Mobile phone screen magnifying lens device

Abstract

The utility model relates to a mobile phone screen magnifying lens device which comprises a lens body and a shell, the shell is provided with a containing cavity for the lens body to be pulled in and out, the front side of the containing cavity is a pull-out opening, and the left side and the right side of the lens body are connected with supporting legs respectively. The upper side of the shell is further provided with a longitudinal groove allowing the supporting legs after the lens body is drawn out to turn up and down in a reciprocating mode and allowing the supporting legs to move back and forth after the supporting legs are turned up, the left side or the right side of the longitudinal groove is further communicated with a transverse groove allowing the supporting legs when the lens body is in a viewing state to transversely move and contain the supporting legs, and the transverse groove is formed in the upper side of the shell. And at least two groups of transverse grooves are arranged front and back. On the premise that the lens body can be pulled in and out of the containing cavity of the shell, through the matching relation of the longitudinal groove, the transverse groove, the supporting feet and the like, the position of the lens body can be adjusted front and back according to requirements in the using state (namely the watching state), the adjusting requirement is met, the adjusting requirement for the mobile phone screen amplification effect is met, and the lens is more practical.

Description

Technical Field

[0001] This utility model relates to a mobile phone screen magnifying glass device. Background Technology

[0002] Mobile phone screen magnifiers are used to magnify the screen of a mobile phone for easier viewing. They come in various structural types, such as a pull-out design where the lens (magnifier body) is concealed within the housing. Examples include the CN307170827S mobile phone screen magnifier and the CN306190590S mobile phone screen magnifier. In these pull-out designs, the hinges on both sides of the lens body are located inside the housing. After being pulled out, the lens body flips and rests against the housing, making it convenient to use and relatively compact for storage. However, this type of lens body only has one position when in use; that is, it only rests against the housing in one specific position after being pulled out. This results in a fixed distance between the lens body and the phone screen on the stand, making it impossible to adjust the distance and thus failing to meet the requirement of adjustable magnification. This can easily lead to problems such as unclear viewing after magnification and the inability to adjust the magnification. Utility Model Content

[0003] In view of the technical problems existing in the background art, the present invention aims to provide a mobile phone screen magnifying glass device with adjustable lens position to meet the distance adjustment requirements.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a mobile phone screen magnifying glass device, including a lens body and a housing, the housing having a receiving cavity for the lens body to be pulled in and out, the front side of the receiving cavity being the pull-out entrance and exit, and the left and right sides of the lens body being connected to support legs respectively, characterized in that: the upper side of the housing is also provided with a longitudinal groove for the support legs to flip up and down and move back and forth after the lens body is pulled out, and the left or right side of the longitudinal groove is also connected to a transverse groove for the support legs to move laterally and accommodate when the lens body is in the viewing state, the transverse groove is provided on the upper side of the housing, and at least two sets of transverse grooves are arranged in a front and back arrangement.

[0005] The following optimizations or supplementary explanations can be made to the above technical solutions.

[0006] For example, the longitudinal groove matches the support leg, the longitudinal groove is located at the upper front edge of the housing, and two longitudinal grooves are provided on the left and right sides accordingly.

[0007] The transverse groove matches the support leg.

[0008] For example, the transverse groove has an upper raised edge.

[0009] Further optimization involves providing side frames on the left and right sides of the lens body of the magnifying glass, with the base of the side frames serving as the support legs, and the side frames being straight strips.

[0010] In addition, there is a clearance area between the left and right support legs for the housing without lenses.

[0011] The transverse groove can be tilted backward; the upper and lower openings of the transverse groove are connected vertically, with the upper opening positioned behind the lower opening.

[0012] In addition, the left and / or right sides of the base of the support leg are connected to a limiting side protrusion. The housing includes an upper shell and a lower shell. The limiting side protrusion is disposed between the upper shell and the lower shell. The housing is also provided with a pull-out anti-detachment limiting block, which is disposed in front of the limiting side protrusion.

[0013] For example, the limiting side protrusion is set as a limiting pivot, and the limiting pivot is set on the left and right sides of the support leg; the pull-out anti-detachment limiting blocking part is set as a blocking block, which is located in front of the receiving cavity and is set on the left and right sides of the receiving cavity; the pull-out anti-detachment limiting blocking part is located in front of the transverse groove.

[0014] Additional information: The upper side of the casing features a phone holder, and the phone casing is located behind the pull-out opening. The lower side of the casing has flip-up support feet, and there is also a slot for storing the phone remote control.

