CN219534366U - Push-turn button control switch - Google Patents
Push-turn button control switch Download PDFInfo
- Publication number
- CN219534366U CN219534366U CN202320235072.9U CN202320235072U CN219534366U CN 219534366 U CN219534366 U CN 219534366U CN 202320235072 U CN202320235072 U CN 202320235072U CN 219534366 U CN219534366 U CN 219534366U
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- rod
- driving rod
- push
- control switch
- button control
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Abstract
A push-turn button control switch comprises a shell, wherein an accommodating cavity is arranged in the shell in a hollow mode, a knob switch is arranged at the bottom of the shell, a valve rod at the top of the knob switch extends into the accommodating cavity, a driving rod is sleeved on the valve rod, a telescopic rod is sleeved outside the driving rod, a pressing locking device is arranged between the telescopic rod and the driving rod, the pressing telescopic rod can do telescopic motion along the axis of the driving rod, and the end portion of the locking telescopic rod protrudes out of the upper end face of the shell or is retracted into the accommodating cavity; the method is characterized in that: the lower end surface of the driving rod is inwards sunken to be provided with a sleeving hole, the driving rod is sleeved on the valve rod through the sleeving hole, the cylindrical surface of the driving rod is provided with an elastic buckle, the cylindrical surface of the valve rod is provided with a flat table, the elastic buckle is elastically pressed on the flat table, and the valve rod is coaxially connected with the driving rod.
Description
Technical Field
The utility model relates to a switch, in particular to a push-to-turn type button control switch.
Background
In many electronic control devices, different switches are required to control functions of opening and closing, adjusting, etc. of a circuit, the types of the switches are also classified into two types, namely a button type and a rotary type, in the rotary type device control, two extreme states, namely an opening state and a closing state, of the circuit are usually controlled, and all output adjustment type circuits are also controlled by adopting a knob type. The control object of the knob type switch is an important or precise circuit link. When the switch is used, unexpected behaviors such as no collision, scratch and the like are easy to occur, so that the switch is turned on or off, equipment damage can be caused, loss can be caused for production, and potential safety hazards exist. Accordingly, the present inventors have invented 202221267546.X, entitled a misoperation preventing knob control switch. And patent number 2022222486958, entitled an improved structure of a misoperation prevention knob control switch. The rotary operation can be performed after the knob is pressed. However, the present inventors have found that in the structure of 202221267546.X, the valve rod 4 and the driving rod 5 are fastened and positioned by a spring piece formed by bending a metal plate, and the valve rod is inserted after being mounted in a connection hole of the driving rod, so that the process for mounting is relatively many and the production cost is relatively complex. In the patent 2022222486958, a stop rod 65 is inserted into the driving rod, and two ends of the stop rod 65 extend out of the outer cylindrical surface of the driving rod 5 and into the stop groove 64 to limit the axial movement stroke between the telescopic rod 6) and the driving rod 5. During assembly, the telescopic rod is sleeved outside the driving rod, and then the limiting rod is transversely inserted to position, wherein the limiting rod is manufactured independently, and the defects of more assembly processes, high production cost and the like exist in later assembly, so that further improvement is needed.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the push-button control switch which has the advantages of simple structure, less production and assembly procedures, capability of greatly reducing the production cost and improving the production efficiency.
The utility model aims at realizing the following modes: a push-turn button control switch comprises a shell, wherein an accommodating cavity is arranged in the shell in a hollow mode, a knob switch is arranged at the bottom of the shell, a valve rod at the top of the knob switch extends into the accommodating cavity, a driving rod is sleeved on the valve rod, a telescopic rod is sleeved outside the driving rod, a pressing locking device is arranged between the telescopic rod and the driving rod, the pressing telescopic rod can do telescopic motion along the axis of the driving rod, and the end portion of the locking telescopic rod protrudes out of the upper end face of the shell or is retracted into the accommodating cavity; the method is characterized in that: the lower end surface of the driving rod is inwards sunken to be provided with a sleeving hole, the driving rod is sleeved on the valve rod through the sleeving hole, the cylindrical surface of the driving rod is provided with an elastic buckle, the cylindrical surface of the valve rod is provided with a flat table, the elastic buckle is elastically pressed on the flat table, and the valve rod is coaxially connected with the driving rod.
The cylinder of telescopic link on be provided with the spacing groove, correspondingly, be provided with the guide table on the outer cylinder of actuating lever, the guide table card is put into the spacing inslot, limits the axial displacement volume between telescopic link and the actuating lever.
