Base and support

Abstract

The embodiment of the utility model provides a base and a support. The base comprises a metal counterweight assembly and a plastic assembly, a first through hole is formed in the metal counterweight assembly, the plastic assembly comprises a first plastic part, the first plastic part comprises a shell and a first connecting part, the shell wraps the outer surface of the metal counterweight assembly, the first connecting part penetrates through the first through hole, and the two ends of the first connecting part are connected with the shell. According to the base provided by the embodiment of the invention, the medium-metal counterweight assembly and the metal counterweight assembly have relatively large weight and can meet the counterweight requirement of the base, and the plastic assembly is arranged on the periphery of the metal counterweight assembly, so that the appearance attractiveness of the base can be improved, the appearance requirement of a consumer on a product is met, and the base has relatively high structural stability.

Description

Technical Field

[0001] The present application relates to the technical field of bases, and in particular to a base and a bracket. Background Art

[0002] At present, the base of most consumer products on the market, due to the need for counterweight, is mostly assembled by means of a shell, counterweight blocks, screws and foot pads. The resulting base meets the counterweight requirement, but the appearance is not aesthetically pleasing. Utility Model Content

[0003] Based on this, an embodiment of the present application provides a base and a bracket.

[0004] In a first aspect, an embodiment of the present application provides a base, comprising a metal counterweight component and a plastic component, wherein the metal counterweight component is provided with a first through hole, and the plastic component comprises a first plastic part, wherein the first plastic part comprises an outer shell and a first connecting portion, wherein the outer shell is covered on the outer surface of the metal counterweight component, the first connecting portion passes through the first through hole, and both ends of the first connecting portion are connected to the outer shell.

[0005] In some embodiments, the metal counterweight assembly includes a first metal member and a second metal member stacked together, the first metal member is provided with a first via hole, the second metal member is provided with a second via hole, the first via hole and the second via hole are interconnected and together constitute the first via hole; and / or

[0006] The metal counterweight assembly is provided with a plurality of first through holes arranged at intervals.

[0007] In some embodiments, a positioning hole is further provided on the metal counterweight assembly, and the first plastic part further includes a second connecting portion, the second connecting portion passes through the positioning hole, and both ends of the second connecting portion are connected to the housing.

[0008] In some embodiments, a third via hole is provided on the first metal member, a fourth via hole is provided on the second metal member, the third via hole and the fourth via hole are interconnected and together constitute the positioning hole; and / or

[0009] The metal counterweight assembly is provided with a plurality of positioning holes arranged at intervals.

[0010] In some embodiments, the positioning hole includes a first positioning hole and a second positioning hole, the metal counterweight assembly is circular, and the first positioning hole and the second positioning hole are located on the same diameter of the metal counterweight assembly.

[0011] In some embodiments, the plastic component further includes a second plastic part, the second plastic part is coated on the outer surface of the first plastic part, and the hardness of the second plastic part is smaller than the hardness of the first plastic part.

[0012] In some embodiments, the base is provided with mounting holes, and the mounting holes include a third through hole and a fourth through hole provided on the plastic component and a fifth through hole provided on the metal counterweight component, the third through hole and the fourth through hole are respectively provided on both sides of the fifth through hole, and the third through hole, the fourth through hole and the fifth through hole are interconnected.

[0013] In a second aspect, an embodiment of the present application provides a bracket, comprising the base as described above.

[0014] In some embodiments, the bracket further includes a tray assembly and a connecting rod assembly, the tray assembly and the base are respectively disposed at two ends of the connecting rod assembly, and the tray assembly and the base are both connected to the connecting rod assembly.

[0015] In some embodiments, the tray assembly and the connecting rod assembly are detachably connected; and / or

[0016] The base and the connecting rod assembly are detachably connected.

[0017] The base provided in the embodiment of the present application includes a metal counterweight component and a plastic component, wherein the metal counterweight component has a large weight and can meet the counterweight requirement of the base, and by arranging the plastic component on the periphery of the metal counterweight component, the appearance of the base can be improved, thereby meeting the appearance requirements of consumers for the product, and since a first through hole is provided on the metal counterweight component, the first plastic part in the plastic component includes an outer shell and a first connecting portion, wherein the outer shell is coated on the outer surface of the metal counterweight component, the first connecting portion passes through the first through hole, and both ends of the first connecting portion are connected to the outer shell, that is, the first plastic part can not only use the outer shell to connect to the outer surface of the metal counterweight component, but also use the first connecting portion to connect to the inside of the metal counterweight component, thereby improving the connection strength between the first plastic part and the metal counterweight component, avoiding cracking, peeling and the like between the first plastic part and the metal counterweight component, and thus improving the structural stability of the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for describing the embodiments.

