Clamping device

Abstract

The utility model provides a clamping device, which is used for keeping a preset distance between a first component and a second component, and comprises a clamping main body which can be arranged on the first component; the damping component is connected to the clamping main body, so that the damping component wraps at least part of the clamping main body; and the damping component is in contact with the second component.

Description

Technical Field

[0001] The present invention relates to a clamping device, and belongs to the technical field of connecting components. Background Art

[0002] The buckle in the prior art is a structure for connecting two parts, which is generally injection molded by hard plastic or other materials.

[0003] However, the buckles in the prior art cannot be applied to the scene where two components are spaced a certain distance apart. Even if some buckles can be used in this scene, they cannot achieve shock absorption and sound elimination between the two devices. Utility Model Content

[0004] In order to solve one of the above technical problems, the present disclosure provides a clamping device.

[0005] According to one aspect of the present disclosure, there is provided a clamping device for maintaining a preset distance between a first component and a second component, comprising:

[0006] a clamping body, the clamping body being capable of being disposed on the first component; and

[0007] A shock absorbing component is connected to the clamping body, and the shock absorbing component wraps at least a portion of the clamping body; wherein the shock absorbing component is in contact with the second component.

[0008] According to the clamping device of at least one embodiment of the present disclosure, the clamping body includes a first part and a second part, the first part has a first surface and a second surface; the second part is arranged on the first surface of the first part; wherein the shock absorbing component at least partially wraps the second part, and the first component is arranged close to the second surface of the first part.

[0009] According to the clamping device of at least one embodiment of the present disclosure, the first portion is formed as a circular plate-shaped component.

[0010] According to the clamping device of at least one embodiment of the present disclosure, the first part is formed as a circular plate-shaped component, and the first part and the second part are connected by a connecting portion.

[0011] According to the clamping device of at least one embodiment of the present disclosure, at least a portion of the shock absorbing component is located in a region between the first portion and the second portion.

[0012] According to the clamping device of at least one embodiment of the present disclosure, the clamping body further includes a plurality of extension portions, and the extension portions extend from the second surface of the first portion in a direction away from the first portion.

[0013] According to the snap-fit ​​device of at least one embodiment of the present disclosure, a snap-fit ​​structure is provided between at least two adjacent extending portions.

[0014] According to the clamping device of at least one embodiment of the present disclosure, the number of the clamping structures is more than two, and the more than two clamping structures are evenly distributed along the circumference of the clamping body.

[0015] According to the clamping device of at least one embodiment of the present disclosure, a connecting plate is provided between at least two extending portions.

[0016] According to the clamping device of at least one embodiment of the present disclosure, a hole structure is formed between the connecting plate and the second surface of the first part.

[0017] According to the clamping device of at least one embodiment of the present disclosure, at least a portion of the shock absorbing component is located in the hole structure.

[0018] According to the clamping device of at least one embodiment of the present disclosure, a groove is formed on the outer surface of the connecting plate, and at least a portion of the shock absorbing component is located in the groove.

[0019] According to the clamping device of at least one embodiment of the present disclosure, a center hole is formed in the center of the clamping body, and at least a portion of the shock absorbing component passes through the center hole and is connected to a portion located in the hole structure and a portion located in the groove.

[0020] According to the clamping device of at least one embodiment of the present disclosure, the shock absorbing component includes:

[0021] A lip portion is formed with a receiving space having an opening, and the first part of the clamping body is located in the receiving space.

[0022] According to the clamping device of at least one embodiment of the present disclosure, one end of the clamping structure of the clamping body close to the first part is located in the accommodating space.

[0023] According to the clamping device of at least one embodiment of the present disclosure, the shock absorbing component includes a main body portion, and the lip portion is provided at one end of the main body portion.

[0024] According to the clamping device of at least one embodiment of the present disclosure, the other end of the main body is connected to a contact component via a rod component, wherein the contact component is used to contact the second component.

[0025] According to the clamping device of at least one embodiment of the present disclosure, the clamping body is made of a hard plastic material.

[0026] According to the clamping device of at least one embodiment of the present disclosure, the shock absorbing component is made of rubber or silicone material. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0028] Figures 1 to 4 It is a schematic structural diagram of a clamping device at different angles according to an embodiment of the present disclosure.

[0029] Figures 5 to 8 It is a schematic structural diagram of a clamping body at different angles according to an embodiment of the present disclosure.

[0030] Fig. 9 It is a schematic structural diagram of a shock absorbing component according to an embodiment of the present disclosure.

