CN217011095U - Simulation damping device and sound box equipment - Google Patents

Abstract

The embodiment of the utility model discloses a simulated damping device and sound box equipment, and relates to the technical field of sound equipment, wherein the simulated damping device comprises a connecting shell, a conical shell, a shaft body and two elastic bodies, wherein the conical shell comprises a guide hole, and the guide hole extends from the top end of the conical shell to the bottom end of the conical shell; the shaft body comprises a connecting groove and a central shaft, the connecting groove is fixedly arranged on the central shaft, the two elastic bodies are respectively nested at two ends of the central shaft, and the two elastic bodies are respectively pressed and fixed at the bottom end of the conical shell by two ends of the shaft body; the connecting groove of the shaft body is communicated with the guide hole; the connecting shell is provided with a connecting column which penetrates through the guide hole to be connected with the connecting groove, wherein the connecting column can rotate in the guide hole under the action of external force. The damping effect can be simulated without lubricating oil, and the opening and closing stability and the damping performance are achieved.

Description

Simulation damping device and sound box equipment

Technical Field

The utility model relates to the technical field of sound equipment, in particular to a simulated damping device and sound box equipment.

Background

Along with scientific and technological development, the introduction of intelligence house, bedside is often arranged in to the indispensable partly of multi-functional pronunciation audio amplifier as the intelligence house, and multi-functional pronunciation audio amplifier on the one hand possesses the atmosphere lamp, can act as the bedside lamp, and on the other hand multi-functional pronunciation audio amplifier possesses pronunciation and has the pronunciation instant music, can play the audio frequency with the mobile device linkage, and more there is partial multi-functional pronunciation audio amplifier to possess the function of charging, and the structural part that acts as cell phone stand can also charge for the mobile device through wireless charging technology.

However, in the multifunctional voice sound box on the market at present, the multifunctional voice sound box with the wireless charging function of the mobile phone is basically designed in a plane, when a person lies on a bed, the information of the mobile phone cannot be directly seen, the traditional damping structure brings about a plane tilting effect and also brings about a plurality of adverse factors, for example, the traditional damping structure is small in oil storage amount, poor in heat dissipation, long in service life and easy to generate noise due to consumption of lubricating oil, and the shock absorber is likely to cause cavitation when being used for a shock absorber to extend a stroke, so that the traditional damping structure is extremely unfavorable for being used as a damping structure of a smart home.

SUMMERY OF THE UTILITY MODEL

The technical problems to be solved by the embodiment of the utility model are that the traditional damping structure has less oil storage amount, poorer heat dissipation, long service life, easy noise generation due to consumption of lubricating oil, and possibility of cavitation when the shock absorber extends to the stroke, and when the shock absorber is used for furniture, people can inhale peculiar smell gas for a long time.

In order to solve the above problems, an embodiment of the present invention discloses an analog damping device. The damping effect can be simulated without lubricating oil, and the opening and closing stability and the damping performance are achieved.

In a first aspect, the present invention provides a simulated damping device, which comprises a connecting shell, a conical shell, a shaft body and two elastic bodies, wherein the conical shell comprises a guide hole, and the guide hole extends from the top end of the conical shell to the bottom end of the conical shell; the shaft body comprises a connecting groove and a central shaft, the connecting groove is fixedly arranged on the central shaft, the two elastic bodies are respectively nested at two ends of the central shaft, and the two elastic bodies are respectively and tightly pressed and fixed at the bottom end of the conical shell by two ends of the shaft body; the connecting groove of the shaft body is communicated with the guide hole; the connecting shell is provided with a connecting column, the connecting column penetrates through the guide hole to be connected with the connecting groove, and the connecting column can rotate in the guide hole under the action of external force.

The conical shell further comprises two limiting devices, the two limiting devices are fixedly arranged in the conical shell, and the two elastic bodies are respectively embedded in the two limiting devices in a pressing mode.

The conical shell further comprises a first fixing hole, and the first fixing hole is formed in the bottom end of the conical shell.

The technical scheme is that the simulation damping device further comprises a supporting base, the supporting base is connected with the conical shell through the fixing hole, and the shaft body is clamped and fixed by the supporting base and the conical shell.

The support base comprises two arc support plates, wherein the two arc support plates are arranged at one end of the support base and respectively support two ends of the connecting column.

The connecting shell further comprises a connecting plate, a second fixing hole is formed in the connecting plate, and the connecting plate is fixedly arranged at one end of the connecting column.

The connecting shell further comprises a support, and the support is connected with the second fixing hole of the connecting plate.

