Anti-lost USB key

Abstract

The utility model discloses an anti-lost USB (Universal Serial Bus) key, and particularly relates to the technical field of USB keys, the anti-lost USB key comprises a main body and a cap body, one side of the main body is fixedly provided with a connector, two sides of the outer surface of the cap body are movably provided with anti-lost plates, one side of the outer surface of the main body is provided with a fixing clamp, and the fixing clamp comprises two movable frames. According to the anti-lost USB key, in actual work, a label written with personal contact information can be placed in a placement bin, a cap body is pulled, an anti-lost plate can drive a connecting block to extrude a third spring, under the action of the third spring, the cap body can be stably connected with the main body, two clamping blocks are rotated, and the anti-lost USB key is convenient to use. When the USB key is carried, the two clamping blocks clamp the key chain, and when the limiting block is inserted into the limiting sleeve, the limiting rod can be inserted into the limiting hole under the action of the first spring, so that the two clamping blocks can stably clamp the key chain, and the USB key can be effectively prevented from being lost in the carrying process.

Description

Technical Field

[0001] The utility model relates to the technical field of U shields, and in particular to an anti-loss U shield. Background Art

[0002] U-Shield is a high-level security tool provided by banks for users to handle online banking. It looks like a USB flash drive and a shield, protecting the security of online banking funds at all times. U-Shield uses non-replicable digital authentication and digital signature technology to effectively prevent payment risks such as hackers, fake websites, Trojans, etc., and ensure the security of user funds.

[0003] However, the U shield is small in size and is often lost. The U shield is related to the user's account and financial security. Once lost, it is easy to cause certain troubles to the user. Therefore, it is very important to find and manage the U shield. Therefore, in order to solve the above defects, the inventor proposes an anti-loss U shield. Summary of the invention

[0004] The main purpose of the utility model is to provide an anti-loss U shield, which can effectively solve the problem of frequent loss.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an anti-loss U-shield, including a main body and a cap body, a connecting head is fixedly installed on one side of the main body, anti-loss plates are movably installed on both sides of the outer surface of the cap body, and a fixing clip is provided on one side of the outer surface of the main body, and the fixing clip includes two movable frames.

[0006] Preferably, clamping blocks are movably installed inside the two movable frames, a limiting sleeve is fixedly installed on one side of the outer surface of the two clamping blocks, and a limiting block is fixedly installed on the other side of the outer surface of the two clamping blocks, limiting holes are provided on both sides of the outer surface of the limiting sleeve, telescopic holes are provided on both sides of the limiting block, first springs are fixedly installed inside the two telescopic holes, and limiting rods are fixedly installed on one end of the two first springs.

[0007] Preferably, the sizes of the two limiting rods are respectively the same as those of the two limiting holes.

[0008] Preferably, a placement bin is provided on one side of the outer surface of the main body, a contraction groove is provided on one side of the inner side of the placement bin, a plurality of second springs are fixedly installed inside the contraction groove, a baffle is fixedly installed on one end of the second spring, a hanging ring is fixedly installed on one side of the baffle, and a hook is fixedly installed on one side of the outer surface of the main body.

[0009] Preferably, lifting grooves are provided on both sides of the outer surface of the main body, sliding rods are fixedly installed inside the two lifting grooves, connecting blocks are movably connected to the outer surfaces of the two sliding rods, third springs are fixedly installed inside the two lifting grooves, and the two third springs are respectively fixedly connected to the two connecting blocks, and the two anti-loss plates are respectively movably connected to the two connecting blocks.

[0010] Preferably, the cap body comprises a plurality of sponge blocks and a sealing cover, an isolation cavity is provided on one side of the cap body, two fixing holes are provided on one side of the cap body, and two connecting holes are provided on one side of the sealing cover.

[0011] Preferably, the sizes of the two connecting holes are respectively the same as those of the two fixing holes.

[0012] Preferably, a plurality of air holes are provided inside the isolation cavity.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model discloses an anti-loss U-shield. By setting a fixing clip, in actual work, a label with personal contact information can be placed in the placement bin, and the cap body is pulled, and the anti-loss plate can drive the connecting block to squeeze the third spring. Under the action of the third spring, the cap body can be stably connected to the main body, and the two clamping blocks are rotated so that the two clamping blocks clamp the key chain. When the limit block is inserted into the limit sleeve, under the action of the first spring, the limit rod can be inserted into the limit hole, so that the two clamping blocks can stably clamp the key chain, thereby effectively preventing the U-shield from being lost during carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the fixing clamp structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the storage bin structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the side structure of the main body of the utility model;

[0018] Figure 5 It is a schematic diagram of the cap body structure of the utility model.

