Microswitch convenient to install

Abstract

The utility model relates to the technical field of microswitches, and discloses a microswitch convenient to install. Comprising a microswitch body, mounting structures and wiring structures, the mounting structures are arranged on the rear sides of the upper ends of the left side surface and the right side surface of the microswitch body, the three wiring structures are arranged at the lower end of the microswitch body, and the microswitch body is fixed to the surface of a related device through a first connecting through hole and a second connecting through hole. Line ends of a to-be-connected line are respectively placed between the mutually corresponding side surfaces of the first fixing block and the second fixing block at the lower ends of the right side surfaces of the first wiring terminal, the second wiring terminal and the third wiring terminal. The pressing plates are moved through the threaded rods so that the line ends of the line can be pressed on the right side surfaces of the first wiring terminal, the second wiring terminal and the third wiring terminal respectively, and the first sliding block, the second sliding block, the first limiting sliding groove and the second limiting sliding groove are used for keeping the stability of movement of the pressing plates between the surfaces of the corresponding sides of the first fixing block and the second fixing block.

Description

Technical Field

[0001] The utility model relates to the technical field of micro switches, in particular to a micro switch which is easy to install. Background Art

[0002] A micro switch is a switch having a tiny contact spacing and a snap-action mechanism, a contact mechanism that performs a switching action with a specified stroke and a specified force, covered with a housing, and having a driving rod on the outside. Because the contact spacing of the switch is relatively small, it is called a micro switch, also known as a sensitive switch. However, existing micro switches are usually not convenient to install, which may cause the micro switch to fall off from related devices. Therefore, those skilled in the art provide a micro switch that is easy to install to solve the problems raised in the above background technology. Summary of the invention

[0003] The purpose of the utility model is to provide a micro switch which is easy to install, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A micro switch which is easy to install comprises a micro switch body, a mounting structure and a wiring structure, wherein the mounting structure is arranged at the rear side of the upper ends of the left and right side surfaces of the micro switch body, three sets of wiring structures are arranged at the lower end of the micro switch body, a wiring terminal 1 is arranged at the left side of the bottom surface of the micro switch body, a wiring terminal 2 is arranged at the middle of the bottom surface of the micro switch body, and a wiring terminal 3 is arranged at the right side of the bottom surface of the micro switch body, and the mounting structure comprises: a connecting block 1, a connecting through hole 1, a connecting block 2 and a connecting through hole 2, a connecting block 1 is arranged at the rear side of the upper end of the left side surface of the micro switch body, and a connecting block 2 is arranged at the rear side of the upper end of the right side surface of the micro switch body, and the positions of the connecting block 1 and the connecting block 2 are relatively symmetrical.

[0006] Preferably, a first connecting hole is provided through the left side of the front side surface of the connecting block one, and a second connecting hole is provided through the right side of the front side surface of the connecting block two.

[0007] Preferably: the wiring structure includes: a fixed block 1, a limiting slide groove 1, a fixed block 2, a limiting slide groove 2, a connecting plate, a fixed sleeve, a circular through hole, a pressure plate, a slider 1, a slider 2, an anti-slip layer, a threaded rod and a fastening kit, and a fixed block 1 is provided on the front side of the lower end of the right side surface of the wiring terminal 1, the wiring terminal 2 and the wiring terminal 3.

[0008] Preferably: a fixing block 2 is provided at the rear side of the lower end of the right side surface of the connecting terminal 1, the connecting terminal 2 and the connecting terminal 3, and the positions of the fixing block 1 and the fixing block 2 are symmetrical.

[0009] Preferably: a limiting slide groove 1 is provided on the surface of the side opposite to the fixed block 1 and a limiting slide groove 2 is provided on the surface of the side opposite to the fixed block 1, and the positions of the limiting slide groove 1 and the limiting slide groove 2 are symmetrical.

[0010] Preferably, a connecting plate is provided on the right side surfaces of the fixing block 1 and the fixing block 2, a fixing sleeve is provided through the middle of the right side surface of the connecting plate, and a thread is provided on the outer surface of the fixing sleeve.

[0011] Preferably, a circular through hole is provided in the middle of the right side surface of the fixing sleeve, and a pressure plate is provided between the side surfaces of the fixing block 1 and the fixing block 2 corresponding to each other.