The two limiting grooves are axially extended and symmetrically arranged on the cylindrical surface of the telescopic rod.
The upper end face of the guide table is provided with a circular arc-shaped guide surface, and the guide surface and the telescopic rod are axially slipped and clamped into the limiting groove after being extruded and deformed.
The guide table and the driving rod are integrally formed.
The bottom and two sides of the elastic buckle are suspended and extend into the sleeve holes.
The elastic buckle and the driving rod are integrally formed.
The beneficial effects of the utility model are as follows: 1. simple structure, low production cost and market competitiveness improvement. 2. The elastic buckle is arranged on the cylindrical surface of the driving rod, when the driving rod is assembled with the valve rod, the elastic buckle 52 is elastically pressed on the flat table 41 to coaxially connect the valve rod 4 with the driving rod 5, so that the spring plate structure in the traditional technology is omitted, and the assembly process is facilitated to be simplified. 3. The cylinder of telescopic link is provided with the spacing groove, correspondingly, is provided with the guide table on the outer cylinder of actuating lever, and the guide table card is put into the spacing inslot, limits the axial displacement volume between telescopic link and the actuating lever. After the two are in butt joint, the locking can be realized, and a limiting rod structure in the traditional technology is omitted.
Drawings
FIG. 1 is a view showing the effect of the present utility model when it is mounted on a fixed plate.
Fig. 2 is a diagram showing the effect of the assembly of the present utility model.
Fig. 3 and 4 are structural assembly views of the present utility model.
Fig. 5 is a schematic view of the structure of the hidden casing of the present utility model.
Fig. 6 is a schematic view of a telescopic rod according to the present utility model.
Detailed Description
The utility model is described in more detail below with reference to the accompanying drawings. A push-turn button control switch comprises a shell 1, wherein an accommodating cavity 2 is arranged in the shell 1 in a hollow manner, a knob switch 3 is arranged at the bottom of the shell 1, a valve rod 4 at the top of the knob switch 3 extends into the accommodating cavity 2, a driving rod 5 is sleeved on the valve rod 4, a telescopic rod 6 is sleeved outside the driving rod 5, a push locking device is arranged between the telescopic rod 6 and the driving rod 5, the push telescopic rod 6 can do telescopic motion along the axis of the driving rod 5, and the end part of the push telescopic rod 6 protrudes out of the upper end surface of the shell 1 or is retracted into the accommodating cavity 2; the method is characterized in that: the lower end surface of the driving rod 5 is provided with a sleeved hole 51 in an inward concave manner, the driving rod 5 is sleeved on the valve rod 4 through the sleeved hole 51, an elastic buckle 52 is arranged on the cylindrical surface of the driving rod 5, a flat table 41 is arranged on the cylindrical surface of the valve rod 4, and the elastic buckle 52 is elastically pressed on the flat table 41 to coaxially connect the valve rod 4 with the driving rod 5.
The cylinder of the telescopic rod 6 is provided with a limit groove 61, correspondingly, the outer cylinder of the driving rod 5 is provided with a guide table 53, and the guide table 53 is clamped in the limit groove 61 to limit the axial displacement between the telescopic rod 6 and the driving rod 5.
The two limiting grooves 61 are axially extended and symmetrically arranged on the cylindrical surface of the telescopic rod 6.
The upper end surface of the guide table 53 is provided with a circular arc-shaped guide surface 54, and the guide surface 54 and the telescopic rod 6 are axially slidably clamped in the limit groove 61 after being extruded and deformed.
The guide table 53 and the driving rod are integrally formed.
The bottom and two sides of the elastic buckle 52 are suspended and extend into the sleeve hole 51.
The elastic buckle 52 and the driving rod are integrally formed.
Working principle: as shown in fig. 1, in use, the fixing plate 7 is provided with a mounting hole, and the outer shell and the threaded ring 8 screwed on the outer cylindrical surface of the outer shell are clamped and fixed in the mounting hole on the fixing plate 7. When the user uses, after the button on the end face of the telescopic rod is needed to be pressed, the button pops up the end face of the shell, and the user side can rotate the button to realize the electric control function. For a specific structure of the push button ejection, reference is made to patent No. 2022222486958, which is not described in detail.
