Auxiliary matching structure of automobile magnetic switch

Abstract

The utility model discloses an auxiliary cooperation structure of automobile magnetic switch relates to auxiliary cooperation structure of automobile magnetic switch technical field, including starter, magnetic switch, installation ring and installation round shell, the bottom of starter is fixedly connected with the top of installation round shell, the surface of installation round shell is movably connected with the inner chamber of installation ring, the bottom of installation ring is fixedly connected with the surface of starter. The utility model discloses through setting installation device, has solved the auxiliary structure of automobile magnetic switch is the cooperation structure of assisting magnetic switch normal operation, and magnetic switch mounting structure belongs to one kind of auxiliary structure, usually, the bottom of magnetic switch is provided with mounting bracket, and when installing, mounting bracket is positioned in the starter of car through bolt, but the bolt is susceptible to starter vibration and produces loosening, and long -term high -frequency vibration also can reduce the pretightening force between the thread, after long -term use, the bolt will not be able to install the magnetic switch stably.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary cooperation structure for automotive magnetic switches, specifically an auxiliary cooperation structure for automotive magnetic switches. Background Technology

[0002] The automotive magnetic switch is one of the core components of the automotive starting system. Its main function is to control the operation of the starter motor and simultaneously achieve the engagement and disengagement of the starter motor and the engine flywheel ring gear, ensuring that the engine can start smoothly. In summary, the existing technology has the following problems: The auxiliary structure of the automotive magnetic switch is a cooperating structure that assists the normal operation of the magnetic switch. The magnetic switch mounting structure is a type of auxiliary structure. Usually, a mounting bracket is set at the bottom of the magnetic switch. During installation, the mounting bracket is positioned to the car's starter motor by bolts. However, the bolts are easily loosened by the vibration of the starter motor, and long-term high-frequency vibration will also reduce the preload between the threads. After long-term use, the bolts will no longer be able to stably install the magnetic switch. Therefore, an auxiliary cooperating structure for automotive magnetic switches is proposed to solve the above problems. Utility Model Content

[0003] To address the problems mentioned in the background section, the present invention aims to provide an auxiliary structure for automotive magnetic switches. This structure allows for more stable installation of the automotive magnetic switch onto the starter motor. It solves the problem that auxiliary structures for automotive magnetic switches are designed to assist in their normal operation. Magnetic switch mounting structures are a type of auxiliary structure. Typically, a mounting bracket is provided at the bottom of the magnetic switch, and bolts are used to position the bracket against the starter motor during installation. However, these bolts are susceptible to loosening due to starter motor vibration, and long-term high-frequency vibration can reduce the preload between the threads. After prolonged use, the bolts may no longer be able to stably install the magnetic switch.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary cooperation structure for an automotive magnetic switch, comprising a starter motor, a magnetic switch, a mounting ring, and a mounting shell, wherein the bottom of the starter motor is fixedly connected to the top of the mounting shell, the surface of the mounting shell is movably connected to the inner cavity of the mounting ring, and the bottom of the mounting ring is fixedly connected to the surface of the starter motor.

[0005] The mounting device is disposed in the inner cavity of the mounting shell.

[0006] As a preferred embodiment of this utility model, the mounting device includes four mounting frames. The mounting frames pass through the mounting shell on the side near the mounting ring and extend to the outer side of the inner cavity of the mounting shell. A spring is fixedly connected to the inner cavity of the mounting frame. Four frame holders that cooperate with the mounting frames are fixedly connected to the bottom of the inner cavity of the mounting shell. The surface of the frame holders is movably connected to the inner cavity of the mounting frame, and the surface of the spring is fixedly connected to the surface of the frame holders.

[0007] As a preferred embodiment of this invention, the inner cavity of the mounting ring is provided with four frame-shifting grooves that cooperate with the mounting frame, and the surface of the mounting frame contacts the inner cavity of the frame-shifting grooves.

