Embedded electronic door lock with protective structure

Abstract

The utility model discloses an embedded electronic door lock with a protective structure, which relates to the technical field of door locks and comprises an electronic lock body and a fixed seat plate, adjusting components are arranged between the upper end and the lower end of one side of the fixed seat plate and the front end of the electronic lock body, and clamping structures are arranged on the two adjusting components. A limiting assembly is arranged between the middle of one side of the fixing base plate and the rear end of the electronic lock body and comprises an inserting base fixed to the middle of one side of the fixing base plate, an inserting hole is formed in the inserting base, an inserting pin is welded to the outer wall of the rear end of the electronic lock body, the inserting pin and the inserting hole are matched in an inserting mode, and a chamfering part is arranged at one end of the inserting pin. According to the utility model, the adjusting screw drives the T-shaped clamping groove of the clamping block to clamp the corner at the rear end of the electronic lock body, so that the electronic lock body is prevented from excessively shaking during suspension; and a plug pin and a plug hole in the limiting assembly are matched in a plug-in manner, so that the mounting stability is enhanced. The two work together to reduce the looseness of internal parts and prolong the service life of the lock body.

Description

Technical Field

[0001] This utility model relates to the field of door lock technology, and in particular to an embedded electronic door lock with a protective structure. Background Technology

[0002] Embedded electronic door locks are widely used in modern buildings due to their aesthetic appeal and space-saving advantages. However, existing embedded electronic door locks have several shortcomings in terms of security. For example, after the electronic lock body is installed in the door lock hole, a portion of the electronic lock body inside the door is suspended in the air. During daily opening and closing of the door, the vibrations generated can easily cause this suspended portion of the electronic lock body to wobble significantly. Over time, this significant wobbling can loosen internal parts of the electronic lock body, reducing its lifespan. Therefore, this paper presents an embedded electronic door lock with a protective structure. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an embedded electronic door lock with a protective structure. An adjusting screw drives a T-shaped slot on the locking block to engage with the rear corner of the electronic lock body, preventing excessive wobbling. The insertion of a pin into a locking hole in the limiting assembly enhances installation stability. Together, these two mechanisms reduce the loosening of internal parts, extend the lock body's lifespan, and overcome the deficiencies of existing technologies.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] An embedded electronic door lock with a protective structure includes an electronic lock body and a fixed base plate. Adjustment components are provided at both the upper and lower ends of one side of the fixed base plate and between the front end of the electronic lock body. Clamping structures are provided on both adjustment components. A limit component is provided between the middle of one side of the fixed base plate and the rear end of the electronic lock body.

[0006] The limiting component includes a plug seat fixed to the middle of one side of the fixed base plate. The plug seat is provided with a plug hole. A plug pin is welded to the outer wall of the rear end of the electronic lock body. The plug pin and the plug hole form a plug-in engagement.

[0007] As a further improvement of this utility model, one end of the insertion pin is provided with a chamfered portion.

[0008] As a further embodiment of this utility model: the adjustment component includes a support plate fixed on a fixed base plate, a sliding sleeve slidably sleeved on the support plate, a connecting block provided on the sliding sleeve, a screw hole provided on the connecting block, and an insertion hole provided on the electronic lock body, into which an adjustment screw is inserted, the adjustment screw and the screw hole forming a screwed engagement.

[0009] As a further improvement of this utility model: the clamping structure includes a locking block fixed on the sliding sleeve, and a T-shaped slot is provided on the side of the locking block facing the electronic lock body.

[0010] As a further improvement of this utility model, two fixing holes are symmetrically arranged on the fixing base plate.

[0011] As a further improvement of this utility model, mounting holes are provided on both the upper and lower sides of the front end of the electronic lock body.

[0012] The beneficial effects of this utility model are as follows:

[0013] The T-shaped slot of the locking block, driven by an adjusting screw, engages with the rear corner of the electronic lock body, preventing excessive wobbling. The insertion of the pin and the insertion hole in the limit assembly enhances installation stability. Together, these features reduce the loosening of internal parts and extend the lock body's lifespan. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of an embedded electronic door lock with a protective structure proposed in this utility model.

[0015] Figure 2 This is a schematic diagram of the first partial structure of an embedded electronic door lock with a protective structure proposed in this utility model.

[0016] Figure 3 This is a schematic diagram of the second partial structure of an embedded electronic door lock with a protective structure proposed in this utility model.

