Screen magnifying unit and screen magnifying device
Patent Information
- Application Number
- JP2026002638U
- Authority / Receiving Office
- JP · JP
- Patent Type
- Utility models
- Current Assignee / Owner
- Priority Date
- 2026-03-25
- Filing Date
- 2026-07-30
- Publication Date
- 2026-09-30
- Estimated Expiration
- 2036-07-30
Smart Images
Figure 0003257590000001_ABST
Abstract
Description
[[Technical Field]]
[0001] The present utility model relates to a screen magnifier unit and a screen magnifier device.
[0002] Screens of mobile phones (as well as tablets and the like) are for users to browse and use , and a screen magnifier device is used for placing a mobile phone or the like, magnifying the screen to make it easier to browse . Since the screen has two installation states, portrait orientation and landscape orientation, the corresponding magnifier lens needs to adapt to the installation state of the screen and achieve a better magnified viewing effect. Currently , the lens cannot be switched between portrait orientation and landscape orientation, or the switching mechanism is relatively complex, which hinders processing and assembly. Furthermore, even when the magnifier lens can be switched between portrait orientation and landscape orientation, there are problems of poor visibility and low viewing effect. [[Summary of the Invention]]
[0003] In view of the technical problems existing in the background art, an object of the present utility model is to provide a screen magnifier unit and a screen magnifier device capable of switching between portrait orientation and landscape orientation. To solve the above technical problem, the present utility model adopts the following technical solution. The screen magnifier unit comprises a lens and a frame, the lens is connected to the frame. Furthermore, it comprises a mirror stand, the frame is disposed on the mirror stand. The mirror stand comprises a lateral support rail, the fra me comprises a bottom side frame and a side frame, the bottom side frame and the side frame are connected to each other to form a combination fra me corresponding to vertical and horizontal switching of the screen. An L-shaped corner rail is provided on the combination frame, and the L-shaped corner rail is slidably connected to the lateral support rail It is there. Also, between the L-shaped corner rail and the horizontal support rail, there is a vertical / horizontal switching mechanism for the screen. A switchable fall prevention device is provided for this purpose. The following various optimizations and supplementary explanations can be applied to the above technical proposal. For example, a rail with a lateral groove is used as a lateral support rail, and the L-shaped corner rail is Including the base rail and side rails, the L-shaped corner rail is positioned within the rail with lateral grooves. The rail slider to be installed is selected. Additionally, L-shaped corner rails include curved rails, with an arc between the base rail and the side rail. The rails are smoothly connected by grooved rails. The rail sliders fit into the rails with lateral grooves. It is inserted and then slides and moves. For example, a switchable anti-detachment device includes an anti-detachment groove and an anti-detachment connecting block, The stop groove is provided on the rail slider. The anti-detachment grooves are positioned at the L-shaped corners, and the anti-detachment grooves follow the L-shaped path of the rail slider. The anti-detachment connecting block is installed along the rail with a lateral groove and fixed to the rail with an anti-detachment linkage. The connecting blocks are arranged to slide relative to each other within the anti-detachment groove. For example, the anti-fall groove includes a vertical sliding groove and a horizontal sliding groove, and the vertical sliding groove The side rails are located on the side rails, and the lateral sliding grooves are located on the bottom rails. Lateral sliding The groove is connected to the longitudinal slide groove, and there is an arc between the longitudinal slide groove and the transverse slide groove. They are smoothly connected by a sliding groove. The base frame and side frames are perpendicular to each other. They are arranged in such a way. The anti-detachment connecting block is located at the center of the rail with lateral grooves. The rail has lateral grooves, and anti-detachment connecting blocks are placed on both the front and rear sides of the rail. The rider has grooves on both the front and back to prevent it from falling off. The stand also has corner avoidance cuts. A notch is provided, and this notch is located on the underside of the lateral support rail to prevent it from falling off. The connecting blocks and corner avoidance notches are positioned correspondingly in the upper and lower parts of the structure. Furthermore, at both ends of the anti-detachment groove, there are positional indicators for when the anti-detachment connecting block slides relative to the other. Each is provided with a stopping point limit section for use. and / or L-shaped corner - One end of the rail is positioned in correspondence with the other end of the lateral support rail, and the L-shaped corner rail The other end of the rail is positioned in correspondence with the other end of the lateral support rail. The lateral groove rail is It has one upward-facing lateral opening groove, and both the left and right ends of the lateral opening groove are left-facing. These are the leftmost opening and the rightmost opening facing right. The screen magnifying device includes a housing and a screen magnifying unit, the housing being the screen