[0008] As a preferred embodiment of this utility model, a movable inclined plate is fixedly connected to the top of the mounting frame, and the inner cavity of the mounting shell is provided with four extrusion control plates that cooperate with the movable inclined plates. The surface of the extrusion control plate is in contact with the surface of the movable inclined plate, and the side of the extrusion control plate away from the mounting ring penetrates the mounting shell and extends to the outer side of the inner cavity of the mounting shell.

[0009] In a preferred embodiment of this invention, the surface of the extrusion control plate is provided with a plate-moving hole, and the surface of the mounting shell is fitted with a main control ring, the surface of the main control ring being fixedly connected to the surface of the extrusion control plate.

[0010] As a preferred embodiment of this utility model, the surface of the extrusion control plate is provided with a plate-shifting hole, and the top of the inner cavity of the mounting shell is fixedly connected with four plate-shifting rods that cooperate with the plate-shifting hole, and the inner cavity of the plate-shifting hole is movably connected to the surface of the plate-shifting rod.

[0011] In a preferred embodiment of this invention, four calibration card blocks are fixedly connected to the surface of the mounting shell, and four calibration card slots that cooperate with the calibration card blocks are opened on the top of the mounting ring, with the surface of the calibration card blocks in contact with the inner cavity of the calibration card slots.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model solves the problem of auxiliary structures for automotive magnetic switches being auxiliary structures for the normal operation of magnetic switches by setting up an installation device. The magnetic switch installation structure is a type of auxiliary structure. Usually, a mounting bracket is set at the bottom of the magnetic switch. During installation, the mounting bracket is positioned to the car's starter motor by bolts. However, the bolts are easily loosened by the vibration of the starter motor, and long-term high-frequency vibration will also reduce the preload between the threads. After long-term use, the bolts will no longer be able to stably install the magnetic switch.

[0014] 2. By setting up an installation device and a frame-shifting groove, this utility model can restrict the position of the magnetic switch on the starter motor when the magnetic switch needs to be installed on the starter motor.

[0015] 3. By setting a calibration card block and a calibration card slot, when the calibration card block moves to the inner cavity of the calibration card slot, the mounting shell moves to a specific position in the inner cavity of the mounting ring. The coordinated use of the calibration card block and the calibration card slot has a limiting effect on the position of the mounting shell moving to the inner cavity of the mounting ring. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram provided in an embodiment of the present utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of the connection between the mounting shell and the mounting ring provided in this embodiment of the utility model;

[0018] Figure 3 This is a perspective sectional view of the mounting circular shell provided in this embodiment of the utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram showing the connection of the mounting frame, the frame holder, and the movable inclined plate provided in this embodiment of the utility model.

[0020] In the diagram: 1. Starter; 2. Magnetic switch; 3. Mounting ring; 4. Mounting shell; 5. Mounting device; 501. Mounting frame; 502. Spring; 503. Frame moving bracket; 6. Frame moving slot; 7. Moving inclined plate; 8. Extrusion control plate; 9. Main control ring; 10. Frame moving hole; 11. Frame moving rod; 12. Calibration block; 13. Calibration slot. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0024] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0025] Example 1

[0026] Reference Figure 1-4 The first embodiment of this utility model provides an auxiliary cooperation structure for a car magnetic switch, including a starter 1, a magnetic switch 2, a mounting ring 3 and a mounting shell 4. The bottom of the starter 1 is fixedly connected to the top of the mounting shell 4, the surface of the mounting shell 4 is movably connected to the inner cavity of the mounting ring 3, and the bottom of the mounting ring 3 is fixedly connected to the surface of the starter 1.

[0027] Mounting device 5 is disposed in the inner cavity of mounting shell 4.

[0028] Specifically, by setting up the mounting device 5 and the frame shifting slot 6, when the magnetic switch 2 needs to be installed on the starter 1, the combined use of the mounting device 5 and the frame shifting slot 6 has a limiting effect on the position of the magnetic switch 2 on the starter 1.

