CN218038978U

CN218038978U - Sofa hand controller

Info

Publication number: CN218038978U
Application number: CN202221673059.3U
Authority: CN
Inventors: 冯元峰; 王永英; 闫慧; 王平
Original assignee: Kuka Home Co Ltd
Current assignee: Kuka Home Co Ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-13
Anticipated expiration: 2032-06-30

Abstract

The invention discloses a sofa hand controller which structurally comprises a dial button, a key box for mounting the dial button, a shift lever for transmission of the dial button and a PCB arranged in the key box, wherein the key box comprises a key box panel and a key box shell, the key box panel is fixedly connected with the key box shell, a travel switch is arranged on the PCB, a spring plate is arranged on the travel switch, one end of the shift lever is connected with the dial button, and the other end of the shift lever is close to one side of the spring plate of the travel switch. The utility model discloses a dial button control sofa gesture transform, solved the relatively poor problem of current sofa hand controller user operation perception quality, can promote user's use and experience, deepen user's good feeling.

Description

Sofa hand controller

Technical Field

The invention relates to the technical field of sofa hand controllers, in particular to a sofa hand controller.

Background

With the development of the sofa industry, the standard of the sofa user for the operation hand feeling is higher and higher, the functional structure improvement of the relevant fittings of the sofa is also endless, and as a very important hand controller which is one of the sofa fittings, more and more schemes with different structural effects are provided, but the hand controller which can meet the perception requirement of the consumer is few.

In the prior art, a button is generally adopted, and a user can switch different postures of the sofa by pressing different buttons, but the buttons are usually small, so that the user is easy to press wrongly, and the perception quality of the user during operation is reduced.

Therefore, the sofa hand controller needs to be designed, and the problem of poor perception quality during operation of a user can be solved.

Disclosure of Invention

The utility model aims at solving the problem that the operation perception quality of the existing sofa hand controller user is relatively poor, and providing a sofa hand controller.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a sofa hand controller, sofa hand controller is including dialling the button, being used for the installation dial the button the key-pressing box, be used for dial the driven driving lever of button and set up in the inside PCB board of key-pressing box, the key-pressing box includes button box panel and key-pressing box casing, button box panel with key-pressing box casing fixed connection, be provided with travel switch on the PCB board, the last shell fragment that is provided with of travel switch, driving lever one end with dial the button and connect, the driving lever other end is located travel switch shell fragment one side.

In the structure, dial the button and drive the driving lever motion realizes travel switch's opening and close, and then the switching of the different gesture of control sofa, and the user passes through dial the button control sofa gesture and switch, operation process is simple laborsaving, has avoided the problem of mistake press simultaneously, has promoted user operation perception quality, and in addition, the key-box includes button box panel and key-box casing, the PCB board is arranged in the key-box casing, can effectively prevent dust, increase of service life.

In some embodiments, there are two travel switches, two of the travel switches are located in the moving direction of the shift lever and are disposed on two sides of the shift lever, and the elastic pieces on the two travel switches are both disposed toward the shift lever.

In the structure, the shifting lever is arranged between the two travel switches, the shifting lever is driven to move by moving the shifting button, the shifting lever moves and abuts against the elastic pieces of the travel switches, and the sofa can change postures.

In some embodiments, the toggle button comprises an upper toggle button cover and a lower toggle button cover, and the upper toggle button cover and the lower toggle button cover are fixedly connected.

In the structure, the button is arranged to comprise the upper button shifting cover and the lower button shifting cover, so that the button can be more conveniently arranged on the key box panel, and the button upper cover is arranged on the key box panel and can be arranged on the lower button shifting cover.

In some embodiments, a surface of the toggle button upper cover away from the toggle button lower cover is arc-shaped.

In the structure, one surface of the toggle button upper cover, which is directly contacted by a user, is of a cambered surface type, so that the design of human engineering is met, and the perception quality of user operation is further improved.

In some embodiments, a first limiting groove is formed in a surface of the toggle button lower cover, the surface being close to the key box panel, the length direction of the first limiting groove is consistent with the movement direction of the toggle button, a limiting protrusion is arranged on the key box panel, the position of the limiting protrusion corresponding to the first limiting groove, the length of the limiting protrusion is smaller than the length of the first limiting groove, and the limiting protrusion can move relatively in the first limiting groove.

In the structure, when the lower dial button cover is arranged on the key box panel, the limiting protrusions on the key box panel are matched with the first limiting grooves on the lower dial button cover, the length of the limiting protrusions is smaller than that of the first limiting grooves, the limiting protrusions can reciprocate in the first limiting grooves, and the problem that the operation perception quality of a user is reduced due to the fact that the dial button is deviated after the key box panel is used for a long time is solved.

