Multi-mode lane indication control device of STC single-chip microcomputer

Abstract

The utility model relates to the technical field of lane control, in particular to a multi-mode lane indication control device of an STC single chip microcomputer, which comprises a control device main component, a mounting plate is mounted on the side surface of the control device main component, and a bearing frame is fixedly connected to the side surface of the control device main component. And an opening and closing mechanism is mounted on the front surface of the bearing frame. According to the multi-mode lane indication control device of the STC single-chip microcomputer, through arrangement of a limiting insertion rod, after the limiting insertion rod is pressed and taken down from a limiting sleeve, an opening and closing protection door can be opened along a connecting hinge, so that the STC single-chip microcomputer main body can be used and overhauled, otherwise, the opening and closing protection door is closed, and the STC single-chip microcomputer main body can be opened and closed. And after a limiting insertion rod is inserted into a limiting sleeve, the opening and closing protective door can be used and limited, so that the STC single-chip microcomputer main body arranged in the bearing frame can be efficiently used and protected.

Description

Technical Field

[0001] This utility model relates to the field of lane control technology, and in particular to a multi-mode lane indication control device based on an STC microcontroller. Background Technology

[0002] When using STC microcontrollers, it is necessary to apply them to lane indication control devices. Therefore, a multi-mode lane indication control device using STC microcontrollers is required. A microcontroller is an integrated circuit chip that uses very large-scale integrated circuit technology to integrate a central processing unit (CPU) with data processing capabilities, random access memory (RAM), read-only memory (ROM), various I / O ports and interrupt systems, timers / counters, and other functional components onto a single silicon chip, forming a small but complete microcomputer system. Microcontrollers are much smaller than ordinary computers. Their structural characteristics make them particularly suitable for embedded applications and they are widely used in various intelligent devices, such as intelligent instruments, real-time measurement and control, communication equipment, navigation systems, and home appliances.

[0003] In summary, traditional STC microcontroller-based lane indication and control devices tend to overheat during prolonged use, which can affect their operation. Furthermore, when protection is needed, auxiliary equipment is required, resulting in insufficient integrated protection for the STC microcontroller-based lane indication and control device. Therefore, a multi-mode lane indication and control device based on an STC microcontroller is specifically needed. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-mode lane indication control device based on an STC microcontroller, in order to solve the problem mentioned in the background art that traditional STC microcontroller indication control devices will generate heat during long-term use, which will affect the use of the control device. Furthermore, when it is necessary to protect the STC microcontroller indication control device, auxiliary equipment is required, which leads to insufficient integrated protection effect of the STC microcontroller indication control device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-mode lane indication control device using an STC microcontroller, comprising a main control device component, an mounting plate mounted on the side surface of the main control device component, a support frame fixedly connected to the side surface of the main control device component, an opening and closing mechanism mounted on the front surface of the support frame, an STC microcontroller body mounted on the inner ring surface of the support frame, and a heat dissipation mechanism mounted on the back of the main control device component;

[0006] The opening and closing mechanism includes a connecting page, an opening and closing protective door, a limiting rod, a limiting sleeve, a return spring, a snap-fit ​​opening, and a limiting opening. The connecting page is installed on the front surface of the bearing frame. The opening and closing protective door is fixedly connected to the side surface of the connecting page. The return spring is fixedly connected to the inner ring surface of the opening and closing protective door. The limiting rod is fixedly connected to the side surface of the return spring. The snap-fit ​​opening is provided on the inner ring surface of the limiting sleeve.

[0007] The heat dissipation mechanism includes a mounting shell, fan blades, a power motor, a plug-in opening, a protective plate, a limiting frame, and a connecting block. The mounting shell is fixedly connected to the inner ring surface of the support frame, and the connecting block is fixedly connected to the inner ring surface of the mounting shell. The power motor is mounted on the side surface of the connecting block, and the fan blades are fixedly sleeved on the top of the output shaft of the power motor. The limiting frame is fixedly connected to the side surface of the support frame, and the protective plate is limited and snapped onto the inner ring surface of the limiting frame.

[0008] Preferably, the inner surface of the opening and closing protective door has a limiting opening, and the limiting opening and the limiting rod are matched in size.

[0009] Preferably, the inner surface of the limiting frame is provided with an insertion opening, and the insertion opening and the protective plate are structurally compatible.

[0010] Preferably, the upper surface of the mounting plate has a through mounting opening, and the number of mounting openings is multiple.

[0011] Preferably, the power motor is connected to the mounting housing via a connecting block, and the connecting block is symmetrically arranged vertically with the horizontal dividing line of the power motor as the axis of symmetry.

[0012] Preferably, the opening and closing protective door is connected to the support frame through connecting pages, and there are multiple connecting pages that are perpendicular to each other.