magnifying unit It has a storage compartment for drawers, and the front of the storage compartment is the drawer opening. The large mirror unit has legs attached to both the left and right sides of its stand, and on the top of the casing, After the screen magnifying glass unit is extended, the legs move up and down and invert, and the legs face upwards. A vertical groove is provided for forward and backward movement after reversing. On the right side, there are lateral grooves that connect to allow for lateral movement and storage of the legs when in viewing position. Furthermore, the lateral grooves are located on the upper side of the housing, with at least two sets arranged in the front-to-back direction. . To explain in more detail, the vertical grooves engage with the legs and are located on the front edge of the upper part of the housing, on the left and right sides. Two corresponding grooves are provided. The lateral grooves engage with the legs. The lateral grooves protrude upwards. It has raised edges. The legs on the left and right sides of the stand are straight lines that extend downward from the stand. It is provided as a leg. A clearance area for the casing is provided between the left and right legs. Lateral The grooves in the opposite direction are angled toward the rear. The upper and lower ends of the lateral grooves are connected vertically. The upper end is located behind the lower end. On the left and / or right side of the tip of the leg It is provided with positioning side protrusions, and the housing consists of an upper housing and a lower housing, position The side projection for securing the unit is located between the upper and lower casings. Additionally, there is a pull-out mechanism inside the casing. A positioning stopper is provided to prevent accidental removal, and this positioning stopper prevents accidental removal. It is positioned on the front of the side projection for positioning. The side projection for positioning is configured as a rotating shaft for positioning. The positioning rotation axis is provided on both the left and right sides of the leg. The blocking section is configured as a blocking block, and the blocking block is located at the front of the containment cavity. They are provided on both the left and right sides of the cavity. The positioning stopper for preventing the drawer from falling out is lateral. It is located on the front side of the groove. Cavity walls are provided on the left and right sides of the housing cavity inside the housing, and there are horizontal lines on the cavity walls. Directional openings are provided, corresponding to lateral grooves. Additionally, a mobile phone holder is provided on the top of the casing, and the mobile phone holder can be pulled out. It is located on the rear side of the opening. The cell phone holder includes a support flap and a terminal receiving plate. The bottom of the support flap is connected to the upper side of the housing by a hinge, and the terminal receiving plate is connected to the support flap by a hinge. They are connected by a rangefinder. The terminal receiving plate is provided with a first terminal receiving section, on the upper side of the housing. A second terminal receiving section is also provided. The second terminal receiving section has a support flap that flips up. It is positioned in front of the state in which it is located. Furthermore, between the housing and the support flap, there is a mechanism to lift the support flap to the predetermined position. is provided with a first positioning mechanism, and between the support flap and the terminal receiving plate a second positioning mechanism for tilting the receiving plate downward to a predetermined position is provided, and the second termin al receiving portion is provided with a terminal receiving groove. The beneficial effect of the present utility model is that the screen magnifier unit enables the lens to be switched between vertical and horizontal directions by providing a switchable structural solution, which is different from the prior art, and can be selected by those skilled in the art , the structure is relatively simple, the operating structure is stable, the vertical and horizontal switching operation is relatively easy, the practicability is high, and it can be incorporated into various screen magnifier devices for use . BRIEF DESCRIPTION OF THE DRAWINGS
[0004] Hereinafter, with reference to the drawings, the details and operating principles of the embodiments and examples of the present utility model will be described. [Figure 1] It is a schematic structural diagram of a state where the screen magnifier unit in the present utility model is disposed in a screen magnifier device. [Figure 2] It is a schematic diagram of an operation procedure for switching the screen magnifier unit shown in FIG. 1 from portrait orientation to landscape orientation. [Figure 3] It is a schematic structural diagram of one of the screen magnifier units shown in FIG. 2. [Figure 4] It is a schematic diagram showing a state where the frame and the base of FIG. 3 are separated. [Figure 5] It is a structural schematic diagram from another angle of FIG. 3. [Figure 6] It is a diagram showing a stored state of the screen magnifier device of FIG. 1, where the screen magnifier unit is stored in a housing cavity of the housing and is not drawn out. [Figure 7] It is a structural schematic diagram of a state where the upper layer part of the housing is hidden and the screen magnifier unit is half drawn out in FIG. 6. [Figure 8]Figure 6 is a schematic diagram of the structure with the screen magnifying glass unit extended and in the viewing / use state.
