An anti-interference installation structure of an intelligent lock circuit board

Abstract

The utility model discloses an intelligent lock circuit board anti -interference mounting structure, including the fixed block of installation in the intelligent lock casing and the mainboard of located fixed block top, the top of fixed block is provided with the connecting mechanism, the side of mainboard is provided with the dismounting mechanism, the connecting mechanism includes the connecting block, the connecting block is fixed with mainboard, this intelligent lock circuit board anti -interference mounting structure, through the connecting block is inserted to the connecting groove, when the connecting block continues to move down, the connecting block can force the locating plate, make the locating plate slide in the inner wall of connecting groove, the movement of locating plate can make the locating spring be extruded, along with the fixed limit piece, the elasticity of locating spring promotes the bottom of connecting block to be forced by locating plate, can make the limit block fixed, therefore, the staff can directly insert down and complete the installation, can avoid the inconvenient use of the electrical device or the tool of side part, can realize the effect of anti -interference installation.

Description

Technical Field

[0001] This utility model relates to the field of circuit board mounting technology, specifically an anti-interference mounting structure for a smart lock circuit board. Background Technology

[0002] The smart lock circuit board is the core control unit of a smart lock, equivalent to the device's "brain" and "nervous system." It integrates various electronic components and chips to achieve intelligent control, authentication, data processing, and interaction with other devices. The TP-UNB communication module is a core component of a full-stack IoT narrowband communication system developed by TechEasy Technology, designed to provide a low-power wide-area network (LPWAN) solution. TP-UNB is a wireless communication technology independently developed by TechEasy Technology, focusing on core IoT technologies and covering a unified design from the physical layer and link layer to the platform layer. Therefore, an anti-interference mounting structure for the smart lock circuit board is required.

[0003] In the prior art, an anti-interference mounting structure for a smart lock circuit board generally includes a circuit board body, several holes on the side of the circuit board, corresponding holes at the mounting position, and the holes of the circuit board and the mounting holes are fixed together by bolts.

[0004] However, when using the above-mentioned device, the operator needs to use a tool to rotate the bolt. If the hole is located relatively deep, it is difficult for the operator to press the bolt completely into the hole and rotate it, which causes significant interference.

[0005] Therefore, this utility model provides an anti-interference mounting structure for a smart lock circuit board. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides an anti-interference mounting structure for a smart lock circuit board to solve the aforementioned problems.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: an anti-interference installation structure for a smart lock circuit board, comprising a fixing block installed inside the smart lock housing and a main board located above the fixing block, wherein a connecting mechanism is provided above the fixing block and a disassembly mechanism is provided on the side of the main board;

[0008] The connecting mechanism includes a connecting block, which is fixed to the main board. A connecting groove is provided on the top of the connecting block, and the connecting block and the inner wall of the connecting groove form a sliding fit. A positioning spring is fixedly connected to the bottom inner wall of the connecting groove, and a positioning plate is fixedly connected to the top of the positioning spring. The positioning plate and the inner wall of the connecting groove form a sliding fit. The connecting block can be moved or stopped by a limiting member.

[0009] Preferably, the limiting component includes two limiting blocks, which are symmetrically distributed about the connecting block. Each side of the connecting block has a locking groove, and each inner wall of the connecting groove has a limiting groove. The inner wall of the limiting groove and the inner wall of the locking groove both slide with the limiting block.

[0010] Preferably, the top of the limiting block is inclined, and the inclined surface of the top of the limiting block forms a sliding fit with the connecting block.

[0011] Preferably, a limiting spring is fixedly connected to one side of the connecting block, and the limiting spring is fixed to the inner wall of the connecting groove.

[0012] Preferably, the disassembly mechanism includes a movable plate, which is fixed to the top of the limiting block. The top outer wall of the fixed block has a movable opening that extends into the limiting groove. The inner wall of the movable opening is in sliding fit with the movable plate. The side of the main board is provided with a force-applying rod corresponding to the corner of the movable plate. The movable plate is inclined.

[0013] Preferably, the side of the main board is fixedly connected with a mounting block corresponding to the force-applying rod. One side of the mounting block is provided with a T-shaped adjustment groove. The inner wall of the adjustment groove is slidably connected with a T-shaped adjustment block, and the adjustment block is fixed to the force-applying rod.

[0014] Preferably, the bottom of the force-applying rod is provided with a rotating groove, and a rotating ball is rotatably connected to the inner wall of the rotating groove, and the rotating ball forms a rolling engagement with the moving plate.

[0015] Beneficial effects

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] (1) The anti-interference installation structure of the smart lock circuit board is inserted into the connecting groove by the connecting block. When the connecting block continues to move down, the connecting block can apply force to the positioning plate, so that the positioning plate slides in the inner wall of the connecting groove. The movement of the positioning plate can compress the positioning spring. After the limiting part is fixed, the elastic force of the positioning spring causes the positioning plate to apply force to the bottom of the connecting block, so that the limiting block can be fixed. Therefore, the staff can directly insert it downward to complete the installation, which can avoid the inconvenience of using the side electrical components or tools, and can achieve the effect of anti-interference installation.