[0013] Preferably, a limiting sleeve is fixedly connected to the side surface of the bearing frame, and the limiting sleeve and the limiting rod are matched in size.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting a heat dissipation mechanism and inserting the protective plate into the limiting frame, the power motor needs to be turned on. After the power motor starts, it can drive the fan blades to rotate. Through the set hollow protective plate, the heat emitted by the STC microcontroller body in the carrying frame can be dissipated, thus achieving efficient heat dissipation for the STC microcontroller body inside the carrying frame. By setting a limiting rod, and pressing the limiting rod to remove it from the limiting sleeve, the opening and closing protective door can be opened along the connecting page, allowing for the use and maintenance of the STC microcontroller body. Conversely, closing the opening and closing protective door and inserting the limiting rod into the limiting sleeve can limit the use of the opening and closing protective door, thus providing efficient protection for the STC microcontroller body in the carrying frame, meeting the usage requirements for efficient heat dissipation and protection of the STC microcontroller. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a top view of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the rear view structure of this utility model;

[0018] Figure 4 For the present utility model Figure 3 Enlarged view of the structure at point A in the middle;

[0019] Figure 5 This is a schematic diagram of the orthographic section of the present invention;

[0020] Figure 6 This is a top view of the structure of this utility model;

[0021] Figure 7 For the present utility model Figure 6 Enlarged view of the structure at point A in the middle.

[0022] In the diagram: 1. Main component of the control device; 2. Opening and closing mechanism; 201. Connecting page; 202. Opening and closing protective door; 203. Limiting rod; 204. Limiting sleeve; 205. Return spring; 206. Snap-fit ​​opening;

[0023] 207. Limiting opening; 3. Mounting plate; 4. Mounting opening; 5. Heat dissipation mechanism; 501. Mounting shell;

[0024] 502. Fan blade; 503. Power motor; 504. Plug-in opening; 505. Protective plate; 506. Limiting frame; 507. Connecting block; 6. Bearing frame; 7. STC microcontroller body. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-7 This utility model provides a technical solution: a multi-mode lane indication control device using an STC microcontroller, comprising a main component 1 of the control device, an mounting plate 3 installed on the side surface of the main component 1, a support frame 6 fixedly connected to the side surface of the main component 1, an opening and closing mechanism 2 installed on the front surface of the support frame 6, an STC microcontroller body 7 installed on the inner ring surface of the support frame 6, and a heat dissipation mechanism 5 installed on the back of the main component 1 of the control device.

[0027] The opening and closing mechanism 2 includes a connecting page 201, an opening and closing protective door 202, a limiting rod 203, a limiting sleeve 204, a return spring 205, a snap-fit ​​opening 206, and a limiting opening 207. The connecting page 201 is installed on the front surface of the bearing frame 6. The opening and closing protective door 202 is fixedly connected to the side surface of the connecting page 201. The return spring 205 is fixedly connected to the inner ring surface of the opening and closing protective door 202. The limiting rod 203 is fixedly connected to the side surface of the return spring 205. The snap-fit ​​opening 206 is opened on the inner ring surface of the limiting sleeve 204.

[0028] The heat dissipation mechanism 5 includes a mounting shell 501, fan blades 502, a power motor 503, a plug-in opening 504, a protective plate 505, a limiting frame 506, and a connecting block 507. The mounting shell 501 is fixedly connected to the inner ring surface of the support frame 6. The connecting block 507 is fixedly connected to the inner ring surface of the mounting shell 501. The power motor 503 is mounted on the side surface of the connecting block 507. The fan blades 502 are fixedly sleeved on the top of the output shaft of the power motor 503. The limiting frame 506 is fixedly connected to the side surface of the support frame 6. The protective plate 505 is limited and snapped onto the inner ring surface of the limiting frame 506. After inserting the protective plate 505 into the limiting frame 506, the power motor 503 needs to be turned on. Once started, the power motor 503 can drive the fan blades 502 to rotate. The perforated protective plate 505 allows heat dissipation from the STC microcontroller body 7 within the support frame 6, thus providing efficient heat dissipation for the STC microcontroller body 7 inside the support frame 6. By pressing the limiting rod 203 and removing it from the limiting sleeve 204, the opening and closing protective door 202 can be opened along the connecting page 201, allowing for the use and maintenance of the STC microcontroller body 7. Conversely, closing the opening and closing protective door 202 and inserting the limiting rod 203 into the limiting sleeve 204 limits the use of the opening and closing protective door 202, thus providing efficient protection for the STC microcontroller body 7 within the support frame 6.

[0029] Furthermore, a limiting opening 207 is provided on the inner surface of the opening and closing protective door 202, and the limiting opening 207 and the limiting rod 203 are matched in size. The limiting opening 207, which is matched in size with the limiting rod 203, can facilitate the use and limiting of the limiting rod 203.

[0030] Furthermore, the inner surface of the limiting frame 506 is provided with an insertion opening 504, and the insertion opening 504 and the protective plate 505 are structurally compatible. The insertion opening 504, which is structurally compatible with the protective plate 505, facilitates the use of the protective plate 505 for limiting and locking.

[0031] Furthermore, the upper surface of the mounting plate 3 is provided with a through mounting opening 4, and there are multiple mounting openings 4. The multiple mounting openings 4 facilitate the use and installation of the mounting plate 3 with bolts.