[0005] [Explanation of symbols] 1. Lens; 2. Housing; 20. Storage cavity; 21. Drawer opening; 22. Vertical groove; 23. Horizontal groove 24. Upper protruding edge; 25. Upper cover; 26. Lower cover; 27. Drawer fall prevention. Limiter section; 28, containment cavity wall; 29, lateral opening; 3. Lens frame; 33. Bottom frame; 34. Side frame; 35. Straight edge frame Frame; 36, L-shaped corner rail; 361, rail slider; 37, base rail; 38. Side rail; 39. Curved rail; 4. Dressing table; 40. Legs; 41. Lateral support rail; 411. Lateral grooved rail; 42. S Side projections for topper; 43, housing avoidance section; 44, notches for corner avoidance; 5. Switchable anti-detachment device; 51. Anti-detachment groove; 52. Anti-detachment connecting block; 53 , vertical sliding groove; 54, horizontal sliding groove; 56, stop position limit end; 6. Smartphone remote control storage slot; 60. Smartphone remote control; 7. Mobile phone holder; 71. First terminal support part; 72. Second terminal support part; 73. Support flap Top; 74, terminal support plate. [Modes for carrying out the invention]
[0006] The following describes the technical aspects of the embodiments of this utility model, with reference to the drawings of the embodiments. The solution will be explained clearly and completely. Naturally, the examples described here are This is only a part of the embodiments of this utility model, not all of them. Therefore, all other embodiments obtained by a person skilled in the art without requiring any creative effort are subject to the provisions of this utility model. It is included in the protection area. Referring to the figure, the screen magnifying glass unit in this embodiment consists of lens 1 and frame 3 It includes, and further includes lens holder 4. Lens 1 is connected to frame 3, and frame 3 It is positioned on the lens holder 4. The lens holder 4 is connected to the frame 3 by attaching it. The purpose is to include a lens holder 4 which includes a lateral support rail 41, and the frame 3 is Includes a base frame 33 and side frames 34. Here, the bottom frame 33 is connected to the side frame 34, and the screen is configured to switch between portrait and landscape orientations. It forms a combination frame, and this combination frame consists of a base frame 33 and side frames 3 It consists of 4. For example, as shown in the figure, lens 1 is used in a vertical screen. In this configuration, the bottom frame 33 is located below the lens 1, and the side frame 34 is located to the right of the lens 1. It is located on the side. This combination frame is used to accommodate screen orientation switching. Furthermore, this combination frame is equipped with an L-shaped corner rail 36, and L-shaped Corner rail 36 is slidably connected to lateral support rail 41. The runner rail 36 slides and rotates relative to the lateral support rail 41. The relative vertical and horizontal positions can be switched, which allows switching between the horizontal and vertical screens of lens 1. To enable replacement. Furthermore, between the L-shaped corner rail 36 and the lateral support rail 41, A switchable anti-drop device 5 is provided for switching between landscape and portrait screen orientation. Due to the positional restriction by the interchangeable fall prevention device 5, the frame 3 is positioned relative to the L-shaped corner rail 36. It maintains a state of being connected to the lateral support rail 41 via the L-shaped corner rail 36 and the lateral Prevents the directional support rail 41 from separating. Prevents the frame 3 and stand 4 from separating. Furthermore, the frame 3 and lens 1 slide relative to each other along the L-shaped corner rail 36. By rotating (i.e., changing the angle), it is possible to switch between the vertical and horizontal orientations of lens 1. To reveal. When performing the switching operation, using the diagram as an example, the initial state is vertical, and the lower frame 33 is The side frame 34 is positioned above the lateral support rail 41 and is in an upright, slanted position. Push frame 3 to the left and slide the bottom frame 33 laterally on the lateral support rail 41. After moving it to the appropriate position to the left, rotate mirror frame 3 to the right (clockwise) and adjust the side frame. Position the 34 above the lateral support rail 41. Then, position the mirror frame 3 again horizontally (left). By sliding it (direction, etc.) to the appropriate position, you can switch lens 1 from portrait to landscape mode. You can switch between orientations. To switch from landscape to portrait, follow the reverse procedure. In the sideways position, the side frame 34 is positioned above the lateral rail 41. Push the 3 to the right, and the side frame 34 slides to the right on the lateral rail 41 to the appropriate position. After moving to the position, rotate frame 3 to the left (counterclockwise), so that the base frame 33 is horizontal. Position it above the forward rail 41. Next, slide frame 3 to the right. By adjusting it to the appropriate position, lens 1 can be switched from horizontal to vertical orientation. During the switching process, the lower frame 33 and the side frame 34 are guided by lateral guide rails. It can slide smoothly along the 41, and the switching mechanism is relatively stable. They are doing it. This screen magnifying unit allows you to switch the lens (and frame) between portrait and landscape orientations. This provides a viable structural design, and unlike the prior art, it can be selected by those skilled in the art. Its structure is relatively simple, its operating mechanism is stable, and switching between portrait and landscape orientation is relatively easy. It is practical and can be incorporated into various screen magnifying devices. Based on the above examples, the following optimizations and further explanations can also be performed. For example, a lateral groove rail 411 is used for the lateral support rail 41. The 411 has one lateral opening groove that opens upward, and both the left and right sides of this lateral