Mobile phone screen pressure maintaining clamp

Abstract

The mobile phone screen pressure maintaining clamp comprises a base, a supporting plate used for placing a mobile phone is horizontally arranged on the upper side of the base, a placing groove matched with the mobile phone is formed in the position, corresponding to the mobile phone, of the upper side face of the supporting plate, a supporting structure is arranged at the position, corresponding to the supporting plate, of the base, and a pressing plate is transversely arranged on the upper side of the supporting plate. A pressure sensor is arranged on the lower side face of the pressing plate corresponding to the containing groove, a supporting frame fixed to the upper side face of the base is arranged on the periphery of the pressing plate, an air cylinder capable of driving the pressing plate to move longitudinally is fixedly arranged on the top of the supporting frame corresponding to the pressing plate, and a controller is further arranged on the side wall of the supporting frame and electrically connected with the pressure sensor and the air cylinder. The limit value of the pressure borne by the pressure sensor is adjusted through the controller according to the thickness of the mobile phone needing to be subjected to pressure maintaining and the pressure requirement for pressure maintaining of the mobile phone, so that pressure maintaining work is carried out on the mobile phone, and the situation that the mobile phone is damaged due to the fact that the pressure is too large during pressure maintaining or the pressure maintaining effect cannot be achieved due to the fact that the pressure is too small during pressure maintaining is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to cell -phone screen pressure -maintaining technical field, concretely is a cell -phone screen pressure -maintaining fixture. BACKGROUND

[0002] The mobile phone is an essential tool in people's life, and the mobile phone screen needs to be applied with certain pressure after bonding and sustained for a period of time to ensure the bonding effect. At the same time, during the use of the mobile phone, it may also be dropped and damaged due to careless holding, and the cover plate of the mobile phone is relatively fragile, so it needs to be disassembled and replaced with a new cover plate. A pressure maintaining mold needs to be used for repair, and the new cover plate and the inner screen need to be re-bonded and pressed, and the bonding can be completed after a period of time.

[0003] The utility model discloses a kind of cell -phone screen pressure -maintaining mechanisms, belong to pressure maintaining device technical field, including base, guide rail, telescopic cylinder, pressure plate and pressing plate;The guide rail is set on the upper portion of the base, the telescopic cylinder is set on the side of the base by support plate, the pressure plate is set on the guide rail by guide seat, the output end of the telescopic cylinder is connected with the pressure plate by pusher seat, and the pressing plate is set on the side of the base and cooperates with the pressure plate.

[0004] The device clamps the collected screen by the telescopic cylinder to realize the pressure maintaining of the mobile phone screen, but the device cannot set the pressure of the telescopic cylinder, and the screen needs specific pressure to maintain the pressure, and too large pressure will damage the mobile phone, and too small pressure cannot maintain the pressure, and the thickness of each mobile phone is different, and if the pressure plate driven by the telescopic cylinder with the same stroke is used to maintain the pressure, the mobile phone may be damaged or cannot maintain the pressure. UTILITY MODEL CONTENTS

[0005] In view of the above technical problems in the prior art, the utility model provides a cell -phone screen pressure -maintaining fixture, to solve the above problems.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a cell -phone screen pressure -holding clamp for cell -phone screen's pressure -holding, including the base, the horizontal support plate for placing cell -phone is equipped on the base upside, the upside of support plate is opened the placing groove corresponding cell -phone, the support structure is equipped with corresponding support plate at the base, the lateral support of support plate is equipped with the pressure sensor, the support frame of fixed in the base upside is equipped with the support frame outside the pressure plate, the cylinder of fixedly equipped with the drive pressure plate longitudinal motion corresponding pressure plate at the support frame top, the controller is further equipped on the support frame lateral wall, the controller is electrically connected with pressure sensor and cylinder.

[0008] Preferably, the support structure includes a plurality of vertical support columns fixedly arranged on the lower side of the support plate, the plurality of support columns are uniformly distributed on the lower side of the support plate, the lower ends of the plurality of support columns are slidingly inserted into the base, springs are respectively arranged between the base and the support columns corresponding to the support columns, and the plurality of springs are respectively sleeved on the corresponding support columns.

[0009] Preferably, a limiting sliding groove is formed in the base corresponding to the plurality of support columns, the support columns extend downward into the limiting sliding groove, and the distal ends of the support columns are provided with limiting sliding blocks which can slide in the limiting sliding groove.

