CN214384097U

CN214384097U - Electronic lock inner panel convenient to dismouting panel lid

Info

Publication number: CN214384097U
Application number: CN202022720196.5U
Authority: CN
Inventors: 邓小兵; 胡昌阵
Original assignee: Foshan Singea Locks Science And Technology Co ltd
Current assignee: Foshan Singea Locks Science And Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-10-12
Anticipated expiration: 2030-11-23

Abstract

The utility model provides an electronic lock inner panel convenient for assembling and disassembling a panel cover, which comprises an inner panel shell and a panel cover; a first clamping groove is formed in the inner panel shell, and a clamping hook matched and connected with the first clamping groove is arranged on the inner side of the panel cover; the inner panel shell is also provided with a self-elastic telescopic lock catch, and the inner side surface of the panel cover is provided with a pin sheet which is matched with the self-elastic telescopic lock catch and is mutually locked. The utility model discloses the structure is simple and easy, and the dismouting is maintained conveniently, can also match the panel lid of installing different designs, reduces the manufacturing cost that the product changed money.

Description

Electronic lock inner panel convenient to dismouting panel lid

Technical Field

The utility model relates to a protector that electronic lock used specifically is an electronic lock inner panel convenient to dismouting panel lid.

Background

At present, because the internal parts of the door lock on the market are various and the structure is complex, a panel cover of the door lock usually needs to be designed with a plurality of structures for assisting installation and positioning, such as screw holes, studs, through holes, limiting bulges and the like, in order to reduce the structures such as the screw holes visible on the surface of the panel cover, screw hole columns are often arranged on the inner side of the panel cover, screws are screwed from the bottom surface direction of the lock during installation, and the whole lock is required to be disassembled and assembled during maintenance; or a decorative plate is arranged on the outer surface of the mounting panel to cover the hole and the position of the part on the mounting panel. The former is inconvenient to install and maintain; the latter mode of installing the decoration panel is usually to paste or go up screwed connection or buckle connection and fix on the installation panel with the decorative board, prizes the flower easily and is difficult for dismantling when dismantling.

Therefore, there is a need for an improved design of the lock panel device, which is simple in structure and easy to install.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic lock inner panel convenient to dismouting panel lid realizes that panel lid can be easy to assemble and dismouting, the function of maintaining lock body inner structure easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electronic lock inner panel convenient for assembling and disassembling a panel cover comprises an inner panel shell and a panel cover; a first clamping groove is formed in the inner panel shell, and a clamping hook matched and connected with the first clamping groove is arranged on the inner side of the panel cover; the inner panel shell is also provided with a self-elastic telescopic lock catch, and the inner side surface of the panel cover is provided with a pin sheet which is matched with the self-elastic telescopic lock catch and is mutually locked.

The disassembling and assembling principle is as follows: the panel cover is quickly detachable from the surface of the inner panel housing. During the installation, insert the trip of panel lid in the first draw-in groove of interior panel casing earlier, make both coordinate the location mutually, then insert the round pin piece of panel lid in the flexible hasp of the self-eject of panel casing and bulldoze and make the flexible hasp of self-eject inwards retract, the straining round pin piece, can. During the dismouting, press in the surface of panel lid and the position that the round pin piece corresponds, make the flexible hasp of bullet from popping out outward, the flexible hasp of bullet from popping out and mutually unhook with the round pin piece, can be with panel lid dismantlement inner panel casing.

The self-elastic telescopic lock catch comprises a lock catch shell and a lock catch clip which can elastically stretch relative to the lock catch shell; a hook part matched with the locking clamp is formed on the pin sheet; when the lock catch clamp extends out relative to the lock catch shell, the pin sheet and the lock catch clamp are in a unhooking state; when the pin sheet is inserted into the lock catch clamp and the lock catch clamp is retracted into the lock catch shell, the pin sheet and the lock catch clamp are in a mutually locked state.

Preferably, a second clamping groove is formed in the inner panel shell, and a convex block is arranged in the second clamping groove; the self-elastic telescopic lock catch is provided with a buckle, and the buckle is matched with the lug; when the self-elastic telescopic lock catch is inserted into the second clamping groove, the buckle is buckled with the lug.