[0012] Preferably: a slider 1 is arranged in the middle of the front surface of the pressing plate, and a slider 2 is arranged in the middle of the rear surface of the pressing plate, and the positions of the slider 1 and the slider 2 are symmetrical.

[0013] Preferably: the slider 1 is arranged inside the limiting slide groove 1, the slider 2 is arranged inside the limiting slide groove 2, an anti-slip layer is arranged on the left surface of the pressing plate, and a threaded rod is arranged in the middle of the right surface of the pressing plate.

[0014] Preferably, one end of the threaded rod away from the pressure plate passes through the inside of the circular through hole and is outside the right side of the fixing sleeve, and a fastening kit is provided on the right side of the fixing sleeve and on the surface of the threaded rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the micro switch body is fixed on the surface of the relevant device through the connection block 1, the connection block 2 and the connection through hole 1 on the left side of the front surface of the connection block 1, and the connection through hole 2 on the right side of the front surface of the connection block 2, and then the line ends to be connected are placed between the corresponding side surfaces of the fixed block 1 and the fixed block 2 at the lower ends of the right side surfaces of the connection terminal 1, the connection terminal 2 and the connection terminal 3, and then the threaded rod is used to move the pressing plate to press the line ends on the connection terminal 1, the connection terminal 2 and the connection terminal 3 respectively. On the right side surface, the slider 1, the slider 2, the limit slide groove 1 and the limit slide groove 2 are used to maintain the stability of the pressure plate moving between the side surfaces corresponding to the fixed block 1 and the fixed block 2, and the anti-slip layer on the left side surface of the pressure plate is used to prevent the line terminal from falling off from between the pressure plate and the wiring terminal 1, the wiring terminal 2 and the wiring terminal 3, and then the position of the pressure plate is fixed by the fastening kit and the fixing sleeve on the surface of the threaded rod, which solves the problem mentioned above, but the existing micro switches are usually inconvenient to install, which may cause the micro switches to fall off from related devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the overall structure of a micro switch which is easy to install.

[0017] Figure 2 The present invention is a structural schematic diagram of a wiring structure in a micro switch which is easy to install.

[0018] Figure 3 The present invention is a structural schematic diagram of a fixing block 1 and a fixing block 2 in a micro switch which is easy to install.

[0019] Figure 4 The present invention is a structural schematic diagram of a connecting plate and a fixing sleeve in a micro switch which is easy to install.

[0020] Figure 5 The present invention is a structural schematic diagram of a medium-voltage plate and a threaded rod of a micro switch which is easy to install.

[0021] Figure 6 The figure is a schematic diagram of the structure of an anti-slip layer in a micro switch that is easy to install.

[0022] Figure 7 The present invention is a schematic diagram of the structure of the exterior of a fastening kit in a micro switch that is easy to install.

[0023] Figure 8 The present invention is a schematic diagram of the structure inside a fastening kit of a micro switch which is easy to install.

