CN219979395U

CN219979395U - High resilience rubber button

Info

Publication number: CN219979395U
Application number: CN202320798554.5U
Authority: CN
Inventors: 张文欣
Original assignee: Changzhou Wenxin Electronic Accessories Co ltd
Current assignee: Changzhou Wenxin Electronic Accessories Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-11-07
Anticipated expiration: 2033-04-12

Abstract

The utility model provides a high-resilience rubber key, which comprises a mounting frame and a spring mechanism, wherein a fixing groove is welded in the mounting frame, the spring mechanism is arranged between the fixing grooves, the spring mechanism comprises a spring frame, a spring support, a spring, a column casing, a post rod and a spring casing, and the spring frame, the spring support, the spring, the column casing, the post rod, the spring casing, the fixing rod, the key casing, a soft cushion and a sealing ring are arranged through the spring frame, the spring casing, the spring, the post rod, the fixing rod, the key casing, the soft cushion and the sealing ring.

Description

High resilience rubber button

Technical Field

The utility model relates to the technical field of rubber keys, in particular to a high-resilience rubber key.

Background

The high rebound rubber key is a key made of high rebound material, is usually special rubber, has good elasticity and wear resistance, can maintain sensitivity and stability in long-time use, can bear larger pressure and repeated operation, and is widely applied to key designs of control panels of various electronic equipment, remote controllers, calculators, mobile phones and the like.

After the conventional high-resilience rubber key is used for a long time, the friction force exists, so that the key itself is worn, and the key cannot be reset completely, and the use experience is affected.

Thus, we provide a high resilience rubber key that solves the above problems.

Disclosure of Invention

The utility model aims to provide a high-resilience rubber key, which solves the problems that after the existing high-resilience rubber key provided in the background art is used for a long time, the key itself is worn due to the existence of friction force, so that the key cannot be completely reset, and the use experience is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high resilience rubber button, includes mounting bracket and spring mechanism, the inside welding of mounting bracket has the fixed slot, be provided with spring mechanism between the fixed slot, spring mechanism includes spring bracket, spring pillar, spring, column casing, pole and spring housing, the inner wall bottom of mounting bracket is provided with the spring bracket, the inner wall sliding connection of fixed slot has the dead lever, the top welding of dead lever has the button shell, the surface adhesion of button shell is connected with the cushion, the outside adhesion of button shell is connected with the sealing washer.

Preferably, a spring strut is arranged in the spring frame, and a spring is welded at the top end of the spring strut.

Preferably, a column casing is arranged on the inner side of the spring, and a post rod is arranged in the column casing. .

Preferably, the outer side of the spring frame is connected with a spring shell in a sliding manner, and welding is performed between the top end of the spring shell and the key shell.

Preferably, the top of the spring is welded with the key shell, and the spring is made of alloy steel.

Preferably, the key shell is tightly attached to the soft pad, and the soft pad is made of rubber.

Preferably, the key shell is tightly attached to the sealing ring, and the sealing ring is made of silica gel.

Compared with the prior art, the utility model has the beneficial effects that:

through the setting of spring bracket, spring pillar, spring, column casing, pole, spring shell, dead lever, button shell, cushion and sealing washer, push down the cushion when using, drive pole, button shell, spring and spring shell downward movement, push down the back pole and contact the receiving arrangement of components and parts through the round hole in the column casing.

After the hand is pressed down, because the spring receives the extrusion and produces elasticity, the spring drives spring housing, sealing washer, button shell and cushion upward movement after the hand is released, and the sealing washer nails the inside of mounting bracket and protrudes, makes the button resume the original dress, from this, even if rubber takes place wearing and tearing, still can utilize the elasticity of spring to keep its high resilience characteristic.

Drawings

FIG. 1 is a schematic diagram of the overall frontal structure of the present utility model;

FIG. 2 is a schematic view of the overall mounting frame structure of the present utility model;

FIG. 3 is a schematic side cross-sectional view of the entirety of the present utility model;

fig. 4 is a schematic overall front cross-sectional view of the present utility model.

