CN214312990U

CN214312990U - Hand-controlled switch

Info

Publication number: CN214312990U
Application number: CN202120666140.8U
Authority: CN
Inventors: 彭银早; 白引娟
Original assignee: Jiangsu Mulin Intelligent Electric Co ltd
Current assignee: Jiangsu Mulin Zhizao Technology Co.,Ltd.
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-09-28
Anticipated expiration: 2031-04-01

Abstract

The utility model belongs to the technical field of manual switch, concretely relates to manual switch. This manual switch includes: the bottom surface of the upper box body is provided with an opening, a first accommodating cavity is formed in the upper box body, and the top surface of the upper box body is provided with a key panel for mounting a rocker key; the top surface opening of the lower box body is abutted with the bottom surface opening of the upper box body; the circuit board is located between last box body and the lower box body, and its install the micro-control switch with the corresponding tip butt of wane button on the surface towards first chamber that holds. The utility model discloses a manual switch's upper box body is inside to be provided with first chamber, and its top surface is provided with the key-press panel who is used for installing the wane button; a second accommodating cavity for accommodating the circuit is formed in the lower box body; the circuit board is positioned between the upper box body and the lower box body, and a micro-control switch which is abutted against the corresponding end part of the rocker button is arranged on the surface of the circuit board facing the first accommodating cavity; this hand controller simple structure, easy dismounting.

Description

Hand-controlled switch

Technical Field

The utility model belongs to the technical field of manual switch, concretely relates to manual switch.

Background

The manual control switch is mainly fixed on the furniture and used for controlling the movement of the furniture component so as to adjust the posture of the furniture to meet the requirements of human bodies.

The existing manual switch has the disadvantages of complex structure, higher production cost and inconvenient disassembly and assembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a manual switch to solve the technical problem that current manual switch structure is complicated.

In order to solve the technical problem, the utility model provides a manual switch, include: the bottom surface of the upper box body is provided with an opening, a first accommodating cavity is formed in the upper box body, and the top surface of the upper box body is provided with a key panel for mounting a rocker key; the top surface opening of the lower box body is abutted with the bottom surface opening of the upper box body; the circuit board is located between last box body and the lower box body, and its install the micro-control switch with the corresponding tip butt of wane button on the surface towards first chamber that holds.

Furthermore, a key hole matched with the rocker key is formed in the key panel; a rotating shaft is arranged in the key hole; and the middle part of the bottom surface of the rocker button is provided with a rotating shaft groove matched with the rotating shaft.

Furthermore, a plurality of countersunk threaded holes for installation are formed in the outer edge part of the key panel; a cover plate is covered on the key panel; the cover plate is provided with a through hole; the key area on the key panel is upwards protruded and is suitable for being inserted into the through hole.

Furthermore, a reset key hole is formed in the key panel, and a reset key is arranged in the reset key hole; the circuit board still installs the reset switch with reset button butt on the surface towards first chamber that holds.

Furthermore, a USB plug hole is arranged on the key panel; and a USB plug-in connector corresponding to the USB plug-in hole is further arranged on the surface of the circuit board facing the first accommodating cavity.

Furthermore, the upper surface of the lower box body extends upwards along the inner wall of the lower box body to form a bulge; the lower surface of the upper box body is provided with an annular groove upwards along the inner wall of the upper box body; the annular groove is used for accommodating the circuit board and the protrusion.

Furthermore, opposite side plates of the lower box body along the length direction are recessed into the lower box body to form receding grooves; a first threaded hole is formed in the top plate of the receding groove; the inner wall of the opposite side plate of the upper box body along the length direction is provided with a threaded column; and a second threaded hole matched with the first threaded hole is formed in the lower end face of the threaded column.

Furthermore, a clamping block extends downwards from the bottom surface of one side plate of the upper box body along the width direction; a clamping gap suitable for inserting the clamping block is formed in one side plate of the lower box body in the width direction; the bottom of the clamping notch is provided with a cable clamping groove; and a plugging block used for plugging a cable clamping groove is arranged on the end face of the clamping block.

The utility model has the advantages that the upper box body of the hand-controlled switch is internally provided with a first containing cavity, and the top surface of the upper box body is provided with a key panel for installing rocker keys; a second accommodating cavity for accommodating the circuit is formed in the lower box body; the circuit board is positioned between the upper box body and the lower box body, and a micro-control switch which is abutted against the corresponding end part of the rocker button is arranged on the surface of the circuit board facing the first accommodating cavity; this hand controller simple structure, easy dismounting.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 and 2 are exploded views of the manual switch of the present invention;

fig. 3 is a perspective view of the manual switch of the present invention.

