Outdoor fingerprint access control protective cover
By designing a slidably connected base and multiple mechanisms, the outdoor fingerprint access control protective cover is adapted and quickly disassembled to large-size access control, solving the problem that existing protective covers cannot adapt to large-size access control, and improving the flexibility and economy of the equipment.
Patent Information
- Application Number
- CN202420944648.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-06
AI Technical Summary
The existing outdoor fingerprint access guard covers are mostly designed in a single size and cannot adapt to large-size access control, resulting in unrepeatable after disassembly, resulting in economic losses.
An outdoor fingerprint access control protective cover is designed, through the sliding connection between the first base and the second base, combined with the restraining mechanism, the limiting mechanism, the restricting mechanism and the disassembly mechanism, the adaptation to large-size access control is achieved, and the flexibility and use efficiency of the equipment are improved through the rapid disassembly mechanism.
This design allows the shield to adapt to large-size access control, extend the service life of the equipment, and reduce maintenance costs through rapid disassembly function, improving the economical and reusable equipment.
Smart Images
Figure CN222562062U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of protective covers, in particular to an outdoor fingerprint access control protective cover. Background Art
[0002] The outdoor fingerprint access control protective cover is a cover or housing used to protect outdoor fingerprint recognition equipment. Fingerprint access control equipment is usually installed in the installation system to identify people and control access. The function of the outdoor fingerprint access control protective cover is to prevent the influence of external factors (such as bad weather, water vapor, etc.) on the fingerprint recognition equipment, thereby ensuring the normal operation and accurate recognition of the equipment. This cover is usually made of durable materials with waterproof and weatherproof properties to ensure that the equipment can operate stably in outdoor environments for a long time.
[0003] Most of the existing outdoor fingerprint access control protective covers are used to protect access control of a single size. Therefore, after these protective covers are disassembled, they cannot be reused for some large-sized access control, which will cause some economic losses. Therefore, this problem needs to be solved. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes an outdoor fingerprint access control protective cover.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] An outdoor fingerprint access control protective cover comprises a first base, wherein two first receiving grooves are symmetrically provided on one side of the first base, the two first receiving grooves are slidably connected to the same second base, and the two first receiving grooves are provided with a restraining mechanism for restraining the second base, a T-shaped groove is provided on one side of the first base and the second base, and a T-shaped plate is slidably connected to the two T-shaped grooves, and the first protective cover and the second protective cover are respectively fixedly connected on the top of the two T-shaped plates, and a third receiving groove is provided on the surface of one side of the first protective cover and the second protective cover, and the second protective cover slides in the third receiving groove, and a limiting mechanism for limiting the second protective cover is provided in the third receiving groove, the first base and the second base are provided with a second receiving groove on the top, and the two second receiving grooves are provided with a limiting mechanism for limiting the first protective cover and the second protective cover, the first protective cover and the second protective cover are provided with a fourth receiving groove on the top of the side close to the second receiving groove, and the two fourth receiving grooves are provided with a disassembly mechanism for disassembling the first protective cover and the second protective cover, and through the arrangement of the first base and the second base, the device can cope with some large-sized access control.
[0007] As a further solution of the utility model, the restraining mechanism includes two first limit rods, the two first limit rods are fixedly connected to one side of the inside of the first storage groove, the second base is sleeved on the surfaces of the two first limit rods, the surfaces of the two first limit rods are sleeved with first tension springs, one end of the two first tension springs are fixedly connected to one side of the first storage groove, and the other ends of the two first tension springs are fixedly connected to one side of the second base. By setting the first tension springs, the second base can be restrained.
[0008] As a further solution of the utility model, the limiting mechanism includes multiple second limiting rods, multiple second limiting rods are fixedly connected to one side of the inside of the third storage slot, the second protective cover is sleeved on the surfaces of the multiple second limiting rods, and multiple second limiting rod surfaces are sleeved with second tension springs, one end of multiple second tension springs is fixedly connected to one side of the third storage slot, and the other end of multiple second tension springs is fixedly connected to one side of the second protective cover. By setting the second tension spring, the second protective cover can be limited.