[0017] In the diagram: 1. Electronic lock body; 2. Fixed base plate; 3. Support plate; 4. Connecting block; 5. Adjusting screw; 6. Mounting hole; 7. Insertion hole; 8. Insertion pin; 9. Chamfered part; 10. Screw hole; 11. Sliding sleeve; 12. Locking block; 13. T-shaped slot; 14. Insertion hole; 15. Fixing hole; 16. Insertion base. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Example 1, referring to Figure 1-3 An embedded electronic door lock with a protective structure includes an electronic lock body 1 and a fixed base plate 2. Adjustment components are provided at both the upper and lower ends of one side of the fixed base plate 2 and between the front end of the electronic lock body 1. Clamping structures are provided on both adjustment components. Limiting components are provided between the middle of one side of the fixed base plate 2 and the rear end of the electronic lock body 1.

[0020] The limiting component includes a plug seat 16 fixed in the middle of one side of the fixed base plate 2. The plug seat 16 is provided with a plug hole 14. A plug pin 8 is welded to the outer wall of the rear end of the electronic lock body 1. The plug pin 8 and the plug hole 14 form a plug-in engagement.

[0021] One end of the insertion pin 8 is provided with a chamfered part 9, which facilitates the smooth insertion of the end of the insertion pin 8 into the insertion pin 8.

[0022] The adjustment assembly includes a support plate 3 fixed on a fixed base plate 2, a sliding sleeve 11 slidably sleeved on the support plate 3, a connecting block 4 provided on the sliding sleeve 11, a screw hole 10 provided on the connecting block 4, an insertion hole 7 provided on the electronic lock body 1, an adjustment screw 5 inserted into the insertion hole 7, and the adjustment screw 5 and the screw hole 10 forming a screw connection.

[0023] The clamping structure includes a locking block 12 fixed on the sliding sleeve 11, and a T-shaped slot 13 is provided on the side of the locking block 12 facing the electronic lock body 1.

[0024] Two fixing holes 15 are symmetrically arranged on the fixed base plate 2, and mounting holes 6 are provided on the upper and lower sides of the front end of the electronic lock body 1.

[0025] Working principle: Place the fixing plate 2 in the door lock hole of the door body, and use fixing screws to fix the fixing plate 2 in the door lock hole of the door body from the fixing hole 15. Then insert the electronic lock body 1 into the door lock hole of the door body, and make the plug pin 8 insert into the plug hole 14 of the plug seat 16. Use fixing screws to fix the electronic lock body 1 to the door body from the mounting hole 6. Then insert two adjusting screws 5 into the two plug holes 7 of the electronic lock body 1 respectively, and turn the adjusting screws 5 to screw them into the screw holes 10. The adjusting screws 5 drive the connecting block 4, the sliding sleeve 11 and the locking block 12 to move towards the electronic lock body 1. Then, the T-shaped slots 13 of the two locking blocks 12 engage with the upper and lower corners of the rear end of the electronic lock body 1, thereby clamping the electronic lock body 1 and preventing the electronic lock body 1 from being suspended in the door lock hole of the door body, thus ensuring the stability of the installation of the electronic lock body 1.

[0026] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An embedded electronic door lock with a protective structure, comprising an electronic lock body (1) and a fixed base plate (2), characterized in that, Adjustment components are provided between the upper and lower ends of one side of the fixed base plate (2) and the front end of the electronic lock body (1). Clamping structures are provided on both adjustment components. Limiting components are provided between the middle of one side of the fixed base plate (2) and the rear end of the electronic lock body (1). The limiting component includes a plug seat (16) fixed in the middle of one side of the fixed base plate (2), the plug seat (16) is provided with a plug hole (14), and a plug pin (8) is welded to the outer wall of the rear end of the electronic lock body (1), the plug pin (8) and the plug hole (14) form a plug-in engagement.

2. An embedded electronic door lock with a protective structure according to claim 1, characterized in that, One end of the insertion pin (8) is provided with a chamfered portion (9).

3. An embedded electronic door lock with a protective structure according to claim 1, characterized in that, The adjustment assembly includes a support plate (3) fixed on a fixed base plate (2), a sliding sleeve (11) is slidably sleeved on the support plate (3), a connecting block (4) is provided on the sliding sleeve (11), a screw hole (10) is provided on the connecting block (4), and an insertion hole (7) is provided on the electronic lock body (1). An adjusting screw (5) is inserted into the insertion hole (7), and the adjusting screw (5) and the screw hole (10) form a screw connection.

4. An embedded electronic door lock with a protective structure according to claim 3, characterized in that, The clamping structure includes a locking block (12) fixed on the sliding sleeve (11), and a T-shaped slot (13) is provided on the side of the locking block (12) facing the electronic lock body (1).

5. An embedded electronic door lock with a protective structure according to claim 1, characterized in that, Two fixing holes (15) are symmetrically arranged on the fixing base plate (2).

6. An embedded electronic door lock with a protective structure according to claim 1, characterized in that, The electronic lock body (1) has mounting holes (6) on both the upper and lower front sides.

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