Intelligent door power supply equipment assembly structure

Abstract

The utility model discloses an intelligent door power supply equipment assembling structure which comprises a power supply substrate, a first shell, a second shell and a base, two limiting parts which are oppositely arranged and arranged in the first direction are arranged on one side of the base, the first shell is fixed to one side of the two limiting parts in the second direction, the second shell is arranged between the two limiting parts, and the power supply substrate is fixed to the first shell. One side of the power supply substrate is fixed in the second shell, a clamping opening is formed in the power supply substrate, the clamping opening is formed in the mode that the side, away from the base, of the power supply substrate is sunken in the third direction, and the first shell comprises a clamping part inserted in the clamping opening. The power supply device is simple in structure and extremely convenient to assemble and disassemble, the second shell and the power supply substrate are limited to move along the first direction through the two limiting parts, and the second shell and the power supply substrate are limited to move along the second direction and the third direction through the matching of the clamping part on the first shell and the clamping port on the power supply substrate, so that the power supply device is convenient to assemble and disassemble. And rapid assembly of the intelligent door power supply equipment is realized.

Description

TECHNICAL FIELD

[0001] The utility model belongs to intelligent door technical field, concretely relates to a kind of intelligent door power supply equipment assembly structure. BACKGROUND

[0002] The existing intelligent door is installed with intelligent door lock, and compared with traditional mechanical lock, the security and convenience of intelligent door lock are better.Intelligent door lock needs to rely on power supply and circuit control when working, so power supply equipment for providing power to intelligent door lock is installed on the door frame and door leaf of intelligent door, and the power supply equipment generally includes shell and power supply element arranged in the shell, but the assembly difficulty between the shell of power supply equipment and power supply element is big currently, and quick assembly and disassembly are difficult to realize, which is extremely inconvenient.

[0003] The information disclosed in this section is intended only to increase an understanding of the background of the present utility model, and should not be construed as recognition or implicit acknowledgment in any form that this information constitutes prior art known to those skilled in the art. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a kind of intelligent door power supply equipment assembly structure, which is used to solve the problem of the assembly difficulty of the existing intelligent door power supply equipment.

[0005] In order to achieve the above-mentioned purpose, the utility model one specific embodiment provides a kind of intelligent door power supply equipment assembly structure, including power supply base plate, first shell, second shell and base, the base one side is equipped with two limit parts that are oppositely arranged and are arranged along the first direction, the first shell is fixed to the side of two limit parts along the second direction, the second shell is arranged between two limit parts, the power supply base plate one side is fixed in the second shell, the power supply base plate is equipped with clamping interface, the clamping interface is recessed from the side of the power supply base plate away from the base along the third direction, and the first shell includes the clamping part inserted into the clamping interface.

[0006] In one or more embodiments of the utility model, the side of the clamping part close to the base is equipped with the first extension part extending along the third direction, and the first extension part is located on the side of the power supply base plate along the first direction.

[0007] In one or more embodiments of the utility model, the clamping part is arranged on the side of the first shell close to the second shell, the first opening is formed on the side of the first shell close to the second shell, and the power supply base plate extends into the first shell at least partially through the first opening.

[0008] In one or more embodiments of the utility model, the intelligent door power supply equipment assembly structure further includes cable connected with the power supply base plate, and the first shell is equipped with threading hole for cable threading.

[0009] In one or more embodiments of the present application, the interface is at least partially arranged in the second opening.

[0010] In one or more embodiments of the present application, the interface is at least partially arranged in the second opening.

[0011] In one or more embodiments of the present application, the first shell is abutted to the second shell along the second direction.

[0012] In one or more embodiments of the present application, the second shell is abutted to the limiting portion along the first direction.

[0013] In one or more embodiments of the present application, the second shell is abutted to the limiting portion along the first direction.

[0014] In one or more embodiments of the present application, the second shell is abutted to the limiting portion along the first direction.

[0015] In one or more embodiments of the present application, the second shell is abutted to the limiting portion along the first direction.

[0016] Compared with the prior art, the present application has the advantages of simple structure, convenient assembly and disassembly, and quick assembly of the power supply device for intelligent door, the power supply base, the first shell, the second shell and the base. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 is a perspective view of the intelligent door power supply device assembly structure in an embodiment of the present application;

[0019] Figure 2The internal structure diagram of the intelligent door power supply equipment assembly structure in an embodiment of the utility model;

[0020] Figure 3 The three-dimensional structure diagram of the power supply substrate, the second shell and the base in an embodiment of the utility model;

[0021] Figure 4 The sectional structure diagram of the power supply substrate, the second shell and the base in an embodiment of the utility model;

[0022] Figure 5 For Figure 4 The local enlarged view of part A in the middle;

[0023] Figure 6 The three-dimensional structure diagram of the power supply substrate, the first shell and the base in an embodiment of the utility model;

[0024] Figure 7 The three-dimensional structure diagram of the power supply substrate and the base in an embodiment of the utility model;

[0025] Figure 8 The three-dimensional structure diagram of the first shell and the base in an embodiment of the utility model.