[0015] The beneficial effects of this utility model are that, under the premise that the lens body can be pulled in and out of the housing cavity, the lens body can be adjusted back and forth according to the needs of use (i.e. viewing state) through the cooperation of longitudinal grooves, transverse grooves, and support feet, so as to meet the adjustment needs and the adjustment needs of the magnification effect of the mobile phone screen, making it more practical. Attached Figure Description

[0016] The following description, in conjunction with the accompanying drawings, details the embodiments and working principles of this utility model.

[0017] Figure 1 This is a schematic diagram of the structure of the present invention, in which the lens body is in the unextracted state.

[0018] Figure 2 for Figure 1 A schematic diagram of a mobile phone screen magnifier device in use, with the lens body in a relatively rear position.

[0019] Figure 3 for Figure 2 The bottom diagram.

[0020] Figure 4 for Figure 2 The middle lens body is in a relatively forward position, and the phone holder is not unfolded.

[0021] Figure 5 This is a schematic diagram showing the structural cooperation between the lens body and the lower shell and other parts in this utility model.

[0022] Figure 6 for Figure 1 A schematic diagram illustrating the process of a mobile phone screen magnifier device being pulled out and then put into use.

[0023] In the picture:

[0024] 1. Lens body; 10. Handheld pull-out part;

[0025] 2. Shell; 20. Receiving cavity; 21. Pull-out inlet / outlet; 22. Longitudinal groove; 23. Transverse groove; 24. Upper raised edge; 25. Upper shell; 26. Lower shell; 27. Pull-out anti-detachment limiting and blocking part; 28. Cavity wall; 29. ​​Transverse opening;

[0026] 3. Support feet; 30. Side frame; 31. Housing clearance area; 32. Limiting side protrusion;

[0027] 4. Phone stand;

[0028] 5. Flip the support legs;

[0029] 6. Mobile phone remote control storage slot;

[0030] 7. Mobile phone remote control. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the implementation of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0032] Referring to the accompanying drawings, the mobile phone screen magnifying glass device in this embodiment includes a lens body 1 and a housing 2. The housing 2 has a receiving cavity 20 for pulling in and out, wherein the front side of the receiving cavity 20 is a pull-out inlet 21, so that the lens body 1 can be pulled in and out from the receiving cavity 20 of the housing 2. The receiving cavity 20 can be used to pull in and out of the lens body 1 so as to store the lens body 1 and pull it out for use.

[0033] The lens body 1 is connected to the left and right sides respectively with support legs 3. The support legs 3 are used to connect the lens body 1, support the lens body 1 to flip on the housing 2, and support the lens body 1 to be in the viewing state on the housing 2 (i.e., in the use state, the lens body 1 can be viewed on the mobile phone screen on the mobile phone holder 4).

[0034] The upper side of the housing 2 is also provided with a longitudinal groove 22. The longitudinal groove 22 allows the support leg 3 to flip up and down repeatedly after the lens body 1 is pulled out, and the support leg 3 to move back and forth after flipping up. The longitudinal groove 22 is located at the upper front edge of the housing 2. The longitudinal groove 22 is provided with two longitudinal grooves on the left and right sides, so that it can correspond to the support leg 3 on the left and right sides.

[0035] The left or right side of the longitudinal groove 22 is also connected to a transverse groove 23. The transverse groove 23 allows the support leg 3 of the lens body 1 to move laterally and be accommodated when the lens body 1 is in the viewing state (i.e., when the lens body 1 can be viewed in relation to the mobile phone screen on the mobile phone holder 4). That is, when the lens body 1 is pulled out and flipped upward to the viewing state, the support leg 3 connected to the lens body 1 can move laterally into the transverse groove 23 and be accommodated in the transverse groove 23. The transverse groove 23 cooperates to support the support leg 3 and the lens body 1. The transverse groove 23 is located on the upper side of the housing 2.

[0036] At least two sets (e.g., two, three, or four sets) of horizontal grooves 23 are arranged in a front-to-back manner so that the lens body 1 can be moved laterally into the horizontal grooves 23 at different front-to-back positions as needed. This allows the front-to-back position of the lens body 1 to be adjusted as needed. After the front-to-back position of the lens body 1 is adjusted, the distance between it and the phone holder 4 will be different, thus meeting the adjustment requirements and satisfying the adjustment requirements for the magnification effect of the phone screen.

[0037] This mobile phone screen magnifying glass device allows the lens body 1 to be pulled in and out of the housing 2's receiving cavity 20. Furthermore, through the cooperation of the longitudinal groove 22, the transverse groove 23, and the support leg 3, the lens body 1 can be adjusted back and forth as needed during use (i.e., viewing state) to meet adjustment requirements and the need to adjust the magnification effect of the mobile phone screen, making it more practical.