Preferably, the panel cover comprises a decorative plate and a reinforcing plate, wherein the reinforcing plate is arranged on the back surface of the decorative plate and is in fit connection with the decorative plate. The decorative plate and the reinforcing plate are connected through gluing, or buckling, or concave-convex groove matching. Further, the pin piece is provided on a back surface of the reinforcing plate, and the pin piece is integrally formed with the reinforcing plate.

Further, the plaque is preferably made of plastic or glass; and a pressing prompt label is further arranged on the decorative plate at a position corresponding to the pin sheet. The reinforcing plate is preferably of steel or composite steel.

Furthermore, the electronic lock panel further comprises a bottom plate, and the bottom plate is installed at the bottom of the inner side of the inner panel shell and forms a closed lock body installation shell together with the inner panel shell. The bottom plate and the inner panel shell are connected through bolts.

The panel cover of the electronic lock panel convenient to disassemble and assemble the panel cover provided by the utility model is detachably arranged on the inner panel shell, the installation structure between the panel cover and the inner panel shell is simple, and the disassembly and the assembly are convenient, so that the parts appearing outside the inner panel shell are easy to maintain; and the panel covers with different patterns can be matched and arranged, so that the manufacturing cost of product change is reduced.

Drawings

FIG. 1 is a schematic structural diagram of an inner panel of an electronic lock according to an embodiment;

FIG. 2 is a schematic structural diagram of an inner panel of the electronic lock according to the embodiment;

FIG. 3 is a schematic structural view of the self-eject retractable latch of the embodiment;

FIG. 4 is a cross-sectional view of the inner panel of the electronic lock according to the embodiment after assembly;

reference numerals: 1-an inner panel housing; 11-a first card slot; 12-a second card slot; 121-bumps; 2-panel cover; 21-a decorative plate; 22-a reinforcement plate; 221-hook; 24-a pin piece; 3-a bottom plate; 4-self-elastic telescopic lock catch; 41-a lock catch shell; 42-a locking clip; 43-snap fit.

Detailed Description

The following embodiments and drawings are combined to describe the implementable solution of the present invention, but the protection scope of the present invention is not limited to the description of the specific embodiments, and the technical structure having the same or similar functions obtained by other equivalent technical means or equivalent replacement shall also belong to the protection scope of the present invention.

As shown in fig. 1 and 2, an electronic lock inner panel facilitating the detachment of a panel cover includes an inner panel housing 1, a panel cover 2, and a bottom plate 3. The panel cover 2 is detachably mounted on the surface of the inner panel housing 1; the bottom plate 3 is arranged at the bottom of the inner panel shell 1 and forms a closed lock body installation shell together with the inner panel shell (1).

The panel cover 2 includes a decorative plate 21 and a reinforcing plate 22, and the reinforcing plate 22 is disposed on the back surface of the decorative plate 21 and is bonded and connected to the decorative plate 21 through adhesive. Wherein, the decorative plate can be made of plastic material, acrylic material or glass material; the reinforcing plate may be of steel or composite steel. The back of the reinforcing plate 22 is provided with a hook 221 and a pin 24, and the hook 221, the pin 24 and the reinforcing plate 22 are all integrally formed. A first card slot 11 matched with the hook 221 is arranged on the inner panel shell 1 at a position corresponding to the hook 221; the position corresponding to the pin sheet 24 is provided with a self-elastic telescopic lock catch 4 matched with the pin sheet 24.

The outer surface of the plaque 21 is also provided with a press prompt label at a position corresponding to the pin piece 24.

A second clamping groove 12 is arranged on the inner panel shell 1, and a convex block 121 is arranged in the second clamping groove 12; the self-elastic telescopic lock catch 4 is provided with a buckle 43, and the buckle 43 is matched with the lug 121; the self-elastic lock catch 4 is inserted into the second slot 12 and is fastened and positioned with the projection 121 by the fastener 43.

As shown in fig. 2 and 3, the self-elastic lock catch 4 includes a lock catch housing 41 and a lock catch clip 42 elastically extensible and contractible with respect to the lock catch housing 41. The pin piece (24) is formed with a hook portion that mates with the latching clip 42. When the locking clip 42 extends relative to the locking shell 41, the pin piece 24 and the locking clip 42 are in a unhooking state; when the pin piece 24 is inserted into the lock clip 42 and the lock clip 42 is retracted into the lock case 41, the pin piece 24 and the lock clip 42 are locked to each other.