[0009] As a further solution of the utility model, the limiting mechanism includes a telescopic cylinder, which is fixedly connected to the inner surface of the second storage groove, and the top of the telescopic cylinder is fixedly connected to a limiting block. A first spring is sleeved on the surface of the telescopic cylinder, and the top of the first spring is fixedly connected to the bottom of the limiting block, and the bottom of the first spring is fixedly connected to the inner surface of the second storage groove. The protective cover can be restricted by the setting of the limiting block.
[0010] As a further solution of the utility model, the disassembly mechanism includes a limit groove, which is opened on the inner surface of the fourth receiving groove, and the limit block slides inside the limit groove. A pressure column is slidably connected inside the limit groove, and the pressure column and the limit block are arranged to cooperate with each other. A pressure plate is fixedly connected to the top of the pressure column, and a second spring is sleeved on the surface of the pressure column close to the fourth receiving groove. The bottom end of the second spring is fixedly connected to the inner surface of the fourth receiving groove, and the top end of the second spring is fixedly connected to the bottom of the pressure plate. Through the setting of the pressure column, the protective cover can be quickly disassembled.
[0011] The beneficial effects of the utility model are:
[0012] 1. Through the setting of the first base and the second base, the device can cope with some large-sized access control. Because the first base and the second base are slidably connected, when encountering some large-sized access control, the second base can be pulled out from the inside of the first base, so that the device can cope with some large-sized access control.
[0013] 2. Through the setting of the pressure column, the protective cover can be quickly disassembled. A pressure column is installed on the top of the protective cover, and the pressure column cooperates with the limit block. Therefore, when the protective cover needs to be disassembled, the pressure column can be pressed. By pressing, the limit block can slide out of the limit groove, thereby releasing the constraint on the protective cover. When the constraint of the protective cover is released, the protective cover can be removed. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall structure of an outdoor fingerprint access control protective cover proposed by the utility model;
[0015] Figure 2 This is a schematic diagram of a restraint mechanism of an outdoor fingerprint access control protective cover proposed by the utility model;
[0016] Figure 3 for Figure 2 A is an enlarged structural diagram;
[0017] Figure 4 This is a schematic diagram of a limiting mechanism of an outdoor fingerprint access control protective cover proposed by the utility model;
[0018] Figure 5 for Figure 4 The enlarged structural diagram at B in FIG.
[0019] In the figure: 1, first base; 2, second base; 3, first protective cover; 4, second protective cover; 101, first receiving slot; 102, T-slot; 103, second receiving slot; 104, telescopic cylinder; 105, first spring; 106, limit block; 201, first limit rod; 202, first tension spring; 301, T-plate; 302, third receiving slot; 303, pressure column; 304, second spring; 305, pressure plate; 306, fourth receiving slot; 401, second limit rod; 402, second tension spring. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0022] Reference Figure 1-Figure 5, an outdoor fingerprint access control protective cover, comprising a first base 1, two first receiving grooves 101 are symmetrically provided on one side of the first base 1, the two first receiving grooves 101 are slidably connected to the same second base 2, the two first receiving grooves 101 are provided with a restraining mechanism for restraining the second base 2, a T-shaped groove 102 is provided on one side of the first base 1 and the second base 2, a T-shaped plate 301 is slidably connected to the two T-shaped grooves 102, a first protective cover 3 and a second protective cover 4 are fixedly connected to the top of the two T-shaped plates 301, and a third receiving groove 302 is provided on one side of the first protective cover 3 and the second protective cover 4, and the second protective cover 4 slides on Inside the third storage slot 302, a limiting mechanism for limiting the second protective cover 4 is provided inside the third storage slot 302, second storage slots 103 are provided on the top of the first base 1 and the second base 2, limiting mechanisms for limiting the first protective cover 3 and the second protective cover 4 are provided inside the two second storage slots 103, fourth storage slots 306 are provided on the top of the first protective cover 3 and the second protective cover 4 close to the second storage slot 103, and disassembly mechanisms for disassembling the first protective cover 3 and the second protective cover 4 are provided inside the two fourth storage slots 306. Through the arrangement of the first base 1 and the second base 2, the device can cope with some large-sized access control systems.