[0031] The specific reference numerals in the figure are:

[0032] 100 card connection body

[0033] 101 Part 1

[0034] 102 Part 2

[0035] 103 connection part

[0036] 104 extension

[0037] 105 buckle structure

[0038] 106 connection plate

[0039] 107 hole structure

[0040] 108 grooves

[0041] 200 shock absorbing parts

[0042] 201 Lip

[0043] 202 Main body

[0044] 203 rod parts

[0045] 204 contact components. DETAILED DESCRIPTION

[0046] The present disclosure is further described in detail below in conjunction with the accompanying drawings and implementations. It is understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings.

[0047] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure can be combined with each other. The technical solution of the present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0048] Unless otherwise specified, the exemplary embodiments / embodiments shown will be understood as providing exemplary features of various details of some ways in which the technical concept of the present disclosure can be implemented in practice. Therefore, unless otherwise specified, the features of the various embodiments / embodiments can be combined, separated, interchanged and / or rearranged without departing from the technical concept of the present disclosure.

[0049] The use of cross-hatching and / or shading in the accompanying drawings is generally used to make the boundaries between adjacent components clear. As such, unless otherwise specified, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for the specific materials, material properties, dimensions, proportions, commonalities between the components shown, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the accompanying drawings, the sizes and relative sizes of the components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments can be implemented differently, the specific process sequence can be performed in a different order than described. For example, two successively described processes can be performed substantially simultaneously or in an order opposite to the described order. In addition, the same figure numbers represent the same components.

[0050] When a component is referred to as being "on" or "over," "connected to," or "coupled to" another component, the component may be directly on, directly connected to, or directly coupled to the other component, or intervening components may be present. However, when a component is referred to as being "directly on," "directly connected to," or "directly coupled to" another component, there are no intervening components. For this purpose, the term "connected" may refer to a physical connection, an electrical connection, etc., with or without intervening components.

[0051] For descriptive purposes, the present disclosure may use spatially relative terms such as "under," "beneath," "under," "down," "over," "upper," "above," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "under" or "beneath" other components or features would subsequently be positioned "over" the other components or features. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0052] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values ​​and / or the values ​​provided that will be recognized by those of ordinary skill in the art.

[0053] Figures 1 to 4 It is a schematic structural diagram of a clamping device at different angles according to an embodiment of the present disclosure.

[0054] like Figures 1 to 4 As shown, the present disclosure provides a clamping device, which can be fixed on a first component and contact a second component when in use, so that a preset distance can be maintained between the first component and the second component. The first component can be a mounting plate, and a through hole is provided on the first component, and the clamping device can be fixed in the through hole.

[0055] The second component may be a component near the mounting plate. The second component can generate vibration during operation. However, due to the arrangement of the clamping device disclosed in the present invention, the vibration of the second component will not be transmitted to the first component.

[0056] Specifically, the clamping device of the present disclosure includes a clamping body 100 and a shock absorbing component 200. Although the clamping body 100 and the shock absorbing component 200 are described below by decomposing them into multiple components, those skilled in the art should know that the clamping body 100 can be integrally formed, for example, integrally formed by injection molding. The clamping body 100 can be made of hard plastic, which can be polyolefin, polypropylene (PP), polyethylene (PE), polyvinyl chloride (PVC), polystyrene, phenolic plastic, amino plastic, polyamide (PA), polycarbonate (PC), polyoxymethylene, ABS resin, polytetrafluoroethylene, polyester, polysulfone, polyimide and other materials.

[0057] In addition, the shock absorbing component 200 of the present disclosure can also be integrally formed, for example, integrally formed by injection molding. The shock absorbing component 200 can be made of an elastic material, such as rubber or silicone.

[0058] In the present disclosure, the snap-on body 100 can be arranged on the first component; the shock-absorbing component 200 is connected to the snap-on body 100, and the shock-absorbing component 200 wraps at least a portion of the snap-on body 100; and the shock-absorbing component 200 and the snap-on body 100 will not be easily separated.

[0059] Thus, when the clamping device of the present disclosure is in use, the shock absorbing component 200 contacts the second component, and accordingly, the second component can be kept at a desired position. Furthermore, when the second component vibrates, due to the shock absorbing effect of the shock absorbing component 200, the vibration will not be transmitted to the first component, thereby solving the technical problem raised in the background technology.

[0060] The following will be combined Figures 5 to 9 The structures of the clamping body 100 and the shock absorbing component 200 of the present disclosure are described in detail.

[0061] Figures 5 to 8 1 is a schematic structural diagram of a clamping body 100 at different angles according to an embodiment of the present disclosure. Fig. 9 is a schematic structural diagram of a shock absorbing component 200 according to an embodiment of the present disclosure.