In the figure:

the upper box body 100, the first accommodating cavity 110, the rocker button 120, the rotating shaft groove 121, the button panel 130, the button hole 131, the rotating shaft 132, the countersunk threaded hole 133, the button region 134, the reset button hole 135, the USB plug hole 136, the reset button 140, the annular groove 150, the threaded column 160, the second threaded hole 161, the clamping block 170, and the blocking block 171;

the lower box body 200, the second accommodating cavity 210, the protrusion 220, the receding groove 230, the first threaded hole 231, the clamping notch 240 and the cable clamping groove 241;

a circuit board 300, a micro-control switch 310, a reset switch 320 and a USB plug 330;

a cover plate 400, and a through hole 410.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1 to 3, the present embodiment provides a manual switch including: an upper case 100 having an open bottom, a first receiving cavity 110 formed therein, and a key panel 130 for mounting a rocker key 120 formed on a top surface thereof; a lower case 200 having an open top surface, in which a second receiving chamber 210 for receiving a circuit is formed, and the open top surface of which is abutted to the open bottom surface of the upper case 100; and a circuit board 300 located between the upper case 100 and the lower case 200, on a surface thereof facing the first receiving cavity 110, a micro switch 310 abutting against a corresponding end of the rocker button 120 is mounted.

In this embodiment, the upper case 100 of the manual switch is internally provided with a first receiving cavity 110, and the top surface thereof is provided with a key panel 130 for mounting a rocker key 120; a second accommodating cavity 210 for accommodating the circuit is arranged in the lower box body 200; the circuit board 300 is positioned between the upper box 100 and the lower box 200, and a micro-control switch 310 abutting against the corresponding end of the rocker button 120 is mounted on the surface of the circuit board facing the first accommodating cavity 110; this hand controller simple structure, easy dismounting.

As an optional installation manner of the rocker key 120 of the present embodiment, as shown in fig. 1, a key hole 131 adapted to the rocker key 120 is disposed on the key panel 130; a rotating shaft 132 is arranged in the key hole 131; and a rotating shaft groove 121 matched with the rotating shaft 132 is formed in the middle of the bottom surface of the rocker button 120.

In this embodiment, the rocker button 120 is clamped with the rotating shaft 132 through the rotating shaft slot 121, and the rocker button 120 can rotate around the rotating shaft 132, so that the ends of the rocker button 120 respectively trigger the corresponding micro-control switches 310; simple structure, easy dismounting.

In this embodiment, optionally, the outer edge of the key panel 130 is provided with a plurality of countersunk screw holes 133 for installation; a cover plate 400 is covered on the key panel 130; the cover plate 400 is provided with a through hole 410; the key area 134 on the key panel 130 protrudes upward and is adapted to be inserted into the through hole 410.

In this embodiment, the manual switch can be mounted on the electric furniture by a fixing member through the countersunk screw hole 133; the countersunk threaded holes 133 facilitate mounting of the cover plate 400; the cover plate 400 can cover the fixing piece and has a protection function; the thickness of the cover 400 may be equal to the thickness of the upward projection of the key region 134 so that the upper surface of the manual switch as a whole is kept flat.

In this embodiment, the key panel 130 is provided with a reset key hole 135, and a reset key 140 is disposed in the reset key hole 135; a reset switch 320 abutting against the reset key 140 is further mounted on a surface of the circuit board 300 facing the first receiving cavity 110.

In this embodiment, the key panel is provided with a USB plug hole 136; the surface of the circuit board 300 facing the first accommodating cavity 110 is also provided with a USB plug 330 corresponding to the USB plug hole 136.

In this embodiment, rocker button 120 may be used to control the motor, reset button 140 may reset the motor, and USB connector 330 may be used for charging or signal connection; the key panel 130 has multiple functions and is convenient to use; the micro-control switch 310, the reset switch 320, the USB connector 330, the circuit board and the load component are all connected in the prior art, and can be selectively adjusted according to the requirement.

In this embodiment, as shown in fig. 1 and 2, the upper surface of the lower case 200 is provided with a protrusion 220 extending upward along the inner wall thereof; the lower surface of the upper case 100 is provided with an annular groove 150 upwardly along the inner wall thereof; the annular recess 150 is adapted to receive the circuit board 300 and the protrusion 220.

In this embodiment, optionally, opposite side plates of the lower box body 200 along the length direction are recessed into the lower box body 200 to form a relief groove 230; a first threaded hole 231 is formed in the top plate of the receding groove 230; the inner wall of the opposite side plate of the upper box 100 along the length direction is provided with a screw thread column 160; the lower end surface of the threaded column 160 is provided with a second threaded hole 161 adapted to the first threaded hole 231.

