Appearance part of fingerprint module structure

Abstract

The utility model discloses an appearance part of a fingerprint module structure, which relates to the technical field of fingerprint module structure assembly and comprises a part A and a part B. The fingerprint module structure is supported by the appearance part consisting of the part A and the part B. The complexity of the assembly process of the fingerprint module structure can be reduced, and the assembly efficiency is improved. And the production efficiency and the yield are improved. According to the utility model, the outer part is arranged to be the detachable component A and the component B, the component A and the component B are suitable for automatic assembly, during assembly, the module semi-finished product is firstly assembled with the component B in a dispensing manner and then assembled with the component A in a dispensing manner, and the whole process is completed by equipment dispensing assembly, so that the assembly precision is ensured, and the production efficiency is improved. And the production efficiency and the yield are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of fingerprint module structure assembly, specifically relates to a kind of appearance piece of fingerprint module structure. BACKGROUND

[0002] With the increasing demand for information security and convenient access in modern society, the security of electronic devices (such as smartphones, tablets, laptops, access control systems, etc.) becomes crucial. Fingerprint recognition technology, due to its unique individual identification and convenience, has become one of the widely used biometric identification methods. As the core component for implementing fingerprint recognition, the performance and reliability of the fingerprint module directly affect the effectiveness of the entire recognition system.

[0003] To make the fingerprint module structure more attractive, terminals usually choose to add a metal shell or a special-shaped plastic part based on the conventional fingerprint structure. The entire module needs to be manually threaded through the metal shell or plastic part (3D component) and then reassembled. The entire process is low in precision, slow in efficiency and low in yield.

[0004] To solve the above problems, we can split and assemble the special-shaped appearance part structure, which not only ensures the appearance effect required by the customer, but also simplifies the production process. SUMMARY

[0005] The utility model aims at the deficiencies of prior art, provides a kind of appearance piece of fingerprint module structure, split and assemble complex fingerprint appearance piece, to optimize process technology.

[0006] The utility model is implemented by the following technical solutions:

[0007] An appearance piece of fingerprint module structure includes component A and component B suitable for automatic assembly. The appearance piece composed of component A and component B supports the fingerprint module structure, reduces the complexity of the assembly process of the fingerprint module structure, and improves production efficiency and yield.

[0008] As a preferred embodiment of the appearance piece of the fingerprint module structure provided by the utility model, the edge of the component B is provided with a mounting boss for mounting the component A.

[0009] As a preferred embodiment of the appearance piece of the fingerprint module structure provided by the utility model, the middle part of the component B is provided with a rectangular through slot, and the front end of the component B is provided with a slot for the connecting component of the fingerprint module structure to pass through.

[0010] As a preferred embodiment of the appearance piece of the fingerprint module structure provided by the utility model, the component A and the component B are assembled by the point gluing method.

[0011] As a preferred embodiment of the appearance piece of the fingerprint module structure provided by the utility model, the component B and the fingerprint module structure are assembled through the point gluing mode.

[0012] As a preferred embodiment of the appearance piece of the fingerprint module structure provided by the utility model, the appearance piece is a special-shaped metal structure as a whole.

[0013] As a preferred embodiment of the appearance piece of the fingerprint module structure provided by the utility model, the component A is in the rectangular frame shape, and the four corners of the component A are provided with the rounded corners.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The utility model discloses a kind of appearance pieces, which are set into detachable component A and component B, and component A and component B are suitable for automated assembly, when assembling, first, module semi-finished product is assembled with component B point gluing, then again with component A point gluing, entire process is completed by equipment point gluing assembly, so that it guarantees assembly precision, and improves production efficiency and yield. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structure schematic view of the appearance piece of a kind of fingerprint module structure;

[0017] Fig. 2 It is a top view of the appearance piece of a kind of fingerprint module structure;

[0018] Fig. 3 It is a structure schematic view of component A in the appearance piece of a kind of fingerprint module structure;

[0019] Fig. 4 It is a structure schematic view of component B in the appearance piece of a kind of fingerprint module structure;

[0020] Fig. 5 It is a front view of the appearance piece of a kind of fingerprint module structure;

[0021] Fig. 6 It is a use schematic view of the appearance piece of a kind of fingerprint module structure.