[0019] Figure 1 A schematic top view of a base provided in an embodiment of the present application.

[0020] Figure 2 for Figure 1 The structure shown is a schematic cross-sectional view along the AA direction.

[0021] Figure 3 A schematic diagram of an exploded decomposition of a base provided in an embodiment of the present application.

[0022] Figure 4 A schematic top view of a metal counterweight assembly provided in an embodiment of the present application.

[0023] Figure 5 A schematic diagram of the explosive decomposition of a metal counterweight assembly provided in an embodiment of the present application.

[0024] Figure 6 A schematic diagram of the three-dimensional structure of the bracket provided in an embodiment of the present application.

[0025] Component Symbols:

[0026] 130-base; 10-metal counterweight assembly; 101-first through hole; 11-first metal part; 111-first through hole; 12-second metal part; 121-second through hole; 21-first positioning hole; 22-second positioning hole; 113-third through hole; 124-fourth through hole; 30-plastic assembly; 31-first plastic part; 310-housing; 311-first connecting portion; 32-second plastic part; 40-mounting hole; 43-third through hole; 44-fourth through hole; 45-fifth through hole; 100-bracket; 110-tray assembly; 120-connecting rod assembly. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of this application.

[0028] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] 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, a feature defined as "first" or "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.

[0030] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0032] See also Figures 1 to 3 The embodiment of the present application provides a base 130, including a metal counterweight component 10 and a plastic component 30, the metal counterweight component 10 is provided with a first through hole 101, the plastic component 30 includes a first plastic part 31, the first plastic part 31 includes a shell 310 and a first connecting portion 311, the shell 310 is covered on the outer surface of the metal counterweight component 10, the first connecting portion 311 passes through the first through hole 101, and both ends of the first connecting portion 311 are connected to the shell 310.

[0033] The base 130 provided in the embodiment of the present application includes a metal counterweight component 10 and a plastic component 30, wherein the metal counterweight component 10 has a large weight and can meet the counterweight requirement of the base 130. By arranging the plastic component 30 on the periphery of the metal counterweight component 10, the appearance of the base 130 can be improved, thereby meeting the appearance requirements of consumers for the product. Since the metal counterweight component 10 is provided with a first through hole 101, the first plastic part 31 in the plastic component 30 includes a shell 310 and a first connecting portion 311, wherein the shell 310 is covered on the metal counterweight component 10, the first connecting portion 311 passes through the first through hole 101, and both ends of the first connecting portion 311 are connected to the outer shell 310. That is to say, the first plastic part 31 can not only use the outer shell 310 to connect to the outer surface of the metal counterweight assembly 10, but also use the first connecting portion 311 to connect to the inside of the metal counterweight assembly 10, thereby improving the connection strength between the first plastic part 31 and the metal counterweight assembly 10, avoiding cracking, peeling and the like between the first plastic part 31 and the metal counterweight assembly 10, and thus improving the structural stability of the base 130.

[0034] See also Figure 4 and Figure 5 The metal counterweight assembly 10 includes a first metal member 11 and a second metal member 12 which are stacked. The first metal member 11 is provided with a first through hole 111, and the second metal member 12 is provided with a second through hole 121. The first through hole 111 and the second through hole 121 are interconnected and together constitute the first through hole 101.

[0035] Exemplarily, the first via hole 111 and the second via hole 121 correspond to each other, and their edges are aligned.

[0036] See also Figure 4 The metal counterweight assembly 10 is provided with a plurality of first through holes 101 which are spaced apart from each other.

[0037] It is understandable that by providing a plurality of first through holes 101 on the metal counterweight assembly 10, the number of first connecting portions 311 in the first plastic part 31 is also multiple, thereby enhancing the connection strength between the first plastic part 31 and the metal counterweight assembly 10, thereby improving the structural stability of the base 130.