In this embodiment, the upper case 100 and the lower case 200 may be fixedly coupled by a fixing member passing through the first screw hole 231 and the second screw hole 161; the circuit board 300 is located between the groove 150 and the protrusion 220, and the circuit board 300 can be fixed and located in the housing.

In order to facilitate the fixing of the cable, a clamping block 170 is extended downwards from the bottom surface of one side plate of the upper box 100 along the width direction; a clamping gap 240 suitable for inserting the clamping block 170 is formed in one side plate of the lower box body 200 along the width direction; a cable clamping groove 241 is formed in the bottom of the clamping notch 240; and a blocking block 171 used for blocking the cable clamping groove 241 is arranged on the end surface of the clamping block 170.

To sum up, the upper box 100 of the manual switch is provided with a first accommodating cavity 110, and the top surface of the upper box is provided with a key panel 130 for mounting a rocker key 120; a second accommodating cavity 210 for accommodating the circuit is arranged in the lower box body 200; the circuit board 300 is positioned between the upper box 100 and the lower box 200, and a micro-control switch 310 abutting against the corresponding end of the rocker button 120 is mounted on the surface of the circuit board facing the first accommodating cavity 110; the hand controller has simple structure and convenient assembly and disassembly; the rocker button 120 is clamped with the rotating shaft 132 through the rotating shaft groove 121, and the rocker button 120 can rotate around the rotating shaft 132, so that the ends of the rocker button 120 respectively trigger the corresponding micro-control switches 310.

The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.

In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply 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 present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A manual switch, comprising:

the bottom surface of the upper box body (100) is open, a first accommodating cavity (110) is arranged in the upper box body, and the top surface of the upper box body is provided with a key panel (130) for mounting a rocker key (120);

the top surface of the lower box body (200) is provided with an opening, a second accommodating cavity (210) for accommodating circuits is arranged in the lower box body, and the opening of the top surface of the lower box body is abutted with the opening of the bottom surface of the upper box body (100);

and the circuit board (300) is positioned between the upper box body (100) and the lower box body (200), and a micro-control switch (310) abutted against the corresponding end part of the rocker key (120) is mounted on the surface of the circuit board facing the first accommodating cavity (110).

2. The manual switch of claim 1,

the key panel (130) is provided with a key hole (131) matched with the rocker key (120);

a rotating shaft (132) is arranged in the key hole (131); and

and a rotating shaft groove (121) matched with the rotating shaft (132) is formed in the middle of the bottom surface of the rocker button (120).

3. The manual switch of claim 1,

the outer edge part of the key panel (130) is provided with a plurality of countersunk threaded holes (133) for installation;

a cover plate (400) is covered on the key panel (130);

the cover plate (400) is provided with a through hole (410);

the key area (134) on the key panel (130) is upwardly convex and is adapted to be inserted into the through hole (410).

4. The manual switch of claim 1,

a reset key hole (135) is formed in the key panel (130), and a reset key (140) is arranged in the reset key hole (135);

and a reset switch (320) abutted with the reset key (140) is further mounted on the surface of the circuit board (300) facing the first accommodating cavity (110).

5. The manual switch of claim 1,

the key panel is provided with a USB plug hole (136);

and a USB plug-in connector (330) corresponding to the USB plug-in hole (136) is further mounted on the surface of the circuit board (300) facing the first accommodating cavity (110).

6. The manual switch of claim 1,

the upper surface of the lower box body (200) is provided with a bulge (220) along the inner wall thereof in an upward extending manner;

the lower surface of the upper box body (100) is provided with an annular groove (150) upwards along the inner wall;

the annular groove (150) is used for accommodating the circuit board (300) and the protrusion (220).

7. The manual switch of claim 6,

the opposite side plates of the lower box body (200) along the length direction are sunken into the lower box body (200) to form a yielding groove (230);

a first threaded hole (231) is formed in the top plate of the receding groove (230);

the inner wall of the opposite side plate of the upper box body (100) along the length direction is provided with a threaded column (160);

and a second threaded hole (161) matched with the first threaded hole (231) is formed in the lower end face of the threaded column (160).

8. The manual switch of claim 1,

the bottom surface of one side plate of the upper box body (100) along the width direction extends downwards to form a clamping block (170);

a clamping gap (240) suitable for inserting the clamping block (170) is formed in one side plate of the lower box body (200) along the width direction;

a cable clamping groove (241) is formed in the bottom of the clamping notch (240);

and a blocking block (171) used for blocking the cable clamping groove (241) is arranged on the end face of the clamping block (170).