TWI600258B - Elastic plate rack - Google Patents

Description

Elastic plate frame

The present invention relates to shock absorbing technology, and more particularly to an elastic slat that provides a shock absorbing effect by mounting a device that generates vibration.

A device that generates vibration, such as a motor, that vibrates during operation. For example, an air conditioner drain is one of them. The applicant of this case has previously proposed the technology of China's M465719 patent for shock absorbing technology, and the technology disclosed therein is sufficient to absorb the vibration during operation and achieve the effect of shock absorption.

Although the technology provided by the aforementioned patent is sufficient to achieve the absorption function of the shock, there is a problem that the drop test cannot be withstood. In detail, when the elastic frame is dropped to the ground by a certain height together with the motor and the whole device, the motor and the like have a large mass, and the inertial impact force will cause the entire elastic frame to be deformed, thereby making the elastic frame The shock absorption of the plate is reduced, and even the shock absorbing ability it deserves is lost, which is the problem to be solved by the present invention.

In addition, the elastic frame of the aforementioned patent is mainly used for absorbing vibration in the up and down direction, and is less shock absorbing for horizontal vibration, which is also an improvement problem.

The main object of the present invention is to provide an elastic plate frame which, in addition to providing a shock absorbing function, has a high impact bearing capability and is not easily deformed after being subjected to an impact.

Still another object of the present invention is to provide an elastic shelf which absorbs vibration in the horizontal direction in addition to shock in the up and down direction.

An elastic plate frame according to the present invention includes: a plate body horizontally extending a plurality of elastic arms outwardly at an edge thereof, the plate body itself having a plurality of first connecting portions; each of the elastic arm portions and the The plate body is integrally formed and has a long plate shape, and is reciprocally S-shaped horizontally extending in a manner that the plate surface is parallel to the surface of the plate body; wherein each of the elastic arms extends vertically upwards with a vertical arm, and each of the vertical arms is further at the top end A connecting plate is horizontally extended, and each of the connecting plates has a second connecting portion.

Thereby, the present invention not only provides shock absorbing function, but also has high impact bearing capability, and is not easily deformed after being subjected to impact. In addition, with the vertical arms, the plate body can absorb the vibration in the horizontal direction in addition to the vibration in the up and down direction.

In order to explain the technical features of the present invention in detail, the following preferred embodiments will be described with reference to the drawings, wherein:

As shown in FIG. 1 , an elastic plate frame 10 according to a preferred embodiment of the present invention mainly has:

A plate body 11 extends horizontally outwardly from a plurality of elastic arms 15 thereof. The plate body 11 itself has a plurality of first connecting portions 12 for connection to a vibration source (for example, a motor) or other members. Each of the elastic arms 15 is integrally formed with the plate body 11 and has a long plate shape, and is horizontally curved and extended in a reciprocating S shape so that the plate surface is parallel to the surface of the plate body 11. In the present embodiment, the plate body 11 itself forms a plurality of hollowed out portions 13, which can provide installation convenience, for example, the effect of passing other components or fixing other components.

Each of the elastic arms 15 extends vertically upwardly from a vertical arm 16 , and each of the vertical arms 16 further extends horizontally to a connecting plate 17 , and each of the connecting plates 17 has a second connecting portion 171 . Each of the second connecting portions 171 is disposed at a top end of a column 94 (shown in FIGS. 3 and 4). By the arrangement of the vertical arms 16 and the second connecting portions 171, the second connecting portions 171 can be respectively disposed on the plurality of columns 94, and the plates can be made by the plurality of vertical arms 16 11 produces a slightly elastic resistance, which in turn improves the impact resistance and deformation resistance. In addition, since the second connecting portions 171 are disposed on the pillars 94, the plurality of vertical arms 16 are adjacent to the body of the pillars 94, and if there is a lateral impact force when the impact is generated, the plurality of the vertical arms 16 are adjacent to the pillars 94. The arm 16 has the opportunity to withstand the cylinders 94 to further absorb the impact force, while the upright arms 16 that are not against the cylinders can still produce a degree of return tension to absorb the impact force.

In this embodiment, the relationship between the elastic arms 15 and the vertical arms 16 is connected by an arc-shaped portion, and each of the arc-shaped portions is defined as the first curved portion 151. In addition, the relationship between each of the upright arms 16 and the connecting plate 17 is connected by an arc-shaped portion, and each of the arc-shaped portions is defined as a second curved portion 161. The first curved portion 151 and the second curved portion 161 are designed to increase the resistance when the shape is increased, and the problem that the right-angled bent structure is relatively weak can be improved.

Moreover, in the embodiment, the elastic arms 15 extend in different directions. In this way, the fixing effect in different directions can be provided, and the impact force in different directions can also be absorbed.

In addition, the connecting plates 17 at the top ends of the vertical arms 16 are horizontally extended in a predetermined direction, and the extending directions of the connecting plates 17 are not completely the same. Such a setting manner can mainly provide a fixed and convenient effect. Also, it can be determined that when the second connecting portions 171 are disposed on the pillars 94, the vertical arms 16 are located on the side of the pillars 94. s position.

