CN214588562U

CN214588562U - Anti-drop's instrument button module

Info

Publication number: CN214588562U
Application number: CN202120765073.5U
Authority: CN
Inventors: 潘岩君; 黄永君; 金俊峰
Original assignee: Zhejiang Lingpao Health Technology Co ltd
Current assignee: Zhejiang Lingpao Health Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-02
Anticipated expiration: 2031-04-14

Abstract

The utility model relates to an anti-drop instrument button module, which comprises a knob screen fixing seat, a knob shuttle flying component, a knob component and an upper shell; the knob screen fixing seat and the upper shell are detachably combined to form an installation space, and a through hole for installing the knob shuttle flying assembly and the knob assembly is formed in the upper shell; the knob flying shuttle component is provided with a cavity for mounting the knob component; the bottom of the knob component penetrates through the cavity and is fixed with a knob PCB in the installation space through a connecting piece, and the knob PCB can move up and down in the installation space under the driving of the knob component; the knob assembly is matched with the knob shuttle flying assembly to realize rotation function adjustment and pressing function adjustment, and the scheme has the advantages of simple structure and capability of effectively preventing the knob assembly from being separated.

Description

Anti-drop's instrument button module

Technical Field

The utility model relates to a button module, concretely relates to anti-drop's instrument button module.

Background

The instrument button module of the current running machine is generally a knob module and a pressing module. For example, chinese patent CN211836166U discloses a novel regulation device and a treadmill with the same, which mainly includes a base, an electric control main board, a knob adjusting mechanism and a display component, wherein the electric control main board is slidably disposed on the base up and down, the knob adjusting mechanism is mounted on the electric control main board and electrically connected to the electric control main board, the display component is mounted on the knob adjusting mechanism and electrically connected to the electric control main board, and the treadmill is characterized by further including a reset device, the reset device is located between the base and the display component; the reset device comprises a first reset unit and a second reset unit, the first reset unit is arranged on the bottom surface of the display component, and the second reset unit is arranged on the top surface of the base; the bottom surface of the electric control main board is provided with at least one touch switch, and the touch switch is electrically connected with the electric control main board. However, the circuit board and the bottom plate of the structure can move up and down along with the button, the button is not well fixed, and the button is easy to disengage, so that the instrument button module with a simpler structure and capable of effectively preventing the button from disengaging is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anti-drop's instrument button module to the above-mentioned problem that exists among the prior art.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: an anti-drop instrument button module comprises a knob screen fixing seat, a knob shuttle flying assembly, a knob assembly and an upper shell; the knob screen fixing seat and the upper shell are detachably combined to form an installation space, and a through hole for installing the knob shuttle flying assembly and the knob assembly is formed in the upper shell; the knob flying shuttle component is provided with a cavity for mounting the knob component; the bottom of the knob component penetrates through the cavity and is fixed with a knob PCB in the installation space through a connecting piece, and the knob PCB can move up and down in the installation space under the driving of the knob component; the knob assembly is matched with the knob shuttle flying assembly to realize rotation function adjustment and pressing function adjustment.

The working principle and the beneficial effects are as follows: 1. compared with the prior art, the structure is simplified, the knob assembly and the knob PCB are fixed, the knob PCB can move up and down in the installation space between the upper shell and the knob screen fixing seat, and therefore the knob assembly is not easy to separate;

2. compared with the prior art, the novel button pressing device is not capable of driving the external fixing seat to move when being pressed, and only the button assembly moves up and down, so that the pressing effect is smoother, and the hand feeling is better.

Further, the knob assembly comprises a knob transparent cover, a knob LED display panel and a knob fixing inner ring, the knob transparent cover and the knob fixing inner ring are detachably combined to seal the knob LED display panel in the middle, and the knob fixing inner ring is arranged in the cavity. Compared with the prior art that one more knob is used for fixing the inner ring, the arrangement can better protect the LED display panel of the knob inside.

Furthermore, a convex connecting column is arranged at the bottom of the knob fixing inner ring and is connected with the knob PCB through the connecting column. This setting is fixed through spliced pole and knob PCB board contact and through the connecting piece, simple structure, make full use of inner space.

Further, the connecting piece is a self-tapping screw with a pad. The contact area between the self-tapping screw with the pad and the PCB of the knob can be increased, and the problem that the PCB of the knob is damaged due to the external force of the knob assembly is reduced.