opening groove The ends are a left-facing opening and a right-facing opening, respectively. L-shaped corner rail 3 6 includes the base rail 37 and the side rail 38, respectively, the base frame 33 and the side rail It can accommodate frame 34. Of these, the L-shaped corner rail 36 has rails The slider 361 is used, and the rail slider 361 is a rail 411 with lateral grooves. By being positioned internally, it achieves smoother sliding and a more stable structure. The left-right length of the support rail 41 matches the left-right length of the frame 3 when it is in a vertical position. The structure is more rational. Furthermore, the mirror frame 3 may also include a straight edge frame 35. The straight edge frame 35 is located to the left of lens 1 in the vertical display state. Bottom frame 3 3. The side frames 34, straight edge frames 35, stand 4, and housing 2 are made of plastic. It can be constructed, and the combined frame of the side frame 34 and the bottom frame 33 is one It can be made into a structure. Furthermore, the L-shaped corner rail 36 includes an arc-shaped rail 39, and a base rail 37 The side rail 38 is smoothly connected to the curved rail 39. At the connection point, the arc-shaped rail 39 can operate in conjunction with the rotating frame 3. Furthermore, the structure is more rational. In addition, the curved rail 39 can make turns at corners. When rotating, the corners are less likely to collide and interfere with each other. Among these, rail slider -361 engages with the lateral grooved rail 411 and performs a sliding motion. For example, the switchable fall prevention device 5 (i.e., the switchable limit fall prevention structure) It is equipped with a fall prevention groove 51 and a fall prevention connecting block 52, of which the fall prevention groove 51 It is provided on the rail slider 361, and the detachment is located on both the front and back surfaces of the rail slider 361. It is possible to provide a fall prevention groove 51. The fall prevention groove 51 is arranged in an L-shape at the corner. Therefore, it fits better with the L-shaped corner rail 36 on the combined frame. (Prevents detachment) The groove 51 is provided along the L-shaped path of the rail slider 361. Here, The fall prevention connecting block 52 is fixed to the rail 411 with a lateral groove, and the fall prevention connecting block The lock 52 is positioned to slide relative to itself within the anti-fall groove 51. This allows, In frame 3 (the assembled frame), frame 3 (the assembled frame) and Maintaining the connection with the lateral support rail 41 prevents separation between the frame 3 and the dressing table. In addition to preventing separation of 4, the lower frame 33 and side frame 34 support the lateral support rail 4 1. To be able to ski while smoothly switching between positions. For example, the fall prevention groove 51 includes a vertical sliding groove 53 and a horizontal sliding groove 54, and the vertical The forward sliding groove 53 is located on the side frame rail 38, and the lateral sliding groove 54 is located on the bottom frame Located on the frame rail 37, the lateral slide groove 54 is connected to the vertical slide groove 53. For example, between the vertical slide groove 53 and the horizontal slide groove 54, there is a fall-prevention connecting groove. The curved shape allows the lock 52 to slide smoothly relative to the anti-fall slide groove 51. They are connected by sliding grooves, with a vertical sliding groove 53 and a horizontal sliding groove 54. In between, it slides and moves smoothly while changing angle through an arc-shaped sliding groove. When the fall prevention connecting block 52 is in the region of the arc-shaped sliding groove, the frame 3 (assembly frame The frame rotates smoothly on the lateral support rail 41 of the frame base 4, both horizontally and vertically. The state can be switched. In this case, the lower frame 33 and the side frame 34 are perpendicular. They are positioned as follows. The fall prevention connecting block 52 is located in the center of the lateral groove rail 411. It is installed in a rational structure. Frame 3 is a lateral groove rail of stand 4. It can rotate at the center position of 411, and the structure is balanced and stable on both sides. The support effect of stand 4 is also good. However, the lateral grooved rail 411 has detached on both the front and rear sides. A protective connecting block 52 can be installed, and the front and back surfaces of the rail slider 361 are removable. A fall prevention groove 51 is provided, and the fall prevention connecting block 52 and the fall prevention groove 51 interlock at the front and rear. It forms a structure that interlocks, and the front and rear structures are balanced and stable. Also, stand 4 It is provided with a corner avoidance notch 44, and this corner avoidance notch 44 is lateral It is located on the underside of the directional support rail 41. Fall prevention connecting block 52 and corner avoidance. The cutouts 44 for use are positioned correspondingly at the upper and lower positions, and the corner avoidance cutouts 44 are designed to prevent detachment. It is located on the underside of the stopper connecting block 52. This prevents the lateral groove rail 411 from falling off. At the lower position of the prevention connecting block 52, the space is created by the corner avoidance notch 44. This ensures that the angle of the edge of mirror frame 3 (combination frame) can be avoided when it rotates, The processing of the lateral support rail 41 of the stand 4 becomes easier. By adopting the lateral groove rail 411 When processing and manufacturing, it is preferable to directly provide the corner avoidance notches 44 on the stand 4. It becomes more convenient and the structure becomes more compact. Furthermore, at both ends of the anti-detachment slide groove 51, anti-detachment connecting blocks 52 are relatively slid Each stop point limit section 56 is provided for positioning when moving, The fall prevention connecting block 52 moves