CN217360651U

CN217360651U - Support and novel knob support connection structure for knob installation

Info

Publication number: CN217360651U
Application number: CN202220106681.XU
Authority: CN
Inventors: 姚程; 梁子有
Original assignee: Zhongshan Maobisi Electric Appliance Co ltd
Current assignee: Zhongshan Maobisi Electric Appliance Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-09-02
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a novel knob support connection structure, include: the support comprises a support body, wherein the support body is provided with a connecting hole in an up-and-down structure, and the left side of the support body is provided with a limiting baffle plate for limiting the installation position of a knob; this support body is used for with the drain pan cooperation with the knob spacing install on the drain pan, when this support body uses, arrange in the drain pan, and make spacing baffle and knob above that stretch into about the one end in the drain pan relatively and keep less clearance with it, carry out spacing assembly to the knob, because be equipped with the connecting hole that is upper and lower structure on the support body, be the fixing hole who corresponds from top to bottom with the connecting hole through setting up on the drain pan, from this can fix the support body through mode about the screw realization, the installation is simple and convenient, it has the label of striking sparks to drop easily or go up the inconvenient and easy askew problem of screw emergence of mode about adopting to fix the existence of mode about current knob and knob support to have been solved.

Description

Support and novel knob support connection structure for knob installation

Technical Field

The utility model relates to a relevant technical field of knob, in particular to support is used in knob installation still relates to novel knob leg joint structure.

Background

The knob is an element that is controlled to rotate by hand. The rotation is divided into continuous and multiple rotations according to functional requirements, and the rotation angle can reach 360 degrees; positioning rotation and the like can also be performed. The classified shapes can be divided into a round knob, a polygonal knob, a pointer knob, a manual rotating disc and the like.

Referring to the attached drawings, as shown in fig. 1 and fig. 2, the connection between the prior bottom shell 1 and the knob 2 is realized by an annular knob bracket 3, the knob is matched on a mounting through hole on the bottom shell, one end of the knob, which is provided with an annular flange, is positioned inside the bottom shell, a connecting hole is arranged on the knob bracket, the knob bracket is arranged in the bottom shell and is contacted with the bottom shell, the annular flange at the end part of the knob is positioned in an annular step on the knob bracket and plays a limiting role on the knob, the connecting through hole on the knob bracket is in left-right correspondence with a fixed through hole on the bottom shell and is connected together through a screw, if the knob bracket is fixed on the bottom shell from the outside of the bottom shell by the screw, a screw rod of the screw passes through the fixed through hole on the bottom shell and is in threaded connection with the connecting hole on the knob bracket, so that the screw head end of the screw can form a bulge outside the bottom shell, when the annular ignition label is attached on the periphery of the knob, the ignition label can not be completely attached on the bottom shell, the screw falls easily, if the screw from the inside knob support of drain pan when fixing the knob support on the drain pan, the screw rod of screw pass the connecting hole on the knob support and with fixed through hole threaded connection on the drain pan, because drain pan inner space is less, very inconvenient when leading to the screw, take place the phenomenon that the screw was beaten askew moreover easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the prior technical defect, the utility model aims to provide a novel knob support connection structure is in order to solve above-mentioned technical problem.

The utility model provides a technical scheme that technical problem adopted as follows:

according to an aspect of the utility model, design a novel knob leg joint structure, include: the support body, be equipped with on the support body and be the connecting hole of structure from top to bottom, the left side is equipped with the limit baffle who is used for restricting knob mounted position.

This support body is used for with the drain pan cooperation with the knob spacing install on the drain pan, when this support body uses, arrange in the drain pan, and make spacing baffle and knob above that stretch into about the one end in the drain pan relatively and keep less clearance with it, carry out spacing assembly to the knob, because be equipped with the connecting hole that is upper and lower structure on the support body, be the fixing hole who corresponds from top to bottom with the connecting hole through setting up on the drain pan, from this can fix the support body through mode about the screw realization, the installation is simple and convenient, it has the label of striking sparks to drop easily or go up the inconvenient and easy askew problem of screw emergence of mode about adopting to fix the existence of mode about current knob and knob support to have been solved.

For better solving the technical defect, the utility model discloses still have better technical scheme:

in some embodiments, the front side and the rear side of the limit baffle are both provided with limit blocks, and the distance between the two limit blocks is greater than the diameter of the annular flange at the end part of the knob or the width of the gear switch. Therefore, the knob or the gear switch can be well limited and mounted.

