Fixing tool

Abstract

The utility model belongs to the technical field of product fixing, and particularly relates to a fixing tool. The fixing tool comprises a base, a fixing table and a clamping assembly, the fixing table is arranged on the base, a fixing block is arranged on the side, away from the base, of the fixing table, a hollow structure is arranged on the side, facing the base, of the fixing table, a through hole is formed in the fixing table, and the side, away from the base, of the fixing table and the hollow structure are communicated through the through hole. At least part of the clamping assembly is arranged in the hollow structure, the clamping assembly comprises a clamping jaw, and one end of the clamping jaw penetrates through the through hole and can move towards or away from the fixing block so as to clamp and fix a product between the fixing block and the clamping jaw. According to the fixing tool, convenient and fast clamping and fixing operation can be achieved through the static fixing block and the movable clamping jaw, and the limiting effect and reliability are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of product fixing, and in particular relates to a fixing tool. Background Art

[0002] The front shell of the VR (Virtual Reality) head-mounted products is a curved structure, and subsequent processes such as foam assembly and tearing off the release paper need to be completed. The position of the product in the tooling needs to remain fixed. However, due to the presence of multiple irregular curved surfaces on the product, limiting it only by the existing contoured surface can easily lead to looseness, resulting in poor limiting effect. Utility Model Content

[0003] The purpose of the utility model is to at least solve the problem that the front shell of existing headwear products has a poor limiting effect during operation. This purpose is achieved through the following technical solutions:

[0004] The first aspect of the utility model provides a fixing tool, comprising:

[0005] Base;

[0006] A fixing platform, the fixing platform is arranged on the base, a fixing block is arranged on a side of the fixing platform away from the base, a side of the fixing platform facing the base has a hollow structure, a through hole is arranged on the fixing platform, and the through hole connects the side of the fixing platform away from the base and the hollow structure;

[0007] A clamping assembly, at least part of which is arranged in the hollow structure, and the clamping assembly includes a clamping claw, one end of which passes through the through hole and can move toward or away from the fixed block to clamp or release the product between the fixed block and the clamping claw.

[0008] According to the fixing tool of the utility model, the base is used to support the fixing table, the hollow structure of the fixing table is used to accommodate the clamping assembly, one end of the clamping claw of the clamping assembly is penetrated by a through hole, and can move toward or away from the fixing block to clamp and fix the product between the fixing table and the clamping claw. The fixing tool of the utility model has a simple structure and can realize a relatively convenient clamping and fixing operation through a stationary fixing block and a movable clamping claw, thereby improving the limiting effect and reliability.

[0009] In addition, the fixing tool according to the utility model may also have the following additional technical features:

[0010] In some embodiments of the utility model, the clamping assembly also includes a rotating shaft and a first elastic member, the rotating shaft is passed through the fixed platform and the clamping jaw, the clamping jaw can rotate around the axial direction of the rotating shaft so that one end of the clamping jaw moves toward or away from the fixed block, and the other end of the clamping jaw is connected to the fixed platform via the first elastic member.

[0011] In some embodiments of the present invention, the axial direction of the rotating shaft is perpendicular to the arrangement direction of the fixing block and the clamping jaws.

[0012] In some embodiments of the utility model, the clamp includes a fixing portion and a connecting portion which are arranged at an angle greater than zero, the fixing portion is sleeved outside the rotating shaft, one end of the fixing portion passes through the through hole and extends to a side of the fixing platform away from the base, the other end of the fixing portion is connected to the connecting portion, and an end of the connecting portion away from the fixing portion is connected to the fixing platform via the first elastic member.

[0013] In some embodiments of the present invention, a first surface is provided on the side of the connecting portion facing away from the base, a second surface is provided on the side of the hollow structure facing the base, and opposite ends of the first elastic member are respectively connected to the first surface and the second surface.

[0014] In some embodiments of the utility model, a pressing portion is provided on one end of the fixing portion toward the side of the fixing block, and a pressing space is formed between the pressing portion and the fixing platform, and the pressing space is used to limit the product in a first direction, and the first direction is the arrangement direction of the fixing platform and the base.

[0015] In some embodiments of the present invention, a second elastic member is provided on a side of the pressing portion facing the fixing platform.

[0016] In some embodiments of the present invention, the second elastic member is a silicone member.

[0017] In some embodiments of the utility model, there are multiple fixing blocks, multiple clamping assemblies, and multiple hollow structures. The number of the fixing blocks, the number of the clamping assemblies, and the number of the hollow structures are the same. The clamping claws of the clamping assemblies correspond to the fixing blocks one by one, and at least a portion of each of the clamping assemblies is disposed in one of the hollow structures.

