Intelligent lock with waterproof function
By introducing waterproof plates, racks, gears and sealing grooves into the mailbox lock, the problem of rust on the lock on rainy days is solved, and the waterproof performance of the smart lock is achieved, ensuring normal use and extending service life.
Patent Information
- Application Number
- CN202422079405.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-08-27
AI Technical Summary
The existing mailbox lock is prone to rust on rainy days, which makes it impossible to open and affects use.
A smart lock with waterproof function was designed to achieve waterproof effect through structures such as waterproof plates, racks, gears, limit blocks and sealing grooves to prevent water from entering the lock.
It improves the waterproof performance of the lock, ensuring that it can be opened and closed normally during long-term use outdoors, preventing moisture from entering the lock, and extending service life.
Smart Images
Figure CN223177278U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of letter protection boxes, and particularly relates to an intelligent lock with a waterproof function. Background Technique
[0002] A beacon box is a device used to store and protect items such as letters, newspapers, and packages. Such letter boxes are widely used in places such as residences, office buildings, schools, and communities to ensure the safe delivery and receipt of mail. To prevent unauthorized access and theft, the beacon box is usually locked.
[0003] Currently, since most beacon boxes are installed on the wall and are generally outdoors, although it is convenient for the messenger to place letters, ordinary locks are prone to rust after being used in rainy days, which may lead to the inability to open the letter box. In view of this, we propose an intelligent lock with a waterproof function. Content of the Utility Model
[0004] The main purpose of the utility model is to provide an intelligent lock with a waterproof function, which can solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the intelligent lock with a waterproof function proposed by the utility model includes a mounting seat. An armrest is fixedly connected to the outer wall of the mounting seat. A first waterproof plate is hinged to the outer wall of the armrest. An activity structure is arranged on the armrest, and the activity structure includes:
[0006] A waterproof seat, which is fixedly connected to the outer wall of the armrest;
[0007] A connecting block, which is slidably connected to the inner wall of the waterproof seat;
[0008] An activity block, which is fixedly connected to the outer wall of the connecting block.
[0009] Preferably, a rack is fixedly connected to one end of the connecting block away from the activity block. A second waterproof plate is rotatably connected to the inner wall of the armrest. A transmission shaft is fixedly connected to the outer wall of the second waterproof plate. An activity groove is formed in the armrest, and the second waterproof plate is rotatably connected to the inner wall of the activity groove.
[0010] Preferably, a gear is fixedly connected to the outer wall of the transmission shaft. The gear meshes with the rack. A limiting groove is formed in the rack. An activity chamber is arranged on the inner wall of the armrest. Multiple groups of limiting grooves are arranged symmetrically on both sides of the rack. The limiting groove is semicircular.
[0011] Preferably, a fixing seat is fixedly connected to the inner wall of the activity room. A limiting block is slidably connected to the inner wall of the fixing seat. A spring is welded to the outer wall of the limiting block, and the end of the spring away from the limiting block is welded to the inner wall of the fixing seat. One end of the limiting block is semi-circular. When the limiting block enters the limiting groove, the rack can be limited.
[0012] Preferably, a first waterproof ring block is fixedly connected to the outer wall of the handrail. A fingerprint detector is fixedly connected to the inner wall of the handrail. A second waterproof ring block is fixedly connected to the inner wall of the handrail. The first waterproof ring block is square. The first waterproof ring block prevents water from entering the inner wall of the activity groove from the outer wall of the handrail.
[0013] Preferably, a sealing groove is provided in the inner wall of the waterproof seat, and a water collecting groove is provided in the inner wall of the waterproof seat. A sealing ring is provided in the inner wall of the sealing groove. The sealing ring prevents water from entering the activity room.
[0014] The utility model provides an intelligent lock with a waterproof function, having the following beneficial effects:
[0015] (1) By holding the handrail and the movable block 43, the waterproof state of the first waterproof plate and the second waterproof plate can be quickly released. With the cooperation of the limiting block and the rack, the first waterproof plate and the second waterproof plate are fixed, which is convenient for the staff to unlock. Through the cooperation of the sealing groove and the water collecting groove, water can be prevented from entering the inner wall of the movable structure, improving the waterproof effect of the device and facilitating the long-term use of the device outdoors.