In some embodiments, the bracket body is provided with a convex column, and the connection hole penetrates through the convex column. Therefore, the fixing effect of the bracket body is ensured.

In some embodiments, the bracket body is provided with a reinforcing rib connected with the convex column. Therefore, the connection strength of the convex column and the bracket body can be enhanced.

In some embodiments, the lower end of the connection hole is provided with a tapered slope. Thereby, the screw penetration of the screw is facilitated.

In some embodiments, the limiting baffle is provided with a through hole. Therefore, the gear switch is convenient to install between the limit stop and the knob.

According to another aspect of the utility model, design a novel knob leg joint structure, include: drain pan, knob and the aforesaid the support body, be equipped with the installation through-hole on the drain pan and be the fixed through hole of penetrating structure from top to bottom, knob one end with the cooperation of installation through-hole to the one end that the knob has the annular flange is located inside the drain pan, inside the drain pan was located to the support body, and spacing baffle on the support body with the annular flange is controlled relatively and keeps less clearance, and the annular flange is located between two stoppers on the support body and keeps less clearance or contact with it, connecting hole on the support body with the fixed through hole corresponds from top to bottom and is in the same place through screw connection.

According to the utility model discloses a further aspect designs another kind of novel knob leg joint structure, include: drain pan, knob, gear switch and the aforesaid the support body, be equipped with the mounting through hole on the drain pan and be the fixing hole who runs through the structure from top to bottom, knob one end with the mounting through hole cooperation to the one end that the knob has the annular flange is located inside the drain pan, inside the drain pan was located to the support body to limit baffle on the support body with relative about the annular flange, gear switch locates between annular flange and the limit baffle to gear switch's rotatory end is pegged graft with the inside jack of knob, and gear switch is located between two stoppers on the support body and keeps less clearance or contact with it, the connecting hole on the support body with fixing through hole corresponds from top to bottom and is in the same place through screw connection.

Drawings

FIG. 1 is a schematic view of a connection structure of a bottom case and a knob in the prior art;

FIG. 2 is a schematic diagram of the disassembled structure of FIG. 1;

fig. 3 is a schematic structural view of a knob mounting bracket according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;

fig. 5 is a schematic structural view of a knob mounting bracket according to another embodiment of the present invention;

fig. 6 is a schematic structural view of a novel knob bracket connection structure according to an embodiment of the present invention;

FIG. 7 is a schematic view of the structure of FIG. 6 from another perspective;

FIG. 8 is a schematic diagram of the disassembled structure of FIG. 6;

fig. 9 is a schematic structural view of a novel knob bracket connection structure according to another embodiment of the present invention;

FIG. 10 is a schematic illustration of the disassembled structure of FIG. 9;

reference numerals:

1. a bottom case; 11. a fixing through hole; 2. a knob; 4. a stent body; 41. connecting holes; 42. a limit baffle; 43. a limiting block; 44. a convex column; 45. reinforcing ribs; 46. a tapered ramp; 47. a through hole; 5. a gear switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Example one

Referring to fig. 3 and 4, the present invention provides a support for mounting a knob, including: support body 4 is equipped with the connecting hole 41 that is upper and lower structure on the support body 4, and connecting hole 41 sets up one or two or three, and the preferred connecting hole 41 of this embodiment sets up two, and support body 4 left side is equipped with the limit baffle 42 that is used for restricting the knob 2 mounted position, and limit baffle 42 is vertical form or slope form, and the preferred limit baffle 42 of this embodiment is vertical form.

The front side and the rear side of the limit baffle 42 are both provided with limit blocks 43, and the distance between the two limit blocks 43 is larger than the diameter of the annular flange at the end part of the knob or the width of the gear switch.

The bracket body 4 is provided with convex columns 44, the number of the convex columns 44 is the same as that of the connecting holes 41, and the connecting holes 41 penetrate through the convex columns 44.

The bracket body 4 is provided with a reinforcing rib 45 connected with the convex column 44.

The lower end of the coupling hole 41 is provided with a tapered slope 46.

Example two

Referring to fig. 5, the present invention provides another support for installing a knob, which is different from the first embodiment in that: the limiting baffle 42 is provided with a through hole 47, and after the gear switch is arranged in the bottom shell, the through hole 47 facilitates the rotation end of the gear switch to penetrate through to be connected with the knob in an inserting mode.

