CN206331469U - Improved structure of USB mobile memory - Google Patents

Abstract

An improved structure of a USB mobile storage device mainly comprises: a positioning frame, a fixing seat and a shell. The positioning frame is provided with buckle holes and hooks on the upper and lower edges of its surface, respectively, and the positioning frame is a frame body; the fixing seat is provided with a bottom plate, a seat portion of appropriate height is provided behind the bottom plate, a protruding rod extends from the front end of the seat portion to form a clamping groove, and a buckling portion corresponding to the buckle hole of the positioning frame is provided above the seat portion; the inner edge of the shell is provided with a concave buckle groove corresponding to the hook of the positioning frame. During assembly, a storage unit is clamped on the clamping groove of the fixing seat, and then the fixing seat sleeve is placed in the positioning frame, and the buckle portion on the upper edge of the fixing seat is buckled with the buckle hole to form a positioning, and then the positioning frame sleeve with the fixing seat is placed in the shell, and the hook on the lower edge of the positioning frame is buckled with the concave buckle groove to form a positioning, thereby making the assembly of the USB mobile storage device more convenient, and making the combination seamless and more secure.

Description

Improved Structure of USB Mobile Storage

technical field

The utility model relates to an electronic product, in particular to an improved structure of a USB mobile storage which is more convenient to assemble and can make the combination without gaps and more firm.

Background technique

Existing electronic products such as personal computers, printers and other electronic products have adopted USB as a standard transmission interface. Nowadays, due to the popularization of electronic products such as smart phones and digital cameras, USB mobile storage, which is small in size, easy to carry, and can store and transmit data with fast memory, has already become a must for computers to temporarily store or permanently store data. Indispensable necessities, so deeply loved by the majority of users. However, due to the complex structure of the existing USB mobile storage, the memory card must be inserted first, and then the external parts must be covered and assembled to achieve a complete USB mobile storage, which is time-consuming in manufacturing and assembling. It is labor-intensive, so the gap between components often shakes and is not firm after assembly and fastening. In view of this, the inventor has designed an improved structure of the USB mobile storage after continuous research and experimentation, which makes the assembly of the USB mobile storage more convenient and stronger after the assembly is completed.

Utility model content

The main purpose of the present invention is to provide an improved structure of the USB mobile storage, so that the assembly of the USB mobile storage is more convenient and fast, and it is more firm after the assembly is completed.

The improved structure of the aforementioned USB mobile storage includes: a positioning frame, a fixing base and a casing. Wherein, the positioning frame is provided with buckle holes and hooks on the upper edge and the lower edge of the surface respectively. The positioning frame is a frame; A protruding rod is extended from the front end to form a clamping groove, and a buckling portion corresponding to the button hole of the positioning frame is provided on the top of the seat; a concave button groove corresponding to the hook of the positioning frame is provided on the inner edge of the shell. When assembling, place a storage unit on the clamping groove of the fixed seat, then place the fixed seat cover in the positioning frame, and fasten the buckle part on the upper edge of the fixed seat to the button hole to form the positioning, and then place the The positioning frame with the fixed seat is placed in the shell, and the hook on the lower edge of the positioning frame is held in the concave buckle groove to form the positioning, so that the assembly of the USB mobile storage is more convenient and can be combined Stronger without gaps. In the aforementioned improved structure of the USB mobile storage, the hooks arranged at the lower edge of the positioning frame are cut in a ㄇ shape to form an elastic hanging piece, and the hanging piece is obliquely connected to the body of the positioning frame.

The aforementioned improved structure of the USB mobile storage, wherein, a stop portion of an appropriate height is provided under the front end of the positioning frame, so that when the fixed seat cover is placed in the positioning frame, the stop portion can be used to form a clamping position for the fixed seat. the stop of the storage unit.

In the improved structure of the aforementioned USB mobile storage, a gap is provided above the rear end of the positioning frame, and a step portion is provided on the rear edge of the holding portion of the fixing seat, so that after the fixing seat cover is placed in the positioning frame, the step portion can just It is engaged with the notch of the positioning frame, so that the positioning frame and the fixing seat form a close combination relationship without gaps.