[0019] In the figure: 1. main body; 2. cap body; 3. connector; 4. anti-lost plate; 5. fixing clip; 501. movable frame; 502. clamping block; 503. limiting sleeve; 504. limiting hole; 505. limiting block; 506. telescopic hole; 507. first spring; 508. limiting rod; 101. storage bin; 102. contraction slot; 103. second spring; 104. baffle; 105. hook; 106. hanging ring; 107. lifting slot; 108. sliding rod; 109. third spring; 110. connecting block; 201. isolation chamber; 202. sponge block; 203. sealing cover; 204. connecting hole; 205. fixing hole. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] The utility model discloses a U shield which can prevent loss. Figure 1 As shown, it includes a main body 1 and a cap body 2. A connector 3 is fixedly mounted on one side of the main body 1, and an existing positioning chip is arranged inside the main body 1 to facilitate finding after accidental loss.

[0022] Anti-lost plates 4 are movably installed on both sides of the outer surface of the cap body 2. The anti-lost plates 4 can effectively prevent the cap body 2 from being lost when the cap body 2 is removed. A fixing clip 5 is provided on one side of the outer surface of the main body 1, and the fixing clip 5 includes two movable frames 501.

[0023] like Figure 2 As shown, clamping blocks 502 are movably installed inside the two movable frames 501 , and the clamping blocks 502 can rotate inside the movable frames 501 .

[0024] A limiting sleeve 503 is fixedly installed on one side of the outer surface of the two clamping blocks 502, and a limiting block 505 is fixedly installed on the other side of the outer surface of the two clamping blocks 502, and the limiting block 505 can be inserted into the limiting sleeve 503, so that the two clamping blocks 502 can clamp components such as key chains.

[0025] Limiting holes 504 are provided on both sides of the outer surface of the limiting sleeve 503, and telescopic holes 506 are provided on both sides of the limiting block 505. First springs 507 are fixedly installed inside the two telescopic holes 506, and limiting rods 508 are fixedly installed at one end of the two first springs 507, and the limiting rods 508 can squeeze the first springs 507.

[0026] The sizes of the two limiting rods 508 are respectively the same as the two limiting holes 504 . When the limiting block 505 is completely inserted into the limiting sleeve 503 , the two limiting rods 508 can be inserted into the limiting holes 504 under the action of the first spring 507 .

[0027] like Figure 3 As shown, a storage compartment 101 is provided on one side of the outer surface of the main body 1 , and the user can place a label with personal contact information in the storage compartment 101 .

[0028] A contraction groove 102 is provided on one side of the storage bin 101 . A plurality of second springs 103 are fixedly installed inside the contraction groove 102 . A baffle 104 is fixedly installed at one end of the second spring 103 . The baffle 104 can be retracted into the contraction groove 102 .

[0029] A hanging ring 106 is fixedly installed on one side of the baffle 104, and a hook 105 is fixedly installed on one side of the outer surface of the main body 1. When the baffle 104 is retracted into the retracting groove 102, multiple second springs 103 will be squeezed, and the hanging ring 106 is hung in the hook 105, which can prevent the baffle 104 from popping out due to the second spring 103.

[0030] like Figure 4 As shown, lifting grooves 107 are provided on both sides of the outer surface of the main body 1, and sliding rods 108 are fixedly installed inside the two lifting grooves 107. The outer surfaces of the two sliding rods 108 are movably connected with connecting blocks 110, and the connecting blocks 110 can be lifted and lowered along the sliding rods 108.

[0031] The third springs 109 are fixedly installed inside the two lifting slots 107 , and the two third springs 109 are fixedly connected to the two connecting blocks 110 respectively. When the connecting blocks 110 extend and the sliding rods 108 move, the third springs 109 can be squeezed.

[0032] The two anti-lost plates 4 are movably connected to the two connecting blocks 110 respectively, and under the action of the third spring 109, the cap body 2 and the main body 1 can be tightly connected.

