Size-variable positioning bin

Abstract

The utility model discloses a variable-size positioning bin which comprises a positioning bin body, the top of the positioning bin body is sunken downwards to form a containing cavity, two sets of positioning blocks are arranged in the containing cavity and can slide in a reciprocating mode in the first direction and the second direction respectively, and the positioning blocks are arranged in the containing cavity. The two groups of positioning blocks and the positioning bin body are encircled to form an accommodating space for accommodating the intelligent equipment, the bottom of the positioning bin body is provided with an elastic piece connected with the positioning blocks, the elastic piece is used for pushing the positioning blocks to relatively slide so as to clamp the intelligent equipment, the first direction is the length direction, and the second direction is the length direction. The second direction is the width direction, and the first direction is perpendicular to the second direction. According to the design scheme provided by the utility model, the positioning block which can be adjusted to slide along the length direction and the width direction is designed in the positioning bin body, and the compatible positioning operation of mobile phones with different sizes can be met by adjusting the position of the positioning block.

Description

Technical Field

[0001] This utility model belongs to the technical field of mobile phone peripheral products, specifically a variable-size positioning compartment. Background Technology

[0002] Mobile phones are among the most common electronic devices in people's lives. With continuous technological advancements and innovations, smartphones, tablets, and other devices have become widespread. To protect their screens, people typically add a screen protector. Current technology includes a positioning chamber to assist in the phone's placement, providing precise guidance to ensure a perfect fit and prevent misalignment or displacement. However, the diverse sizes and models of various mobile phones mean that current screen protector application tools are designed for specific devices, resulting in high development costs and failing to meet the growing user demands. Utility Model Content

[0003] To overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a variable-size positioning chamber.

[0004] The technical solution adopted by this utility model is as follows: a variable-size positioning chamber includes a positioning chamber body, the top of which is recessed downward to form a receiving cavity, and a positioning block is provided in the receiving cavity. There are two sets of positioning blocks, which can slide back and forth along a first direction and a second direction respectively. The two sets of positioning blocks and the positioning chamber body together form a receiving space for accommodating a smart device. An elastic member connected to the positioning block is provided at the bottom of the positioning chamber body. The elastic member is used to push the positioning block to slide relative to each other to clamp the smart device. The first direction is the length direction, the second direction is the width direction, and the first direction and the second direction are perpendicular to each other.

[0005] In a preferred embodiment, the bottom of the positioning block protrudes to form a guide post and a connecting hook, and the bottom wall of the receiving cavity is provided with a guide groove corresponding to the guide post and the connecting hook. The guide post and the connecting hook both pass through the guide groove and can move back and forth along the guide groove.

[0006] In a preferred embodiment, the bottom of the guide post protrudes to form a limiting platform, and the width of the limiting platform is greater than the width of the guide groove.

[0007] In a preferred embodiment, the bottom of the positioning chamber also has a protruding mounting post that is on the same axis as the connecting hook, and the two ends of the elastic member are respectively disposed on the mounting post and the connecting hook.

[0008] In a preferred embodiment, the elastic element is a spring, and the two ends of the elastic element have hook-shaped structures.

[0009] In a preferred embodiment, the back of the positioning chamber is recessed inward to form a cavity, and the mounting post, elastic element, guide post and connecting hook are all located in the cavity.

[0010] In a preferred embodiment, the overall cross-section of the receiving cavity is rectangular, and the receiving cavity is also provided with a through opening.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are as follows: a positioning block that can be adjusted and slidable along the length and width directions is designed in the positioning chamber. The position of the corresponding positioning block can be adjusted according to the size of different mobile phones. After the positioning block is adjusted, the elastic force of the elastic element is used to lock the position of the mobile phone. The position of the mobile phone can be limited by the central clearance and the sliding locking of the positioning block. It can be compatible with the position of mobile phones of various models and sizes, has wide versatility and strong compatibility, and has advantages that current products do not have. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0013] Figure 2 This is a three-dimensional structural diagram of the spring and positioning chamber after they have been separated in this utility model;

[0014] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0015] Figure 4 This is a schematic diagram of the overall planar structure of this utility model viewed from the back.

[0016] Marked in the image:

[0017] 100-Positioning chamber, 110-Accommodation cavity, 120-Through opening, 130-Guide groove, 140-Void cavity, 150-Mounting column;

[0018] 200-Positioning block, 210-Limiting platform, 220-Guide post, 230-Connecting hook;