Reference numerals in the drawings: 1. a mounting frame; 2. a fixing groove; 3. a spring mechanism; 301. a spring rack; 302. a spring strut; 303. a spring; 304. a column casing; 305. a post; 306. a spring housing; 4. a fixed rod; 5. a key case; 6. a soft cushion; 7. and (3) sealing rings.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a high resilience rubber button, including mounting bracket 1 and spring mechanism 3, the inside welding of mounting bracket 1 has fixed slot 2, be provided with spring mechanism 3 between the fixed slot 2, spring mechanism 3 includes spring bracket 301, spring pillar 302, spring 303, column casing 304, post pole 305 and spring housing 306, the inner wall bottom of mounting bracket 1 is provided with spring bracket 301, the inner wall sliding connection of fixed slot 2 has dead lever 4, the top welding of dead lever 4 has button shell 5, the surface adhesion of button shell 5 is connected with cushion 6, the outside of button shell 5 is stained with glues the link and has sealing washer 7.

Further, a spring support column 302 is arranged in the spring frame 301, a spring 303 is welded to the top end of the spring support column 302, and the bottom end of the spring 303 can be fixed in the device through the arrangement of the spring support column 302.

Further, a column casing 304 is arranged on the inner side of the spring 303, a post 305 is arranged in the column casing 304, and the device can trigger components through the arrangement of the post 305.

Further, the outer side of the spring frame 301 is slidably connected with a spring shell 306, and a welding is formed between the top end of the spring shell 306 and the key shell 5, so that the spring 303 can move in a limited space through the arrangement of the spring shell 306.

Further, the top of the spring 303 is welded with the key case 5, the spring 303 is made of alloy steel, and the device can rebound and recover through the arrangement of the spring 303.

Further, the key shell 5 is tightly attached to the soft pad 6, the soft pad 6 is made of rubber, and the key is pressed to feel better through the arrangement of the soft pad 6.

Further, the key shell 5 is tightly attached to the sealing ring 7, the sealing ring 7 is made of silica gel, and the device can ensure the cleanness of the inner space through the arrangement of the sealing ring 7.

Working principle: firstly, a high-resilience rubber key is pressed to a working position by a finger in the first step, the soft pad 6 is pressed in the first step, the soft pad 6 drives the key shell 5, the fixed rod 4, the spring shell 306, the spring 303 and the post 305 to move downwards, the post 305 is pressed in the third step to contact with a receiving device of a component through a round hole in the post barrel 304, and the finger key is loosened in the fourth step to restore to the original state due to the elasticity of the spring 303, so that the use process of the high-resilience rubber key is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high resilience rubber button, includes mounting bracket (1) and spring mechanism (3), its characterized in that: the inside welding of mounting bracket (1) has fixed slot (2), be provided with spring mechanism (3) between fixed slot (2), spring mechanism (3) are including spring bracket (301), spring pillar (302), spring (303), barrel (304), pole (305) and spring shell (306), the inner wall bottom of mounting bracket (1) is provided with spring bracket (301), the inner wall sliding connection of fixed slot (2) has dead lever (4), the top welding of dead lever (4) has button shell (5), the surface adhesion of button shell (5) is connected with cushion (6), the outside adhesion of button shell (5) is connected with sealing washer (7).

2. A high resilience rubber key according to claim 1, wherein the spring holder (301) is internally provided with a spring support (302), and the top end of the spring support (302) is welded with a spring (303).

3. The high resilience rubber key according to claim 1, wherein a cylinder (304) is provided on the inner side of the spring (303), and a post (305) is provided inside the cylinder (304).

4. The high resilience rubber key according to claim 1, wherein the outer side of the spring frame (301) is slidably connected with a spring shell (306), and a weld is formed between the spring shell (306) and the key shell (5).

5. The high resilience rubber key according to claim 1, wherein the top of the spring (303) is welded with the key case (5), and the spring (303) is made of alloy steel.

6. The high resilience rubber key according to claim 1, wherein the key case (5) is tightly attached to the soft pad (6), and the soft pad (6) is made of rubber.

7. The high resilience rubber key according to claim 1, wherein the key case (5) is tightly attached to the sealing ring (7), and the sealing ring (7) is made of silica gel.