[0010] Preferably, protective cotton pads are respectively arranged on the upper side of the support plate, the inner side walls of the placing groove, and the lower side of the pressure plate corresponding to the placing groove.

[0011] Preferably, an X-shaped fixing frame is arranged on the middle of the upper side of the pressure plate, and a connecting block fixedly connected with the telescopic end of the cylinder is arranged on the top of the fixing frame.

[0012] Preferably, guide rods are respectively arranged at the corners of the periphery of the pressure plate, the guide rods pass through the pressure plate downward and extend downward to be fixedly connected with the upper side of the base, and the guide rods are slidingly connected with the pressure plate.

[0013] Preferably, a plurality of stop blocks are respectively arranged at the top ends of the upper side of the pressure plate.

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

[0015] The cell -phone screen pressure -holding clamp provided by the utility model firstly sets the limit value of the pressure received by the pressure sensor through the controller, places the cell -phone in the placing groove, starts the cylinder to perform pressure holding, when the pressure plate continuously presses the cell -phone downward, the controller temporarily locks the cylinder when the pressure sensor reaches the set value, and the screen of the cell -phone is pressure -held, so that the cell -phone is not damaged due to excessive pressure or the pressure holding function cannot be achieved due to insufficient pressure, and the spring arranged below the support plate avoids damaging the cell -phone due to hard pressing. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole front view schematic diagram of a mobile phone screen pressure maintaining clamp (not pressure maintaining state) of the utility model;

[0017] Figure 2 It is the whole front view schematic diagram of a mobile phone screen pressure maintaining clamp (pressure maintaining state) of the utility model;

[0018] Figure 3 It is the overhead view schematic diagram of the fixed frame of a mobile phone screen pressure maintaining clamp of the utility model.

[0019] In the figure: 1, base; 11, limiting sliding slot; 2, support plate; 21, placing groove; 3, support structure; 31, support column; 32, spring; 33, limiting sliding block; 4, pressing plate; 41, fixed frame; 42, connecting block; 43, guide rod; 44, stop block; 5, pressure sensor; 6, support frame; 7, air cylinder; 8, controller; 9, protective cotton pad. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-3 The application provides a mobile phone screen pressure maintaining clamp for maintaining the pressure of a mobile phone screen, which comprises a base 1, a support plate 2 horizontally arranged on the upper side of the base 1 for placing the mobile phone, a placing groove 21 corresponding to the mobile phone and matched with the mobile phone is arranged on the upper side of the support plate 2, a support structure 3 is arranged on the base 1 corresponding to the support plate 2, a pressing plate 4 is horizontally arranged on the upper side of the support plate 2, a pressure sensor 5 is arranged on the lower side of the pressing plate 4 corresponding to the placing groove 21, a support frame 6 is arranged on the periphery of the pressing plate 4 and fixed on the upper side of the base, an air cylinder 7 capable of driving the longitudinal movement of the pressing plate 4 is fixed on the top of the support frame 6 corresponding to the pressing plate 4, a controller 8 is further arranged on the side wall of the support frame 6, and the controller 8 is electrically connected with the pressure sensor 5 and the air cylinder 7.

[0022] Specifically, before the phone is pressed, the controller 8 adjusts the limit value of the pressure borne by the pressure sensor 5 according to the thickness of the phone to be pressed and the pressure demand of the phone itself, and then places the phone in the placing groove 21, starts the cylinder 7 to drive the pressing plate 4 to press the phone downward, until the pressure sensor 5 reaches the set value, thereby triggering the controller 8 to pause and lock the cylinder, thereby performing the pressing work on the phone, thereby avoiding the situation that the phone is damaged due to excessive pressure or the pressing function cannot be achieved due to insufficient pressure. The controller 8 and its control are conventional technical means in the prior art.

[0023] Further, see Figures 1-2 The support structure 3 includes a plurality of support columns 31 vertically fixed on the lower side of the support plate 2. The plurality of support columns 31 are uniformly distributed on the lower side of the support plate 2, and the lower ends of the plurality of support columns 31 are slidingly inserted into the base 1. The base 1 and the support columns 31 are provided with springs 32 corresponding to the support columns 31. The plurality of springs 32 are respectively sleeved on the corresponding support columns 31. When the pressing plate presses the phone and the support plate 2 moves longitudinally, the plurality of support columns 31 play a guiding role. At the same time, the setting of the plurality of springs 32 avoids damaging the phone by hard pressing during the pressing process.