[0019] 300 - Elastic component. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0021] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0023] A variable-size positioning chamber, as shown in the reference Figure 1-4 The device includes a positioning chamber 100, with a recessed top forming a receiving cavity 110. Two sets of positioning blocks 200 are disposed within the receiving cavity 110 and can reciprocate along a first direction and a second direction, respectively. The two sets of positioning blocks 200 and the positioning chamber 100 together form a receiving space for accommodating a smart device (in this case, a mobile phone, not shown in the figure). An elastic element 300 connected to the positioning blocks 200 is disposed at the bottom of the positioning chamber 100. The elastic element 300 is used to push the positioning blocks 200 to slide relative to each other to clamp the smart device. The first direction is the length direction, and the second direction is the width direction. In the dimensional direction, the first direction and the second direction are perpendicular to each other. A positioning block 200 that can be adjusted and slidable along the length and width directions is designed in the positioning chamber 100. The position of the corresponding positioning block 200 can be adjusted according to the size of different mobile phones. After the positioning block 200 is adjusted, the elastic force of the elastic element 300 is used to lock the position of the mobile phone. The position of the mobile phone can be limited by the central clearance and the sliding locking of the positioning block 200. It can be compatible with the position of mobile phones of various models and sizes to meet the needs of screen protector application for mobile phones of different sizes. It has wide versatility and strong compatibility, and can effectively save the development cost of positioning chamber products.

[0024] In this embodiment, please refer to Figure 2 and Figure 3 As shown, the bottom of the positioning block 200 has a protruding guide post 220 and a connecting hook 230. The bottom wall of the receiving cavity 110 has a guide groove 130 corresponding to the guide post 220 and the connecting hook 230. The guide post 220 and the connecting hook 230 pass through the guide groove 130 and can move back and forth along the guide groove 130. Through the cooperation of the guide post 220 and the connecting hook 230, the positioning block 200 can be moved with auxiliary guidance, ensuring that the positioning block 200 can move along the direction of the guide groove 130, thereby realizing the clamping operation of mobile phones of different sizes.

[0025] Specifically, the bottom of the guide post 220 protrudes to form a limiting platform 210. The width of the limiting platform 210 is greater than the width of the guide groove 130. The limiting platform 210 can limit the position of the guide post 220 in the guide groove 130 and prevent the limiting platform 210 from coming out of the guide groove 130.

[0026] Furthermore, the bottom of the positioning chamber 100 also has a protruding mounting post 150 that is on the same axis as the connecting hook 230. The two ends of the elastic member 300 are respectively set on the mounting post 150 and the connecting hook 230. The back of the positioning chamber 100 is recessed inward to form a cavity 140. The mounting post 150, the elastic member 300, the guide post 220 and the connecting hook 230 are all located in the cavity 140. In this embodiment, the elastic member 300 is a spring, and the two ends of the elastic member 300 are hook-shaped structures. The connecting hook 230 and the mounting post 150 are used as the connecting parts between the spring and the positioning chamber 100 and the positioning block 200. The spring's rebound force can be used as the clamping force of the positioning block 200 to hold the mobile phone, so as to ensure stable clamping of the mobile phone.

[0027] Reference Figure 1 As shown, the overall cross-section of the receiving cavity 110 is rectangular. The receiving cavity 110 is also provided with a through opening 120. It should be noted that the size of the through opening 120 needs to be designed to be larger than the size of the mobile phone camera module, but smaller than the size of the mobile phone itself, so as to avoid the camera module of the mobile phone itself. The specific position of the through opening 120 corresponds to the position of the camera module when the mobile phone is placed.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A variable-size positioning chamber, characterized in that, The device includes a positioning chamber with a recessed top forming a receiving cavity. Two sets of positioning blocks are disposed within the receiving cavity and can reciprocate along a first direction and a second direction, respectively. The two sets of positioning blocks and the positioning chamber together form a receiving space for accommodating a smart device. An elastic element connected to the positioning blocks is disposed at the bottom of the positioning chamber. The elastic element is used to push the positioning blocks to slide relative to each other to clamp the smart device. The first direction is the length direction, and the second direction is the width direction; the first direction and the second direction are perpendicular to each other.

2. The variable-size positioning chamber as described in claim 1, characterized in that: The bottom of the positioning block protrudes to form a guide post and a connecting hook. The bottom wall of the receiving cavity is provided with a guide groove corresponding to the guide post and the connecting hook. The guide post and the connecting hook pass through the guide groove and can move back and forth along the guide groove.

3. A variable-size positioning chamber as described in claim 2, characterized in that: The bottom of the guide post protrudes to form a limiting platform, and the width of the limiting platform is greater than the width of the guide groove.

4. A variable-size positioning chamber as described in claim 3, characterized in that: The bottom of the positioning chamber also has a protruding mounting post that is on the same axis as the connecting hook, and the two ends of the elastic element are respectively disposed on the mounting post and the connecting hook.

5. A variable-size positioning chamber as described in claim 4, characterized in that: The elastic element is a spring, and both ends of the elastic element have hook-shaped structures.

6. A variable-size positioning chamber as described in claim 5, characterized in that: The back of the positioning chamber is recessed inward to form a cavity, and the mounting post, elastic element, guide post and connecting hook are all located in the cavity.

7. A variable-size positioning chamber as described in claim 6, characterized in that: The overall cross-section of the receiving cavity is rectangular, and a through opening is also provided on the receiving cavity.

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