relative to a predetermined position within the fall prevention slide groove 51. When riding (due to the stopping point limit section 56, for example, the stopping point limit step), It stops in place. And / or, one end of the L-shaped corner rail 36 is a lateral support rail 4 One end of 1 is positioned and fitted in correspondence with the other end of the L-shaped corner rail 36, and the other end of the L-shaped corner rail 36 is a lateral support rail. It is positioned and fitted in correspondence with the other end of part 41, thereby allowing the mirror frame 3 to be oriented horizontally or vertically. When switching, the L-shaped corner rail 36 moves smoothly to the predetermined position relative to the other. It is designed to be rideable. For example, the upper end of the side rail 38 and the bottom rail 37 On the left end, corresponding limit sections are provided, and these limit sections may employ, for example, protrusions. Furthermore, the left end and right end of the lateral grooved rail 411 (lateral support rail 41) These are set as end structures that engage with the limit section, and frame 3 is oriented horizontally or After switching to a vertical orientation and settling into the designated position, the relative positions can be smoothly fitted and secured. This will improve the structural stability and, to some extent, prevent it from coming loose during use. This screen magnifying unit can be applied to screen magnifying devices. For example, screen magnification The mirror device includes a housing 2 and a screen magnifying mirror unit, the housing 2 is connected to the screen magnifying mirror unit. It has a storage cavity 20 for taking things out and putting them back in, and a drawer opening 21 is provided on the front side of the storage cavity 20. The screen magnifying glass unit can be inserted into and removed from the housing cavity 20 of this housing 2. The chamber 20 is used for inserting and removing the screen magnifying glass unit, and for storing and removing the screen magnifying glass unit. Enables use by removing the filter. Legs 40 are connected to the left and right sides of the stand 4 of the screen magnifying glass unit, and leg 4 0 is the support for inverting the entire screen magnifying unit on the housing 2, and for screen magnification. The mirror unit is in the viewing state (i.e., in use) on housing 2, and the screen magnifying mirror unit is portable. Please cooperate with the instructions when the smartphone screen on the phone holder 7 is in a state where it can be viewed. . A vertical groove 22 is provided on the upper side of the housing 2, and this vertical groove 22 is a screen magnifying glass After the unit is pulled out, the leg portion 40 moves up and down and flips over, or the leg portion 40 flips upward. This is for moving back and forth after it has been turned. Note that the vertical groove 22 is on the upper side of the housing 2. Located at the front edge, with two corresponding legs on the left and right, the legs 40 on both sides We can handle that. A horizontal groove 23 is connected to the left or right side of the vertical groove 22. This is when the screen magnifier unit is in viewing mode (i.e., in viewing mode, the screen magnifier The support legs 40 allow the unit to view the smartphone screen on the cell phone holder 7. It moves horizontally and is retracted. In other words, the screen magnifying glass unit is pulled out. When it is inverted upwards and in viewing mode, the support legs 40 of the screen magnifying glass unit move horizontally into the horizontal groove 23. It moves in the direction and is housed, and the lateral groove 23 supports the support leg 40 and the screen magnifier unit. This fulfills the purpose. Note that the horizontal slot 23 is located on the upper side of the casing 2. The horizontal slots 23 consist of at least two sets in the front-to-back direction (for example, two sets, three sets, or four sets). These are arranged in a multi-row structure, front and back. This allows the screen magnifying glass unit to adjust as needed. The screen magnifier is then moved laterally and housed in the horizontal slots 23 located at different positions in the front and back. The front-to-back position of the unit can be adjusted as needed. Adjusting the position changes the distance to the cell phone holder 7, meeting your adjustment needs and smart It also addresses the need to adjust the zoom effect on the phone screen. This smartphone screen magnifying device has a screen magnifying unit that is pulled out within the housing cavity 20 of the housing 2. In addition to being able to take things out and put them back in, it has 22 vertical slots and 23 horizontal slots. Through the cooperative relationship of support legs 40 and other components, the screen magnifier is used in the usage state (i.e., the viewing state). The unit's position can be adjusted in the front-to-back direction as needed to meet adjustment needs. It is more practical, as it also addresses the need to adjust the magnification effect of smartphone screens. Furthermore, Lens 1 in the screen magnifying unit can also be adjusted vertically or horizontally as needed. It is possible. Based on the above examples, the following optimizations and further explanations can also be performed. For example, the vertical groove 22 fits with the leg portion 40, and due to the matching of their shapes and dimensions, To improve stability and aesthetics during reversal and forward / backward movement. The lateral groove 23 fits with the leg portion 40. These components, with their matching shapes and dimensions, improve lateral movement and stability during storage. Let it. Further optimization involves providing an upper projection edge 24 in the lateral groove 23, which means The lateral grooves 23 increase the area supporting the leg portion 40 and the screen magnifying mirror unit, thus increasing the support effect. This improves the viewing (i.e., usage) of the screen magnifier unit. Qualitative stability is improved, and it becomes less