In some of these embodiments, the key box panel orientation the second spacing groove has been seted up to the one side of PCB board, the length direction of second spacing groove with dial the button direction of motion unanimous, set up the poking rod hole in the second spacing groove, the poking rod includes contact and limiting plate, the limiting plate is located in the second spacing groove, the contact sets up limiting plate intermediate position, on the limiting plate with contact opposite side position is provided with the wedge, the wedge pass the poking rod hole with dial button lower cover joint.

In the structure, the contact run through set up in the limiting plate intermediate position, the limiting plate set up in the second spacing groove, the contact is close to dial the one end of button with the wedge all passes the poker hole, the wedge pass set up in dial wedge hole on the button lower cover will the driving lever with dial button fixed connection, at this moment, the contact is close to dial the one end of button and wear to locate to set up dial downthehole in the contact on the button lower cover, make the driving lever with the connection of dialling the button is more firm.

In some embodiments, the limiting plate is provided with a plurality of spring slots at two ends in the length direction, two spring slots are formed in one surface of the key box panel facing the PCB and corresponding to the spring slots, the shift lever further comprises a spring, one end of the spring is sleeved on the spring slot, and the spring slot are arranged in the spring slot.

In the structure, the limiting plate both ends all are provided with the release link, the cover is equipped with the spring on the release link, the spring is kept away from the one end of release link set up in the spring groove, when the user operation is dialled the button and is carried out the change of sofa gesture and end, the spring can make the driving lever resets.

In some embodiments, the sofa manual controller further comprises a fixing plate, and the fixing plate is disposed between the key box panel and the key box shell.

In the structure, the button box panel and the button box shell are provided with the fixing plate therebetween, and the fixing plate is used for fixing the sofa manual controller on the sofa.

In some embodiments, a charging interface is arranged on the PCB, a charging hole is arranged on the key box panel at a position corresponding to the charging interface, and the charging interface is installed in the charging hole.

In the structure, the PCB is provided with a charging interface, and a user can charge the common small-sized electric appliance at the charging interface.

In some of these embodiments, the sofa hand controller further comprises a wire harness, and the wire harness is mounted to the keypad housing by a wire harness snap.

In the structure, the wire harness is used for supplying power to the sofa hand controller, the wire harness is close to one end of the button box shell, the wire harness buckle is used for fixing the wire harness on the button box shell, and the problem that the wire harness is broken due to stretching of the wire harness after long-time use is avoided.

To sum up, the utility model discloses following beneficial effect: (1) The posture change of the sofa is controlled by a toggle button, the toggle button moves relative to a key box panel within a certain range to drive the toggle rod to move and open and close a travel switch, so that the posture change of the sofa is realized, the operation process is simple and labor-saving, the problem that the button of a traditional hand controller is easy to be pressed by mistake is avoided, and the operation perception quality of a user is improved; (2) Dial the button as the application of force piece great and pleasing to the eye, dial the button simultaneously and have automatic re-setting's function, further promoted user and used experience, deepened user's pleasant sensation.

Drawings

Fig. 1 is an exploded schematic view of a sofa hand controller provided by the present invention;

fig. 2 is an overall schematic view of a sofa hand controller provided by the present invention;

fig. 3 is a bottom view of the toggle lower cover of the sofa manual controller provided by the present invention;

fig. 4 is a schematic structural view of a key box panel of the sofa manual controller provided by the present invention;

fig. 5 is a bottom view of the button box panel of the sofa manual controller provided by the present invention;

fig. 6 is a schematic view of the driving lever installation of the sofa hand controller provided by the present invention;

fig. 7 is a schematic structural view of a shift lever of the sofa manual controller provided by the present invention.

Description of reference numerals:

1. a toggle button is pushed; 11. a toggle upper cover; 12. a lower toggle cover; 121. a first limit groove; 2. a key box; 21. a key box panel; 211. a limiting bulge; 212. a second limit groove; 213. a poker bar hole; 214. a spring slot; 215. a charging hole; 22. a key box case; 3. a deflector rod; 31. a contact; 32. a limiting plate; 33. a wedge shape; 34. a reset lever; 35. a spring; 4. a PCB board; 41. a travel switch; 411. a spring plate; 42. a charging interface; 5. a fixing plate; 6. a wire harness; 61. the pencil buckle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. All other examples, which can be obtained by a person skilled in the art without making any inventive step based on the examples in this application, are within the scope of protection of this application.

It is obvious that the drawings in the following description are only examples or embodiments of the application, from which the application can also be applied to other similar scenarios without inventive effort for a person skilled in the art. Moreover, it should be appreciated that such a development effort might be complex and tedious, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, given the benefit of this disclosure, without departing from the scope of this disclosure.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the specification. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Unless otherwise defined, technical or scientific terms used in the claims and the specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this application belongs. The use of the terms "a" and "an" and "the" and similar referents in the context of describing and claiming the application are not to be construed as limiting in any way, but rather as indicating the singular or plural. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. As used in the specification and claims of this application, "plurality" means three or more and "first" is used merely for identification and has no practical meaning.