[0029] Furthermore, when the automotive magnetic switch 2 needs to be installed more stably on the starter motor 1, the user first pulls down the master control ring 9. When the master control ring 9 moves, it will drive the four compression control plates 8 to move to the bottom. When the compression control plates 8 move, they will drive the shift plate hole 10 to move along the surface of the shift plate rod 11. At the same time, the force generated when the compression control plates 8 move will cause the shift plate 7 to generate a compressive force. The shift plate 7 under the compressive force will move away from the calibration block 12. When the shift plate 7 moves, it will drive the mounting frame 501 to move along the surface of the shift frame bracket 503. At the same time, the force generated when the mounting frame 501 moves will cause the spring 502 to rotate. The elastic deformation causes the mounting frame 501 to move completely into the inner cavity of the mounting shell 4, and the calibration card block 12 to move into the inner cavity of the calibration card slot 13. The cooperation of the calibration card block 12 and the calibration card slot 13 restricts the position of the mounting shell 4 in the inner cavity of the mounting ring 3. When the mounting shell 4 moves completely into the inner cavity of the mounting ring 3, the main control ring 9 is released, and the restoring force generated by the spring 502 returning to its shape will drive the mounting frame 501 to be inserted into the inner cavity of the frame slot 6. The cooperation of the mounting frame 501 and the frame slot 6 restricts the position of the mounting shell 4 and the magnetic switch 2. At this time, the automotive magnetic switch 2 is more stably installed on the starter 1.

[0030] Example 2

[0031] In the second embodiment of this utility model, the mounting device 5 includes four mounting frames 501. The mounting frames 501 pass through the mounting shell 4 and extend to the outer side of the inner cavity of the mounting shell 4 near the mounting ring 3. A spring 502 is fixedly connected to the inner cavity of the mounting frame 501. Four frame holders 503 that cooperate with the mounting frames 501 are fixedly connected to the bottom of the inner cavity of the mounting shell 4. The surface of the frame holder 503 is movably connected to the inner cavity of the mounting frame 501. The surface of the spring 502 is fixedly connected to the surface of the frame holder 503. The inner cavity of the mounting ring 3 has four frame slots 6 that cooperate with the mounting frames 501. The surface of the mounting frame 501 contacts the inner cavity of the frame slots 6.

[0032] Specifically, by setting up the mounting device 5 and the frame shifting slot 6, when the magnetic switch 2 needs to be installed on the car starter 1, the combined use of the mounting device 5 and the frame shifting slot 6 has a limiting effect on the position of the magnetic switch 2 on the starter 1.

[0033] Furthermore, when the movable inclined plate 7 moves, it will cause the mounting frame 501 to move along the surface of the mounting frame holder 503. At the same time, the force generated when the mounting frame 501 moves causes the spring 502 to undergo elastic deformation. The restoring force generated by the spring 502 returning to its shape will cause the mounting frame 501 to be inserted into the inner cavity of the mounting frame groove 6. The cooperation between the mounting frame 501 and the mounting frame groove 6 has a limiting effect on the position of the mounting shell 4 and the magnetic switch 2.

[0034] Example 3

[0035] In the third embodiment of this utility model, four calibration card blocks 12 are fixedly connected to the surface of the mounting shell 4, and four calibration card slots 13 are opened on the top of the mounting ring 3 to cooperate with the calibration card blocks 12. The surface of the calibration card block 12 is in contact with the inner cavity of the calibration card slot 13.

[0036] Specifically, by setting the calibration card block 12 and the calibration card slot 13, when the calibration card block 12 moves into the inner cavity of the calibration card slot 13, the mounting shell 4 moves to a specific position in the inner cavity of the mounting ring 3. The coordinated use of the calibration card block 12 and the calibration card slot 13 has a limiting effect on the position of the mounting shell 4 moving into the inner cavity of the mounting ring 3.

[0037] Furthermore, after the mounting frame 501 is completely moved into the inner cavity of the mounting shell 4, the calibration card block 12 is moved into the inner cavity of the calibration card slot 13. The combined use of the calibration card block 12 and the calibration card slot 13 restricts the position of the mounting shell 4 in the inner cavity of the mounting ring 3.