EXAMPLE III

Referring to fig. 6 to 8, the present invention provides a novel knob bracket connection structure, including: bottom shell 1, support body 4 in knob 2 and the second embodiment, be equipped with the installation through-hole on the bottom shell 1 and be the fixed through-hole 11 of through structure from top to bottom, 2 one end of knob and installation through-hole cooperation, and the one end that knob 2 has the annular flange is located bottom shell 1 inside, the annular flange diameter is greater than the installation through-hole diameter, support body 4 is located bottom shell 1 inside, and relative and keep less clearance about limit baffle 42 on support body 4 and the annular flange, the annular flange is located between two stopper 43 on support body 4 and keeps less clearance or contact with it, connecting hole 41 on support body 4 corresponds from top to bottom and is in the same place through screw connection with fixed through-hole 11.

Example four

Referring to fig. 9 and 10, the present invention provides another novel knob bracket connection structure, including: a bottom case 1, a knob 2, a shift switch 5, and a bracket body 4 in the first or second embodiment, wherein the bracket body 4 in the first embodiment is used for description, a mounting through hole and a fixing through hole 11 in a vertical penetrating structure are formed on the bottom case 1, one end of the knob 2 is matched with the mounting through hole, and one end of the knob 2 with an annular flange is positioned inside the bottom shell 1, the diameter of the annular flange is larger than that of the mounting through hole, the bracket body 4 is arranged inside the bottom shell 1, the limit baffle 42 on the bracket body 4 is opposite to the annular flange left and right, the gear switch 5 is arranged between the annular flange and the limit baffle 42, and the rotating end of the gear switch 5 is inserted into the jack inside the knob 2, the gear switch 5 is positioned between the two limiting blocks 43 on the bracket body 4 and keeps a small gap or contact with the two limiting blocks, and the connecting hole 41 on the bracket body 4 corresponds to the fixing through hole 11 up and down and is connected together through a screw.

The above description is only some embodiments of the present invention, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the inventive concept, and these modifications and improvements all belong to the protection scope of the present invention.

Claims

1. A bracket for mounting a knob, comprising: the support comprises a support body, wherein the support body is provided with a connecting hole in an up-and-down structure, and the left side of the support body is provided with a limiting baffle plate for limiting the installation position of a knob;

the front side and the rear side of the limiting baffle are both provided with limiting blocks, and the distance between the two limiting blocks is larger than the diameter of the annular flange at the end part of the knob or the width of the gear switch.

2. The bracket for mounting a knob according to claim 1, wherein the bracket body is provided with a boss, and the connection hole penetrates the boss.

3. The bracket for mounting a knob according to claim 2, wherein the bracket body is provided with a rib connected to the boss.

4. The bracket for mounting a knob according to claim 3, wherein the lower end of the coupling hole is provided with a tapered slope.

5. The bracket for mounting the knob according to claim 4, wherein the limit baffle is provided with a through hole.

6. The utility model provides a novel knob support connection structure which characterized in that includes: the support comprises a bottom shell, a knob and the support body as claimed in claim 5, wherein the bottom shell is provided with a mounting through hole and a fixing through hole which is of a vertical penetrating structure, one end of the knob is matched with the mounting through hole, one end of the knob, which is provided with an annular flange, is positioned inside the bottom shell, the support body is arranged inside the bottom shell, a limit baffle plate on the support body is opposite to the annular flange left and right and keeps a small gap, the annular flange is positioned between two limit blocks on the support body and keeps a small gap or contact with the two limit blocks, and a connecting hole on the support body corresponds to the fixing through hole vertically and is connected together through a screw.

7. The utility model provides a novel knob support connection structure which characterized in that includes: the support comprises a bottom shell, a knob, a gear switch and the support body as claimed in any one of claims 1 to 5, wherein the bottom shell is provided with a mounting through hole and a fixing through hole which is of a vertical penetrating structure, one end of the knob is matched with the mounting through hole, one end of the knob, which is provided with an annular flange, is located inside the bottom shell, the support body is located inside the bottom shell, a limit baffle on the support body is opposite to the annular flange in the left-right direction, the gear switch is located between the annular flange and the limit baffle, the rotating end of the gear switch is plugged with a jack inside the knob, the gear switch is located between two limit blocks on the support body and keeps a small gap or contact with the two limit blocks, and a connecting hole in the support body corresponds to the fixing through hole in the vertical direction and is connected with the fixing through screw.