[0023] Reference Figure 1-Figure 3 In a preferred embodiment, the constraint mechanism includes two first limit rods 201, the two first limit rods 201 are fixedly connected to one side of the first receiving groove 101, the second base 2 is sleeved on the surfaces of the two first limit rods 201, and the surfaces of the two first limit rods 201 are sleeved with first tension springs 202, one end of the two first tension springs 202 are fixedly connected to one side of the first receiving groove 101, and the other ends of the two first tension springs 202 are fixedly connected to one side of the second base 2. By setting the first tension springs 202, the second base 2 can be constrained.
[0024] Reference Figure 4 and Figure 5 In a preferred embodiment, the limiting mechanism includes multiple second limiting rods 401, and the multiple second limiting rods 401 are fixedly connected to one side of the inside of the third receiving groove 302. The second protective cover 4 is sleeved on the surfaces of the multiple second limiting rods 401. The surfaces of the multiple second limiting rods 401 are sleeved with second tension springs 402. One ends of the multiple second tension springs 402 are fixedly connected to one side of the third receiving groove 302, and the other ends of the multiple second tension springs 402 are fixedly connected to one side of the second protective cover 4. By setting the second tension springs 402, the second protective cover 4 can be limited.
[0025] Reference Figure 3-Figure 5In a preferred embodiment, the limiting mechanism includes a telescopic cylinder 104, which is fixedly connected to the inner surface of the second receiving groove 103, and the top of the telescopic cylinder 104 is fixedly connected to a limiting block 106. A first spring 105 is sleeved on the surface of the telescopic cylinder 104, and the top end of the first spring 105 is fixedly connected to the bottom of the limiting block 106, and the bottom end of the first spring 105 is fixedly connected to the inner surface of the second receiving groove 103. The protective cover can be restricted by the setting of the limiting block 106.
[0026] Reference Figure 3-Figure 5 In a preferred embodiment, the disassembly mechanism includes a limit groove, which is opened on the inner surface of the fourth receiving groove 306, and the limit block 106 slides inside the limit groove. A pressure column 303 is slidably connected inside the limit groove. The pressure column 303 and the limit block 106 are arranged to cooperate with each other. A pressure plate 305 is fixedly connected to the top of the pressure column 303. A second spring 304 is sleeved on the surface of the pressure column 303 near the fourth receiving groove 306. The bottom end of the second spring 304 is fixedly connected to the inner surface of the fourth receiving groove 306, and the top end of the second spring 304 is fixedly connected to the bottom of the pressure plate 305. Through the setting of the pressure column 303, the protective cover can be quickly disassembled.
[0027] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: because the first base 1 and the second base 2 are slidably connected, when encountering some large-sized access control, the second base 2 can be pulled out from the inside of the first base 1, so that the device can cope with some large-sized access control. Adhesive is installed on the backs of the first base 1 and the second base 2, so that the first base 1 and the second base 2 can be installed around the access control. After the size of the base is determined, the first protective cover 3 and the second protective cover 4 can be installed. Because the second protective cover 4 slides inside the first protective cover 3, the protective cover can be adjusted according to the size of the base. After the adjustment is completed, the T-shaped plate 301 at the bottom of the protective cover is aligned with the side of the base. The T-slots 102 are docked, and then the protective cover is pressed. By pressing, the T-plate 301 can be completely inserted into the T-slot 102. A limit block 106 is installed at the bottom of the base. When the T-plate 301 is pressed into place, the limit slot at the bottom of the protective cover will cooperate with the limit block 106, so that the limit block 106 can enter the interior of the protective cover to restrain the protective cover. A pressure column 303 is installed on the top of the protective cover, and the pressure column 303 cooperates with the limit block 106. When the protective cover needs to be disassembled, the pressure column 303 can be pressed. By pressing, the limit block 106 can slide out of the limit slot, thereby releasing the constraint on the protective cover. When the constraint on the protective cover is released, the protective cover can be removed.
