Electromagnetic switch of automobile starter

Abstract

The utility model relates to the technical field of automobile starters, in particular to an electromagnetic switch of an automobile starter, which comprises a damping assembly and an installation assembly, the top end of the damping assembly is provided with the installation assembly, and the top end of the installation assembly is provided with an electromagnetic switch. According to the automobile starter electromagnetic switch provided by the utility model, mainly through the arrangement of the damping assembly and the mounting assembly, when an automobile starter is started, the electromagnetic switch is subjected to vibration from an engine or other parts, the vibration is firstly transmitted to the damping assembly through the mounting assembly, and the vibration is transmitted to the electromagnetic switch through the mounting assembly in the damping assembly; the longitudinal extrusion spring and the transverse extrusion spring absorb vibration energy in the vertical direction and the horizontal direction respectively, the influence of vibration on the electromagnetic switch is reduced, and meanwhile the electromagnetic switch can be easily disassembled and assembled through the arrangement of the installation assembly.

Description

Technical Field

[0001] The utility model relates to the field of automobile starters, in particular to an automobile starter electromagnetic switch. Background Art

[0002] The automobile starter solenoid switch is a key component in the automobile engine starting system. It uses the electromagnetic principle to control the connection and disconnection of the starter, and uses electromagnetic force to engage the starter's drive gear with the engine flywheel to start the engine. After receiving the start signal, the switch quickly closes to start the starter, and automatically disconnects after the engine starts to ensure that the starter does not continue to run.

[0003] The electromagnetic switch in the prior art does not have a quick-release structure, which makes it inconvenient to disassemble and repair. During maintenance, it needs to be disassembled with the help of external tools, which is time-consuming and labor-intensive. In addition, it does not have a shock-absorbing function. The lack of a corresponding structure here requires improvement and optimization. Utility Model Content

[0004] The purpose of the utility model is to provide an automobile starter electromagnetic switch to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an automobile starter electromagnetic switch includes a shock absorbing component and a mounting component, the top of the shock absorbing component is provided with a mounting component, and the top of the mounting component is provided with an electromagnetic switch.

[0006] Preferably, the shock absorbing assembly includes a base, a longitudinal spring groove, a longitudinal extrusion spring, a transverse spring groove, a transverse extrusion spring, a transmission block and a transmission rod, the base is provided with a longitudinal spring groove inside, the longitudinal spring groove is fixedly connected to the inside of the longitudinal spring groove, the base is provided with a transverse spring groove inside, the inner side walls at both the front and rear ends of the transverse spring groove are fixedly connected to the transverse extrusion spring, the end of the transverse extrusion spring away from the inner side wall of the transverse spring groove is fixedly connected to the transmission block, and the transmission block is rotatably connected to the transmission rod.

[0007] Preferably, there are two longitudinal extrusion springs, which are symmetrically distributed inside the longitudinal spring groove.

[0008] Preferably, there are two transverse spring grooves, which are symmetrically arranged on the left and right sides of the longitudinal spring groove.

[0009] Preferably, the transverse extrusion spring, the transmission block and the transmission rod are each provided with two in number, and are symmetrically arranged at the front and rear ends of the transverse spring slot.

[0010] Preferably, the mounting assembly includes a mounting plate, a slide rod, a mounting groove, a fixed plate and a limit groove, the bottom end of the mounting plate is rotatably connected to the transmission rod, the corners of the mounting plate are slidably connected with the slide rod, the bottom end of the slide rod is fixedly connected to the base, a mounting groove is provided inside the mounting plate, an electromagnetic switch is slidably connected inside the mounting groove, the top end of the slide rod is fixedly connected to the fixed plate, a limit groove is provided inside the fixed plate, and the limit groove is engaged with the electromagnetic switch.

[0011] Preferably, there are four sliding bars, which are arranged in an array at the corners of the mounting plate.