The further technical scheme is that the connecting column is in threaded connection with the connecting groove.

The further technical scheme is that the elastic body is a silica gel sleeve.

In a second aspect, the present invention further provides a sound box apparatus, which includes the analog damping device according to the first aspect and a sound box device, where the analog damping device is connected to the sound box device.

Compared with the prior art, the embodiment of the utility model can achieve the following technical effects:

through the resistance that produces between elastomer and the toper casing, the angle that just adjustable axis body of external force that needs to be greater than the resistance and toper casing, the angle of elevation opens and shuts the process steady, has shock attenuation nature, and overall structure need not lubricating oil, can not produce the noise moreover, has damped feeling and can not produce the peculiar smell gas, more accords with the damping structure as intelligent house product.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an analog damping device according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an analog damping device according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a connecting plate of an analog damping device according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of an analog damping device according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an analog damping device according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of an analog damping device according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of an analog damping device according to an embodiment of the present invention.

Reference numerals

The connecting device comprises a connecting shell 100, a conical shell 200, a shaft body 300, an elastic body 400, a guide hole 210, a top end 211, a bottom end 212, a limiting device 220, a first fixing hole 230, a connecting groove 310, a central shaft 320, a connecting column 110, a connecting plate 120, a second fixing hole 121, a supporting base 500, an arc-shaped supporting plate 510, a bracket 600 and a thread 700.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, wherein like reference numerals represent like elements in the drawings. It is apparent that the embodiments to be described below are only a part of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the embodiments of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the utility model. As used in the description of embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

Referring to fig. 1-7, an embodiment of the present invention provides an analog damping device. The analog damping device includes a connection housing 100, a cone housing 200, a shaft 300, and two elastic bodies 400. The components are specifically described as follows:

in the present embodiment, the conical shell 200 includes a guiding hole 210, and the guiding hole 210 extends from a top end 211 of the conical shell 200 to a bottom end 212 of the conical shell 200; the shaft body 300 comprises a connecting groove 310 and a central shaft 320, the connecting groove 310 is fixedly arranged on the central shaft 320, the two elastic bodies 400 are respectively nested at two ends of the central shaft 320, and the two elastic bodies 400 are respectively pressed and fixed at the bottom end 212 of the conical shell 200 by two ends of the shaft body 300; the connecting groove 310 of the shaft body 300 is communicated with the guide hole 210; the connecting shell 100 is provided with a connecting column 110, the connecting column 110 penetrates through the guide hole 210 to be connected with the connecting groove 310, wherein the connecting column 110 can rotate in the guide hole 210 under the action of external force.

Specifically, the analog damping device is composed of four parts, which are a connection housing 100, a conical housing 200, a shaft 300 and two elastic bodies 400, respectively, one end of the connection housing 100 is provided with a connection column 110 for extending the shaft 300, and some components can be installed, in an embodiment, the connection housing 100 can be provided with a mobile phone holder 600, and the angle of the mobile phone holder 600 can be adjusted within the rotatable range of the shaft 300 along with the connection housing 100. The cone housing 200 includes a guide hole 210, the cone housing 200 is used for limiting the rotatable range of the shaft body 300, and clamping and fixing the shaft body 300, so that the shaft body 300 can rotate along the shaft center, the guide hole 210 can indicate the direction of adjustment, the top end 211 of the guide hole 210 refers to the cone end of the cone housing 200, the bottom end 212 of the guide hole 210 refers to the bottom plane end of the cone housing 200, and the guide hole 210 extends from the top end 211 of the cone housing 200 to the bottom end 212 of the cone housing 200. The shaft body 300 includes a connection groove 310 and a central shaft 320, the connection groove 310 is used for connecting with the connection column 110 of the connection housing 100, so that the connection housing 100 as a whole follows the rotation of the shaft body 300 along the central shaft 320 under the action of the connection column 110, the central shaft 320 refers to a cylindrical object with an axis, the elastic body 400 is sleeved at both ends, so that the shaft body 300 can be clamped by the conical housing 200, meanwhile, friction force exists between the elastic body 400 and the conical housing 200, the rotation cannot easily occur, the shaft body 300 can rotate only by applying external force, and the shaft body reaches a static state again after no external force is applied.