[0018] (2) The anti-interference installation structure of the smart lock circuit board allows the adjustment block to slide in the inner wall of the adjustment groove. The movement of the adjustment block allows the force rod to apply force to the moving plate. At this time, the rotating ball rotates in the inner wall of the rotating groove, which allows the moving plate to slide in the inner wall of the moving port, which allows the limiting block to separate from the locking groove, and further facilitates disassembly. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 This is a front sectional view of the structure of this utility model;

[0021] Figure 3 This is a partial structural schematic diagram of the present invention;

[0022] Figure 4 This is a partial structural diagram of the force-applying rod of this utility model.

[0023] In the diagram: 1. Fixed block; 2. Main board; 3. Connecting block; 4. Connecting groove; 5. Positioning spring; 6. Positioning plate; 7. Limiting block; 8. Locking groove; 9. Limiting groove; 10. Limiting spring; 11. Moving plate; 12. Force rod; 13. Adjusting groove; 14. Adjusting block; 15. Rotating groove; 16. Rotating ball. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4 An anti-interference mounting structure for a smart lock circuit board includes a fixing block 1 installed inside the smart lock housing and a main board 2 located above the fixing block 1. A connecting mechanism is provided above the fixing block 1, and a disassembly mechanism is provided on the side of the main board 2.

[0026] The connecting mechanism includes a connecting block 3, which is fixed to the main board 2. A connecting groove 4 is provided on the top of the fixing block 1. The connecting block 3 and the inner wall of the connecting groove 4 form a sliding fit. A positioning spring 5 is fixedly connected to the bottom inner wall of the connecting groove 4. A positioning plate 6 is fixedly connected to the top of the positioning spring 5. The positioning plate 6 and the inner wall of the connecting groove 4 form a sliding fit. The connecting block 3 can move or stop by the limiting member.

[0027] Specifically, the connecting block 3 is inserted into the connecting groove 4. As the connecting block 3 continues to move downward, it applies force to the positioning plate 6, causing the positioning plate 6 to slide within the inner wall of the connecting groove 4. The movement of the positioning plate 6 compresses the positioning spring 5. After the limiting component is fixed, the elastic force of the positioning spring 5 causes the positioning plate 6 to apply force to the bottom of the connecting block 3, thus fixing the limiting block 7. Therefore, the operator can directly insert it downward to complete the installation, avoiding the inconvenience of using side electrical components or tools, and achieving the effect of anti-interference installation.

[0028] As a further improvement of this utility model, the limiting component includes two limiting blocks 7, which are symmetrically distributed about the connecting block 3. The connecting block 3 has a locking groove 8 on both sides, and the inner walls of the connecting groove 4 have limiting grooves 9 on both sides. The inner walls of the limiting grooves 9 and the inner walls of the locking grooves 8 are in sliding fit with the limiting blocks 7. The top of the limiting blocks 7 is inclined, and the top inclined surface of the limiting blocks 7 is in sliding fit with the connecting block 3.

[0029] Specifically, the limiting block 7 slides into the limiting groove 9, at which point the limiting spring 10 is compressed. As the inner wall of the locking groove 8 aligns with the limiting groove 9, the elastic force of the limiting spring 10 allows the connecting block 3 to slide into the locking groove 8 through the inner wall of the limiting groove 9.

[0030] As a further improvement of this utility model, a limiting spring 10 is fixedly connected to one side of the connecting block 3, and the limiting spring 10 is fixed to the inner wall of the connecting groove 4.

[0031] Specifically, the elastic force of the limiting spring 10 allows the connecting block 3 to slide through the inner wall of the limiting groove 9 into the locking groove 8, and the limiting block 7 to slide into the limiting groove 9. At this time, the limiting spring 10 is compressed.

[0032] As a further improvement of this utility model, the disassembly mechanism includes a movable plate 11, which is fixed to the top of the limiting block 7. The top outer wall of the fixed block 1 is provided with a movable opening that extends into the limiting groove 9. The inner wall of the movable opening is slidably engaged with the movable plate 11. The side of the main plate 2 is provided with a force rod 12 corresponding to the corner of the movable plate 11. The movable plate 11 is inclined.

[0033] Specifically, the limiting block 7 slides into the limiting groove 9, at which point the limiting spring 10 is compressed.

[0034] As a further improvement of this utility model, the side of the main board 2 is fixedly connected with mounting blocks corresponding to the force-applying rods 12. One side of the mounting block is provided with a T-shaped adjustment groove 13. The inner wall of the adjustment groove 13 is slidably connected with a T-shaped adjustment block 14. The adjustment block 14 is fixed to the force-applying rod 12. The bottom of the force-applying rod 12 is provided with a rotating groove 15. The inner wall of the rotating groove 15 is rotatably connected with a rotating ball 16. The rotating ball 16 forms a rolling engagement with the moving plate 11.