[0032] Furthermore, the power motor 503 is connected to the mounting housing 501 via the connecting block 507, and the connecting block 507 is symmetrically arranged vertically with the horizontal dividing line of the power motor 503 as the axis of symmetry. The connecting block 507, which is symmetrically arranged vertically with the horizontal dividing line of the power motor 503 as the axis of symmetry, can facilitate the stable connection of the power motor 503 to the mounting housing 501.

[0033] Furthermore, the opening and closing protective door 202 is connected to the support frame 6 through connecting pages 201, and there are multiple connecting pages 201 that are perpendicular to each other. The multiple connecting pages 201 that are perpendicular to each other facilitate the connection between the opening and closing protective door 202 and the support frame 6.

[0034] Furthermore, a limiting sleeve 204 is fixedly connected to the side surface of the bearing frame 6, and the limiting sleeve 204 and the limiting rod 203 are matched in size. The limiting sleeve 204, which is matched in size with the limiting rod 203, can facilitate the use of the limiting rod 203 for limiting.

[0035] Working principle: After inserting the protective plate 505 into the limiting frame 506, the power motor 503 needs to be turned on. Once started, the power motor 503 drives the fan blades 502 to rotate. Through the perforated protective plate 505, the heat dissipated by the STC microcontroller body 7 inside the support frame 6 can be dissipated, thus achieving efficient heat dissipation for the STC microcontroller body 7 inside the support frame 6. This is achieved through the limiting rod 203, and... Pressing the limiting rod 203 and removing it from the limiting sleeve 204 allows the opening and closing protective door 202 to be opened along the connecting page 201, enabling the STC microcontroller body 7 to be used and inspected. Conversely, closing the opening and closing protective door 202 and inserting the limiting rod 203 into the limiting sleeve 204 limits the use of the opening and closing protective door 202, thus providing efficient protection for the STC microcontroller body 7 set in the carrier frame 6.

[0036] 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. A multi-mode lane indication control device of STC single-chip microcomputer, comprising a control device main component (1), characterized in that: The side surface of the control device main component (1) is provided with a mounting plate (3), the side surface of the control device main component (1) is fixedly connected with a bearing frame (6), the front surface of the bearing frame (6) is provided with an opening and closing mechanism (2), the inner ring surface of the bearing frame (6) is provided with an STC single-chip microcomputer main body (7), and the back surface of the control device main component (1) is provided with a heat dissipation mechanism (5). The opening and closing mechanism (2) comprises a connecting page (201), an opening and closing protective door (202), a limiting plug rod (203), a limiting sleeve (204), a reset spring (205), a clamping opening (206) and a limiting opening (207), the front surface of the bearing frame (6) is provided with a connecting page (201), the side surface of the connecting page (201) is fixedly connected with an opening and closing protective door (202), the inner ring surface of the opening and closing protective door (202) is fixedly connected with a reset spring (205), the side surface of the reset spring (205) is fixedly connected with a limiting plug rod (203), and the inner ring surface of the limiting sleeve (204) is provided with a clamping opening (206). The heat dissipation mechanism (5) comprises a mounting shell (501), a fan blade (502), a power motor (503), a plug-in opening (504), a protective plate (505), a limiting frame (506) and a connecting block (507), the inner ring surface of the bearing frame (6) is fixedly connected with a mounting shell (501), the inner ring surface of the mounting shell (501) is fixedly connected with a connecting block (507), the side surface of the connecting block (507) is provided with a power motor (503), the output shaft top end of the power motor (503) is fixedly sleeved with a fan blade (502), the side surface of the bearing frame (6) is fixedly connected with a limiting frame (506), and the inner ring surface of the limiting frame (506) is limitingly clamped with a protective plate (505).

2. The multi-mode lane indication control device of the STC single-chip microcomputer according to claim 1, characterized in that: The inner ring surface of the opening and closing protective door (202) is provided with a limiting opening (207), and the limiting opening (207) and the limiting plug rod (203) are matched in size.

3. The multi-mode lane indication control device of the STC single-chip microcomputer according to claim 1, characterized in that: The inner ring surface of the limiting frame (506) is provided with a plug-in opening (504), and the plug-in opening (504) and the protective plate (505) are matched in structure.

4. The multi-mode lane indication control device of the STC single-chip microcomputer according to claim 1, characterized in that: The upper surface of the mounting plate (3) is provided with a mounting opening (4), and the mounting opening (4) is provided with a plurality of mounting openings.

5. The multi-mode lane indication control device of the STC single-chip microcomputer according to claim 1, characterized in that: The power motor (503) is connected between the connecting block (507) and the mounting shell (501), and the connecting block (507) is symmetrically arranged above and below with the horizontal line of the power motor (503) as the axis of symmetry.

6. The multi-mode lane indication control device of the STC single-chip microcomputer according to claim 1, characterized in that: The opening and closing protective door (202) is connected between the connecting page (201) and the bearing frame (6), and the connecting page (201) is provided with a plurality of connecting pages (201) and is perpendicular to each other.

7. The multi-mode lane indication control device of the STC single-chip microcomputer according to claim 1, characterized in that: The side surface of the bearing frame (6) is fixedly connected with a limiting sleeve (204), and the limiting sleeve (204) and the limiting plug rod (203) are matched in size.

Images