prone to shaking. Also, plastic is used as the material, especially for the housing 2 and the legs 40. If this is used, the casing 2 and leg 40 will be less likely to crack. Furthermore, the legs 40 on both the left and right sides of the stand 4 are straight lines that extend downward from the stand 4. It is provided as a leg. As a further optimization, a clearance area for the housing 2 without the lens 1 is provided between the left and right leg sections 40. This allows the screen magnifying glass unit to invert on the housing 2 according to the leg portion 40. This design avoids interference or obstruction caused by the front edge of the upper part of the chassis when moving back and forth. . In this case, the lateral groove 23 is provided at an angle toward the rear, and the angle of inclination can be adjusted as needed. It can be set to allow viewing with the screen magnifying unit tilted. The upper and lower ends of the lateral groove 23 are connected vertically, and the position of the upper end is relatively forward. The lower end is located relatively towards the rear. Furthermore, the tip of the leg 40 (the lower position of the leg 40 when the screen magnifying glass unit is in use) Positioning side projections 42 are provided on the left and / or right sides of ). For example, The left end of the leg portion 40 on the left side of the screen magnifier unit, and the right side of the screen magnifier unit. A corresponding positioning side projection 42 is provided on the right side of the end of each leg portion 40 located on the side. Alternatively, the left and right ends of the leg portions 40 located on the left and right sides of the screen magnifying glass unit. On each side, there is a corresponding positioning side projection 42. Or other It can also be expressed as an equation. The housing 2 includes an upper shell 25 and a lower shell 26, and the housing cavity 20 is the upper shell It is positioned between the upper shell 25 and the lower shell 26, and the upper shell 25 and the lower shell 26 are snap-fit or The housing 2 is formed by connecting fastening components and other means, and the overall structure is flat. It is easy to process and assemble. Of these, the positioning side projection 42 is located on the upper casing 2 Positioned between 5 and the lower casing 26, the positioning side projection 42 is located on the upper casing 25 It is movable while being restrained between the lower casing 26. Inside the housing 2, there is an anti-pull-out mechanism. A stop limit blocking section 27 is also provided, and the pull-out prevention limit blocking section 27 is on the limit side It is located on the front side of the projection 42. The limit side projection 42 is a pull-out prevention limit blocking part. Engaged with 27 to restrict its position, the screen magnifying glass unit is completely removed from housing 2 when pulled out. To prevent it from coming loose. Housing within the enclosure 2 (i.e., between the upper shell 25 and the lower shell 26) Cavity walls 28 are provided on the left and right sides of the cavity 20, and the screen magnifying unit and the vertical screen state The left and right edges and leg portions 40 (including the corresponding limit side projections 42) are located on the left and right cavity walls 28 It can be pulled out (while sliding in the front-to-back direction) between them. The side wall 28 has a lateral opening. The opening 29 is provided so as to correspond to the (upper) lateral groove 23 (i.e., corresponding to the upper and lower parts). This design ensures more stable operation when the screen magnifying glass unit is pulled out within the housing cavity 20. Furthermore, when the leg portion 40 moves laterally, the lateral opening 29 of the housing cavity 20 is side-f Frame 34, leg portion 40, positioning side projection 42, etc. move laterally to avoid obstacles. It also functions as space. For example, the positioning side projection 42 is configured as a positioning rotation axis, and the positioning rotation axis supports It is provided on both the left and right sides of the support legs 40. The pull-out fall prevention positioning stopper 27 is a stopper block It is configured as a lock. Furthermore, the drawer fall prevention limit blocking part 27 (i.e., blocking) The stop block is located at the front of the containment cavity 20 and is divided into left and right sides of the containment cavity 20. Therefore, it is less likely to obstruct the movement of the screen magnifying glass unit between the left and right leg sections 40, and it does not scratch the lens 1. It is difficult. The drawer fall prevention limit stopper part 27 is located on the front side of the lateral groove 23. This allows the leg portion 40 to move smoothly laterally into each lateral groove 23. It is. Additionally, a smartphone stand 7 is provided on the top of case 2, and case 2 can be pulled out. It is located behind the exit opening 21. When in use, the screen magnification lens unit is facing forward. Furthermore, the smartphone stand 7 for placing the smartphone itself is located at the rear. The smartphone screen is enlarged for easier viewing. The mobile phone holder 7 is attached to the casing 2. The installation method is based on known technology, and there are many different methods. This utility model provides an even more optimal solution. The first smartphone holder 71 and the second smartphone holder 72 are modified. By forming two holding parts of different heights, the lens 1 is positioned correctly in both vertical and horizontal orientations. This allows for clearer magnified displays by accommodating requirements where the center height changes. Specifically, The mobile phone holder 7 is equipped with a support flap 73 and a retaining plate 74, and the support flap 73 The bottom is connected to the upper side of the housing 2 by a hinge, and the retaining plate 74 is connected to the support flap 73 by a hinge. They are connected. This is a relatively mature structure, and the retaining plate 74 is provided with a first