CN210222729U

CN210222729U - Touch-sensitive spring assembly of easy automatic equipment

Info

Publication number: CN210222729U
Application number: CN201921771246.3U
Authority: CN
Inventors: Fugui Huang; 黄富贵
Original assignee: Foshan Konglongfeng Hardware Spring Co Ltd
Current assignee: Foshan Konglongfeng Hardware Spring Co Ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-03-31
Anticipated expiration: 2029-10-21

Abstract

The utility model relates to a touch-sensitive spring assembly which is easy to be assembled automatically, comprising a spring and a bracket which is used for supporting and fixing the spring and fixedly connecting the spring on a product; the main body of the spring is a cylindrical spiral body, and the top of the main body is provided with a truncated cone scroll body with a large upper part and a small lower part so as to form a scroll groove for placing a touch sheet at the top end of the main body; the bracket comprises a flat plate, a clamping ring vertically arranged on the top surface of the flat plate and pins vertically arranged on the bottom surface of the flat plate; the bottom end of the spring is sleeved and fixed on the clamping ring, so that the fixed connection with the bracket is realized; the support legs are inserted and fixed on the product through the pins, so that the fixed connection with the product is realized. The utility model discloses it is very convenient to assemble, is particularly useful for automatic equipment.

Description

Touch-sensitive spring assembly of easy automatic equipment

Technical Field

The utility model relates to a spring assembly, concretely relates to a spring unit for supporting fixed touch-sensitive piece.

Background

Touch sensing devices have been widely used in a series of electronic products such as mobile phones, computers, players, and home appliances. A common touch sensing device includes a spring assembly composed of a spring and a bracket for supporting and fixing a touch sensing sheet on the product. Under the traditional technical condition, the spring assemblies are all installed manually, the production efficiency is low, and the saving of the production cost is not facilitated. In order to improve the production efficiency and save the production cost, people develop a production line capable of automatically assembling springs and supports, and the springs and supports which are originally suitable for manual assembly are not suitable for automatic installation in structure and shape, so that structural improvement is required.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a touch-sensitive spring assembly convenient to automatic equipment.

The technical scheme of the utility model as follows:

a touch-sensitive spring assembly easy for automatic assembly comprises a spring and a bracket for supporting and fixing the spring and fixedly connecting the spring to a product;

the main body of the spring is a cylindrical spiral body, and the top of the main body is provided with a truncated cone scroll body with a large upper part and a small lower part so as to form a scroll groove for placing a touch sheet at the top end of the main body;

the bracket comprises a flat plate, a clamping ring vertically arranged on the top surface of the flat plate and pins vertically arranged on the bottom surface of the flat plate;

the bottom end of the spring is sleeved and fixed on the clamping ring, so that the fixed connection with the bracket is realized; the support legs are inserted and fixed on the product through the pins, so that the fixed connection with the product is realized.

Furthermore, the snap ring is arranged in the center of the top surface of the flat plate.

Furthermore, the clamping ring is spindle-shaped.

Furthermore, the annular wall of the snap ring is regularly provided with a plurality of V-shaped notches, so that the snap ring is in a petal shape.

Furthermore, the plate core of the flat plate is provided with a through hole which is butted with the annular cavity of the snap ring.

Furthermore, the pin is in an inverted U shape, and the top ends of the two U-shaped arms are respectively and symmetrically arranged at the middle points of the left and right opposite sides of the flat plate, so that a structural body with a Chinese character frame at the front and rear visual angles and a T-shaped left and right visual angles is formed between the pin and the flat plate.

Further, the flat plate, the snap ring and the pin are integrally formed.

The utility model discloses a spring top is equipped with the vortex groove of easily placing the touch-sensitive piece, and the support top is equipped with and supplies the spring light to cup joint fixed snap ring, and the bottom of support is equipped with the stabilizer blade that can easily peg graft and be fixed in on the product, and it is very convenient that the equipment gets up, is particularly useful for automatic equipment.

Drawings

FIG. 1 is a schematic view of an angle of the overall structure of the embodiment of the present invention

FIG. 2 is an exploded view of FIG. 1

Fig. 3 is a front/rear angle view of the overall structure of an embodiment of the present invention

FIG. 4 is a left/right angle view of the overall structure of the embodiment of the present invention

Detailed Description

The present invention will be described with reference to the accompanying drawings and specific embodiments.