[0016] (2) By pushing the first waterproof plate to reset, the second waterproof plate can be synchronously reset, thereby driving the movable structure to reset, which is convenient for the next use, simple and fast. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on the structures shown in these drawings without creative efforts.
[0018] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the present invention;
[0019] Figure 2 It is a partial cross-sectional structure diagram of the handrail and the first waterproof plate of the present invention;
[0020] Figure 3Schematic cross-sectional structure diagram of the waterproof seat and connecting block of the present utility model;
[0021] Figure 4 Schematic cross-sectional structure diagram of the transmission shaft and handrail of the present utility model;
[0022] Figure 5 Schematic structure diagram of waterproof ring block one and waterproof ring block two of the present utility model;
[0023] Figure 6 Schematic structure of the present utility model Figure 4 Enlarged schematic diagram of A in the figure.
[0024] Explanation of reference numerals in the attached drawings: 1. Mounting seat; 2. Handrail; 3. Waterproof plate one; 4. Movable structure; 41. Waterproof seat; 42. Connecting block; 43. Movable block; 44. Rack; 45. Gear; 46. Limit groove; 5. Waterproof plate two; 6. Transmission shaft; 7. Activity room; 8. Fixed seat; 9. Limit block; 10. Spring; 11. Waterproof ring block one; 12. Waterproof ring block two; 13. Fingerprint detector; 14. Sealing groove; 15. Water collecting groove.
[0025] The realization, functional features and advantages of the purpose of the present utility model will be further described in conjunction with the embodiments with reference to the attached drawings. Specific embodiments
[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the attached 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 of 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.
[0027] Please refer to Figures 1-6 , the present utility model provides an intelligent lock with a waterproof function, including a mounting seat 1. An armrest 2 is fixedly connected to the outer wall of the mounting seat 1. A waterproof plate one 3 is hinged to the outer wall of the armrest 2. A movable structure 4 is arranged on the armrest 2. The movable structure 4 includes a waterproof seat 41. The waterproof seat 41 is fixedly connected to the outer wall of the armrest 2. A connecting block 42 is slidably connected to the inner wall of the waterproof seat 41. A movable block 43 is fixedly connected to the outer wall of the connecting block 42.
[0028] In the present utility model, in order to drive the waterproof plate two 5 to rotate, a rack 44 is fixedly connected to one end of the connecting block 42 far away from the movable block 43. The inner wall of the armrest 2 is rotatably connected to the waterproof plate two 5. A transmission shaft 6 is fixedly connected to the outer wall of the waterproof plate two 5. A total of three diversion grooves are provided on the connecting block 42 to facilitate the diversion of water on the wall surface of the connecting block 42. An installation groove is provided on the connecting block 42, and the rack 44 is fixedly connected to the inner wall of the installation groove. An activity groove is opened on the armrest 2, and the inner wall of the activity groove is rotatably connected to the waterproof plate two 5.
[0029] Further, a gear 45 is fixedly connected to the outer wall of the transmission shaft 6. The gear 45 meshes with the rack 44. A limiting groove 46 is opened on the rack 44. An activity chamber 7 is provided on the inner wall of the armrest 2. The inner wall of the activity chamber 7 is rotatably connected to the transmission shaft 6. By the movement of the rack 44, the gear 45 is driven to rotate, and then the transmission shaft 6 is driven to rotate, driving the waterproof plate two 5 to rotate, and releasing the waterproof work on the fingerprint detector 13. Two groups of limiting grooves 46 are provided, symmetrically arranged on both sides of the rack 44, and the limiting groove 46 is semi-circular.
[0030] Further, a fixed seat 8 is fixedly connected to the inner wall of the activity chamber 7. A limiting block 9 is slidably connected to the inner wall of the fixed seat 8. A spring 10 is welded to the outer wall of the limiting block 9. One end of the spring 10 far away from the limiting block 9 is welded to the inner wall of the fixed seat 8. By the spring 10 pressing the limiting block 9, one end of the limiting block 9 is semi-circular. When the limiting block 9 enters the limiting groove 46, the rack 44 can be limited, thereby avoiding the movement of the waterproof plate two 5 and facilitating the fingerprint detection work.