The working process of the simulation damping device is as follows:

the two elastic bodies 400 are respectively sleeved at two ends of a central shaft 320 of the shaft body 300, the elastic bodies 400 and the shaft body 300 are arranged in the conical shell body 200 together, the connecting column 110 of the connecting shell body 100 is inserted into the guide hole 210 of the conical shell body 200 until the connecting column 110 is inserted into the connecting groove 310 of the shaft body 300, so that the connecting shell body 100 and the shaft body 300 are in a fixed connection state, in a static state, because the elastic bodies 400 are tightly clamped by the conical shell body 200, a great friction force is generated, the connecting shell body 100 and the shaft body 300 are in a static state at a certain angle, when an external force which is larger than the friction force between the elastic bodies 400 and the conical shell body 200 is applied to the connecting shell body 100 in the direction of the guide hole 210 of the conical shell body 200, the connecting shell body 100 and the shaft body 300 can rotate along the central shaft 320 of the shaft body 300, namely, the angle can be adjusted up and down in the direction of the guide hole 210, when the external force is applied or the applied external force is smaller than the friction force between the elastic bodies 400 and the conical shell body 200, the connection housing 100 and the shaft 300 are in a new angle and in a static state, the process of applying external force to rotate is all influenced by the friction force between the elastic body 400 and the conical housing 200, the friction force between the elastic body 400 and the conical housing 200 is determined by the material of the contact surface between the elastic body 400 and the conical housing 200, and the change of the friction force in the rotation process is small, so that the rotation hand feeling of damping can be simulated.

Through the resistance that produces between elastomer 400 and the conical shell 200, the external force that needs to be greater than the resistance just can adjust the angle of axis body 300 and conical shell 200, and the angle of elevation opens and shuts the process steady, has the shock attenuation nature, and overall structure need not lubricating oil, can not produce the noise moreover, has damped feeling and can not produce the peculiar smell gas, more accords with the damping structure as intelligent house product.

With reference to fig. 1, in this embodiment, the conical shell 200 further includes two position-limiting devices 220, the two position-limiting devices 220 are fixedly disposed in the conical shell 200, and the two elastic bodies 400 are respectively embedded in the two position-limiting devices 220 in a pressing manner.

Specifically, the position-limiting device 220 refers to a plastic partition plate block fixed inside the conical shell 200 for partitioning the inner space of the conical shell 200 to form a shaft body 300 fixedly sleeved with the elastic body 400, in one embodiment, one position-limiting device 220 is formed by two plastic partition plate blocks at the side of the elastic body 400 and three plastic partition plate blocks at the top 211 of the elastic body 400, and the two position-limiting devices 220 are respectively arranged in the conical shell 200 in a left-right symmetry manner.

Further, the conical shell 200 further includes a first fixing hole 230, and the first fixing hole 230 is disposed at the bottom end 212 of the conical shell 200.

Meanwhile, the analog damping device further comprises a supporting base 500, the supporting base 500 is connected with the conical shell 200 through the fixing hole, and the shaft body 300 is clamped and fixed by the supporting base 500 and the conical shell 200.

Specifically, the bottom end 212 of the conical shell 200 is further provided with a first fixing hole 230, the analog damping device further includes a supporting base 500, the supporting base 500 and the conical shell 200 can be fixedly connected through the first fixing hole 230, and meanwhile, the shaft body 300 in the conical shell 200 can be further clamped, so that the shaft body 300 is prevented from sliding up and down in the conical shell 200.

Further, the supporting base 500 includes two arc-shaped supporting plates 510, and the two arc-shaped supporting plates 510 are disposed at one end of the supporting base 500 and respectively support two ends of the connecting column 110.

Specifically, the supporting base 500 includes two arc supporting plates 510, the design of the arc supporting plates 510 is more fit to the central shaft 320, so as to further fix and support the shaft body 300 inside the conical shell 200, thereby preventing the shaft body 300 from loosening inside the conical shell 200.

Further, the connection housing 100 further includes a connection plate 120, the connection plate 120 is provided with a second fixing hole 121, and the connection plate 120 is fixedly disposed at one end of the connection column 110.

Meanwhile, the connection housing 100 further includes a bracket 600, and the bracket 600 is connected to the second fixing hole 121 of the connection plate 120.

Specifically, the connection housing 100 includes the connection plate 120, the connection plate 120 is used for installing the support 600, the connection housing 100 and the support 600 can be firmly fixed through the second fixing hole 121, so that the support 600 rotates along with the connection housing 100, in an embodiment, a screw is screwed into the second fixing hole 121 of the connection plate 120 through the support 600, the support 600 is fixed on the connection housing 100, the support 600 adjusts an angle in a rotatable range of the shaft body 300 along with the connection housing 100, and the support 600 includes the mobile phone support 600 and the wireless charging mobile phone support 600.

