CN217735205U - Damping support - Google Patents

Abstract

The utility model relates to a damping support is comparatively inconvenient to the production assembly and the use installation of solving current like product, and manufacturing cost is higher, and stability is not good enough, and forward and reverse rotation damping produce inconsistent technical problem easily and design. Positioning pieces are symmetrically arranged on two sides of a frame body of the damping support, and shaft holes of the positioning pieces on the two sides are fixed in shaft holes of the frame body at two ends of the frame body through pins which are driven in on the two sides respectively; the spring is arranged between gaskets at two ends of a pin between a frame body shaft hole of the frame body and a positioning sheet shaft hole of a positioning sheet, namely the spring is arranged on the outer diameter of the pin between the frame body shaft hole of the frame body and the positioning sheet shaft hole of the positioning sheet, the gaskets are respectively arranged on the outer diameters of the pins at two sides of the spring, and one end of the pin is provided with a knurl; the support body is the integrated plate body of casting shaping, and the spacer is one side spacer shaft hole bending's plate. The support is mainly applied to the bottom surface of small equipment and plays a role in supporting.

Description

Damping support

Technical Field

The utility model relates to a hinge type support is a damping support.

Background

A hinge, also known as a hinge, is a mechanical device used to connect two solids and allow rotation between them; which are typically constructed of movable components, or foldable materials. Some existing supports adopt a hinge type structure, namely, positioning pieces are respectively arranged on two sides of the support, and the positioning pieces are respectively fixed in shaft holes on the edge of one side of the support through pins on the two sides; however, the coil round holes of the positioning pieces are in interference fit with the pins to generate damping, and the structure has the defects of high precision required by part processing, different sizes of forward and reverse damping of the support, unstable same-direction rotation damping effect and the like.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide a damping support to this field, make it solve the production assembly and the use installation of the current like product comparatively inconvenient, the production cost is higher, the stability is not good enough, and the forward and the reverse rotation damping produce inconsistent technical problem easily. The purpose is realized by the following technical scheme.

The utility model provides a damping support, this damping support's support body bilateral symmetry is equipped with the spacer, and the spacer is equipped with the mounting hole respectively, and a side of support body is equipped with the support body shaft hole, and one side border of spacer is equipped with the spacer shaft hole, and the spacer shaft hole of both sides spacer is fixed in the support body shaft hole at support body both ends through the pin that both sides were squeezed into respectively. The utility model has the advantages of its structural design main points are be equipped with the spring between the gasket at pin department both ends between the spacer in the support body shaft hole of support body and the spacer shaft hole of spacer, the pin external diameter between the support body shaft hole of support body and the spacer shaft hole of spacer is equipped with promptly the spring, the pin external diameter of spring both sides is equipped with respectively the gasket. Thereby make the spring compression produce pressure through the rotation of support body, extrude the gasket at both ends, the friction produces the damping between spacer and the support body simultaneously, makes the arbitrary angle of support body hover.

One end of the pin is provided with a knurl, and the knurl of the pin is driven into the frame body shaft hole of the frame body. Thereby further fastening the positioning sheet, the spring and the gasket at two ends of the frame body through the knurls on the pin.

The lengths of the two ends of the shaft hole of the positioning piece are smaller than the lengths of the two sides of the mounting hole of the positioning piece. Above-mentioned structure is convenient for the spacer further to be pressed close to with the support body, prevents that the spring of pin from causing compression tong or foreign matter to disturb.

The frame body is an integrated plate body formed by casting. Thereby improving the strength and the service life of the frame body.

The locating plate is a plate formed by bending a locating plate shaft hole on one side. Thereby reducing the production cost and preparation production of the positioning sheet.

The utility model has simple and reasonable structure design, convenient production, assembly, use and installation, low production cost, stable equidirectional rotary damping and good consistency of forward and reverse rotary damping; the cabinet is suitable for being used as an electric cabinet door, a cabinet in industries such as civil electric appliances, telecommunication, automatic control manufacturing and the like, a bracket of the electric cabinet, and structural improvement of similar products.