[0062] In the present disclosure, the clamping body 100 includes a first part 101 and a second part 102. In a preferred embodiment, the first part 101 is formed as a circular plate-shaped component. Of course, the first part 101 of the present disclosure can also be formed into components of other shapes according to actual usage scenarios, and the present disclosure does not limit this.

[0063] The first part 101 has a first surface (upper surface) and a second surface (lower surface); wherein the first surface and the second surface can be formed into a plane or a substantially plane. The second part 102 is arranged on the first surface of the first part 101; that is, the second part 102 can be located above the first part 101. The first component is arranged close to the second surface of the first part 101.

[0064] More preferably, the first part 101 is formed as a circular plate-shaped component, and the first part 101 and the second part 102 are connected via a connecting portion 103 .

[0065] Moreover, the clamping body 100 further includes a plurality of extension portions 104, which extend from the second surface of the first part 101 in a direction away from the first part 101. In other words, the extension portion 104 can be formed into a columnar structure, and a chamfered structure is formed at one end of the extension portion 104 away from the first part 101, and through the provision of the chamfered structure, the clamping body 100 of the present disclosure can be conveniently inserted into the through hole provided in the first component.

[0066] In a preferred embodiment, the number of the extending portions 104 can be four, so that the structure below the first portion 101 is formed into a substantially quadrilateral structure. Those skilled in the art should know that the number of the extending portions 104 can also be set to other values ​​as required.

[0067] In the present disclosure, a buckle structure 105 is disposed between at least two adjacent extension portions 104. That is, after these extension portions 104 are disposed, there will be a gap between the adjacent extension portions 104, and the buckle structure 105 can be disposed in the gap.

[0068] Preferably, the lower parts of the two side walls of the snap structure 105 are respectively connected to the lower ends of the two extension parts 104. Correspondingly, there is a gap between the upper parts of the two side walls of the snap structure 105 and the extension parts 104. The setting of the gap can facilitate the deformation of the snap structure 105 and facilitate the installation of the snap-on body 100 in the through hole of the first component.

[0069] Specifically, the surface of the snap structure 105 close to the second surface of the first part 101 is formed into a plane. At this time, one surface of the first component contacts the second surface of the first part 101, and the other surface of the first component contacts the plane of the snap structure 105, thereby the first component is confined between the snap structure 105 and the first part 101.

[0070] More preferably, along the direction from bottom to top (i.e., along the direction approaching the first part 101), the radial dimension of the snap structure 105 gradually increases, so that when the snap body 100 is installed on the first component, the snap structure 105 can be deformed, and when the first component is installed in place, the position of the first component is fixed by the rebound of the snap structure 105.

[0071] In the present disclosure, the buckle structures 105 are provided in two or more numbers, and the two or more buckle structures 105 are evenly distributed along the circumference of the clamping body 100. In a specific embodiment, the buckle structures 105 are provided in two numbers, and the two buckle structures 105 are arranged opposite to each other.

[0072] In the present disclosure, a connecting plate 106 is provided between at least two extending portions 104 , and thus the extending portion 104 can have a higher strength through the provision of the connecting plate 106 , and accordingly, the snap structure 105 is also provided more firmly.

[0073] A hole structure 107 is formed between the connecting plate 106 and the second surface of the first part 101 . The hole structure 107 is used for a portion of the shock absorbing component 200 to pass through, and ensures a higher connection strength between the shock absorbing component 200 and the clamping body 100 .

[0074] More preferably, a groove 108 is formed on the outer surface of the connecting plate 106 , and the groove 108 is used to accommodate part of the shock absorbing component 200 , thereby also enabling a higher connection strength between the shock absorbing component 200 and the clamping body 100 .

[0075] A center hole is formed at the center of the snap-fit ​​body 100 , wherein the center hole can be composed of the center hole of the first part 101 , the center hole of the second part 102 and the center hole of the connecting part 103 , so that the snap-fit ​​body 100 can be formed into a through structure.

[0076] At least part of the shock absorbing component 200 is located in the hole structure 107 , at least part of the shock absorbing component 200 is located in the groove 108 , and at least part of the shock absorbing component 200 passes through the center hole and is connected with the part located in the hole structure 107 and the part located in the groove 108 .

[0077] In other words, the shock absorbing component 200 configured in this way cannot be removed from the clamping body 100 unless the structure located in the center hole is pulled apart.

[0078] More preferably, the shock absorbing component 200 at least partially wraps the second part 102. Preferably, the second part 102 is completely wrapped by the shock absorbing component 200, and at least part of the shock absorbing component 200 is located in the area between the first part 101 and the second part 102. Preferably, the shock absorbing component 200 fills the area between the first part 101 and the second part 102.