[0026] Main figure mark explanation: 1, power supply substrate, 11, card joint, 2, first shell, 21, card joint part, 22, first extension part, 23, first opening, 24, threading hole, 25, second opening, 3, second shell, 31, third opening, 32, recess, 33, end plate, 4, base, 41, limiting part, 42, second extension part, 5, cable, 6, interface. DETAILED DESCRIPTION

[0027] In order to make the personnel in the technical field better understand the technical scheme in the utility model, the technical scheme in the embodiment of the utility model will be described clearly and completely in the following by combining with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor should belong to the protection scope of the utility model.

[0028] In an embodiment, refer to Figures 1 to 8As shown, this utility model provides an assembly structure for a smart door power supply device, including a power supply base 1, a first housing 2, a second housing 3, and a base 4. Two limiting portions 41 are provided on one side of the base 4, arranged opposite each other along a first direction. The first housing 2 is fixed to one side of the two limiting portions 41 along a second direction. The second housing 3 is disposed between the two limiting portions 41, and one side of the power supply base 1 is fixed inside the second housing 3. A card interface 6 is provided on the power supply base 1, recessed from the side of the power supply base 1 away from the base 4 along a third direction. The first housing 2 includes a snap-fit ​​portion 21 inserted into the card interface 6. The first direction is perpendicular to both the second and third directions, and the second direction is perpendicular to the third direction; that is, the first, second, and third directions can be considered as the X, Y, and Z directions in a three-dimensional coordinate system, respectively.

[0029] According to the above structural design, when assembling the intelligent door power supply equipment, firstly, one side of the power supply board 1 is fixedly installed inside the second housing 3. Then, the second housing 3 is placed between the two limiting parts 41 on the base 4 to restrict the movement of the second housing 3 and the power supply board 1 along the first direction. Then, the first housing 2 is fixedly installed on the base 4, and the snap-fit ​​part 21 of the first housing 2 is inserted into the snap-fit ​​interface 6 on the power supply board 1.

[0030] After the card interface 6 is combined with the card receiving part 21, the side wall of the card interface 6 in the second direction can form a card receiving structure with the card receiving part 21, restricting the movement of the second housing 3 and the power supply board 1 in the second direction. The side wall of the card interface 6 in the third direction can form a card receiving structure with the card receiving part 21, restricting the movement of the second housing 3 and the power supply board 1 in the third direction.

[0031] When disassembling the power supply equipment for the smart door, first remove the first housing 2, then remove the second housing 3 from the constraint of the first housing 2. The second housing 3 and its internal power supply board 1 can be separated from the base 4.

[0032] In one embodiment, the first housing 2 is fixed to the base 4 by bolts.

[0033] In one embodiment, reference is made to Figure 4 and Figure 5 As shown, the snap-fit ​​portion 21 has a first extension portion 22 extending in a third direction on the side near the base 4. The first extension portion 22 is located on the side of the power supply substrate 1 in the first direction. The sidewall of the power supply substrate 1 in the first direction can form a snap-fit ​​structure with the first extension portion 22, restricting the movement of the power supply substrate 1 and the second housing 3 in the first direction, and further stabilizing the position of the power supply substrate 1 and the second housing 3.

[0034] Furthermore, two first extensions 22 may be provided, with the two first extensions 22 arranged along the first direction and located on both sides of the power supply substrate 1 respectively.

[0035] In an embodiment, referring to Figure 6 and Figure 8 , the clamping portion 21 is arranged on the side of the first shell 2 close to the second shell 3. And the first shell 2 is provided with a first opening 23 on the side close to the second shell 3, which is used to avoid the power supply substrate 1 so that the power supply substrate 1 at least partially extends into the first shell 2 through the first opening 23.

[0036] Further, the intelligent door power supply equipment assembly structure further comprises a cable 5 connected with the power supply substrate 1, and the first shell 2 is provided with a threading hole 24 for the cable 5 to pass through. The cable 5 extends into the first shell 2 through the threading hole 24 and then is connected with the power supply substrate 1. The cable 5 can be connected with the part of the power supply substrate 1 located in the first shell 2 or the part of the power supply substrate 1 located in the second shell 3.

[0037] In an embodiment, referring to Figure 6 and Figure 8 , the intelligent door power supply equipment assembly structure further comprises an interface 6 mounted on the power supply substrate 1, which is used to connect external devices. The interface 6 is located on the side of the clamping portion 21 away from the first shell 2, and the first shell 2 is provided with a second opening 25 facing the interface 6, which is used to avoid the interface 6 and expose the interface 6, so as to facilitate the connection of the wire harness on the interface 6 and the connection with the external devices.

[0038] Further, the interface 6 is at least partially arranged in the second opening 25, so that the side wall of the second opening 25 limits the interface 6 and better stabilizes the position of the interface 6. In addition, the side wall of the second opening 25 can also protect the interface 6.

