Support

Abstract

The embodiment of the utility model provides a support. The support comprises a tray, a connecting rod and a base, the tray and the base are arranged at the two ends of the connecting rod respectively, and the tray and the base are connected with the connecting rod in a clamped connection mode. According to the support provided by the embodiment of the invention, the base plays a role in stabilizing the gravity center of the support, the connecting rod is used for supporting the tray, and the tray plays a role in supporting and bearing articles to be stored; therefore, the support can be sold in the form of parts, and consumers can assemble the parts into a whole machine by themselves. And when a consumer does not need to use the bracket, the whole machine can be disassembled into parts, so that the storage space is reduced.

Description

Technical Field

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

[0002] The full name of head-mounted display is head-mounted display. Currently, there are two main types of head-mounted display devices for consumers, one is virtual reality device, namely VR device, and the other is augmented reality, namely AR device.

[0003] VR (Virtual Reality) uses computer simulation to create a three-dimensional virtual world, and then presents the completely virtual world to the user through a head-mounted display, during which it simulates and interacts with senses such as vision, hearing, and touch to make the user feel as if they are in the scene.

[0004] AR (Augmented Reality) is a means of enhancing and expanding the real world, that is, superimposing virtual images and worlds on the existing real world through display screens in the real world, so that the virtual world and the real world are superimposed on the same picture or space in real time, thereby generating interaction.

[0005] However, consumers often have difficulty storing VR / AR products after using them. Utility Model Content

[0006] Based on this, an embodiment of the present application provides a bracket.

[0007] An embodiment of the present application provides a bracket, including a tray, a connecting rod and a base, wherein the tray and the base are respectively arranged at two ends of the connecting rod, and the tray and the base are connected to the connecting rod by a snap-fit ​​connection.

[0008] In some embodiments, the tray is provided with a first engaging groove, the connecting rod includes a connected rod body and a first engaging portion, the first engaging portion is provided on a side of the rod body facing the tray, and the first engaging portion is engaged and connected with the first engaging groove.

[0009] In some embodiments, the first engaging groove includes a first through hole and a first groove sequentially arranged in a direction from the opening of the first engaging groove to the bottom of the groove, and the cross-sectional area of ​​the first through hole is larger than the cross-sectional area of ​​the first groove; the cross-sectional area of ​​the rod body is larger than the cross-sectional area of ​​the first engaging portion, and one end of the rod body connected to the first engaging portion is engaged in the first through hole, and the first engaging portion is engaged in the first groove.

[0010] In some embodiments, a first groove recessed toward the interior of the groove wall is provided on the groove wall of the first engaging groove, a second groove is provided on the side of the first engaging portion, and the bracket further includes a first retaining spring, which is disposed between the first groove and the second groove.

[0011] In some embodiments, the tray includes a plastic base and a metal piece. The metal piece is embedded in the plastic base, and a first engaging groove is provided on the metal piece.

[0012] In some embodiments, the plastic matrix includes a first plastic part and a second plastic part, the first plastic part is coated on the outer surface of the metal 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 less than that of the first plastic part.

[0013] In some embodiments, a second engaging groove is provided on the base, and the connecting rod includes a connected rod body and a second engaging portion, the second engaging portion is provided on a side of the rod body facing the base, and the second engaging portion is engaged and connected with the second engaging groove.

[0014] In some embodiments, the second engaging groove includes a second through hole and a second groove sequentially arranged in a direction from the opening of the second engaging groove to the bottom of the groove, and the cross-sectional area of ​​the second through hole is larger than the cross-sectional area of ​​the second groove; the cross-sectional area of ​​the rod body is larger than the cross-sectional area of ​​the second engaging portion, and one end of the rod body connected to the second engaging portion is engaged in the second through hole, and the second engaging portion is engaged in the second groove.

[0015] In some embodiments, a third groove recessed toward the inside of the groove wall is provided on the groove wall of the second engaging groove, a fourth groove is provided on the side of the second engaging portion, and the bracket further includes a second retaining spring, which is disposed between the third groove and the fourth groove.

[0016] In some embodiments, the base includes a third plastic part and a fourth plastic part, the fourth plastic part is coated on the outer surface of the third plastic part, and the hardness of the fourth plastic part is less than the hardness of the third plastic part; and / or

[0017] A third groove is provided on a surface of the base on one side facing the tray; and / or

[0018] The surface of the tray facing away from the base is a curved surface and protrudes in a direction away from the base.