[0031] Further, a waterproof ring block one 11 is fixedly connected to the outer wall of the armrest 2. A fingerprint detector 13 is fixedly connected to the inner wall of the armrest 2. A waterproof ring block two 12 is fixedly connected to the inner wall of the armrest 2. The waterproof ring block one 11 is square. By the waterproof ring block one 11, water is prevented from entering the inner wall of the activity groove from the outer wall of the armrest 2. The waterproof ring block two 12 is circular. The waterproof ring block two 12 is fixedly connected to the inner wall of the activity groove. By the waterproof ring block two 12, water in the activity groove is prevented from entering the surface of the fingerprint detector 13.
[0032] Further, a sealing groove 14 is provided on the inner wall of the waterproof seat 41. A water collecting groove 15 is provided on the inner wall of the waterproof seat 41. A sealing ring is provided on the inner wall of the sealing groove 14. By the sealing ring, water is prevented from entering the activity chamber 7. A water outlet hole is opened on the water collecting groove 15. The water on the surface of the connecting block 42 is uniformly collected through the water collecting groove 15, and the water in the water collecting groove 15 is discharged through the water outlet hole.
[0033] During use, hold the armrest 2 and the movable block 43, move the movable block 43 towards the armrest 2, thereby driving the rack 44 to move. Drive the gear 45 to rotate through the rack 44, rotate the transmission shaft 6, and then drive the second waterproof plate 5 to rotate. Through the movement of the second waterproof plate 5, it jacks up the first waterproof plate 3 to move. When the limit block 9 slides into the limit groove 46, limit the rack 44 through the limit block 9. At this time, the movable block 43 can be released, and the hand can be placed on the fingerprint detector 13 for detection work. After the detection work is completed, drive the second waterproof plate 5 to reset by pushing the first waterproof plate 3, drive the gear 45 to rotate through the transmission shaft 6, and move the rack 44 to complete the reset work, which is convenient and fast.
[0034] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made by using the content of the specification and drawings of the present invention under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. An intelligent lock with a waterproof function, comprising a mounting base (1), characterized in that: The outer wall of the mounting seat (1) is fixedly connected with a handrail (2). One side of the handrail (2) is hinged with a first waterproof plate (3). An activity structure (4) is arranged on the handrail (2), and the activity structure (4) includes: A waterproof seat (41), the outer wall of the handrail (2) is fixedly connected with the waterproof seat (41); A connecting block (42), the inner wall of the waterproof seat (41) is slidably connected with the connecting block (42); A movable block (43), the outer wall of the connecting block (42) is fixedly connected with the movable block (43).
2. The intelligent lock with a waterproof function according to claim 1, characterized in that: One end of the connecting block (42) far away from the movable block (43) is fixedly connected with a rack (44). The inner wall of the handrail (2) is rotatably connected with a second waterproof plate (5), and a transmission shaft (6) is fixedly connected to the outer wall of the second waterproof plate (5).
3. The intelligent lock with a waterproof function according to claim 2, characterized in that: A gear (45) is fixedly connected to the outer wall of the transmission shaft (6). The gear (45) meshes with the rack (44). A limiting groove (46) is formed in the rack (44), and an activity chamber (7) is arranged on the inner wall of the handrail (2).
4. The intelligent lock with a waterproof function according to claim 3, characterized in that: A fixed seat (8) is fixedly connected to the inner wall of the activity chamber (7). A limiting block (9) is slidably connected to the inner wall of the fixed seat (8). A spring (10) is welded to the outer wall of the limiting block (9), and one end of the spring (10) far away from the limiting block (9) is welded to the inner wall of the fixed seat (8).
5. The intelligent lock with a waterproof function according to claim 3, characterized in that: A first waterproof ring block (11) is fixedly connected to the outer wall of the handrail (2). A fingerprint detector (13) is fixedly connected to the inner wall of the handrail (2). A second waterproof ring block (12) is fixedly connected to the inner wall of the handrail (2).
6. The intelligent lock with a waterproof function according to claim 1, wherein: A sealing groove (14) is arranged on the inner wall of the waterproof seat (41), and a water collecting groove (15) is arranged on the inner wall of the waterproof seat (41).