CN213122743U

CN213122743U - Key and upper cover integrated ultrathin hand controller

Info

Publication number: CN213122743U
Application number: CN202021931807.4U
Authority: CN
Inventors: 廉盟; 陈垚为; 邵世良
Original assignee: Changzhou Kaidi Electrical Co Ltd
Current assignee: Changzhou Kaidi Electrical Co Ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-05-04
Anticipated expiration: 2030-09-07

Abstract

The utility model relates to an ultra-thin hand controller of button upper cover integral type has upper cover, PCB board, lower cover, manual spool, the PCB board install in the upper cover with between the lower cover, the upper cover is opened and is equipped with a plurality of buttons, the PCB board is equipped with a plurality of horizontal micro-gap switches that the button corresponds. The utility model discloses novel structure, the cooperation is inseparable, uses button, upper cover integrated into one piece's novel structural design, and a plurality of buttons are evenly unified, and more succinct, convenient, pleasing to the eye than traditional independent button or wane button structure, and save button assembly process, the hand controller installation of being convenient for, raises the efficiency. Meanwhile, the horizontal micro switch is adopted, so that the whole thickness of the hand controller can be ultrathin, and the hand-holding hand feeling and the whole appearance are more comfortable and more attractive. The push rod control system can be widely applied to the fields of smart homes, electric beds and the like, and provides a control operation system for the push rod.

Description

Key and upper cover integrated ultrathin hand controller

Technical Field

The utility model relates to a hand controller technical field, concretely relates to ultra-thin hand controller of button upper cover integral type.

Background

The hand controls (hand controls) are hand-operated controls. Buttons, knobs, toggles, rocker switches, rotary selector switches, thumbwheels, hand wheels, cranks, handles, joysticks, buttons and the like are commonly used. Most of the existing key hand controllers are independent keys, namely one key controls one switch; or rocker keys, i.e. one key controls both switches. The key as an independent part needs to be assembled with an upper cover or a cover and other parts through an assembly relationship to further realize a control function, and a vertical microswitch is mostly adopted for a switch. The product of this kind of current button hand controller has following problem: the functions of the keys can be realized only by assembling, the process is complex, and the production efficiency is reduced; in the assembling process, if the design is poor and the selection of parts is wrong, the phenomena of shaking, blocking, uneven joint fit and the like are easy to occur, so that the assembling relation between the key and the matched parts is unreasonable, the attractiveness of the product is influenced, the product percent of pass is reduced and the like; the switch mostly adopts vertical micro-gap switch, makes the whole thickness of hand controller thicker, influences product pleasing to the eye, feels etc..

Disclosure of Invention

The utility model aims at overcoming prior art's defect, provide an ultra-thin hand controller of button upper cover integral type.

Realize the utility model discloses the technical scheme of purpose is: the utility model provides an ultra-thin hand controller of button upper cover integral type, has upper cover, PCB board, lower cover, manual spool, the PCB board install in the upper cover with between the lower cover, the upper cover is opened and is equipped with a plurality of buttons, the PCB board is equipped with a plurality of horizontal micro-gap switches that the button corresponds.

According to the technical scheme, the upper cover and the plurality of keys are integrally formed.

According to the technical scheme, the plurality of keys are isosceles trapezoids, the lower bottoms of the isosceles trapezoids are fixedly connected to the upper cover, and gaps are reserved between the upper bottoms and the two waists of the isosceles trapezoids and the upper cover.

According to the technical scheme, a switch contact column is arranged on one surface, facing the horizontal microswitch, of the key.

According to the technical scheme, the keys are even in number, and the even keys are arranged in two rows in a pairwise mirror symmetry mode.

According to the technical scheme, the PCB is provided with a plurality of PCB positioning holes, the upper cover is provided with a plurality of PCB positioning screw columns corresponding to the PCB positioning holes, and the PCB positioning holes are in screw connection with the PCB positioning screw columns.

According to the technical scheme, the hook is clamped between the upper cover and the lower cover, and the hook is coated on the lower cover.

In the technical scheme, an upper cover clamping groove is formed in the left side of the upper cover, and a lower cover clamping column is formed in the left side of the lower cover; the right side of the upper cover is provided with an upper cover threaded column, and the right side of the lower cover is provided with a lower cover threaded hole.