[0019] The bracket provided in the embodiment of the present application includes a tray, a connecting rod and a base, wherein the base serves to stabilize the center of gravity of the bracket, the connecting rod is used to support the tray, and the tray serves to support and bear the items to be stored (such as VR / AR products). Since the tray and the base are connected to the connecting rod by a snap connection, the bracket of the embodiment of the present application can be sold in the form of parts, and consumers can assemble the parts into a complete machine by themselves; conversely, when consumers do not need to use this bracket, the complete machine can be disassembled into parts to reduce storage space. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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.

[0021] Figure 1 A schematic diagram of the three-dimensional structure of the bracket provided in an embodiment of the present application.

[0022] Figure 2 A schematic diagram of the explosion and decomposition of the bracket provided in an embodiment of the present application.

[0023] Figure 3 A schematic top view of a bracket provided in an embodiment of the present application.

[0024] Figure 4 for Figure 3 The structure shown is a schematic cross-sectional view along the AA direction.

[0025] Figure 5 A schematic diagram of the structure of the first clip and the second clip provided in an embodiment of the present application.

[0026] Figure 6 A schematic diagram of the structure of a tray provided in an embodiment of the present application.

[0027] Figure 7 for Figure 6 The structure shown is a schematic cross-sectional view along direction BB.

[0028] Figure 8 A schematic diagram of the structure of a connecting rod provided in an embodiment of the present application.

[0029] Fig. 9 for Figure 8 Schematic diagram of the enlarged area C in the middle.

[0030] Fig.10 for Figure 8 Schematic diagram of the enlarged area D in the middle.

[0031] Fig.11 A schematic top view of a base provided in an embodiment of the present application.

[0032] Fig.12for Fig.11 The structure shown is a schematic cross-sectional view along the EE direction.

[0033] Component Symbols:

[0034] 100, bracket; 10, tray; 11, plastic base; 111, first plastic part; 112, second plastic part; 12, metal part; 13, first engaging groove; 131, first through hole; 132, first groove; 14, first groove; 20, connecting rod; 21, rod body; 22, first engaging portion; 222, second groove; 23, second engaging portion; 224, fourth groove; 30, base; 33, third plastic part; 34, fourth plastic part; 31, second engaging groove; 311, second through hole; 312, second groove; 233, third groove; 35, third groove; 41, first retaining spring; 50, notch; 42, second retaining spring. DETAILED DESCRIPTION

[0035] 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.

[0036] 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.

[0037] 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.

[0038] 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.

[0039] 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.

[0040] See also Figure 1 , Figure 2 and Figure 4 The embodiment of the present application provides a bracket 100, including a tray 10, a connecting rod 20 and a base 30, wherein the tray 10 and the base 30 are respectively arranged at two ends of the connecting rod 20, and the tray 10 and the base 30 are connected to the connecting rod 20 by a snap-fit ​​connection.

[0041] The bracket 100 provided in the embodiment of the present application includes a tray 10, a connecting rod 20 and a base 30, wherein the base 30 serves to stabilize the center of gravity of the bracket 100, the connecting rod 20 is used to support the tray 10, and the tray 10 serves to support and hold the items to be stored (such as VR / AR products). Since the tray 10 and the base 30 are connected to the connecting rod 20 by a snap connection, the bracket 100 of the embodiment of the present application can be sold in the form of parts, and consumers can assemble the parts into a complete machine by themselves; conversely, when consumers do not need to use this bracket 100, the complete machine can be disassembled into parts to reduce storage space.

[0042] It can be understood that, compared with packaging and selling the bracket 100 as a complete unit after installation, disassembling the bracket 100 into parts for packaging and selling can reduce the volume of the packaging and simplify the packaging form, thereby reducing the packaging cost and transportation cost of the bracket 100.

[0043] See also Figure 3 and Figure 4 as well as Figure 6 and Figure 7 The tray 10 is provided with a first engaging groove 13, and the connecting rod 20 includes a connected rod body 21 and a first engaging portion 22, wherein the first engaging portion 22 is provided on a side of the rod body 21 facing the tray 10, and the first engaging portion 22 is engaged and connected with the first engaging groove 13.