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

[0013] The utility model proposes an automobile starter electromagnetic switch which is mainly provided by a shock absorbing component and a mounting component. When the automobile starter is started, the electromagnetic switch will be subjected to vibrations from the engine or other components. These vibrations are first transmitted to the shock absorbing component through the mounting component. In the shock absorbing component, the longitudinal extrusion spring and the transverse extrusion spring absorb the vibration energy in the vertical and horizontal directions respectively, thereby reducing the influence of the vibration on the electromagnetic switch. Meanwhile, the provision of the mounting component enables the electromagnetic switch to be relatively easy to dismantle and install. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of an automobile starter electromagnetic switch;

[0015] Figure 2 This is a schematic diagram of the structure of an installation component of an automobile starter electromagnetic switch;

[0016] Figure 3 The schematic diagram of the structure of a shock absorbing component of an automobile starter electromagnetic switch;

[0017] Figure 4 for Figure 3 A magnified schematic diagram of the structure in Figure 1.

[0018] In the figure: 1. shock absorbing assembly; 101. base; 102. longitudinal spring slot; 103. longitudinal extrusion spring; 104. transverse spring slot; 105. transverse extrusion spring; 106. transmission block; 107. transmission rod; 2.

[0019] Installation assembly; 201, installation plate; 202, slide bar; 203, installation slot; 204, fixing plate; 205, limit slot; 3, electromagnetic switch. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 The present invention provides the following three preferred embodiments:

[0022] Embodiment 1: A vehicle starter electromagnetic switch comprises a shock absorbing component 1 and a mounting component 2. The mounting component 2 is arranged at the top of the shock absorbing component 1, and the electromagnetic switch 3 is arranged at the top of the mounting component 2.

[0023] Embodiment 2: On the basis of embodiment 1, the shock absorbing assembly 1 includes a base 101, a longitudinal spring groove 102, a longitudinal extrusion spring 103, a transverse spring groove 104, a transverse extrusion spring 105, a transmission block 106 and a transmission rod 107. The base 101 serves as the basic supporting structure of the entire shock absorbing assembly 1 and carries all other components. The base 101 is provided with a longitudinal spring groove 102 inside, and the longitudinal spring groove 102 is used to install and fix the longitudinal extrusion spring 103 to provide a shock absorbing effect in the vertical direction. The longitudinal extrusion spring 103 is fixedly connected inside the longitudinal spring groove 102. When the longitudinal extrusion spring 103 is impacted in the vertical direction, the longitudinal extrusion spring 103 reduces vibration by compressing and releasing energy to protect the electromagnetic switch 3 from direct impact. There are two longitudinal extrusion springs 103, which are symmetrically distributed inside the longitudinal spring groove 102. The base 101 is provided with a transverse spring groove 104 inside, and the transverse spring groove 104 is used to install the transverse spring groove 104. The lateral extrusion spring 105 absorbs and releases energy in the horizontal direction, reduces the influence of lateral vibration on the electromagnetic switch 3, and provides a shock-absorbing effect in the horizontal direction. There are two lateral spring slots 104, which are symmetrically arranged on the left and right sides of the longitudinal spring slot 102. The inner side walls of the front and rear ends of the lateral spring slot 104 are fixedly connected with the lateral extrusion spring 105. The end of the lateral extrusion spring 105 away from the inner side wall of the lateral spring slot 104 is fixedly connected with a transmission block 106. The transmission block 106 connects the lateral extrusion spring 105 and the transmission rod 107, and transmits the elastic force of the lateral extrusion spring 105 to the transmission rod 107, and then to the installation component 2, so as to convert the longitudinal vibration into the lateral vibration and reduce the force. The transmission block 106 is rotatably connected with the transmission rod 107. There are two lateral extrusion springs 105, the transmission block 106 and the transmission rod 107, and they are symmetrically arranged at the front and rear ends of the lateral spring slot 104.

