Fingerprint lock heat preservation box

Abstract

The utility model discloses a fingerprint lock heat preservation box, which relates to the technical field of heat preservation boxes and comprises a box body, a cover and a fingerprint lock and further comprises a containing groove, the fingerprint lock is located in the containing groove, and the containing groove comprises a first half groove formed in the outer wall of the box body and a second half groove formed in the side wall of the cover. One end of the fingerprint lock is fixedly connected with the first half groove, and the other end of the fingerprint lock is locked with the second half groove; a containing cavity is formed in the bottom wall of the first half groove, a protection plate is slidably connected into the containing cavity, a plurality of compression springs are arranged between the protection plate and the bottom wall of the containing cavity, and one end of the protection plate extends out of the containing cavity and abuts against the top wall of the second half groove. The part, extending out of the containing cavity, of the protection plate is located between the outer surface of the box body and the fingerprint lock. According to the fingerprint lock heat preservation box, the fingerprint lock can be protected.

Description

Technical Field

[0001] The utility model relates to the technical field of insulation boxes, in particular to a fingerprint lock insulation box. Background Art

[0002] At present, many domestic companies, large and small, have launched cold chain express services, and the main equipment among them is the insulation box. The launch of cold chain express services is only a part of the application of insulation boxes. At the same time, insulation boxes are also widely used in daily life. For example, in the hot summer, when families go on an outing, they can use insulation boxes to refrigerate beverages, food, etc., bringing a cool feeling to their families. In the cold winter, insulation boxes can be used to keep food warm and bring warmth to their families. In hospitals, when doctors need to inoculate children with vaccines, they can use insulation boxes to keep the vaccines within a suitable temperature range. When pharmaceutical companies transport a small amount of biological agents, insulation boxes can also be used to maintain the activity of biological agents. In addition, insulation boxes can also be applied to other fields that require freezing or refrigeration.

[0003] However, the existing insulation boxes have deficiencies: most insulation boxes do not have a confidentiality function and can be opened by anyone, so it is not convenient to store items that need to be kept confidential, such as vaccines or biological agents.

[0004] The patent with the application number 202210799668.1 discloses an insulation box. Through the setting of a fingerprint lock, the purpose of unlocking the insulation box only after fingerprint recognition is achieved, enabling the insulation box to have a confidentiality function. However, its fingerprint lock is exposed on the surface of the insulation box and is easily damaged. In particular, once the fingerprint recognition mechanism is damaged, it will malfunction. In addition, when liquid or corrosive substances are spilled on the fingerprint recognition mechanism, it is also easy to cause the malfunction or damage of the fingerprint lock.

[0005] Therefore, it is necessary to develop a fingerprint lock insulation box to address the above-mentioned defects. Utility Model Content

[0006] The purpose of the utility model is to provide a fingerprint lock insulation box that can protect the fingerprint lock.

[0007] To solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A fingerprint lock insulation box of the utility model includes a box body, a lid rotatably connected to the opening of the box body, and a fingerprint lock for locking the box body and the lid. It further includes a receiving groove. The fingerprint lock is located in the receiving groove. The receiving groove includes a first half groove opened on the outer wall of the box body and a second half groove opened on the side wall of the lid. One end of the fingerprint lock is fixedly connected to the first half groove, and the other end of the fingerprint lock is locked with the second half groove.

[0009] A receiving cavity is formed in the bottom wall of the first half groove. A protection plate is slidably connected in the receiving cavity. A plurality of compression springs are arranged between the protection plate and the bottom wall of the receiving cavity. One end of the protection plate extends out of the receiving cavity and abuts against the top wall of the second half groove. The part of the protection plate extending out of the receiving cavity is located between the outer surface of the box body and the fingerprint lock. The part of the protection plate extending out of the receiving cavity is slidably connected with the receiving groove.

[0010] Further, the protection plate is a T-shaped plate with lugs on both sides of the top. Sliding grooves are formed on two opposite side walls of the receiving groove. The lugs are slidably matched with the sliding grooves. The compression springs are arranged in one-to-one correspondence with the lugs. One end of each compression spring abuts against the bottom surface of the corresponding lug, and the other end of each compression spring abuts against the bottom wall of the receiving cavity.

[0011] Further, limit posts are fixed at the positions of the bottom wall of the receiving cavity corresponding to the two compression springs. The limit posts are coaxially located inside the corresponding compression springs.

[0012] Further, a first convex block is fixed on the surface of one side of the bottom of the protection plate. A strip-shaped through hole corresponding to the first convex block is formed in the outer wall of the receiving cavity. The length direction of the strip-shaped through hole is the vertical direction. The first convex block is slidably matched with the strip-shaped through hole.