[0044] See also Figure 7 The first engaging groove 13 includes a first through hole 131 and a first groove 132 which are sequentially arranged in the direction from the opening of the first engaging groove 13 to the bottom of the groove, and the cross-sectional area of ​​the first through hole 131 is larger than the cross-sectional area of ​​the first groove 132; the cross-sectional area of ​​the rod body 21 is larger than the cross-sectional area of ​​the first engaging portion 22, and one end of the rod body 21 connected to the first engaging portion 22 is engaged in the first through hole 131, and the first engaging portion 22 is engaged in the first groove 132.

[0045] It is understandable that by engaging one end of the rod body 21 of the connecting rod 20 in the first through hole 131 and the first engaging portion 22 of the connecting rod 20 in the first groove 132 , the connection stability between the connecting rod 20 and the tray 10 can be improved.

[0046] See also Figure 7 The first engaging groove 13 is provided with a first groove 14 which is recessed toward the inside of the groove wall. Figure 8 and Fig. 9 A second groove 222 is provided on the side surface of the first engaging portion 22, see Figure 4 The bracket 100 further includes a first retaining spring 41 , and the first retaining spring 41 is disposed between the first groove 14 and the second groove 222 .

[0047] It can be understood that by setting the first retaining spring 41 between the first groove 14 and the second groove 222, the first retaining spring 41 can be used to limit the connecting rod 20, so that the connecting rod 20 cannot move in the first engaging groove 13, and cannot slip out of the first engaging groove 13, thereby further improving the connection stability between the connecting rod 20 and the tray 10.

[0048] It should be noted that before assembling the connecting rod 20 and the tray 10, the first clip 41 can be firstly arranged in the first groove 14 on the tray 10. When the connecting rod 20 is inserted into the first engaging groove 13, the first clip 41 will be elastically deformed and its diameter will be enlarged under the action of the connecting rod 20. At this time, the connecting rod 20 and the tray 10 can be assembled by inserting the connecting rod 20 inward with force. When the assembly is completed, the inner and outer sides of the first clip 41 are respectively located in the first groove 14 and the second groove 222. At this time, the size of the first clip 41 is restored to its original state.

[0049] On the contrary, when disassembling the connecting rod 20 and the tray 10, the connecting rod 20 needs to be pulled out forcefully. At this time, the first retaining spring 41 will elastically deform again under the action of the connecting rod 20 and the diameter will expand, so that the first locking portion 22 can slip out of the first retaining spring 41 and then disengage from the first locking groove 13, thereby realizing the separation of the connecting rod 20 and the tray 10.

[0050] See also Figure 5 The first clamping spring 41 is annular and has a notch 50. Exemplarily, the first clamping spring 41 is made of metal.

[0051] See also Figure 7 The first groove 14 is arranged on the groove wall of the first groove 132 .

[0052] See also Figure 7 , illustratively, the first groove 14 is annular.

[0053] See also Fig. 9 , illustratively, the second groove 222 is annular.

[0054] See also Figure 7 The tray 10 includes a plastic base 11 and a metal component 12 . The metal component 12 is embedded in the plastic base 11 . A first engaging groove 13 is disposed on the metal component 12 .

[0055] Exemplarily, the tray 10 is prepared by injection molding.

[0056] See also Figure 7 The metal component 12 includes a bottom plate and an annular side plate, and the annular side plate and the bottom plate together surround the first engaging groove 13.

[0057] See also Figure 7 The plastic substrate 11 includes a first plastic part 111 and a second plastic part 112 . The first plastic part 111 is coated on the outer surface of the metal part 12 , and the second plastic part 112 is coated on the outer surface of the first plastic part 111 . The hardness of the second plastic part 112 is less than that of the first plastic part 111 .

[0058] It can be understood that the first plastic part 111 has a greater hardness, thereby improving the mechanical strength of the base 30 and maintaining a higher connection strength between the first plastic part 111 and the metal part 12; by arranging the second plastic part 112 on the outer surface of the first plastic part 111, since the second plastic part 112 has a lower hardness and is relatively soft, it can improve the user feel and enhance the user experience.

[0059] Exemplarily, the material of the first plastic part 111 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.

