Electronic lock convenient to install

Abstract

The utility model discloses an electronic lock convenient to install, and relates to the technical field of electronic locks, the electronic lock comprises a door body, a general lock, an outer shell and an inner shell, the door body is internally provided with an installation groove, the upper end and the lower end of the installation groove are provided with gourd insertion holes, the upper end and the lower end of the general lock are provided with insertion rods, and the front ends of the insertion rods are welded with limiting plates; the limiting plate and the inserting rod are inserted into the gourd inserting hole, the universal lock is installed in the installing groove, the upper side of the universal lock is fixedly installed on the upper side of the door body through the fixing bolt, the lock cylinder is installed in the middle of one side of the universal lock, and the square inserting opening is formed in the middle of the upper side of the universal lock. When the universal lock is installed, the limiting plate at one end of the universal lock is inserted into the small-caliber section of the hoist inserting hole, the limiting plate slides into the hoist inserting hole along the hoist inserting hole, the inserting rod is embedded into the small-caliber section of the hoist inserting hole, the movement range of the inserting rod is limited through the limiting plate, the universal lock is fixed through the fixing bolt, and installation of the universal lock can be completed.

Description

Technical Field

[0001] The utility model belongs to the field of electronic locks, and in particular relates to an electronic lock which is easy to install. Background Art

[0002] An electronic password lock is an electronic product that controls the operation of a circuit or chip (access control system) through password input, thereby controlling the closing of a mechanical switch to complete unlocking and locking tasks.

[0003] Chinese patent number CN201620769061.9 discloses an electronic lock installation mechanism, including a clutch square steel structure, a rear handle square steel structure, a front handle structure fixed to the front end surface of the door panel, a rear handle structure fixed to the rear end surface of the door panel and a universal lock body fixed in the door panel, the universal lock body is provided with a fixed lock core, the clutch square steel structure is located between the front handle structure and the universal lock body, and one end of the clutch square steel structure is fixed in the front handle structure, the rear handle square steel structure is located between the rear handle structure and the universal lock body, and one end of the rear handle square steel structure is fixed in the rear handle structure, a first plug-in hole is provided on the fixed lock core, and a second plug-in hole is provided on the rear handle square steel structure, after the other ends of the clutch square steel structure and the other ends of the rear handle square steel structure are inserted into the first plug-in hole, the clutch square steel structure is plugged into the second plug-in hole.

[0004] During the use of the utility model, a large number of bolts are required during the installation of the universal lock, which makes disassembly and assembly inconvenient.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an electronic lock that is easy to install.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] An electronic lock that is easy to install, comprises a door body, a universal lock, an outer shell and an inner shell, wherein a mounting groove is arranged inside the door body, gourd sockets are arranged at the upper and lower ends of the mounting groove, plug rods are arranged at the upper and lower ends of the universal lock, a limiting plate is welded at the front end of the plug rod, the limiting plate and the plug rod are inserted into the gourd socket, the universal lock is installed inside the mounting groove, the upper side of the universal lock is fixed to the upper side of the door body by a fixing bolt, an oblique tongue is arranged in the middle position of the universal lock, a safety tongue is arranged at the lower end position of the universal lock, a lock core is arranged in the middle position of one side of the universal lock, a square socket is arranged in the middle position of the upper side of the universal lock, an inner shell is arranged inside the door body, an outer shell is arranged outside the door body, and handles are arranged on the inner side of the inner shell and the outer side of the outer shell.

[0009] Optionally, sealing gaskets are provided inside the outer shell and the inner shell, and the sealing gaskets are adhered to the inner shell and the inner shell by adhesive.

[0010] Optionally, a self-cleaning layer is provided on the outer sides of the outer shell and the inner shell, and the self-cleaning layer is provided as a nano-silicon coating layer.

[0011] Optionally, a truncated cone head is provided at the end position of the limiting plate.