Furthermore, an elastic pad is arranged between the knob fixing inner ring and the knob PCB, and the bottom of the elastic pad penetrates through the knob PCB to be abutted against the knob screen fixing seat. This setting plays the reset function of knob subassembly through the cushion, can play the buffer function between PCB board and the knob screen fixing base simultaneously, kills two birds with one stone, and space utilization is high, and the effect is showing.

Further, the knob flying shuttle assembly comprises a knob flying shuttle outer ring and a flying shuttle connected with the knob PCB, the flying shuttle inner ring is coaxially and rotatably connected with the knob fixed inner ring, and a gap is formed between the knob flying shuttle outer ring and the knob fixed inner ring. According to the arrangement, the function switching of the knob is realized by matching the outer ring of the rotary knob flying shuttle with the flying shuttle, the operation is convenient, and the pressing operation of the knob is not influenced.

Furthermore, the knob PCB board is provided with a plurality of data interfaces extending out of the bottom of the knob screen fixing seat. This setting can conveniently be installed this module on equipment such as current treadmill, and the wiring is convenient.

Further, the diameter of the through hole is smaller than that of the part of the outer ring of the knob shuttle outside the upper shell. According to the arrangement, the through hole can be blocked by the outer ring of the knob shuttle, and dust can be prevented from entering the through hole.

Further, the elastic pad is made of one or more of silica gel, rubber and latex. The arrangement preferably realizes the functions of elastic reset and buffering through silica gel, and has long service life.

Furthermore, the bottom of the knob screen fixing seat is provided with an operation hole corresponding to the connecting piece. This setting can greatly make things convenient for the dismouting operation of knob subassembly, can make things convenient for assembly in earlier stage and later maintenance greatly.

Drawings

Fig. 1 is an exploded view of the present invention;

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

fig. 3 is a schematic diagram of the internal structure of the present invention.

In the figure, 1, a knob screen fixing seat; 2. an upper shell; 3. a knob transparent cover; 4. a knob LED display panel; 5. the knob fixes the inner ring; 6. a knob PCB board; 7. an elastic pad; 8. an outer ring of the knob shuttle; 9. a shuttle flying; 10. self-tapping screws with pads; 11. an operation hole; 21. a through hole; 61. and a data interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 all belong to the protection scope of the present invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered limiting.

As shown in fig. 1-3, the anti-drop instrument button module includes a knob screen fixing seat 1, a knob shuttle 9 assembly, a knob assembly and an upper case 2, wherein the knob screen fixing seat 1 and the upper case 2 are formed by injection molding, the knob screen fixing seat 1 and the upper case 2 are fixed and combined by screws to form an installation space, a through hole 21 for installing the knob shuttle 9 assembly and the knob assembly is formed in the upper case 2, and the diameter of the through hole 21 is smaller than that of a portion of the knob shuttle outer ring 8 located outside the upper case 2. With the arrangement, the through hole 21 can be blocked by the outer ring 8 of the knob shuttle, so that the dust can be reduced.

Specifically, the knob subassembly includes knob transparent cover 3, knob LED display panel 4 and the fixed inner circle 5 of knob, knob transparent cover 3 closes knob LED display panel 4 in the centre through the screw fixation with the fixed inner circle 5 of knob, just in the cavity is located to the fixed inner circle 5 of knob, and knob LED display panel 4 is connected with knob PCB board 6 electricity through winding displacement or wire, the fixed inner circle 5 bottoms of knob are equipped with convex spliced pole, through spliced pole and knob PCB board 6 are connected, be equipped with cushion 7 between the fixed inner circle 5 of knob and the knob PCB board 6, just cushion 7 bottom passes knob PCB board 6 and knob screen fixing base 1 butt. The connecting column is in contact with the knob PCB 6 and is fixed through the connecting piece, the structure is simple, and the internal space is fully utilized. Compared with the prior art that one more knob is used for fixing the inner ring 5, the internal knob LED display panel 4 can be better protected. Play knob subassembly's reset function through cushion 7, can play the buffer function between PCB board and the knob screen fixing base 1 simultaneously, kill two birds with one stone, space utilization is high, and the effect is showing.

Specifically, a cavity for mounting the knob assembly is formed in the knob flying shuttle 9 assembly, the knob flying shuttle 9 assembly comprises a knob flying shuttle outer ring 8 and a flying shuttle 9 connected with the knob PCB 6, the flying shuttle 9 inner ring is coaxially and rotatably connected with the knob fixed inner ring 5, and a gap is formed between the knob flying shuttle outer ring 8 and the knob fixed inner ring 5. The function switching of the knob is realized by matching the rotary knob flying shuttle outer ring 8 with the flying shuttle 9, the operation is convenient, the pressing operation of the knob is not influenced, and when the rotary knob flying shuttle outer ring 8 rotates, the inner knob component does not rotate. The assembly of the rotary-knob flying shuttle 9 is prior art, and how to realize the function switching is not described in detail here.