[0060] Exemplarily, the material of the second plastic member 112 may be silicone rubber.

[0061] See also Figure 3 and Figure 4 as well as Fig.11 and Fig.12 The base 30 is provided with a second engaging groove 31, and the connecting rod 20 includes a connected rod body 21 and a second engaging portion 23, the second engaging portion 23 is provided on a side of the rod body 21 facing the base 30, and the second engaging portion 23 is engaged and connected with the second engaging groove 31.

[0062] See also Fig.12 The second engaging groove 31 includes a second through hole 311 and a second groove 312 which are sequentially arranged in the direction from the opening of the second engaging groove 31 to the bottom of the groove, and the cross-sectional area of ​​the second through hole 311 is larger than the cross-sectional area of ​​the second groove 312; the cross-sectional area of ​​the rod body 21 is larger than the cross-sectional area of ​​the second engaging portion 23, and one end of the rod body 21 connected to the second engaging portion 23 is engaged in the second through hole 311, and the second engaging portion 23 is engaged in the second groove 312.

[0063] It is understandable that by engaging one end of the rod body 21 of the connecting rod 20 in the second through hole 311 and the second engaging portion 23 of the connecting rod 20 in the second groove 312 , the connection stability between the connecting rod 20 and the base 30 can be improved.

[0064] See also Fig.12 The groove wall of the second engaging groove 31 is provided with a third groove 233 which is recessed toward the inside of the groove wall. Figure 8 and Fig.10 A fourth groove 224 is provided on the side surface of the second engaging portion 23, see Figure 4The bracket 100 further includes a second retaining spring 42 , and the second retaining spring 42 is disposed between the third groove 233 and the fourth groove 224 .

[0065] It can be understood that by setting a second retaining spring 42 between the third groove 233 and the fourth groove 224, the second retaining spring 42 can be used to limit the connecting rod 20, so that the connecting rod 20 cannot move in the second engaging groove 31, and cannot slip out of the second engaging groove 31, thereby further improving the connection stability between the connecting rod 20 and the base 30.

[0066] It should be noted that before assembling the connecting rod 20 and the base 30, the second clamping spring 42 can be firstly arranged in the third groove 233 on the base 30. When the connecting rod 20 is inserted into the second engaging groove 31, the second clamping spring 42 will be elastically deformed and its diameter will be enlarged under the action of the connecting rod 20. At this time, the connecting rod 20 and the base 30 can be assembled by inserting the connecting rod 20 inward with force. When the assembly is completed, the inner and outer sides of the second clamping spring 42 are respectively located in the third groove 233 and the fourth groove 224. At this time, the size of the second clamping spring 42 is restored to its original state.

[0067] On the contrary, when disassembling the connecting rod 20 and the base 30, the connecting rod 20 needs to be pulled out forcefully. At this time, the second retaining spring 42 will be elastically deformed again under the action of the connecting rod 20, and the diameter will expand, so that the first engaging portion 22 can slip out of the second retaining spring 42 and then disengage from the second engaging groove 31, thereby realizing the separation of the connecting rod 20 and the base 30.

[0068] See also Figure 5 The second clamping spring 42 is annular and has a notch 50. Exemplarily, the second clamping spring 42 is made of metal.

[0069] See also Fig.12 The third groove 233 is disposed on the groove wall of the second groove 312 .

[0070] See also Fig.12 , illustratively, the third groove 233 is annular.

[0071] See also Fig.10 , illustratively, the fourth groove 224 is annular.

[0072] See also Fig.12 The base 30 includes a third plastic part 33 and a fourth plastic part 34 . The fourth plastic part 34 is coated on the outer surface of the third plastic part 33 . The hardness of the fourth plastic part 34 is less than that of the third plastic part 33 .

[0073] Exemplarily, the base 30 is prepared by injection molding.

[0074] It is understandable that the third plastic part 33 has a greater hardness, thereby improving the mechanical strength of the base 30; by providing the fourth plastic part 34 on the outer surface of the third plastic part 33, since the fourth plastic part 34 has a lower hardness and is relatively soft, it can improve the user feel and enhance the user experience.

[0075] Exemplarily, the third plastic part 33 may be made of polycarbonate (PC) or glass fiber reinforced polycarbonate, wherein 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.

