CN204257210U - A kind of U disk memory kit - Google Patents

Abstract

The utility model relates to a U disk memory device external member, which comprises an upper cover, a lower cover and a sliding block, wherein, the outer side edge of the lower cover and the outer side edge of the upper cover are respectively provided with a hook and a slot, the hook and the slot are corresponding, the inner side surface of the lower cover is provided with a limiting flange, and the inner side surface of the upper cover and the corresponding part of the limiting flange of the lower cover are provided with a small groove; after the sliding block is placed in the containing groove of the upper cover and the lower cover, the clamping grooves and the clamping hooks of the upper cover and the lower cover are clamped and fixed, the sliding block pressing body falls in the sliding hole of the lower cover, the outer side surface of the pressing body is exposed out of the sliding hole, the limiting flange of the lower cover is placed in the small groove of the upper cover, and therefore the USB flash disk memory device suite which has the advantages of being capable of being sold independently, good in combination effect, low in cost, free of track test and the like is completed.

Description

A kind of U disk memory kit

Technical field:

The utility model designs a U-disk memory kit, especially a U-disk memory kit, which can be fast snapped into a complete kit after a circuit board is placed inside it, and can be sold independently without track testing.

Background technique:

At present, the U disk manufactured in the industry usually uses a inner tank structure that combines the circuit board and its external parts with screws. This combination will cause many unexpected deviations during the process of locking the parts with screws, resulting in Each component needs to be track tested, which not only wastes time, but also relatively increases the cost. Moreover, it is not a complete set and cannot be sold separately, so its economic benefit is poor.

In view of this, the inventor of the present model application has developed a new U disk memory kit based on years of experience in the industry and various tests.

Utility model content:

The design purpose of this new type of U disk memory kit is that after using its built-in circuit board, the circuit board can be quickly combined with the new type to become a complete kit, which can be sold separately, and at the same time, the trouble of track testing can be avoided.

The utility model is a U disk memory kit, which includes an upper cover, a lower cover and a sliding block, and is characterized in that: the upper cover is provided with a plurality of card slots on its outer side, and the sliding block is inserted inside it. There are small grooves on both sides of the accommodating tank;

The lower cover has a sliding hole inside the accommodating groove for the sliding block to be inserted, and there are limit grooves on both sides of the accommodating groove. A hook is provided, and a limiting flange is provided on the lower cover and the small groove corresponding to the upper cover;

The sliding block has a pressing body that is not completely connected with the sliding block protruding outward at one end of the accommodating groove for the circuit board to be placed in, and a limiting body is provided on its outer side; so that the sliding block is placed on the upper cover, In the space formed by the accommodating slots of the lower cover, the hooks of the lower cover are engaged with the slots of the upper cover so as to be combined and fixed.

As an improvement: the accommodating groove of the upper cover has a light source hole, through which the light from the light source of the built-in circuit board of the sliding block can be emitted.

After the sliding block is combined with the upper cover and the lower cover, the pressing body penetrates the sliding hole of the lower cover, and the pressing body can be pushed to drive the sliding block to move in the sliding hole.

After the upper cover, the lower cover and the sliding block are combined, the limiting body set on the outer side of the sliding block falls into the limiting grooves on both sides of the accommodating groove of the lower cover, and the sliding can be restricted by means of the limiting body and the limiting groove The displacement distance of the block.

After the upper cover and the lower cover are combined, the limiting flange of the lower cover snaps into the small groove of the upper cover, thereby preventing the upper cover from retreating and loosening.

The positive effect of the utility model is:

1. The upper cover and the lower cover of the present invention are combined by hooks and grooves, which is fast and convenient. Furthermore, the limiting flange set on the lower cover snaps into the small groove set on the upper cover. It can prevent the upper cover from receding and loosening, and the overall bonding effect is good.

2. The upper cover of the new model is reserved with a light-emitting source hole, so that the light of the LED lamp installed on the circuit board placed inside the sliding block can be emitted from this, so that the new model can be matched with a circuit board that emits light or does not emit light .

3. After the new model is combined with the circuit board, it becomes a complete set, so it can be sold separately to improve economic benefits. Moreover, it only needs to be fixed as a whole, and then placed in the modeling part, it can play the expected role. Therefore, complicated procedures such as experimental testing and track testing can be avoided, which not only saves time but also saves costs.

Description of drawings

Fig. 1 is the combined perspective view of the U disk memory kit of the present utility model;

Fig. 2 is an exploded perspective view of the U disk memory kit of the utility model;

Fig. 3 is another perspective exploded perspective view of the U disk memory kit of the present invention;

Fig. 4 is a side view of the utility model U disk memory kit;

Fig. 5 is a perspective view of the usage state of the U disk memory kit of the present invention.