[0013] Further, one end of the first convex block extends out of the strip-shaped through hole and a second convex block is fixedly connected to one side thereof. A clamping component is arranged on one side of the second convex block. A clamping hole capable of being clamped with the clamping component is arranged on the outer wall of the receiving cavity. The clamping hole is located on one side of the strip-shaped through hole and corresponds to the bottom end of the strip-shaped through hole.

[0014] Further, the clamping component includes a fixing rod fixed on one side of the second convex block. A sleeve is slidably connected to the fixing rod. A return spring is sleeved on the fixing rod. One end of the return spring is fixedly connected to the second convex block, and the other end of the return spring is fixedly connected to the sleeve. The sleeve abuts against the outer wall of the receiving cavity. The clamping hole is matched with the sleeve.

[0015] Further, a holding part is arranged on the sleeve.

[0016] Further, the holding part is a ring, and the ring is fixedly connected to the sleeve.

[0017] Further, the box body and the lid are rotatably connected through a hinge assembly. The hinge assembly includes a plurality of hinges. The hinges are arranged on the outer surface of the fingerprint lock incubator. A plurality of stud bolts are fixed on the hinges. Grooved nuts corresponding to the stud bolts are arranged inside both the box body and the lid. The stud bolts are threadedly connected with the corresponding grooved nuts.

[0018] Furthermore, a first groove for accommodating the corresponding slotted nut is formed on the inner wall of the box body, and a second groove for accommodating the corresponding slotted nut is formed on the inner side surface of the lid.

[0019] Compared with the prior art, the beneficial technical effects of the present utility model are as follows:

[0020] For a fingerprint lock incubator of the present utility model, the fingerprint lock can be protected by the protection plate, which can prevent the fingerprint lock from being damaged and also prevent liquid or corrosive substances from spilling onto the fingerprint lock.

[0021] In addition, by providing the hinge assembly, it can be avoided that the hinge is disassembled from the outside to open the lid, enhancing the confidentiality of the fingerprint lock incubator. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present utility model will be further described below in conjunction with the drawings.

[0023] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0024] Figure 2 is a three-dimensional structural schematic diagram of the present utility model from another angle;

[0025] Figure 3 is an exploded structural schematic diagram of the present utility model;

[0026] Figure 4 is a semi-sectional structural schematic diagram of the box body and the lid;

[0027] Figure 5 is Figure 4 an enlarged structural schematic diagram at A in

[0028] Figure 6 a three-dimensional structural schematic diagram of the box body;

[0029] Figure 7 a partial sectional structural schematic diagram of the lid;

[0030] Figure 8 is Figure 6 a right-sectional structural schematic diagram at B in

[0031] Figure 9 a three-dimensional structural schematic diagram of the slotted nut.

[0032] Description of the reference numerals: 1, box body; 2, lid; 201, second groove; 3, fingerprint lock; 301, Type-C interface; 4, receiving cavity; 401, strip-shaped through hole; 402, clamping hole; 5, protection plate; 501, lug; 502, first bump; 503, second bump; 6, compression spring; 7, limit post; 8, fixing rod; 9, sleeve; 901, holding member; 10, return spring; 11, hinge; 12, slotted nut. Detailed implementation manners

[0033] The core of the present utility model is to provide a fingerprint lock incubator, which can protect the fingerprint lock.

[0034] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0035] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "middle", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0036] In a specific implementation manner of the present utility model, as Figures 1 to 9 shown, it includes a box body 1, a lid 2 rotatably connected to the opening of the box body 1, and a fingerprint lock 3 for locking the box body 1 and the lid 2. It further includes a receiving groove. The fingerprint lock 3 is located in the receiving groove. The receiving groove includes a first half groove opened on the outer wall of the box body 1 and a second half groove opened on the side wall of the lid 2. One end of the fingerprint lock 3 is fixedly connected to the first half groove, and the other end of the fingerprint lock 3 is locked with the second half groove;

[0037] A receiving cavity 4 is opened on the bottom wall of the first half groove. A protection plate 5 is slidably connected in the receiving cavity 4. A plurality of compression springs 6 are provided between the protection plate 5 and the bottom wall of the receiving cavity 4. One end of the protection plate 5 extends out of the receiving cavity 4 and abuts against the top wall of the second half groove. The part of the protection plate 5 extending out of the receiving cavity 4 is located between the outer surface of the box body 1 and the fingerprint lock 3. The part of the protection plate 5 extending out of the receiving cavity 4 is slidably connected to the receiving groove.

[0038] Specifically, the fingerprint lock 3 is protected by the protection plate 5, which can prevent the fingerprint lock 3 from being damaged and also prevent liquids or corrosive substances from splashing onto the fingerprint lock 3.