retaining portion 71. It is provided. A second terminal support part 72 is also provided on the upper side of the housing 2, and the second terminal support The support portion 72 is positioned in front of the support flap 73 when it is in the raised position. When used vertically, the smartphone body is placed on the first terminal support portion 7 on the terminal support plate 74. It can be placed on 1 and leaned against the support flap 73. When used horizontally, The smartphone body is placed on the second terminal support part on the upper side of the housing 2, and leans against the support flap 73. This allows the terminal support plate 74 to be reversed and stored. Between the housing 2 and the support flap 73, the support flap 73 is flipped up to a predetermined position. A first positioning mechanism is provided for positioning the support flap 73 and the terminal support plate 74. In between, there is a second positioning mechanism for inverting the terminal support plate 74 downwards and fixing it in a predetermined position. A mechanism is provided. It is formed by a first positioning mechanism and a second positioning mechanism. The reversal positioning mechanism employs known technologies such as a stepped positioning mechanism. Furthermore, a terminal support groove can be provided in the second terminal support portion 72. By adopting the support flap 73 as a smartphone stand 7, inverted storage and inverted display are possible. This makes it easier to support the unit when it is open. In addition, inverted support legs are provided on the underside (i.e., bottom) of the housing 2. It is positioned in this way, and by reversing and unfolding it, the angle of the casing is further increased, allowing for viewing from various angles. Viewing becomes possible. The enclosure 2 has a remote control storage slot 6 for smartphones (for example, the enclosure A (located on the upper side of body 2) is also provided. Currently, smartphones are designed to make operation easier. A smartphone remote control 60 equipped with Bluetooth or other connection methods ( A smartphone controller may be included, and this smartphone remote control The N60 can be stored in the smartphone remote control storage slot 6. Storage method and Therefore, a snap-fit or snug-fit method can be adopted. Housing 2 (top The layered casing 25, the lower layered casing 26, etc., have a wavy pattern with bumps and indentations that serve as ribs. (It is also possible to install it at an angle) and the strength of the layer plate of the housing 2 can be increased. ru.
Claims
1. Including a lens (1) and a frame (3), The lens (1) is connected to the frame (3). Furthermore, including stand (4), The frame (3) is positioned on the stand (4), The stand (4) includes a lateral support rail (41), Frame (3) includes a base frame (33) and a side frame (34), and the base frame The main frame (33) and the side frame (34) are connected to each other, and the set corresponds to the screen orientation switching. It forms an interlocking frame, An L-shaped corner rail (36) is provided on the combined frame, and the L-shaped corner The runner rail (36) is slidably connected to the lateral support rail (41), Between the L-shaped corner rail (36) and the horizontal support rail (41), the vertical and horizontal cuts of the screen A switchable anti-detachment device (5) for replacement is also provided. Screen magnifying glass unit.
2. The lateral support rail (41) uses a rail with a lateral groove (411), The L-shaped corner rail (36) includes a base rail (37) and a side rail (38). 、 The L-shaped corner rail (36) is a rail positioned within the rail with a lateral groove (411). Selected as slider (361), The screen magnifying glass unit according to claim 1.
3. The L-shaped corner rail (36) further includes an arc-shaped rail (39) and a base rail (37 The space between the rail (38) and the side rail (39) is connected by an arc-shaped rail (39). The rail slider (361) is fitted and inserted into the rail with a lateral groove (411), and slides smoothly. Move and operate, The screen magnifying glass unit according to claim 2.
4. The switchable anti-detachment device (5) includes an anti-detachment groove (51) and an anti-detachment connecting block (5 2) including, The anti-detachment groove (51) is provided on the rail slider (361), The anti-detachment groove (51) is arranged at an L-shaped angle, The fall prevention groove (51) is provided along the L-shaped path of the rail slider (361). The fall prevention connecting block (52) is fixed to the rail with a lateral groove (411), and the fall prevention connecting The connecting block (52) is arranged to slide relative to itself within the anti-detachment groove (51). The screen magnifying glass unit according to claim 2.
5. The anti-detachment groove (51) includes a vertical sliding groove (53) and a horizontal sliding groove (54). Furthermore, the vertical sliding groove (53) is located on the side rail (38), and the horizontal sliding groove (5 4) is located on the base rail (37), The lateral slide groove (54) is connected to the vertical slide groove (53), and the vertical slide The groove (53) and the lateral slide groove (54) are connected by an arc-shaped slide groove. Occasionally, The base frame (33) and the side frame (34) are arranged perpendicularly to each other. The fall prevention connecting block (52) is provided at the center of the rail with lateral grooves (411). The rail (411) with lateral grooves is equipped with anti-detachment connecting blocks (52) on both the front and rear sides. It was kicked, The rail slider (361) is provided with anti-detachment grooves (51) on both its front and back surfaces. The stand (4) is further provided with a corner avoidance notch (44), - The avoidance notch (44) is located on the underside of the lateral support rail (41) and is connected to prevent detachment. The block (52) and the corner avoidance notch (44) are positioned correspondingly in the upper and lower positions. Yes, The screen magnifying glass unit according to claim 4.