[0018] In some embodiments of the present invention, the fixing platform and the base are detachably connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those of ordinary skill in the art. The accompanying drawings are only used for the purpose of illustrating the preferred embodiment and are not to be considered as limiting the present invention. Moreover, the same reference numerals are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0020] Figure 1 The overall structural diagram of the fixing tool according to the embodiment of the utility model is schematically shown;

[0021] Figure 2 for Figure 1 A structural diagram of the fixed tooling from another perspective;

[0022] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure in the AA direction.

[0023] The reference numerals in the accompanying drawings represent the following:

[0024] 100. Fixed tooling;

[0025] 10. Base;

[0026] 20. fixing table; 21. fixing block; 22. through hole;

[0027] 30. Clamping assembly; 311. Fixing portion; 3111. Pressing portion; 31111. Pressing space; 312. Connecting portion; 32. Rotating shaft; 33. First elastic member. DETAILED DESCRIPTION

[0028] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0029] It should be understood that the terms used in the text are only for the purpose of describing specific example embodiments, and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used in the text may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0030] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0031] For ease of description, spatial relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure is turned over, then the elements described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." can include both above and below orientations.

[0032] The front shell of the VR (Virtual Reality) head-mounted products is a curved structure, and subsequent processes such as foam assembly and tearing off the release paper need to be completed. The position of the product in the tooling needs to remain fixed. However, due to the presence of multiple irregular curved surfaces on the product, limiting it only by the existing contoured surface can easily lead to looseness, resulting in poor limiting effect.

[0033] Figure 1The overall structural diagram of the fixing tool according to the embodiment of the utility model is schematically shown. Figure 2 for Figure 1 The structural diagram of the fixed tooling from another perspective. Figure 1 and 2 As shown, the utility model proposes a fixing tool 100. The fixing tool 100 in the utility model includes a base 10, a fixing table 20 and a clamping assembly 30, wherein the fixing table 20 is arranged on the base 10, a fixing block 21 is arranged on the side of the fixing table 20 away from the base 10, the fixing table 20 has a hollow structure on the side facing the base 10, a through hole 22 is arranged on the fixing table 20, the through hole 22 connects the side of the fixing table 20 away from the base 10 and the hollow structure, at least part of the clamping assembly 30 is arranged in the hollow structure, and the clamping assembly 30 includes a clamping claw, one end of which passes through the through hole 22 and can move toward or away from the fixing block 21 to clamp and fix the product between the fixing block 21 and the clamping claw.

[0034] According to the fixing tool 100 of the utility model, the base 10 is used to support the fixing table 20, and the hollow structure of the fixing table 20 is used to accommodate the clamping assembly 30. One end of the clamping claw of the clamping assembly 30 is penetrated by a through hole 22, and can move toward or away from the fixing block 21 to clamp and fix the product between the fixing block 21 and the clamping claw. The fixing tool 100 of the utility model has a simple structure and can realize a relatively convenient clamping and fixing operation through the stationary fixing block 21 and the movable clamping claw, thereby improving the limiting effect and reliability.

[0035] In some embodiments of the present invention, Figure 3 As shown, the clamping assembly 30 also includes a rotating shaft 32 and a first elastic member 33. The rotating shaft 32 is provided through the fixed platform 20 and the clamping jaw. The clamping jaw can rotate around the axis direction of the rotating shaft 32 so that one end of the clamping jaw moves toward or away from the fixed block 21, and the other end of the clamping jaw is connected to the fixed platform 20 through the first elastic member 33. In this embodiment, the rotating shaft 32 is provided through the fixed platform 20 and the through hole 22 respectively, and can limit the clamping jaw located in the through hole 22 so that the clamping jaw can only rotate around the axis direction of the rotating shaft 32, thereby causing one end of the clamping jaw to rotate at the connection point between the rotating shaft 32 and the clamping jaw, and finally causing one end of the clamping jaw to move toward or away from the fixed block 21, so as to clamp and fix the product between the fixed block 21 and the clamping jaw.

[0036] Specifically, in this embodiment, the other end of the clamp is connected to the inner wall surface of the hollow structure of the fixing platform 20 through the first elastic member 33, so that the clamp has an initial position. In the initial position, one end of the clamp is at the shortest distance from the fixing block 21, that is, when the product needs to be fixed, the staff needs to move one end of the clamp away from the fixing block 21, so that the product is located between one end of the clamp and the fixing block 21, and then release the clamp. Since the clamp is connected to the first elastic member 33, the elastic force of the first elastic member 33 can cause the clamp to return to the initial position, thereby fixing the product. The first elastic member 33 in this embodiment can be an elastic component such as a spring.