[0024] At the same time, a limiting sliding groove 11 is formed in the base 1 corresponding to the plurality of support columns 31. The support columns 31 extend downward into the limiting sliding groove 11, and the distal end is provided with a limiting sliding block 33 which can slide in the limiting sliding groove 11, thereby avoiding the support plate 2 from being pulled out of the base 1.

[0025] Further, see Figure 1 The upper side of the support plate 2, the inner wall of the placing groove 21, and the lower side of the pressing plate 4 corresponding to the placing groove 21 are respectively provided with protective cotton pads 9, thereby avoiding damaging the surface of the phone.

[0026] Further, see Figure 1-3 The upper side of the pressing plate 4 is provided with an X-shaped fixing frame 41. The top of the fixing frame 41 is fixedly provided with a connecting block 42 which is fixedly connected with the telescopic end of the cylinder 7. The setting of the fixing frame 41 increases the stress area and ensures uniform stress during pressing and clamping.

[0027] At the same time, the outer corner of the pressing plate 4 is vertically provided with a guide rod 43 which penetrates through the pressing plate 4 and extends downward to be fixedly connected with the upper side of the base 1. The guide rod 43 is slidingly connected with the pressing plate 4, thereby keeping the pressing plate 4 stable during longitudinal movement and ensuring uniform stress during pressing. At the same time, the plurality of guide rods 43 are respectively provided with stop blocks 44 at the top end of the upper side of the pressing plate 4, thereby avoiding the pressing plate 4 from being pulled out of the guide rod 43.

[0028] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0029] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or positional relationship shown in the drawings, and is only for facilitating the description of the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0030] Although the embodiments of the present application have been shown and described, it is understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A mobile phone screen pressure maintaining clamp for pressure maintaining of a mobile phone screen, comprising a base (1), characterized in that, The base (1) is horizontally provided with a support plate (2) for placing a mobile phone on the upper side of the base (1), a placing groove (21) corresponding to the mobile phone is formed on the upper side of the support plate (2), a support structure (3) is arranged on the base (1) corresponding to the support plate (2), a pressure plate (4) is horizontally arranged on the upper side of the support plate (2), a pressure sensor (5) is arranged on the lower side of the pressure plate (4) corresponding to the placing groove (21), a support frame (6) is fixed on the upper side of the base (1), a cylinder (7) is arranged on the top of the support frame (6) corresponding to the pressure plate (4) and can drive the pressure plate (4) to move longitudinally, a controller (8) is further arranged on the side wall of the support frame (6), and the controller (8) is electrically connected with the pressure sensor (5) and the cylinder (7).

2. The cell phone screen hold-down fixture of claim 1, wherein, The support structure (3) comprises a plurality of support columns (31) which are vertically fixed on the lower side of the support plate (2), the plurality of support columns (31) are uniformly distributed on the lower side of the support plate (2), the lower ends of the plurality of support columns (31) are slidingly inserted into the base (1), and a spring (32) is arranged between the base (1) and the corresponding support column (31).

3. The cell phone screen hold-down fixture of claim 2, wherein, The base (1) is provided with a limiting sliding groove (11) corresponding to the plurality of support columns (31) at the bottom, the support columns (31) extend downward into the limiting sliding groove (11), and the distal ends are provided with limiting sliding blocks (33) which can slide in the limiting sliding groove (11).

4. The cell phone screen hold-down fixture of claim 1, wherein, The upper side of the support plate (2), the inner side wall of the placing groove (21) and the lower side of the pressure plate (4) are respectively provided with protective cotton pads (9) corresponding to the placing groove (21).

5. The cell phone screen hold-down fixture of claim 1, wherein, The upper side of the pressure plate (4) is provided with an X-shaped fixing frame (41) in the middle, and the top of the fixing frame (41) is fixedly provided with a connecting block (42) which is fixedly connected with the telescopic end of the cylinder (7).

6. The cell phone screen hold-down fixture of claim 5, wherein, The periphery of the pressure plate (4) is respectively provided with guide rods (43) which vertically pass through the pressure plate (4) and extend downward to be fixedly connected with the upper side of the base (1), and the guide rods (43) are slidingly connected with the pressure plate (4).

7. The cell phone screen hold-down fixture of claim 6, wherein, The plurality of guide rods (43) are respectively provided with stop blocks (44) at the top of the upper side of the pressure plate (4).

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