According to the technical scheme, the lower cover is provided with a plurality of lower cover reverse buckles connected with the upper cover in a buckling mode.

Above-mentioned technical scheme the upper cover is equipped with manual spool mount pad, manual spool joint in manual spool mount pad.

After the technical scheme is adopted, the utility model discloses following positive effect has:

(1) the utility model discloses novel structure, the cooperation is inseparable, uses button, upper cover integrated into one piece's novel structural design, and a plurality of buttons are evenly unified, and more succinct, convenient, pleasing to the eye than traditional independent button or wane button structure, and save button assembly process, the hand controller installation of being convenient for, raises the efficiency. Meanwhile, the horizontal micro switch is adopted, so that the whole thickness of the hand controller can be ultrathin, and the hand-holding hand feeling and the whole appearance are more comfortable and more attractive. The push rod control system can be widely applied to the fields of smart homes, electric beds and the like, and provides a control operation system for the push rod.

(2) The utility model discloses be connected with the couple between upper cover and the lower cover, can be through using the couple will the utility model discloses hang on intelligent furniture, beddo or other articles.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of another perspective of the present invention;

FIG. 3 is an exploded view of FIG. 1;

fig. 4 is an exploded view of fig. 2.

In the figure: the device comprises an upper cover 1, a PCB 2, a lower cover 3, a manual control conduit 4, a key 11, a horizontal microswitch 21, a gap 12, a switch contact column 111, a PCB positioning hole 22, a PCB positioning screw column 13, a hook 5, an upper cover clamping groove 14, a lower cover clamping column 31, an upper cover threaded column 15, a lower cover threaded hole 32, a lower cover reverse buckle 33 and a manual control conduit mounting seat 16.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

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 the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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.

See fig. 1-4, the utility model provides an ultra-thin hand controller of button upper cover integral type has upper cover 1, PCB board 2, lower cover 3, manual spool 4, PCB board 2 install in upper cover 1 with between the lower cover 3, a plurality of buttons 11 have been seted up to upper cover 1, PCB board 2 is equipped with and is a plurality of horizontal micro-gap switch 21 that button 11 corresponds. The key 11 is directly formed on the upper cover 1, and a separate key or a rocker key is not used, so that the key 11 does not need to be assembled with the upper cover 1 to realize a control function. Further, adopt the thin horizontal micro-gap switch 21 of thinness on the PCB board 2, attenuate effectively the utility model discloses a whole thickness increases the whole aesthetic property of hand controller, reduces the step of production assembly process, improves production efficiency effectively, improves the qualification rate.

The upper cover 1 is integrally formed with the plurality of keys 11. In order to facilitate production and processing, the die-casting machine can be used for high-yield production by using an integrated molding design.

The plurality of keys 11 are isosceles trapezoids, the lower bottoms of the isosceles trapezoids are fixedly connected to the upper cover 1, and gaps 12 are reserved between the upper bottoms and the two waists of the isosceles trapezoids and the upper cover 1. Namely, the upper bottom and the two waists of the isosceles trapezoid can perform up-and-down pressing actions along the lower bottom of the isosceles trapezoid, so that the part enclosed by the upper bottom and the two waists of the isosceles trapezoid in the key 11 can touch the horizontal microswitch 21.

In a preferred embodiment, a switch contact post 111 is disposed on a side of the key 11 facing the horizontal microswitch 21. The switch contact post 111 can make the key 11 touch the horizontal microswitch 21 more easily, i.e. the part enclosed by the upper base and the two waists of the isosceles trapezoid can touch the horizontal microswitch 21 more easily.

The number of the keys 11 is 6, and the 6 keys 11 are arranged in three rows after being in pairwise mirror symmetry. For convenient arrangement and beautiful appearance, mirror symmetry design is carried out.

The PCB 2 is provided with a plurality of PCB positioning holes 22, the upper cover 1 is provided with a plurality of PCB positioning screw columns 13 corresponding to the PCB positioning holes 22, and the PCB positioning holes 22 are in screw connection with the PCB positioning screw columns 13. The PCB 2 is placed on the PCB positioning screw column 13 of the upper cover 1 through the PCB positioning hole 22, and the PCB positioning screw column 13 fixes the PCB 2 by screw threads by using an ST2.0 multiplied by 10 cross self-tapping pointed tail screw.