Explanation of reference numbers:

1: top cover

10: storage tank

11: Light source hole

12: card slot

14: small groove

2: Lower cover

20: storage tank

21: sliding hole

22: hook

24: Limiting flange

25: limit slot

3: sliding block

30: pressing body

31: Limiting body

32: storage tank

4: Circuit board

Detailed ways

The utility model U disk memory kit, (please refer to Fig. 1 to Fig. 3), it comprises upper cover (1), lower cover (2) and sliding block (3), wherein upper cover (1) has a sliding The block (3) is put into the accommodating groove (10), and the accommodating groove (10) has a light source hole (11), and a plurality of card slots (12) are arranged on the outer side of the upper cover (1), and the inner surface contains There are small grooves (14) on both sides of the slot (10); the lower cover (2), on the side opposite to the upper cover (1), has a sliding block (3) to put into the accommodating slot (20) , the accommodating groove (20) has a sliding hole (21) inside, and the two sides of the accommodating groove (20) respectively have a limit groove (25), and the outer side of the lower cover (2) is connected with the upper cover (1). L-shaped hooks (22) are respectively provided at the corresponding positions of the card slots (12), and triangles are respectively provided at the corresponding positions of the inner surface of the lower cover (2) and the small grooves (14) of the upper cover (1). Restricting flange (24); the sliding block (3), which has a circuit board (4) inside the accommodating groove (32), and one end is provided with a pressing part that is not fully combined with the sliding block (3) body (30), each protruding from the outer side of this end is provided with a strip-type limiter (31); (see Figure 2 to Figure 4), so that the sliding block (3) is placed on the lower cover (2) and place the pressing body (30) in the sliding hole (21) set in the lower cover (2), then the outer surface of the pressing body (30) will be exposed in the sliding hole (21), and the limit body (31) on both sides of the sliding block (3) will fall in the limit groove (25) on both sides of the lower cover (2) accommodating groove (20), so that the upper cover ( 1) Cover with the lower cover (2), and make the hook (22) of the lower cover (2) engage in the slot (12) of the upper cover (1) to combine, then the sliding block (3) Completely fall into the accommodating grooves (10) and (20) of the upper cover (1) and the lower cover (2), and the limiting flange (24) of the lower cover (2) just snaps into the upper cover (1) In the small groove (14).

(Please refer to Fig. 5 shown), when the sliding block (3) internal accommodation groove (32) is put into the circuit board (4), and after combining with the upper cover (1), the lower cover, (2), it can be pressed The pressing body (30) of the sliding block (3) makes the sliding block (3) displace in the sliding hole (21) of the lower cover (2), and the sliding block (30) and its internal circuit board (4 ) to push out, because the sliding block (3) can move in the limit groove (25) of the lower cover (2) to be limited by its side limit body (31), so the sliding block (3) will not be caused by Move and completely fall off from the upper cover (1) and the lower cover (2); in addition, because the upper cover (1) is preset with a light source hole (11), when the circuit board (4) has an LED lamp, it can pass through this The light source hole (11) emits light.

Claims (5)

1. a USB flash disk internal memory external member, it comprises upper cover, lower cover and slipping block, it is characterized in that: upper cover, is provided with some draw-in grooves in its outer side edges, and the storage tank both sides place inserted for slipping block therein has little groove; Lower cover, the storage tank inside inserted for slipping block at it has slip hole, storage tank both sides then respectively have stopper slot, and set by lower cover outer side edges and upper cover, draw-in groove corresponding section is respectively equipped with snap fit, and set by lower cover and upper cover, little groove corresponding section is respectively provided with limit flange;

Slipping block, the storage tank one end inserted at its power circuit board is convexly equipped with the pressing body be not connected completely with slipping block outward, is provided with limit body in its outer side edges; Make in slipping block is placed in upper cover, the storage tank of lower cover forms space, and make lower cover snap fit be arranged in the draw-in groove of upper cover and to make it combine fixing.

2. USB flash disk internal memory external member according to claim 1, is characterized in that: upper cover storage tank has a luminous source aperture, and the light of slipping block internal circuit board light source can be made to launch thus.

3. USB flash disk internal memory external member according to claim 1, is characterized in that: after slipping block and upper cover, lower cover combine, pressing body wears the slip hole of lower cover, and can, by passing pressing body, drive slipping block to carry out displacement in slip hole.

4. USB flash disk internal memory external member according to claim 1, it is characterized in that: after the combination of upper cover, lower cover and slipping block, set by slipping block outer side edges, limit body drops in the stopper slot of lower cover storage tank both sides, and can by the shift length of limit body and stopper slot limit slip block.

5. USB flash disk internal memory external member according to claim 1, is characterized in that: after upper cover, lower cover combine, the limit flange of lower cover snaps in the little groove of upper cover, and can prevent upper cover retrogressing from getting loose.