TP lens alignment device and method applied to terminal

A centering device and lens technology, which is applied in the field of communication, can solve the problems of easily scratched terminal appearance and long working hours, and achieve the effects of saving working time, simple operation and avoiding injuries

Active Publication Date: 2015-06-24
深圳市中兴移动软件有限公司 +1
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AI-Extracted Technical Summary

Problems solved by technology

Compared with method 1, although this plug positioning method can improve the positioning accuracy, since the plug is generally made of brass, the plug needs ...
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Method used

In embodiment one, the position-limiting structure 302 adopts the hook structure, and the structure is slightly complicated during specific implementation. In order to simplify the structure of the centering device, the position-limiting structure 302 can be simplified in the present embodiment four, using The protruding structure is sufficient, and of course other comparative structures can also be used, as long as the width meets the preset requirements.
[0049] The microphone 122 may receive sound (audio data) via the microphone in a phone call mode, a recording mode, a voice recognition mode, and the like, and can process such sound as audio data. The processed audio (voice) data may be converted into a format transmittable to a mobile communication base station via the mobile communicati...
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Abstract

The invention provides a TP lens alignment device and method applied to a terminal. The TP lens alignment device comprises a device body and at least two limiting structures. The device body at least comprises a first edge and a second edge, the first edge and the second edge are connected into a whole in a right-angle mode, a front shell assembly is sleeved with the device body, and the first edge and the second edge abut against the corresponding edges of the front shell assembly. The limiting structures are arranged on the first edge and the second edge respectively and formed by extending to the inner side of the right angle from the edge part of the first edge and the edge part of the second edge, and the extending length of each limiting structure is approximate to the gap value between the front shell assembly and the corresponding edge of the TP lens when the TP lens is located at the alignment position of the front shell assembly. According to the embodiment, silicon rubber material is used for replacing brass, and avoids damage to the surface of a product; the overall mode replaces a single body mode, in this way, operation time is shortened, and operation is easier and more stable; the product can be protected in the manufacturing process and is prevented from being scratched and collided.

Application Domain

Digital data processing detailsSubstation equipment

Technology Topic

EngineeringSilicon rubber +3

Image

  • TP lens alignment device and method applied to terminal
  • TP lens alignment device and method applied to terminal
  • TP lens alignment device and method applied to terminal

Examples

  • Experimental program(4)

Example Embodiment

[0078] Example one
[0079] Since the size of the TP lens is known, and the size of the front housing assembly used to install the TP lens on the mobile terminal is known, the centering position of the TP lens on the front housing assembly and the centering position of the TP lens can be accurately calculated The distance between its four periphery and the four periphery of the front shell assembly (hereinafter referred to as the preset gap value). This embodiment is implemented based on this preset gap value.
[0080] for figure 1 In order to accurately realize the TP lens centering of the mobile terminal shown, this embodiment proposes a TP lens centering device 300, such as image 3 with Figure 4 Shown, including:
[0081] The plastic body 301 includes a left side, a right side, an upper side, a right side, and a rear wall. The four sides enclose an accommodating space, and the accommodating space is related to the size and structure of the front shell assembly of the mobile terminal Matching, used to put into the front shell assembly of the mobile terminal.
[0082] The four sides of the plastic body 301 respectively extend inwardly to form a limiting structure 302. In this embodiment, the limiting structure 302 specifically adopts a hook structure. The inward extension of the limiting structure 302 is slightly smaller than that of the TP lens and the corresponding side. The preset gap value between the sides is used to realize the positioning of the TP lens. In this embodiment, each side is provided with two limiting structures 302, which are separately provided at both ends of the side.
[0083] In this embodiment, the above-mentioned TP lens centering device 300 may be an integrally formed structure and adopt a plastic material to avoid scratching the outer surface of the front housing assembly of the mobile terminal.
[0084] See Figure 5 , The figure shows the application image 3 The method for realizing TP lens alignment by the device shown includes the steps:
[0085] 501. Put the front housing assembly of the mobile terminal to be installed with the lens into the plastic body 301 of the TP lens centering device 300.
[0086] At this time, the four peripheries of the front housing assembly of the mobile terminal are respectively close to the four peripheries of the plastic body 301. The heads of the hook structures on the four periphery of the plastic body 301 conflict with the upper surface of the front housing assembly, and the middle position enclosed by the eight hook structures is the centering position of the TP lens.
[0087] 502. Place the TP lens on the upper surface of the front housing assembly of the mobile terminal along the edge of the hook structure to complete the centering of the TP lens. After that, the TP lens can be pasted and pressed to achieve lens fixation.
[0088] In this embodiment, since the width of the hook structure is approximately equal to the distance between the corresponding side of the TP lens in the centering position and the corresponding side of the front shell assembly, the eight hook structures located on the four perimeters have an impact on the TP lens. The installation position is accurately limited.
[0089] With this method, the TP lens can be centered only by placing the front shell assembly of the mobile terminal store into the plastic body 301. Compared with manual positioning and positioning by plugs, the accuracy is greatly improved and simplified. operating.

Example Embodiment

[0090] Example two
[0091] In the first embodiment, on the plastic body 301 of the TP lens centering device 300, each side is provided with two limiting structures 302, so there are a total of 8 limiting structures 302 on the entire device 300, so that The precise positioning of the TP lens can be achieved in any direction.
[0092] However, in the actual operation process, it is only necessary to determine the positions of the adjacent two sides to accurately position the TP lens. Therefore, in this embodiment, under the premise of ensuring the realization of basic functions, in order to reduce the cost, only the plastic body 301 A limit structure 302 is respectively provided on two adjacent side edges, and the TP lens can be positioned by simply pressing the side edge of the TP lens against the corresponding limit structure 302 during operation.
[0093] In this embodiment, the structure of the TP lens centering device 300 is further simplified, and the cost is reduced.

Example Embodiment

[0094] Example three
[0095] In the first embodiment, the size of the plastic body 301 matches the size of the front shell assembly of the mobile terminal. The front shell assembly can be completely put into the plastic body 301, which is more convenient to operate. However, the size of the plastic body 301 is larger and the cost Higher.
[0096] In the third embodiment, in order to reduce the cost, the plastic body 301 adopts Image 6 The structure shown is only image 3 The upper part of the structure shown.
[0097] In the application, it is basically the same as the first embodiment: firstly, the plastic body 301 is sleeved on the upper part of the front housing assembly of the mobile terminal, and then the TP lens is positioned against the limiting structure 302.
[0098] The application of the third embodiment can reduce the production cost and realize the accurate centering of the TP lens.
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Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

  • Avoid harm
  • Shorten working time
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