[0022] Marked number in drawing: 1, component A;2, component B;3, fingerprint module structure;21, mounting boss;22, rectangular through slot;23, slot. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0024] As described in the background, the assembly efficiency of the appearance part of the existing fingerprint module structure is low, and the yield is low. The specific scheme is described as follows: first, a module semi-finished product is assembled with a special-shaped metal holder, the special-shaped metal holder is a whole 3D component, and this structure cannot be produced by automatic equipment. Only manual operation can be used to pass the module semi-finished product through the special-shaped holder inner cavity and assemble it, the whole process has poor precision, slow efficiency, and low yield.

[0025] In order to solve the technical problem, the present application provides an appearance part of a fingerprint module structure, which is applied to the assembly of a fingerprint module structure. Specifically, as shown in FIGS. 1-5, the appearance part comprises a component A 1 and a component B 2 suitable for automatic assembly, and a whole 3D component is divided into the component A 1 and the component B 2. The split 3D component can be completely automatically assembled, the whole process has high precision, and the efficiency and yield are greatly improved; at the same time, after the 3D component is split, the difficulty of single processing is also correspondingly reduced, and the process yield of the supplier is also improved.

[0026] Please refer to Figs. 1-6 An appearance part of a fingerprint module structure, comprising a component A 1 and a component B 2 suitable for automatic assembly, the appearance part composed of the component A 1 and the component B 2 supports the fingerprint module structure 3, which can reduce the complexity of the assembly process of the fingerprint module structure 3, improve the production efficiency and yield.

[0027] The appearance part is a special-shaped metal structure. The component A 1 is in a rectangular frame shape, and the four corners of the component A 1 are provided with rounded corners.

[0028] The component B 2 is provided with a mounting boss 21 for mounting the component A 1 at the edge, which facilitates the assembly of the component A 1 and the component B 2. The component B 2 is provided with a rectangular through slot 22 at the middle, and the front end of the component B 2 is provided with a slot 23 for the connecting part of the fingerprint module structure 3 to pass through.

[0029] The embodiment further improves the appearance part of the fingerprint module structure in Embodiment 1, specifically as follows:

[0030] Please refer to Figs. 3-4, the component A 1 and the component B 2 are assembled by means of glue-dropping. The component B 2 and the fingerprint module structure 3 are assembled by means of glue-dropping. The whole process is completed by equipment glue-dropping assembly, improving the efficiency and assembly precision of assembly.

[0031] The working process of the appearance piece of the fingerprint module structure is as follows:

[0032] By setting the appearance piece into the detachable component A 1 and the component B 2, and the component A 1 and the component B 2 are suitable for automatic assembly, when assembling, as shown in the drawing, Fig. 6 the module semi-finished product of the fingerprint module structure 3 is assembled by glue-dropping, then the component A is assembled by glue-dropping, and the whole process is completed by equipment glue-dropping assembly, so that the assembly precision is ensured, and the production efficiency and yield are improved.

[0033] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the term "include", "contain" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the statement "including a limited element" does not exclude the existence of other identical elements in the process, method, article or equipment including the element.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An appearance piece of a fingerprint module structure, characterized in that: The application relates to a fingerprint module structure (3) which comprises component A (1) and component B (2) suitable for automatic assembly, and is supported by the appearance piece composed of component A (1) and component B (2). An installation boss (21) for installing component A (1) is arranged at the edge of component B (2). A rectangular through slot (22) is arranged at the middle of component B (2) for the connecting component of the fingerprint module structure (3) to pass through. A notch (23) is arranged at the front end of component B (2). Component A (1) and component B (2) are assembled by means of point gluing. Component B (2) and the fingerprint module structure (3) are assembled by means of point gluing. The appearance piece is a special-shaped metal structure as a whole.

2. The appearance piece of the fingerprint module structure according to claim 1, characterized in that, Component A (1) is in the shape of a rectangular frame, and the four corners of component A (1) are provided with rounded corners.

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