A hook 5 is clamped between the upper cover 1 and the lower cover 3, and the hook 5 is coated on the lower cover 3. The utility model can be hung on intelligent furniture, electric beds or other articles by using the hook 5.

An upper cover clamping groove 14 is formed in the left side of the upper cover 1, and a lower cover clamping column 31 is formed in the left side of the lower cover 3; the right side of the upper cover 1 is provided with an upper cover thread column 15, and the right side of the lower cover 3 is provided with a lower cover thread hole 32. When the upper cover 1 and the lower cover 3 are installed, the lower cover clamping column 31 is placed in the upper cover clamping groove 14, and then the upper cover threaded column 15 is aligned to the lower cover threaded hole 32 and then is fastened and matched through screws.

The lower cover 3 is provided with a plurality of lower cover reverse buckles 33 which are in snap connection with the upper cover 1, so that the upper cover 1 and the lower cover 3 can be connected more tightly.

The upper cover 1 is provided with a manual control line pipe mounting seat 16, and the manual control line pipe 4 is clamped on the manual control line pipe mounting seat 16. After the manual control spool 4 is clamped on the manual control spool mounting seat 16, under the condition that the upper cover 1 and the lower cover 1 are connected, the manual control spool 4 can be stably used after being connected with a circuit, and the manual control spool 4 is not easy to fall off after the circuit is dragged, so that the manual control spool is durable.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an ultra-thin hand controller of button upper cover integral type which characterized in that: the automatic switch is provided with an upper cover (1), a PCB (printed circuit board) board (2), a lower cover (3) and a manual control line pipe (4), wherein the PCB board (2) is installed between the upper cover (1) and the lower cover (3), a plurality of keys (11) are arranged on the upper cover (1), and the PCB board (2) is provided with a plurality of horizontal micro switches (21) corresponding to the keys (11).

2. The key top cover integrated ultrathin hand controller of claim 1, characterized in that: the upper cover (1) and the plurality of keys (11) are integrally formed.

3. The key top cover integrated ultrathin hand controller of claim 2, characterized in that: the keys (11) are isosceles trapezoids, the lower bottoms of the isosceles trapezoids are fixedly connected to the upper cover (1), and gaps (12) are reserved between the upper bottoms and the two waists of the isosceles trapezoids and the upper cover (1).

4. The key top cover integrated ultrathin hand controller of claim 3, characterized in that: and a switch contact column (111) is arranged on one surface of the key (11) facing the horizontal microswitch (21).

5. The key top cover integrated ultrathin hand controller of claim 1, characterized in that: the keys (11) are even in number, and the even keys (11) are arranged in two rows in a pairwise mirror symmetry mode.

6. The key top cover integrated ultrathin hand controller of claim 1, characterized in that: the PCB board (2) is provided with a plurality of PCB board positioning holes (22), the upper cover (1) is provided with a plurality of PCB board positioning screw columns (13) corresponding to the PCB board positioning holes (22), and the PCB board positioning holes (22) are in screw connection with the PCB board positioning screw columns (13).

7. The key top cover integrated ultrathin hand controller of claim 1, characterized in that: the hook (5) is clamped between the upper cover (1) and the lower cover (3), and the hook (5) is coated on the lower cover (3).

8. The key top cover integrated ultrathin hand controller of claim 1, characterized in that: an upper cover clamping groove (14) is formed in the left side of the upper cover (1), and a lower cover clamping column (31) is formed in the left side of the lower cover (3); the right side of the upper cover (1) is provided with an upper cover threaded column (15), and the right side of the lower cover (3) is provided with a lower cover threaded hole (32).

9. The key top cover integrated ultrathin hand controller of claim 1, characterized in that: the lower cover (3) is provided with a plurality of lower cover reverse buckles (33) which are connected with the upper cover (1) in a buckling way.

10. The key top cover integrated ultrathin hand controller of claim 1, characterized in that: upper cover (1) is equipped with manual spool mount pad (16), manual spool (4) joint in manual spool mount pad (16).