[0035] Specifically, the adjustable block 14 can slide in the inner wall of the adjustable groove 13. The movement of the adjustable block 14 can cause the force rod 12 to apply force to the moving plate 11. At this time, the rotating ball 16 rotates in the inner wall of the rotating groove 15.

[0036] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0037] The working principle of this utility model is as follows: When in use, the connecting block 3, which is fixed to the main board 2, is inserted into the connecting groove 4. The connecting block 3 can apply force to the inclined surface of the limiting block 7, causing the limiting block 7 to slide into the limiting groove 9. At this time, the limiting spring 10 is compressed. When the connecting block 3 continues to move down, the connecting block 3 can apply force to the positioning plate 6, causing the positioning plate 6 to slide in the inner wall of the connecting groove 4. The movement of the positioning plate 6 can compress the positioning spring 5. After the inner wall of the locking groove 8 is aligned with the limiting groove 9, the elastic force of the limiting spring 10 can cause the connecting block 3 to slide into the locking groove 8 through the inner wall of the limiting groove 9. The elastic force of the positioning spring 5 causes the positioning plate 6 to apply force to the bottom of the connecting block 3, which can make the bottom inner wall of the locking groove 8 fit stably with the bottom of the limiting block 7. Therefore, the operator can directly insert it downward to complete the installation, which can avoid the inconvenience of using side electrical components or tools and achieve the effect of anti-interference installation.

[0038] During disassembly, the worker can press the adjusting block 14 to make it slide in the inner wall of the adjusting groove 13. The movement of the adjusting block 14 can make the force rod 12 apply force to the moving plate 11. At this time, the rotating ball 16 rotates in the inner wall of the rotating groove 15, which can make the moving plate 11 slide in the inner wall of the moving port, and can separate the limiting block 7 from the locking groove 8, which can further facilitate disassembly.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An anti-interference mounting structure for a smart lock circuit board, comprising a fixing block (1) installed inside the smart lock housing and a main board (2) located above the fixing block (1), characterized in that: A connecting mechanism is provided above the fixing block (1), and a disassembly mechanism is provided on the side of the main board (2). The connecting mechanism includes a connecting block (3), which is fixed to the main board (2). The top of the fixing block (1) is provided with a connecting groove (4). The connecting block (3) and the inner wall of the connecting groove (4) form a sliding fit. The bottom inner wall of the connecting groove (4) is fixedly connected with a positioning spring (5). The top of the positioning spring (5) is fixedly connected with a positioning plate (6). The positioning plate (6) and the inner wall of the connecting groove (4) form a sliding fit. The connecting block (3) can move or stop through a limiting member.

2. The anti-interference mounting structure for a smart lock circuit board according to claim 1, characterized in that: The limiting component includes two limiting blocks (7), which are symmetrically distributed about the connecting block (3). The connecting block (3) has a locking groove (8) on both sides. The inner walls of the connecting groove (4) have limiting grooves (9). The inner walls of the limiting grooves (9) and the inner walls of the locking grooves (8) are in sliding fit with the limiting blocks (7).

3. The anti-interference mounting structure for a smart lock circuit board according to claim 2, characterized in that: The top of the limiting block (7) is inclined, and the top inclined surface of the limiting block (7) forms a sliding fit with the connecting block (3).

4. The anti-interference mounting structure for a smart lock circuit board according to claim 3, characterized in that: A limiting spring (10) is fixedly connected to one side of the connecting block (3), and the limiting spring (10) is fixed to the inner wall of the connecting groove (4).

5. The anti-interference mounting structure for a smart lock circuit board according to claim 1, characterized in that: The disassembly mechanism includes a movable plate (11), which is fixed to the top of the limiting block (7). The top outer wall of the fixed block (1) is provided with a movable opening extending into the limiting groove (9). The inner wall of the movable opening is in sliding fit with the movable plate (11). The side of the main plate (2) is provided with a force rod (12) corresponding to the corner of the movable plate (11). The movable plate (11) is inclined.

6. The anti-interference mounting structure for a smart lock circuit board according to claim 5, characterized in that: The main board (2) has a mounting block that corresponds to the force rod (12) fixedly connected to its side. The mounting block has a T-shaped adjustment groove (13) on one side. The inner wall of the adjustment groove (13) is slidably connected to an adjustment block (14) with a T-shaped structure. The adjustment block (14) is fixed to the force rod (12).

7. The anti-interference mounting structure for a smart lock circuit board according to claim 6, characterized in that: The bottom of the force-applying rod (12) is provided with a rotating groove (15), and a rotating ball (16) is rotatably connected to the inner wall of the rotating groove (15). The rotating ball (16) and the moving plate (11) form a rolling fit.

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