[0038] See also Figure 4 The metal counterweight assembly 10 is also provided with a positioning hole, and the first plastic part 31 also includes a second connecting portion (not shown), the second connecting portion passes through the positioning hole, and both ends of the second connecting portion are connected to the housing 310.

[0039] See also Figure 4The positioning holes may include a first positioning hole 21 and a second positioning hole 22 . The metal counterweight assembly 10 is circular. The first positioning hole 21 and the second positioning hole 22 are located on the same diameter of the metal counterweight assembly 10 .

[0040] Exemplarily, the first positioning hole 21 and the second positioning hole 22 have different sizes and / or shapes.

[0041] See also Figure 4 The first positioning hole 21 can be circular, and the second positioning hole 22 includes two semicircles and a rectangle located between the two semicircles. The rectangle intersects with the two semicircles with two relatively long sides, and the long side of the rectangle is equal to the diameter of the semicircle.

[0042] It can be understood that the base 130 provided in the embodiment of the present application can be prepared by injection molding. Before injection molding, the metal counterweight component 10 is first placed in the mold, and the positioning pin in the mold is inserted into the positioning hole of the metal counterweight component 10 to complete the positioning of the metal counterweight component 10. Then, a colloid is injected into the inner cavity of the mold, and the positioning pin is pulled out before the colloid cools down. After cooling, a first plastic part 31 is formed.

[0043] It is understandable that after the needle is removed, the liquid colloid will spontaneously flow into the positioning hole, so that the positioning hole is also filled with the colloid, thereby forming a second connecting part. Since the second connecting part also has the function of connecting the metal counterweight assembly 10 and the first plastic part 31, the connection strength between the first plastic part 31 and the metal counterweight assembly 10 can be further improved.

[0044] Exemplarily, at least one end of the positioning hole is provided with a guide C angle to facilitate the insertion of the positioning needle.

[0045] See also Figure 5 The first metal member 11 is provided with a third via hole 113 , and the second metal member 12 is provided with a fourth via hole 124 . The third via hole 113 and the fourth via hole 124 are interconnected and together constitute the positioning hole.

[0046] Exemplarily, the third via hole 113 and the fourth via hole 124 correspond to each other, and their edges are aligned.

[0047] See also Figure 4 The metal counterweight assembly 10 is provided with a plurality of positioning holes arranged at intervals.

[0048] See also Figure 2 and Figure 3The plastic component 30 further includes a second plastic part 32 . The second plastic part 32 is coated on the outer surface of the first plastic part 31 . The hardness of the second plastic part 32 is less than that of the first plastic part 31 .

[0049] It can be understood that the first plastic part 31 has a greater hardness, thereby improving the mechanical strength of the base 130 and maintaining a higher connection strength between the first plastic part 31 and the metal counterweight assembly 10; by arranging the second plastic part 32 on the outer surface of the first plastic part 31, since the second plastic part 32 has a lower hardness and is softer, it can improve the user feel and enhance the user experience.

[0050] Exemplarily, the material of the first plastic part 31 can be polycarbonate (PC) or glass fiber reinforced polycarbonate, and glass fiber reinforced polycarbonate is a composite of polycarbonate and glass fiber, wherein the mass percentage of glass fiber is 10% to 40%, for example, 10%, 20%, 30%, 40%, etc.

[0051] Exemplarily, the material of the second plastic member 32 may be silicone rubber.

[0052] For example, the second plastic part 32 may be formed on the outer surface of the first plastic part 31 by means of secondary injection molding (overmolding).

[0053] See also Figure 1 and Figure 2 The base 130 is provided with a mounting hole 40, and the mounting hole 40 includes a third through hole 43 and a fourth through hole 44 provided on the plastic component 30 and a fifth through hole 45 provided on the metal counterweight component 10, and the third through hole 43 and the fourth through hole 44 are respectively provided on both sides of the fifth through hole 45, and the third through hole 43, the fourth through hole 44 and the fifth through hole 45 are interconnected.

[0054] It can be understood that the base 130 is a structure applied to the bottom of a mechanical device (such as the bracket 100) for achieving stable placement of the mechanical device on a table or the ground and achieving a balanced center of gravity. That is to say, the base 130 needs to be connected to other mechanical structures to form a corresponding mechanical device. Therefore, the embodiment of the present application provides a mounting hole 40 on the base 130, so that the mounting hole 40 can be used to achieve the connection between the base 130 and other mechanical structures (such as a connecting rod) (such as a threaded connection, etc.).