[0024] In the figure: 1-micro switch body, 101-connection terminal 1, 102-connection terminal 2, 103-connection terminal 3, 2-connection block 1, 201-connection through hole 1, 3-connection block 2, 301-connection through hole 2, 4-fixing block 1, 401-limiting slide groove 1, 5-fixing block 2, 501-limiting slide groove 2, 6-connecting plate, 601-fixing sleeve, 602-circular through hole, 7-pressing plate, 701-slider 1, 702-slider 2, 703-anti-slip layer, 8-threaded rod, 801-fastening kit. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with the specific implementation methods. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] See also Figures 1 to 8In the embodiment of the utility model, a micro switch which is easy to install includes a micro switch body 1, a mounting structure and a wiring structure. The mounting structure is arranged on the rear side of the upper end of the left and right side surfaces of the micro switch body 1, and three sets of wiring structures are arranged on the lower end of the micro switch body 1. A wiring terminal 1 101 is arranged on the left side of the bottom surface of the micro switch body 1, a wiring terminal 2 102 is arranged in the middle of the bottom surface of the micro switch body 1, and a wiring terminal 3 103 is arranged on the right side of the bottom surface of the micro switch body 1. The mounting structure includes: a connecting block 1 2, a connecting through hole 1 201, a connecting block 2 3 and a connecting through hole 2 301. A connecting block 1 2 is arranged on the rear side of the upper end of the left side surface of the micro switch body 1, and a connecting block 1 2 is arranged on the rear side of the upper end of the right side surface of the micro switch body 1. A connecting block 2 3 is provided, and the positions of the connecting block 1 2 and the connecting block 2 3 are relatively symmetrical. A connecting through hole 1 201 is penetrated on the left side of the front side surface of the connecting block 1 2, and a connecting through hole 2 301 is penetrated on the right side surface of the connecting block 2 3. The wiring structure includes: a fixing block 1 4, a limiting slide groove 1 401, a fixing block 2 5, a limiting slide groove 2 501, a connecting plate 6, a fixing sleeve 601, a circular through hole 602, a pressing plate 7, a slider 1 701, a slider 2 702, an anti-slip layer 703, a threaded rod 8 and a fastening kit 801. The front sides of the lower ends of the right side surfaces of the connecting terminals 1 101, the connecting terminals 2 102 and the connecting terminals 3 103 are all provided with fixing blocks 1 4, and the connecting terminals 1 101, the connecting terminals 2 102 and the connecting terminals 3 103 A fixing block 2 5 is arranged on the rear side of the lower end of the right side surface, the positions of the fixing block 1 4 and the fixing block 2 5 are symmetrical, a limiting slide groove 1 401 is arranged on the surface of the side opposite to the fixing block 2 5, and a limiting slide groove 2 501 is arranged on the surface of the side opposite to the fixing block 1 4 of the fixing block 2 5, the positions of the limiting slide groove 1 401 and the limiting slide groove 2 501 are symmetrical, a connecting plate 6 is arranged on the right side surface of the fixing block 1 4 and the fixing block 2 5, a fixing sleeve 601 is arranged through the middle of the right side surface of the connecting plate 6, a thread is arranged on the outer surface of the fixing sleeve 601, a circular through hole 602 is arranged through the middle of the right side surface of the fixing sleeve 601, a pressing plate 7 is arranged between the side surfaces corresponding to each other of the fixing block 1 4 and the fixing block 2 5, A slider 1 701 is arranged in the middle of the front side surface of the pressing plate 7, and a slider 2 702 is arranged in the middle of the rear side surface of the pressing plate 7. The positions of the slider 1 701 and the slider 2 702 are relatively symmetrical. The slider 1 701 is arranged inside the limiting slide groove 1 401, and the slider 2 702 is arranged inside the limiting slide groove 2 501. The functions of the slider 1 701, the slider 2 702, the limiting slide groove 1 401 and the limiting slide groove 2 501 are to maintain the stability of the pressing plate 7 moving between the side surfaces corresponding to the fixed block 1 4 and the fixed block 2 5. An anti-slip layer 703 is arranged on the left side surface of the pressing plate 7, and a threaded rod 8 is arranged in the middle of the right side surface of the pressing plate 7. The end of the threaded rod 8 away from the pressing plate 7 passes through the inside of the circular through hole 602 and is on the right side outside of the fixed sleeve 601.A fastening kit 801 is provided on the right side of the fixing sleeve 601 and on the surface of the threaded rod 8.

[0027] The working principle of the utility model is:

[0028] The utility model relates to a micro switch which is easy to install. In a specific use process, the micro switch body is first fixed on the surface of a related device through a connecting block 1, a connecting block 2 and a connecting through hole 1 on the left side of the front surface of the connecting block 1 and a connecting through hole 2 on the right side of the front surface of the connecting block 2. Then, the line ends to be connected are respectively placed between the fixed block 1 and the corresponding side surfaces of the fixed block 2 at the lower ends of the right side surfaces of the connecting terminal 1, the connecting terminal 2 and the connecting terminal 3. Then, a pressing plate is moved by a threaded rod to press the line ends on the right side surfaces of the connecting terminal 1, the connecting terminal 2 and the connecting terminal 3 respectively. The functions of the slider 1, the slider 2, the limiting slide groove 1 and the limiting slide groove 2 are to maintain the stability of the pressing plate moving between the corresponding side surfaces of the fixing block 1 and the fixing block 2. The function of the anti-skid layer on the left side surface of the pressing plate is to prevent the line ends from falling off between the pressing plate and the connecting terminal 1, the connecting terminal 2 and the connecting terminal 3. Then, the position of the pressing plate is fixed by a fastening kit and a fixing sleeve on the surface of the threaded rod.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A micro switch which is easy to install, comprising a micro switch body (1), a mounting structure and a wiring structure, characterized in that: The micro switch body (1) is provided with a mounting structure at the rear side of the upper ends of the left and right side surfaces, the micro switch body (1) is provided with three groups of wiring structures at the lower end, the left side of the bottom surface of the micro switch body (1) is provided with a wiring terminal 1 (101), the middle of the bottom surface of the micro switch body (1) is provided with a wiring terminal 2 (102), and the right side of the bottom surface of the micro switch body (1) is provided with a wiring terminal 3 (103), the mounting structure comprises: a connecting block 1 (2), a connecting through hole 1 (201), a connecting block 2 (3) and a connecting through hole 2 (301), the connecting block 1 (2) is provided at the rear side of the upper end of the left side surface of the micro switch body (1), and the connecting block 2 (3) is provided at the rear side of the upper end of the right side surface of the micro switch body (1), and the positions of the connecting block 1 (2) and the connecting block 2 (3) are symmetrical.