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 and 2, the present application provides a sofa hand controller, which includes a dial button 1, a key box 2 for installing the dial button 1, a dial lever 3 for driving the dial button 1, a PCB 4 disposed inside the key box 2, a fixing plate 5 disposed on the key box 2, and a wire harness 6 for supplying power to the sofa hand controller.

Dial button 1 including dialling button upper cover 11 and dialling button lower cover 12, dial button upper cover 11 and dial button lower cover 12 joint, make dial button 1 can install on button box panel 21 more conveniently, only need earlier dial button lower cover 12 install to according to button box panel 21 on, will dial button upper cover 11 again install to dialling button lower cover 12 can, dial button upper cover 11 and keep away from the one side and the user operation hand direct contact of dialling button lower cover 12, the design is the cambered surface type that accords with ergonomic nature, effectively promote user operation perception quality.

The key box 2 includes a key box panel 21 and a key box casing 22, and the key box panel 21 and the key box casing 22 are fixedly connected by screws.

The fixing plate 5 is disposed between the key box panel 21 and the key box casing 22 and sleeved on the key box casing 22, and the fixing plate 5 is used for fixedly mounting the sofa hand controller on the sofa.

Pencil 6 is worn to locate button box casing 22 and is connected with PCB board 4 electricity, and the one end that pencil 6 is close to button box casing 22 is provided with pencil buckle 61, and on pencil buckle 61 was used for being fixed in button box casing 22 with pencil 6, avoided long-time use back pencil 6 tensile lead to the cracked problem of pencil 6.

As shown in fig. 3, a first limiting groove 121 is formed in one surface of the toggle button lower cover 12 facing the key box panel 21, and the length direction of the first limiting groove 121 is consistent with the moving direction of the toggle button 1; as shown in fig. 4, a position corresponding to the first limiting groove 121 on the key box panel 21 is provided with a limiting protrusion 211, the limiting protrusion 211 is matched with the first limiting groove 121, and the length of the limiting protrusion 211 is smaller than that of the first limiting groove 121, when the button-dialing lower cover 12 is installed on the key box panel 21, the limiting protrusion 211 can reciprocate in the first limiting groove 121, thereby avoiding the position deviation of the button-dialing 1 after long-time use, and further leading to the problem of reduced quality of user operation perception.

As shown in fig. 5, a second limiting groove 212 and two spring grooves 214 are formed in one surface of the key box panel 21 facing the PCB 4, a length direction of the second limiting groove 212 is consistent with a moving direction of the toggle button 1, a toggle rod hole 213 is formed in the second limiting groove 212, and the two spring grooves 214 are respectively disposed at two sides of the second limiting groove 212 in the length direction.

As shown in fig. 6, the PCB 4 is provided with two travel switches 41 and a charging interface 42, the two travel switches 41 are located in the moving direction of the shift lever 3 and are disposed at two sides of the shift lever 3, the travel switches 41 are provided with elastic pieces 411, the elastic pieces 411 of the two travel switches 41 are both disposed toward the shift lever 3, one end of the shift lever 3 is clamped to the shift button lower cover 12, and the other end of the shift lever 3 is located between the two elastic pieces 411; the key box panel 21 is provided with a charging hole 215 corresponding to the charging interface 42, the charging interface 42 is installed in the charging hole 215, and a user can charge a common small-sized electric appliance, such as a mobile phone, an electronic watch, a wireless headset and the like, through the charging interface 42.

As shown in fig. 6 and 7, the shift lever 3 includes a limiting plate 32, a contact 31 disposed at a middle position of the limiting plate 32, a wedge 33 disposed on the limiting plate 32 and opposite to the contact 31 for connecting the shift lever 3 to the lower dial button cover 12, a reset rod 34 disposed at two ends of the limiting plate 32 in the length direction, and a spring 35 sleeved on the reset rod 34, wherein a limiting rod is disposed on the limiting plate 32 at the middle position of the wedge 33, the limiting plate 32 is adapted to the second limiting groove 212, the limiting plate 32 is disposed in the second limiting groove 212, the limiting rod and the wedge 33 both pass through a lever hole 213, the limiting rod passes through a limiting hole disposed on the lower dial button cover 12, the wedge 33 passes through a wedge hole disposed on the lower dial button cover 12 to fixedly connect the shift lever 3 and the lower dial button cover 12, and the contact 31 is disposed between spring pieces 411 of the travel switch 41 on the PCB 4; one end of the spring 35 is sleeved on the reset rod 34, the spring 35 and the reset rod 34 are arranged in the spring groove 214, when a user operates the toggle button 1 to change the sofa posture, the compression or extension direction of the spring 35 is consistent with the movement direction of the toggle button, and when the change of the sofa posture is finished, the spring 35 can reset the toggle lever 3.