In order to facilitate rapid installation and connection of the valve rod and the driving rod, a sleeved hole 51 is formed in the lower end face of the driving rod 5 in an inward concave manner, the driving rod 5 is sleeved on the valve rod 4 through the sleeved hole 51, an elastic buckle 52 is arranged on the cylindrical surface of the driving rod 5, a flat table 41 is arranged on the cylindrical surface of the valve rod 4, and the elastic buckle 52 is elastically pressed on the flat table 41 to coaxially connect the valve rod 4 with the driving rod 5. Wherein, the elastic buckle 52 and the driving rod are integrally formed. Therefore, when the valve rod is installed, only the valve rod is directly connected with the driving rod in a butt joint mode, the process of assembling the elastic sheet in the background technology is omitted, the assembly process is simplified while accessories are reduced, and the production efficiency is improved.
Further: as shown in fig. 5 and 6, in the present case, a limit groove 61 is provided on a cylindrical surface of the telescopic rod 6, correspondingly, a guide table 53 is provided on an outer cylindrical surface of the driving rod 5, the guide table 53 is clamped into the limit groove 61, and an axial displacement amount between the telescopic rod 6 and the driving rod 5 is limited, wherein in order to facilitate butt joint of the driving rod and the telescopic rod, an arc-shaped guide surface 54 is provided on an upper end surface of the guide table 53, and after the guide surface 54 and the telescopic rod 6 are deformed by extrusion, the guide surface is axially slidably clamped into the limit groove 61. Therefore, when the telescopic rod is in butt joint with the driving rod, the guide table can be buckled into the limit groove after deformation of the telescopic rod is utilized, so that the limit rod structure in the background technology is omitted, the functions of reducing the number of accessories, simplifying the assembly process and reducing the production cost are achieved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. A push-turn button control switch comprises a shell (1), wherein a containing cavity (2) is arranged in the shell (1) in a hollow mode, a knob switch (3) is arranged at the bottom of the shell (1), a valve rod (4) at the top of the knob switch (3) extends into the containing cavity (2), a driving rod (5) is sleeved on the valve rod (4), a telescopic rod (6) is sleeved outside the driving rod (5), a push-and-lock device is arranged between the telescopic rod (6) and the driving rod (5), the push-and-lock device can make telescopic motion along the axis of the driving rod (5), and the end portion of the push-and-lock telescopic rod (6) protrudes out of the upper end face of the shell (1) or is retracted into the containing cavity (2); the method is characterized in that: the lower end face of the driving rod (5) is inwards sunken to be provided with a sleeving hole (51), the driving rod (5) is sleeved on the valve rod (4) through the sleeving hole (51), an elastic buckle (52) is arranged on the cylindrical surface of the driving rod (5), a flat table (41) is arranged on the cylindrical surface of the valve rod (4), the elastic buckle (52) is elastically pressed on the flat table (41), and the valve rod (4) is coaxially connected with the driving rod (5).
2. A push-button control switch according to claim 1, wherein: the telescopic rod (6) is provided with a limit groove (61) on the cylindrical surface, correspondingly, the outer cylindrical surface of the driving rod (5) is provided with a guide table (53), and the guide table (53) is clamped in the limit groove (61) to limit the axial displacement between the telescopic rod (6) and the driving rod (5).
3. A push-button control switch according to claim 2, wherein: the two limiting grooves (61) are axially extended and symmetrically arranged on the cylindrical surface of the telescopic rod (6).
4. A push-button control switch according to claim 2, wherein: the upper end face of the guide table (53) is provided with a circular arc-shaped guide surface (54), and the guide surface (54) is clamped in the limiting groove (61) in an axial sliding manner after being extruded and deformed with the telescopic rod (6).
5. A push-button control switch according to claim 2 or 4, characterized in that: the guide table (53) and the driving rod are integrally formed.
6. A push-button control switch according to claim 1, wherein: the bottom and two sides of the elastic buckle (52) are suspended and extend into the sleeving hole (51).
7. A push-button control switch according to claim 1, wherein: the elastic buckle (52) and the driving rod are integrally formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320235072.9U CN219534366U (en) | 2023-02-17 | 2023-02-17 | Push-turn button control switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320235072.9U CN219534366U (en) | 2023-02-17 | 2023-02-17 | Push-turn button control switch |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219534366U true CN219534366U (en) | 2023-08-15 |
Family
ID=87581190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320235072.9U Active CN219534366U (en) | 2023-02-17 | 2023-02-17 | Push-turn button control switch |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219534366U (en) |
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2023
- 2023-02-17 CN CN202320235072.9U patent/CN219534366U/en active Active
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