[0076] Exemplarily, the fourth plastic part 34 may be made of silicone rubber.

[0077] See also Figure 1 , Figure 4 , Fig.11 and Fig.12 A third groove 35 is provided on a side surface of the base 30 facing the tray 10. For example, the third groove 35 can be used to place some accessories of VR / AR products, such as a VR game controller.

[0078] See also Figure 1 and Figure 2 , the surface of the tray 10 on the side away from the base 30 is a curved surface and bulges away from the base 30. It can be understood that by setting the upper surface of the tray 10 as a curved surface and bulging away from the base 30, it is convenient to hang the VR / AR product on the tray 10. It is known that VR / AR products usually have a curved structure, so that the VR / AR product can be stably attached to the tray 10, and the stability of supporting the VR / AR product is achieved.

[0079] Exemplarily, the inner surface of the third groove 35 is a curved surface.

[0080] Exemplarily, the angle between the connecting rod 20 and the bottom surface of the base 30 is an acute angle, such as 15°, 30°, 45°, 60°, 75°, etc.

[0081] The above is a detailed introduction to the bracket provided in the embodiment of the present application. 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 a limitation on the present application.

Claims

1. A bracket, characterized in that: It comprises a tray, a connecting rod and a base, wherein the tray and the base are respectively arranged at two ends of the connecting rod, and both the tray and the base are connected to the connecting rod by a snap-fit ​​connection.

2. The bracket according to claim 1, characterized in that: The tray is provided with a first engaging groove, the connecting rod comprises a connected rod body and a first engaging portion, the first engaging portion is provided on a side of the rod body facing the tray, and the first engaging portion is engaged and connected with the first engaging groove.

3. The bracket according to claim 2, characterized in that: The first engaging groove includes a first through hole and a first groove which are sequentially arranged in the direction from the opening of the first engaging groove to the bottom of the groove, and the cross-sectional area of ​​the first through hole is larger than the cross-sectional area of ​​the first groove; the cross-sectional area of ​​the rod body is larger than the cross-sectional area of ​​the first engaging portion, and one end of the rod body connected to the first engaging portion is engaged in the first through hole, and the first engaging portion is engaged in the first groove.

4. The bracket according to claim 2, characterized in that: The groove wall of the first engaging groove is provided with a first groove recessed toward the inside of the groove wall, the side surface of the first engaging portion is provided with a second groove, and the bracket further includes a first clamping spring, which is clamped between the first groove and the second groove.

5. The bracket according to claim 2, characterized in that: The tray comprises a plastic base and a metal piece. The metal piece is embedded in the plastic base and a first engaging groove is arranged on the metal piece.

6. The bracket according to claim 5, characterized in that: The plastic matrix includes a first plastic part and a second plastic part, the first plastic part covers the outer surface of the metal part, the second plastic part covers 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 bracket according to claim 1, characterized in that: The base is provided with a second engaging groove, the connecting rod comprises a connected rod body and a second engaging portion, the second engaging portion is provided on a side of the rod body facing the base, and the second engaging portion is engaged and connected with the second engaging groove.

8. The bracket according to claim 7, characterized in that: The second engaging groove includes a second through hole and a second groove which are sequentially arranged in the direction from the opening of the second engaging groove to the bottom of the groove, and the cross-sectional area of ​​the second through hole is larger than the cross-sectional area of ​​the second groove; the cross-sectional area of ​​the rod body is larger than the cross-sectional area of ​​the second engaging portion, and one end of the rod body connected to the second engaging portion is engaged in the second through hole, and the second engaging portion is engaged in the second groove.

9. The bracket according to claim 7, characterized in that: A third groove recessed toward the inside of the groove wall is provided on the groove wall of the second engaging groove, a fourth groove is provided on the side of the second engaging portion, and the bracket further includes a second retaining spring, which is disposed between the third groove and the fourth groove.

10. The bracket according to any one of claims 1 to 7, characterized in that: The base includes a third plastic part and a fourth plastic part, the fourth plastic part is coated on the outer surface of the third plastic part, and the hardness of the fourth plastic part is less than the hardness of the third plastic part; and / or A third groove is provided on a surface of the base on one side facing the tray; and / or The surface of the tray facing away from the base is a curved surface and protrudes in a direction away from the base.

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