[0024] Embodiment 3: On the basis of embodiment 1, the mounting assembly 2 includes a mounting plate 201, a slide bar 202, a mounting groove 203, a fixing plate 204 and a limit groove 205. The bottom end of the mounting plate 201 is rotatably connected to the transmission rod 107. The corners of the mounting plate 201 are slidably connected with slide bars 202. The slide bars 202 provide guidance and support for the mounting plate 201 to ensure that it can move smoothly during the shock absorption process. At the same time, the longitudinal extrusion spring 103 squeezes the mounting plate 201 to squeeze the electromagnetic switch 3 between the mounting plate 201 and the fixing plate 204 for preliminary fixation. The number of slide bars 202 is set to four The mounting plate 201 is provided with a mounting groove 203, and the mounting groove 203 is used to install the electromagnetic switch 3 to ensure that the electromagnetic switch 3 can be firmly fixed on the mounting plate 201. The electromagnetic switch 3 is slidably connected inside the mounting groove 203, and the top of the sliding rod 202 is fixedly connected to the fixing plate 204. The fixing plate 204 has a limiting groove 205 inside. The limiting groove 205 is engaged with the electromagnetic switch 3 to prevent the electromagnetic switch 3 from shaking in the mounting groove 203, thereby ensuring a stable installation.

[0025] In actual use, when the car starter is started, the electromagnetic switch 3 will be subjected to vibrations from the engine or other components. These vibrations are first transmitted to the shock absorbing component 1 through the mounting component 2. In the shock absorbing component 1, the longitudinal extrusion spring 103 and the transverse extrusion spring 105 absorb the vibration energy in the vertical and horizontal directions respectively, reducing the impact of the vibration on the electromagnetic switch 3. At the same time, the setting of the mounting component 2 enables the electromagnetic switch 3 to be removed and installed relatively easily.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automobile starter electromagnetic switch, characterized in that: It comprises a shock absorbing component (1) and a mounting component (2), wherein the top end of the shock absorbing component (1) is provided with the mounting component (2), and the top end of the mounting component (2) is provided with an electromagnetic switch (3); The shock absorbing assembly (1) comprises a base (101), a longitudinal spring slot (102), a longitudinal extrusion spring (103), a transverse spring slot (104), a transverse extrusion spring (105), a transmission block (106) and a transmission rod (107); the base (101) is provided with a longitudinal spring slot (102) inside, the longitudinal spring slot (102) is fixedly connected with the longitudinal extrusion spring (103) inside, the base (101) is provided with a transverse spring slot (104) inside, the transverse extrusion spring (105) is fixedly connected to the inner side walls at both the front and rear ends inside the transverse spring slot (104), one end of the transverse extrusion spring (105) away from the inner side wall of the transverse spring slot (104) is fixedly connected to the transmission block (106), and the transmission block (106) is rotatably connected to the transmission rod (107).

2. The automobile starter electromagnetic switch according to claim 1, characterized in that: The number of the longitudinal extrusion springs (103) is two and they are symmetrically distributed inside the longitudinal spring groove (102).

3. The automobile starter electromagnetic switch according to claim 1, characterized in that: The number of the transverse spring slots (104) is two, and they are symmetrically arranged on the left and right sides of the longitudinal spring slot (102).

4. The automobile starter electromagnetic switch according to claim 1, characterized in that: The number of the transverse extrusion spring (105), the transmission block (106) and the transmission rod (107) is two and they are symmetrically arranged at the front and rear ends of the transverse spring slot (104).

5. The automobile starter electromagnetic switch according to claim 1, characterized in that: The mounting assembly (2) comprises a mounting plate (201), a slide bar (202), a mounting groove (203), a fixing plate (204) and a limiting groove (205); the bottom end of the mounting plate (201) is rotatably connected to the transmission rod (107); the corner of the mounting plate (201) is slidably connected to the slide bar (202); the bottom end of the slide bar (202) is fixedly connected to the base (101); the mounting plate (201) is provided with a mounting groove (203); the mounting groove (203) is slidably connected to an electromagnetic switch (3); the top end of the slide bar (202) is fixedly connected to the fixing plate (204); the fixing plate (204) is provided with a limiting groove (205); the limiting groove (205) is engaged with the electromagnetic switch (3).

6. The automobile starter electromagnetic switch according to claim 5, characterized in that: The number of the sliding bars (202) is four and they are arranged in an array at the corners of the mounting plate (201).

Images