[0039] The protection plate 5 is a T-shaped plate with lugs 501 on both sides of the top. Sliding grooves are provided on both opposite side walls of the receiving cavity. The lugs 501 are slidably engaged with the sliding grooves; the compression springs 6 are provided corresponding to the lugs 501 one by one, and one end of the compression spring 6 abuts against the bottom surface of the lug 501, and the other end of the compression spring 6 abuts against the bottom wall of the receiving cavity 4.

[0040] Specifically, when pressing against the surface of the protection plate 5 and pushing it down, the protection plate 5 overcomes the elastic force of the compression spring 6 and enters the receiving cavity 4. Then, the fingerprint lock 3 is unlocked by the fingerprint of the hand, and then the lid 2 is opened.

[0041] Limit posts 7 are fixed at the corresponding positions of the bottom wall of the receiving cavity 4 and the two compression springs 6. The limit posts 7 are coaxially located within the corresponding compression springs 6. Specifically, the limit posts 7 are used to limit the compression springs 6.

[0042] A first convex block 502 is fixed on the surface of one side of the bottom of the protection plate 5. A strip-shaped through hole 401 corresponding to the first convex block 502 is provided on the outer wall of the receiving cavity 4. The length direction of the strip-shaped through hole 401 is the vertical direction. The first convex block 502 is slidably engaged with the strip-shaped through hole 401. Specifically, the protection plate 5 can be driven into the receiving cavity 4 by pushing down the first convex block 502.

[0043] One end of the first convex block 502 protrudes out of the strip-shaped through hole 401 and a second convex block 503 is fixedly connected to one side. A clamping component is provided on one side of the second convex block 503. A clamping hole 402 capable of being clamped with the clamping component is provided on the outer wall of the receiving cavity 4. The clamping hole 402 is located on one side of the strip-shaped through hole 401 and is arranged corresponding to the bottom end of the strip-shaped through hole 401. Specifically, after the protection plate 5 enters the receiving cavity 4, the clamping component is clamped with the clamping hole 402, which facilitates the unlocking operation of the fingerprint lock 3.

[0044] The clamping component includes a fixing rod 8 fixed on one side of the second convex block 503. A sleeve 9 is slidably connected to the fixing rod 8. A return spring 10 is sleeved on the fixing rod 8. One end of the return spring 10 is fixedly connected to the second convex block 503, and the other end of the return spring 10 is fixedly connected to the sleeve 9, and the sleeve 9 abuts against the outer wall of the receiving cavity 4; the clamping hole 402 is matched with the sleeve 9. Specifically, when the protection plate 5 contacts the bottom wall of the receiving cavity 4, the sleeve 9 will be aligned with the clamping hole 402, and one end of the sleeve 9 enters the clamping hole 402 under the elastic force of the return spring 10, and then the clamping component is clamped with the clamping hole 402.

[0045] A holding part 901 is provided on the sleeve 9. Specifically, applying force to the holding part 901 facilitates the separation of the sleeve 9 from the clamping hole 402.

[0046] The gripping member 901 is a ring, and the ring is fixedly connected to the sleeve 9. Obviously, the gripping member 901 can also be other forms of similar convex structures, such as anti-slip protrusions distributed at intervals.

[0047] The box body 1 and the lid 2 are rotationally connected through a hinge assembly. The hinge assembly includes a plurality of hinges 11. The hinges 11 are arranged on the outer surface of the fingerprint lock incubator. A plurality of studs are fixed on the hinges 11. Grooved nuts 12 corresponding to the studs are provided in both the box body 1 and the lid 2, and the studs are threadedly connected to the corresponding grooved nuts 12.

[0048] Specifically, it can prevent the hinge 11 from being disassembled from the outside to open the lid 2, enhancing the confidentiality of the fingerprint lock incubator. In addition, a layer of steel material can be coated on the outer surfaces of both the lid 2 and the box body 1 to prevent the fingerprint lock incubator from being violently damaged.

[0049] A first groove for accommodating the corresponding grooved nut 12 is provided on the inner wall of the box body 1, and a second groove 201 for accommodating the corresponding grooved nut 12 is provided on the inner side surface of the lid 2. The grooved nut 12 belongs to the prior art, and its specific structure will not be described in detail.

[0050] The fingerprint lock 3 belongs to the prior art. It is a lock that controls opening and closing by driving the forward and reverse rotation of a micro motor by a fingerprint module. The fingerprint module is powered by an internal battery; a Type-C interface 301 can also be provided on the fingerprint lock 3, and the Type-C interface 301 is electrically connected to the fingerprint module, so that emergency power supply can be carried out using a power bank and a mobile phone data cable.

[0051] The working principle of a fingerprint lock incubator of the present utility model: The fingerprint lock 3 is protected by the protection plate 5, which can prevent the fingerprint lock 3 from being damaged and also prevent liquids or corrosive substances from splashing onto the fingerprint lock 3.