The aforementioned improved structure of the USB mobile storage, wherein, the concave buckle groove provided on the casing is inclined, and when the positioning frame is placed on the casing, the hook can smoothly slide into the concave buckle groove, and the hook is tightly closed. The snap fits on the concave buckle groove, so as to facilitate the buckle holding of the positioning frame.

The beneficial effects of the utility model are: the utility model is provided with a positioning frame with a button hole and a hook to cooperate with a fixing seat with a clip groove and a buckle part, and a shell with a concave button groove to form a USB mobile storage device. The improved structure makes the assembly of the USB mobile storage more convenient and fast, and it is more firm after the assembly is completed.

Description of drawings

Fig. 1: three-dimensional exploded view of the utility model;

Fig. 2: the perspective view of the positioning frame of the utility model;

Fig. 3: perspective view of the fixing seat of the utility model;

Figure 4: Another perspective view of the positioning frame of the present invention;

Figure 5: a three-dimensional view of the shell of the utility model;

Figure 6: a perspective view of the utility model after assembly;

Fig. 7: A cross-sectional view of the utility model after assembly.

Explanation of reference signs

1 positioning frame

11 stop

12 notches

13 buttonholes

14 hooks

2 holders

21 Bottom plate

22 seats

221 Protruding rod

222 buckle part

223 steps

23 clip groove

3 shell

31 hook ring

32 Buckle slot

4 storage units

5 cover body.

detailed description

Please refer to Fig. 1, Fig. 2 and Fig. 3 at the same time, together with Fig. 4 and Fig. 5, which are the three-dimensional exploded view, the three-dimensional view of the positioning frame, the three-dimensional view of the seat body and the three-dimensional view of the shell of the present invention. As shown in the figure, the utility model includes: a positioning frame 1 , a fixing seat 2 and a casing 3 . Wherein, the positioning frame 1 is a frame body, a stop portion 11 of appropriate height is provided under the front end, a gap 12 is provided above the rear end, a button hole 13 is provided behind the upper edge of the surface, and symmetrical holes are provided behind the lower edge of the surface. Two hooks 14. In this embodiment, these hooks 14 are cut in a ㄇ shape on the body of the positioning frame 1 to form a hanging piece with proper elasticity, and the hanging piece is obliquely connected to the body of the positioning frame 1.

The fixed seat 2 is provided with a base plate 21, and a seat portion 22 of appropriate height is provided behind the base plate 21, and a protruding rod 221 is extended at the front end of the seat portion 22, so that a clamping groove 23 of an appropriate height is formed between the base plate 21 and the protruding rod 221. A buckling portion 222 corresponding to the button hole 13 of the positioning frame 1 is provided above the seat portion 22, the front edge of the buckling portion 222 is set as an appropriate inclined surface, and a step portion 223 is provided at the rear edge of the buckling portion 222 .

The housing 3 is provided with a buckle ring 31 , and its inner edge is provided with two symmetrical concave buckle grooves 32 corresponding to the hooks 14 of the positioning frame 1 . In this embodiment, these concave buckle grooves 32 are inclined.

Through the combination of the aforementioned components, an improved structure of the USB mobile storage is formed. When assembling, clamp a storage unit 4 on the clamping groove 23 of the fixing base 2, then put the fixing base 2 in the positioning frame 1, and fasten the buckle with the buckle part 222 on the upper edge of the fixing base 2 The hole 13 is used to form the positioning, and then the positioning frame 1 with the fixed seat 2 is placed in the casing 3, and the hook 14 on the lower edge of the positioning frame 1 is buckled in the concave buckle groove 32 to form the positioning, thereby, The assembly of the USB mobile storage is more convenient, and the combination can be made more firm without gaps.

Please refer to FIG. 6 , which is a perspective view of the utility model after assembly. As shown in the figure, after the utility model is assembled, the positioning frame 1 protrudes from the shell 3 to an appropriate length, and when in use, the protruding part is inserted into the USB jack of electronic products such as personal computers and printers. It is used to transmit data to the storage unit 4, or transmit the data of the storage unit 4 to electronic products, and when not in use, a cover 5 can be covered on the protruding part of the positioning frame 1, by The clasp ring 31 provided on the shell 3 is hung on different items for easy carrying.