[0012] Optionally, a corrosion-resistant layer is provided on the outer side of the universal lock, and the corrosion-resistant layer is provided as a chrome-plated layer.

[0013] Optionally, a soft pad is provided on the inner side of the universal lock, and the soft pad is adhered to one side of the universal lock by adhesive.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] 1. Insert the limit plate at one end of the universal lock into the small diameter section of the gourd socket. The limit plate slides into the inside of the gourd socket along the gourd socket, so that the plug rod is embedded in the small diameter section of the gourd socket. The limit plate limits the range of motion of the plug rod, and then fixes the universal lock with a fixing bolt to complete the installation of the universal lock.

[0016] 2. The setting of the frustum-shaped head can adhere to the diameter of the front end of the limit plate, so that the limit plate can be quickly inserted into the gourd socket.

[0017] 3. The chrome plating layer used in the corrosion-resistant layer has strong corrosion resistance, which can reduce the corrosion of the universal lock during use and extend the service life of the universal lock.

[0018] 4. The soft pad is used to fill the gap between the universal lock and the installation slot, so that the gap between the installation slot and the universal lock is filled.

[0019] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0021] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0022] Figure 2This is a schematic structural diagram of a universal lock according to an embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the installation structure of a universal lock according to an embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the installation slot of an embodiment of the utility model;

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Universal lock; 2. Safety tongue; 3. Oblique tongue; 4. Fixed bolt; 5. Inner shell; 6. Self-cleaning layer; 7. Handle; 8. Outer shell; 9. Door body; 10. Gourd socket; 11. Installation slot; 12. Corrosion-resistant layer; 13. Insert rod; 14. Cushion; 15. Limit plate; 16. Lock core; 17. Sealing gasket; 18. Square socket.

[0027] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0028] The utility model will now be further described in detail with reference to the accompanying drawings.

[0029] See also Figure 1-4 As shown, in this embodiment, an electronic lock that is easy to install is provided, including a door body 9, a universal lock 1, an outer shell 8 and an inner shell 5. A mounting groove 11 is arranged inside the door body 9, and gourd sockets 10 are arranged at the upper and lower ends of the mounting groove 11. An insertion rod 13 is arranged at the upper and lower ends of the universal lock 1. A limiting plate 15 is welded at the front end of the insertion rod 13, and the limiting plate 15 and the insertion rod 13 are inserted into the gourd socket 10. The universal lock 1 is installed in the mounting groove 11, and the upper side of the universal lock 1 is fixedly installed on the upper side of the door body 9 by a fixing bolt 4. An inclined tongue 3 is installed in the middle position of the universal lock 1, and a safety tongue 2 is installed at the lower end position of the universal lock 1. A lock core 16 is installed in the middle position of one side of the universal lock 1, and a square socket 18 is installed in the middle position of the upper side of the universal lock 1. The inner shell 5 is installed on the inner side of the door body 9, and the outer shell 8 is installed on the outer side of the door body 9. Handles 7 are installed on the inner side of the inner shell 5 and the outer side of the outer shell 8.

[0030] The application of one aspect of this embodiment is: during installation, the limit plate 15 at one end of the universal lock 1 is inserted into the small-diameter section of the gourd socket 10, and the limit plate 15 slides into the inside of the gourd socket 10 along the gourd socket 10, so that the insertion rod 13 is embedded in the small-diameter section of the gourd socket 10, and the range of movement of the insertion rod 13 is limited by the limit plate 15. The universal lock 1 is fixed by a fixing bolt 4, and the installation of the universal lock 1 can be completed. It is very convenient and quick, and the outer shell 8 and the inner shell 5 can be installed on both sides of the door body 9.

[0031] In this embodiment, a sealing gasket 17 is provided inside the outer shell 8 and the inner shell 5. The sealing gasket 17 is adhered to the inner shell 8 and the inner shell 5 by adhesive. The sealing gasket 17 is used to fill the gap between the outer shell 8 and the inner shell 5 and the door body 9, so that the outer side of the outer shell 8 and the inner shell 5 can be installed more stably.

