the inner end surface of the outer shell (2) is provided with buckling grooves (201) at positions corresponding to the first buckles (401), the two sides of the bottom end of the inner hard disk box (3) are provided with second buckles (301) at positions corresponding to the first buckles (401), the second buckles (301) abut against the back surfaces of the first buckles (401), and the first buckles (401) are buckled in the buckling grooves (201).

6. The screw-free hard disk cartridge as claimed in claim 1, wherein a fixing frame (11) is arranged below the adapter circuit board (7), supporting columns (12) are arranged at four corners of the fixing frame (11), and the top ends of the supporting columns (12) are connected to the top end of the hard disk inner case (3).

7. The screw-free hard disk cartridge as claimed in claim 1, wherein one end of the inner hard disk case (3) is provided with a type-c interface (13), and the type-c interface (13) is connected to the adapting circuit board (7).