Please refer to FIG. 7 , which is a cross-sectional view of the utility model after assembly. As shown in the figure, after the assembly of the utility model is completed, the storage unit 4 is sandwiched on the clamping groove 23 of the fixed seat 2, and after the fixed seat 2 is placed in the positioning frame 1, the fixed seat 2 The buckle part 222 of the edge can just be buckled in the button hole 13 to form the positioning of the positioning frame 1, and the step part 223 of the fixing seat 2 can just be buckled on the notch 12 of the positioning frame 1, so that the two form a gap-free Since the front edge of the buckling part 222 is set as an appropriate inclined surface, when the fixing seat 2 is set into the positioning frame 1, the buckling part 222 can slide smoothly into the button hole 13, And because the front end of the positioning frame 1 is provided with a stop portion 11 to form a stop for the storage unit 4 to prevent it from sliding forward.

And when the positioning frame 1 sandwiched with the fixed seat 2 is placed in the casing 3, the hook 14 on the lower edge of the positioning frame 1 is buckled in the concave buckle groove 32 to form a positioning, wherein, because the hook 14 has a Appropriate elasticity, and the buckle groove 32 is inclined, therefore, when the positioning frame 1 is pushed into the housing 3, the hook 14 can be squeezed first due to its elasticity, and then by Elastic recovery and smooth slide into the buckle groove 32, and make the hook 14 tightly engaged on the buckle groove 32, so that the positioning frame 1 will not slide out easily, so that the entire USB mobile storage can be combined Stronger without gaps.

The foregoing examples are only preferred embodiments for illustrating the present utility model, rather than limiting the scope of patent protection of the present utility model. All minor modifications and changes will not lose the gist of the present utility model, nor depart from the scope of the present utility model. mental category.

To sum up, the utility model uses a positioning frame provided with a button hole and a hook to cooperate with a fixing seat provided with a clip groove and a buckle part, and a shell provided with a concave button groove to form an improved structure of the USB mobile storage. The assembly of the USB mobile storage is more convenient and fast, and the assembly is more firm after the assembly is completed. As a practical design, it is a novel utility model, and a patent application is filed according to the law.

Claims (5)

1. an improved structure of USB mobile storage, characterized in that, comprising: A positioning frame is a frame body with a button hole on the upper edge and a hook on the lower edge; A fixed seat is provided with a base plate, and a seat portion of an appropriate height is provided behind the base plate, and a protruding rod is extended at the front end of the seat portion to form a clamping groove, and a buckling portion corresponding to the button hole of the positioning frame is provided above the seat portion; A shell, the inner edge of which is provided with a concave button groove corresponding to the hook of the positioning frame; When assembling, place a storage unit on the clamping groove of the fixed seat, then place the fixed seat cover in the positioning frame, and fasten the buckle part on the upper edge of the fixed seat to the button hole to form the positioning, and then place the The positioning frame with the fixed seat is placed in the shell, and the hook on the lower edge of the positioning frame is held in the concave buckle groove to form a positioning, so that the assembly of the USB mobile storage is more convenient, and can make the The combination is stronger without gaps. 2. The improved structure of the USB mobile storage as claimed in claim 1, characterized in that, a stop portion of an appropriate height is provided under the front end of the positioning frame, so that after the fixed seat cover is placed in the positioning frame, by the stop The blocking portion prevents the storage unit clamped on the clamping groove of the fixing seat from sliding out. 3. The improved structure of the USB mobile storage as claimed in claim 1, wherein a gap is provided above the rear end of the positioning frame, and a step portion is provided on the rear edge of the holding portion of the fixing seat, so that the fixing seat is nested After being in the positioning frame, the step portion can just be engaged with the notch of the positioning frame, so that the positioning frame and the fixing seat form a close combination relationship without gaps. 4. The improved structure of the USB mobile storage according to claim 1, characterized in that, the hook set at the lower edge of the positioning frame is cut in a ㄇ shape to form a hanging piece with proper elasticity, and the hanging piece is obliquely connected to the on the body of the positioning frame. 5. The improved structure of the USB mobile storage as claimed in claim 1, characterized in that, the concave buckle groove provided on the casing is inclined, and when the positioning frame is sleeved on the casing, the hook can smoothly slide into the concave In the buckle groove, and the hook is tightly engaged with the concave buckle groove.