During the use, the user dials toggle 1, makes toggle 1 move according to button box panel 21 relatively, and at this moment, driving lever 3 moves along with toggle 1, and contact 31 butt travel switch 41 on the driving lever 3, the sofa begins the gesture transform, and the sofa accomplishes the gesture transform after, and the user unclamps toggle 1, and toggle 1 accomplishes under the effect of spring 35 and resets. Drive the motion of driving lever 3 through dialling button 1, realize travel switch 41 and open and close, and then the switching of the different gestures of control sofa, whole operation process is simple laborsaving, the problem of mistake press has been avoided simultaneously, user operation perception quality has been promoted, dial button 1 as the application of force piece great and pleasing to the eye, the function that has automatic re-setting simultaneously, dial button 1 contact operation hand dial button upper cover 11 and adopt the ergonomic design, user use experience has further been promoted, the user is better.

The present invention is obviously not limited to the details of the above-described embodiments, but includes the essential features of the present invention, and the present invention can be implemented by a variety of specific embodiments. Accordingly, the present embodiments are to be considered as illustrative and not restrictive. The technical solutions of the present invention are not to be departed from the claims of the present invention, and all the modifications and changes made by those skilled in the art are covered by the scope of the present invention.

Claims

1. The utility model provides a sofa hand controller which characterized in that: the sofa hand controller is including dialling button (1), being used for the installation dial button (1) press key box (2), be used for dial button (1) driven driving lever (3) and set up in inside PCB board (4) of press key box (2), press key box (2) including press key box panel (21) and press key box casing (22), press key box panel (21) with press key box casing (22) fixed connection, be provided with travel switch (41) on PCB board (4), be provided with shell fragment (411) on travel switch (41), driving lever (3) one end with dial button (1) and connect, the driving lever (3) other end is located travel switch (41) shell fragment (411) one side.

2. The sofa manual controller according to claim 1, wherein there are two travel switches (41), two travel switches (41) are located in the moving direction of the shift lever (3) and are disposed on both sides of the shift lever (3), and the elastic pieces (411) on the two travel switches (41) are disposed toward the shift lever (3).

3. The sofa hand controller of claim 1, wherein: dial button (1) including dialling button upper cover (11) and dialling button lower cover (12), dial button upper cover (11) with dial button lower cover (12) fixed connection.

4. The sofa hand controller of claim 3, wherein: one surface of the toggle button upper cover (11) far away from the toggle button lower cover (12) is cambered surface type.

5. The sofa hand controller of claim 3, wherein: dial button lower cover (12) and be close to first spacing groove (121) have been seted up to the one side of button box panel (21), the length direction of first spacing groove (121) with dial button (1) direction of motion unanimous, on button box panel (21) with first spacing groove (121) correspond the position and are provided with spacing arch (211), spacing arch (211) length is less than first spacing groove (121) length, spacing arch (211) can make relative motion in first spacing groove (121).

6. The sofa hand controller of claim 3, wherein: press key box panel (21) orientation second spacing groove (212) have been seted up to the one side of PCB board (4), the length direction of second spacing groove (212) with dial button (1) direction of motion is unanimous, set up poking rod hole (213) in second spacing groove (212), poking rod (3) are including contact (31) and limiting plate (32), limiting plate (32) are located in second spacing groove (212), contact (31) set up limiting plate (32) intermediate position, on limiting plate (32) with contact (31) offside position is provided with wedge (33), wedge (33) pass poking rod hole (213) with dial button lower cover (12) joint.

7. The sofa hand controller of claim 6, wherein: limiting plate (32) length direction's both ends all are provided with release link (34), button box panel (21) orientation in the one side of PCB board (4) with two spring groove (214) have been seted up to release link (34) corresponding position, driving lever (3) still include spring (35), spring (35) pot head is located on release link (34), spring (35) with release link (34) set up in spring groove (214).

8. The sofa hand controller of claim 1, wherein: the sofa hand controller further comprises a fixing plate (5), wherein the fixing plate (5) is arranged between the key box panel (21) and the key box shell (22).

9. The sofa hand controller of claim 1, wherein: the button box is characterized in that a charging interface (42) is arranged on the PCB (4), a charging hole (215) is formed in the position, corresponding to the charging interface (42), of the button box panel (21), and the charging interface (42) is installed in the charging hole (215).

10. The sofa hand controller according to any one of claims 1 to 9, characterized in that: the sofa hand controller further comprises a wiring harness (6), and the wiring harness (6) is installed on the key box shell (22) through a wiring harness buckle (61).