Further, the connecting column 110 is threadedly connected 700 to the connecting groove 310.

Specifically, the connection column 110 and the connection groove 310 are provided with a pair of screw threads 700, and the connection column 110 is screwed into the connection groove 310 by an external force, so that the connection column 110 is firmly connected with the shaft body 300 provided with the connection groove 310.

Further, the elastic body 400 is a silicone sleeve.

Specifically, the silica gel cover material is softer, and is flexible, and the protective apparatus, according to the thickness degree of silica gel cover, the size of cushioning effect is different, and in an embodiment, elastomer 400 is cliied to conical shell 200, produces the resistance, and the central axis 320 rotation angle that elastomer 400 was entangled need be adjusted to the external force that is greater than the resistance, consequently can simulate the damping and feel.

The embodiment of the utility model also provides sound box equipment. This audio amplifier equipment includes as above simulation damping device and audio amplifier device, simulation damping device with the audio amplifier device is connected:

in this embodiment, the speaker device includes a broadcasting unit and a power-on unit, and the broadcasting unit is connected to the power-on unit.

Specifically, the broadcasting unit refers to an audio output device, and can connect an element for outputting a signal with audio, and the electrifying unit with the broadcasting unit to transmit electric energy. The speaker device is disposed inside the support base 500 of the analog damping device to form a speaker device with an analog damping device.

The working process of the sound box equipment is as follows:

the connection column 110 of the connection casing 100 of the assembled analog damping device passes through the central hole, so that the connection casing 100 is fixedly connected with the support 600, meanwhile, the conical casing 200 of the assembled analog damping device, which contains the shaft body 300, is installed at the bottom end 212 of the connection casing 100, so that the conical casing 200 is fixedly connected with the support base 500, and the sound box device is placed inside the support base 500, thereby obtaining the support 600 connected through the connection column 110 of the connection casing 100 and the support base 500 containing the sound box device, so that the support 600 adjusts the angle between the support 600 and the support base 500 under the action of the shaft body 300, and the support base 500 completely has the sound playing function of the sound box device.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the terminology used in the description presented above should not be understood as necessarily referring to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, while the utility model has been described with respect to the above-described embodiments, it will be understood that the utility model is not limited thereto but may be embodied with various modifications and changes.

While the utility model has been described with reference to specific embodiments, the scope of the utility model is not limited thereto, and various equivalent modifications and substitutions may be easily made by those skilled in the art within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A simulated damping device is characterized by comprising a connecting shell, a conical shell, a shaft body and two elastic bodies, wherein the conical shell comprises a guide hole, and the guide hole extends from the top end of the conical shell to the bottom end of the conical shell; the shaft body comprises a connecting groove and a central shaft, the connecting groove is fixedly arranged on the central shaft, the two elastic bodies are respectively nested at two ends of the central shaft, and the two elastic bodies are respectively and tightly pressed and fixed at the bottom end of the conical shell by two ends of the shaft body; the connecting groove of the shaft body is communicated with the guide hole; the connecting shell is provided with a connecting column, the connecting column penetrates through the guide hole to be connected with the connecting groove, and the connecting column can rotate in the guide hole under the action of external force.

2. The analog damping device of claim 1, wherein the conical housing further comprises two position-limiting devices, the two position-limiting devices are fixedly disposed in the conical housing, and the two elastic bodies are respectively embedded in the two position-limiting devices in a pressing manner.

3. The analog damping device of claim 2 wherein the cone housing further comprises a first securing hole disposed at a bottom end of the cone housing.

4. The analog damping device of claim 3, further comprising a support base connected to the cone housing through the fixing hole, wherein the support base and the cone housing clamp the shaft.

5. The analog damper device according to claim 4, wherein said supporting base comprises two arc-shaped supporting plates, both of said arc-shaped supporting plates are disposed at one end of said supporting base and respectively support two ends of said connecting column.

6. The analog damping device of claim 1, wherein the connecting housing further comprises a connecting plate, the connecting plate is provided with a second fixing hole, and the connecting plate is fixedly arranged at one end of the connecting column.

7. The analog damping device of claim 6, wherein the connection housing further comprises a bracket connected with the second fixing hole of the connection plate.

8. The analog damping device of claim 1 wherein the connecting stud is threadably connected to the connecting slot.

9. The analog damping device of claim 1, wherein the elastomer is a silicone sleeve.

10. Loudspeaker device, comprising an analog damping means according to any of claims 1-9 and loudspeaker means, said analog damping means being connected to said loudspeaker means.

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