[0037] In some embodiments of the present invention, Figure 1 As shown, the axis direction of the rotating shaft 32 is perpendicular to the arrangement direction of the fixed block 21 and the clamping jaws. In this embodiment, the above arrangement can make the rotation direction of the clamping jaws face the fixed block 21, thereby ensuring that one end of the clamping jaws can face the fixed block 21 during the rotation process, thereby better enabling the clamping jaws to clamp and fix the product.

[0038] In some embodiments of the present invention, Figure 3 As shown, the clamp includes a fixing portion 311 and a connecting portion 312 which are arranged at an angle greater than zero, the fixing portion 311 is sleeved outside the rotating shaft 32, one end of the fixing portion 311 passes through the through hole 22 and extends to the side of the fixing platform 20 away from the base 10, the other end of the fixing portion 311 is connected to the connecting portion 312, and the end of the connecting portion 312 away from the fixing portion 311 is connected to the fixing platform 20 through the first elastic member 33. In this embodiment, since the space of the hollow structure of the fixing platform 20 is small, the fixing portion 311 and the connecting portion 312 are bent and arranged, which can reduce the space of the hollow structure, thereby reducing the volume of the fixing platform 20, reducing the volume of the overall fixing tool 100, and achieving the purpose of occupying a small space.

[0039] Specifically, in this embodiment, if Figure 3 As shown, the fixing portion 311 is inserted into the through hole 22, and one end of the fixing portion 311 extends out of the through hole 22 and extends to the side of the fixing platform 20 away from the base 10, so as to correspond with the fixing block 21. During the rotation of the fixing portion 311, one end of the fixing block 21 can move toward or away from the fixing block 21, thereby finally achieving the clamping or release of the product by the clamping claws.

[0040] Specifically, Figure 3As shown, in this embodiment, the connecting portion 312 is located in the hollow structure and is connected to the first elastic member 33. When one end of the fixing portion 311 is operated by an operator, the first elastic member 33 can generate a corresponding restoring force on the fixing portion 311 through the connecting portion 312. After the product is placed on the fixing table 20, the elastic force can cause the fixing portion 311 to move toward the fixing block 21 and achieve a clamping effect.

[0041] In some embodiments of the present invention, Figure 3 As shown, the side of the connecting portion 312 facing away from the base 10 is provided with a first surface, the side of the hollow structure facing the base 10 is provided with a second surface, and the opposite ends of the first elastic member 33 are respectively connected to the first surface and the second surface. In this embodiment, the opposite ends of the first elastic member 33 are respectively connected to the first surface and the second surface, and are in a compressed state at the initial position, and an elastic force is applied to the fixing portion 311 through the connecting portion 312, so that one end of the fixing portion 311 is always in contact with the side of the through hole 22 close to the fixing block 21.

[0042] Specifically, in this embodiment, the through hole 22 is a long strip hole, and the extension direction of the through hole 22 is arranged parallel to the arrangement direction of the fixed block 21 and the clamping jaws, so that one end of the fixed portion 311 of the clamping jaw can be limited so that one end of the fixed portion 311 can only move along the second direction to achieve movement toward or away from the fixed block 21.

[0043] In some embodiments of the present invention, Figure 3 As shown, a pressing portion 3111 is provided on one end of the fixing portion 311 facing the fixing block 21, and a pressing space 31111 is formed between the pressing portion 3111 and the fixing platform 20. The pressing space 31111 is used to limit the position of the product in a first direction, and the first direction is the arrangement direction of the fixing platform 20 and the base 10. In this embodiment, the pressing portion 3111 is used to limit and fix the product along the first direction. When the fixing portion 311 is in the initial position, the pressing portion 3111 can press the side of the product away from the base 10 along the first direction, thereby achieving a fixing effect in the first direction.

[0044] In some embodiments of the present invention, Figure 3 As shown, a second elastic member is provided on the side of the pressing portion 3111 facing the fixing platform 20. In this embodiment, when the second elastic member contacts the product, the second elastic member itself has an elastic function, so as to protect the product and avoid damage caused by the contact between the product and the pressing portion 3111.

[0045] In some embodiments of the present invention, the second elastic member is a silicone member.

[0046] In some embodiments of the utility model, there are multiple fixing blocks 21, multiple clamping assemblies 30, and multiple hollow structures. The number of fixing blocks 21, the number of clamping assemblies 30, and the number of hollow structures are the same. The clamping claws of the clamping assemblies 30 correspond to the fixing blocks 21 one by one, and at least part of each clamping assembly 30 is disposed in a hollow structure. In this embodiment, a combination structure of multiple clamping assemblies 30, multiple fixing blocks 21, and multiple hollow structures can be provided, so that multiple products can be fixed on one fixing table 20, thereby achieving the purpose of operating multiple products and improving the operating efficiency.