In one embodiment, the bottom of the knob assembly penetrates through the cavity and is fixed with a knob PCB 6 in the installation space through a connecting piece, the knob PCB 6 can move up and down in the installation space under the driving of the knob assembly, and the connecting piece is a self-tapping screw 10 with a pad. The self-tapping screw 10 with the pad can increase the contact area with the knob PCB 6 and reduce the problem that the knob PCB 6 is damaged due to the external force of the knob assembly.

Specifically, the knob assembly is matched with the knob shuttle 9 assembly to realize rotation function adjustment and pressing function adjustment.

Preferably, the knob PCB board 6 is provided with a plurality of data interfaces 61 extending out of the bottom of the knob screen fixing base 1. This setting can conveniently be installed this module on equipment such as current treadmill, and the wiring is convenient.

Preferably, the elastic pad 7 is made of one or more of silicone, rubber and latex. The arrangement preferably realizes the functions of elastic reset and buffering through silica gel, and has long service life.

Preferably, the bottom of the knob screen fixing seat 1 is provided with an operation hole 11 corresponding to the connecting piece. This setting can greatly make things convenient for the dismouting operation of knob subassembly, can make things convenient for assembly in earlier stage and later maintenance greatly.

The part of the utility model which is not described in detail is the prior art, so the utility model does not detail the part.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Although the terms of the knob screen fixing seat 1, the upper shell 2, the knob transparent cover 3, the knob LED display panel 4, the knob fixing inner ring 5, the knob PCB board 6, the elastic pad 7, the knob shuttle outer ring 8, the shuttle 9, the self-tapping screw with pad 10, the operation hole 11, the through hole 21, the data interface 61, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. An anti-drop instrument button module is characterized by comprising a knob screen fixing seat, a knob shuttle flying assembly, a knob assembly and an upper shell; the knob screen fixing seat and the upper shell are detachably combined to form an installation space, and a through hole for installing the knob shuttle flying assembly and the knob assembly is formed in the upper shell; the knob flying shuttle component is provided with a cavity for mounting the knob component; the bottom of the knob component penetrates through the cavity and is fixed with a knob PCB in the installation space through a connecting piece, and the knob PCB can move up and down in the installation space under the driving of the knob component; the knob assembly is matched with the knob shuttle flying assembly to realize rotation function adjustment and pressing function adjustment.

2. The anti-drop instrument button module according to claim 1, wherein the knob assembly comprises a knob transparent cover, a knob LED display panel and a knob fixing inner ring, the knob transparent cover and the knob fixing inner ring are detachably combined to seal the knob LED display panel in the middle, and the knob fixing inner ring is arranged in the cavity.

3. The drop-proof instrument button module as claimed in claim 2, wherein the bottom of the knob fixing inner ring is provided with a protruded connection column, and the connection column is connected with the knob PCB plate.

4. A drop-resistant instrument button module as claimed in claim 1, wherein the connector is a self-tapping screw with a gasket.

5. The anti-drop instrument button module as claimed in claim 3, wherein an elastic pad is disposed between the knob fixing inner ring and the knob PCB, and a bottom of the elastic pad passes through the knob PCB and abuts against the knob screen fixing seat.

6. The anti-drop instrument button module according to claim 2, wherein the knob shuttle assembly comprises an outer ring of the knob shuttle and a shuttle connected with a knob PCB, the inner ring of the shuttle is coaxially and rotatably connected with the inner ring of the knob, and a gap is formed between the outer ring of the knob shuttle and the inner ring of the knob.

7. The drop-proof instrument button module according to claim 1, wherein the knob PCB is provided with a plurality of data interfaces extending out of the bottom of the knob screen fixing seat.

8. The drop-proof instrument button module according to claim 6, wherein the diameter of the through hole is smaller than the diameter of the portion of the outer ring of the knob shuttle outside the upper case.

9. The drop-proof instrument button module according to claim 5, wherein the elastic pad is made of one or more of silicone, rubber and latex.

10. The drop-proof instrument button module according to any one of claims 1 to 9, wherein the bottom of the knob screen fixing seat is provided with an operation hole corresponding to the connecting member.