[0033] like Figure 5 As shown, the cap body 2 includes multiple sponge blocks 202 and a sealing cover 203. An isolation chamber 201 is provided on one side of the cap body 2, and the sponge block 202 can be placed in the isolation chamber 201. Two fixing holes 205 are provided on one side of the cap body 2, and two connecting holes 204 are provided on one side of the sealing cover 203. When one side of the sealing cover 203 is inserted into the isolation chamber 201, the two fixing holes 205 can make the two connecting holes 204 overlap, and then the external bolts are inserted to connect the sealing cover 203 to the cap body 2, so as to facilitate the replacement of the sponge block 202. A plurality of air holes are provided inside the isolation chamber 201, so that the sponge block 202 can better absorb the moisture entering the cap body 2.

[0034] The working principle of the utility model is as follows: when it is necessary to carry the key, the user first pulls the baffle 104 to retract it into the contraction groove 102, and hangs the hanging ring 106 in the hook 105, and then places the label with personal contact information in the placement compartment 101, and then pulls the cap body 2, the anti-lost plate 4 can drive the connecting block 110 to move, so that it squeezes the third spring 109 to connect the cap body 2 with the main body 1, and then, the key chain is placed between the two clamping blocks 502, and the two clamping blocks 502 are rotated. After the key chain is clamped, the limit block 505 can be inserted into the limit sleeve 503, and when the limit block 505 is completely inserted into the limit sleeve 503, the two limit rods 508 can be inserted into the limit hole 504 under the action of the first spring 507, so that the U shield can be hung on the key chain to effectively avoid accidental loss when carrying.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An anti-loss USB shield, comprising a main body (1) and a cap body (2), characterized in that: A connector (3) is fixedly mounted on one side of the main body (1), anti-loss plates (4) are movably mounted on both sides of the outer surface of the cap body (2), and a fixing clamp (5) is provided on one side of the outer surface of the main body (1), wherein the fixing clamp (5) comprises two movable frames (501).

2. The anti-loss USB shield according to claim 1, characterized in that: A clamping block (502) is movably installed inside the two movable frames (501), a limiting sleeve (503) is fixedly installed on one side of the outer surface of the two clamping blocks (502), and a limiting block (505) is fixedly installed on the other side of the outer surface of the two clamping blocks (502), limiting holes (504) are provided on both sides of the outer surface of the limiting sleeve (503), telescopic holes (506) are provided on both sides of the limiting block (505), first springs (507) are fixedly installed inside the two telescopic holes (506), and limiting rods (508) are fixedly installed on one end of the two first springs (507).

3. The anti-loss USB shield according to claim 2, characterized in that: The sizes of the two limiting rods (508) are respectively the same as the two limiting holes (504).

4. The anti-loss USB shield according to claim 1, characterized in that: A storage bin (101) is provided on one side of the outer surface of the main body (1), a contraction groove (102) is provided on one side of the interior of the storage bin (101), a plurality of second springs (103) are fixedly mounted inside the contraction groove (102), a baffle (104) is fixedly mounted on one end of the second spring (103), a hanging ring (106) is fixedly mounted on one side of the baffle (104), and a hook (105) is fixedly mounted on one side of the outer surface of the main body (1).

5. The anti-loss USB shield according to claim 1, characterized in that: Both sides of the outer surface of the main body (1) are provided with lifting grooves (107), the interior of the two lifting grooves (107) is fixedly installed with a sliding rod (108), the outer surfaces of the two sliding rods (108) are movably connected with a connecting block (110), the interior of the two lifting grooves (107) is fixedly installed with a third spring (109), and the two third springs (109) are respectively fixedly connected to the two connecting blocks (110), and the two anti-lost plates (4) are respectively movably connected to the two connecting blocks (110).

6. The anti-loss USB shield according to claim 1, characterized in that: The cap body (2) comprises a plurality of sponge blocks (202) and a sealing cover (203); an isolation cavity (201) is provided on one side of the cap body (2); two fixing holes (205) are provided on one side of the cap body (2); and two connection holes (204) are provided on one side of the sealing cover (203).

7. The anti-loss USB shield according to claim 6, characterized in that: The sizes of the two connection holes (204) are respectively the same as those of the two fixing holes (205).

8. The anti-loss USB shield according to claim 6, characterized in that: The isolation cavity (201) is provided with a plurality of air holes inside.

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