[0052] Apply force to the protection plate 5 or to the second convex block 503 so that the protection plate 5 overcomes the elastic force of the compression spring 6 and enters the accommodation cavity 4. Then, unlock the fingerprint lock 3 with the fingerprint of the hand, and the lid 2 is opened.

[0053] The setting of the hinge assembly can prevent the hinge 11 from being disassembled from the outside to open the lid 2, enhancing the confidentiality of the fingerprint lock incubator.

[0054] In this specification, each embodiment is described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts among the embodiments can be referred to each other, and the embodiments can be combined with each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the description of the method part.

[0055] The above embodiments are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A fingerprint lock incubator, comprising a box body (1), a lid (2) rotatably connected to an opening of the box body (1), and a fingerprint lock (3) for locking the box body (1) and the lid (2), characterized in that, It further includes a receiving groove, the fingerprint lock (3) is located within the receiving groove, the receiving groove includes a first half groove opened on the outer wall of the box body (1) and a second half groove opened on the side wall of the lid (2), one end of the fingerprint lock (3) is fixedly connected to the first half groove, and the other end of the fingerprint lock (3) is locked with the second half groove; A receiving cavity (4) is opened on the bottom wall of the first half groove, a protection plate (5) is slidably connected within the receiving cavity (4), a plurality of compression springs (6) are provided between the protection plate (5) and the bottom wall of the receiving cavity (4), one end of the protection plate (5) protrudes out of the receiving cavity (4) and abuts against the top wall of the second half groove, the part of the protection plate (5) protruding out of the receiving cavity (4) is located between the outer surface of the box body (1) and the fingerprint lock (3), and the part of the protection plate (5) protruding out of the receiving cavity (4) is slidably connected to the receiving groove.

2. The fingerprint lock incubator according to claim 1, wherein: The protection plate (5) is a T-shaped plate with lugs (501) on both sides of the top, sliding grooves are opened on two opposite side walls of the receiving groove, and the lugs (501) are slidably matched with the sliding grooves; the compression springs (6) are arranged in one-to-one correspondence with the lugs (501), and one end of the compression spring (6) abuts against the bottom surface of the lug (501), and the other end of the compression spring (6) abuts against the bottom wall of the receiving cavity (4).

3. The fingerprint lock incubator according to claim 2, characterized in that: Limit posts (7) are fixed at the bottom wall of the receiving cavity (4) corresponding to the two compression springs (6), and the limit posts (7) are coaxially located within the corresponding compression springs (6).

4. The fingerprint lock incubator according to claim 1 or 2, characterized in that: A first convex block (502) is fixed on the surface of one side of the bottom of the protection plate (5), a strip-shaped through hole (401) corresponding to the first convex block (502) is opened on the outer wall of the receiving cavity (4), the length direction of the strip-shaped through hole (401) is the vertical direction, and the first convex block (502) is slidably matched with the strip-shaped through hole (401).

5. The fingerprint lock incubator according to claim 4, characterized in that: One end of the first convex block (502) protrudes out of the strip-shaped through hole (401) and is fixedly connected with a second convex block (503) on one side, a clamping component is arranged on one side of the second convex block (503), and a clamping hole (402) capable of being clamped with the clamping component is arranged on the outer wall of the receiving cavity (4), the clamping hole (402) is located on one side of the strip-shaped through hole (401) and is arranged corresponding to the bottom end of the strip-shaped through hole (401).

6. The fingerprint lock incubator according to claim 5, characterized in that: The clamping component includes a fixing rod (8) fixed on one side of the second convex block (503), a sleeve (9) is slidably connected to the fixing rod (8), a return spring (10) is sleeved on the fixing rod (8), one end of the return spring (10) is fixedly connected with the second convex block (503), the other end of the return spring (10) is fixedly connected with the sleeve (9), and the sleeve (9) abuts against the outer wall of the receiving cavity (4); the clamping hole (402) is matched with the sleeve (9).

7. The fingerprint lock incubator according to claim 6, characterized in that: A holding part (901) is arranged on the sleeve (9).

8. The fingerprint lock incubator according to claim 7, wherein: The holding part (901) is a ring, and the ring is fixedly connected with the sleeve (9).

9. The fingerprint lock incubator according to claim 1, characterized in that: The box body (1) and the lid (2) are rotatably connected through a hinge assembly. The hinge assembly includes a plurality of hinges (11). The hinges (11) are arranged on the outer surface of the fingerprint lock incubator. A plurality of studs are fixed on the hinges (11). Grooved nuts (12) corresponding to the studs are provided in both the box body (1) and the lid (2). The studs are threadedly connected to the corresponding grooved nuts (12).

10. The fingerprint lock incubator according to claim 9, characterized in that: A first groove for accommodating the corresponding grooved nut (12) is formed in the inner wall of the box body (1), and a second groove (201) for accommodating the corresponding grooved nut (12) is formed in the inner side surface of the lid (2).

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