[0079] refer to Fig. 9 The shock absorbing component 200 of the present disclosure may include a lip portion 201, wherein the lip portion 201 is formed with a receiving space having an opening (i.e., a receiving space having a downward opening), and the first part 101 of the clamping body 100 is located in the receiving space. More preferably, one end of the buckle structure 105 of the clamping body 100 close to the first part 101 is located in the receiving space, so that the lower edge of the lip portion 201 can contact the first component, so that the first component is fixed more firmly.

[0080] In addition, the shock absorbing component 200 of the present disclosure includes a main body 202, and the lip portion 201 is disposed at one end of the main body 202. The other end of the main body 202 is connected to a contact component 204 through a rod component 203, wherein the contact component 204 is used to contact the second component.

[0081] Preferably, the rod component 203 is arranged along the central axis of the shock absorbing component 200, and the contact component 204 is formed as a disc-shaped component, so that the contact component 204 can have a larger contact plane with the second component, so that the second component can be stably supported.

[0082] The clamping device disclosed in the present invention can separate two assembly parts through a clamping body made of hard plastic and a shock-absorbing component made of elastic material coated on the clamping body, and will not transmit vibration, or reduce the transmission of vibration. For example, the clamping device can be directly assembled on the relevant assembly part, and the entire clamping device is clamped on the mounting plate by a clamping method, with good assembly processability and no need for special assembly tooling. Then, the vibration of the assembly part itself during operation can be damped and silenced by the shock-absorbing structure, and the risk of direct transmission to the mounting plate can be effectively isolated, effectively reducing the impact of working noise.

[0083] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments / methods or examples described in this specification and the features of the different embodiments / methods or examples, unless they are contradictory.

[0084] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0085] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A clamping device, used to keep a first component and a second component at a preset distance, characterized in that: include: A clamping body, which can be arranged on the first component; as well as A shock absorbing component is connected to the clamping body, and the shock absorbing component wraps at least a portion of the clamping body; wherein the shock absorbing component is in contact with the second component.

2. The clamping device according to claim 1, characterized in that: The clamping body includes a first part and a second part, the first part has a first surface and a second surface; the second part is arranged on the first surface of the first part; wherein the shock absorbing component at least partially wraps the second part, and the first component is arranged closely against the second surface of the first part.

3. The clamping device according to claim 2, characterized in that: The first portion is formed as a circular plate-shaped member.

4. The clamping device according to claim 2, characterized in that: The first part is formed as a circular plate-shaped member, and the first part and the second part are connected via a connecting portion.

5. The clamping device according to claim 4, characterized in that: At least a portion of the shock absorbing member is located in a region between the first portion and the second portion.

6. The clamping device according to claim 2, characterized in that: The clamping body further includes a plurality of extension portions, wherein the extension portions extend from the second surface of the first portion toward a direction away from the first portion.

7. The clamping device according to claim 6, characterized in that: A snap-fit ​​structure is provided between at least two adjacent extension portions.

8. The clamping device according to claim 7, characterized in that: The number of the buckle structures is more than two, and the more than two buckle structures are evenly distributed along the circumference of the clamping body.

9. The clamping device according to claim 6, characterized in that: A connecting plate is arranged between at least two extending parts.

10. The clamping device according to claim 9, characterized in that: A hole structure is formed between the connecting plate and the second surface of the first part.

11. The clamping device according to claim 10, characterized in that: At least a portion of the shock absorbing component is located within the hole structure.

12. The clamping device according to claim 10, characterized in that: A groove is formed on the outer surface of the connecting plate, and at least a portion of the shock absorbing component is located in the groove.

13. The clamping device according to claim 12, characterized in that: A central hole is formed at the center of the clamping body, and at least a portion of the shock absorbing component passes through the central hole and is connected with a portion located in the hole structure and a portion located in the groove.

14. The clamping device according to claim 2, characterized in that: The shock absorbing component comprises: The lip portion is formed with a receiving space having an opening, and the first part of the clamping body is located in the receiving space.

15. The clamping device according to claim 14, characterized in that: One end of the buckle structure of the clamping body close to the first part is located in the accommodating space.

16. The clamping device according to claim 14, characterized in that: The shock absorbing component includes a main body, and the lip edge portion is arranged at one end of the main body.

17. The clamping device according to claim 16, characterized in that: The other end of the main body is connected to a contact component via a rod component, wherein the contact component is used to contact the second component.

18. The clamping device according to claim 1, characterized in that: The clamping body is made of hard plastic material.

19. The clamping device according to claim 1, characterized in that: The shock absorbing component is made of rubber or silicone material.

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