[0055] See also Figure 6 , an embodiment of the present application provides a bracket 100, including the base 130 in any of the above embodiments.

[0056] See also Figure 6The bracket 100 also includes a tray assembly 110 and a connecting rod assembly 120. The tray assembly 110 and the base 130 are respectively arranged at two ends of the connecting rod assembly 120, and the tray assembly 110 and the base 130 are both connected to the connecting rod assembly 120.

[0057] See also Figure 6 , while combining Figure 1 and Figure 2 It can be seen that the end of the connecting rod assembly 120 away from the tray assembly 110 can be connected to the base 130 through the mounting hole 40.

[0058] Exemplarily, the tray assembly 110 and the connecting rod assembly 120 are detachably connected.

[0059] Exemplarily, the base 130 and the connecting rod assembly 120 are detachably connected.

[0060] The detachable bracket 100 provided in the embodiment of the present application includes a tray assembly 110, a connecting rod assembly 120 and a base 130, wherein the base 130 serves to stabilize the center of gravity of the detachable bracket 100, the connecting rod assembly 120 is used to support the tray assembly 110, and the tray assembly 110 serves to support and hold items to be stored (such as VR products). Since the tray assembly 110 and the base 130 are connected to the connecting rod assembly 120 in a detachable manner, consumers can assemble the components into a complete machine by themselves; conversely, when consumers do not need to use this detachable bracket 100, the complete machine can be disassembled into components to reduce storage space.

[0061] Exemplarily, the tray assembly 110 and the connecting rod assembly 120 are connected by threaded connection.

[0062] Exemplarily, the base 130 is connected to the connecting rod assembly 120 by threaded connection.

[0063] The base and bracket provided in the embodiments of the present application are described in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the present application. At the same time, for those skilled in the art, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present application.

Claims

1. A base, characterized in that: It includes a metal counterweight component and a plastic component, the metal counterweight component is provided with a first through hole, the plastic component includes a first plastic part, the first plastic part includes an outer shell and a first connecting part, the outer shell is covered on the outer surface of the metal counterweight component, the first connecting part passes through the first through hole, and both ends of the first connecting part are connected to the outer shell.

2. The base according to claim 1, characterized in that: The metal weight assembly comprises a first metal member and a second metal member which are stacked, the first metal member is provided with a first through hole, the second metal member is provided with a second through hole, the first through hole and the second through hole are interconnected and together constitute the first through hole; and / or The metal counterweight assembly is provided with a plurality of first through holes arranged at intervals.

3. The base according to claim 2, characterized in that: The metal counterweight assembly is also provided with a positioning hole, and the first plastic part further includes a second connecting portion, the second connecting portion passes through the positioning hole, and both ends of the second connecting portion are connected to the shell.

4. The base according to claim 3, characterized in that: A third via hole is provided on the first metal member, a fourth via hole is provided on the second metal member, the third via hole and the fourth via hole are interconnected and together constitute the positioning hole; and / or The metal counterweight assembly is provided with a plurality of positioning holes arranged at intervals.

5. The base according to claim 3, characterized in that: The positioning holes include a first positioning hole and a second positioning hole. The metal counterweight component is circular. The first positioning hole and the second positioning hole are located on the same diameter of the metal counterweight component.

6. The base according to claim 1, characterized in that: The plastic component further includes a second plastic part, which is coated on the outer surface of the first plastic part, and the hardness of the second plastic part is smaller than that of the first plastic part.

7. The base according to claim 6, characterized in that: The base is provided with mounting holes, and the mounting holes include a third through hole and a fourth through hole provided on the plastic component and a fifth through hole provided on the metal counterweight component. The third through hole and the fourth through hole are respectively provided on both sides of the fifth through hole, and the third through hole, the fourth through hole and the fifth through hole are interconnected.

8. A bracket, characterized in that: Comprising the base described in any one of claims 1-7.

9. The bracket according to claim 8, characterized in that: The bracket further comprises a tray assembly and a connecting rod assembly. The tray assembly and the base are respectively arranged at two ends of the connecting rod assembly, and both the tray assembly and the base are connected to the connecting rod assembly.

10. The bracket according to claim 9, characterized in that: The tray assembly and the connecting rod assembly are detachably connected; and / or The base and the connecting rod assembly are detachably connected.

Images