[0028] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0029] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0031] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. An outdoor fingerprint access control protective cover, comprising a first base (1), characterized in that: Two first receiving grooves (101) are symmetrically provided on one side of the first base (1), the two first receiving grooves (101) are slidably connected to the same second base (2), and the two first receiving grooves (101) are provided with a restraining mechanism for restraining the second base (2), one side of the first base (1) and the second base (2) is provided with a T-shaped groove (102), the two T-shaped grooves (102) are slidably connected to a T-shaped plate (301), the tops of the two T-shaped plates (301) are respectively fixedly connected to a first protective cover (3) and a second protective cover (4), and a third receiving groove (302) is provided on one side of the first protective cover (3) and the second protective cover (4), The second protective cover (4) slides inside the third receiving groove (302), and a limiting mechanism for limiting the second protective cover (4) is provided inside the third receiving groove (302). The first base (1) and the second base (2) are both provided with a second receiving groove (103) on the top, and limiting mechanisms for limiting the first protective cover (3) and the second protective cover (4) are provided inside the two second receiving grooves (103). The first protective cover (3) and the second protective cover (4) are both provided with a fourth receiving groove (306) on the top of the side close to the second receiving groove (103), and disassembly mechanisms for disassembling the first protective cover (3) and the second protective cover (4) are provided inside the two fourth receiving grooves (306).
2. The outdoor fingerprint access control protective cover according to claim 1 is characterized in that: The restraining mechanism comprises two first limit rods (201), the two first limit rods (201) are fixedly connected to one side of the inside of the first receiving groove (101), the second base (2) is sleeved on the surfaces of the two first limit rods (201), the surfaces of the two first limit rods (201) are sleeved with first tension springs (202), one end of the two first tension springs (202) are fixedly connected to one side of the first receiving groove (101), and the other end of the two first tension springs (202) are fixedly connected to one side of the second base (2).
3. The outdoor fingerprint access control protective cover according to claim 2 is characterized in that: The limiting mechanism comprises a plurality of second limiting rods (401), the plurality of second limiting rods (401) are fixedly connected to one side of the inside of the third receiving groove (302), the second protective cover (4) is sleeved on the surfaces of the plurality of second limiting rods (401), the surfaces of the plurality of second limiting rods (401) are sleeved with second tension springs (402), one end of the plurality of second tension springs (402) are fixedly connected to one side of the third receiving groove (302), and the other end of the plurality of second tension springs (402) are fixedly connected to one side of the second protective cover (4).
4. The outdoor fingerprint access control protective cover according to claim 3 is characterized in that: The limiting mechanism comprises a telescopic cylinder (104), the telescopic cylinder (104) is fixedly connected to the inner surface of the second receiving groove (103), the top of the telescopic cylinder (104) is fixedly connected to a limiting block (106), a first spring (105) is sleeved on the surface of the telescopic cylinder (104), the top end of the first spring (105) is fixedly connected to the bottom of the limiting block (106), and the bottom end of the first spring (105) is fixedly connected to the inner surface of the second receiving groove (103).
5. The outdoor fingerprint access control protective cover according to claim 4 is characterized in that: The disassembly mechanism comprises a limiting groove, wherein the limiting groove is arranged on the inner surface of the fourth receiving groove (306), the limiting block (106) slides inside the limiting groove, a pressure column (303) is slidably connected inside the limiting groove, the pressure column (303) and the limiting block (106) are arranged to cooperate with each other, and a pressure plate (305) is fixedly connected to the top of the pressure column (303).
6. The outdoor fingerprint access control protective cover according to claim 5 is characterized in that: A second spring (304) is sleeved on the surface of the pressure column (303) near the fourth receiving groove (306), the bottom end of the second spring (304) is fixedly connected to the inner surface of the fourth receiving groove (306), and the top end of the second spring (304) is fixedly connected to the bottom of the pressure plate (305).