[0039] In an embodiment, referring to Figure 2 and Figure 3 , in order to facilitate the fixing and mounting of the power supply substrate 1 in the second shell 3, the second shell 3 is provided with a third opening 31 on the side close to the first shell 2. Further, in order to seal the third opening 31, the first shell 2 covers the third opening 31 on the side close to the second shell 3.

[0040] The following further introduces other structures in the utility model for limiting the movement of the power supply substrate 1 and the second shell 3.

[0041] In an embodiment, in order to further limit the movement of the second shell 3 in the first direction, the second shell 3 abuts to the limiting portion 41 in the first direction, that is, the inner sides of the two limiting portions 41 are as close as possible to the second shell 3 in the first direction, and the movement of the second shell 3 in the first direction is limited by the fixed limiting portion 41.

[0042] In an embodiment, referring to Figure 1And Figure 2 As shown in Fig. 1 and Fig. 2, to further limit the movement of the second shell 3 in the second direction, one side of the first shell 2 abuts to the second shell 3 in the second direction, that is, the first shell 2 and the second shell 3 are as close as possible to each other in the second direction, and the movement of the second shell 3 towards the first shell 2 is limited by the fixed first shell 2.

[0043] In an embodiment, referring to Figure 3 And Figure 4 As shown in Fig. 1 and Fig. 2, to further limit the movement of the second shell 3 in the third direction, the inner side of the two limiting portions 41 is provided with a second extension portion 42 extending in the first direction, and the second shell 3 is provided with a groove 32 for inserting the second extension portion 42, and the groove 32 extends to the side of the second shell 3 close to the first shell 2. The second extension portion 42 and the groove 32 can form a clamping structure in the third direction, limiting the movement of the second shell 3 along the third direction.

[0044] Further, referring to Figure 2 And Figure 3 As shown in Fig. 1 and Fig. 2, the second shell 3 includes an end plate 33 in the second direction, and the end plate 33 abuts to the two limiting portions 41 in the second direction. The end plate 33 is used for auxiliary positioning. Specifically, when installing the second shell 3, the second shell 3 is placed on one side of the two limiting portions 41 in the second direction, and the groove 32 is aligned with the second extension portion 42, and then the second shell 3 is driven to move towards the limiting portion 41 until the end plate 33 contacts the two limiting portions 41, which indicates that the second shell 3 has been installed in place.

[0045] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0046] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. An assembly structure for a smart door power supply device, characterized in that, The device includes a power supply board (1), a first housing (2), a second housing (3), and a base (4). The base (4) has two limiting parts (41) arranged opposite to each other and along a first direction on one side. The first housing (2) is fixed to one side of the two limiting parts (41) along a second direction. The second housing (3) is located between the two limiting parts (41). The power supply board (1) is fixed to the second housing (3) on one side. The power supply board (1) has a card interface (6). The card interface (6) is recessed from the side of the power supply board (1) away from the base (4) along a third direction. The first housing (2) includes a card receiving part (21) inserted into the card interface (6).

2. The intelligent door power supply equipment assembly structure according to claim 1, characterized in that, The snap-fit ​​portion (21) has a first extension portion (22) extending in a third direction on the side near the base (4), and the first extension portion (22) is located on the side of the power supply substrate (1) in a first direction.

3. The intelligent door power supply equipment assembly structure according to claim 1, characterized in that, The snap-fit ​​portion (21) is provided on the side of the first housing (2) near the second housing (3). The first housing (2) near the second housing (3) has a first opening (23). The power supply board (1) extends into the first housing (2) at least partially through the first opening (23).

4. The intelligent door power supply equipment assembly structure according to claim 3, characterized in that, The intelligent door power supply equipment assembly structure also includes a cable (5) connected to the power supply base plate (1), and the first housing (2) has a through hole (24) for the cable (5) to pass through.

5. The intelligent door power supply equipment assembly structure according to claim 3, characterized in that, The intelligent door power supply equipment assembly structure also includes an interface (6) installed on the power supply base plate (1). The interface (6) is located on the side of the snap-fit ​​part (21) away from the first housing (2). The first housing (2) has a second opening (25) facing the interface (6).

6. The intelligent door power supply equipment assembly structure according to claim 5, characterized in that, The interface (6) is at least partially inserted into the second opening (25).

7. The intelligent door power supply equipment assembly structure according to claim 1, characterized in that, One side of the first housing (2) abuts against the second housing (3) along the second direction; and / or, The second housing (3) abuts against the limiting part (41) along the first direction.

8. The intelligent door power supply equipment assembly structure according to claim 1, characterized in that, The second housing (3) has a third opening (31) on the side near the first housing (2), and the side of the first housing (2) near the second housing (3) covers the third opening (31).

9. The intelligent door power supply equipment assembly structure according to claim 1, characterized in that, The inner sides of the two limiting portions (41) are provided with a second extension portion (42) extending in the first direction. The second housing (3) is provided with a groove (32) for the second extension portion (42) to be inserted. The groove (32) extends to the side of the second housing (3) near the first housing (2).

10. The intelligent door power supply equipment assembly structure according to claim 1, characterized in that, The second housing (3) includes an end plate (33) that abuts against two limiting portions (41) in a second direction.

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