2. A micro switch that is easy to install according to claim 1, characterized in that: A connecting through hole 1 (201) is provided through the left side of the front side surface of the connecting block 1 (2), and a connecting through hole 2 (301) is provided through the right side of the front side surface of the connecting block 2 (3).

3. The micro switch that is easy to install according to claim 1 is characterized in that: The wiring structure comprises: a fixing block 1 (4), a limiting slide groove 1 (401), a fixing block 2 (5), a limiting slide groove 2 (501), a connecting plate (6), a fixing sleeve (601), a circular through hole (602), a pressing plate (7), a sliding block 1 (701), a sliding block 2 (702), an anti-slip layer (703), a threaded rod (8) and a fastening kit (801), and the front side of the lower end of the right side surface of the wiring terminal 1 (101), the wiring terminal 2 (102) and the wiring terminal 3 (103) are all provided with a fixing block 1 (4).

4. The micro switch that is easy to install according to claim 1 is characterized in that: A fixing block 2 (5) is provided at the rear side of the lower end of the right side surface of the connection terminal 1 (101), the connection terminal 2 (102) and the connection terminal 3 (103), and the positions of the fixing block 1 (4) and the fixing block 2 (5) are symmetrical.

5. The micro switch that is easy to install according to claim 3 is characterized in that: A limiting slide groove 1 (401) is provided on the surface of the side opposite to the fixing block 2 (5), and a limiting slide groove 2 (501) is provided on the surface of the side opposite to the fixing block 1 (4), and the positions of the limiting slide groove 1 (401) and the limiting slide groove 2 (501) are symmetrical.

6. The micro switch that is easy to install according to claim 3 is characterized in that: The right side surfaces of the fixing block 1 (4) and the fixing block 2 (5) are jointly provided with a connecting plate (6), a fixing sleeve (601) is provided through the middle of the right side surface of the connecting plate (6), and a thread is provided on the outer surface of the fixing sleeve (601).

7. The micro switch that is easy to install according to claim 3 is characterized in that: A circular through hole (602) is provided in the middle of the right side surface of the fixed sleeve (601), and a pressure plate (7) is provided between the corresponding side surfaces of the fixed block 1 (4) and the fixed block 2 (5).

8. The micro switch that is easy to install according to claim 3, characterized in that: A slider 1 (701) is arranged in the middle of the front surface of the pressing plate (7), and a slider 2 (702) is arranged in the middle of the rear surface of the pressing plate (7), and the positions of the slider 1 (701) and the slider 2 (702) are symmetrical.

9. The micro switch that is easy to install according to claim 3, characterized in that: The slider 1 (701) is arranged inside the limiting slide groove 1 (401), the slider 2 (702) is arranged inside the limiting slide groove 2 (501), an anti-slip layer (703) is arranged on the left surface of the pressing plate (7), and a threaded rod (8) is arranged in the middle of the right surface of the pressing plate (7).

10. The micro switch that is easy to install according to claim 3, characterized in that: One end of the threaded rod (8) away from the pressure plate (7) passes through the inside of the circular through hole (602) and is outside the right side of the fixed sleeve (601). A fastening kit (801) is provided on the right side of the fixed sleeve (601) and on the surface of the threaded rod (8).

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