Drawings

Fig. 1 is a schematic perspective view of the present invention, in which a part a is framed.

Fig. 2 is an exploded enlarged view of the pin at the side a of fig. 1.

Fig. 3 is a partially enlarged side view of the assembled in-use state of fig. 2.

Figure number and name: 1. the frame body, 2, spacer, 3, pin, 301, annular knurl, 4, gasket, 5, spring.

Detailed Description

The structure and use of the present invention will now be further described with reference to the accompanying drawings. As shown in fig. 1-3, positioning pieces 2 are symmetrically arranged on two sides of a frame body 1 of the damping support, the positioning pieces are respectively provided with mounting holes, a frame body shaft hole is arranged on one side edge of the frame body, positioning piece shaft holes are arranged on one side edge of the positioning pieces, and the positioning piece shaft holes of the positioning pieces on two sides are respectively fixed on the frame body shaft holes at two ends of the frame body through pins 3 driven into the two sides. The method specifically comprises the following steps: be equipped with spring 5 between the gasket at pin department both ends between the spacer in the support body shaft hole of support body and the spacer shaft hole of spacer, the pin external diameter between the support body shaft hole of support body and the spacer shaft hole of spacer is equipped with promptly the spring, the pin external diameter of spring both sides is equipped with respectively the gasket. Meanwhile, one end of the pin is provided with a knurl 301, and the knurl of the pin is driven into a frame body shaft hole of the frame body; the lengths of the two ends of the shaft hole of the positioning piece are smaller than the lengths of the two sides of the mounting hole of the positioning piece. The support body is the integrated plate body of casting shaping, and the spacer is one side spacer shaft hole bending's plate.

The damping support fastens the positioning sheet, the spring and the gasket at two ends of the support body through the knurls on the pin, and the gasket at two ends is extruded by generating pressure through spring compression. When the frame body rotates, the gaskets at the two ends and the positioning pieces rub to generate damping, so that the frame body can hover at any angle. Thereby effectively realizing the damping between the positioning plate and the frame body and having the following advantages: 1. the damping generated by the compression of the spring replaces the damping effect generated by the interference between the positioning plate and the pin; 2. the structure is simple, and the precision requirement of parts is low; 3. effectively solves the problems of unstable equidirectional rotary damping and inconsistent forward and reverse rotary damping. The damping support is mainly applied to the bottom surface of small equipment, plays a role of supporting, is similar to a support frame on the bottom surface of a projector, and has an appearance similar to that of an existing hinge product.

Claims (5)

1. A damping support is characterized in that positioning pieces (2) are symmetrically arranged on two sides of a support body (1) of the damping support, mounting holes are respectively formed in the positioning pieces, a support body shaft hole is formed in one side edge of the support body, positioning piece shaft holes are formed in one side edge of each positioning piece, and the positioning piece shaft holes of the positioning pieces on the two sides are respectively fixed to the support body shaft holes in the two ends of the support body through pins (3) which are punched in the two sides; the spring is characterized in that a spring (5) is arranged between gaskets (4) at two ends of the pin (3) between the frame body shaft hole of the frame body (1) and the positioning sheet shaft hole of the positioning sheet (2), namely, the pin outer diameter between the frame body shaft hole of the frame body and the positioning sheet shaft hole of the positioning sheet is provided with the spring, and the pin outer diameters of two sides of the spring are respectively provided with the gaskets.

2. The damping support according to claim 1, characterized in that one end of the pin (3) is provided with knurls (301), and the knurls of the pin are driven into a support body shaft hole of the support body (1).

3. The damping support according to claim 1, characterized in that the length of the two ends of the spacer axle hole of the spacer (2) is less than the length of the two sides of the mounting hole of the spacer.

4. Damping bracket according to claim 1, characterized in that the frame body (1) is a cast one-piece plate body.

5. Damping bracket according to claim 1, characterized in that the spacer (2) is a plate bent from the axial hole of the spacer on one side.

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