[0047] In some embodiments of the present invention, the fixing platform 20 and the base 10 are detachably connected. In this embodiment, the detachable connection between the fixing platform 20 and the base 10 can facilitate the removal of the fixing platform 20 from the base 10, thereby facilitating the installation of the clamping assembly 30 into the hollow structure of the fixing platform 20, thereby improving convenience.

[0048] Furthermore, in the present embodiment, the operating principle of the fixing tool 100 is as follows: the initial position of the fixing tool 100 is that one end of the fixing portion 311 of the clamp abuts against the side of the through hole 22 close to the fixed block 21. At this time, the operator needs to move one end of the fixing portion 311 of the clamp in a direction away from the fixed block 21. The fixing portion 311 will rotate around the axial direction of the rotating shaft 32 at this time, and can make one end of the fixing portion 311 of the clamp abut against the side of the through hole 22 away from the fixed block 21, and then place the product between the fixed block 21 and the clamp and release the clamp. Since the other end of the clamp is connected to the elastic member, due to the restoring force of the elastic force, the fixing part 311 can be driven to rotate around the axis direction of the rotating shaft 32 through the connecting part 312, and one end of the fixing part 311 of the clamp is again in contact with the side of the through hole 22 facing the fixing block 21. At this time, the opposite sides of the product along the second direction are respectively against the fixing block 21 and the fixing part 311, and the opposite sides of the product along the first direction are respectively against the fixing platform 20 and the pressing part 3111, thereby achieving the fixation of the product. The product in this embodiment is a sheet-shaped structure, and the pressing part 3111 can be used to limit the sheet-shaped product in the first direction, and the clamp can be used to limit the product in the second direction.

[0049] Specifically, in this embodiment, the side surface of the fixing platform 20 facing away from the base 10 is adapted to the shape of the product, and is a contoured structure that matches the product.

[0050] The fixed tooling 100 of the utility model integrates elastic parts and clamping claws, which can clamp products and ensure the stability of product positions during tooling circulation. In the subsequent tearing-off paper process, there is no need to add a product pressing mechanism, thus saving costs.

[0051] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A fixed tool, characterized in that: include: Base; A fixing platform, the fixing platform is arranged on the base, a fixing block is arranged on a side of the fixing platform away from the base, a side of the fixing platform facing the base has a hollow structure, a through hole is arranged on the fixing platform, and the through hole connects the side of the fixing platform away from the base and the hollow structure; A clamping assembly, at least part of which is arranged in the hollow structure, and the clamping assembly includes a clamping claw, one end of which passes through the through hole and can move toward or away from the fixed block to clamp or release the product between the fixed block and the clamping claw.

2. The fixing tool according to claim 1, characterized in that: The clamping assembly also includes a rotating shaft and a first elastic member. The rotating shaft passes through the fixed platform and the clamping jaw. The clamping jaw can rotate around the axial direction of the rotating shaft so that one end of the clamping jaw moves toward or away from the fixed block. The other end of the clamping jaw is connected to the fixed platform through the first elastic member.

3. The fixing tool according to claim 2, characterized in that: The axis direction of the rotating shaft is perpendicular to the arrangement direction of the fixing block and the clamping claws.

4. The fixing tool according to claim 2, characterized in that: The clamp includes a fixing portion and a connecting portion which are arranged at an angle greater than zero, the fixing portion is sleeved outside the rotating shaft, one end of the fixing portion passes through the through hole and extends to a side of the fixing platform away from the base, the other end of the fixing portion is connected to the connecting portion, and an end of the connecting portion away from the fixing portion is connected to the fixing platform via the first elastic member.

5. The fixing tool according to claim 4, characterized in that: The connecting portion has a first surface on a side facing away from the base, the hollow structure has a second surface on a side facing the base, and opposite ends of the first elastic member are connected to the first surface and the second surface respectively.

6. The fixing tool according to claim 4, characterized in that: A pressing portion is provided at one end of the fixing portion toward the fixing block, and a pressing space is formed between the pressing portion and the fixing platform. The pressing space is used to limit the product in a first direction, and the first direction is the arrangement direction of the fixing platform and the base.

7. The fixing tool according to claim 6, characterized in that: A second elastic member is disposed on one side of the pressing portion facing the fixing platform.

8. The fixing tool according to claim 7, characterized in that: The second elastic member is a silicone member.

9. The fixing tool according to claim 1, characterized in that: There are multiple fixing blocks, multiple clamping assemblies, and multiple hollow structures. The number of the fixing blocks, the number of the clamping assemblies, and the number of the hollow structures are the same. The clamping claws of the clamping assemblies correspond to the fixing blocks one by one, and at least a portion of each of the clamping assemblies is disposed in one of the hollow structures.

10. The fixing tool according to claim 1, characterized in that: The fixing platform and the base are detachably connected.

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