As shown in fig. 4, when the panel cover 2 is installed, the hook 221 of the panel cover 2 is inserted into the first slot 11 of the inner panel casing 1 to be positioned in cooperation with each other, and then the pin piece 24 of the panel cover 2 is inserted into the self-elastic retractable lock catch 4 of the inner panel casing 1 and pushed, so that the lock catch clip 42 is retracted into the lock catch housing 41 to fasten the pin piece 24. When the panel cover 2 is disassembled, the position of the monthly prompt label is pressed on the panel cover 2, so that the self-elastic telescopic lock catch 4 is ejected outwards, the lock catch clamp 42 and the pin piece 24 are mutually unhooked, then the hook 221 is separated from the first clamping groove 11, and the panel cover 2 can be detached from the inner panel shell 1.

Claims

1. An electronic lock inner panel convenient for assembling and disassembling a panel cover comprises an inner panel shell (1) and a panel cover (2); the method is characterized in that: a first clamping groove (11) is formed in the inner panel shell (1), and a clamping hook (221) which is connected with the first clamping groove (11) in a matched mode is arranged on the inner side of the panel cover (2); the inner panel shell (1) is further provided with a self-elastic telescopic lock catch (4), and a pin piece (24) which is matched with the self-elastic telescopic lock catch (4) and is mutually locked is arranged on the inner side face of the panel cover (2).

2. The electronic lock inner panel of claim 1, wherein the panel cover is adapted to be easily removed and replaced by: the self-elastic telescopic lock catch (4) comprises a lock catch shell (41) and a lock catch clip (42) which can elastically stretch relative to the lock catch shell (41); a hook part matched with the locking clip (42) is formed on the pin sheet (24); when the lock catch clip (42) extends relative to the lock catch shell (41), the pin sheet (24) and the lock catch clip (42) are in a unhooking state; when the pin sheet (24) is inserted into the lock catch clip (42) and the lock catch clip (42) is retracted into the lock catch shell (41), the pin sheet (24) and the lock catch clip (42) are in a mutually locked state.

3. An electronic lock inner panel facilitating the disassembly and assembly of a panel cover according to claim 1 or 2, wherein: a second clamping groove (12) is formed in the inner panel shell (1), and a convex block (121) is arranged in the second clamping groove (12); a buckle (43) is arranged on the self-elastic telescopic lock catch (4), and the buckle (43) is matched with the lug (121); when the self-elastic telescopic lock catch (4) is inserted into the second clamping groove (12), the buckle (43) is buckled with the lug (121).

4. The electronic lock inner panel of claim 1, wherein the panel cover is adapted to be easily removed and replaced by: the panel cover (2) comprises a decorative plate (21) and a reinforcing plate (22), wherein the reinforcing plate (22) is arranged on the back surface of the decorative plate (21) and is attached and connected with the back surface of the decorative plate.

5. The electronic lock inner panel facilitating the disassembly and assembly of the panel cover as set forth in claim 4, wherein: the decorative plate (21) and the reinforcing plate (22) are connected through gluing, buckling or concave-convex groove matching.

6. The electronic lock inner panel facilitating the disassembly and assembly of the panel cover as set forth in claim 4, wherein: the pin piece (24) is arranged on the back surface of the reinforcing plate (22), and the pin piece (24) and the reinforcing plate (22) are integrally formed.

7. The electronic lock inner panel facilitating the disassembly and assembly of the panel cover as set forth in claim 4, wherein: the plaque (21) is made of plastic or glass.

8. The electronic lock inner panel facilitating the disassembly and assembly of the panel cover as set forth in claim 4, wherein: and a pressing prompt label is further arranged on the position, corresponding to the pin sheet (24), of the decorative plate (21).

9. The electronic lock inner panel facilitating the disassembly and assembly of the panel cover as set forth in claim 4, wherein: the reinforcing plate (22) is made of steel or composite steel.

10. The electronic lock inner panel of claim 1, wherein the panel cover is adapted to be easily removed and replaced by: still be equipped with bottom plate (3), bottom plate (3) are installed the inboard bottom of interior panel casing (1), with interior panel casing (1) constitutes closed lock body installation shell.