Referring to FIGS. 1-4:

a touch-sensitive spring assembly easy to assemble automatically comprises a spring 1 and a bracket 2 for supporting and fixing the spring 1 and fixedly connecting the spring 1 to a product.

The main body of the spring 1 is a cylindrical spiral body, and the top of the spring is provided with a truncated cone scroll body 101 with a large top and a small bottom so as to form a scroll groove 102 for placing a touch pad at the top end of the spring.

The bracket 2 comprises a flat plate 201, a snap ring 202 vertically arranged on the top surface of the flat plate 201, and pins 203 vertically arranged on the bottom surface of the flat plate 201.

The bottom end of the spring 1 is sleeved and fixed on the snap ring 202, so that the fixed connection with the bracket 2 is realized; the bracket 2 is inserted and fixed on the product through the pins 203 thereof, thereby realizing the fixed connection with the product.

The snap ring 202 is disposed at the center of the top surface of the plate 201.

The snap ring 202 is spindle shaped.

The annular wall of the snap ring 202 is regularly provided with a plurality of V-shaped notches, so that the snap ring 202 is petal-shaped.

The plate center of the plate 201 is provided with a through hole 2011 which is butted with the ring cavity of the snap ring 202.

The pin 203 is in an inverted U shape, and the top ends of the two U-shaped arms are respectively and symmetrically arranged at the middle points of a group of opposite sides of the flat plate 201, so that a structure body with a front and back view angle in a Chinese character frame shape and a left and right view angle in a T shape is formed between the pin 203 and the flat plate 201.

The plate 201, the snap ring 202 and the pins 203 are integrally formed.

During the equipment, cup joint spring 1's bottom on snap ring 202, can be fixed in support 2 with spring 1, with participating in 203 grafting of support 2 on being fixed in the product, can accomplish the installation of the utility model, automatic equipment step is simple, swift.

Claims

1. A touch-sensitive spring assembly easy for automatic assembly comprises a spring (1) and a bracket (2) for supporting and fixing the spring (1) and fixedly connecting the spring (1) to a product; the method is characterized in that:

the main body of the spring (1) is a cylindrical spiral body, the top of the spring is provided with a truncated cone scroll body (101) with a large upper part and a small lower part, so that a scroll groove (102) for placing a touch sheet is formed at the top end of the spring;

the bracket (2) comprises a flat plate (201), a snap ring (202) vertically arranged on the top surface of the flat plate (201), and pins (203) vertically arranged on the bottom surface of the flat plate (201);

the bottom end of the spring (1) is sleeved and fixed on the snap ring (202), so that the fixed connection with the bracket (2) is realized; the bracket (2) is inserted and fixed on a product through the plug pins (203) of the bracket, so that the fixed connection with the product is realized.

2. A touch sensitive spring assembly that is amenable to automated assembly according to claim 1, wherein: the snap ring (202) is arranged at the center of the top surface of the flat plate (201).

3. A touch sensitive spring assembly that is easy to automate assembly according to claim 2, wherein: the snap ring (202) is spindle-shaped.

4. A touch sensitive spring assembly easy to automate assembly according to any of claims 1 to 3, wherein: the annular wall of the snap ring (202) is regularly provided with a plurality of V-shaped notches so that the snap ring (202) is in a petal shape.

5. A touch sensitive spring assembly that is amenable to automated assembly according to claim 1, wherein: the plate center of the flat plate (201) is provided with a through hole (2011) which is butted with the ring cavity of the snap ring (202).

6. A touch sensitive spring assembly that is amenable to automated assembly according to claim 1, wherein: the pin (203) is in an inverted U shape, and the top ends of the two U-shaped arms are respectively and symmetrically arranged at the middle points of a group of opposite sides of the flat plate (201), so that a structural body with a front-back view angle of a Chinese character frame and a left-right view angle of a T shape is formed between the pin (203) and the flat plate (201).

7. A touch sensitive spring assembly that is amenable to automated assembly according to claim 1, wherein: the plate (201), the retainer ring (202) and the pins (203) are integrally formed.