[0032] In this embodiment, a self-cleaning layer 6 is arranged on the outer side of the outer shell 8 and the inner shell 5. The self-cleaning layer 6 is arranged as a nano-silicon coating layer. The nano-silicon coating layer used in the self-cleaning layer 6 has the properties of being hydrophobic and difficult for dust to adhere to. It can keep the outer side of the outer shell 8 and the inner shell 5 clean for a long time, and it is convenient to clean the outer side of the outer shell 8 and the inner shell 5.

[0033] In this embodiment, a truncated cone head is provided at the end of the limiting plate 15 . The setting of the truncated cone head can maintain the diameter of the front end of the limiting plate 15 , thereby facilitating the rapid insertion of the limiting plate 15 into the gourd socket 10 .

[0034] In this embodiment, a corrosion-resistant layer 12 is provided on the outer side of the universal lock 1, and the corrosion-resistant layer 12 is configured as a chrome-plated layer. The chrome-plated layer used in the corrosion-resistant layer 12 has strong corrosion resistance, which can reduce the corrosion suffered by the universal lock 1 during use and extend the service life of the universal lock 1.

[0035] In this embodiment, a soft pad 14 is provided on the inner side of the universal lock 1. The soft pad 14 is adhered to one side of the universal lock 1 by adhesive. The soft pad 14 is provided to fill the gap between the universal lock 1 and the installation groove 11, so that the gap between the installation groove 11 and the universal lock 1 is filled.

[0036] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An electronic lock that is easy to install, characterized in that: The invention comprises a door body (9), a universal lock (1), an outer shell (8) and an inner shell (5), wherein a mounting groove (11) is arranged inside the door body (9), gourd insertion holes (10) are installed at the upper and lower ends of the mounting groove (11), an insertion rod (13) is arranged at the upper and lower ends of the universal lock (1), a limiting plate (15) is welded at the front end of the insertion rod (13), the limiting plate (15) and the insertion rod (13) are inserted into the gourd insertion hole (10), the universal lock (1) is installed inside the mounting groove (11), and the upper side of the universal lock (1) is provided with a locking plate (15). The universal lock (1) is fixedly mounted on the upper side of the door body (9) by a fixing bolt (4); an inclined tongue (3) is mounted in the middle of the universal lock (1); a safety tongue (2) is mounted at the lower end of the universal lock (1); a lock core (16) is mounted in the middle of one side of the universal lock (1); a square socket (18) is mounted in the middle of the upper side of the universal lock (1); an inner shell (5) is mounted on the inner side of the door body (9); an outer shell (8) is mounted on the outer side of the door body (9); and handles (7) are mounted on the inner side of the inner shell (5) and the outer side of the outer shell (8).

2. An electronic lock that is easy to install according to claim 1, characterized in that: Sealing pads (17) are provided inside the outer shell (8) and the inner shell (5), and the sealing pads (17) are adhered to the inner shell (8) and the inner shell (5) by adhesive.

3. The electronic lock that is easy to install according to claim 1, characterized in that: A self-cleaning layer (6) is provided on the outer sides of the outer shell (8) and the inner shell (5), and the self-cleaning layer (6) is configured as a nano-silicon coating layer.

4. The electronic lock that is easy to install according to claim 1, characterized in that: A truncated cone-shaped head is arranged at the end of the limiting plate (15).

5. The electronic lock that is easy to install according to claim 1, characterized in that: The outer side of the universal lock (1) is provided with a corrosion-resistant layer (12), and the corrosion-resistant layer (12) is configured as a chrome-plated layer.

6. The electronic lock that is easy to install according to claim 1, characterized in that: A soft pad (14) is provided on the inner side of the universal lock (1), and the soft pad (14) is adhered to one side of the universal lock (1) by adhesive.

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