[0038] Based on the above embodiments, the following optimizations or further explanations can be made.

[0039] For example, the longitudinal groove 22 is matched with the support leg 3. By matching their shapes and sizes, the stability and aesthetics of flipping and forward and backward operation are improved; the transverse groove 23 is matched with the support leg 3. By matching their shapes and sizes, the stability during lateral movement and placement is improved.

[0040] Further optimization involves the horizontal groove 23 having an upper protruding edge 24, which increases the support surface of the horizontal groove 23 for the support leg 3 and the lens body 1, improves the support effect, enhances the stability of the lens body 1 in the viewing state (i.e., the use state), makes it less prone to shaking, and also makes the support leg 3 or the housing 2 less prone to cracking, especially when plastic material is used as the material to make the housing 2 and the support leg 3.

[0041] In addition, the lens body 1 of the magnifying glass has side frames 30 on its left and right sides. The side frames 30 not only protect the lens body 1, enhancing its strength and preventing damage or breakage on the left and right sides, but also prevent scratches to the user. Furthermore, they prevent damage or scratches to the surface of the lens body 1 during pulling, thus avoiding affecting the magnification effect. A hand-held pull-out part 10 can also be provided on the lens body 1 for easy hand-held pulling. A notch can be provided at the front edge of the housing 2 for the hand-held pull-out part 10 to enter. The root of the side frame 30 (the lower part of the side frame 30 when the lens body 1 is in use) can be used as the support leg 3. Alternatively, the side frame 30 can be a straight strip.

[0042] Further optimization involves leaving a housing clearance area 31 without lenses between the left and right support legs 3, so that when the lens body 1 flips and moves back and forth on the housing 2 with the support legs 3, it is not blocked by the front part of the upper side of the housing 2.

[0043] The horizontal groove 23 is tilted backward, and the tilt angle can be set according to the needs so that the lens body 1 is tilted for viewing. The upper and lower openings of the horizontal groove 23 are connected vertically, with the upper opening positioned behind the lower opening.

[0044] Furthermore, the base of the support leg 3 (the lower part of the support leg 3 when the lens body 1 is in use) has a limiting side protrusion 32 on the left and / or right sides. For example, the left side of the base of the support leg 3 on the left side of the lens body 1 and the right side of the base of the support leg 3 on the right side of the lens body 1 are provided with corresponding limiting side protrusions 32; or, for example, the left and right sides of the base of the support leg 3 on the left and right sides of the lens body 1 are provided with corresponding limiting side protrusions 32; or other methods. The housing 2 includes an upper housing 25 and a lower housing 26. The receiving cavity 20 can be located between the upper housing 25 and the lower housing 26. The upper housing 25 and the lower housing 26 can be connected by snaps or fasteners to form the housing 2. The overall flat plate structure is easy to process, manufacture and assemble. The limiting side protrusion 32 is disposed between the upper shell 25 and the lower shell 26. The limiting side protrusion 32 can be constrained to move between the upper shell 25 and the lower shell 26. The shell 2 is also provided with a pull-out anti-detachment limiting block 27. The pull-out anti-detachment limiting block 27 is disposed on the front side of the limiting side protrusion 32. The limiting side protrusion 32 can be pulled out in conjunction with the limiting block 27 to prevent the lens body 1 from completely detaching from the shell 2 when it is pulled out. The receiving cavity 20 in the housing 2 (i.e., between the upper housing 25 and the lower housing 26) has cavity walls 28 on the left and right sides. The lens body 1, the side frames 30 on the left and right sides, and the support legs 3 (including the corresponding limiting side protrusions 32) can be pulled out between the left and right cavity walls 28 (sliding back and forth). The cavity walls 28 are provided with transverse openings 29 that correspond to the transverse grooves 23 (i.e., corresponding up and down). The lens body 1 is more stable during the pulling process in the receiving cavity 20. When the support legs 3 move laterally, the transverse openings 29 of the receiving cavity 20 can also allow the side frames 30, support legs 3, limiting side protrusions 32, etc. to move laterally to avoid obstacles.

[0045] For example, the limiting side protrusion 32 is configured as a limiting pivot, which is located on the left and right sides of the support leg 3; the pull-out anti-slip limiting block 27 is configured as a blocking block. Furthermore, the pull-out anti-slip limiting block 27 (i.e., the blocking block) is located at the front of the receiving cavity 20 and is distributed on both the left and right sides of the receiving cavity 20, making it less likely to interfere with the movement of the lens body 1 between the left and right support legs 3, and also less likely to scratch the lens body 1. The pull-out anti-slip limiting block 27 is located on the front side of the transverse groove 23, allowing the support leg 3 to smoothly move laterally into each transverse groove 23.

