Electromagnetic valve capable of adjusting angle of plug connector

Abstract

The utility model discloses a solenoid valve capable of adjusting the angle of a plug connector, which comprises a shell, the plug connector is arranged on the shell, a convex column is arranged on the bottom surface of the shell, an iron core in the shell extends into the convex column, a mounting plate capable of rotating relative to the shell is arranged on the lower side of the shell, and the plug connector is arranged on the mounting plate. The installation plate extends to the left side and the right side of the shell in the left-right direction, an installation hole which is through up and down and used for containing a bolt is further formed in the installation plate, the protruding column is sleeved with the installation plate, an abutting-against disc is further fixedly arranged on the protruding column, and the installation plate is located between the abutting-against disc and the shell. According to the utility model, the housing can rotate relative to the mounting plate, so that the plug connector on the housing can be adjusted to any angle so as to be conveniently connected with a plug; after the installation plate is installed on the installation platform, the angle between the shell and the installation plate can be automatically locked, the situation that the plug is pulled due to the fact that the shell shakes is avoided, and the installation stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solenoid valves, in particular to a solenoid valve with an adjustable connector angle. Background Art

[0002] In the existing solenoid valves, the socket generally extends outside the solenoid valve to facilitate connection with the plug.

[0003] However, at present, the connecting plate for installation and fixation on the solenoid valve is generally fixedly connected to the solenoid valve (the connecting plate is fixed on the installation platform by bolts). After the solenoid valve is installed, the angle of the socket on it is fixed. When connecting with the plug, the plug is prone to be in an inclined state and the plug connecting wire is in a bent state, which will affect the connection stability and service life. Therefore, improvement is needed. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a solenoid valve with an adjustable connector angle to solve the problems mentioned in the above background art.

[0005] The utility model provides the following technical solution: A solenoid valve with an adjustable connector angle includes a housing, a connector is provided on the housing, a convex column is provided on the bottom surface of the housing, and the iron core in the housing extends into the convex column; an installation plate that can rotate relative to the housing is installed below the housing, the installation plate extends left and right to the left and right sides of the housing, and an installation hole that penetrates up and down to accommodate bolts is further provided in the installation plate.

[0006] Preferably, the installation plate is sleeved outside the convex column, a contact disk is also fixed on the convex column, the installation plate is located between the contact disk and the housing, and the diameter of the contact disk is larger than the through hole in the installation plate for accommodating the convex column.

[0007] Preferably, a locking mechanism installed on the installation plate is further included, the locking mechanism includes a convex platform, a friction plate that extends outside the convex platform and can abut against the housing is slidably connected in the convex platform, an inclined chamfer is formed between the side surface of the friction plate away from the housing and its lower side surface to form an inclined surface, and an abutting plate that extends to the lower side of the installation plate is also slidably connected up and down in the convex platform, and the upper side of the abutting plate is attached to the inclined surface in the friction plate.

[0008] Preferably, a rubber layer is attached to the side surface of the friction plate close to the housing, and an annular friction belt is processed on the outer curved surface of the housing, and the friction belt and the friction plate are at the same height.

[0009] Preferably, two locking mechanisms are provided and are symmetrically distributed left and right.

[0010] Preferably, a rectangular groove is provided in the mounting plate and runs through the upper and lower sides for the abutting plate to pass through. Wings are provided on the front and rear sides of the convex platform, and the wings are fixed to the mounting plate by screws.

[0011] Preferably, an annular groove is provided in the outer curved surface of the convex post, and a sealing ring is installed in the annular groove.

[0012] The utility model provides a solenoid valve with an adjustable plug-in part angle, having the following beneficial effects:

[0013] The housing of the utility model can rotate relative to the mounting plate so that the plug-in part on the housing can be adjusted to any angle for easy connection with the plug.

[0014] After the mounting plate is installed on the mounting platform, the housing in the utility model will automatically lock the angle with the mounting plate to avoid pulling the plug caused by the subsequent shaking of the housing, thus improving the installation stability. Description of the Drawings

[0015] Figure 1 is the external view schematic diagram of the utility model;

[0016] Figure 2 is the front view structural schematic diagram of the utility model;

[0017] Figure 3 is Figure 2 the enlarged schematic diagram of part A in

[0018] In the figure:

[0019] 11. Housing; 12. Plug-in part; 13. Convex post; 14. Mounting plate; 15. Mounting hole; 16. Abutting disc; 17. Convex platform; 18. Friction plate; 19. Abutting plate; 20. Friction belt. Detailed Description of the Embodiment

[0020] The following details the embodiments of the utility model, and the examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the utility model and should not be construed as limiting the utility model.

[0021] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and 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 thus should not be construed as limiting the utility model.

[0022] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0023] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or capable of communicating with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Referring to Figures 1 - 3 , according to an embodiment of a solenoid valve with an adjustable plug-in part angle of the present utility model, it includes a housing 11, a plug-in part 12 is provided on the housing 11, a convex column 13 is provided on the bottom surface of the housing 11, and the iron core in the housing 11 extends into the convex column 13. The plug-in part 12 is used to connect a plug to transmit the signal generated by the iron core and the coil in the housing 11.