[0038] In summary, by installing device 5, the automotive magnetic switch 2 can be more stably installed on the starter motor 1.

[0039] The spring 502 used in this application can be additionally fitted with protective measures of common knowledge in the art under different usage environments, including but not limited to the following methods, such as protective covers for equipment protection, dustproof nets for equipment dust prevention, and sealing components or waterproof coatings for equipment waterproofing, which are commonly used by those skilled in the art.

[0040] It should be noted that the spring 502 is a device or equipment that exists in the prior art, or a device or equipment that can be implemented by the prior art. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the device, as well as the materials of each accessory and the selection of various parameters are all common knowledge to those skilled in the art, and therefore will not be described in detail in this application document.

[0041] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0042] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0043] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An auxiliary cooperation structure for a magnetic switch in an automobile, comprising a starter motor (1), a magnetic switch (2), a mounting ring (3), and a mounting shell (4), characterized in that: The bottom of the starter (1) is fixedly connected to the top of the mounting shell (4), the surface of the mounting shell (4) is movably connected to the inner cavity of the mounting ring (3), and the bottom of the mounting ring (3) is fixedly connected to the surface of the starter (1). The mounting device (5) is disposed in the inner cavity of the mounting shell (4).

2. The auxiliary cooperation structure for an automotive magnetic switch according to claim 1, characterized in that: The mounting device (5) includes four mounting frames (501). The mounting frames (501) pass through the mounting shell (4) on the side near the mounting ring (3) and extend to the outside of the inner cavity of the mounting shell (4). A spring (502) is fixedly connected to the inner cavity of the mounting frame (501). Four frame holders (503) that cooperate with the mounting frames (501) are fixedly connected to the bottom of the inner cavity of the mounting shell (4). The surface of the frame holder (503) is movably connected to the inner cavity of the mounting frame (501). The surface of the spring (502) is fixedly connected to the surface of the frame holder (503).

3. The auxiliary cooperation structure for an automotive magnetic switch according to claim 2, characterized in that: The inner cavity of the mounting ring (3) is provided with four frame-shifting grooves (6) that cooperate with the mounting frame (501), and the surface of the mounting frame (501) is in contact with the inner cavity of the frame-shifting grooves (6).

4. The auxiliary cooperation structure for an automotive magnetic switch according to claim 2, characterized in that: The top of the mounting frame (501) is fixedly connected to a movable inclined plate (7). The inner cavity of the mounting shell (4) is provided with four extrusion control plates (8) that cooperate with the movable inclined plate (7). The surface of the extrusion control plate (8) is in contact with the surface of the movable inclined plate (7). The side of the extrusion control plate (8) away from the mounting ring (3) penetrates the mounting shell (4) and extends to the outside of the inner cavity of the mounting shell (4).

5. The auxiliary cooperation structure for an automotive magnetic switch according to claim 4, characterized in that: The surface of the mounting shell (4) is fitted with a control ring (9), and the surface of the control ring (9) is fixedly connected to the surface of the extrusion control plate (8).

6. The auxiliary cooperation structure for an automotive magnetic switch according to claim 4, characterized in that: The surface of the extrusion control plate (8) is provided with a plate shifting hole (10), and the top of the inner cavity of the mounting shell (4) is fixedly connected with four plate shifting rods (11) that cooperate with the plate shifting hole (10). The inner cavity of the plate shifting hole (10) is movably connected to the surface of the plate shifting rod (11).

7. The auxiliary cooperation structure for an automotive magnetic switch according to claim 1, characterized in that: Four calibration card blocks (12) are fixedly connected to the surface of the mounting shell (4). The top of the mounting ring (3) is provided with four calibration card slots (13) that cooperate with the calibration card blocks (12). The surface of the calibration card blocks (12) is in contact with the inner cavity of the calibration card slots (13).

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