6. At both ends of the anti-detachment groove (51), anti-detachment connecting blocks (52) are positioned relative to each other. A stop point limit portion (56) is provided for positioning and fitting when riding. Or, One end of the L-shaped corner rail (36) is positioned in a position corresponding to one end of the lateral support rail (41). Position and fit together, The other end of the L-shaped corner rail (36) is positioned in a position corresponding to the other end of the lateral support rail (41). They are positioned and fitted together. The rail with a lateral groove (411) has one lateral opening groove that opens upward, and lateral The left and right ends of the directional opening groove are, respectively, left-facing and right-facing. The screen magnifying glass unit according to claim 4.
7. The housing (2) and the screen magnifying glass unit described in any one of claims 1 to 6 are included. fruit, The housing (2) has a housing (20) for sliding in and out the screen magnifying glass unit. The front of the housing cavity (20) is a slide entrance (21), and the screen magnifying glass unit Legs (40) are connected to the left and right sides of the stand (4) of the stand. On the upper side of the housing (2), the legs (40) move up and down after the screen magnifying glass unit has been pulled out. It reverses and, after the leg portion (40) has reversed upward, it has a longitudinal groove for forward and backward movement. 22) is provided, To the left or right of the vertical groove (22) is the lateral movement of the leg (40) in the viewing position. and a lateral groove (23) that allows for storage is connected, and the lateral groove (23) is connected to the housing (2) is located above the above, The lateral grooves (23) are arranged in parallel in at least two sets in the front-to-back direction. Screen magnifying glass device.
8. The vertical groove (22) engages with the leg portion (40), and the vertical groove (22) is on the upper front of the housing (2). Located at the edge, there are two corresponding vertical grooves (22) on the left and right sides, and horizontal grooves (23) fits into the leg portion (40), The lateral groove (23) has an edge (24) that protrudes upward, The left and right legs (40) of the stand (4) extend straight downward from the stand (4). It is provided as a linear leg, A clearance area for the housing (2) is provided between the left and right leg sections (40). The lateral groove (23) is provided at an angle toward the rear, The upper and lower ends of the lateral groove (23) are connected vertically, and the upper end is located behind the lower end. And, A positioning side projection (42) is provided on the left or right side of the tip of the leg portion (40). The housing (2) includes an upper shell (25) and a lower shell (26), and has positioning side projections. (42) is positioned between the upper shell (25) and the lower shell (26), The housing (2) is further provided with a positioning stopper (27) to prevent the drawer from falling out. The positioning stopper (27) for preventing the drawer from falling out is positioned on the front of the positioning side projection (42). It is done, The positioning side projection (42) is configured as a positioning rotation axis, and the positioning rotation axis is the leg portion ( 40) is provided on both the left and right sides, and the positioning stopper (27) for preventing the drawer from falling out is blocked It is configured as a block, and the blocking block is located at the front of the containment cavity (20), It is divided into left and right sides, and the positioning stopper (27) for preventing the drawer from falling out is located in the lateral direction It is located on the front side of the groove (23), Cavity walls (28) are provided on the left and right sides of the housing cavity (20) inside the housing (2), and cavity walls (28 A lateral opening (29) corresponding to a lateral groove (23) is provided above. The screen magnifying glass device according to claim 7.
9. A mobile phone holder (7) is provided on the upper side of the housing (2). The cell phone holder (7) is located behind the drawer opening (21), The mobile phone holder (7) includes a support flap (73) and a terminal support plate (74), and the support flap The bottom of the wrap (73) is connected to the upper side of the housing (2) by a hinge, and the terminal support plate (74) supports The holding flap (73) is connected by a hinge, and the terminal support plate (74) has a first terminal support Section (71) is provided, A second terminal support part (72) is also provided on the upper side of the housing (2), and the second terminal support part (72) is positioned in front of the support flap (73) when it is flipped up and in the predetermined position. It is being done, The screen magnifying glass device according to claim 7.
10. Between the housing (2) and the support flap (73), the support flap (73) is positioned to a predetermined location. A first positioning mechanism is provided to maintain the raised position. Between the support flap (73) and the terminal support plate (74), the terminal support plate (74) is in a predetermined position. A second positioning mechanism is provided to maintain the downward-facing position until it reaches the desired location. The second support portion (72) is provided with a support groove. The screen magnifying glass device according to claim 9.