[0025] In order to enable the plug-in part 12 to face any angle after the solenoid valve with an adjustable plug-in part angle is installed, so as to facilitate connection with the plug, an installation plate 14 that can rotate relative to the housing 11 is installed on the lower side of the housing 11. The installation plate 14 extends left and right to the left and right sides of the housing 11, and an installation hole 15 that penetrates up and down to accommodate bolts is also provided in the installation plate 14. Workers can fix the housing 11 on the installation plane through the bolts passing through the installation hole 15.

[0026] In this embodiment, the method of rotational connection between the installation plate 14 and the housing 11 is that the installation plate 14 is sleeved outside the convex column 13, and a contact disk 16 is also fixed on the convex column 13. The installation plate 14 is located between the contact disk 16 and the housing 11, and the diameter of the contact disk 16 is larger than the through hole in the installation plate 14 for accommodating the convex column 13. Such a design makes the installation plate 14 easy to install and not easy to fall off.

[0027] In the second embodiment of the solenoid valve with adjustable plug-in angle, in order to enable the mounting plate 14 to lock the angle relative to the housing 11 after installation, a locking mechanism is further included and mounted on the mounting plate 14. The locking mechanism includes a boss 17, and a friction plate 18 that is slidably connected within the boss 17 and extends outside the boss 17 and can abut against the housing 11. An inclined chamfer is formed between the side surface of the friction plate 18 away from the housing 11 and its lower side surface to form an inclined plane. An abutting plate 19 that extends to the lower side of the mounting plate 14 is also slidably connected up and down within the boss 17, and the upper side of the abutting plate 19 abuts against the inclined plane within the friction plate 18.

[0028] In order to increase the friction between the friction plate 18 and the housing 11, a rubber layer is attached to the side surface of the friction plate 18 close to the housing 11, and an annular friction band 20 is machined on the outer curved surface of the housing 11. The friction band 20 and the friction plate 18 are at the same height.

[0029] The locking mechanism is arranged such that a rectangular groove is provided in the mounting plate 14 for the through passage of the abutting plate 19, and wing pieces are provided on the front and rear sides of the boss 17, and the wing pieces are fixed to the mounting plate 14 by screws.

[0030] That is, when the mounting plate 14 is fixed on the mounting platform, the abutting plate 19 abuts against the mounting platform and moves upward relative to the mounting plate 14. During this process, the abutting plate 19 can push the friction plate 18 to move inward and make it abut against the friction band 20 on the housing 11, so that the angle between the housing 11 and the mounting plate 14 is locked by friction.

[0031] In order to make the housing 11 more stable after being locked, two locking mechanisms are provided and are symmetrically distributed left and right.

[0032] In addition, an annular groove is provided in the outer curved surface of the convex post 13, and a sealing ring is installed in the annular groove to reduce noise and prevent moisture at the iron core.

[0033] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present invention are covered by the patent scope of the present invention.

Claims

1. A solenoid valve with an adjustable plug-in angle, comprising a housing (11), and a plug-in member (12) is provided on the housing (11), characterized in that: A convex post (13) is provided on the bottom surface of the housing (11), and the iron core in the housing (11) extends into the convex post (13); An installation plate (14) that can rotate relative to the housing (11) is installed on the lower side of the housing (11). The installation plate (14) extends left and right to the left and right sides of the housing (11), and an installation hole (15) that penetrates up and down to accommodate bolts is also provided in the installation plate (14).

2. The solenoid valve with an adjustable plug-in part angle according to claim 1, wherein: The installation plate (14) is sleeved outside the convex post (13). A contact disk (16) is also fixedly provided on the convex post (13). The installation plate (14) is located between the contact disk (16) and the housing (11), and the diameter of the contact disk (16) is larger than the through hole in the installation plate (14) for accommodating the convex post (13).

3. The solenoid valve with adjustable plug-in part angle according to claim 1, characterized in that: It further includes a locking mechanism installed on the installation plate (14). The locking mechanism includes a convex platform (17). A friction plate (18) that extends outside the convex platform (17) and can abut against the housing (11) is slidably connected in the convex platform (17). An inclined chamfer is formed between the side surface of the friction plate (18) away from the housing (11) and its lower side surface to form an inclined surface. An abutting plate (19) that extends to the lower side of the installation plate (14) is also slidably connected up and down in the convex platform (17). The upper side of the abutting plate (19) abuts against the inclined surface in the friction plate (18).

4. A solenoid valve with an adjustable plug-in part angle according to claim 3, characterized in that: A rubber layer is attached to the side surface of the friction plate (18) close to the housing (11). An annular friction belt (20) is machined on the outer curved surface of the housing (11). The friction belt (20) and the friction plate (18) are at the same height.

5. The solenoid valve with adjustable insertion part angle according to claim 3, wherein: Two locking mechanisms are provided and are symmetrically distributed left and right.

6. The solenoid valve with an adjustable plug-in part angle according to claim 3, characterized in that: A rectangular groove through which the abutting plate (19) can pass is provided in the installation plate (14). Wings are provided on the front and rear sides of the convex platform (17), and the wings are fixed to the installation plate (14) by screws.

7. A solenoid valve with an adjustable plug-in part angle according to claim 1, characterized in that: A ring groove is provided in the outer curved surface of the convex post (13), and a sealing ring is installed in the ring groove.

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