In the embodiment, the connecting plates 17 are located opposite to the periphery of the plate body 11. Thereby, it can be ensured that the plate body 11 does not interfere with the pillars 94 when the second connecting portions 171 are disposed on the pillars 94.

In actual practice, the first connecting portions 12 and the second connecting portions 171 are plate-shaped and hollow at the center, and the plate-like portions around the hollow portion are circular. In addition, it may also be C-shaped, which is determined according to actual needs. Since the structure of the C-shape can be directly understood according to the drawings of the present invention, and is also a known technology, it is not represented by the drawings.

The structure of this embodiment has been described above, and the state of use of this embodiment will be described next.

Please refer to FIG. 2 to FIG. 4 again. Before use, a motor 96 and a drainage blade assembly 98 are mounted on the first connecting portion 12 of the plate body 11. In actual implementation, the screw 99 can be used. Locking, the state of which is shown in FIG. 2; and the plate body 11 together with the motor 96 and the drain blade assembly 98 are placed in a housing 92 of a drain device 91, which is disposed in the housing 92 The cylinders 94 are provided, and the second connecting portions 171 are locked by a plurality of screws 99, and the state thereof is as shown in FIG. Thereby, the plate body 11 is fixed to the cylinders 94 in the casing 92 together with the motor 96 and the drainage blades. Fig. 4 shows the state in which the motor 96 is removed in Fig. 3, and the state in which the present invention is mounted on the cylinders 94 can be more clearly seen.

When the motor 96 is in operation, the vibration generated by itself and the vibration generated by the drain blade assembly 98 will produce a shock absorbing function by the elastic return effect of the elastic arms 15. In addition, in the event of a collision during the drop or transport, the structure of the pillars 94 can be relatively utilized to offset the impact force by the structural relationship of the vertical arms 16 and the connecting plates 17. Therefore, the present invention has a high impact bearing capability, and the plate body 11 and the elastic arms 15 are not easily deformed after being subjected to an impact.

In addition, by the plurality of arms 16, the horizontal return elastic returning force can be provided to the plate body 11, thereby providing a horizontal shock absorbing capability.

10‧‧‧Flexible frame
11‧‧‧ board
12‧‧‧First Connection
13‧‧‧Knockout parts
15‧‧‧Flexible arm
151‧‧‧The first curved part
16‧‧‧立立臂
161‧‧‧The second curved part
17‧‧‧Connecting plate
171‧‧‧Second connection
91‧‧‧Drainage device
92‧‧‧Shell
94‧‧‧Cylinder
96‧‧‧Motor
98‧‧‧Drainage blade assembly
99‧‧‧ screws

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a preferred embodiment of the present invention. Figure 2 is an assembled view of a preferred embodiment of the present invention showing the state of the present invention in combination with a motor and a drain blade assembly. Figure 3 is a schematic view showing the state of use of a preferred embodiment of the present invention, showing the state in which the present invention is combined with the motor and the drain blade assembly and then integrally disposed in the casing of the drain device. Figure 4 is another assembled view of a preferred embodiment of the present invention showing the state of the structure of Figure 3 after removal of the motor.

10‧‧‧Flexible frame

11‧‧‧ board

12‧‧‧First Connection

13‧‧‧Knockout parts

15‧‧‧Flexible arm

151‧‧‧The first curved part

16‧‧‧立立臂

161‧‧‧The second curved part

17‧‧‧Connecting plate

171‧‧‧Second connection

Claims (9)

An elastic plate frame comprising: a plate body horizontally extending a plurality of elastic arms outwardly at an edge thereof, the plate body itself having a plurality of first connecting portions; each of the elastic arm portions being integrally formed with the plate body and having a long plate shape Reciprocating S-shaped horizontally extending in a manner that the plate surface is parallel to the surface of the plate; wherein: each of the elastic arms extends vertically upwardly with a vertical arm, and each of the vertical arms further extends a connecting plate horizontally at the top end, each The connecting plate has a second connecting portion. According to the elastic plate frame of claim 1, wherein the relationship between the elastic arms and the vertical arms is connected by an arc-shaped portion, and each of the arc-shaped portions is defined as a first curved portion. According to the elastic plate frame of claim 1, wherein the relationship between each of the vertical arms and the connecting plate is connected by an arc-shaped portion, and each of the arc-shaped portions is defined as a second curved portion. The elastic pallet of claim 1, wherein the plurality of elastic arms extend in different directions. According to the elastic plate frame of claim 1, wherein the connecting plates at the top ends of the vertical arms are horizontally extended in a predetermined direction. According to the elastic plate frame of claim 5, wherein the plurality of connecting plates extend in different directions. The elastic pallet of claim 1, wherein the plurality of connecting panels are located at a periphery of the panel. According to the elastic plate frame of claim 1, wherein the first connecting portion and the second connecting portions are plate-shaped and hollow at the center, and the plate-like portion around the hollow portion is circular or C shape. According to the elastic plate frame of the first aspect of the patent application, wherein the plate body itself forms a plurality of hollowed out parts.