[0046] Additionally, a phone holder 4 is located on the upper side of the housing 2. The phone housing 2 is positioned behind the pull-out entrance 21. In use, the lens body 1 is in front, and the phone holder 4, which holds the phone, is behind, facilitating magnification of the phone screen. The placement of the phone holder 4 on the housing 2 is a mature technology with various methods available. For example, a flip-up stand can be used for easy flipping and unfolding support. Furthermore, a flip-up support foot 5 is located on the lower side (bottom) of the housing 2, allowing for further tilting and angle adjustment for viewing from different angles. The housing 2 also features a remote control storage slot 6 (e.g., located on the upper side of the housing 2). Currently, phones can be equipped with remote controls 7 (or controllers) that connect via Bluetooth or other methods to operate the phone. This remote control can be placed in the remote control storage slot 6, either using a snap-fit ​​or a tight-fitting method. The housing 2 (e.g., the upper housing 25 and the lower housing 26) can be designed with undulating wave patterns (which can be angled) to act as reinforcing ribs and enhance the strength of the layers.

Claims

1. A mobile phone screen magnifying glass device, comprising a lens body (1) and a housing (2), the housing (2) having a receiving cavity (20) for the lens body (1) to be pulled in and out, the front side of the receiving cavity (20) being a pull-out inlet (21), and the left and right sides of the lens body (1) respectively being connected to support legs (3), characterized in that: The upper side of the housing (2) is also provided with a longitudinal groove (22) for the support leg (3) to flip up and down repeatedly after the lens body (1) is pulled out and for the support leg (3) to move back and forth after flipping up. The left or right side of the longitudinal groove (22) is also connected to a transverse groove (23) for the support leg (3) of the lens body (1) in the viewing state to move laterally and accommodate it. The transverse groove (23) is set on the upper side of the housing (2). There are at least two sets of transverse grooves (23) arranged in front and behind.

2. The mobile phone screen magnifying glass device as described in claim 1, characterized in that: The longitudinal groove (22) matches the support leg (3). The longitudinal groove (22) is located at the upper front edge of the shell (2). There are two longitudinal grooves (22) on the left and right sides respectively. The transverse groove (23) matches the support leg (3).

3. The mobile phone screen magnifying glass device as described in claim 1, characterized in that: The transverse groove (23) has an upper raised edge (24).

4. The mobile phone screen magnifying glass device as described in claim 1, characterized in that: The lens body (1) of the magnifying glass has side frames (30) on the left and right sides, the root of the side frame (30) is the support (3), and the side frame (30) is a straight strip.

5. The mobile phone screen magnifying glass device as described in claim 1, characterized in that: There is a clearance area (31) between the left and right support legs (3) without lenses.

6. The mobile phone screen magnifying glass device as described in claim 1, characterized in that: The transverse groove (23) is set at a backward tilt; The upper and lower openings of the transverse groove (23) are connected vertically, with the upper opening positioned behind the lower opening.

7. The mobile phone screen magnifying glass device as described in claim 1, characterized in that: The support leg (3) has a limiting side protrusion (32) on the left and / or right side of the root. The housing (2) includes an upper shell (25) and a lower shell (26). The limiting side protrusion (32) is disposed between the upper shell (25) and the lower shell (26). The housing (2) is also provided with a pull-out anti-detachment limiting block (27), which is disposed in front of the limiting side protrusion (32).

8. The mobile phone screen magnifying glass device as described in claim 7, characterized in that: The limiting side protrusion (32) is set as a limiting pivot, and the limiting pivot is set on the left and right sides of the support foot (3); the pull-out anti-detachment limiting blocking part (27) is set as a blocking block, and the blocking block is located in front of the receiving cavity (20) and is set on the left and right sides of the receiving cavity (20); the pull-out anti-detachment limiting blocking part (27) is located in front of the transverse groove (23).

9. The mobile phone screen magnifying glass device as described in claim 1, characterized in that: A mobile phone holder (4) is provided on the upper side of the housing (2), and the mobile phone housing (2) is located on the rear side of the pull-out inlet (21); The housing (2) has cavity walls (28) on the left and right sides of the receiving cavity (20), and the cavity walls (28) have transverse openings (29) corresponding to transverse grooves (23).

10. The mobile phone screen magnifying glass device as described in claim 1, characterized in that: The lower side of the housing (2) is provided with a flip support foot (5), and the housing (2) is also provided with a mobile phone remote control storage slot (6).

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